diff --git a/.commitlintrc.js b/.commitlintrc.js
new file mode 100644
index 000000000..77a6b15c5
--- /dev/null
+++ b/.commitlintrc.js
@@ -0,0 +1,7 @@
+// https://github.com/conventional-changelog/commitlint/blob/master/@commitlint/config-conventional/index.js
+const { cloneDeep, last } = require('lodash');
+const config = cloneDeep(require('@1stg/commitlint-config'));
+
+last(config.rules['type-enum']).push('icon');
+
+module.exports = config;
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 000000000..3c35535a2
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,23 @@
+name: Deploy stories
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: yarn install
+      - name: Build stories
+        run: yarn storybook:build
+      - name: Deploy
+        if: success()
+        uses: crazy-max/ghaction-github-pages@v1
+        with:
+          build_dir: dist
+          fqdn: aui.js.org
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 000000000..abbfa96f1
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,21 @@
+name: Publish package
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - name: Install dependencies
+        run: yarn install
+      - name: Build package
+        run: yarn build
+      - name: Publish
+        run: |
+          npm set //registry.npmjs.org/:_authToken "$NPM_TOKEN"
+          npm publish release
+        env:
+          NPM_TOKEN: ${{secrets.NPM_TOKEN}}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 000000000..b51709e1f
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,13 @@
+name: Run unit test
+
+on: push
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: yarn install
+      - name: Run test
+        run: yarn test:ci
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..314c1fad7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,8 @@
+.*cache
+*.log
+coverage
+dist
+node_modules
+release
+reports
+/report.*.json
diff --git a/.huskyrc.js b/.huskyrc.js
new file mode 100644
index 000000000..dce9687a4
--- /dev/null
+++ b/.huskyrc.js
@@ -0,0 +1 @@
+module.exports = require('@1stg/husky-config');
diff --git a/.lintstagedrc.js b/.lintstagedrc.js
new file mode 100644
index 000000000..50f4c95c3
--- /dev/null
+++ b/.lintstagedrc.js
@@ -0,0 +1 @@
+module.exports = require('@1stg/lint-staged');
diff --git a/.storybook/addons.js b/.storybook/addons.js
new file mode 100644
index 000000000..3938cbb87
--- /dev/null
+++ b/.storybook/addons.js
@@ -0,0 +1,4 @@
+import '@storybook/addon-options/register';
+import '@storybook/addon-knobs/register';
+import '@storybook/addon-actions/register';
+import '@storybook/addon-storysource/register';
diff --git a/.storybook/config.js b/.storybook/config.js
new file mode 100644
index 000000000..e8c0d44d6
--- /dev/null
+++ b/.storybook/config.js
@@ -0,0 +1,12 @@
+import { addParameters, configure } from '@storybook/angular';
+
+addParameters({
+  options: {
+    panelPosition: 'right',
+    theme: {
+      brandTitle: 'Alauda UI',
+    },
+  },
+});
+
+configure(() => require('../stories'), module);
diff --git a/.storybook/preview-head.html b/.storybook/preview-head.html
new file mode 100644
index 000000000..b2b0b8002
--- /dev/null
+++ b/.storybook/preview-head.html
@@ -0,0 +1,62 @@
+<style>
+  /* stylelint-disable selector-type-no-unknown */
+  html,
+  #root {
+    height: 100%;
+  }
+
+  body {
+    margin: 0;
+    padding: 8px;
+    height: 100%;
+    box-sizing: border-box;
+    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue',
+      Helvetica, 'Ubuntu', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei',
+      'WenQuanYi Micro Hei', sans-serif;
+  }
+
+  storybook-dynamic-app-root:first-child,
+  storybook-dynamic-app-root > ng-component {
+    display: block;
+    height: 100%;
+  }
+
+  a {
+    color: #006eff;
+    text-decoration: none;
+  }
+  a:hover,
+  a:active,
+  a:focus {
+    color: #0058cc;
+  }
+
+  [class^='aui-'] {
+    box-sizing: border-box;
+  }
+  [class^='aui-'][hidden] {
+    display: none;
+  }
+
+  aui-icon[ng-reflect-aui-tooltip-copy],
+  aui-icon[auiTooltipCopy] {
+    cursor: pointer;
+  }
+  span + aui-icon[ng-reflect-aui-tooltip-copy],
+  span + aui-icon[auiTooltipCopy] {
+    margin-left: 4px;
+  }
+  aui-icon[ng-reflect-aui-tooltip-copy]:hover,
+  aui-icon[auiTooltipCopy]:hover {
+    color: #006eff;
+  }
+
+  .aui-dialog aui-form-item:last-child .aui-form-item,
+  .aui-section__content aui-form-item:last-child .aui-form-item {
+    margin-bottom: 0;
+  }
+
+  .aui-tab-label__content aui-icon:first-child .aui-icon {
+    margin-right: 4px;
+  }
+</style>
diff --git a/.storybook/tsconfig.json b/.storybook/tsconfig.json
new file mode 100644
index 000000000..26bb171cc
--- /dev/null
+++ b/.storybook/tsconfig.json
@@ -0,0 +1,4 @@
+{
+  "extends": "../tsconfig",
+  "include": ["../src", "../stories"]
+}
diff --git a/.storybook/webpack.config.js b/.storybook/webpack.config.js
new file mode 100644
index 000000000..f9344ece8
--- /dev/null
+++ b/.storybook/webpack.config.js
@@ -0,0 +1,19 @@
+const TsconfigPathsPlugin = require('tsconfig-paths-webpack-plugin');
+
+module.exports = ({ config }) => {
+  config.resolve.plugins = [new TsconfigPathsPlugin()];
+  config.module.rules.push({
+    test: /stories\/\S+\/index.ts$/,
+    loaders: [
+      {
+        loader: '@storybook/source-loader',
+        options: {
+          parser: 'typescript',
+        },
+      },
+    ],
+    enforce: 'pre',
+  });
+
+  return config;
+};
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 000000000..c743b68ef
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,267 @@
+# Changelog
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+### [5.1.3](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v5.1.3..v5.1.2#diff) (2020-04-08)
+
+
+### Bug Fixes
+
+* placeholder rely on value of hasSelected changes ([d448ba1](https://bitbucket.org/mathildetech/alauda-ui/commits/d448ba1e561f74ab022eb99177f396ce2afd6cbc))
+* style for class names includes aui- ([217fdc4](https://bitbucket.org/mathildetech/alauda-ui/commits/217fdc40bc136651a1e900ffbddd4e8a9d341d32))
+
+### [5.1.2](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v5.1.2..v5.1.1#diff) (2020-03-26)
+
+
+### Features
+
+* optimize taginput ([e3e549d](https://bitbucket.org/mathildetech/alauda-ui/commits/e3e549dd9e1dbd17617955726f95d7cd9b9696ea))
+
+
+### Bug Fixes
+
+* ivy compatibility ([8fcc012](https://bitbucket.org/mathildetech/alauda-ui/commits/8fcc01291087ac7174a13bd0368cc0fab8e1330b))
+
+### [5.1.1](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v5.1.1..v5.1.0#diff) (2020-03-16)
+
+
+### Bug Fixes
+
+* using unique spinner mask id ([b7b58ac](https://bitbucket.org/mathildetech/alauda-ui/commits/b7b58acdc516be5e9b2fc417d2c483f2e276742e))
+
+## [5.1.0](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v5.1.0..v5.0.2#diff) (2020-03-09)
+
+
+### ⚠ BREAKING CHANGES
+
+* basic icons are removed, and some aui icons are renamed
+
+### Features
+
+* change the color of info type notification/message to blue ([b99f941](https://bitbucket.org/mathildetech/alauda-ui/commits/b99f941ae4c494326682f9a4bc245b5bf8442b1d))
+* include cdk scrolling module ([bdabaa3](https://bitbucket.org/mathildetech/alauda-ui/commits/bdabaa35d7c99bbce5d7883cf7ab8eba8083704c))
+* remove basic icons ([697ee60](https://bitbucket.org/mathildetech/alauda-ui/commits/697ee60a346f7cbb08de08e7b69b425053be6a12))
+* replace spinner icon ([579a3fb](https://bitbucket.org/mathildetech/alauda-ui/commits/579a3fb593c7afa231e0e0eac7d3fdc76b14b00c))
+
+### [5.0.2](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v5.0.2..v5.0.1#diff) (2020-02-18)
+
+
+### Bug Fixes
+
+* add debounce to toc container scroll event handler ([00b3f6a](https://bitbucket.org/mathildetech/alauda-ui/commits/00b3f6a82801a5cc7dfd222ee66297685c280383))
+
+### [5.0.1](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v5.0.1..v5.0.0#diff) (2020-02-14)
+
+## [5.0.0](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v5.0.0..v4.3.3#diff) (2020-02-07)
+
+
+### ⚠ BREAKING CHANGES
+
+* upgrade angular to 9.0, remove deprecated modules
+
+### Features
+
+* upgrade angular to 9.0, remove deprecated modules ([9f5c81c](https://bitbucket.org/mathildetech/alauda-ui/commits/9f5c81cde219c9a613e960fc4deb4b423cd8a4c3))
+
+### [4.3.3](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.3.3..v4.3.2#diff) (2020-02-03)
+
+
+### Bug Fixes
+
+* can't resolve 'clipboard-polyfill' ([940221f](https://bitbucket.org/mathildetech/alauda-ui/commits/940221f16f2aec4904f595794a0e70f8cee0383e))
+* num-aui-input min max ui bug #PT-263 ([3d0a06b](https://bitbucket.org/mathildetech/alauda-ui/commits/3d0a06bcb8cc4c9192be76ab7fcc87814cf62eb9)), closes [#PT-263](http://jira.alaudatech.com/browse/PT-263)
+* storybook build error ([eb605be](https://bitbucket.org/mathildetech/alauda-ui/commits/eb605befbd81220fcdc738412a857f65abb19abe))
+
+### [4.3.2](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.3.2..v4.3.1#diff) (2019-12-11)
+
+
+### Features
+
+* use union [@1st](https://bitbucket.org/mathildetech/alauda-ui)G configs, bump all (dev)Dependencies ([355a814](https://bitbucket.org/mathildetech/alauda-ui/commits/355a81464c8c583e805301433141a828a38ecc46))
+
+### [4.3.1](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.3.1..v4.3.0#diff) (2019-12-10)
+
+
+### Features
+
+* support to disable table row ([6108ab4](https://bitbucket.org/mathildetech/alauda-ui/commits/6108ab490212aeb73adf7541fd959eb466c57cab))
+
+## [4.3.0](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.3.0..v4.2.12#diff) (2019-12-05)
+
+
+### Features
+
+* support muilt select options label use template ([a6d895d](https://bitbucket.org/mathildetech/alauda-ui/commits/a6d895d43644d98658a330d9d07deb12b8fd3cc6))
+
+
+### Bug Fixes
+
+* form item content should align to the center of container ([b4757d3](https://bitbucket.org/mathildetech/alauda-ui/commits/b4757d3b16b0fd93a1ab14c2eb49dcdf7e0cc481))
+
+## [1.5.0](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v1.5.0..v4.2.12#diff) (2019-12-05)
+
+
+### Features
+
+* support muilt select options label use template ([a6d895d](https://bitbucket.org/mathildetech/alauda-ui/commits/a6d895d43644d98658a330d9d07deb12b8fd3cc6))
+
+
+### Bug Fixes
+
+* form item content should align to the center of container ([b4757d3](https://bitbucket.org/mathildetech/alauda-ui/commits/b4757d3b16b0fd93a1ab14c2eb49dcdf7e0cc481))
+
+### [4.2.12](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.12..v4.2.11#diff) (2019-12-03)
+
+
+### Bug Fixes
+
+* form-item-addon should align to the top of the container ([0907081](https://bitbucket.org/mathildetech/alauda-ui/commits/09070819ed7089385f2ec9364b3f2bfa6b0f4278))
+
+### [4.2.11](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.11..v4.2.10#diff) (2019-11-28)
+
+
+### Bug Fixes
+
+* add fill color for tree select icon ([f062006](https://bitbucket.org/mathildetech/alauda-ui/commits/f06200669affe69e265c1a67c7b36b0de2ad23da))
+* optimize the postion of the close button in dialog header ([f1d1129](https://bitbucket.org/mathildetech/alauda-ui/commits/f1d11297a8a5bfdcf9ce69bb16e6c77480216a7f))
+
+### [4.2.10](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.10..v4.2.9#diff) (2019-11-14)
+
+
+### Icon
+
+* update basic icon v0.75 ([026dd69](https://bitbucket.org/mathildetech/alauda-ui/commits/026dd693cdc29224063427102895203fbd524a5f))
+
+### [4.2.9](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.9..v4.2.8#diff) (2019-10-21)
+
+
+### Bug Fixes
+
+* number input add type attribute ([c60dae1](https://bitbucket.org/mathildetech/alauda-ui/commits/c60dae1053cade76a70768e37a6ffc1b49be9593))
+
+### [4.2.8](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.8..v4.2.7#diff) (2019-10-17)
+
+
+### Bug Fixes
+
+* multi select custom create value bug ([db908ce](https://bitbucket.org/mathildetech/alauda-ui/commits/db908ce71537bda9f6f68a5ff44ca4c451e3b448))
+
+### [4.2.7](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.7..v4.2.6#diff) (2019-10-16)
+
+
+### Bug Fixes
+
+* icon doc url ([396e186](https://bitbucket.org/mathildetech/alauda-ui/commits/396e1867b78b39eb6413a41ac1f0dee4cf45eb0f))
+
+
+### Icon
+
+* update basic icon v0.73 ([be43888](https://bitbucket.org/mathildetech/alauda-ui/commits/be438888c71d48821abdccf8ccd406e535fabaee))
+
+### [4.2.6](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.6..v4.2.5#diff) (2019-10-15)
+
+
+### Bug Fixes
+
+* select allow create bug ([e816a2f](https://bitbucket.org/mathildetech/alauda-ui/commits/e816a2f6c77a133c21e93625cca3d5d4e7d85440))
+
+### [4.2.5](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.5..v4.2.4#diff) (2019-09-18)
+
+
+### Bug Fixes
+
+* confirm dialog type error ([e376a1b](https://bitbucket.org/mathildetech/alauda-ui/commits/e376a1b))
+
+### [4.2.4](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.4..v4.2.3#diff) (2019-09-18)
+
+
+### Bug Fixes
+
+* dialog confirm method return type ([113a4ea](https://bitbucket.org/mathildetech/alauda-ui/commits/113a4ea))
+
+
+### Icon
+
+* update v0.72, fix viewBox ([c06729a](https://bitbucket.org/mathildetech/alauda-ui/commits/c06729a))
+
+### [4.2.3](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.3..v4.2.2#diff) (2019-09-18)
+
+### [4.2.2](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.2..v4.2.1#diff) (2019-09-16)
+
+
+### Bug Fixes
+
+* bitbucket pipeline ([c349be9](https://bitbucket.org/mathildetech/alauda-ui/commits/c349be9))
+* update dev readme ([f88e232](https://bitbucket.org/mathildetech/alauda-ui/commits/f88e232))
+
+
+### Icon
+
+* update basic icon v0.71 ([87794c0](https://bitbucket.org/mathildetech/alauda-ui/commits/87794c0))
+
+### [4.2.1](https://bitbucket.org/mathildetech/alauda-ui/compare/v4.2.0...v4.2.1) (2019-08-27)
+
+
+### Bug Fixes
+
+* change all similar codes ([7edf3a6](https://bitbucket.org/mathildetech/alauda-ui/commit/7edf3a6))
+* workaround for fesm2015 package building error ([d4701e6](https://bitbucket.org/mathildetech/alauda-ui/commit/d4701e6)), closes [/github.com/angular/angular-cli/issues/14247#issuecomment-486582423](https://bitbucket.org/mathildetech/alauda-ui/issues/issuecomment-486582423)
+
+
+
+## [4.2.0](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.2.0..v4.1.2#diff) (2019-08-18)
+
+
+### Features
+
+* confirm dialog return result ([839e0b0](https://bitbucket.org/mathildetech/alauda-ui/commits/839e0b0))
+
+### [4.1.2](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.1.2..v4.1.1#diff) (2019-08-15)
+
+
+### Bug Fixes
+
+* add icon 0.70 ([6f619d9](https://bitbucket.org/mathildetech/alauda-ui/commits/6f619d9))
+* menu-group-title margin bottom ([c43b8da](https://bitbucket.org/mathildetech/alauda-ui/commits/c43b8da))
+
+### [4.1.1](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.1.1..v4.1.0#diff) (2019-08-05)
+
+
+### Bug Fixes
+
+* menu item add icon margin ([7e56525](https://bitbucket.org/mathildetech/alauda-ui/commits/7e56525)), closes [#PT-220](http://jira.alaudatech.com/browse/PT-220)
+
+
+### Icon
+
+* update basic icon 0.69 ([5437436](https://bitbucket.org/mathildetech/alauda-ui/commits/5437436))
+
+## [4.1.0](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.1.0..v4.0.5#diff) (2019-07-26)
+
+
+### Bug Fixes
+
+* call _changeActivatedTabs on selectedIndex changes ([c73a46e](https://bitbucket.org/mathildetech/alauda-ui/commits/c73a46e))
+* change tab component static metadata ([8f3b7a6](https://bitbucket.org/mathildetech/alauda-ui/commits/8f3b7a6))
+* input group addon support dynamic render ([8556bf1](https://bitbucket.org/mathildetech/alauda-ui/commits/8556bf1))
+* story should declare used component ([0572490](https://bitbucket.org/mathildetech/alauda-ui/commits/0572490))
+
+
+### Refactor
+
+* remove unused layout component ([578c016](https://bitbucket.org/mathildetech/alauda-ui/commits/578c016))
+
+
+### BREAKING CHANGES
+
+* aui-layout has been removed
+
+
+
+### [4.0.5](https://bitbucket.org/mathildetech/alauda-ui/branches/compare/v4.0.5..v4.0.4#diff) (2019-07-10)
+
+
+### Bug Fixes
+
+* aui header addon not show error ([d96a1b9](https://bitbucket.org/mathildetech/alauda-ui/commits/d96a1b9))
+* ContentChild static false for form-item ([a85139a](https://bitbucket.org/mathildetech/alauda-ui/commits/a85139a))
diff --git a/README.md b/README.md
new file mode 100644
index 000000000..97dc1d7b9
--- /dev/null
+++ b/README.md
@@ -0,0 +1,88 @@
+# Alauda UI
+
+> Internal Angular UI framework for Alauda Frontend Team.
+
+## TOC <!-- omit in TOC -->
+
+- [Online Demo](#online-demo)
+- [Getting Started](#getting-started)
+  - [Install](#install)
+  - [Usage](#usage)
+- [Development](#development)
+- [Test](#test)
+- [Build Storybook](#build-storybook)
+- [Build Library](#build-library)
+- [LICENCE](#licence)
+- [Read More](#read-more)
+
+## Online Demo
+
+[Storybook Demo](http://k8s-cn-alauda-ui.nolimited.haproxy-internet-alaudacn.myalauda.cn)
+
+## Getting Started
+
+### Install
+
+```sh
+# npm
+npm i @alauda/ui
+
+# yarn
+yarn add @alauda/ui
+```
+
+### Usage
+
+```ts
+import { ButtonModule } from '@alauda/ui';
+
+@NgModule({
+  imports: [ButtonModule],
+})
+export class AppModule {}
+```
+
+## Development
+
+```sh
+git clone git@bitbucket.org:mathildetech/alauda-ui.git
+cd alauda-ui
+yarn install
+yarn start
+```
+
+开发环境基于 [Storybook](https://storybook.js.org/) 运行， 查看 [文档](https://storybook.js.org/basics/guide-angular/)。
+
+## Test
+
+```sh
+yarn test
+```
+
+or
+
+```sh
+yarn test:watch
+```
+
+## Build Storybook
+
+```sh
+yarn storybook:build
+```
+
+## Build Library
+
+```sh
+yarn build
+```
+
+## LICENCE
+
+[MIT](LICENCE) © [Alauda](http://www.alauda.io)
+
+## Read More
+
+- [coding standards](./docs/CODING_STANDARDS.md)
+- [contributing](./docs/CONTRIBUTING.md)
+- [AOT notes](./docs/AOT_NOTES.md)
diff --git a/docs/ALAUDA_UI_INTRODUCTION.md b/docs/ALAUDA_UI_INTRODUCTION.md
new file mode 100644
index 000000000..d88e8b13d
--- /dev/null
+++ b/docs/ALAUDA_UI_INTRODUCTION.md
@@ -0,0 +1,72 @@
+# Alauda UI 介绍
+
+当前目标是满足发行版和 DevOps 需求，长远目标是要移植进大平台并且开源。以后大平台会使用新的设计规范。
+
+## Overview
+
+- 开发、demo => storybook：The UI Development Environment
+- 单元测试 => jest: 命令行运行、更快的测试速度、支持 snapshot 对比
+- 编译 => ngc/rollup: 参照 google [APF](https://docs.google.com/document/d/1CZC2rcpxffTDfRDs6p1cfbmKNLA6x5O-NtkJglDaBVs/preview#)，支持 AOT。编译过程：
+  - 复制源码并 inline template 和样式
+  - ngc 将  ts 编译为 js 并生成 metadata 供 AOT 使用
+  - rollup 将代码  打包成 es2015/es5/umd  模块
+  - 复制 package.json 等
+- 项目结构 =>
+  - config: jest/storybook 配置
+  - tasks: 编译脚本
+  - release: 编译产出物
+  - coverage: 测试覆盖率报告
+  - dist：storybook build
+  - src: 源码
+  - stories: demo app
+
+## Workflow
+
+1.  按规范提交代码并 PR，触发 bitbucket ci 测试。成员 approve 且测试通过后 merge 进 master
+2.  master 分支触发 cn [构建项目](https://enterprise.alauda.cn/console/build/config/detail/215bf840-160c-4714-800a-85bfe47e8a38)，构建的新镜像触发 [Jenkins 流水线](https://enterprise.alauda.cn/console/jenkins/pipelines/5c857f05-a706-4bc4-97e1-496c6c44b053)自动更新[服务](https://enterprise.alaudatech.cn/console/app_service/service/service_detail/k8s-cn-alauda-UI)
+3.  发版：需要手动修改 `package.json` 中的 `version` 的版本，并提交 `PR` 合并到 `master` 中，流水线检测到 `version` 发生变化会在 UI 规范群中发送通知确认是否确定发版。
+
+## Coding Standards
+
+### Angular
+
+- 组件的配置
+
+```ts
+@Component({
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class XComponent {}
+```
+
+- 原则上如果修改元素内容或样式使用 `Component`，如果是对元素功能的增强使用 `Directive`
+- 组件 `selector` 使用中划线命名，指令使用驼峰命名
+- 组件参数名不带组件名前缀，指令使用指令名作为前缀
+
+### CSS
+
+- 严格遵守 BEM 规范
+- 组件颜色、边框等可配置参数统一放在 `var.scss` 中，并根据设计意图决定是否引用基础变量
+- 公用 `mixin` 等放在 `common.scss` 中
+
+### Test
+
+- 测试覆盖率以 80% 为目标，但测试覆盖率不能表明测试代码的质量
+- 避免使用 Angular 提供的异步测试工具，推荐 `async` 和 `sleep` 函数
+- AOT 打包会检查模板语法，有错误时会导致编译失败。在完成新组件后应运行 `yarn run test:aot` 进行 AOT 编译测试。bitbucket pipeline 为 master 分支配置了 AOT 编译测试，在发布新版本前应等待测试通过
+
+## 需要注意的点
+
+- aui 目前没有提供一次性导入全部组件的模块，需要单独导入  要用的组件模块
+- 当 `import` 路径为文件夹时，ngc 无法正确生成 `metadata`，所以导出模块的文件全部命名为 `public-api.ts`
+- 运行 jest 测试前组件模板已被预编译为 `inline template`，因此不需要再异步编译
+- 通过 `pipe` 方法组合操作符
+- 多行注释会保留在  编译后的文件中，所以写注释时要考虑下是不是应该用单行注释（比如 `TODO`）
+
+## Contributing
+
+1.  与产品和设计讨论、制定组件样式规范，或从已确定的设计中领取任务
+2.  调研实现方案、接口设计，与其他组员讨论，讨论通过后明确 deadline
+3.  开始开发
diff --git a/docs/AOT_NOTES.md b/docs/AOT_NOTES.md
new file mode 100644
index 000000000..ce0424efe
--- /dev/null
+++ b/docs/AOT_NOTES.md
@@ -0,0 +1,69 @@
+# AOT Notes
+
+## About barred latin O(ɵ)
+
+<https://github.com/angular/angular/issues/16583#issuecomment-353514810>
+
+<https://github.com/angular/angular/issues/18018#issuecomment-316031479>
+
+<https://github.com/angular/material2/blob/master/tools/package-tools/compile-entry-point.ts#L30>
+
+> The prefixed symbols are indeed private (see documentation). The must be exported because they are being used by the code generated by the AOT compiler.
+
+### Bad
+
+`/x-module/index.ts`
+
+```ts
+export * from './x-module';
+```
+
+`/x-module/x-module.ts`
+
+```ts
+export class XModule {}
+```
+
+`/index.ts`
+
+```ts
+export * from './root-module';
+export * from './x-module';
+```
+
+`/root-module.ts`
+
+```ts
+//bad
+import { XModule } from './x-module/x-module';
+export class RootModule {}
+```
+
+### Good
+
+`/x-module/index.ts`
+
+```ts
+export * from './x-module';
+```
+
+`/x-module/x-module.ts`
+
+```ts
+export class XModule {}
+```
+
+`/index.ts`
+
+```ts
+export * from './root-module';
+export * from './x-module';
+```
+
+`/root-module.ts`
+
+```ts
+//good
+import { XModule } from './x-module';
+export class RootModule {}
+```
diff --git a/docs/CODING_STANDARDS.md b/docs/CODING_STANDARDS.md
new file mode 100644
index 000000000..743a2ed68
--- /dev/null
+++ b/docs/CODING_STANDARDS.md
@@ -0,0 +1,65 @@
+# Coding Standards
+
+首先阅读 [Angular 风格指南](https://angular.cn/guide/styleguide)、[Material2 Coding Standards](https://github.com/angular/material2/blob/master/CODING_STANDARDS.md) ，Alauda UI 代码规范以此为基础。
+
+## TypeScript
+
+尽可能少的引入第三方库。必须使用的库，优先考虑是否可以使用 `peerDependencies`。
+
+getter 不可产生副作用。
+
+纯函数和静态变量使用 TS 模块导入。
+
+每个模块新建独立的 `*.types.ts` 文件声明接口或类型。
+
+目录结构、模块导入导出方式**必须**与现有组件保持一致， 错误的方式可能导致 AOT 编译出错。[see more](./AOT_NOTES.md)
+
+## Angular
+
+使用 onPush 模式以获得更好的性能。
+
+如果组件的功能是修改元素的内容则写成 `Component`，如果是对元素功能的增强则写成 `Directive`。
+
+组件的 `input` 参数名不带组件前缀，指令 `input` 带前缀，命名要就简洁明了。
+
+组件 `selector` 使用中划线命名（包括使用属性选择器时），指令使用驼峰命名。
+
+## CSS
+
+关闭 Angular 组件样式。
+
+```ts
+@Component({
+  selector: 'aui-button'
+  encapsulation: ViewEncapsulation.None,
+})
+export class ButtonComponent {}
+```
+
+使用 BEM 命名方法论。在严格遵守 [BEM](http://getbem.com/) 规范的基础上，可以使用以 `is-` 为前缀的类名  表示状态。
+
+```scss
+.aui-button {
+  // ...
+
+  &__text {
+    // ...
+  }
+
+  &--primary {
+    // ...
+  }
+
+  &.is-disabled {
+    // ...
+  }
+}
+```
+
+所有颜色 、字体等在 `./src/theme/var.scss` 中使用语义化变量名进行配置。
+
+## Test
+
+ 使用 [Jest](https://facebook.github.io/jest/) 运行单元测试。在运行测试前组件已预编译为 `inline template`，因此在测试时不需再调用异步的 `compileComponents`。
+
+虽然 `EventEmitter` 的回调函数是同步调用，但要保证回调函数内测试代码确实得到执行必须在 `subscribe` 内执行 `done()`。
diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
new file mode 100644
index 000000000..71c294f50
--- /dev/null
+++ b/docs/CONTRIBUTING.md
@@ -0,0 +1,67 @@
+# Contributing
+
+## Submitting a Pull Request
+
+The following conditions must be met before merge to `master`:
+
+- at least 1 approval
+- the last commit was successfully built and no failed builds
+
+## Commit Message
+
+### Commit Message Format
+
+```text
+<type>(<scope>): <subject>
+<blank line>
+<body>
+<blank line>
+<footer>
+```
+
+### Revert
+
+If the commit reverts a previous commit, it should begin with `revert:`, followed by the header of the reverted commit. In the body it should say: `This reverts commit <hash>.`, where the hash is the SHA of the commit being reverted.
+
+### Type
+
+Must be one of the following:
+
+- **build**: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
+- **ci**: Changes to our CI configuration files and scripts (example scopes: Circle, BrowserStack, SauceLabs)
+- **docs**: Documentation only changes
+- **feat**: A new feature
+- **fix**: A bug fix
+- **perf**: A code change that improves performance
+- **refactor**: A code change that neither fixes a bug nor adds a feature
+- **style**: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
+- **test**: Adding missing tests or correcting existing tests
+- **icon**: Update aui-icons or basic-icons
+- **chore**: Other changes that don't modify src or test files
+
+### Scope
+
+The scope could be anything specifying place of the commit change. For example `datepicker`, `dialog`, etc.
+
+### Subject
+
+The subject contains succinct description of the change:
+
+- use the imperative, present tense: "change" not "changed" nor "changes"
+- don't capitalize first letter
+- no dot (.) at the end
+
+### Body
+
+Just as in the subject, use the imperative, present tense: "change" not "changed" nor "changes". The body should include the motivation for the change and contrast this with previous behavior.
+
+### Footer
+
+The footer should contain any information about breaking changes and is also the place to reference jira task that this commit Closes.
+
+Breaking changes should start with the word `BREAKING CHANGE`: with a space or two newlines. The rest of the commit message is then used for this.
+
+## References
+
+- [Contributing to Angular](https://github.com/angular/angular/blob/master/CONTRIBUTING.md)
+- [Commit lint](https://github.com/conventional-changelog/commitlint)
diff --git a/docs/PIPELINE.md b/docs/PIPELINE.md
new file mode 100644
index 000000000..7c5f3c5e3
--- /dev/null
+++ b/docs/PIPELINE.md
@@ -0,0 +1,7 @@
+## alauda-ui 流水线
+
+AUI 发版流水线部署在 [bitbucket 流水线](https://bitbucket.org/mathildetech/alauda-ui/addon/pipelines/home)，遵守[公共组件版本管理流程](http://confluence.alauda.cn/pages/viewpage.action?pageId=50836030)里定义的操作步骤。
+
+### 发版操作流程
+
+通过 PR 将开发代码 merge 到 `master` 或 `prod-*` 分支，进入 merge commit 的详情页面，点击 `run pipeline` 选择 publish 流水线运行。运行时的 `PUBLISH_VERSION` 参数默认值为 `patch`，可选的值为 `major`, `minor`, `patch` 或具体的版本号，如 `2.3.3`, `2.3.3-beta.3`, `2.3.3-prod-2.3-3`。publish 流水线会自动发布 npm 包，并在当前分支推送 tag 以及 release commit(修改版本，更新 changelog)。
diff --git a/docs/UPDATE_ICONS.md b/docs/UPDATE_ICONS.md
new file mode 100644
index 000000000..db626a7a7
--- /dev/null
+++ b/docs/UPDATE_ICONS.md
@@ -0,0 +1,10 @@
+# Update Icons
+
+AUI 图标托管在 [IconFont 项目](https://www.iconfont.cn/manage/index?spm=a313x.7781069.1998910419.11&manage_type=myprojects&projectId=1625966&keyword=&project_type=&page=)，超级管理员为于雷，如需加入项目请将账号昵称发给他。
+
+## 更新步骤
+
+1. 进入[项目](https://www.iconfont.cn/manage/index?spm=a313x.7781069.1998910419.11&manage_type=myprojects&projectId=1625966&keyword=&project_type=&page=)点击更新代码
+2. 点击 `下载至本地`，下载图标并解压
+3. 复制 `iconfont.js` 文件内 svg 文本并替换 AUI 仓库 `src/icon/icons.ts` 文件中 svg 文本
+4. 提交代码，发布新版本
diff --git a/docs/USING_THIRD_PARTY_LIBS.md b/docs/USING_THIRD_PARTY_LIBS.md
new file mode 100644
index 000000000..44ed0ac51
--- /dev/null
+++ b/docs/USING_THIRD_PARTY_LIBS.md
@@ -0,0 +1,3 @@
+# 使用没有 typing 文件的 JavaScript 第三方库
+
+直接引入没有 Typing 文件的 JS 模块会出现 TSC 错误。为了避免这样的情况，可以在 `src/typings.d.ts` 中增加模块和全局变量的声明。同时，在源码中如果需要声明第三方库的 `class` 的类型时，其类型应声明为 `any`。
diff --git a/jest.config.js b/jest.config.js
new file mode 100644
index 000000000..386b4fa2f
--- /dev/null
+++ b/jest.config.js
@@ -0,0 +1,30 @@
+module.exports = {
+  preset: 'jest-preset-angular',
+  setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
+  globals: {
+    'ts-jest': {
+      tsConfig: '<rootDir>/tsconfig.spec.json',
+      stringifyContentPathRegex: '\\.html$',
+      astTransformers: [
+        'jest-preset-angular/build/InlineFilesTransformer',
+        'jest-preset-angular/build/StripStylesTransformer',
+      ],
+    },
+  },
+  testMatch: ['<rootDir>/src/**/+(*.)+(spec|test).+(ts|js)?(x)'],
+  coverageReporters: ['text', 'html'],
+  coverageDirectory: '<rootDir>/coverage',
+  modulePathIgnorePatterns: [
+    '<rootDir>/release',
+    '<rootDir>/dist',
+    '<rootDir>/stories',
+  ],
+  coveragePathIgnorePatterns: [
+    '<rootDir>/release',
+    '<rootDir>/dist',
+    '<rootDir>/stories',
+    '(\\w*/)*(\\w|\\.)+\\.html',
+    '(\\w*/)*public-api\\.ts',
+    '/node_modules/',
+  ],
+};
diff --git a/jest.setup.js b/jest.setup.js
new file mode 100644
index 000000000..19e80ece4
--- /dev/null
+++ b/jest.setup.js
@@ -0,0 +1,26 @@
+require('jest-preset-angular');
+
+Object.defineProperty(window, 'CSS', { value: null });
+Object.defineProperty(document, 'doctype', {
+  value: '<!DOCTYPE html>',
+});
+Object.defineProperty(window, 'getComputedStyle', {
+  value: () => {
+    return {
+      display: 'none',
+      appearance: ['-webkit-appearance'],
+    };
+  },
+});
+/**
+ * ISSUE: https://github.com/angular/material2/issues/7101
+ * Workaround for JSDOM missing transform property
+ */
+Object.defineProperty(document.body.style, 'transform', {
+  value: () => {
+    return {
+      enumerable: true,
+      configurable: true,
+    };
+  },
+});
diff --git a/ng-package.json b/ng-package.json
new file mode 100644
index 000000000..910e5437e
--- /dev/null
+++ b/ng-package.json
@@ -0,0 +1,7 @@
+{
+  "$schema": "./node_modules/ng-packagr/ng-package.schema.json",
+  "dest": "./release",
+  "lib": {
+    "entryFile": "./src/public-api.ts"
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 000000000..b1cfab001
--- /dev/null
+++ b/package.json
@@ -0,0 +1,158 @@
+{
+  "name": "@alauda/ui",
+  "version": "5.1.3",
+  "description": "Angular UI components by Alauda Frontend Team.",
+  "repository": "git+https://github.com/alauda/alauda-ui.git",
+  "author": "Alauda Frontend",
+  "contributors": [
+    "FengTianze",
+    "JounQin <admin@1stG.me> (https://www.1stG.me)"
+  ],
+  "license": "MIT",
+  "keywords": [
+    "alauda",
+    "angular",
+    "components",
+    "ui"
+  ],
+  "scripts": {
+    "build": "ng-packagr && yarn build:copy",
+    "build:copy": "node scripts/copy-resources",
+    "lint": "run-p lint:*",
+    "lint:es": "cross-env PARSER_NO_WATCH=true eslint . --cache --ext js,md,ts -f friendly",
+    "lint:style": "stylelint --cache '{src,stories}/**/*.scss'",
+    "lint:ts": "tslint -p . -t stylish",
+    "lint:tsc": "tsc --incremental false --noEmit",
+    "postinstall": "yarn-deduplicate || exit 0",
+    "release": "standard-version --no-verify",
+    "start": "yarn storybook",
+    "storybook": "start-storybook -c .storybook -p 9001",
+    "storybook:build": "build-storybook -c .storybook -o dist",
+    "test": "jest --coverage",
+    "test:ci": "cross-env JEST_JUNIT_OUTPUT_DIR=reports jest --runInBand --coverage --reporters=jest-junit",
+    "test:clear": "jest --clearCache",
+    "test:update": "jest -u",
+    "test:watch": "jest --watch"
+  },
+  "peerDependencies": {
+    "@angular/animations": "^9.0.0",
+    "@angular/cdk": "^9.0.0",
+    "@angular/common": "^9.0.0",
+    "@angular/core": "^9.0.0",
+    "@angular/forms": "^9.0.0",
+    "@angular/platform-browser": "^9.0.0",
+    "clipboard-polyfill": "^2.0.0",
+    "rxjs": "^6.0.0"
+  },
+  "devDependencies": {
+    "@1stg/app-config": "^0.4.3",
+    "@1stg/lib-config": "^0.4.3",
+    "@1stg/tslint-config": "^0.8.2",
+    "@angular-devkit/build-angular": "^0.900.3",
+    "@angular-devkit/core": "^9.0.3",
+    "@angular/animations": "^9.0.2",
+    "@angular/cdk": "^9.1.0",
+    "@angular/cli": "^9.0.3",
+    "@angular/common": "^9.0.2",
+    "@angular/compiler": "^9.0.2",
+    "@angular/compiler-cli": "^9.0.2",
+    "@angular/core": "^9.0.2",
+    "@angular/forms": "^9.0.2",
+    "@angular/platform-browser": "^9.0.2",
+    "@angular/platform-browser-dynamic": "^9.0.2",
+    "@storybook/addon-actions": "^5.3.14",
+    "@storybook/addon-knobs": "^5.3.14",
+    "@storybook/addon-links": "^5.3.14",
+    "@storybook/addon-options": "^5.3.14",
+    "@storybook/addon-storysource": "^5.3.14",
+    "@storybook/addons": "^5.3.14",
+    "@storybook/angular": "^5.3.14",
+    "@storybook/cli": "^5.3.14",
+    "@types/jest": "^25.1.3",
+    "babel-loader": "^8.0.6",
+    "clipboard-polyfill": "^2.8.6",
+    "core-js": "^3.6.4",
+    "gulp": "^4.0.2",
+    "gulp-dart-sass": "^0.9.1",
+    "gulp-each": "^0.5.0",
+    "gulp-plumber": "^1.2.1",
+    "gulp-svg-sprite": "^1.5.0",
+    "jest-junit": "^10.0.0",
+    "jest-preset-angular": "^8.0.0",
+    "ng-packagr": "^9.0.2",
+    "npm-run-all": "^4.1.5",
+    "replace": "^1.1.5",
+    "rxjs": "^6.5.4",
+    "standard-version": "^7.1.0",
+    "svg-sprite": "^1.5.0",
+    "tsconfig-paths-webpack-plugin": "^3.2.0",
+    "tsickle": "^0.38.0",
+    "tslib": "^1.11.0",
+    "tslint": "^6.0.0",
+    "typescript": "~3.7.5",
+    "yarn-deduplicate": "^1.1.1",
+    "zone.js": "^0.10.2"
+  },
+  "resolutions": {
+    "@babel/core": "^7.8.4",
+    "@babel/preset-env": "^7.8.4",
+    "eslint-plugin-prettier": "^3.1.2"
+  },
+  "commitlint": {
+    "extends": [
+      "@1stg"
+    ]
+  },
+  "eslintConfig": {
+    "extends": "@1stg/eslint-config/loose",
+    "overrides": [
+      {
+        "files": "*.spec.ts",
+        "rules": {
+          "@typescript-eslint/no-extraneous-class": 0,
+          "jest/expect-expect": 0,
+          "jest/no-export": 0,
+          "sonarjs/no-duplicate-string": 0
+        }
+      }
+    ],
+    "rules": {
+      "@typescript-eslint/no-misused-promises": 0,
+      "prefer-promise-reject-errors": 0
+    }
+  },
+  "eslintIgnore": [
+    "coverage",
+    "dist",
+    "release",
+    "CHANGELOG.md",
+    "/tslint-rules",
+    "!/.*.js"
+  ],
+  "prettier": "@1stg/prettier-config/semi/angular",
+  "remarkConfig": {
+    "plugins": [
+      "@1stg/remark-config",
+      [
+        "lint-no-file-name-irregular-characters",
+        false
+      ]
+    ]
+  },
+  "stylelint": {
+    "extends": "@1stg/stylelint-config/scss/loose",
+    "rules": {
+      "no-descending-specificity": null,
+      "plugin/no-unsupported-browser-features": null,
+      "scss/no-duplicate-dollar-variables": null,
+      "selector-type-no-unknown": [
+        true,
+        {
+          "ignoreTypes": [
+            "/^(aui|ng)-/"
+          ]
+        }
+      ]
+    }
+  }
+}
diff --git a/scripts/copy-resources.js b/scripts/copy-resources.js
new file mode 100644
index 000000000..d5c4cbeb5
--- /dev/null
+++ b/scripts/copy-resources.js
@@ -0,0 +1,16 @@
+const gulp = require('gulp');
+const sass = require('gulp-dart-sass');
+
+gulp
+  .src([
+    'src/theme/_base-var.scss',
+    'src/theme/_pattern.scss',
+    'src/theme/_var.scss',
+    'src/theme/_mixin.scss',
+  ])
+  .pipe(gulp.dest('release/theme'));
+
+gulp
+  .src('src/theme/style.scss')
+  .pipe(sass().on('error', sass.logError))
+  .pipe(gulp.dest('release/theme'));
diff --git a/src/accordion/README.md b/src/accordion/README.md
new file mode 100644
index 000000000..445c4c2e6
--- /dev/null
+++ b/src/accordion/README.md
@@ -0,0 +1,14 @@
+# Accordion (<aui-accordion>)
+
+## Attributes
+
+| 参数           | 说明           | 类型                 | 默认值 |
+| -------------- | -------------- | -------------------- | ------ |
+| multi          | 可同时展开多个 | boolean              | false  |
+| togglePosition | toggle 的位置  | string(可选 'right') | ''     |
+
+## Events
+
+| 事件名称       | 说明                                | 回调参数                              |
+| -------------- | ----------------------------------- | ------------------------------------- |
+| expandedChange | auiAccordionItemHeader 被点击时触发 | boolean(当前 toggle 是否被打开的状态) |
diff --git a/src/accordion/accordion-item/accordion-item.component.html b/src/accordion/accordion-item/accordion-item.component.html
new file mode 100644
index 000000000..d915f06ff
--- /dev/null
+++ b/src/accordion/accordion-item/accordion-item.component.html
@@ -0,0 +1,27 @@
+<div class="aui-accordion-item">
+  <div
+    class="aui-accordion-item__header"
+    [class.aui-accordion-item__header-toggle--right]="
+      togglePosition === 'right'
+    "
+    (click)="toggle()"
+  >
+    <aui-icon
+      *ngIf="!hideToggle"
+      [class.aui-accordion-item__header-toggle--expanded]="expanded"
+      class="aui-accordion-item__header-toggle"
+      icon="angle_right"
+    ></aui-icon>
+    <div
+      class="aui-accordion-item__header-content"
+      [class.aui-accordion-item__header-content--expanded]="expanded"
+    >
+      <ng-content select="[auiAccordionItemHeader]"></ng-content>
+    </div>
+  </div>
+  <div class="aui-accordion-item__content" role="region" [id]="id">
+    <div class="aui-accordion-item__content-body" [hidden]="!expanded">
+      <ng-content></ng-content>
+    </div>
+  </div>
+</div>
diff --git a/src/accordion/accordion-item/accordion-item.component.scss b/src/accordion/accordion-item/accordion-item.component.scss
new file mode 100644
index 000000000..325b15d63
--- /dev/null
+++ b/src/accordion/accordion-item/accordion-item.component.scss
@@ -0,0 +1,31 @@
+@import '../../theme/var';
+$b: aui-accordion-item;
+
+.#{$b} {
+  display: block;
+  border-top: 1px solid $card-border-color;
+  box-sizing: content-box;
+
+  &__header {
+    width: 100%;
+    display: inline-flex;
+    flex-direction: row;
+    align-items: center;
+    overflow: hidden;
+    padding: $accordion-item-header-padding;
+    cursor: pointer;
+
+    &-toggle {
+      color: $accordion-item-header-color;
+      background: transparent;
+      font-size: $nav-item-icon-size;
+      &--expanded {
+        transform: rotate(90deg);
+      }
+      &--right {
+        flex-direction: row-reverse;
+        justify-content: space-between;
+      }
+    }
+  }
+}
diff --git a/src/accordion/accordion-item/accordion-item.component.ts b/src/accordion/accordion-item/accordion-item.component.ts
new file mode 100644
index 000000000..de0bdbe9c
--- /dev/null
+++ b/src/accordion/accordion-item/accordion-item.component.ts
@@ -0,0 +1,52 @@
+import { CdkAccordionItem } from '@angular/cdk/accordion';
+import { UniqueSelectionDispatcher } from '@angular/cdk/collections';
+import {
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  Directive,
+  EventEmitter,
+  Input,
+  Output,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { AccordionComponent } from '../accordion.component';
+
+@Directive({
+  selector: '[auiAccordionItemHeader]',
+})
+export class AccordionItemHeaderDirective {}
+@Component({
+  selector: 'aui-accordion-item',
+  templateUrl: 'accordion-item.component.html',
+  styleUrls: ['accordion-item.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  viewProviders: [AccordionItemComponent],
+})
+export class AccordionItemComponent extends CdkAccordionItem {
+  @Input()
+  hideToggle: false;
+
+  @Input()
+  togglePosition: 'left' | 'right' = 'left';
+
+  @Output()
+  expandedChange = new EventEmitter<boolean>();
+
+  // eslint-disable-next-line @typescript-eslint/no-useless-constructor
+  constructor(
+    accordion: AccordionComponent,
+    cdr: ChangeDetectorRef,
+    uniqueSelectionDispatcher: UniqueSelectionDispatcher,
+  ) {
+    super(accordion, cdr, uniqueSelectionDispatcher);
+  }
+
+  toggle() {
+    super.toggle();
+    this.expandedChange.emit(this.expanded);
+  }
+}
diff --git a/src/accordion/accordion.component.spec.ts b/src/accordion/accordion.component.spec.ts
new file mode 100644
index 000000000..1a1fffd44
--- /dev/null
+++ b/src/accordion/accordion.component.spec.ts
@@ -0,0 +1,60 @@
+import { Component, ViewChild } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+
+import { AccordionComponent, AccordionModule } from '../public-api';
+
+describe('AccordionComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [AccordionModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+  });
+
+  it('should render correct construction', () => {
+    fixture.detectChanges();
+    const accordionItemHeaderEl = fixture.debugElement.query(
+      By.css('.aui-accordion-item__header-toggle'),
+    ).nativeElement;
+    expect(accordionItemHeaderEl).not.toBeNull();
+    expect(
+      accordionItemHeaderEl.querySelector('use').getAttribute('xlink:href'),
+    ).toBe('#aui-icon-angle_right');
+  });
+
+  it('accordion item content show when click icon', () => {
+    fixture.detectChanges();
+    const accordionItemHeaderEl = fixture.debugElement.query(
+      By.css('.aui-accordion-item__header'),
+    ).nativeElement;
+    accordionItemHeaderEl.dispatchEvent(new Event('click'));
+
+    fixture.detectChanges();
+    const accordionContentBodyEl = fixture.debugElement.query(
+      By.css('.aui-accordion-item__content-body'),
+    ).nativeElement;
+    expect(accordionContentBodyEl.hidden).toBeFalsy();
+  });
+});
+
+@Component({
+  template: `
+    <aui-accordion class="aui-accordion-test" #accordionRef [multi]="multi">
+      <aui-accordion-item>
+        <div auiAccordionItemHeader>header1</div>
+        <div>content</div>
+      </aui-accordion-item>
+    </aui-accordion>
+  `,
+})
+class TestComponent {
+  multi: boolean;
+
+  @ViewChild('accordionRef', { static: true })
+  accordionRef: AccordionComponent;
+}
diff --git a/src/accordion/accordion.component.ts b/src/accordion/accordion.component.ts
new file mode 100644
index 000000000..53f16153b
--- /dev/null
+++ b/src/accordion/accordion.component.ts
@@ -0,0 +1,32 @@
+import { CdkAccordion } from '@angular/cdk/accordion';
+import {
+  ChangeDetectionStrategy,
+  Component,
+  HostBinding,
+  Optional,
+  SkipSelf,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-accordion',
+  template: `
+    <ng-content></ng-content>
+  `,
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class AccordionComponent extends CdkAccordion {
+  @HostBinding('attr.accordion-depth')
+  depth: number;
+
+  constructor(
+    @SkipSelf()
+    @Optional()
+    public parent: AccordionComponent,
+  ) {
+    super();
+    this.depth = parent ? parent.depth + 1 : 0;
+  }
+}
diff --git a/src/accordion/accordion.module.ts b/src/accordion/accordion.module.ts
new file mode 100644
index 000000000..b96a0204a
--- /dev/null
+++ b/src/accordion/accordion.module.ts
@@ -0,0 +1,28 @@
+import { CdkAccordionModule } from '@angular/cdk/accordion';
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { ButtonModule } from '../button/public-api';
+import { IconModule } from '../icon/public-api';
+
+import {
+  AccordionItemComponent,
+  AccordionItemHeaderDirective,
+} from './accordion-item/accordion-item.component';
+import { AccordionComponent } from './accordion.component';
+
+@NgModule({
+  declarations: [
+    AccordionComponent,
+    AccordionItemComponent,
+    AccordionItemHeaderDirective,
+  ],
+  imports: [CommonModule, CdkAccordionModule, IconModule, ButtonModule],
+  exports: [
+    AccordionComponent,
+    AccordionItemComponent,
+    AccordionItemHeaderDirective,
+  ],
+  providers: [],
+})
+export class AccordionModule {}
diff --git a/src/accordion/public-api.ts b/src/accordion/public-api.ts
new file mode 100644
index 000000000..281d42f0c
--- /dev/null
+++ b/src/accordion/public-api.ts
@@ -0,0 +1,3 @@
+export * from './accordion-item/accordion-item.component';
+export * from './accordion.component';
+export * from './accordion.module';
diff --git a/src/autocomplete/autocomplete-placeholder.component.ts b/src/autocomplete/autocomplete-placeholder.component.ts
new file mode 100644
index 000000000..b27ad12a5
--- /dev/null
+++ b/src/autocomplete/autocomplete-placeholder.component.ts
@@ -0,0 +1,16 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-autocomplete-placeholder',
+  template: `
+    <ng-content></ng-content>
+  `,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class AutocompletePlaceholderComponent {}
diff --git a/src/autocomplete/autocomplete.component.html b/src/autocomplete/autocomplete.component.html
new file mode 100644
index 000000000..d3c551a4f
--- /dev/null
+++ b/src/autocomplete/autocomplete.component.html
@@ -0,0 +1,18 @@
+<ng-template let-width="width">
+  <div
+    [hidden]="!(hasContent$ | async)"
+    class="aui-autocomplete"
+    [style.minWidth]="width"
+    (mousedown)="$event.preventDefault()"
+  >
+    <div #suggestionListRef class="aui-autocomplete__content">
+      <ng-content></ng-content>
+    </div>
+    <div
+      [hidden]="hasVisibleSuggestion$ | async"
+      class="aui-autocomplete__placeholder"
+    >
+      <ng-content select="aui-autocomplete-placeholder"></ng-content>
+    </div>
+  </div>
+</ng-template>
diff --git a/src/autocomplete/autocomplete.component.scss b/src/autocomplete/autocomplete.component.scss
new file mode 100644
index 000000000..bba6fd132
--- /dev/null
+++ b/src/autocomplete/autocomplete.component.scss
@@ -0,0 +1,7 @@
+@import '../select/option-container';
+
+@include option-container(aui-autocomplete);
+
+aui-autocomplete {
+  display: none;
+}
diff --git a/src/autocomplete/autocomplete.component.ts b/src/autocomplete/autocomplete.component.ts
new file mode 100644
index 000000000..f1ee67d7a
--- /dev/null
+++ b/src/autocomplete/autocomplete.component.ts
@@ -0,0 +1,86 @@
+import {
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ContentChildren,
+  ElementRef,
+  QueryList,
+  TemplateRef,
+  ViewChild,
+  ViewEncapsulation,
+} from '@angular/core';
+import { Observable, ReplaySubject, combineLatest } from 'rxjs';
+import {
+  distinctUntilChanged,
+  map,
+  publishReplay,
+  refCount,
+  startWith,
+  switchMap,
+  tap,
+} from 'rxjs/operators';
+
+import { AutocompletePlaceholderComponent } from './autocomplete-placeholder.component';
+import { AutoCompleteDirective } from './autocomplete.directive';
+import { SuggestionComponent } from './suggestion/suggestion.component';
+
+@Component({
+  selector: 'aui-autocomplete',
+  templateUrl: './autocomplete.component.html',
+  styleUrls: ['./autocomplete.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class AutocompleteComponent implements AfterContentInit {
+  @ContentChildren(SuggestionComponent, { descendants: true })
+  suggestions: QueryList<SuggestionComponent>;
+
+  @ContentChildren(AutocompletePlaceholderComponent)
+  placeholder: QueryList<AutocompletePlaceholderComponent>;
+
+  @ViewChild(TemplateRef, { static: true })
+  template: TemplateRef<any>;
+
+  @ViewChild('suggestionListRef', { static: true })
+  suggestionListRef: ElementRef;
+
+  hasVisibleSuggestion$: Observable<boolean>;
+  hasContent$: Observable<boolean>;
+
+  directive$$ = new ReplaySubject<AutoCompleteDirective>(1);
+
+  constructor(private readonly cdr: ChangeDetectorRef) {}
+
+  ngAfterContentInit() {
+    this.hasVisibleSuggestion$ = (this.suggestions.changes as Observable<
+      QueryList<SuggestionComponent>
+    >).pipe(
+      startWith(this.suggestions),
+      switchMap(suggestions =>
+        combineLatest(suggestions.map(suggestion => suggestion.visible$)),
+      ),
+      map(visible => visible.some(value => !!value)),
+      distinctUntilChanged(),
+      tap(() => {
+        this.cdr.detectChanges();
+      }),
+      publishReplay(1),
+      refCount(),
+    );
+
+    this.hasContent$ = combineLatest([
+      this.hasVisibleSuggestion$,
+      this.placeholder.changes.pipe(
+        startWith(this.placeholder),
+        map(list => !!list.length),
+      ),
+    ]).pipe(
+      map(
+        ([hasVisibleSuggestion, hasPlaceholder]) =>
+          hasVisibleSuggestion || hasPlaceholder,
+      ),
+    );
+  }
+}
diff --git a/src/autocomplete/autocomplete.directive.ts b/src/autocomplete/autocomplete.directive.ts
new file mode 100644
index 000000000..131e5fdd8
--- /dev/null
+++ b/src/autocomplete/autocomplete.directive.ts
@@ -0,0 +1,280 @@
+// tslint:disable: no-output-rename
+import { Overlay } from '@angular/cdk/overlay';
+import {
+  ChangeDetectorRef,
+  Directive,
+  ElementRef,
+  EventEmitter,
+  Host,
+  HostListener,
+  Input,
+  NgZone,
+  OnDestroy,
+  OnInit,
+  Optional,
+  Output,
+  Renderer2,
+  ViewContainerRef,
+} from '@angular/core';
+import { NgControl } from '@angular/forms';
+import { BehaviorSubject, Observable, Subject } from 'rxjs';
+import { takeUntil } from 'rxjs/operators';
+
+import {
+  BaseTooltip,
+  TooltipTrigger,
+  TooltipType,
+} from '../tooltip/public-api';
+import { scrollIntoView } from '../utils/scroll-into-view';
+
+import { AutocompleteComponent } from './autocomplete.component';
+import { AutoCompleteContext, SuggestionFilterFn } from './autocomplete.types';
+import { SuggestionComponent } from './suggestion/suggestion.component';
+
+@Directive({
+  selector: 'input[auiAutocomplete],textarea[auiAutocomplete]',
+  exportAs: 'auiAutocomplete',
+  host: {
+    autocomplete: 'off',
+  },
+})
+export class AutoCompleteDirective extends BaseTooltip
+  implements OnInit, OnDestroy {
+  @Input('auiAutocomplete')
+  get autocomplete() {
+    return this._autocomplete;
+  }
+
+  set autocomplete(val) {
+    if (val === this._autocomplete) {
+      return;
+    }
+    val.directive$$.next(this);
+    this._autocomplete = val;
+    this.content = val.template;
+  }
+
+  @Input('auiAutocompleteClass')
+  class: string;
+
+  @Input('auiAutocompleteFilterFn')
+  @Input()
+  get filterFn() {
+    return this._filterFn;
+  }
+
+  set filterFn(val) {
+    if (val !== this._filterFn) {
+      this._filterFn = val;
+      this.filterFn$$.next(val);
+    }
+  }
+
+  @Input('auiAutocompleteDefaultFirstSuggestion')
+  defaultFirstSuggestion = true;
+
+  @Input('auiAutocompleteTrigger')
+  suggestionTrigger: 'auto' | 'input' = 'auto';
+
+  @Output('auiAutocompleteShow')
+  show: EventEmitter<void>;
+
+  @Output('auiAutocompleteHide')
+  hide: EventEmitter<void>;
+
+  readonly type: TooltipType = TooltipType.Plain;
+  readonly trigger: TooltipTrigger = TooltipTrigger.Focus;
+  readonly position = 'bottom start';
+  readonly hideOnClick = true;
+  context: AutoCompleteContext;
+
+  private _autocomplete: AutocompleteComponent;
+  private focusedSuggestion: SuggestionComponent;
+
+  private readonly inputValue$$ = new BehaviorSubject<string>('');
+  private readonly filterFn$$ = new BehaviorSubject<SuggestionFilterFn>(
+    this.filterFn,
+  );
+
+  private readonly unsubscribe$ = new Subject<void>();
+
+  inputValue$: Observable<string> = this.inputValue$$.asObservable();
+  filterFn$: Observable<SuggestionFilterFn> = this.filterFn$$.asObservable();
+
+  constructor(
+    overlay: Overlay,
+    viewContainerRef: ViewContainerRef,
+    elRef: ElementRef<HTMLInputElement>,
+    renderer: Renderer2,
+    cdr: ChangeDetectorRef,
+    ngZone: NgZone,
+    @Optional()
+    @Host()
+    private readonly ngControl: NgControl,
+  ) {
+    super(overlay, viewContainerRef, elRef, renderer, cdr, ngZone);
+  }
+
+  ngOnInit() {
+    this.show.subscribe(() => {
+      this.updateSuggestionsContext();
+    });
+    this.hide.subscribe(() => {
+      this.resetFocusedSuggestion();
+    });
+
+    if (this.ngControl) {
+      this.ngControl.valueChanges
+        .pipe(takeUntil(this.unsubscribe$))
+        .subscribe(value => {
+          this.inputValue$$.next(value);
+        });
+    }
+  }
+
+  ngOnDestroy() {
+    this.unsubscribe$.next();
+    this.unsubscribe$.complete();
+  }
+
+  onFocus() {
+    if (this.suggestionTrigger === 'auto') {
+      super.onFocus();
+    }
+  }
+
+  @HostListener('input', ['$event'])
+  onInput(event: Event) {
+    const value = (event.target as HTMLInputElement).value;
+    this.inputValue$$.next(value);
+    this.createTooltip();
+  }
+
+  @HostListener('keydown', ['$event'])
+  onKeyDown(event: KeyboardEvent) {
+    switch (event.key) {
+      case 'ArrowDown':
+        this.focusSuggestionDir('down');
+        event.stopPropagation();
+        event.preventDefault();
+        break;
+      case 'ArrowUp':
+        this.focusSuggestionDir('up');
+        event.stopPropagation();
+        event.preventDefault();
+        break;
+      case 'Enter':
+        if (this.focusedSuggestion) {
+          this.selectFocusedOption();
+          event.stopPropagation();
+          event.preventDefault();
+        }
+        break;
+      case 'Escape':
+        this.disposeTooltip();
+        event.stopPropagation();
+        event.preventDefault();
+        break;
+    }
+  }
+
+  updateSuggestionsContext() {
+    this.context = {
+      ...this.context,
+      width: this.elRef.nativeElement.offsetWidth + 'px',
+    };
+  }
+
+  onSuggestionClick(value: string) {
+    if (this.ngControl) {
+      this.ngControl.control.patchValue(value);
+    } else {
+      this.elRef.nativeElement.value = value;
+    }
+    this.inputValue$$.next(value);
+    this.disposeTooltip();
+  }
+
+  createTooltip() {
+    super.createTooltip();
+    this.autoFocusFirstSuggestion();
+  }
+
+  private autoFocusFirstSuggestion() {
+    const selectedSuggestion = this.autocomplete.suggestions.find(
+      suggestion => suggestion.selected,
+    );
+    if (selectedSuggestion) {
+      this.resetFocusedSuggestion(selectedSuggestion);
+      requestAnimationFrame(() => {
+        this.scrollToSuggestion(selectedSuggestion);
+      });
+    } else if (this.defaultFirstSuggestion) {
+      const firstFocusableSuggestion = this.autocomplete.suggestions.find(
+        suggestion => suggestion.visible && !suggestion.disabled,
+      );
+      this.resetFocusedSuggestion(firstFocusableSuggestion);
+      if (firstFocusableSuggestion) {
+        requestAnimationFrame(() => {
+          this.scrollToSuggestion(firstFocusableSuggestion);
+        });
+      }
+    }
+  }
+
+  private focusSuggestionDir(dir: 'down' | 'up') {
+    if (!this.isCreated) {
+      this.createTooltip();
+      return;
+    }
+    const visibleSuggestions = this.autocomplete.suggestions.filter(
+      suggestion => suggestion.visible && !suggestion.disabled,
+    );
+    if (visibleSuggestions.length === 0) {
+      return;
+    }
+    const step = dir === 'down' ? 1 : -1;
+    let i = visibleSuggestions.findIndex(
+      option => option === this.focusedSuggestion,
+    );
+    i = i + step;
+    if (i >= visibleSuggestions.length) {
+      i = 0;
+    } else if (i < 0) {
+      i = visibleSuggestions.length - 1;
+    }
+    this.resetFocusedSuggestion(visibleSuggestions[i]);
+    this.scrollToSuggestion(this.focusedSuggestion);
+  }
+
+  private resetFocusedSuggestion(
+    focusedSuggestion: SuggestionComponent = null,
+  ) {
+    if (this.focusedSuggestion) {
+      this.focusedSuggestion.blur();
+    }
+    this.focusedSuggestion = focusedSuggestion;
+    if (this.focusedSuggestion) {
+      this.focusedSuggestion.focus();
+    }
+  }
+
+  private scrollToSuggestion(suggestion: SuggestionComponent) {
+    if (this.autocomplete.suggestionListRef) {
+      scrollIntoView(
+        this.autocomplete.suggestionListRef.nativeElement,
+        suggestion.elRef.nativeElement,
+      );
+    }
+  }
+
+  protected selectFocusedOption() {
+    if (this.focusedSuggestion) {
+      this.onSuggestionClick(this.focusedSuggestion.value);
+    }
+  }
+
+  private _filterFn(inputValue: string, suggestion: string) {
+    return suggestion.includes(inputValue);
+  }
+}
diff --git a/src/autocomplete/autocomplete.module.ts b/src/autocomplete/autocomplete.module.ts
new file mode 100644
index 000000000..2b2e968e3
--- /dev/null
+++ b/src/autocomplete/autocomplete.module.ts
@@ -0,0 +1,33 @@
+import { OverlayModule } from '@angular/cdk/overlay';
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { TooltipModule } from '../tooltip/public-api';
+
+import { AutocompletePlaceholderComponent } from './autocomplete-placeholder.component';
+import { AutocompleteComponent } from './autocomplete.component';
+import { AutoCompleteDirective } from './autocomplete.directive';
+import { SuggestionGroupTitleDirective } from './helper-directives';
+import { SuggestionGroupComponent } from './suggestion-group/suggestion-group.component';
+import { SuggestionComponent } from './suggestion/suggestion.component';
+
+@NgModule({
+  imports: [CommonModule, OverlayModule, TooltipModule],
+  declarations: [
+    AutoCompleteDirective,
+    AutocompleteComponent,
+    SuggestionComponent,
+    AutocompletePlaceholderComponent,
+    SuggestionGroupComponent,
+    SuggestionGroupTitleDirective,
+  ],
+  exports: [
+    AutoCompleteDirective,
+    AutocompleteComponent,
+    SuggestionComponent,
+    AutocompletePlaceholderComponent,
+    SuggestionGroupComponent,
+    SuggestionGroupTitleDirective,
+  ],
+})
+export class AutocompleteModule {}
diff --git a/src/autocomplete/autocomplete.types.ts b/src/autocomplete/autocomplete.types.ts
new file mode 100644
index 000000000..4ee761c49
--- /dev/null
+++ b/src/autocomplete/autocomplete.types.ts
@@ -0,0 +1,8 @@
+export interface AutoCompleteContext {
+  width: string;
+}
+
+export type SuggestionFilterFn = (
+  inputValue: string,
+  suggestion: string,
+) => boolean;
diff --git a/src/autocomplete/helper-directives.ts b/src/autocomplete/helper-directives.ts
new file mode 100644
index 000000000..51e8c98e6
--- /dev/null
+++ b/src/autocomplete/helper-directives.ts
@@ -0,0 +1,11 @@
+import { Directive } from '@angular/core';
+
+@Directive({
+  selector: '[auiSuggestionGroupTitle]',
+  exportAs: 'auiSuggestionGroupTitle',
+  host: {
+    '[class.aui-suggestion-group__title]': 'true',
+  },
+})
+// eslint-disable-next-line @typescript-eslint/no-extraneous-class
+export class SuggestionGroupTitleDirective {}
diff --git a/src/autocomplete/public-api.ts b/src/autocomplete/public-api.ts
new file mode 100644
index 000000000..0402de319
--- /dev/null
+++ b/src/autocomplete/public-api.ts
@@ -0,0 +1,8 @@
+export * from './autocomplete.directive';
+export * from './autocomplete.component';
+export * from './suggestion/suggestion.component';
+export * from './suggestion-group/suggestion-group.component';
+export * from './autocomplete-placeholder.component';
+export * from './helper-directives';
+export * from './autocomplete.module';
+export * from './autocomplete.types';
diff --git a/src/autocomplete/suggestion-group/suggestion-group.component.html b/src/autocomplete/suggestion-group/suggestion-group.component.html
new file mode 100644
index 000000000..9154f7420
--- /dev/null
+++ b/src/autocomplete/suggestion-group/suggestion-group.component.html
@@ -0,0 +1,4 @@
+<div [hidden]="!(hasVisibleSuggestion$ | async)" class="aui-suggestion-group">
+  <ng-content select="[auiSuggestionGroupTitle]"></ng-content>
+  <div class="aui-suggestion-group__content"><ng-content></ng-content></div>
+</div>
diff --git a/src/autocomplete/suggestion-group/suggestion-group.component.scss b/src/autocomplete/suggestion-group/suggestion-group.component.scss
new file mode 100644
index 000000000..9ed96ac2e
--- /dev/null
+++ b/src/autocomplete/suggestion-group/suggestion-group.component.scss
@@ -0,0 +1,3 @@
+@import '../../select/option-group/option-group-style';
+
+@include option-group(aui-suggestion-group);
diff --git a/src/autocomplete/suggestion-group/suggestion-group.component.ts b/src/autocomplete/suggestion-group/suggestion-group.component.ts
new file mode 100644
index 000000000..1126620fd
--- /dev/null
+++ b/src/autocomplete/suggestion-group/suggestion-group.component.ts
@@ -0,0 +1,52 @@
+import {
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  Component,
+  ContentChildren,
+  QueryList,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { Observable, combineLatest, of } from 'rxjs';
+import {
+  map,
+  publishReplay,
+  refCount,
+  startWith,
+  switchMap,
+} from 'rxjs/operators';
+
+import { SuggestionComponent } from '../suggestion/suggestion.component';
+
+@Component({
+  selector: 'aui-suggestion-group',
+  templateUrl: './suggestion-group.component.html',
+  styleUrls: ['./suggestion-group.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class SuggestionGroupComponent implements AfterContentInit {
+  @ContentChildren(forwardRef(() => SuggestionComponent))
+  suggestions: QueryList<SuggestionComponent>;
+
+  hasVisibleSuggestion$: Observable<boolean>;
+
+  ngAfterContentInit() {
+    this.hasVisibleSuggestion$ = (this.suggestions.changes as Observable<
+      QueryList<SuggestionComponent>
+    >).pipe(
+      startWith(this.suggestions),
+      switchMap(options => {
+        if (options.length > 0) {
+          return combineLatest(options.map(node => node.visible$));
+        } else {
+          return of([false]);
+        }
+      }),
+      map(values => values.some(value => !!value)),
+      publishReplay(1),
+      refCount(),
+    );
+  }
+}
diff --git a/src/autocomplete/suggestion/suggestion.component.html b/src/autocomplete/suggestion/suggestion.component.html
new file mode 100644
index 000000000..2f29f50c1
--- /dev/null
+++ b/src/autocomplete/suggestion/suggestion.component.html
@@ -0,0 +1,11 @@
+<div
+  #elRef
+  [hidden]="!(visible$ | async)"
+  [class]="bem.block('medium')"
+  [class.isDisabled]="disabled"
+  [class.isSelected]="selected$ | async"
+  [class.isFocused]="focused"
+  (click)="onClick()"
+>
+  <ng-content></ng-content>
+</div>
diff --git a/src/autocomplete/suggestion/suggestion.component.scss b/src/autocomplete/suggestion/suggestion.component.scss
new file mode 100644
index 000000000..6dfb25764
--- /dev/null
+++ b/src/autocomplete/suggestion/suggestion.component.scss
@@ -0,0 +1,3 @@
+@import '../../select/option/option-style';
+
+@include option(aui-suggestion);
diff --git a/src/autocomplete/suggestion/suggestion.component.ts b/src/autocomplete/suggestion/suggestion.component.ts
new file mode 100644
index 000000000..9b2e1a9db
--- /dev/null
+++ b/src/autocomplete/suggestion/suggestion.component.ts
@@ -0,0 +1,128 @@
+import {
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ElementRef,
+  Inject,
+  Input,
+  ViewChild,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { BehaviorSubject, Observable, combineLatest } from 'rxjs';
+import {
+  map,
+  publishReplay,
+  refCount,
+  switchMap,
+  take,
+  tap,
+} from 'rxjs/operators';
+
+import { Bem, buildBem } from '../../utils/bem';
+import { coerceAttrBoolean } from '../../utils/coercion';
+import { AutocompleteComponent } from '../autocomplete.component';
+
+@Component({
+  selector: 'aui-suggestion',
+  templateUrl: './suggestion.component.html',
+  styleUrls: ['./suggestion.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class SuggestionComponent {
+  bem: Bem = buildBem('aui-suggestion');
+
+  private _disabled = false;
+  private _value: string;
+  private readonly value$$ = new BehaviorSubject<string>(this.value);
+
+  @Input()
+  get value() {
+    return this._value;
+  }
+
+  set value(val) {
+    this._value = val;
+    this.value$$.next(val);
+  }
+
+  @Input()
+  get disabled() {
+    return this._disabled;
+  }
+
+  set disabled(val: any) {
+    this._disabled = coerceAttrBoolean(val);
+  }
+
+  @ViewChild('elRef', { static: true })
+  elRef: ElementRef;
+
+  selected = false;
+  visible = true;
+  focused = false;
+
+  private readonly autocomplete: AutocompleteComponent;
+  selected$: Observable<boolean>;
+  visible$: Observable<boolean>;
+
+  constructor(
+    private readonly cdr: ChangeDetectorRef,
+    @Inject(forwardRef(() => AutocompleteComponent))
+    autocomplete: any, // FIXME: workaround temporarily
+  ) {
+    this.autocomplete = autocomplete;
+    this.selected$ = combineLatest([
+      this.autocomplete.directive$$.pipe(
+        switchMap(directive => directive.inputValue$),
+      ),
+      this.value$$,
+    ]).pipe(
+      map(([inputValue, selfValue]) => inputValue === selfValue),
+      tap(selected => {
+        this.selected = selected;
+      }),
+      publishReplay(1),
+      refCount(),
+    );
+    this.visible$ = combineLatest([
+      this.autocomplete.directive$$.pipe(
+        switchMap(directive => directive.filterFn$),
+      ),
+      this.autocomplete.directive$$.pipe(
+        switchMap(directive => directive.inputValue$),
+      ),
+      this.value$$,
+    ]).pipe(
+      map(([filterFn, filterString, suggestion]) =>
+        filterFn(filterString, suggestion),
+      ),
+      tap(visible => {
+        this.visible = visible;
+      }),
+      publishReplay(1),
+      refCount(),
+    );
+  }
+
+  onClick() {
+    if (this.disabled) {
+      return;
+    }
+    this.autocomplete.directive$$.pipe(take(1)).subscribe(directive => {
+      directive.onSuggestionClick(this.value);
+    });
+  }
+
+  focus() {
+    this.focused = true;
+    this.cdr.markForCheck();
+  }
+
+  blur() {
+    this.focused = false;
+    this.cdr.markForCheck();
+  }
+}
diff --git a/src/back-top/back-top.component.html b/src/back-top/back-top.component.html
new file mode 100644
index 000000000..14134a89c
--- /dev/null
+++ b/src/back-top/back-top.component.html
@@ -0,0 +1,7 @@
+<div
+  class="aui-back-top"
+  (click)="handleClick($event)"
+  [class.show]="isDisplayed$ | async"
+>
+  <aui-icon icon="back_top" class="aui-back-top__icon"></aui-icon>
+</div>
diff --git a/src/back-top/back-top.component.scss b/src/back-top/back-top.component.scss
new file mode 100644
index 000000000..eb4f8c78c
--- /dev/null
+++ b/src/back-top/back-top.component.scss
@@ -0,0 +1,35 @@
+@import '../theme/mixin';
+@import '../theme/var';
+
+$block: 'aui-back-top';
+
+.#{$block} {
+  @include transition(opacity);
+  @include flex-center;
+
+  right: $back-top-position-offset;
+  bottom: $back-top-position-offset;
+  height: $back-top-box-size;
+  width: $back-top-box-size;
+  border-radius: $back-top-border-radius;
+  background-color: $color-black;
+  cursor: pointer;
+  overflow: hidden;
+  visibility: hidden;
+  position: fixed;
+  opacity: 0;
+
+  .aui-back-top__icon {
+    font-size: 24px;
+    color: #fff;
+  }
+
+  &.show {
+    visibility: visible;
+    opacity: 0.4;
+  }
+
+  &:hover {
+    opacity: 0.6;
+  }
+}
diff --git a/src/back-top/back-top.component.ts b/src/back-top/back-top.component.ts
new file mode 100644
index 000000000..61b3c2c2b
--- /dev/null
+++ b/src/back-top/back-top.component.ts
@@ -0,0 +1,110 @@
+import { CdkScrollable } from '@angular/cdk/overlay';
+import {
+  ChangeDetectionStrategy,
+  Component,
+  EventEmitter,
+  Input,
+  Optional,
+  Output,
+  ViewEncapsulation,
+} from '@angular/core';
+import { BehaviorSubject, combineLatest, fromEvent } from 'rxjs';
+import {
+  distinctUntilChanged,
+  map,
+  switchMap,
+  throttleTime,
+} from 'rxjs/operators';
+
+type TargetType = Element | Window | string;
+
+@Component({
+  selector: 'aui-back-top',
+  templateUrl: './back-top.component.html',
+  styleUrls: ['./back-top.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class BackTopComponent {
+  @Input()
+  set visibilityHeight(val: number) {
+    this._visibilityHeight = val;
+    this.visibilityHeight$$.next(val);
+  }
+
+  get visibilityHeight() {
+    return this._visibilityHeight;
+  }
+
+  @Input()
+  set target(val: TargetType) {
+    this._target = val;
+    this.target$$.next(val);
+  }
+
+  get target() {
+    return this._target;
+  }
+
+  @Output()
+  click = new EventEmitter<Event>();
+
+  private _visibilityHeight = 400;
+  private readonly target$$ = new BehaviorSubject<TargetType>(this.target);
+  private readonly visibilityHeight$$ = new BehaviorSubject<number>(
+    this.visibilityHeight,
+  );
+
+  private _target: Element | Window | string;
+  private _scrollTarget: Element | Window;
+
+  constructor(@Optional() private readonly cdkScrollable: CdkScrollable) {}
+
+  isDisplayed$ = combineLatest([
+    this.target$$.asObservable().pipe(
+      map(target => this.getTarget(target)),
+      switchMap(target =>
+        fromEvent(target, 'scroll').pipe(
+          // use default scheduler
+          throttleTime(50, undefined, { leading: true, trailing: true }),
+          map(() => {
+            return this.getTargetScrollTop(target);
+          }),
+        ),
+      ),
+    ),
+    this.visibilityHeight$$,
+  ]).pipe(
+    map(([scrollTop, visibilityHeight]) => {
+      return scrollTop >= visibilityHeight;
+    }),
+    distinctUntilChanged(),
+  );
+
+  getTargetScrollTop(target: Element | Window) {
+    if (target === window) {
+      return document.documentElement.scrollTop;
+    }
+    return (target as HTMLElement).scrollTop;
+  }
+
+  handleClick(event: Event) {
+    this._scrollTarget.scrollTo({ top: 0, behavior: 'smooth' });
+    this.click.emit(event);
+  }
+
+  getTarget(target: TargetType) {
+    if (typeof target === 'string') {
+      target = document.querySelector(target);
+    }
+    // set default value for _target,if no input or selector fail
+    if (!target) {
+      target = this.cdkScrollable
+        ? this.cdkScrollable.getElementRef().nativeElement
+        : window;
+    }
+    this._scrollTarget = target;
+    return target;
+  }
+}
diff --git a/src/back-top/back-top.module.ts b/src/back-top/back-top.module.ts
new file mode 100644
index 000000000..53b269afb
--- /dev/null
+++ b/src/back-top/back-top.module.ts
@@ -0,0 +1,13 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/icon.module';
+
+import { BackTopComponent } from './back-top.component';
+
+@NgModule({
+  imports: [CommonModule, IconModule],
+  declarations: [BackTopComponent],
+  exports: [BackTopComponent],
+})
+export class BackTopModule {}
diff --git a/src/back-top/public-api.ts b/src/back-top/public-api.ts
new file mode 100644
index 000000000..2131a7706
--- /dev/null
+++ b/src/back-top/public-api.ts
@@ -0,0 +1,2 @@
+export * from './back-top.component';
+export * from './back-top.module';
diff --git a/src/breadcrumb/__snapshots__/breadcrumb.component.spec.ts.snap b/src/breadcrumb/__snapshots__/breadcrumb.component.spec.ts.snap
new file mode 100644
index 000000000..a7ef4f747
--- /dev/null
+++ b/src/breadcrumb/__snapshots__/breadcrumb.component.spec.ts.snap
@@ -0,0 +1,248 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`BreadcrumbComponent should render correct template 1`] = `
+<ng-component>
+  <aui-breadcrumb>
+    <div
+      class="aui-breadcrumb"
+    >
+      <aui-breadcrumb-item>
+        <div
+          class="aui-breadcrumb__item"
+        >
+          <span
+            class="aui-breadcrumb__content"
+          >
+            <a
+              href="/"
+            >
+              storybook
+            </a>
+          </span>
+          <span
+            class="aui-breadcrumb__separator"
+          >
+            
+            
+            /
+            
+          </span>
+        </div>
+      </aui-breadcrumb-item>
+      <aui-breadcrumb-item>
+        <div
+          class="aui-breadcrumb__item"
+        >
+          <span
+            class="aui-breadcrumb__content"
+          >
+            <a
+              href="./"
+            >
+              breadcrumb
+            </a>
+          </span>
+          <span
+            class="aui-breadcrumb__separator"
+          >
+            
+            
+            /
+            
+          </span>
+        </div>
+      </aui-breadcrumb-item>
+      <aui-breadcrumb-item>
+        <div
+          class="aui-breadcrumb__item"
+        >
+          <span
+            class="aui-breadcrumb__content"
+          >
+            default
+          </span>
+          <span
+            class="aui-breadcrumb__separator"
+          >
+            
+            
+            /
+            
+          </span>
+        </div>
+      </aui-breadcrumb-item>
+    </div>
+  </aui-breadcrumb><aui-breadcrumb
+    separator="|"
+  >
+    <div
+      class="aui-breadcrumb"
+    >
+      <aui-breadcrumb-item>
+        <div
+          class="aui-breadcrumb__item"
+        >
+          <span
+            class="aui-breadcrumb__content"
+          >
+            <a
+              href="/"
+            >
+              storybook
+            </a>
+          </span>
+          <span
+            class="aui-breadcrumb__separator"
+          >
+            
+            
+            |
+            
+          </span>
+        </div>
+      </aui-breadcrumb-item>
+      <aui-breadcrumb-item>
+        <div
+          class="aui-breadcrumb__item"
+        >
+          <span
+            class="aui-breadcrumb__content"
+          >
+            <a
+              href="./"
+            >
+              breadcrumb
+            </a>
+          </span>
+          <span
+            class="aui-breadcrumb__separator"
+          >
+            
+            
+            |
+            
+          </span>
+        </div>
+      </aui-breadcrumb-item>
+      <aui-breadcrumb-item>
+        <div
+          class="aui-breadcrumb__item"
+        >
+          <span
+            class="aui-breadcrumb__content"
+          >
+            default
+          </span>
+          <span
+            class="aui-breadcrumb__separator"
+          >
+            
+            
+            |
+            
+          </span>
+        </div>
+      </aui-breadcrumb-item>
+    </div>
+  </aui-breadcrumb><aui-breadcrumb
+    separatoricon="angle_right"
+  >
+    <div
+      class="aui-breadcrumb"
+    >
+      <aui-breadcrumb-item>
+        <div
+          class="aui-breadcrumb__item"
+        >
+          <span
+            class="aui-breadcrumb__content"
+          >
+            <a
+              href="/"
+            >
+              storybook
+            </a>
+          </span>
+          <span
+            class="aui-breadcrumb__separator"
+          >
+            
+            
+            <aui-icon>
+              
+              <svg
+                class="aui-icon aui-icon-angle_right"
+              >
+                <use
+                  xlink:href="#aui-icon-angle_right"
+                />
+              </svg>
+              
+            </aui-icon>
+          </span>
+        </div>
+      </aui-breadcrumb-item>
+      <aui-breadcrumb-item>
+        <div
+          class="aui-breadcrumb__item"
+        >
+          <span
+            class="aui-breadcrumb__content"
+          >
+            <a
+              href="./"
+            >
+              breadcrumb
+            </a>
+          </span>
+          <span
+            class="aui-breadcrumb__separator"
+          >
+            
+            
+            <aui-icon>
+              
+              <svg
+                class="aui-icon aui-icon-angle_right"
+              >
+                <use
+                  xlink:href="#aui-icon-angle_right"
+                />
+              </svg>
+              
+            </aui-icon>
+          </span>
+        </div>
+      </aui-breadcrumb-item>
+      <aui-breadcrumb-item>
+        <div
+          class="aui-breadcrumb__item"
+        >
+          <span
+            class="aui-breadcrumb__content"
+          >
+            default
+          </span>
+          <span
+            class="aui-breadcrumb__separator"
+          >
+            
+            
+            <aui-icon>
+              
+              <svg
+                class="aui-icon aui-icon-angle_right"
+              >
+                <use
+                  xlink:href="#aui-icon-angle_right"
+                />
+              </svg>
+              
+            </aui-icon>
+          </span>
+        </div>
+      </aui-breadcrumb-item>
+    </div>
+  </aui-breadcrumb>
+</ng-component>
+`;
diff --git a/src/breadcrumb/breadcrumb-item.component.html b/src/breadcrumb/breadcrumb-item.component.html
new file mode 100644
index 000000000..2ab80953b
--- /dev/null
+++ b/src/breadcrumb/breadcrumb-item.component.html
@@ -0,0 +1,7 @@
+<div class="aui-breadcrumb__item">
+  <span class="aui-breadcrumb__content"><ng-content></ng-content></span>
+  <span class="aui-breadcrumb__separator">
+    <ng-container *ngIf="!separatorIcon">{{ separator }}</ng-container>
+    <aui-icon *ngIf="separatorIcon" [icon]="separatorIcon"></aui-icon>
+  </span>
+</div>
diff --git a/src/breadcrumb/breadcrumb-item.component.ts b/src/breadcrumb/breadcrumb-item.component.ts
new file mode 100644
index 000000000..4a6146d9c
--- /dev/null
+++ b/src/breadcrumb/breadcrumb-item.component.ts
@@ -0,0 +1,38 @@
+import {
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-breadcrumb-item',
+  templateUrl: './breadcrumb-item.component.html',
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class BreadcrumbItemComponent {
+  get separator() {
+    return this._separator;
+  }
+
+  set separator(val) {
+    this._separator = val;
+    this.cdr.markForCheck();
+  }
+
+  get separatorIcon() {
+    return this._separatorIcon;
+  }
+
+  set separatorIcon(val) {
+    this._separatorIcon = val;
+    this.cdr.markForCheck();
+  }
+
+  private _separator = '/';
+  private _separatorIcon = '';
+
+  constructor(private readonly cdr: ChangeDetectorRef) {}
+}
diff --git a/src/breadcrumb/breadcrumb.component.html b/src/breadcrumb/breadcrumb.component.html
new file mode 100644
index 000000000..0031e54ae
--- /dev/null
+++ b/src/breadcrumb/breadcrumb.component.html
@@ -0,0 +1 @@
+<div class="aui-breadcrumb"><ng-content></ng-content></div>
diff --git a/src/breadcrumb/breadcrumb.component.scss b/src/breadcrumb/breadcrumb.component.scss
new file mode 100644
index 000000000..31b9eaa90
--- /dev/null
+++ b/src/breadcrumb/breadcrumb.component.scss
@@ -0,0 +1,17 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+.aui-breadcrumb {
+  display: flex;
+  align-content: center;
+  font-size: $font-size-regular;
+  color: $color-text-secondary;
+
+  &__separator {
+    margin: 0 4px;
+  }
+
+  aui-breadcrumb-item:last-child #{&}__separator {
+    display: none;
+  }
+}
diff --git a/src/breadcrumb/breadcrumb.component.spec.ts b/src/breadcrumb/breadcrumb.component.spec.ts
new file mode 100644
index 000000000..1d03f0485
--- /dev/null
+++ b/src/breadcrumb/breadcrumb.component.spec.ts
@@ -0,0 +1,40 @@
+import { Component } from '@angular/core';
+import { TestBed } from '@angular/core/testing';
+
+import { BreadcrumbModule } from './breadcrumb.module';
+
+describe('BreadcrumbComponent', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [BreadcrumbModule],
+      declarations: [TestComponent],
+    });
+  });
+
+  it('should render correct template', () => {
+    const fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    expect(fixture).toMatchSnapshot();
+  });
+});
+
+@Component({
+  template: `
+    <aui-breadcrumb>
+      <aui-breadcrumb-item><a href="/">storybook</a></aui-breadcrumb-item>
+      <aui-breadcrumb-item><a href="./">breadcrumb</a></aui-breadcrumb-item>
+      <aui-breadcrumb-item>default</aui-breadcrumb-item>
+    </aui-breadcrumb>
+    <aui-breadcrumb separator="|">
+      <aui-breadcrumb-item><a href="/">storybook</a></aui-breadcrumb-item>
+      <aui-breadcrumb-item><a href="./">breadcrumb</a></aui-breadcrumb-item>
+      <aui-breadcrumb-item>default</aui-breadcrumb-item>
+    </aui-breadcrumb>
+    <aui-breadcrumb separatorIcon="angle_right">
+      <aui-breadcrumb-item><a href="/">storybook</a></aui-breadcrumb-item>
+      <aui-breadcrumb-item><a href="./">breadcrumb</a></aui-breadcrumb-item>
+      <aui-breadcrumb-item>default</aui-breadcrumb-item>
+    </aui-breadcrumb>
+  `,
+})
+class TestComponent {}
diff --git a/src/breadcrumb/breadcrumb.component.ts b/src/breadcrumb/breadcrumb.component.ts
new file mode 100644
index 000000000..481bd4277
--- /dev/null
+++ b/src/breadcrumb/breadcrumb.component.ts
@@ -0,0 +1,68 @@
+import {
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  Component,
+  ContentChildren,
+  Input,
+  QueryList,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { BreadcrumbItemComponent } from './breadcrumb-item.component';
+
+@Component({
+  selector: 'aui-breadcrumb',
+  templateUrl: './breadcrumb.component.html',
+  styleUrls: ['./breadcrumb.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class BreadcrumbComponent implements AfterContentInit {
+  @Input()
+  get separator() {
+    return this._separator;
+  }
+
+  set separator(val) {
+    if (val === this._separator) {
+      return;
+    }
+    this._separator = val;
+    if (this.items) {
+      this.items.forEach(item => {
+        item.separator = val;
+      });
+    }
+  }
+
+  @Input()
+  get separatorIcon() {
+    return this._separatorIcon;
+  }
+
+  set separatorIcon(val) {
+    if (val === this._separatorIcon) {
+      return;
+    }
+    this._separatorIcon = val;
+    if (this.items) {
+      this.items.forEach(item => {
+        item.separatorIcon = val;
+      });
+    }
+  }
+
+  @ContentChildren(BreadcrumbItemComponent)
+  items: QueryList<BreadcrumbItemComponent>;
+
+  private _separator = '/';
+  private _separatorIcon = '';
+
+  ngAfterContentInit() {
+    this.items.forEach(item => {
+      item.separator = this.separator;
+      item.separatorIcon = this.separatorIcon;
+    });
+  }
+}
diff --git a/src/breadcrumb/breadcrumb.module.ts b/src/breadcrumb/breadcrumb.module.ts
new file mode 100644
index 000000000..fcb970837
--- /dev/null
+++ b/src/breadcrumb/breadcrumb.module.ts
@@ -0,0 +1,14 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/public-api';
+
+import { BreadcrumbItemComponent } from './breadcrumb-item.component';
+import { BreadcrumbComponent } from './breadcrumb.component';
+
+@NgModule({
+  imports: [CommonModule, IconModule],
+  declarations: [BreadcrumbComponent, BreadcrumbItemComponent],
+  exports: [BreadcrumbComponent, BreadcrumbItemComponent],
+})
+export class BreadcrumbModule {}
diff --git a/src/breadcrumb/public-api.ts b/src/breadcrumb/public-api.ts
new file mode 100644
index 000000000..d08d89dd8
--- /dev/null
+++ b/src/breadcrumb/public-api.ts
@@ -0,0 +1,3 @@
+export * from './breadcrumb-item.component';
+export * from './breadcrumb.component';
+export * from './breadcrumb.module';
diff --git a/src/button/button-group/button-group.component.html b/src/button/button-group/button-group.component.html
new file mode 100644
index 000000000..a3fd7d50a
--- /dev/null
+++ b/src/button/button-group/button-group.component.html
@@ -0,0 +1 @@
+<div class="aui-button-group"><ng-content></ng-content></div>
diff --git a/src/button/button-group/button-group.component.scss b/src/button/button-group/button-group.component.scss
new file mode 100644
index 000000000..13d83836c
--- /dev/null
+++ b/src/button/button-group/button-group.component.scss
@@ -0,0 +1,49 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+.aui-button-group {
+  display: inline-block;
+
+  button {
+    border-radius: 0;
+
+    &:first-of-type {
+      border-top-left-radius: $button-border-radius;
+      border-bottom-left-radius: $button-border-radius;
+    }
+
+    &:last-of-type {
+      border-top-right-radius: $button-border-radius;
+      border-bottom-right-radius: $button-border-radius;
+    }
+  }
+
+  .aui-button {
+    z-index: 1;
+
+    &:hover,
+    &:active,
+    &.isActive,
+    &.cdk-keyboard-focused {
+      z-index: 2;
+    }
+
+    &[disabled] {
+      z-index: 0;
+    }
+
+    + .aui-button {
+      margin-left: -$button-border-width;
+    }
+
+    &:not(.isPlain) + .aui-button:not(.isPlain) {
+      margin-left: $button-border-width;
+    }
+  }
+}
+
+aui-button-group + aui-button-group > .aui-button-group,
+aui-button-group + .aui-button,
+.aui-button + aui-button-group > .aui-button-group {
+  margin-left: $button-margin;
+}
diff --git a/src/button/button-group/button-group.component.ts b/src/button/button-group/button-group.component.ts
new file mode 100644
index 000000000..5c7c9ff95
--- /dev/null
+++ b/src/button/button-group/button-group.component.ts
@@ -0,0 +1,15 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-button-group',
+  templateUrl: './button-group.component.html',
+  styleUrls: ['./button-group.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class ButtonGroupComponent {}
diff --git a/src/button/button.component.html b/src/button/button.component.html
new file mode 100644
index 000000000..2ebef3a4b
--- /dev/null
+++ b/src/button/button.component.html
@@ -0,0 +1,2 @@
+<span class="aui-button__content"><ng-content></ng-content></span>
+<aui-icon *ngIf="loading" icon="spinner"></aui-icon>
diff --git a/src/button/button.component.scss b/src/button/button.component.scss
new file mode 100644
index 000000000..00191ce3d
--- /dev/null
+++ b/src/button/button.component.scss
@@ -0,0 +1,527 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+$button-size: (
+  large: (
+    height: $button-large-height,
+    font-size: $button-large-font-size,
+    padding-hoz: $button-large-padding-hoz,
+  ),
+  medium: (
+    height: $button-medium-height,
+    font-size: $button-medium-font-size,
+    padding-hoz: $button-medium-padding-hoz,
+  ),
+  small: (
+    height: $button-small-height,
+    font-size: $button-small-font-size,
+    padding-hoz: $button-small-padding-hoz,
+  ),
+  mini: (
+    height: $button-mini-height,
+    font-size: $button-mini-font-size,
+    padding-hoz: $button-mini-padding-hoz,
+  ),
+);
+
+.aui-button {
+  margin: 0;
+  padding: 0;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  position: relative;
+  border-width: $button-border-width;
+  border-radius: $button-border-radius;
+  border-style: $button-border-style;
+  background: none;
+  outline: none;
+  flex-shrink: 0;
+  cursor: pointer;
+  user-select: none;
+  @include transition;
+
+  &::-moz-focus-inner {
+    border: none;
+  }
+
+  &[disabled] {
+    cursor: not-allowed;
+  }
+
+  &__content {
+    flex-shrink: 1;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+  }
+
+  @each $key in large medium small mini {
+    $map: map-get($button-size, $key);
+
+    &--#{$key} {
+      height: map-get($map, height);
+      line-height: map-get($map, height) - $button-border-width * 2;
+      font-size: map-get($map, font-size);
+
+      .aui-button__content {
+        padding: 0 map-get($map, padding-hoz);
+      }
+
+      &.isRound {
+        border-radius: map-get($map, height) / 2;
+      }
+
+      &.isSquare {
+        width: map-get($map, height);
+
+        .aui-button__content {
+          padding: 0;
+        }
+      }
+    }
+  }
+
+  &--text {
+    color: $color-primary;
+    background-color: transparent;
+    border: $button-border-width solid transparent;
+
+    .aui-button__content {
+      padding: 0 $text-button-padding-hoz;
+    }
+
+    &.aui-button--large:not(.isSquare) {
+      height: $text-button-large-height;
+      line-height: $text-button-large-height - $button-border-width * 2;
+      font-size: $text-button-large-font-size;
+    }
+
+    &.aui-button--medium:not(.isSquare) {
+      height: $text-button-medium-height;
+      line-height: $text-button-medium-height - $button-border-width * 2;
+      font-size: $text-button-medium-font-size;
+    }
+
+    &.aui-button--small:not(.isSquare) {
+      height: $text-button-small-height;
+      line-height: $text-button-small-height - $button-border-width * 2;
+      font-size: $text-button-small-font-size;
+    }
+
+    &.aui-button--mini:not(.isSquare) {
+      height: $text-button-mini-height;
+      line-height: $text-button-mini-height - $button-border-width * 2;
+      font-size: $text-button-mini-font-size;
+    }
+
+    &.isPlain {
+      color: $color-text-main;
+    }
+
+    &:hover {
+      color: $color-primary;
+      background-color: $color-primary-ultra-light;
+    }
+
+    &.cdk-focused:not(.cdk-mouse-focused) {
+      color: $color-primary;
+      @include outline-shadow($outline-color-primary);
+    }
+
+    &:active,
+    &.isActive {
+      color: $color-primary-darker;
+      background-color: $color-primary-extra-light;
+    }
+
+    &[disabled] {
+      color: $button-default-content-disabled;
+      background-color: transparent;
+    }
+  }
+
+  &--default {
+    color: $button-default-content;
+    background-color: $button-default-bg;
+    border-color: $button-default-border;
+
+    &:hover {
+      color: $button-default-content-hover;
+      background-color: $button-default-bg-hover;
+      border-color: $button-default-border-hover;
+    }
+
+    &.cdk-focused:not(.cdk-mouse-focused) {
+      color: $button-default-content-focus;
+      background-color: $button-default-bg-focus;
+      border-color: $button-default-border-focus;
+      @include outline-shadow($outline-color-primary);
+    }
+
+    &:active,
+    &.isActive {
+      color: $button-default-content-active;
+      background-color: $button-default-bg-active;
+      border-color: $button-default-border-active;
+    }
+
+    &[disabled] {
+      color: $button-default-content-disabled;
+      background-color: $button-default-bg-disabled;
+      border-color: $button-default-border-disabled;
+    }
+  }
+
+  &--primary {
+    color: $button-primary-content;
+    background-color: $button-primary-bg;
+    border-color: $button-primary-border;
+
+    &:hover {
+      color: $button-primary-content-hover;
+      background-color: $button-primary-bg-hover;
+      border-color: $button-primary-border-hover;
+    }
+
+    &.cdk-focused:not(.cdk-mouse-focused) {
+      color: $button-primary-content-focus;
+      background-color: $button-primary-bg-focus;
+      border-color: $button-primary-border-focus;
+      @include outline-shadow($outline-color-primary);
+    }
+
+    &:active,
+    &.isActive {
+      color: $button-primary-content-active;
+      background-color: $button-primary-bg-active;
+      border-color: $button-primary-border-active;
+    }
+
+    &[disabled] {
+      color: $button-primary-content-disabled;
+      background-color: $button-primary-bg-disabled;
+      border-color: $button-primary-border-disabled;
+    }
+
+    &.isPlain {
+      color: $button-primary-border;
+      background-color: $color-white;
+      border-color: $button-primary-border;
+      $hover-bg: mix($color-white, $button-primary-border, 90%);
+
+      &:hover {
+        color: $button-primary-border;
+        background-color: $hover-bg;
+        border-color: $button-primary-border;
+      }
+
+      &.cdk-focused:not(.cdk-mouse-focused) {
+        color: $button-primary-border;
+        background-color: $color-white;
+        border-color: $button-primary-border;
+        @include outline-shadow($outline-color-primary);
+      }
+
+      &:active,
+      &.isActive {
+        color: mix($color-black, $button-primary-border, 20%);
+        background-color: $hover-bg;
+        border-color: $button-primary-border;
+      }
+
+      &[disabled] {
+        color: $button-default-content-disabled;
+        background-color: $button-default-bg-disabled;
+        border-color: $button-default-border-disabled;
+      }
+    }
+  }
+
+  &--success {
+    color: $button-success-content;
+    background-color: $button-success-bg;
+    border-color: $button-success-border;
+
+    &:hover {
+      color: $button-success-content-hover;
+      background-color: $button-success-bg-hover;
+      border-color: $button-success-border-hover;
+    }
+
+    &.cdk-focused:not(.cdk-mouse-focused) {
+      color: $button-success-content-focus;
+      background-color: $button-success-bg-focus;
+      border-color: $button-success-border-focus;
+      @include outline-shadow($outline-color-success);
+    }
+
+    &:active,
+    &.isActive {
+      color: $button-success-content-active;
+      background-color: $button-success-bg-active;
+      border-color: $button-success-border-active;
+    }
+
+    &[disabled] {
+      color: $button-success-content-disabled;
+      background-color: $button-success-bg-disabled;
+      border-color: $button-success-border-disabled;
+    }
+
+    &.isPlain {
+      color: $button-success-border;
+      background-color: $color-white;
+      border-color: $button-success-border;
+      $hover-bg: mix($color-white, $button-success-border, 90%);
+
+      &:hover {
+        color: $button-success-border;
+        background-color: $hover-bg;
+        border-color: $button-success-border;
+      }
+
+      &.cdk-focused:not(.cdk-mouse-focused) {
+        color: $button-success-border;
+        background-color: $color-white;
+        border-color: $button-success-border;
+        @include outline-shadow($outline-color-success);
+      }
+
+      &:active,
+      &.isActive {
+        color: mix($color-black, $button-success-border, 20%);
+        background-color: $hover-bg;
+        border-color: $button-success-border;
+      }
+
+      &[disabled] {
+        color: $button-default-content-disabled;
+        background-color: $button-default-bg-disabled;
+        border-color: $button-default-border-disabled;
+      }
+    }
+  }
+
+  &--warning {
+    color: $button-warning-content;
+    background-color: $button-warning-bg;
+    border-color: $button-warning-border;
+
+    &:hover {
+      color: $button-warning-content-hover;
+      background-color: $button-warning-bg-hover;
+      border-color: $button-warning-border-hover;
+    }
+
+    &.cdk-focused:not(.cdk-mouse-focused) {
+      color: $button-warning-content-focus;
+      background-color: $button-warning-bg-focus;
+      border-color: $button-warning-border-focus;
+      @include outline-shadow($outline-color-warning);
+    }
+
+    &:active,
+    &.isActive {
+      color: $button-warning-content-active;
+      background-color: $button-warning-bg-active;
+      border-color: $button-warning-border-active;
+    }
+
+    &[disabled] {
+      color: $button-warning-content-disabled;
+      background-color: $button-warning-bg-disabled;
+      border-color: $button-warning-border-disabled;
+    }
+
+    &.isPlain {
+      color: $button-warning-border;
+      background-color: $color-white;
+      border-color: $button-warning-border;
+      $hover-bg: mix($color-white, $button-warning-border, 90%);
+
+      &:hover {
+        color: $button-warning-border;
+        background-color: $hover-bg;
+        border-color: $button-warning-border;
+      }
+
+      &.cdk-focused:not(.cdk-mouse-focused) {
+        color: $button-warning-border;
+        background-color: $color-white;
+        border-color: $button-warning-border;
+        @include outline-shadow($outline-color-warning);
+      }
+
+      &:active,
+      &.isActive {
+        color: mix($color-black, $button-warning-border, 20%);
+        background-color: $hover-bg;
+        border-color: $button-warning-border;
+      }
+
+      &[disabled] {
+        color: $button-default-content-disabled;
+        background-color: $button-default-bg-disabled;
+        border-color: $button-default-border-disabled;
+      }
+    }
+  }
+
+  // error is deprecated, delete when remove error type
+  &--danger,
+  &--error {
+    color: $button-danger-content;
+    background-color: $button-danger-bg;
+    border-color: $button-danger-border;
+
+    &:hover {
+      color: $button-danger-content-hover;
+      background-color: $button-danger-bg-hover;
+      border-color: $button-danger-border-hover;
+    }
+
+    &.cdk-focused:not(.cdk-mouse-focused) {
+      color: $button-danger-content-focus;
+      background-color: $button-danger-bg-focus;
+      border-color: $button-danger-border-focus;
+      @include outline-shadow($outline-color-error);
+    }
+
+    &:active,
+    &.isActive {
+      color: $button-danger-content-active;
+      background-color: $button-danger-bg-active;
+      border-color: $button-danger-border-active;
+    }
+
+    &[disabled] {
+      color: $button-danger-content-disabled;
+      background-color: $button-danger-bg-disabled;
+      border-color: $button-danger-border-disabled;
+    }
+
+    &.isPlain {
+      color: $button-danger-border;
+      background-color: $color-white;
+      border-color: $button-danger-border;
+      $hover-bg: mix($color-white, $button-danger-border, 90%);
+
+      &:hover {
+        color: $button-danger-border;
+        background-color: $hover-bg;
+        border-color: $button-danger-border;
+      }
+
+      &.cdk-focused:not(.cdk-mouse-focused) {
+        color: $button-danger-border;
+        background-color: $color-white;
+        border-color: $button-danger-border;
+        @include outline-shadow($outline-color-error);
+      }
+
+      &:active,
+      &.isActive {
+        color: mix($color-black, $button-danger-border, 20%);
+        background-color: $hover-bg;
+        border-color: $button-danger-border;
+      }
+
+      &[disabled] {
+        color: $button-default-content-disabled;
+        background-color: $button-default-bg-disabled;
+        border-color: $button-default-border-disabled;
+      }
+    }
+  }
+
+  &--info {
+    color: $button-info-content;
+    background-color: $button-info-bg;
+    border-color: $button-info-border;
+
+    &:hover {
+      color: $button-info-content-hover;
+      background-color: $button-info-bg-hover;
+      border-color: $button-info-border-hover;
+    }
+
+    &.cdk-focused:not(.cdk-mouse-focused) {
+      color: $button-info-content-focus;
+      background-color: $button-info-bg-focus;
+      border-color: $button-info-border-focus;
+      @include outline-shadow($outline-color-info);
+    }
+
+    &:active,
+    &.isActive {
+      color: $button-info-content-active;
+      background-color: $button-info-bg-active;
+      border-color: $button-info-border-active;
+    }
+
+    &[disabled] {
+      color: $button-info-content-disabled;
+      background-color: $button-info-bg-disabled;
+      border-color: $button-info-border-disabled;
+    }
+
+    &.isPlain {
+      color: $button-info-border;
+      background-color: $color-white;
+      border-color: $button-info-border;
+      $hover-bg: mix($color-white, $button-info-border, 90%);
+
+      &:hover {
+        color: $button-info-border;
+        background-color: $hover-bg;
+        border-color: $button-info-border;
+      }
+
+      &.cdk-focused:not(.cdk-mouse-focused) {
+        color: $button-info-border;
+        background-color: $color-white;
+        border-color: $button-info-border;
+        @include outline-shadow($outline-color-info);
+      }
+
+      &:active,
+      &.isActive {
+        color: mix($color-black, $button-info-border, 20%);
+        background-color: $hover-bg;
+        border-color: $button-info-border;
+      }
+
+      &[disabled] {
+        color: $button-default-content-disabled;
+        background-color: $button-default-bg-disabled;
+        border-color: $button-default-border-disabled;
+      }
+    }
+  }
+
+  &.isLoading {
+    .aui-button__content {
+      opacity: 0;
+    }
+
+    aui-icon {
+      display: block;
+      position: absolute;
+      top: 50%;
+      left: 50%;
+      transform: translate(-50%, -50%);
+    }
+  }
+}
+
+.aui-button + .aui-button,
+aui-dropdown-button + aui-dropdown-button > .aui-dropdown-button,
+aui-dropdown-button + .aui-button,
+.aui-button + aui-dropdown-button > .aui-dropdown-button {
+  margin-left: $button-margin;
+}
+
+.aui-button--text + .aui-button--text {
+  margin-left: $text-button-margin;
+}
diff --git a/src/button/button.component.spec.ts b/src/button/button.component.spec.ts
new file mode 100644
index 000000000..0845cd2a5
--- /dev/null
+++ b/src/button/button.component.spec.ts
@@ -0,0 +1,123 @@
+import { Component, DebugElement } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+
+import { ComponentSize } from '../types';
+
+import { ButtonModule, ButtonType } from './public-api';
+
+describe('ButtonComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let debugEl: DebugElement;
+  let el: HTMLElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [ButtonModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    debugEl = fixture.debugElement.query(By.css('button'));
+    el = debugEl.nativeElement;
+  });
+
+  it('should render correct text content', () => {
+    ins.content = 'custom content';
+    fixture.detectChanges();
+    expect(el.querySelector('.aui-button__content').innerHTML).toContain(
+      'custom content',
+    );
+    expect(el.querySelector('aui-icon')).toBeNull();
+  });
+
+  it('should render default class list', () => {
+    expect(el.className).toContain('aui-button');
+    expect(el.className).toContain('aui-button--default');
+    expect(el.className).toContain('aui-button--medium');
+    expect(el.className).not.toContain('isPlain');
+  });
+
+  it('should render correct type class', () => {
+    const typeList = [
+      ButtonType.Default,
+      ButtonType.Primary,
+      ButtonType.Success,
+      ButtonType.Warning,
+      ButtonType.Danger,
+      ButtonType.Info,
+      ButtonType.Text,
+    ];
+
+    for (const type of typeList) {
+      ins.type = type;
+      fixture.detectChanges();
+      expect(el.className).toContain(`aui-button--${type}`);
+    }
+  });
+
+  it('should render correct size class', () => {
+    const sizeList = [
+      ComponentSize.Large,
+      ComponentSize.Medium,
+      ComponentSize.Small,
+      ComponentSize.Mini,
+    ];
+
+    for (const size of sizeList) {
+      ins.size = size;
+      fixture.detectChanges();
+      expect(el.className).toContain(`aui-button--${size}`);
+    }
+  });
+
+  it('should render correct plain class', () => {
+    ins.plain = true;
+    fixture.detectChanges();
+    expect(el.className).toContain('isPlain');
+
+    ins.plain = false;
+    fixture.detectChanges();
+    expect(el.className).not.toContain('isPlain');
+  });
+
+  it('should render correct round class', () => {
+    ins.round = true;
+    fixture.detectChanges();
+    expect(el.className).toContain('isRound');
+
+    ins.round = false;
+    fixture.detectChanges();
+    expect(el.className).not.toContain('isRound');
+  });
+
+  it('should render spinner icon when loading', () => {
+    ins.loading = true;
+    fixture.detectChanges();
+    expect(el.querySelector('.aui-icon-spinner')).toBeDefined();
+  });
+});
+
+@Component({
+  template: `
+    <button
+      [aui-button]="type"
+      [size]="size"
+      [plain]="plain"
+      [round]="round"
+      [loading]="loading"
+    >
+      {{ content }}
+    </button>
+  `,
+})
+class TestComponent {
+  type: ButtonType;
+  size: ComponentSize;
+  plain: boolean;
+  loading: boolean;
+  content = 'text content';
+  round: boolean;
+}
diff --git a/src/button/button.component.ts b/src/button/button.component.ts
new file mode 100644
index 000000000..3c946d848
--- /dev/null
+++ b/src/button/button.component.ts
@@ -0,0 +1,138 @@
+import { FocusMonitor } from '@angular/cdk/a11y';
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ElementRef,
+  Input,
+  OnDestroy,
+  Renderer2,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { ComponentSize } from '../types';
+
+import { ButtonType } from './button.types';
+
+const prefix = 'aui-button--';
+
+@Component({
+  // tslint:disable-next-line: component-selector
+  selector: 'button[aui-button]',
+  templateUrl: './button.component.html',
+  styleUrls: ['./button.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class ButtonComponent implements OnDestroy {
+  @Input('aui-button')
+  get type() {
+    return this._type;
+  }
+
+  set type(val) {
+    if (!val || val === this._type) {
+      return;
+    }
+    this.renderer.removeClass(this.el.nativeElement, prefix + this._type);
+    this.renderer.addClass(this.el.nativeElement, prefix + val);
+    this._type = val;
+  }
+
+  @Input()
+  get size() {
+    return this._size;
+  }
+
+  set size(val) {
+    if (!val || this._size === val) {
+      return;
+    }
+    this.renderer.removeClass(this.el.nativeElement, prefix + this._size);
+    this.renderer.addClass(this.el.nativeElement, prefix + val);
+    this._size = val;
+  }
+
+  @Input()
+  get plain() {
+    return this._plain;
+  }
+
+  set plain(val) {
+    if (this._plain === val) {
+      return;
+    }
+    this.switchAssertClass('isPlain', val);
+    this._plain = val;
+  }
+
+  @Input()
+  get loading() {
+    return this._loading;
+  }
+
+  set loading(val) {
+    if (this._loading === val) {
+      return;
+    }
+    this.switchAssertClass('isLoading', val);
+    this._loading = val;
+  }
+
+  @Input()
+  get round() {
+    return this._round;
+  }
+
+  set round(val) {
+    if (this._round === val) {
+      return;
+    }
+    this.switchAssertClass('isRound', val);
+    this._round = val;
+  }
+
+  @Input()
+  get square() {
+    return this._square;
+  }
+
+  set square(val) {
+    if (this._square === val) {
+      return;
+    }
+    this.switchAssertClass('isSquare', val);
+    this._square = val;
+  }
+
+  private _type = ButtonType.Default;
+  private _size = ComponentSize.Medium;
+  private _plain = false;
+  private _loading = false;
+  private _round = false;
+  private _square = false;
+
+  constructor(
+    private readonly el: ElementRef,
+    private readonly renderer: Renderer2,
+    private readonly focusMonitor: FocusMonitor,
+  ) {
+    this.renderer.addClass(this.el.nativeElement, 'aui-button');
+    this.renderer.addClass(this.el.nativeElement, prefix + this.type);
+    this.renderer.addClass(this.el.nativeElement, prefix + this.size);
+
+    this.focusMonitor.monitor(this.el.nativeElement, false);
+  }
+
+  ngOnDestroy() {
+    this.focusMonitor.stopMonitoring(this.el.nativeElement);
+  }
+
+  private switchAssertClass(className: string, val: boolean) {
+    if (val) {
+      this.renderer.addClass(this.el.nativeElement, className);
+    } else {
+      this.renderer.removeClass(this.el.nativeElement, className);
+    }
+  }
+}
diff --git a/src/button/button.module.ts b/src/button/button.module.ts
new file mode 100644
index 000000000..61fdf201b
--- /dev/null
+++ b/src/button/button.module.ts
@@ -0,0 +1,14 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/public-api';
+
+import { ButtonGroupComponent } from './button-group/button-group.component';
+import { ButtonComponent } from './button.component';
+
+@NgModule({
+  imports: [CommonModule, IconModule],
+  declarations: [ButtonComponent, ButtonGroupComponent],
+  exports: [ButtonComponent, ButtonGroupComponent],
+})
+export class ButtonModule {}
diff --git a/src/button/button.types.ts b/src/button/button.types.ts
new file mode 100644
index 000000000..f5b0fe85a
--- /dev/null
+++ b/src/button/button.types.ts
@@ -0,0 +1,13 @@
+export enum ButtonType {
+  Default = 'default',
+  Primary = 'primary',
+  Success = 'success',
+  Warning = 'warning',
+  Danger = 'danger',
+  Info = 'info',
+  Text = 'text',
+  /**
+   * @deprecated use `ButtonType.Danger` instead
+   */
+  Error = 'error',
+}
diff --git a/src/button/public-api.ts b/src/button/public-api.ts
new file mode 100644
index 000000000..634cd6a4a
--- /dev/null
+++ b/src/button/public-api.ts
@@ -0,0 +1,4 @@
+export * from './button.module';
+export * from './button.component';
+export * from './button-group/button-group.component';
+export * from './button.types';
diff --git a/src/card/card.component.html b/src/card/card.component.html
new file mode 100644
index 000000000..db750db23
--- /dev/null
+++ b/src/card/card.component.html
@@ -0,0 +1,5 @@
+<div class="aui-card" [class.hasDivider]="divider">
+  <ng-content select="[auiCardHeader]"></ng-content>
+  <div class="aui-card__content"><ng-content></ng-content></div>
+  <ng-content select="[auiCardFooter]"></ng-content>
+</div>
diff --git a/src/card/card.component.scss b/src/card/card.component.scss
new file mode 100644
index 000000000..b8745e30f
--- /dev/null
+++ b/src/card/card.component.scss
@@ -0,0 +1,64 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+$default-border: $card-border-width $card-border-style $card-border-color;
+
+$b: aui-card;
+
+.#{$b} {
+  padding: 20px;
+  border: $default-border;
+  border-radius: $card-border-radius;
+  background-color: $color-white;
+  font-size: $font-size-regular;
+
+  &__header {
+    padding: 0;
+    font-size: $font-size-larger;
+    line-height: $line-height-larger;
+
+    + .#{$b}__content {
+      margin: 12px 0 0 0;
+    }
+  }
+
+  &__content {
+    padding: 0;
+
+    + .#{$b}__footer {
+      margin: 12px 0 0 0;
+    }
+  }
+
+  &__footer {
+    padding: 0;
+  }
+
+  &.hasDivider {
+    .#{$b} {
+      &__header {
+        padding-bottom: 12px;
+        border-bottom: $default-border;
+
+        + .#{$b}__content {
+          margin-top: 16px;
+        }
+      }
+
+      &__content {
+        + .#{$b}__footer {
+          margin-top: 20px;
+        }
+      }
+
+      &__footer {
+        padding-top: 20px;
+        border-top: $default-border;
+      }
+    }
+  }
+}
+
+#{$b} + #{$b} > .#{$b} {
+  margin-top: 16px;
+}
diff --git a/src/card/card.component.ts b/src/card/card.component.ts
new file mode 100644
index 000000000..ed1df226b
--- /dev/null
+++ b/src/card/card.component.ts
@@ -0,0 +1,18 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  Input,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-card',
+  templateUrl: './card.component.html',
+  styleUrls: ['./card.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class CardComponent {
+  @Input() divider = true;
+}
diff --git a/src/card/card.module.ts b/src/card/card.module.ts
new file mode 100644
index 000000000..0e5e5b2d8
--- /dev/null
+++ b/src/card/card.module.ts
@@ -0,0 +1,29 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { CardComponent } from './card.component';
+import {
+  CardFooterDirective,
+  CardHeaderDirective,
+  SectionTitleDirective,
+} from './helper-directives';
+import { SectionComponent } from './section.component';
+
+@NgModule({
+  imports: [CommonModule],
+  declarations: [
+    CardComponent,
+    CardHeaderDirective,
+    CardFooterDirective,
+    SectionComponent,
+    SectionTitleDirective,
+  ],
+  exports: [
+    CardComponent,
+    CardHeaderDirective,
+    CardFooterDirective,
+    SectionComponent,
+    SectionTitleDirective,
+  ],
+})
+export class CardModule {}
diff --git a/src/card/helper-directives.ts b/src/card/helper-directives.ts
new file mode 100644
index 000000000..8e39fbff5
--- /dev/null
+++ b/src/card/helper-directives.ts
@@ -0,0 +1,27 @@
+/* eslint-disable @typescript-eslint/no-extraneous-class */
+// tslint:disable: no-host-metadata-property
+import { Directive } from '@angular/core';
+
+@Directive({
+  selector: '[auiCardHeader]',
+  host: {
+    '[class.aui-card__header]': 'true',
+  },
+})
+export class CardHeaderDirective {}
+
+@Directive({
+  selector: '[auiCardFooter]',
+  host: {
+    '[class.aui-card__footer]': 'true',
+  },
+})
+export class CardFooterDirective {}
+
+@Directive({
+  selector: '[auiSectionTitle]',
+  host: {
+    '[class.aui-section__title]': 'true',
+  },
+})
+export class SectionTitleDirective {}
diff --git a/src/card/public-api.ts b/src/card/public-api.ts
new file mode 100644
index 000000000..f54fd90fe
--- /dev/null
+++ b/src/card/public-api.ts
@@ -0,0 +1,4 @@
+export * from './section.component';
+export * from './card.component';
+export * from './card.module';
+export * from './helper-directives';
diff --git a/src/card/section.component.html b/src/card/section.component.html
new file mode 100644
index 000000000..e59642e56
--- /dev/null
+++ b/src/card/section.component.html
@@ -0,0 +1,4 @@
+<div class="aui-section">
+  <ng-content select="[auiSectionTitle]"></ng-content>
+  <div class="aui-section__content"><ng-content></ng-content></div>
+</div>
diff --git a/src/card/section.component.scss b/src/card/section.component.scss
new file mode 100644
index 000000000..88dfbfe62
--- /dev/null
+++ b/src/card/section.component.scss
@@ -0,0 +1,27 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+$b: aui-section;
+
+.#{$b} {
+  padding: 12px 0;
+  font-size: $font-size-regular;
+
+  &__title {
+    margin-bottom: 16px;
+    font-size: $font-size-large;
+    font-weight: $font-weight-bold;
+  }
+}
+
+#{$b}:first-child > .#{$b} {
+  padding-top: 0;
+}
+
+#{$b}:last-child > .#{$b} {
+  padding-bottom: 0;
+}
+
+#{$b} + #{$b} > .#{$b} {
+  border-top: $section-border-width $section-border-style $section-border-color;
+}
diff --git a/src/card/section.component.ts b/src/card/section.component.ts
new file mode 100644
index 000000000..ad8fbf1f3
--- /dev/null
+++ b/src/card/section.component.ts
@@ -0,0 +1,15 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-section',
+  templateUrl: './section.component.html',
+  styleUrls: ['./section.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class SectionComponent {}
diff --git a/src/checkbox/checkbox-group/checkbox-group.component.html b/src/checkbox/checkbox-group/checkbox-group.component.html
new file mode 100644
index 000000000..7dd6a52a6
--- /dev/null
+++ b/src/checkbox/checkbox-group/checkbox-group.component.html
@@ -0,0 +1,3 @@
+<div class="aui-checkbox-group aui-checkbox-group--{{ direction }}">
+  <ng-content></ng-content>
+</div>
diff --git a/src/checkbox/checkbox-group/checkbox-group.component.scss b/src/checkbox/checkbox-group/checkbox-group.component.scss
new file mode 100644
index 000000000..dc3bc0ea0
--- /dev/null
+++ b/src/checkbox/checkbox-group/checkbox-group.component.scss
@@ -0,0 +1,11 @@
+.aui-checkbox-group {
+  display: inline-flex;
+
+  &--column {
+    flex-direction: column;
+
+    .aui-checkbox {
+      margin-right: 0;
+    }
+  }
+}
diff --git a/src/checkbox/checkbox-group/checkbox-group.component.spec.ts b/src/checkbox/checkbox-group/checkbox-group.component.spec.ts
new file mode 100644
index 000000000..6290a4ac9
--- /dev/null
+++ b/src/checkbox/checkbox-group/checkbox-group.component.spec.ts
@@ -0,0 +1,94 @@
+import { Component } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  tick,
+} from '@angular/core/testing';
+import { FormsModule } from '@angular/forms';
+import { By } from '@angular/platform-browser';
+
+import { CheckboxModule } from '../checkbox.module';
+
+describe('CheckboxGroupComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let el1: HTMLElement;
+  let el2: HTMLElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [FormsModule, CheckboxModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    el1 = fixture.debugElement.query(By.css('.group1 aui-checkbox-group'))
+      .nativeElement;
+    el2 = fixture.debugElement.query(By.css('.group2 aui-checkbox-group'))
+      .nativeElement;
+  });
+
+  it('should checkbox init checked state by value array', fakeAsync(() => {
+    ins.value = ['box1', 'box2', 'box3'];
+    fixture.detectChanges();
+    tick();
+    fixture.detectChanges();
+
+    const boxes = el1.querySelectorAll('.aui-checkbox');
+    expect(boxes.item(0).className).not.toContain('isChecked');
+    expect(boxes.item(1).className).toContain('isChecked');
+    expect(boxes.item(2).className).toContain('isChecked');
+    expect(boxes.item(3).className).toContain('isChecked');
+  }));
+
+  it('should value change when checkbox clicked', () => {
+    const boxes = el1.querySelectorAll('.aui-checkbox input');
+    boxes.item(0).dispatchEvent(new Event('click'));
+    boxes.item(1).dispatchEvent(new Event('click'));
+    boxes.item(2).dispatchEvent(new Event('click'));
+    boxes.item(3).dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+
+    expect(ins.value).toEqual(['box0', 'box1', 'box2']);
+  });
+
+  it('should checkbox init checked state by collection', fakeAsync(() => {
+    ins.value2 = [{ name: 'box2' }];
+    fixture.detectChanges();
+    tick();
+    fixture.detectChanges();
+
+    const boxes = el2.querySelectorAll('.aui-checkbox');
+    expect(boxes.item(0).className).not.toContain('isChecked');
+    expect(boxes.item(1).className).toContain('isChecked');
+    expect(boxes.item(2).className).not.toContain('isChecked');
+  }));
+});
+
+@Component({
+  template: `
+    <div class="group1">
+      <aui-checkbox-group [(ngModel)]="value">
+        <aui-checkbox label="box0">box0</aui-checkbox>
+        <aui-checkbox label="box1">box1</aui-checkbox>
+        <aui-checkbox label="box2">box2</aui-checkbox>
+        <aui-checkbox label="box3" disabled>box3</aui-checkbox>
+      </aui-checkbox-group>
+    </div>
+    <div class="group2">
+      <aui-checkbox-group [(ngModel)]="value2" [trackFn]="trackFn">
+        <aui-checkbox *ngFor="let v of baseData" [label]="v">
+          {{ v.name }}
+        </aui-checkbox>
+      </aui-checkbox-group>
+    </div>
+  `,
+})
+class TestComponent {
+  value: string[];
+  baseData = [{ name: 'box1' }, { name: 'box2' }, { name: 'box3' }];
+  value2: Array<{ name: string }>;
+  trackFn = (val: any) => val?.name || val;
+}
diff --git a/src/checkbox/checkbox-group/checkbox-group.component.ts b/src/checkbox/checkbox-group/checkbox-group.component.ts
new file mode 100644
index 000000000..bb670f4ce
--- /dev/null
+++ b/src/checkbox/checkbox-group/checkbox-group.component.ts
@@ -0,0 +1,71 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ContentChildren,
+  Input,
+  QueryList,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { NG_VALUE_ACCESSOR } from '@angular/forms';
+
+import { CommonFormControl } from '../../form/public-api';
+import { TrackFn } from '../../select/public-api';
+import { CheckboxComponent } from '../checkbox.component';
+@Component({
+  selector: 'aui-checkbox-group',
+  templateUrl: './checkbox-group.component.html',
+  styleUrls: ['./checkbox-group.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => CheckboxGroupComponent),
+      multi: true,
+    },
+  ],
+})
+export class CheckboxGroupComponent extends CommonFormControl<any[]> {
+  private _trackFn: TrackFn;
+
+  @Input()
+  direction: 'row' | 'column' = 'row';
+
+  @Input()
+  get trackFn() {
+    return this._trackFn;
+  }
+
+  set trackFn(val) {
+    if (val !== this._trackFn) {
+      this._trackFn = val;
+    }
+  }
+
+  @ContentChildren(forwardRef(() => CheckboxComponent))
+  checkboxes: QueryList<CheckboxComponent>;
+
+  writeValue(val: any[]) {
+    this.value$$.next(val);
+  }
+
+  onCheckboxChange(checkbox: CheckboxComponent) {
+    if (this.onTouched) {
+      this.onTouched();
+    }
+    const values = this.checkboxes
+      .filter(item =>
+        item === checkbox ? !item.snapshot.checked : item.snapshot.checked,
+      )
+      .map(item => item.label);
+    this.emitValueChange(values);
+  }
+
+  onCheckboxBlur() {
+    if (this.onTouched) {
+      this.onTouched();
+    }
+  }
+}
diff --git a/src/checkbox/checkbox.component.html b/src/checkbox/checkbox.component.html
new file mode 100644
index 000000000..3432e25fa
--- /dev/null
+++ b/src/checkbox/checkbox.component.html
@@ -0,0 +1,24 @@
+<div
+  #elRef
+  class="aui-checkbox"
+  [class.isDisabled]="disabled"
+  [class.isChecked]="value$ | async"
+  [class.isTag]="type === 'tag'"
+>
+  <input
+    [name]="name"
+    [id]="id"
+    class="aui-checkbox__input"
+    type="checkbox"
+    [checked]="value$ | async"
+    [disabled]="disabled"
+    (click)="onClick()"
+    (blur)="onBlur()"
+  />
+  <label class="aui-checkbox__label" [for]="id">
+    <i class="aui-checkbox__pointer">
+      <aui-icon icon="check_s" [hidden]="!(value$ | async)"></aui-icon>
+    </i>
+    <span class="aui-checkbox__content"><ng-content></ng-content></span>
+  </label>
+</div>
diff --git a/src/checkbox/checkbox.component.scss b/src/checkbox/checkbox.component.scss
new file mode 100644
index 000000000..8092010ff
--- /dev/null
+++ b/src/checkbox/checkbox.component.scss
@@ -0,0 +1,51 @@
+@import '../theme/mixin';
+@import '../theme/var';
+@import './mixin';
+
+$block: 'aui-checkbox';
+
+.#{$block} {
+  margin-right: $checkbox-margin;
+  display: inline-block;
+  color: $checkbox-color;
+  font-size: $checkbox-font-size;
+  line-height: $checkbox-line-height;
+  position: relative;
+
+  &__label {
+    display: flex;
+    align-items: center;
+    cursor: pointer;
+
+    &:hover .#{$block}__pointer {
+      border-color: $checkbox-border-color-primary;
+    }
+  }
+
+  &.isTag {
+    margin-right: $tag-margin;
+    height: $tag-medium-height;
+    padding: 0 $tag-medium-padding + $tag-border-width;
+    line-height: $tag-medium-height;
+    background-color: $checkbox-tag-bg-color;
+    border-radius: $tag-medium-height / 2;
+    font-size: $tag-medium-font-size;
+
+    &:hover {
+      background-color: $checkbox-tag-bg-color-hover;
+    }
+
+    &.isChecked {
+      background-color: $checkbox-tag-bg-color-hover;
+      color: $color-primary;
+    }
+  }
+
+  &__input {
+    position: absolute;
+    opacity: 0;
+    z-index: -1;
+  }
+
+  @include pointer('isChecked');
+}
diff --git a/src/checkbox/checkbox.component.spec.ts b/src/checkbox/checkbox.component.spec.ts
new file mode 100644
index 000000000..4ad1dcfde
--- /dev/null
+++ b/src/checkbox/checkbox.component.spec.ts
@@ -0,0 +1,104 @@
+import { Component } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  tick,
+} from '@angular/core/testing';
+import { FormsModule } from '@angular/forms';
+import { By } from '@angular/platform-browser';
+
+import { CheckboxModule } from './public-api';
+
+describe('CheckboxComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let el: HTMLElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [CheckboxModule, FormsModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    el = fixture.debugElement.query(By.css('.aui-checkbox__content'))
+      .nativeElement;
+  });
+
+  it('should render correct text content', () => {
+    ins.content = 'text content';
+    fixture.detectChanges();
+    expect(el.innerHTML).toContain('text content');
+  });
+
+  it('should render correct with click event', () => {
+    // not-checked => checked
+    fixture.debugElement
+      .query(By.css('#checkbox2 input'))
+      .nativeElement.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#checkbox2 .aui-checkbox'))
+        .nativeElement.className,
+    ).toContain('isChecked');
+
+    // checked => not-checked
+    fixture.debugElement
+      .query(By.css('#checkbox1 input'))
+      .nativeElement.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#checkbox1 .aui-checkbox'))
+        .nativeElement.className,
+    ).not.toContain('isChecked');
+
+    // disabled: checked => checked
+    fixture.debugElement
+      .query(By.css('#checkbox3 input'))
+      .nativeElement.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#checkbox3 .aui-checkbox'))
+        .nativeElement.className,
+    ).toContain('isChecked');
+  });
+
+  it('should render correct with ngModel', fakeAsync(() => {
+    fixture.debugElement
+      .query(By.css('#checkbox4 input'))
+      .nativeElement.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(ins.checkedMap.d).toBe(false);
+    ins.checkedMap.d = true;
+    fixture.detectChanges();
+    tick();
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#checkbox4 .aui-checkbox'))
+        .nativeElement.className,
+    ).toContain('isChecked');
+  }));
+});
+
+@Component({
+  template: `
+    <aui-checkbox id="checkbox1" [(ngModel)]="checkedMap.a">
+      {{ content }}
+    </aui-checkbox>
+    <aui-checkbox id="checkbox2" [(ngModel)]="checkedMap.b">
+      {{ content }}
+    </aui-checkbox>
+    <aui-checkbox id="checkbox3" [(ngModel)]="checkedMap.c" [disabled]="true">
+      {{ content }}
+    </aui-checkbox>
+    <aui-checkbox id="checkbox4" [(ngModel)]="checkedMap.d">
+      {{ content }}
+    </aui-checkbox>
+  `,
+})
+export class TestComponent {
+  checkedMap = { a: true, b: false, c: true, d: true };
+  content = 'text content';
+}
diff --git a/src/checkbox/checkbox.component.ts b/src/checkbox/checkbox.component.ts
new file mode 100644
index 000000000..ab469e293
--- /dev/null
+++ b/src/checkbox/checkbox.component.ts
@@ -0,0 +1,139 @@
+import { FocusMonitor } from '@angular/cdk/a11y';
+import {
+  AfterViewInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ElementRef,
+  Inject,
+  Input,
+  OnDestroy,
+  Optional,
+  ViewChild,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { NG_VALUE_ACCESSOR } from '@angular/forms';
+import { BehaviorSubject, Observable, Subject, combineLatest } from 'rxjs';
+import { map, takeUntil, tap } from 'rxjs/operators';
+
+import { CommonFormControl } from '../form/public-api';
+
+import { CheckboxGroupComponent } from './checkbox-group/checkbox-group.component';
+
+let uniqueId = 0;
+@Component({
+  selector: 'aui-checkbox',
+  templateUrl: './checkbox.component.html',
+  styleUrls: ['./checkbox.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => CheckboxComponent),
+      multi: true,
+    },
+  ],
+})
+export class CheckboxComponent extends CommonFormControl<boolean>
+  implements AfterViewInit, OnDestroy {
+  id = `aui-checkbox-${uniqueId++}`;
+
+  @Input()
+  name = '';
+
+  @Input()
+  type = 'label';
+
+  @Input()
+  get label() {
+    return this._label;
+  }
+
+  set label(val) {
+    this._label = val;
+    this.label$$.next(val);
+  }
+
+  @ViewChild('elRef', { static: true })
+  elRef: ElementRef;
+
+  value$: Observable<boolean> = this.value$$.asObservable().pipe(
+    tap(value => {
+      this.snapshot.checked = value;
+    }),
+  );
+
+  snapshot: { checked: boolean } = { checked: false };
+
+  private readonly checkboxGroup: CheckboxGroupComponent;
+  private _label: any;
+  private readonly label$$ = new BehaviorSubject<any>(this.label);
+  private readonly destroy$$ = new Subject<void>();
+
+  constructor(
+    cdr: ChangeDetectorRef,
+    @Optional()
+    @Inject(forwardRef(() => CheckboxGroupComponent))
+    checkboxGroup: any, // FIXME: workaround temporarily
+    private readonly focusMonitor: FocusMonitor,
+  ) {
+    super(cdr);
+    this.checkboxGroup = checkboxGroup;
+    if (this.checkboxGroup) {
+      combineLatest([this.checkboxGroup.value$, this.label$$])
+        .pipe(
+          takeUntil(this.destroy$$),
+          map(([value, label]) => {
+            if (this.checkboxGroup.trackFn) {
+              return (
+                value &&
+                value.some(v => {
+                  return (
+                    this.checkboxGroup.trackFn(v) ===
+                    this.checkboxGroup.trackFn(label)
+                  );
+                })
+              );
+            }
+            return value?.includes(label);
+          }),
+        )
+        .subscribe(this.value$$);
+    }
+  }
+
+  ngAfterViewInit() {
+    this.focusMonitor.monitor(this.elRef.nativeElement, true);
+  }
+
+  ngOnDestroy() {
+    this.destroy$$.next();
+    this.focusMonitor.stopMonitoring(this.elRef.nativeElement);
+  }
+
+  writeValue(value: boolean) {
+    this.value$$.next(value);
+  }
+
+  onClick() {
+    if (this.disabled) {
+      return;
+    }
+    this.emitValueChange(!this.snapshot.checked);
+    if (this.checkboxGroup) {
+      this.checkboxGroup.onCheckboxChange(this);
+    }
+  }
+
+  onBlur() {
+    if (this.onTouched) {
+      this.onTouched();
+    }
+    if (this.checkboxGroup) {
+      this.checkboxGroup.onCheckboxBlur();
+    }
+  }
+}
diff --git a/src/checkbox/checkbox.module.ts b/src/checkbox/checkbox.module.ts
new file mode 100644
index 000000000..71ca1003c
--- /dev/null
+++ b/src/checkbox/checkbox.module.ts
@@ -0,0 +1,14 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/public-api';
+
+import { CheckboxGroupComponent } from './checkbox-group/checkbox-group.component';
+import { CheckboxComponent } from './checkbox.component';
+
+@NgModule({
+  imports: [CommonModule, IconModule],
+  declarations: [CheckboxComponent, CheckboxGroupComponent],
+  exports: [CheckboxComponent, CheckboxGroupComponent],
+})
+export class CheckboxModule {}
diff --git a/src/checkbox/mixin.scss b/src/checkbox/mixin.scss
new file mode 100644
index 000000000..0e5ad3034
--- /dev/null
+++ b/src/checkbox/mixin.scss
@@ -0,0 +1,45 @@
+@import '../theme/mixin';
+@import '../theme/var';
+
+@mixin pointer($checkedStatus) {
+  &__pointer {
+    display: inline-block;
+    width: $checkbox-pointer-width;
+    height: $checkbox-pointer-width;
+    margin-right: $checkbox-label-margin;
+    border-radius: $checkbox-pointer-radius;
+    border: $checkbox-border-width $checkbox-border-style $checkbox-border-color;
+    color: $checkbox-bg-color;
+    background-color: $checkbox-bg-color;
+    position: relative;
+    vertical-align: middle;
+    @include transition;
+
+    .aui-icon {
+      position: absolute;
+      top: 50%;
+      left: 50%;
+      transform: translate(-50%, -50%);
+    }
+  }
+
+  &.cdk-keyboard-focused &__pointer {
+    border-color: $checkbox-border-color-primary;
+    @include outline-shadow($checkbox-outline-color);
+  }
+
+  &.#{$checkedStatus} &__pointer {
+    border-color: $checkbox-border-color-primary;
+    background-color: $checkbox-border-color-primary;
+  }
+
+  &.isDisabled &__label {
+    cursor: not-allowed;
+  }
+
+  &.isDisabled &__pointer {
+    color: $checkbox-border-color;
+    border-color: $checkbox-border-color;
+    background-color: $checkbox-bg-color-disabled;
+  }
+}
diff --git a/src/checkbox/public-api.ts b/src/checkbox/public-api.ts
new file mode 100644
index 000000000..5f1e525aa
--- /dev/null
+++ b/src/checkbox/public-api.ts
@@ -0,0 +1,3 @@
+export * from './checkbox.component';
+export * from './checkbox-group/checkbox-group.component';
+export * from './checkbox.module';
diff --git a/src/color-picker/color-picker.component.html b/src/color-picker/color-picker.component.html
new file mode 100644
index 000000000..eaa57390b
--- /dev/null
+++ b/src/color-picker/color-picker.component.html
@@ -0,0 +1,7 @@
+<input
+  class="aui-color-picker"
+  type="color"
+  [disabled]="disabled"
+  [value]="value$ | async"
+  (input)="onInput($event)"
+/>
diff --git a/src/color-picker/color-picker.component.scss b/src/color-picker/color-picker.component.scss
new file mode 100644
index 000000000..06b4c3c90
--- /dev/null
+++ b/src/color-picker/color-picker.component.scss
@@ -0,0 +1,42 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+.aui-color-picker {
+  display: inline-block;
+  padding: 3px;
+  width: $input-medium-height;
+  height: $input-medium-height;
+  border: $input-border-style $input-border-width $input-border-color;
+  border-radius: $input-border-radius;
+  background-color: $input-bg-color;
+  color: $input-color;
+  outline: none;
+  cursor: pointer;
+
+  &::-webkit-color-swatch-wrapper {
+    padding: 0;
+  }
+  &::-moz-color-swatch-wrapper {
+    padding: 0;
+  }
+  &::-webkit-color-swatch {
+    border: none;
+    border-radius: $input-border-radius;
+  }
+  &::-moz-color-swatch {
+    border: none;
+    border-radius: $input-border-radius;
+  }
+
+  &:hover,
+  &:focus {
+    border-color: $input-border-color-primary;
+  }
+
+  &[disabled] {
+    color: $input-placeholder-color;
+    background-color: $input-bg-color-disabled;
+    border-color: $input-border-color;
+    cursor: not-allowed;
+  }
+}
diff --git a/src/color-picker/color-picker.component.ts b/src/color-picker/color-picker.component.ts
new file mode 100644
index 000000000..be1e62791
--- /dev/null
+++ b/src/color-picker/color-picker.component.ts
@@ -0,0 +1,34 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { NG_VALUE_ACCESSOR } from '@angular/forms';
+
+import { CommonFormControl } from '../form/public-api';
+
+@Component({
+  selector: 'aui-color-picker',
+  templateUrl: './color-picker.component.html',
+  styleUrls: ['./color-picker.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => ColorPickerComponent),
+      multi: true,
+    },
+  ],
+})
+export class ColorPickerComponent extends CommonFormControl<string> {
+  writeValue(val: string) {
+    this.value$$.next(val);
+  }
+
+  onInput(event: Event) {
+    this.emitValueChange((event.target as HTMLInputElement).value);
+  }
+}
diff --git a/src/color-picker/color-picker.module.ts b/src/color-picker/color-picker.module.ts
new file mode 100644
index 000000000..13274ac19
--- /dev/null
+++ b/src/color-picker/color-picker.module.ts
@@ -0,0 +1,12 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+import { FormsModule } from '@angular/forms';
+
+import { ColorPickerComponent } from './color-picker.component';
+
+@NgModule({
+  imports: [CommonModule, FormsModule],
+  declarations: [ColorPickerComponent],
+  exports: [ColorPickerComponent],
+})
+export class ColorPickerModule {}
diff --git a/src/color-picker/public-api.ts b/src/color-picker/public-api.ts
new file mode 100644
index 000000000..13595e3c8
--- /dev/null
+++ b/src/color-picker/public-api.ts
@@ -0,0 +1,2 @@
+export * from './color-picker.component';
+export * from './color-picker.module';
diff --git a/src/dialog/confirm-dialog/confirm-dialog-config.ts b/src/dialog/confirm-dialog/confirm-dialog-config.ts
new file mode 100644
index 000000000..98379b7cb
--- /dev/null
+++ b/src/dialog/confirm-dialog/confirm-dialog-config.ts
@@ -0,0 +1,13 @@
+import { ConfirmType } from '../dialog.types';
+
+export class ConfirmDialogConfig<T = unknown, R = unknown> {
+  title: string;
+  content?: string;
+  cancelButton? = true;
+  confirmType?: ConfirmType = ConfirmType.Primary;
+  confirmText? = 'OK';
+  cancelText? = 'Cancel';
+
+  beforeConfirm?: (resolve: (result?: T) => void, reject: () => void) => void;
+  beforeCancel?: (resolve: (result?: R) => void, reject: () => void) => void;
+}
diff --git a/src/dialog/confirm-dialog/confirm-dialog.component.html b/src/dialog/confirm-dialog/confirm-dialog.component.html
new file mode 100644
index 000000000..c5bb5cf3b
--- /dev/null
+++ b/src/dialog/confirm-dialog/confirm-dialog.component.html
@@ -0,0 +1,32 @@
+<div [class]="bem.block()">
+  <div [class]="bem.element('title')">
+    <span [class]="bem.element('icon', config.confirmType + '')">
+      <aui-icon [icon]="iconMap(config.confirmType)"></aui-icon>
+    </span>
+    <span>{{ config.title }}</span>
+  </div>
+  <div [class]="bem.element('content')">{{ config.content }}</div>
+  <div [class]="bem.element('button-wrapper')">
+    <div>
+      <button
+        [aui-button]="config.confirmType"
+        [ngClass]="bem.element('confirm-button')"
+        [loading]="waitConfirm"
+        [disabled]="waitConfirm || waitCancel"
+        (click)="confirm()"
+      >
+        {{ config.confirmText }}
+      </button>
+      <button
+        *ngIf="config.cancelButton"
+        aui-button
+        [ngClass]="bem.element('cancel-button')"
+        [loading]="waitCancel"
+        [disabled]="waitConfirm || waitCancel"
+        (click)="cancel()"
+      >
+        {{ config.cancelText }}
+      </button>
+    </div>
+  </div>
+</div>
diff --git a/src/dialog/confirm-dialog/confirm-dialog.component.scss b/src/dialog/confirm-dialog/confirm-dialog.component.scss
new file mode 100644
index 000000000..e32bbbb2d
--- /dev/null
+++ b/src/dialog/confirm-dialog/confirm-dialog.component.scss
@@ -0,0 +1,55 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+.aui-confirm-dialog {
+  $icon-size: $line-height-larger;
+  $icon-margin: 8px;
+
+  margin: auto;
+  padding: 32px 32px 24px;
+  border-radius: $border-radius;
+  min-width: $dialog-small-width;
+  max-width: $dialog-medium-width;
+  background-color: $color-white;
+
+  &__title {
+    margin-bottom: 8px;
+    line-height: $icon-size;
+    font-size: $font-size-larger;
+    color: $color-text-main;
+    display: flex;
+    word-wrap: break-word;
+    word-break: break-all;
+  }
+
+  &__icon {
+    margin-right: $icon-margin;
+    font-size: $icon-size;
+
+    &--primary,
+    &--warning {
+      color: $color-warning;
+    }
+    &--success {
+      color: $color-success;
+    }
+    &--danger {
+      color: $color-error;
+    }
+  }
+
+  &__content {
+    margin-bottom: 24px;
+    padding-left: $icon-margin + $icon-size;
+    font-size: $font-size-regular;
+    line-height: $line-height-regular;
+    color: $color-text-secondary;
+    word-wrap: break-word;
+    word-break: break-all;
+  }
+
+  &__button-wrapper {
+    display: flex;
+    flex-direction: row-reverse;
+  }
+}
diff --git a/src/dialog/confirm-dialog/confirm-dialog.component.ts b/src/dialog/confirm-dialog/confirm-dialog.component.ts
new file mode 100644
index 000000000..f128a4ef2
--- /dev/null
+++ b/src/dialog/confirm-dialog/confirm-dialog.component.ts
@@ -0,0 +1,82 @@
+import {
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { Bem, buildBem } from '../../utils/bem';
+import { DialogRef } from '../dialog-ref';
+import { ConfirmType } from '../dialog.types';
+
+import { ConfirmDialogConfig } from './confirm-dialog-config';
+
+@Component({
+  selector: 'aui-confirm-dialog',
+  templateUrl: './confirm-dialog.component.html',
+  styleUrls: ['./confirm-dialog.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class ConfirmDialogComponent {
+  bem: Bem = buildBem('aui-confirm-dialog');
+
+  config: ConfirmDialogConfig;
+
+  waitConfirm = false;
+  waitCancel = false;
+
+  constructor(
+    private readonly dialogRef: DialogRef<any>,
+    private readonly cdr: ChangeDetectorRef,
+  ) {}
+
+  setConfig(config: ConfirmDialogConfig) {
+    this.config = { ...new ConfirmDialogConfig(), ...config };
+  }
+
+  iconMap(type: ConfirmType) {
+    switch (type) {
+      case ConfirmType.Success:
+        return 'check_circle_s';
+      case ConfirmType.Danger:
+        return 'exclamation_triangle_s';
+      case ConfirmType.Primary:
+      case ConfirmType.Warning:
+      default:
+        return 'exclamation_circle_s';
+    }
+  }
+
+  async confirm() {
+    if (!this.config.beforeConfirm) {
+      this.dialogRef.close({ confirm: true, result: null });
+      return;
+    }
+    this.waitConfirm = true;
+    try {
+      const result = await new Promise(this.config.beforeConfirm);
+      this.dialogRef.close({ confirm: true, result });
+    } catch (err) {
+    } finally {
+      this.waitConfirm = false;
+      this.cdr.markForCheck();
+    }
+  }
+
+  async cancel() {
+    if (!this.config.beforeCancel) {
+      this.dialogRef.close({ confirm: false, result: null });
+    }
+    this.waitCancel = true;
+    try {
+      const result = await new Promise(this.config.beforeCancel);
+      this.dialogRef.close({ confirm: false, result });
+    } catch (err) {
+    } finally {
+      this.waitCancel = false;
+      this.cdr.markForCheck();
+    }
+  }
+}
diff --git a/src/dialog/dialog-config.ts b/src/dialog/dialog-config.ts
new file mode 100644
index 000000000..5f49d0748
--- /dev/null
+++ b/src/dialog/dialog-config.ts
@@ -0,0 +1,12 @@
+import { ViewContainerRef } from '@angular/core';
+
+import { DialogSize } from './dialog.types';
+
+export class DialogConfig<D = any> {
+  id?: number;
+  viewContainerRef?: ViewContainerRef;
+  data?: D;
+  size?: DialogSize = DialogSize.Medium;
+  hasBackdrop? = true;
+  fitViewport? = false;
+}
diff --git a/src/dialog/dialog-content/dialog-close.directive.ts b/src/dialog/dialog-content/dialog-close.directive.ts
new file mode 100644
index 000000000..9c467cb1a
--- /dev/null
+++ b/src/dialog/dialog-content/dialog-close.directive.ts
@@ -0,0 +1,41 @@
+import {
+  Directive,
+  ElementRef,
+  HostListener,
+  Input,
+  OnInit,
+  Optional,
+} from '@angular/core';
+
+import { DialogRef } from '../dialog-ref';
+import { DialogService } from '../dialog.service';
+import { getClosestDialog } from '../utils';
+
+@Directive({
+  selector: 'button[auiDialogClose]',
+  exportAs: 'auiDialogClose',
+})
+export class DialogCloseDirective implements OnInit {
+  @Input('auiDialogClose')
+  result: any;
+
+  constructor(
+    @Optional() public dialogRef: DialogRef<any>,
+    private readonly elementRef: ElementRef,
+    private readonly dialogService: DialogService,
+  ) {}
+
+  ngOnInit() {
+    if (!this.dialogRef) {
+      this.dialogRef = getClosestDialog(
+        this.elementRef,
+        this.dialogService.openDialogs,
+      );
+    }
+  }
+
+  @HostListener('click')
+  closeDialog() {
+    this.dialogRef.close(this.result);
+  }
+}
diff --git a/src/dialog/dialog-content/dialog-content.component.html b/src/dialog/dialog-content/dialog-content.component.html
new file mode 100644
index 000000000..6561ac8dd
--- /dev/null
+++ b/src/dialog/dialog-content/dialog-content.component.html
@@ -0,0 +1 @@
+<div [class]="bem.element('content')"><ng-content></ng-content></div>
diff --git a/src/dialog/dialog-content/dialog-content.component.ts b/src/dialog/dialog-content/dialog-content.component.ts
new file mode 100644
index 000000000..5d97c9d04
--- /dev/null
+++ b/src/dialog/dialog-content/dialog-content.component.ts
@@ -0,0 +1,32 @@
+import { Directionality } from '@angular/cdk/bidi';
+import { CdkScrollable, ScrollDispatcher } from '@angular/cdk/overlay';
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ElementRef,
+  NgZone,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { Bem, buildBem } from '../../utils/bem';
+
+@Component({
+  selector: 'aui-dialog-content',
+  templateUrl: './dialog-content.component.html',
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class DialogContentComponent extends CdkScrollable {
+  bem: Bem = buildBem('aui-dialog');
+
+  // eslint-disable-next-line @typescript-eslint/no-useless-constructor
+  constructor(
+    elementRef: ElementRef<HTMLElement>,
+    scrollDispatcher: ScrollDispatcher,
+    ngZone: NgZone,
+    dir?: Directionality,
+  ) {
+    super(elementRef, scrollDispatcher, ngZone, dir);
+  }
+}
diff --git a/src/dialog/dialog-content/dialog-footer.component.html b/src/dialog/dialog-content/dialog-footer.component.html
new file mode 100644
index 000000000..deea0b241
--- /dev/null
+++ b/src/dialog/dialog-content/dialog-footer.component.html
@@ -0,0 +1 @@
+<div [class]="bem.element('footer')"><ng-content></ng-content></div>
diff --git a/src/dialog/dialog-content/dialog-footer.component.ts b/src/dialog/dialog-content/dialog-footer.component.ts
new file mode 100644
index 000000000..d0557cc07
--- /dev/null
+++ b/src/dialog/dialog-content/dialog-footer.component.ts
@@ -0,0 +1,18 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { Bem, buildBem } from '../../utils/bem';
+
+@Component({
+  selector: 'aui-dialog-footer',
+  templateUrl: './dialog-footer.component.html',
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class DialogFooterComponent {
+  bem: Bem = buildBem('aui-dialog');
+}
diff --git a/src/dialog/dialog-content/dialog-header.component.html b/src/dialog/dialog-content/dialog-header.component.html
new file mode 100644
index 000000000..5e454c6fc
--- /dev/null
+++ b/src/dialog/dialog-content/dialog-header.component.html
@@ -0,0 +1,10 @@
+<div [class]="bem.element('header')">
+  <div [class]="bem.element('header-title')"><ng-content></ng-content></div>
+  <div
+    *ngIf="closeable"
+    [class]="bem.element('header-close')"
+    (click)="dialogRef.close(result)"
+  >
+    <aui-icon icon="close"></aui-icon>
+  </div>
+</div>
diff --git a/src/dialog/dialog-content/dialog-header.component.ts b/src/dialog/dialog-content/dialog-header.component.ts
new file mode 100644
index 000000000..82340e4cb
--- /dev/null
+++ b/src/dialog/dialog-content/dialog-header.component.ts
@@ -0,0 +1,46 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ElementRef,
+  Input,
+  OnInit,
+  Optional,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { Bem, buildBem } from '../../utils/bem';
+import { DialogRef } from '../dialog-ref';
+import { DialogService } from '../dialog.service';
+import { getClosestDialog } from '../utils';
+
+@Component({
+  selector: 'aui-dialog-header',
+  templateUrl: './dialog-header.component.html',
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class DialogHeaderComponent implements OnInit {
+  bem: Bem = buildBem('aui-dialog');
+
+  @Input()
+  closeable = true;
+
+  @Input()
+  result: any = false;
+
+  constructor(
+    @Optional() public dialogRef: DialogRef<any>,
+    private readonly elementRef: ElementRef,
+    private readonly dialogService: DialogService,
+  ) {}
+
+  ngOnInit() {
+    if (!this.dialogRef) {
+      this.dialogRef = getClosestDialog(
+        this.elementRef,
+        this.dialogService.openDialogs,
+      );
+    }
+  }
+}
diff --git a/src/dialog/dialog-ref.ts b/src/dialog/dialog-ref.ts
new file mode 100644
index 000000000..5484a19e2
--- /dev/null
+++ b/src/dialog/dialog-ref.ts
@@ -0,0 +1,73 @@
+import {
+  CdkScrollable,
+  ComponentType,
+  GlobalPositionStrategy,
+  OverlayRef,
+  ScrollDispatcher,
+} from '@angular/cdk/overlay';
+import { NgZone } from '@angular/core';
+import { Observable, Subject } from 'rxjs';
+
+import { DialogComponent } from './dialog.component';
+
+let uniqueId = 0;
+
+export class DialogRef<T = ComponentType<any>, R = any> {
+  componentInstance?: T;
+  readonly id = `aui-dialog-${uniqueId++}`;
+
+  private readonly afterOpen$ = new Subject<void>();
+  private readonly afterClosed$ = new Subject<R>();
+
+  private readonly scrollable: CdkScrollable;
+
+  constructor(
+    private readonly overlayRef: OverlayRef,
+    public dialogInstance: DialogComponent,
+    scrollDispatcher: ScrollDispatcher,
+    ngZone: NgZone,
+  ) {
+    dialogInstance.id = this.id;
+    this.scrollable = new CdkScrollable(
+      { nativeElement: overlayRef.overlayElement },
+      scrollDispatcher,
+      ngZone,
+    );
+    this.scrollable.ngOnInit();
+  }
+
+  close(result: R = null): void {
+    this.scrollable.ngOnDestroy();
+    this.overlayRef.detachBackdrop();
+    this.overlayRef.dispose();
+    this.afterClosed$.next(result);
+    this.afterClosed$.complete();
+  }
+
+  afterOpen(): Observable<void> {
+    return this.afterOpen$.asObservable();
+  }
+
+  afterClosed(): Observable<R> {
+    return this.afterClosed$.asObservable();
+  }
+
+  updatePosition(): this {
+    this.getPositionStrategy()
+      .top('0')
+      .left('0');
+    this.overlayRef.updatePosition();
+    return this;
+  }
+
+  updateSize(): this {
+    this.getPositionStrategy();
+    this.overlayRef.updatePosition();
+    return this;
+  }
+
+  private getPositionStrategy(): GlobalPositionStrategy {
+    return this.overlayRef.getConfig()
+      .positionStrategy as GlobalPositionStrategy;
+  }
+}
diff --git a/src/dialog/dialog.component.html b/src/dialog/dialog.component.html
new file mode 100644
index 000000000..0dac4fd40
--- /dev/null
+++ b/src/dialog/dialog.component.html
@@ -0,0 +1,3 @@
+<div [ngClass]="rootClass" [ngStyle]="customStyle">
+  <ng-template cdkPortalOutlet></ng-template>
+</div>
diff --git a/src/dialog/dialog.component.scss b/src/dialog/dialog.component.scss
new file mode 100644
index 000000000..c2018f673
--- /dev/null
+++ b/src/dialog/dialog.component.scss
@@ -0,0 +1,134 @@
+@import '../theme/var';
+@import '../theme/mixin';
+@import '~@angular/cdk/overlay-prebuilt';
+
+.aui-dialog-backdrop {
+  background-color: $dialog-backdrop-color;
+}
+
+.aui-dialog-overlay-pane {
+  justify-content: center;
+  overflow: auto;
+  @include scroll-bar;
+}
+
+.aui-dialog {
+  display: flex;
+  flex-direction: column;
+  background-color: $dialog-bg-color;
+  border-radius: $dialog-border-radius;
+  margin: 18vh auto $dialog-bottom-margin;
+  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.1);
+
+  aui-dialog-content {
+    overflow: auto;
+    @include scroll-bar;
+
+    &:not(:first-child) .aui-dialog__content {
+      padding-top: 0;
+    }
+
+    &:not(:last-child) .aui-dialog__content {
+      padding-bottom: 0;
+    }
+  }
+
+  &--small {
+    width: $dialog-small-width;
+  }
+
+  &--medium {
+    width: $dialog-medium-width;
+  }
+
+  &--big {
+    width: $dialog-big-width;
+  }
+
+  &--large {
+    width: $dialog-large-width;
+  }
+
+  &--fit-content {
+    width: fit-content;
+  }
+
+  &--fullscreen {
+    width: $dialog-fullscreen-width;
+    height: $dialog-fullscreen-height;
+    @include absolute-center;
+  }
+
+  &--fit-viewport {
+    max-height: $dialog-fullscreen-height;
+    max-width: $dialog-fullscreen-width;
+    @include absolute-center;
+
+    .aui-dialog {
+      &__header {
+        border-bottom: $card-border-width $card-border-style $card-border-color;
+      }
+      &__footer {
+        border-top: $card-border-width $card-border-style $card-border-color;
+      }
+    }
+
+    aui-dialog-content {
+      &:not(:first-child) .aui-dialog__content {
+        padding-top: 16px;
+      }
+
+      &:not(:last-child) .aui-dialog__content {
+        padding-bottom: 16px;
+      }
+    }
+
+    > ng-component {
+      display: flex;
+      flex-direction: column;
+      overflow: auto;
+      &:after {
+        clear: both;
+      }
+    }
+  }
+
+  &__header {
+    padding: $dialog-header-padding;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    color: $dialog-header-color;
+    font-size: $dialog-header-font-size;
+
+    &-title {
+      max-width: 100%;
+      overflow: hidden;
+      text-overflow: ellipsis;
+      white-space: nowrap;
+      line-height: $dialog-header-line-height;
+    }
+
+    &-close {
+      margin-left: 16px;
+      font-size: 16px;
+      color: $color-text-help;
+      cursor: pointer;
+
+      &:hover {
+        color: $color-primary;
+      }
+    }
+  }
+
+  &__content {
+    padding: $dialog-content-padding;
+    min-height: $dialog-content-min-height;
+  }
+
+  &__footer {
+    padding: $dialog-footer-padding;
+    display: flex;
+    justify-content: flex-end;
+  }
+}
diff --git a/src/dialog/dialog.component.ts b/src/dialog/dialog.component.ts
new file mode 100644
index 000000000..c1f5f32be
--- /dev/null
+++ b/src/dialog/dialog.component.ts
@@ -0,0 +1,87 @@
+import {
+  CdkPortalOutlet,
+  ComponentPortal,
+  TemplatePortal,
+} from '@angular/cdk/portal';
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ComponentRef,
+  ElementRef,
+  EmbeddedViewRef,
+  ViewChild,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { Bem, buildBem } from '../utils/bem';
+
+import { DialogConfig } from './dialog-config';
+import { throwDialogContentAlreadyAttachedError } from './utils/errors';
+
+@Component({
+  selector: 'aui-dialog',
+  templateUrl: './dialog.component.html',
+  styleUrls: ['./dialog.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  // tslint:disable-next-line:validate-decorators
+  changeDetection: ChangeDetectionStrategy.Default,
+  preserveWhitespaces: false,
+})
+export class DialogComponent {
+  @ViewChild(CdkPortalOutlet, { static: true })
+  portalOutlet: CdkPortalOutlet;
+
+  bem: Bem = buildBem('aui-dialog');
+
+  config: DialogConfig;
+
+  hidden = false;
+
+  get id() {
+    return this._id;
+  }
+
+  set id(value) {
+    this.elementRef.nativeElement.dataset.id = value;
+  }
+
+  private readonly _id: string;
+
+  get rootClass() {
+    return `${this.bem.block(this.config.size)} ${
+      this.config.fitViewport ? this.bem.modifier('fit-viewport') : ''
+    }`;
+  }
+
+  get customStyle() {
+    return this.hidden
+      ? {
+          display: 'none',
+        }
+      : {};
+  }
+
+  constructor(private readonly elementRef: ElementRef) {}
+
+  attachComponentPortal<T>(portal: ComponentPortal<T>): ComponentRef<T> {
+    if (this.portalOutlet.hasAttached()) {
+      throwDialogContentAlreadyAttachedError();
+    }
+    this.blurActiveElement();
+    return this.portalOutlet.attachComponentPortal(portal);
+  }
+
+  attachTemplatePortal<T>(portal: TemplatePortal<T>): EmbeddedViewRef<T> {
+    if (this.portalOutlet.hasAttached()) {
+      throwDialogContentAlreadyAttachedError();
+    }
+    this.blurActiveElement();
+    return this.portalOutlet.attachTemplatePortal(portal);
+  }
+
+  private blurActiveElement() {
+    if (document) {
+      (document.activeElement as HTMLElement).blur();
+    }
+  }
+}
diff --git a/src/dialog/dialog.module.ts b/src/dialog/dialog.module.ts
new file mode 100644
index 000000000..b4da72c53
--- /dev/null
+++ b/src/dialog/dialog.module.ts
@@ -0,0 +1,43 @@
+import { OverlayModule } from '@angular/cdk/overlay';
+import { PortalModule } from '@angular/cdk/portal';
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { ButtonModule } from '../button/public-api';
+import { IconModule } from '../icon/public-api';
+
+import { ConfirmDialogComponent } from './confirm-dialog/confirm-dialog.component';
+import { DialogCloseDirective } from './dialog-content/dialog-close.directive';
+import { DialogContentComponent } from './dialog-content/dialog-content.component';
+import { DialogFooterComponent } from './dialog-content/dialog-footer.component';
+import { DialogHeaderComponent } from './dialog-content/dialog-header.component';
+import { DialogComponent } from './dialog.component';
+import { DialogService } from './dialog.service';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    OverlayModule,
+    PortalModule,
+    IconModule,
+    ButtonModule,
+  ],
+  declarations: [
+    DialogComponent,
+    DialogHeaderComponent,
+    DialogContentComponent,
+    DialogFooterComponent,
+    DialogCloseDirective,
+    ConfirmDialogComponent,
+  ],
+  exports: [
+    DialogComponent,
+    DialogHeaderComponent,
+    DialogContentComponent,
+    DialogFooterComponent,
+    DialogCloseDirective,
+  ],
+  entryComponents: [DialogComponent, ConfirmDialogComponent],
+  providers: [DialogService],
+})
+export class DialogModule {}
diff --git a/src/dialog/dialog.service.spec.ts b/src/dialog/dialog.service.spec.ts
new file mode 100644
index 000000000..0cb6416d1
--- /dev/null
+++ b/src/dialog/dialog.service.spec.ts
@@ -0,0 +1,264 @@
+import { OverlayContainer } from '@angular/cdk/overlay';
+import { Component, NgModule, TemplateRef, ViewChild } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  inject,
+  tick,
+} from '@angular/core/testing';
+
+import { DialogModule, DialogService, DialogSize } from './public-api';
+
+describe('DialogService', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ocEl: HTMLElement;
+  let dialogService: DialogService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [TestModule],
+    });
+
+    fixture = TestBed.createComponent(TestComponent);
+
+    inject(
+      [OverlayContainer, DialogService],
+      (overlayContainer: OverlayContainer, service: DialogService) => {
+        ocEl = overlayContainer.getContainerElement();
+        dialogService = service;
+      },
+    )();
+  });
+
+  it('should open dialog with component portal', () => {
+    dialogService.open(DialogContentComponent, {
+      size: DialogSize.Large,
+    });
+
+    fixture.detectChanges();
+
+    expect(ocEl.querySelector('.aui-dialog')).not.toBeNull();
+    expect(ocEl.querySelector('.aui-dialog').classList).toContain(
+      'aui-dialog--large',
+    );
+    expect(
+      ocEl.querySelector('.aui-dialog>test-dialog-content'),
+    ).not.toBeNull();
+  });
+
+  it('should be closed by click cancel button', () => {
+    const dialogRef = dialogService.open(DialogContentComponent);
+    dialogRef.afterClosed().subscribe(result => {
+      expect(result).toBeFalsy();
+      expect(ocEl.querySelector('aui-dialog')).toBeNull();
+    });
+
+    fixture.detectChanges();
+    ocEl.querySelector('#cancel').dispatchEvent(new Event('click'));
+  });
+
+  it('should open dialog with template portal', () => {
+    const ins = fixture.componentInstance;
+    dialogService.open(ins.templateRef);
+    fixture.detectChanges();
+
+    expect(ocEl.querySelector('.aui-dialog button').innerHTML).toContain(
+      'close',
+    );
+  });
+
+  it('should be closed by click close button', () => {
+    return new Promise(resolve => {
+      const ins = fixture.componentInstance;
+      ins.result = 'result';
+      dialogService
+        .open(ins.templateRef)
+        .afterClosed()
+        .subscribe(result => {
+          expect(result).toBe('result');
+          expect(ocEl.querySelector('aui-dialog')).toBeNull();
+          resolve();
+        });
+      fixture.detectChanges();
+      ocEl.querySelector('#close').dispatchEvent(new Event('click'));
+      fixture.detectChanges();
+    });
+  });
+
+  it('should open confirm dialog and invoke confirm callback', () => {
+    return new Promise(resolve => {
+      dialogService
+        .confirm({
+          title: 'title',
+          content: 'content',
+        })
+        .then(() => {
+          expect(ocEl.querySelector('aui-dialog')).toBeNull();
+          resolve();
+        });
+      fixture.detectChanges();
+
+      ocEl
+        .querySelector('.aui-confirm-dialog__confirm-button')
+        .dispatchEvent(new Event('click'));
+    });
+  });
+
+  it('should open confirm dialog and invoke cancel callback', () => {
+    return new Promise(resolve => {
+      dialogService
+        .confirm({
+          title: 'custom title',
+          content: 'custom content',
+        })
+        .catch(() => {
+          expect(ocEl.querySelector('aui-dialog')).toBeNull();
+          resolve();
+        });
+      fixture.detectChanges();
+
+      expect(
+        ocEl.querySelector('.aui-confirm-dialog__title').innerHTML,
+      ).toContain('custom title');
+      expect(
+        ocEl.querySelector('.aui-confirm-dialog__content').innerHTML,
+      ).toContain('custom content');
+      ocEl
+        .querySelector('.aui-confirm-dialog__cancel-button')
+        .dispatchEvent(new Event('click'));
+    });
+  });
+
+  it('should before confirm work correctly', () => {
+    return new Promise(resolve => {
+      const t1 = new Date().getTime();
+      dialogService
+        .confirm({
+          title: '',
+          beforeConfirm: resolve => {
+            setTimeout(resolve, 100);
+          },
+        })
+        .then(() => {
+          const t2 = new Date().getTime();
+          expect(t2 - t1).toBeGreaterThanOrEqual(100);
+          resolve();
+        });
+      fixture.detectChanges();
+
+      const confirmBtn: HTMLButtonElement = ocEl.querySelector(
+        '.aui-confirm-dialog__confirm-button',
+      );
+      confirmBtn.dispatchEvent(new Event('click'));
+      fixture.detectChanges();
+
+      expect(confirmBtn.className).toContain('isLoading');
+      expect(confirmBtn.disabled).toBeTruthy();
+    });
+  });
+
+  it('should before cancel work correctly', () => {
+    return new Promise(resolve => {
+      const t1 = new Date().getTime();
+      dialogService
+        .confirm({
+          title: '',
+          beforeCancel: resolve => {
+            setTimeout(resolve, 100);
+          },
+        })
+        // eslint-disable-next-line sonarjs/no-identical-functions
+        .catch(() => {
+          const t2 = new Date().getTime();
+          expect(t2 - t1).toBeGreaterThanOrEqual(100);
+          resolve();
+        });
+      fixture.detectChanges();
+
+      const cancelBtn: HTMLButtonElement = ocEl.querySelector(
+        '.aui-confirm-dialog__cancel-button',
+      );
+      cancelBtn.dispatchEvent(new Event('click'));
+      fixture.detectChanges();
+
+      expect(cancelBtn.className).toContain('isLoading');
+      expect(cancelBtn.disabled).toBeTruthy();
+    });
+  });
+
+  it('should before confirm callback could prevent close event', fakeAsync(() => {
+    dialogService
+      .confirm({
+        title: '',
+        beforeConfirm: (_, reject) => {
+          setTimeout(reject, 100);
+        },
+      })
+      .then(() => {
+        throw new Error('confirm dialog should not be closed');
+      })
+      .catch(() => {
+        throw new Error('confirm dialog should not be closed');
+      });
+    fixture.detectChanges();
+
+    const confirmBtn: HTMLButtonElement = ocEl.querySelector(
+      '.aui-confirm-dialog__confirm-button',
+    );
+    const cancelBtn: HTMLButtonElement = ocEl.querySelector(
+      '.aui-confirm-dialog__cancel-button',
+    );
+    confirmBtn.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+
+    expect(confirmBtn.className).toContain('isLoading');
+    expect(confirmBtn.disabled).toBeTruthy();
+    expect(cancelBtn.disabled).toBeTruthy();
+
+    tick(100);
+    fixture.detectChanges();
+
+    expect(ocEl.querySelector('aui-dialog')).not.toBeNull();
+    expect(confirmBtn.className).not.toContain('isLoading');
+    expect(confirmBtn.disabled).toBeFalsy();
+    expect(cancelBtn.disabled).toBeFalsy();
+  }));
+});
+
+@Component({
+  template: `
+    <ng-template #template>
+      <aui-dialog-header [closeable]="false">title</aui-dialog-header>
+      <button id="close" [auiDialogClose]="result">close</button>
+    </ng-template>
+  `,
+})
+class TestComponent {
+  result: any;
+  @ViewChild('template', { static: true })
+  templateRef: TemplateRef<any>;
+}
+
+@Component({
+  // tslint:disable-next-line: component-selector
+  selector: 'test-dialog-content',
+  template: `
+    <aui-dialog-header>title</aui-dialog-header>
+    <aui-dialog-content>content</aui-dialog-content>
+    <aui-dialog-footer>
+      <div>
+        <button id="confirm" [auiDialogClose]="true"></button>
+        <button id="cancel" [auiDialogClose]="false"></button>
+      </div>
+    </aui-dialog-footer>
+  `,
+})
+class DialogContentComponent {}
+
+@NgModule({
+  imports: [DialogModule],
+  declarations: [DialogContentComponent, TestComponent],
+  entryComponents: [DialogContentComponent],
+})
+class TestModule {}
diff --git a/src/dialog/dialog.service.ts b/src/dialog/dialog.service.ts
new file mode 100644
index 000000000..4c139e27a
--- /dev/null
+++ b/src/dialog/dialog.service.ts
@@ -0,0 +1,188 @@
+import {
+  Overlay,
+  OverlayConfig,
+  OverlayRef,
+  ScrollDispatcher,
+} from '@angular/cdk/overlay';
+import {
+  ComponentPortal,
+  ComponentType,
+  PortalInjector,
+  TemplatePortal,
+} from '@angular/cdk/portal';
+import {
+  Injectable,
+  InjectionToken,
+  Injector,
+  NgZone,
+  TemplateRef,
+} from '@angular/core';
+
+import { ConfirmDialogConfig } from './confirm-dialog/confirm-dialog-config';
+import { ConfirmDialogComponent } from './confirm-dialog/confirm-dialog.component';
+import { DialogConfig } from './dialog-config';
+import { DialogRef } from './dialog-ref';
+import { DialogComponent } from './dialog.component';
+import { DialogSize } from './dialog.types';
+
+export const DIALOG_DATA = new InjectionToken<any>('aui-dialog-data');
+
+@Injectable()
+export class DialogService {
+  static readonly DIALOG_OVERLAY_PANE_CLASS = 'aui-dialog-overlay-pane';
+  static readonly DIALOG_BACKDROP_CLASS = 'aui-dialog-backdrop';
+
+  openDialogs: Array<DialogRef<any>> = [];
+
+  constructor(
+    private readonly overlay: Overlay,
+    private readonly injector: Injector,
+    private readonly scrollDispatcher: ScrollDispatcher,
+    private readonly ngZone: NgZone,
+  ) {}
+
+  open<T, D = any, R = any>(
+    compOrTempRef: ComponentType<T> | TemplateRef<T>,
+    config: DialogConfig<D> = null,
+  ): DialogRef<T, R> {
+    this.hiddenPrevDialog();
+
+    config = { ...new DialogConfig(), ...config };
+
+    const overlayRef = this.createOverlay(config);
+    const dialogIns = this.attachDialog(overlayRef, config);
+    const dialogRef = this.attachDialogContent(
+      compOrTempRef,
+      dialogIns,
+      overlayRef,
+      config,
+    );
+    this.openDialogs.push(dialogRef);
+    dialogRef.updatePosition().updateSize();
+    dialogRef.afterClosed().subscribe(() => {
+      this.removeDialog(dialogRef);
+      this.showPrevDialog();
+    });
+
+    return dialogRef;
+  }
+
+  confirm<T = unknown, R = unknown>(config: ConfirmDialogConfig): Promise<T> {
+    const dialogRef = this.open<
+      ConfirmDialogComponent,
+      null,
+      { confirm: boolean; result: T | R }
+    >(ConfirmDialogComponent, {
+      size: DialogSize.FitContent,
+    });
+    dialogRef.componentInstance.setConfig(config);
+
+    return new Promise((resolve, reject) => {
+      dialogRef.afterClosed().subscribe(action => {
+        if (action.confirm) {
+          resolve(action.result as T);
+        } else {
+          reject(action.result as R);
+        }
+      });
+    });
+  }
+
+  closeAll() {
+    this.openDialogs.forEach(dialogRef => {
+      dialogRef.close();
+    });
+  }
+
+  private hiddenPrevDialog() {
+    if (this.openDialogs.length > 0) {
+      this.openDialogs[
+        this.openDialogs.length - 1
+      ].dialogInstance.hidden = true;
+    }
+  }
+
+  private showPrevDialog() {
+    if (this.openDialogs.length > 0) {
+      this.openDialogs[
+        this.openDialogs.length - 1
+      ].dialogInstance.hidden = false;
+    }
+  }
+
+  private createOverlay(config: DialogConfig): OverlayRef {
+    const overlayConfig = this.getOverlayConfig(config);
+    return this.overlay.create(overlayConfig);
+  }
+
+  private getOverlayConfig(dialogConfig: DialogConfig): OverlayConfig {
+    return {
+      positionStrategy: this.overlay.position().global(),
+      scrollStrategy: this.overlay.scrollStrategies.block(),
+      hasBackdrop: dialogConfig.hasBackdrop && !this.openDialogs.length,
+      backdropClass: DialogService.DIALOG_BACKDROP_CLASS,
+      panelClass: DialogService.DIALOG_OVERLAY_PANE_CLASS,
+      width: '100vw',
+      height: '100vh',
+    };
+  }
+
+  private attachDialog(
+    overlayRef: OverlayRef,
+    config: DialogConfig,
+  ): DialogComponent {
+    const dialogPortal = new ComponentPortal(
+      DialogComponent,
+      config.viewContainerRef,
+    );
+    const dialogRef = overlayRef.attach(dialogPortal);
+    dialogRef.instance.config = config;
+    return dialogRef.instance;
+  }
+
+  private attachDialogContent<T>(
+    compOrTempRef: ComponentType<T> | TemplateRef<T>,
+    dialogIns: DialogComponent,
+    overlayRef: OverlayRef,
+    config: DialogConfig,
+  ): DialogRef<T> {
+    const dialogRef = new DialogRef<T>(
+      overlayRef,
+      dialogIns,
+      this.scrollDispatcher,
+      this.ngZone,
+    );
+
+    if (compOrTempRef instanceof TemplateRef) {
+      dialogIns.attachTemplatePortal(
+        new TemplatePortal<T>(compOrTempRef, null, {
+          $implicit: config.data,
+        } as any),
+      );
+    } else {
+      const injector = this.createInjector(config, dialogRef, dialogIns);
+      const contentRef = dialogIns.attachComponentPortal<T>(
+        new ComponentPortal(compOrTempRef, null, injector),
+      );
+      dialogRef.componentInstance = contentRef.instance;
+    }
+    return dialogRef;
+  }
+
+  private createInjector<T>(
+    config: DialogConfig,
+    dialogRef: DialogRef<T>,
+    dialogIns: DialogComponent,
+  ): PortalInjector {
+    const userInjector = config?.viewContainerRef?.injector;
+    const injectionTokens = new WeakMap();
+    injectionTokens.set(DialogRef, dialogRef);
+    injectionTokens.set(DIALOG_DATA, config.data || dialogIns);
+    return new PortalInjector(userInjector || this.injector, injectionTokens);
+  }
+
+  private removeDialog(dialogRef: DialogRef<any>) {
+    const index = this.openDialogs.indexOf(dialogRef);
+    this.openDialogs.splice(index, 1);
+  }
+}
diff --git a/src/dialog/dialog.types.ts b/src/dialog/dialog.types.ts
new file mode 100644
index 000000000..b92e6c83a
--- /dev/null
+++ b/src/dialog/dialog.types.ts
@@ -0,0 +1,15 @@
+export enum DialogSize {
+  Small = 'small',
+  Medium = 'medium',
+  Big = 'big',
+  Large = 'large',
+  Fullscreen = 'fullscreen',
+  FitContent = 'fit-content',
+}
+
+export enum ConfirmType {
+  Primary = 'primary',
+  Success = 'success',
+  Warning = 'warning',
+  Danger = 'danger',
+}
diff --git a/src/dialog/public-api.ts b/src/dialog/public-api.ts
new file mode 100644
index 000000000..153e270ee
--- /dev/null
+++ b/src/dialog/public-api.ts
@@ -0,0 +1,10 @@
+export * from './dialog.module';
+export * from './dialog.service';
+export * from './dialog.types';
+export * from './dialog-ref';
+export * from './dialog-config';
+export * from './confirm-dialog/confirm-dialog-config';
+export * from './dialog-content/dialog-close.directive';
+export * from './dialog-content/dialog-content.component';
+export * from './dialog-content/dialog-footer.component';
+export * from './dialog-content/dialog-header.component';
diff --git a/src/dialog/utils/errors.ts b/src/dialog/utils/errors.ts
new file mode 100644
index 000000000..8553366a9
--- /dev/null
+++ b/src/dialog/utils/errors.ts
@@ -0,0 +1,5 @@
+export function throwDialogContentAlreadyAttachedError() {
+  throw new Error(
+    'Attempting to attach dialog content after content is already attached',
+  );
+}
diff --git a/src/dialog/utils/index.ts b/src/dialog/utils/index.ts
new file mode 100644
index 000000000..546193e9c
--- /dev/null
+++ b/src/dialog/utils/index.ts
@@ -0,0 +1,18 @@
+import { ElementRef } from '@angular/core';
+
+import { DialogRef } from '../dialog-ref';
+
+export function getClosestDialog(
+  element: ElementRef,
+  openDialogs: Array<DialogRef<any>>,
+) {
+  let parent: HTMLElement | null = element.nativeElement.parentElement;
+
+  while (parent?.tagName !== 'AUI-DIALOG') {
+    parent = parent.parentElement;
+  }
+
+  return parent
+    ? openDialogs.find(dialog => dialog.id === parent.dataset.id)
+    : null;
+}
diff --git a/src/dropdown/README.md b/src/dropdown/README.md
new file mode 100644
index 000000000..0fe7c5be5
--- /dev/null
+++ b/src/dropdown/README.md
@@ -0,0 +1,57 @@
+# Dropdown Module
+
+## Dropdown
+
+### Dropdown Attributes
+
+| 参数                | 说明             | 类型          | 默认值       |
+| ------------------- | ---------------- | ------------- | ------------ |
+| auiDropdown         | menu 模板        | MenuComponent | -            |
+| auiDropdownContext  | template context | any           | -            |
+| auiDropdownPosition | menu 弹出位置    | string        | 'bottom end' |
+| auiDropdownDisabled | 禁用 dropdown    | boolean       | false        |
+
+## Menu
+
+### Menu Attributes
+
+| 参数 | 说明      | 类型          | 默认值               |
+| ---- | --------- | ------------- | -------------------- |
+| size | menu 大小 | ComponentSize | ComponentSize.Medium |
+
+## MenuItem
+
+### MenuItem Attributes
+
+| 参数     | 说明                 | 类型    | 默认值 |
+| -------- | -------------------- | ------- | ------ |
+| disabled | 是否禁用             | boolean | false  |
+| divide   | 是否在顶部显示分割线 | boolean | false  |
+
+## Submenu
+
+### Submenu Attributes
+
+| 参数     | 说明                 | 类型           | 默认值               |
+| -------- | -------------------- | -------------- | -------------------- |
+| disabled | 是否禁用             | boolean        | false                |
+| trigger  | 触发方式             | TooltipTrigger | TooltipTrigger.Hover |
+| divide   | 是否在顶部显示分割线 | boolean        | false                |
+| size     | menu 大小            | ComponentSize  | ComponentSize.Medium |
+
+## DropdownButton
+
+### DropdownButton Attributes
+
+| 参数     | 说明                     | 类型          | 默认值               |
+| -------- | ------------------------ | ------------- | -------------------- |
+| type     | 按钮类型                 | ButtonType    | ButtonType.Default   |
+| size     | 组件大小                 | ComponentSize | ComponentSize.Medium |
+| loading  | 外部按钮是否显示 loading | boolean       | false                |
+| disabled | 是否禁用外部按钮         | boolean       | false                |
+
+### Events
+
+| 事件名称    | 说明           | 回调参数 |
+| ----------- | -------------- | -------- |
+| buttonClick | 外部按钮被点击 | Event    |
diff --git a/src/dropdown/dropdown-active.directive.ts b/src/dropdown/dropdown-active.directive.ts
new file mode 100644
index 000000000..aa29690de
--- /dev/null
+++ b/src/dropdown/dropdown-active.directive.ts
@@ -0,0 +1,11 @@
+import { Directive, Input } from '@angular/core';
+
+import { TooltipActiveDirective } from '../tooltip/public-api';
+
+@Directive({
+  selector: '[auiDropdownActive]',
+})
+export class DropdownActiveDirective extends TooltipActiveDirective {
+  @Input('auiDropdownActive')
+  customClass: string | string[];
+}
diff --git a/src/dropdown/dropdown-button/dropdown-button.component.html b/src/dropdown/dropdown-button/dropdown-button.component.html
new file mode 100644
index 000000000..6ace73079
--- /dev/null
+++ b/src/dropdown/dropdown-button/dropdown-button.component.html
@@ -0,0 +1,25 @@
+<div [class]="bem.block(size)">
+  <button
+    type="button"
+    class="aui-dropdown-button__content"
+    [aui-button]="type"
+    [plain]="plain"
+    [size]="size"
+    [loading]="loading"
+    [disabled]="disabled"
+    (click)="buttonClick.emit($event)"
+  >
+    <ng-content></ng-content>
+  </button>
+  <button
+    type="button"
+    class="aui-dropdown-button__trigger"
+    [aui-button]="type"
+    [plain]="plain"
+    [size]="size"
+    [auiDropdown]="menu"
+    [disabled]="disableTrigger"
+  >
+    <aui-icon icon="angle_down"></aui-icon>
+  </button>
+</div>
diff --git a/src/dropdown/dropdown-button/dropdown-button.component.scss b/src/dropdown/dropdown-button/dropdown-button.component.scss
new file mode 100644
index 000000000..27a68dbd0
--- /dev/null
+++ b/src/dropdown/dropdown-button/dropdown-button.component.scss
@@ -0,0 +1,72 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+.aui-dropdown-button {
+  display: inline-block;
+
+  &--large #{&} {
+    &__trigger .aui-button__content {
+      padding: 0 8px - $button-border-width;
+    }
+  }
+
+  &--medium #{&} {
+    &__trigger .aui-button__content {
+      padding: 0 6px - $button-border-width;
+    }
+  }
+
+  &--small #{&} {
+    &__trigger .aui-button__content {
+      padding: 0 4px - $button-border-width;
+    }
+  }
+
+  &--mini #{&} {
+    &__trigger .aui-button__content {
+      padding: 0 4px - $button-border-width;
+    }
+  }
+
+  &__content.aui-button {
+    border-bottom-right-radius: 0;
+    border-top-right-radius: 0;
+
+    &:not([disabled]) {
+      &:hover,
+      &:active,
+      &:focus {
+        z-index: 1;
+      }
+    }
+  }
+
+  &__trigger.aui-button {
+    border-bottom-left-radius: 0;
+    border-top-left-radius: 0;
+
+    &[disabled] {
+      z-index: -1;
+    }
+
+    &:not([disabled]) {
+      &:focus {
+        z-index: 1;
+      }
+    }
+  }
+
+  &__content.aui-button + &__trigger.aui-button {
+    margin-left: $button-border-width;
+
+    &.isPlain {
+      margin-left: -$button-border-width;
+    }
+  }
+}
+
+aui-dropdown-button + aui-dropdown-button > .aui-dropdown-button,
+aui-dropdown-button + .aui-button,
+.aui-button + aui-dropdown-button > .aui-dropdown-button {
+  margin-left: $button-margin;
+}
diff --git a/src/dropdown/dropdown-button/dropdown-button.component.ts b/src/dropdown/dropdown-button/dropdown-button.component.ts
new file mode 100644
index 000000000..47742767c
--- /dev/null
+++ b/src/dropdown/dropdown-button/dropdown-button.component.ts
@@ -0,0 +1,60 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ContentChild,
+  EventEmitter,
+  Input,
+  Output,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { ButtonType } from '../../button/public-api';
+import { ComponentSize } from '../../types';
+import { Bem, buildBem } from '../../utils/bem';
+import { coerceAttrBoolean } from '../../utils/coercion';
+import { MenuComponent } from '../menu/menu.component';
+
+@Component({
+  selector: 'aui-dropdown-button',
+  templateUrl: './dropdown-button.component.html',
+  styleUrls: ['./dropdown-button.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class DropdownButtonComponent {
+  bem: Bem = buildBem('aui-dropdown-button');
+
+  @Input()
+  type = ButtonType.Default;
+
+  @Input()
+  plain = true;
+
+  @Input()
+  size = ComponentSize.Medium;
+
+  @Input()
+  loading = false;
+
+  @Input()
+  get disabled() {
+    return this._disabled;
+  }
+
+  set disabled(val) {
+    this._disabled = coerceAttrBoolean(val);
+  }
+
+  @Output()
+  buttonClick = new EventEmitter<Event>();
+
+  @ContentChild(MenuComponent, { static: true })
+  menu: MenuComponent;
+
+  get disableTrigger() {
+    return !this.menu?.hasEnabledItem;
+  }
+
+  private _disabled = false;
+}
diff --git a/src/dropdown/dropdown.directive.ts b/src/dropdown/dropdown.directive.ts
new file mode 100644
index 000000000..c023353e0
--- /dev/null
+++ b/src/dropdown/dropdown.directive.ts
@@ -0,0 +1,103 @@
+// tslint:disable: no-output-rename
+import { Overlay } from '@angular/cdk/overlay';
+import {
+  ChangeDetectorRef,
+  Directive,
+  ElementRef,
+  EventEmitter,
+  Input,
+  NgZone,
+  OnInit,
+  Output,
+  Renderer2,
+  ViewContainerRef,
+} from '@angular/core';
+import { debounceTime } from 'rxjs/operators';
+
+import {
+  BaseTooltip,
+  TooltipTrigger,
+  TooltipType,
+} from '../tooltip/public-api';
+
+import { DropdownActiveDirective } from './dropdown-active.directive';
+import { MenuComponent } from './menu/menu.component';
+
+@Directive({
+  selector: '[auiDropdown]',
+  providers: [
+    {
+      provide: BaseTooltip,
+      useExisting: DropdownDirective,
+    },
+  ],
+  exportAs: 'auiDropdown',
+})
+export class DropdownDirective extends BaseTooltip implements OnInit {
+  @Input('auiDropdown')
+  get menu() {
+    return this._menu;
+  }
+
+  set menu(value) {
+    if (value === this._menu) {
+      return;
+    }
+    this._menu = value;
+    this.content = value.template;
+  }
+
+  @Input('auiDropdownContext')
+  lazyContentContext: any;
+
+  @Input('auiDropdownPosition')
+  position = 'bottom end';
+
+  @Input('auiDropdownClass')
+  class: string;
+
+  @Input('auiDropdownTrigger')
+  trigger = TooltipTrigger.Click;
+
+  @Input('auiDropdownDisabled')
+  disabled: boolean;
+
+  @Input('auiDropdownHideOnClick')
+  hideOnClick = true;
+
+  @Output('auiDropdownShow')
+  show: EventEmitter<void>;
+
+  @Output('auiDropdownHide')
+  hide: EventEmitter<void>;
+
+  readonly type: TooltipType = TooltipType.Plain;
+  private _menu: MenuComponent;
+
+  constructor(
+    overlay: Overlay,
+    viewContainerRef: ViewContainerRef,
+    elRef: ElementRef,
+    renderer: Renderer2,
+    cdr: ChangeDetectorRef,
+    ngZone: NgZone,
+  ) {
+    super(overlay, viewContainerRef, elRef, renderer, cdr, ngZone);
+    new DropdownActiveDirective(this, elRef, renderer).customClass = 'isActive';
+  }
+
+  ngOnInit() {
+    this.show.pipe(debounceTime(0)).subscribe(() => {
+      if (this.menu.lazyContent) {
+        this.menu.lazyContent.attach(this.lazyContentContext);
+        this.updatePosition();
+      }
+    });
+
+    this.hide.subscribe(() => {
+      if (this.menu.lazyContent) {
+        this.menu.lazyContent.detach();
+      }
+    });
+  }
+}
diff --git a/src/dropdown/dropdown.module.ts b/src/dropdown/dropdown.module.ts
new file mode 100644
index 000000000..9579b35b7
--- /dev/null
+++ b/src/dropdown/dropdown.module.ts
@@ -0,0 +1,43 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { ButtonModule } from '../button/public-api';
+import { IconModule } from '../icon/public-api';
+import { TooltipModule } from '../tooltip/public-api';
+
+import { DropdownActiveDirective } from './dropdown-active.directive';
+import { DropdownButtonComponent } from './dropdown-button/dropdown-button.component';
+import { DropdownDirective } from './dropdown.directive';
+import { MenuGroupTitleDirective } from './helper-directives';
+import { MenuGroupComponent } from './menu-group/menu-group.component';
+import { MenuItemComponent } from './menu-item/menu-item.component';
+import { MenuContentDirective } from './menu/menu-content.directive';
+import { MenuComponent } from './menu/menu.component';
+import { SubmenuComponent } from './submenu/submenu.component';
+
+@NgModule({
+  imports: [CommonModule, TooltipModule, IconModule, ButtonModule],
+  declarations: [
+    DropdownDirective,
+    DropdownActiveDirective,
+    DropdownButtonComponent,
+    MenuComponent,
+    MenuGroupComponent,
+    MenuGroupTitleDirective,
+    MenuItemComponent,
+    SubmenuComponent,
+    MenuContentDirective,
+  ],
+  exports: [
+    DropdownDirective,
+    DropdownActiveDirective,
+    DropdownButtonComponent,
+    MenuComponent,
+    MenuGroupComponent,
+    MenuGroupTitleDirective,
+    MenuItemComponent,
+    SubmenuComponent,
+    MenuContentDirective,
+  ],
+})
+export class DropdownModule {}
diff --git a/src/dropdown/dropdown.types.ts b/src/dropdown/dropdown.types.ts
new file mode 100644
index 000000000..27372c548
--- /dev/null
+++ b/src/dropdown/dropdown.types.ts
@@ -0,0 +1,7 @@
+export enum MenuItemType {
+  Default = 'default',
+  Primary = 'primary',
+  Success = 'success',
+  Warning = 'warning',
+  Danger = 'danger',
+}
diff --git a/src/dropdown/helper-directives.ts b/src/dropdown/helper-directives.ts
new file mode 100644
index 000000000..29d7e4b6c
--- /dev/null
+++ b/src/dropdown/helper-directives.ts
@@ -0,0 +1,11 @@
+import { Directive } from '@angular/core';
+
+@Directive({
+  selector: '[auiMenuGroupTitle]',
+  exportAs: 'auiMenuGroupTitle',
+  host: {
+    '[class.aui-menu-group__title]': 'true',
+  },
+})
+// eslint-disable-next-line @typescript-eslint/no-extraneous-class
+export class MenuGroupTitleDirective {}
diff --git a/src/dropdown/menu-group/menu-group.component.html b/src/dropdown/menu-group/menu-group.component.html
new file mode 100644
index 000000000..e84a08615
--- /dev/null
+++ b/src/dropdown/menu-group/menu-group.component.html
@@ -0,0 +1,4 @@
+<div class="aui-menu-group">
+  <ng-content select="[auiMenuGroupTitle]"></ng-content>
+  <div class="aui-menu-group__content"><ng-content></ng-content></div>
+</div>
diff --git a/src/dropdown/menu-group/menu-group.component.scss b/src/dropdown/menu-group/menu-group.component.scss
new file mode 100644
index 000000000..b93f404d3
--- /dev/null
+++ b/src/dropdown/menu-group/menu-group.component.scss
@@ -0,0 +1,20 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+.aui-menu-group {
+  &__title {
+    display: inline-block;
+    margin: 0 0 $menu-group-title-padding 0;
+    padding: $menu-group-title-padding 0;
+    font-size: $font-size-small;
+    line-height: $line-height-small;
+    color: $color-text-help;
+  }
+}
+
+aui-menu-group:not(:first-child) .aui-menu-group {
+  margin-top: $menu-padding;
+  padding-top: $menu-padding;
+  border-top: $menu-group-divide-width $menu-group-divide-style
+    $menu-group-divide-color;
+}
diff --git a/src/dropdown/menu-group/menu-group.component.ts b/src/dropdown/menu-group/menu-group.component.ts
new file mode 100644
index 000000000..6e5bbcbf9
--- /dev/null
+++ b/src/dropdown/menu-group/menu-group.component.ts
@@ -0,0 +1,15 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-menu-group',
+  templateUrl: './menu-group.component.html',
+  styleUrls: ['./menu-group.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class MenuGroupComponent {}
diff --git a/src/dropdown/menu-item/menu-item.component.html b/src/dropdown/menu-item/menu-item.component.html
new file mode 100644
index 000000000..cd3bc960e
--- /dev/null
+++ b/src/dropdown/menu-item/menu-item.component.html
@@ -0,0 +1,3 @@
+<button [class]="className" [disabled]="disabled">
+  <ng-content></ng-content>
+</button>
diff --git a/src/dropdown/menu-item/menu-item.component.scss b/src/dropdown/menu-item/menu-item.component.scss
new file mode 100644
index 000000000..8b62b4f99
--- /dev/null
+++ b/src/dropdown/menu-item/menu-item.component.scss
@@ -0,0 +1,3 @@
+@import './mixin';
+
+@include component-style(aui-menu-item);
diff --git a/src/dropdown/menu-item/menu-item.component.ts b/src/dropdown/menu-item/menu-item.component.ts
new file mode 100644
index 000000000..450bac459
--- /dev/null
+++ b/src/dropdown/menu-item/menu-item.component.ts
@@ -0,0 +1,39 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  Input,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { Bem, buildBem } from '../../utils/bem';
+import { MenuItemType } from '../dropdown.types';
+
+@Component({
+  selector: 'aui-menu-item',
+  templateUrl: './menu-item.component.html',
+  styleUrls: ['./menu-item.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class MenuItemComponent {
+  bem: Bem = buildBem('aui-menu-item');
+
+  @Input()
+  disabled = false;
+
+  @Input()
+  divide = false;
+
+  @Input()
+  type = MenuItemType.Default;
+
+  @Input()
+  actived = false;
+
+  get className() {
+    return `${this.bem.block(this.type)} ${this.divide ? 'hasDivider' : ''} ${
+      this.actived ? 'isActive' : ''
+    }`;
+  }
+}
diff --git a/src/dropdown/menu-item/mixin.scss b/src/dropdown/menu-item/mixin.scss
new file mode 100644
index 000000000..0a23b808f
--- /dev/null
+++ b/src/dropdown/menu-item/mixin.scss
@@ -0,0 +1,95 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+@mixin component-style($block) {
+  .#{$block} {
+    @include transition;
+
+    display: block;
+    border: none;
+    outline: none;
+    width: 100%;
+    text-align: left;
+    padding: $menu-item-padding;
+    height: $menu-item-medium-height;
+    font-size: $menu-item-medium-font-size;
+    color: $color-text-main;
+    background-color: $color-white;
+    border-radius: $menu-item-radius;
+    position: relative;
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    cursor: pointer;
+
+    &--default {
+      &:hover,
+      &.isActive {
+        color: $menu-item-primary-color;
+        background-color: $menu-item-primary-bg;
+      }
+    }
+
+    &--primary {
+      color: $menu-item-primary-color;
+      &:hover,
+      &.isActive {
+        background-color: $menu-item-primary-bg;
+      }
+    }
+
+    &--success {
+      color: $menu-item-success-color;
+
+      &:hover,
+      &.isActive {
+        background-color: $menu-item-primary-bg;
+      }
+    }
+
+    &--warning {
+      color: $menu-item-warning-color;
+      &:hover,
+      &.isActive {
+        background-color: $menu-item-warning-bg;
+      }
+    }
+
+    &--danger {
+      color: $menu-item-danger-color;
+      &:hover,
+      &.isActive {
+        background-color: $menu-item-danger-bg;
+      }
+    }
+
+    &[disabled],
+    &[disabled]:hover {
+      color: $color-text-placeholder;
+      background-color: $color-white;
+      cursor: not-allowed;
+    }
+
+    aui-icon:first-child {
+      margin-right: 8px;
+    }
+  }
+
+  #{$block} {
+    &:not(:first-child) .hasDivider {
+      overflow: visible;
+      margin-top: $menu-padding * 2;
+      &:before {
+        content: '';
+        position: absolute;
+        display: block;
+        left: 0;
+        right: 0;
+        top: -$menu-padding;
+        height: $menu-group-divide-width;
+        background: $menu-group-divide-color;
+        pointer-events: none;
+      }
+    }
+  }
+}
diff --git a/src/dropdown/menu/menu-content.directive.ts b/src/dropdown/menu/menu-content.directive.ts
new file mode 100644
index 000000000..5b72776fb
--- /dev/null
+++ b/src/dropdown/menu/menu-content.directive.ts
@@ -0,0 +1,60 @@
+import { DomPortalOutlet, TemplatePortal } from '@angular/cdk/portal';
+import { DOCUMENT } from '@angular/common';
+import {
+  ApplicationRef,
+  ComponentFactoryResolver,
+  Directive,
+  Inject,
+  Injector,
+  OnDestroy,
+  TemplateRef,
+  ViewContainerRef,
+} from '@angular/core';
+
+@Directive({
+  selector: '*[auiMenuContent]',
+  exportAs: 'auiMenuContent',
+})
+export class MenuContentDirective implements OnDestroy {
+  private portal: TemplatePortal;
+  private outlet: DomPortalOutlet;
+
+  constructor(
+    private readonly templateRef: TemplateRef<any>,
+    private readonly appRef: ApplicationRef,
+    private readonly viewContainerRef: ViewContainerRef,
+    private readonly componentFactoryResolver: ComponentFactoryResolver,
+    private readonly injector: Injector,
+    @Inject(DOCUMENT) private readonly document: any,
+  ) {}
+
+  attach(context: any) {
+    this.detach();
+    if (!this.portal) {
+      this.portal = new TemplatePortal(this.templateRef, this.viewContainerRef);
+    }
+    if (!this.outlet) {
+      this.outlet = new DomPortalOutlet(
+        this.document.createElement('div'),
+        this.componentFactoryResolver,
+        this.appRef,
+        this.injector,
+      );
+    }
+    const el: HTMLElement = this.templateRef.elementRef.nativeElement;
+    el.parentNode.insertBefore(this.outlet.outletElement, el);
+    this.portal.attach(this.outlet, context);
+  }
+
+  detach() {
+    if (this.portal?.isAttached) {
+      this.portal.detach();
+    }
+  }
+
+  ngOnDestroy() {
+    if (this.outlet) {
+      this.outlet.dispose();
+    }
+  }
+}
diff --git a/src/dropdown/menu/menu.component.html b/src/dropdown/menu/menu.component.html
new file mode 100644
index 000000000..2bb6a81f0
--- /dev/null
+++ b/src/dropdown/menu/menu.component.html
@@ -0,0 +1,3 @@
+<ng-template>
+  <div [class]="bem.block(size)"><ng-content></ng-content></div>
+</ng-template>
diff --git a/src/dropdown/menu/menu.component.scss b/src/dropdown/menu/menu.component.scss
new file mode 100644
index 000000000..c387be346
--- /dev/null
+++ b/src/dropdown/menu/menu.component.scss
@@ -0,0 +1,46 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+aui-menu {
+  display: none;
+}
+
+.aui-menu {
+  padding: $menu-padding;
+  max-width: $menu-max-width;
+  border-radius: $border-radius;
+  background-color: $color-white;
+  @include popper-shadow;
+
+  &--large {
+    .aui-menu-item,
+    .aui-submenu {
+      height: $menu-item-large-height;
+      font-size: $menu-item-large-font-size;
+    }
+  }
+
+  &--medium {
+    .aui-menu-item,
+    .aui-submenu {
+      height: $menu-item-medium-height;
+      font-size: $menu-item-medium-font-size;
+    }
+  }
+
+  &--small {
+    .aui-menu-item,
+    .aui-submenu {
+      height: $menu-item-small-height;
+      font-size: $menu-item-small-font-size;
+    }
+  }
+
+  &--mini {
+    .aui-menu-item,
+    .aui-submenu {
+      height: $menu-item-mini-height;
+      font-size: $menu-item-mini-font-size;
+    }
+  }
+}
diff --git a/src/dropdown/menu/menu.component.ts b/src/dropdown/menu/menu.component.ts
new file mode 100644
index 000000000..b015311c2
--- /dev/null
+++ b/src/dropdown/menu/menu.component.ts
@@ -0,0 +1,45 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ContentChild,
+  ContentChildren,
+  Input,
+  QueryList,
+  TemplateRef,
+  ViewChild,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { ComponentSize } from '../../types';
+import { Bem, buildBem } from '../../utils/bem';
+import { MenuItemComponent } from '../menu-item/menu-item.component';
+
+import { MenuContentDirective } from './menu-content.directive';
+
+@Component({
+  selector: 'aui-menu',
+  templateUrl: './menu.component.html',
+  styleUrls: ['./menu.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class MenuComponent {
+  bem: Bem = buildBem('aui-menu');
+
+  @Input()
+  size = ComponentSize.Small;
+
+  @ViewChild(TemplateRef, { static: true })
+  template: TemplateRef<any>;
+
+  @ContentChild(MenuContentDirective, { static: true })
+  lazyContent: MenuContentDirective;
+
+  @ContentChildren(MenuItemComponent, { descendants: true })
+  menuItems: QueryList<MenuItemComponent>;
+
+  get hasEnabledItem() {
+    return this.menuItems?.length > 0;
+  }
+}
diff --git a/src/dropdown/public-api.ts b/src/dropdown/public-api.ts
new file mode 100644
index 000000000..8ad8b542b
--- /dev/null
+++ b/src/dropdown/public-api.ts
@@ -0,0 +1,10 @@
+export * from './dropdown.directive';
+export * from './dropdown-active.directive';
+export * from './dropdown-button/dropdown-button.component';
+export * from './menu/menu.component';
+export * from './menu-group/menu-group.component';
+export * from './menu/menu-content.directive';
+export * from './menu-item/menu-item.component';
+export * from './submenu/submenu.component';
+export * from './dropdown.module';
+export * from './dropdown.types';
diff --git a/src/dropdown/submenu/submenu.component.html b/src/dropdown/submenu/submenu.component.html
new file mode 100644
index 000000000..67e049981
--- /dev/null
+++ b/src/dropdown/submenu/submenu.component.html
@@ -0,0 +1,19 @@
+<button
+  [class]="className"
+  [auiTooltip]="menu.template"
+  [auiTooltipDisabled]="disabled"
+  [auiTooltipTrigger]="trigger"
+  [auiTooltipHideOnClick]="true"
+  auiTooltipPosition="end top"
+  auiTooltipType="plain"
+  auiTooltipClass="aui-sub-dropdown"
+  auiTooltipActive="isActive"
+  (click)="$event.stopPropagation()"
+>
+  <span class="aui-submenu__title"><ng-content></ng-content></span>
+  <aui-icon class="aui-submenu__arrow" icon="angle_right"></aui-icon>
+</button>
+
+<aui-menu #menu [size]="size">
+  <ng-content select="aui-menu-item"></ng-content>
+</aui-menu>
diff --git a/src/dropdown/submenu/submenu.component.scss b/src/dropdown/submenu/submenu.component.scss
new file mode 100644
index 000000000..f98867e9a
--- /dev/null
+++ b/src/dropdown/submenu/submenu.component.scss
@@ -0,0 +1,32 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+@import '../menu-item/mixin';
+
+@include component-style(aui-submenu);
+
+.aui-submenu {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding-right: 4px;
+
+  &__title {
+    display: inline-block;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
+  &__arrow {
+    margin-left: 12px;
+  }
+}
+
+.aui-sub-dropdown {
+  &.aui-tooltip {
+    &--start,
+    &--end {
+      margin: -$menu-padding $menu-padding;
+    }
+  }
+}
diff --git a/src/dropdown/submenu/submenu.component.ts b/src/dropdown/submenu/submenu.component.ts
new file mode 100644
index 000000000..ebae1dff2
--- /dev/null
+++ b/src/dropdown/submenu/submenu.component.ts
@@ -0,0 +1,49 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ContentChildren,
+  Input,
+  QueryList,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { TooltipTrigger } from '../../tooltip/public-api';
+import { ComponentSize } from '../../types';
+import { Bem, buildBem } from '../../utils/bem';
+import { MenuItemComponent } from '../menu-item/menu-item.component';
+
+@Component({
+  selector: 'aui-submenu',
+  templateUrl: './submenu.component.html',
+  styleUrls: ['./submenu.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class SubmenuComponent extends MenuItemComponent {
+  bem: Bem = buildBem('aui-submenu');
+
+  @Input()
+  trigger = TooltipTrigger.Hover;
+
+  @Input()
+  size = ComponentSize.Medium;
+
+  @Input()
+  get disabled() {
+    return this._disabled || !this.hasEnabledItem;
+  }
+
+  set disabled(val) {
+    this._disabled = val;
+  }
+
+  @ContentChildren(MenuItemComponent, { descendants: true })
+  menuItems: QueryList<MenuItemComponent>;
+
+  get hasEnabledItem() {
+    return this.menuItems?.length > 0;
+  }
+
+  private _disabled = false;
+}
diff --git a/src/form/README.md b/src/form/README.md
new file mode 100644
index 000000000..d5ee7f6d6
--- /dev/null
+++ b/src/form/README.md
@@ -0,0 +1,32 @@
+# Form Module
+
+## FormItem
+
+### FormItem Attributes
+
+| 参数          | 说明                | 类型           | 默认值 |
+| ------------- | ------------------- | -------------- | ------ |
+| labelWidth    | 标签宽度            | string         | auto   |
+| labelPosition | 标签位置            | left,right,top | right  |
+| emptyAddon    | 添加 addon 占位元素 | boolean        | false  |
+
+### FormItem Contents
+
+| 选择器                   | 说明     |
+| ------------------------ | -------- |
+| `label[rcFormItemLabel]` | 标签     |
+| `[rcFormItemControl]`    | 表单元素 |
+| `[rcFormItemHint]`       | 信息提示 |
+| `[rcFormItemError]`      | 错误提示 |
+| `[rcFormItemAddon]`      | 插件     |
+
+## Form
+
+### Form Attributes
+
+| 参数                 | 说明                | 类型           | 默认值 |
+| -------------------- | ------------------- | -------------- | ------ |
+| auiFormLabelWidth    | 标签宽度            | string         | auto   |
+| auiFormLabelPosition | 标签位置            | left,right,top | right  |
+| auiFormEmptyAddon    | 添加 addon 占位元素 | boolean        | false  |
+| auiFormInline        | 单行显示            | boolean        | false  |
diff --git a/src/form/__snapshots__/form.component.spec.ts.snap b/src/form/__snapshots__/form.component.spec.ts.snap
new file mode 100644
index 000000000..5c29ba640
--- /dev/null
+++ b/src/form/__snapshots__/form.component.spec.ts.snap
@@ -0,0 +1,155 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`FormComponent should match snapshot 1`] = `
+<ng-component
+  form={[Function NgForm]}
+>
+  <form
+    auiform=""
+    auiformlabelposition="left"
+    auiformlabelwidth="100px"
+    class="ng-untouched ng-pristine ng-valid aui-form"
+    novalidate=""
+  >
+    <aui-form-item>
+      <div
+        class="aui-form-item aui-form-item--left"
+      >
+        <div
+          class="aui-form-item__label-wrapper aui-form-item__label-wrapper--required aui-form-item__label-wrapper--left hasLabel"
+          style="width: 100px;"
+        >
+          <label
+            auiformitemlabel=""
+            class="aui-form-item__label"
+          >
+            label
+          </label>
+        </div>
+        <div
+          class="aui-form-item__container"
+        >
+          <div
+            class="aui-form-item__content"
+          >
+            <input
+              aui-input=""
+              auiformitemcontrol=""
+              class="ng-untouched ng-pristine ng-valid aui-form-item__control"
+              minlength="3"
+              name="name"
+              required=""
+            />
+            
+            <div
+              class="aui-form-item__addon-wrapper"
+            >
+              <div
+                auiformitemaddon=""
+                class="aui-form-item__addon"
+              >
+                 addon 
+              </div>
+            </div>
+          </div>
+          
+          
+          <div
+            class="aui-form-item__hint-wrapper"
+          >
+            <div
+              auiformitemhint=""
+              class="aui-form-item__hint"
+            >
+              input your name
+            </div>
+          </div>
+        </div>
+      </div>
+    </aui-form-item>
+  </form>
+</ng-component>
+`;
+
+exports[`FormComponent should match snapshot 2`] = `
+<ng-component
+  form={[Function NgForm]}
+>
+  <form
+    auiform=""
+    auiformlabelposition="left"
+    auiformlabelwidth="100px"
+    class="ng-untouched ng-pristine aui-form ng-invalid ng-submitted"
+    novalidate=""
+  >
+    <aui-form-item>
+      <div
+        class="aui-form-item aui-form-item--left hasError"
+      >
+        <div
+          class="aui-form-item__label-wrapper aui-form-item__label-wrapper--required aui-form-item__label-wrapper--left hasLabel"
+          style="width: 100px;"
+        >
+          <label
+            auiformitemlabel=""
+            class="aui-form-item__label"
+          >
+            label
+          </label>
+        </div>
+        <div
+          class="aui-form-item__container"
+        >
+          <div
+            class="aui-form-item__content"
+          >
+            <input
+              aui-input=""
+              auiformitemcontrol=""
+              class="ng-untouched ng-pristine aui-form-item__control ng-invalid"
+              minlength="3"
+              name="name"
+              required=""
+            />
+            
+            <div
+              class="aui-form-item__addon-wrapper"
+            >
+              <div
+                auiformitemaddon=""
+                class="aui-form-item__addon"
+              >
+                 addon 
+              </div>
+            </div>
+          </div>
+          
+          <div
+            class="aui-form-item__error-wrapper"
+          >
+            
+            <div
+              auiformitemerror=""
+              class="aui-form-item__error"
+            >
+              required
+            </div>
+            
+          </div>
+          
+          <div
+            class="aui-form-item__hint-wrapper"
+          >
+            <div
+              auiformitemhint=""
+              class="aui-form-item__hint"
+            >
+              input your name
+            </div>
+          </div>
+        </div>
+      </div>
+    </aui-form-item>
+  </form>
+</ng-component>
+`;
diff --git a/src/form/common-form.ts b/src/form/common-form.ts
new file mode 100644
index 000000000..6a3c08ae3
--- /dev/null
+++ b/src/form/common-form.ts
@@ -0,0 +1,82 @@
+import {
+  ChangeDetectorRef,
+  Directive,
+  EventEmitter,
+  Input,
+  Output,
+} from '@angular/core';
+import { ControlValueAccessor } from '@angular/forms';
+import { Observable, ReplaySubject } from 'rxjs';
+
+import { coerceAttrBoolean } from '../utils/coercion';
+
+/**
+ * form control 内部不保持 value 属性，当不使用 ngModel 时可以通过 [(value)] 实现双向绑定；
+ * 也可以分别传入 value 和 监听 valueChange 事件以实现阻断用户操作的功能。
+ */
+@Directive()
+// tslint:disable-next-line:directive-class-suffix
+export abstract class CommonFormControl<T> implements ControlValueAccessor {
+  @Input()
+  get disabled() {
+    return this._disabled;
+  }
+
+  set disabled(val) {
+    this._disabled = coerceAttrBoolean(val);
+  }
+
+  @Input()
+  get value() {
+    return this._value;
+  }
+
+  set value(val) {
+    if (val === this._value) {
+      return;
+    }
+    this._value = val;
+    this.writeValue(val);
+  }
+
+  @Output()
+  valueChange = new EventEmitter<T>();
+
+  protected onChange: (_: T) => void;
+  protected onTouched: () => void;
+  protected value$$ = new ReplaySubject<T>(1);
+  private _value: T;
+  private _disabled = false;
+
+  value$: Observable<T> = this.value$$.asObservable();
+
+  constructor(protected cdr: ChangeDetectorRef) {}
+
+  protected emitValueChange(value: T) {
+    if (this.onChange) {
+      this.value$$.next(value);
+      this.onChange(value);
+    }
+    this.valueChange.emit(value);
+  }
+
+  registerOnChange(fn: (_: T) => void): void {
+    this.onChange = fn;
+  }
+
+  registerOnTouched(fn: () => void): void {
+    this.onTouched = fn;
+  }
+
+  setDisabledState(isDisabled: boolean) {
+    this.disabled = isDisabled;
+    this.cdr.markForCheck();
+  }
+
+  abstract writeValue(value: T): void;
+}
+
+/**
+ * @deprecated use {@link CommonFormControl} instead
+ */
+export const CommonForm = CommonFormControl;
diff --git a/src/form/form-item/form-item.component.html b/src/form/form-item/form-item.component.html
new file mode 100644
index 000000000..276684399
--- /dev/null
+++ b/src/form/form-item/form-item.component.html
@@ -0,0 +1,35 @@
+<div [class]="bem.block(labelPosition)" [class.hasError]="hasError$ | async">
+  <div
+    [class]="
+      bem.element(
+        'label-wrapper',
+        { required: itemControl?.required },
+        labelPosition
+      )
+    "
+    [class.hasLabel]="!!itemLabel"
+    [style.width]="labelWidth"
+  >
+    <ng-content select="label[auiFormItemLabel]"></ng-content>
+  </div>
+  <div class="aui-form-item__container">
+    <div class="aui-form-item__content">
+      <ng-content></ng-content>
+      <div
+        *ngIf="emptyAddon || addons?.length"
+        class="aui-form-item__addon-wrapper"
+      >
+        <ng-content select="[auiFormItemAddon]"></ng-content>
+      </div>
+    </div>
+    <div
+      *ngIf="(hasError$ | async) && errors?.length"
+      class="aui-form-item__error-wrapper"
+    >
+      <ng-content select="[auiFormItemError]"></ng-content>
+    </div>
+    <div *ngIf="hints?.length" class="aui-form-item__hint-wrapper">
+      <ng-content select="[auiFormItemHint]"></ng-content>
+    </div>
+  </div>
+</div>
diff --git a/src/form/form-item/form-item.component.scss b/src/form/form-item/form-item.component.scss
new file mode 100644
index 000000000..236943299
--- /dev/null
+++ b/src/form/form-item/form-item.component.scss
@@ -0,0 +1,117 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+.aui-form-item {
+  display: flex;
+  align-items: flex-start;
+  margin-bottom: $form-item-margin-vertical;
+  color: $color-text-main;
+  font-size: $font-size-regular;
+
+  &--top {
+    flex-direction: column;
+  }
+
+  &__label-wrapper {
+    display: flex;
+    align-items: center;
+    line-height: $input-medium-height;
+    flex-shrink: 0;
+    padding-right: 8px;
+    overflow: hidden;
+
+    &.hasLabel:after {
+      content: ':';
+      align-self: flex-start;
+      margin-left: 2px;
+    }
+
+    &--required .aui-form-item__label:before {
+      content: '*';
+      color: $color-error;
+      margin-right: 4px;
+    }
+
+    &--left {
+      justify-content: flex-start;
+
+      .aui-form-item__label {
+        text-align: start;
+      }
+    }
+
+    &--right {
+      justify-content: flex-end;
+
+      .aui-form-item__label {
+        text-align: end;
+      }
+    }
+  }
+
+  &__label {
+    display: block;
+    line-height: 16px;
+  }
+
+  &__container {
+    width: 100%;
+  }
+
+  &__content {
+    display: flex;
+    align-items: center;
+    min-height: $input-medium-height;
+
+    aui-select,
+    aui-multi-select {
+      &.aui-form-item__control {
+        width: 100%;
+      }
+    }
+  }
+
+  &__content + &__hint-wrapper,
+  &__content + &__error-wrapper {
+    margin-top: 4px;
+  }
+
+  &__hint-wrapper,
+  &__error-wrapper {
+    font-size: $font-size-small;
+    line-height: $line-height-small;
+  }
+
+  &__hint-wrapper {
+    color: $color-text-help;
+  }
+
+  &__error-wrapper {
+    color: $color-error;
+  }
+
+  &__addon-wrapper {
+    align-self: flex-start;
+    display: flex;
+    align-items: center;
+    flex-shrink: 0;
+    height: $input-medium-height;
+    width: $input-medium-height;
+    padding-left: 8px;
+    color: $color-text-help;
+    font-size: $font-size-regular;
+  }
+}
+
+.aui-form--inline {
+  display: flex;
+
+  .aui-form-item {
+    margin-bottom: 0;
+    margin-right: 8px;
+
+    &__control-wrapper {
+      width: $select-width;
+    }
+  }
+}
diff --git a/src/form/form-item/form-item.component.ts b/src/form/form-item/form-item.component.ts
new file mode 100644
index 000000000..40fdc33ce
--- /dev/null
+++ b/src/form/form-item/form-item.component.ts
@@ -0,0 +1,145 @@
+import {
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ContentChild,
+  ContentChildren,
+  Input,
+  OnDestroy,
+  Optional,
+  QueryList,
+  ViewEncapsulation,
+} from '@angular/core';
+import { FormGroupDirective, NgControl, NgForm } from '@angular/forms';
+import { Observable, Subject, combineLatest, merge } from 'rxjs';
+import {
+  map,
+  publishReplay,
+  refCount,
+  startWith,
+  switchMap,
+  takeUntil,
+} from 'rxjs/operators';
+
+import { Bem, buildBem } from '../../utils/bem';
+import { FormDirective } from '../form.directive';
+import { LabelPosition } from '../form.types';
+import {
+  FormItemAddonDirective,
+  FormItemControlDirective,
+  FormItemErrorDirective,
+  FormItemHintDirective,
+  FormItemLabelDirective,
+} from '../helper-directives';
+
+@Component({
+  selector: 'aui-form-item',
+  templateUrl: './form-item.component.html',
+  styleUrls: ['./form-item.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class FormItemComponent implements AfterContentInit, OnDestroy {
+  bem: Bem = buildBem('aui-form-item');
+
+  @Input()
+  labelWidth = 'auto';
+
+  @Input()
+  labelPosition = LabelPosition.Right;
+
+  @Input()
+  emptyAddon = false;
+
+  @ContentChild(FormItemLabelDirective, { static: false })
+  itemLabel: FormItemLabelDirective;
+
+  @ContentChild(FormItemControlDirective, { static: false })
+  itemControl: FormItemControlDirective;
+
+  @ContentChildren(NgControl, { descendants: true })
+  ngControls: QueryList<NgControl>;
+
+  @ContentChildren(FormItemAddonDirective)
+  addons: QueryList<FormItemAddonDirective>;
+
+  @ContentChildren(FormItemErrorDirective)
+  errors: QueryList<FormItemErrorDirective>;
+
+  @ContentChildren(FormItemHintDirective)
+  hints: QueryList<FormItemHintDirective>;
+
+  hasError$: Observable<boolean>;
+  parentForm: NgForm | FormGroupDirective;
+
+  private readonly destroy$$ = new Subject<void>();
+
+  constructor(
+    private readonly cdr: ChangeDetectorRef,
+    @Optional() private readonly auiForm: FormDirective,
+    @Optional() ngForm: NgForm,
+    @Optional() formGroup: FormGroupDirective,
+  ) {
+    this.parentForm = formGroup || ngForm;
+    if (this.auiForm) {
+      this.subscribeInputsFromParent();
+    }
+  }
+
+  ngAfterContentInit() {
+    this.hasError$ = (this.ngControls.changes as Observable<
+      QueryList<NgControl>
+    >).pipe(
+      startWith(this.ngControls),
+      switchMap(controls =>
+        combineLatest(
+          controls.map(control => this.mapControlStatus(control)),
+        ).pipe(map(statusArr => statusArr.some(hasError => hasError))),
+      ),
+    );
+  }
+
+  subscribeInputsFromParent() {
+    this.auiForm.labelWidth$
+      .pipe(takeUntil(this.destroy$$))
+      .subscribe(width => {
+        this.labelWidth = width;
+        this.cdr.markForCheck();
+      });
+    this.auiForm.labelPosition$
+      .pipe(takeUntil(this.destroy$$))
+      .subscribe(position => {
+        this.labelPosition = position;
+        this.cdr.markForCheck();
+      });
+    this.auiForm.emptyAddon$
+      .pipe(takeUntil(this.destroy$$))
+      .subscribe(emptyAddon => {
+        this.emptyAddon = emptyAddon;
+        this.cdr.markForCheck();
+      });
+  }
+
+  mapControlStatus(control: NgControl) {
+    return (this.parentForm
+      ? combineLatest([
+          control.statusChanges.pipe(startWith(control.status)),
+          merge(this.parentForm.statusChanges, this.parentForm.ngSubmit),
+        ]).pipe(map(([status]: string[]) => status))
+      : control.statusChanges
+    ).pipe(
+      map(
+        (status: string) =>
+          status === 'INVALID' && (control.dirty || this.parentForm?.submitted),
+      ),
+      publishReplay(1),
+      refCount(),
+    );
+  }
+
+  ngOnDestroy() {
+    this.destroy$$.next();
+  }
+}
diff --git a/src/form/form.component.spec.ts b/src/form/form.component.spec.ts
new file mode 100644
index 000000000..e351fed28
--- /dev/null
+++ b/src/form/form.component.spec.ts
@@ -0,0 +1,64 @@
+import { Component, ViewChild } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { FormsModule, NgForm } from '@angular/forms';
+
+import { FormModule } from './form.module';
+
+describe('FormComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [FormsModule, FormModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+  });
+
+  it('should match snapshot', () => {
+    expect(fixture).toMatchSnapshot();
+
+    ins.form.onSubmit(null);
+    fixture.detectChanges();
+    expect(fixture).toMatchSnapshot();
+  });
+});
+
+@Component({
+  template: `
+    <form
+      #form="ngForm"
+      auiForm
+      auiFormLabelWidth="100px"
+      auiFormLabelPosition="left"
+      [auiFormInline]="false"
+      [auiFormEmptyAddon]="true"
+    >
+      <aui-form-item>
+        <label auiFormItemLabel>label</label>
+        <input
+          auiFormItemControl
+          name="name"
+          #name="ngModel"
+          aui-input
+          required
+          minlength="3"
+          [(ngModel)]="value1"
+        />
+        <div auiFormItemError *ngIf="name.errors?.required">required</div>
+        <div auiFormItemError *ngIf="name.errors?.minlength">minlength: 3</div>
+        <div auiFormItemHint>input your name</div>
+        <div auiFormItemAddon>
+          addon
+        </div>
+      </aui-form-item>
+    </form>
+  `,
+})
+class TestComponent {
+  @ViewChild('form', { static: true })
+  form: NgForm;
+}
diff --git a/src/form/form.directive.ts b/src/form/form.directive.ts
new file mode 100644
index 000000000..68cdb4d84
--- /dev/null
+++ b/src/form/form.directive.ts
@@ -0,0 +1,65 @@
+import { Directive, Inject, Input, Optional } from '@angular/core';
+import { ControlContainer, FormGroupDirective, NgForm } from '@angular/forms';
+import { BehaviorSubject, Observable } from 'rxjs';
+import { distinctUntilChanged } from 'rxjs/operators';
+
+import { LabelPosition } from './form.types';
+
+@Directive({
+  selector: 'form[auiForm]',
+  exportAs: 'auiForm',
+  host: {
+    '[class.aui-form]': 'true',
+    '[class.aui-form--inline]': 'inline',
+    '[class.ng-submitted]': 'ngClassSubmitted',
+  },
+})
+export class FormDirective {
+  get ngClassSubmitted() {
+    return (this.controlContainer?.formDirective as NgForm | FormGroupDirective)
+      .submitted;
+  }
+
+  private readonly labelWidth$$ = new BehaviorSubject<string>('auto');
+  private readonly labelPosition$$ = new BehaviorSubject<LabelPosition>(
+    LabelPosition.Right,
+  );
+
+  private readonly emptyAddon$$ = new BehaviorSubject<boolean>(false);
+
+  @Input('auiFormLabelWidth')
+  set labelWidth(val: string) {
+    this.labelWidth$$.next(val);
+  }
+
+  @Input('auiFormLabelPosition')
+  set labelPosition(val: LabelPosition) {
+    this.labelPosition$$.next(val);
+  }
+
+  @Input('auiFormEmptyAddon')
+  set emptyAddon(val: boolean) {
+    this.emptyAddon$$.next(val);
+  }
+
+  @Input('auiFormInline')
+  inline = false;
+
+  labelWidth$: Observable<string> = this.labelWidth$$
+    .asObservable()
+    .pipe(distinctUntilChanged());
+
+  labelPosition$: Observable<
+    LabelPosition
+  > = this.labelPosition$$.asObservable().pipe(distinctUntilChanged());
+
+  emptyAddon$: Observable<boolean> = this.emptyAddon$$
+    .asObservable()
+    .pipe(distinctUntilChanged());
+
+  constructor(
+    @Inject(ControlContainer)
+    @Optional()
+    public controlContainer?: ControlContainer,
+  ) {}
+}
diff --git a/src/form/form.module.ts b/src/form/form.module.ts
new file mode 100644
index 000000000..d57b5a8f4
--- /dev/null
+++ b/src/form/form.module.ts
@@ -0,0 +1,35 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { FormItemComponent } from './form-item/form-item.component';
+import { FormDirective } from './form.directive';
+import {
+  FormItemAddonDirective,
+  FormItemControlDirective,
+  FormItemErrorDirective,
+  FormItemHintDirective,
+  FormItemLabelDirective,
+} from './helper-directives';
+
+@NgModule({
+  imports: [CommonModule],
+  declarations: [
+    FormDirective,
+    FormItemComponent,
+    FormItemAddonDirective,
+    FormItemErrorDirective,
+    FormItemHintDirective,
+    FormItemLabelDirective,
+    FormItemControlDirective,
+  ],
+  exports: [
+    FormDirective,
+    FormItemComponent,
+    FormItemAddonDirective,
+    FormItemErrorDirective,
+    FormItemHintDirective,
+    FormItemLabelDirective,
+    FormItemControlDirective,
+  ],
+})
+export class FormModule {}
diff --git a/src/form/form.types.ts b/src/form/form.types.ts
new file mode 100644
index 000000000..5ad5ab13a
--- /dev/null
+++ b/src/form/form.types.ts
@@ -0,0 +1,5 @@
+export enum LabelPosition {
+  Top = 'top',
+  Left = 'left',
+  Right = 'right',
+}
diff --git a/src/form/helper-directives.ts b/src/form/helper-directives.ts
new file mode 100644
index 000000000..7c8bb4a95
--- /dev/null
+++ b/src/form/helper-directives.ts
@@ -0,0 +1,56 @@
+/* eslint-disable @typescript-eslint/no-extraneous-class */
+// tslint:disable: no-host-metadata-property
+import { Directive, Input } from '@angular/core';
+
+import { coerceAttrBoolean } from '../utils/coercion';
+
+@Directive({
+  selector: 'label[auiFormItemLabel]',
+  host: {
+    '[class.aui-form-item__label]': 'true',
+  },
+})
+export class FormItemLabelDirective {}
+
+@Directive({
+  selector: '[auiFormItemHint]',
+  host: {
+    '[class.aui-form-item__hint]': 'true',
+  },
+})
+export class FormItemHintDirective {}
+
+@Directive({
+  selector: '[auiFormItemAddon]',
+  host: {
+    '[class.aui-form-item__addon]': 'true',
+  },
+})
+export class FormItemAddonDirective {}
+
+@Directive({
+  selector: '[auiFormItemError]',
+  host: {
+    '[class.aui-form-item__error]': 'true',
+  },
+})
+export class FormItemErrorDirective {}
+
+@Directive({
+  selector: '[auiFormItemControl]',
+  host: {
+    '[class.aui-form-item__control]': 'true',
+  },
+})
+export class FormItemControlDirective {
+  @Input()
+  get required() {
+    return this._required;
+  }
+
+  set required(val) {
+    this._required = coerceAttrBoolean(val);
+  }
+
+  private _required = false;
+}
diff --git a/src/form/public-api.ts b/src/form/public-api.ts
new file mode 100644
index 000000000..d84dceffd
--- /dev/null
+++ b/src/form/public-api.ts
@@ -0,0 +1,6 @@
+export * from './form-item/form-item.component';
+export * from './form.directive';
+export * from './form.module';
+export * from './common-form';
+export * from './helper-directives';
+export * from './form.types';
diff --git a/src/icon/README.md b/src/icon/README.md
new file mode 100644
index 000000000..28fc30c2e
--- /dev/null
+++ b/src/icon/README.md
@@ -0,0 +1,28 @@
+# Icon
+
+## Attributes
+
+| 参数   | 说明                                      | 类型           | 默认值 |
+| ------ | ----------------------------------------- | -------------- | ------ |
+| icon   | icon 名称，用 `:` 将 namespace 和 id 隔开 | string         | none   |
+| link   | 外链 svg 地址                             | string         | -      |
+| margin | 在左、右方添加边距                        | 'left'/'right' | -      |
+
+## IconRegistryService
+
+| 名称                       | 参数        | 说明                                                                  |
+| -------------------------- | ----------- | --------------------------------------------------------------------- |
+| registrySvgSymbolsByUrl    | url: string | 异步加载 svg 文件，要注意预防脚本注入攻击，确保 url 和 响应是可信任的 |
+| registrySvgSymbolsByString | str: string | 将 svg 字符串添加到文档，确保字符串是可信任的                         |
+
+## Read More
+
+主要考虑了三种实现方式：`font icon`，`inline svg`，`svg symbols`。
+
+- `font icon`：目前使用最广泛最成熟的方案，但因为[一些缺陷](https://css-tricks.com/icon-fonts-vs-svg/)业内开始不再推崇这种方式。 针对 `aui-icon` 的使用场景主要缺陷是可能出现的渲染问题。
+- `inline svg`：实现上比较麻烦，DOM 操作太多。
+- `svg symbols`：具有 `inline svg` 的所有优点，使用简单优雅。缺陷是浏览器兼容性，IE 所有不支持外链 svg，所以需要将 svg 插入到文档中。
+
+## 使用自定义图标
+
+通过静态文件目录、webpack 打包等方式将 symbol svg 文件发布到线上，并在使用图标前（通常是 app 初始化时）通过 `IconRegistryService` 服务的 `registryByUrl()` 方法注册图标文件，参数为图标对应的 url，服务将自动加载图标并将其添加到文档中。之后在使用时将图标 ID 以 `{namespace}:{name}` 的格式传给 icon 组件即可。
diff --git a/src/icon/icon-registry.service.ts b/src/icon/icon-registry.service.ts
new file mode 100644
index 000000000..e60e112d1
--- /dev/null
+++ b/src/icon/icon-registry.service.ts
@@ -0,0 +1,81 @@
+import { DOCUMENT } from '@angular/common';
+import { HttpClient } from '@angular/common/http';
+import { Inject, Injectable, Optional, SkipSelf } from '@angular/core';
+
+import { auiIcons } from './icons';
+import {
+  getAuiIconFailedToLoadCustomIconFile,
+  getAuiIconNoHttpProviderError,
+} from './utils/errors';
+
+@Injectable()
+export class IconRegistryService {
+  private defaultIconPrefix = 'aui-icon';
+  private readonly doc: Document;
+
+  constructor(
+    @Optional()
+    @Inject(DOCUMENT)
+    document: any,
+    @Optional() private readonly httpClient: HttpClient,
+  ) {
+    this.doc = document;
+    this.registrySvgSymbolsByString(auiIcons);
+  }
+
+  getDefaultIconPrefix(): string {
+    return this.defaultIconPrefix;
+  }
+
+  replaceDefaultIconPrefix(prefix: string): void {
+    this.defaultIconPrefix = prefix;
+  }
+
+  registrySvgSymbolsByUrl(url: string) {
+    if (!this.httpClient) {
+      throw getAuiIconNoHttpProviderError();
+    }
+    this.httpClient
+      .get(url, {
+        responseType: 'text',
+      })
+      .subscribe(
+        res => {
+          this.registrySvgSymbolsByString(res);
+        },
+        () => {
+          throw getAuiIconFailedToLoadCustomIconFile(url);
+        },
+      );
+  }
+
+  registrySvgSymbolsByString(str: string) {
+    this.appendSvg(str);
+  }
+
+  private appendSvg(svgString: string) {
+    const setEl = this.doc.createElement('div');
+    setEl.className = 'aui-icon-set';
+    setEl.style.display = 'none';
+    setEl.innerHTML = svgString;
+    this.doc.body.append(setEl);
+  }
+}
+
+export function ICON_REGISTRY_PROVIDER_FACTORY(
+  parentRegistry: IconRegistryService,
+  document: Document,
+  httpClient: HttpClient,
+) {
+  return parentRegistry || new IconRegistryService(document, httpClient);
+}
+
+export const ICON_REGISTRY_SERVICE_PROVIDER = {
+  provide: IconRegistryService,
+  deps: [
+    [new Optional(), new SkipSelf(), IconRegistryService],
+    [new Optional(), DOCUMENT],
+    [new Optional(), HttpClient],
+  ],
+  useFactory: ICON_REGISTRY_PROVIDER_FACTORY,
+};
diff --git a/src/icon/icon.component.html b/src/icon/icon.component.html
new file mode 100644
index 000000000..e90128b6f
--- /dev/null
+++ b/src/icon/icon.component.html
@@ -0,0 +1,63 @@
+<svg
+  *ngIf="icon === 'spinner'; else icons"
+  [attr.class]="getClass()"
+  [style.fill]="color"
+  [style.width]="getWidth()"
+  [style.height]="getHeight()"
+  viewBox="0 0 200 200"
+>
+  <defs>
+    <linearGradient
+      [attr.id]="'right-' + id"
+      gradientUnits="userSpaceOnUse"
+      x1="150"
+      y1="20"
+      x2="150"
+      y2="180"
+    >
+      <stop offset="0" style="stop-color:#000000" />
+      <stop offset="1" style="stop-color:#808080" />
+    </linearGradient>
+    <linearGradient
+      [attr.id]="'left-' + id"
+      gradientUnits="userSpaceOnUse"
+      x1="50"
+      y1="0"
+      x2="50"
+      y2="180"
+    >
+      <stop offset="0" style="stop-color:#FFFFFF" />
+      <stop offset="1" style="stop-color:#808080" />
+    </linearGradient>
+    <mask [attr.id]="'mask-' + id">
+      <g>
+        <path
+          [attr.fill]="'url(#right-' + id + ')'"
+          d="M100,0v20c44.1,0,80,35.9,80,80c0,44.1-35.9,80-80,80v20c55.2,0,100-44.8,100-100S155.2,0,100,0z"
+        />
+        <path
+          [attr.fill]="'url(#left-' + id + ')'"
+          d="M20,100c0-44.1,35.9-80,80-80V0C44.8,0,0,44.8,0,100s44.8,100,100,100v-20C55.9,180,20,144.1,20,100z"
+        />
+      </g>
+    </mask>
+  </defs>
+  <rect
+    x="0"
+    y="0"
+    width="200"
+    height="200"
+    [attr.mask]="'url(#mask-' + id + ')'"
+  />
+</svg>
+
+<ng-template #icons>
+  <svg
+    [attr.class]="getClass()"
+    [style.fill]="color"
+    [style.width]="getWidth()"
+    [style.height]="getHeight()"
+  >
+    <use [attr.xlink:href]="link + '#' + getIconId()"></use>
+  </svg>
+</ng-template>
diff --git a/src/icon/icon.component.scss b/src/icon/icon.component.scss
new file mode 100644
index 000000000..4937dc62e
--- /dev/null
+++ b/src/icon/icon.component.scss
@@ -0,0 +1,34 @@
+@import '../theme/var';
+
+.aui-icon {
+  display: inline-block;
+  width: 1em;
+  height: 1em;
+  vertical-align: -0.15em;
+  fill: currentColor;
+
+  &--left {
+    margin-left: $icon-margin-hoz;
+  }
+
+  &--right {
+    margin-right: $icon-margin-hoz;
+  }
+}
+
+.aui-icon-spinner {
+  animation: rotating 0.5s linear infinite;
+}
+
+aui-icon + aui-icon > .aui-icon {
+  margin-left: $icon-margin-hoz;
+}
+
+@keyframes rotating {
+  0% {
+    transform: rotateZ(0deg);
+  }
+  100% {
+    transform: rotateZ(360deg);
+  }
+}
diff --git a/src/icon/icon.component.spec.ts b/src/icon/icon.component.spec.ts
new file mode 100644
index 000000000..2321ab6e5
--- /dev/null
+++ b/src/icon/icon.component.spec.ts
@@ -0,0 +1,119 @@
+import { Component, DebugElement } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+
+import { IconModule } from './public-api';
+
+describe('IconComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let debugEl: DebugElement;
+  let el: HTMLElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [IconModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    debugEl = fixture.debugElement.query(By.css('svg'));
+    el = debugEl.nativeElement;
+  });
+
+  it('should append svg to body', () => {
+    const setEl = document.querySelector('.aui-icon-set');
+
+    expect(setEl).not.toBeNull();
+    expect(setEl.querySelector('#aui-icon-close')).not.toBeNull();
+  });
+
+  it('should use correct icon', () => {
+    ins.icon = 'close';
+    ins.margin = 'right';
+    fixture.detectChanges();
+    expect(el.getAttribute('class')).toContain('aui-icon');
+    expect(el.getAttribute('class')).toContain('aui-icon--right');
+    expect(el.getAttribute('class')).toContain('aui-icon-close');
+    expect(el.querySelector('use').getAttribute('xlink:href')).toBe(
+      '#aui-icon-close',
+    );
+
+    ins.icon = 'search';
+    fixture.detectChanges();
+    expect(el.getAttribute('class')).toContain('aui-icon-search');
+    expect(el.querySelector('use').getAttribute('xlink:href')).toBe(
+      '#aui-icon-search',
+    );
+  });
+
+  it('should apply correct color', () => {
+    ins.icon = 'close';
+    fixture.detectChanges();
+    expect(el.style.fill).toBe('');
+
+    ins.color = 'red';
+    fixture.detectChanges();
+    expect(el.style.fill).toBe('red');
+  });
+
+  it('should apply correct size', () => {
+    ins.icon = 'close';
+    fixture.detectChanges();
+    expect(el.style.width).toBe('');
+    expect(el.style.height).toBe('');
+
+    ins.size = '24px';
+    fixture.detectChanges();
+    expect(el.style.width).toBe('24px');
+    expect(el.style.height).toBe('24px');
+
+    ins.size = '12px,36px';
+    fixture.detectChanges();
+    expect(el.style.width).toBe('12px');
+    expect(el.style.height).toBe('36px');
+  });
+
+  it('should use correct custom icon', () => {
+    ins.icon = 'custom:close';
+    fixture.detectChanges();
+
+    expect(el.getAttribute('class')).toContain('aui-icon');
+    expect(el.getAttribute('class')).toContain('custom-close');
+    expect(el.querySelector('use').getAttribute('xlink:href')).toBe(
+      '#custom-close',
+    );
+  });
+
+  it('should use correct link icon', () => {
+    ins.icon = 'custom:close';
+    ins.link = '/icons.svg';
+    fixture.detectChanges();
+
+    expect(el.getAttribute('class')).toContain('aui-icon');
+    expect(el.getAttribute('class')).toContain('custom-close');
+    expect(el.querySelector('use').getAttribute('xlink:href')).toBe(
+      '/icons.svg#custom-close',
+    );
+  });
+});
+
+@Component({
+  template: `
+    <aui-icon
+      [icon]="icon"
+      [link]="link"
+      [margin]="margin"
+      [color]="color"
+      [size]="size"
+    ></aui-icon>
+  `,
+})
+class TestComponent {
+  icon = '';
+  link = '';
+  margin: string;
+  color: string;
+  size: string;
+}
diff --git a/src/icon/icon.component.ts b/src/icon/icon.component.ts
new file mode 100644
index 000000000..d33a57dc2
--- /dev/null
+++ b/src/icon/icon.component.ts
@@ -0,0 +1,77 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  Input,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { Bem, buildBem } from '../utils/bem';
+
+import { IconRegistryService } from './icon-registry.service';
+
+let id = 0;
+
+@Component({
+  selector: 'aui-icon',
+  templateUrl: './icon.component.html',
+  styleUrls: ['./icon.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class IconComponent {
+  @Input()
+  icon = 'none';
+
+  @Input()
+  link = '';
+
+  @Input()
+  margin: 'left' | 'right';
+
+  @Input()
+  size: string;
+
+  @Input()
+  color: string;
+
+  bem: Bem = buildBem('aui-icon');
+
+  id = id++;
+
+  constructor(private readonly iconRegistryService: IconRegistryService) {}
+
+  private parseIcon(): [string, string] {
+    const defaultPrefix = this.iconRegistryService.getDefaultIconPrefix();
+    const arr = (this.icon || '').split(':');
+    if (arr.length < 2) {
+      return [defaultPrefix, arr[0]];
+    } else {
+      return [arr[0], arr[1]];
+    }
+  }
+
+  getWidth() {
+    if (!this.size) {
+      return false;
+    }
+    return (this.size || '').split(',')[0];
+  }
+
+  getHeight() {
+    if (!this.size) {
+      return false;
+    }
+    const arr = (this.size || '').split(',');
+    return arr[1] || arr[0];
+  }
+
+  getIconId() {
+    const [prefix, name] = this.parseIcon();
+    return `${prefix}-${name}`;
+  }
+
+  getClass() {
+    return `${this.bem.block(this.margin)} ${this.getIconId()}`;
+  }
+}
diff --git a/src/icon/icon.module.ts b/src/icon/icon.module.ts
new file mode 100644
index 000000000..b1c8de2fa
--- /dev/null
+++ b/src/icon/icon.module.ts
@@ -0,0 +1,13 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { ICON_REGISTRY_SERVICE_PROVIDER } from './icon-registry.service';
+import { IconComponent } from './icon.component';
+
+@NgModule({
+  imports: [CommonModule],
+  declarations: [IconComponent],
+  exports: [IconComponent],
+  providers: [ICON_REGISTRY_SERVICE_PROVIDER],
+})
+export class IconModule {}
diff --git a/src/icon/icons.ts b/src/icon/icons.ts
new file mode 100644
index 000000000..421391e66
--- /dev/null
+++ b/src/icon/icons.ts
@@ -0,0 +1,2 @@
+export const auiIcons =
+  '<svg><symbol id="aui-icon-close" viewBox="0 0 1024 1024"><path d="M802.24 131.2L512 421.44 221.696 131.2 131.2 221.76l290.304 290.304-290.304 290.24 90.496 90.496L512 602.56l290.24 290.24 90.56-90.496-290.304-290.24 290.304-290.304z"  ></path></symbol><symbol id="aui-icon-close_small" viewBox="0 0 1024 1024"><path d="M597.333333 512l170.666667-170.666667a60.672 60.672 0 0 0 0-85.333333 60.672 60.672 0 0 0-85.333333 0L512 426.666667 341.333333 256a60.672 60.672 0 0 0-85.333333 0 60.672 60.672 0 0 0 0 85.333333l170.666667 170.666667-170.666667 170.666667a60.672 60.672 0 0 0 0 85.333333 60.672 60.672 0 0 0 85.333333 0l170.666667-170.666667 170.666667 170.666667a60.672 60.672 0 0 0 85.333333 0 60.672 60.672 0 0 0 0-85.333333L597.333333 512z"  ></path></symbol><symbol id="aui-icon-close_medium" viewBox="0 0 1024 1024"><path d="M597.333333 512l341.333334-341.333333a60.672 60.672 0 0 0 0-85.333334 60.672 60.672 0 0 0-85.333334 0L512 426.666667 170.666667 85.333333a60.672 60.672 0 0 0-85.333334 0 60.672 60.672 0 0 0 0 85.333334l341.333334 341.333333-341.333334 341.333333a60.672 60.672 0 0 0 0 85.333334 60.672 60.672 0 0 0 85.333334 0l341.333333-341.333334 341.333333 341.333334a60.672 60.672 0 0 0 85.333334 0 60.672 60.672 0 0 0 0-85.333334L597.333333 512z"  ></path></symbol><symbol id="aui-icon-close_circle_small_s" viewBox="0 0 1024 1024"><path d="M512 1024A512 512 0 1 1 512 0a512 512 0 0 1 0 1024z m85.333333-512l170.666667-170.666667a60.672 60.672 0 0 0 0-85.333333 60.672 60.672 0 0 0-85.333333 0L512 426.666667 341.333333 256a60.672 60.672 0 0 0-85.333333 0 60.672 60.672 0 0 0 0 85.333333l170.666667 170.666667-170.666667 170.666667a60.672 60.672 0 0 0 0 85.333333 60.672 60.672 0 0 0 85.333333 0l170.666667-170.666667 170.666667 170.666667a60.672 60.672 0 0 0 85.333333 0 60.672 60.672 0 0 0 0-85.333333L597.333333 512z"  ></path></symbol><symbol id="aui-icon-angle_down" viewBox="0 0 1024 1024"><path d="M512 678.4a38.4 38.4 0 0 1-27.136-11.264l-256-256a38.272 38.272 0 0 1 0-54.272 38.272 38.272 0 0 1 54.272 0L512 585.664l228.864-228.8a38.272 38.272 0 0 1 54.272 0 38.272 38.272 0 0 1 0 54.272l-256 256A38.4 38.4 0 0 1 512 678.4"  ></path></symbol><symbol id="aui-icon-angle_double_left" viewBox="0 0 1024 1024"><path d="M568.64 749.44a19.776 19.776 0 0 1-5.696 13.12l-28.544 28.544a19.584 19.584 0 0 1-13.12 5.696 19.776 19.776 0 0 1-13.12-5.696L241.856 524.8a19.584 19.584 0 0 1-5.696-13.12c0-4.544 2.304-9.728 5.696-13.12L508.16 232.256a19.584 19.584 0 0 1 13.12-5.696c4.544 0 9.728 2.304 13.12 5.696l28.544 28.544a19.584 19.584 0 0 1 5.696 13.12 19.776 19.776 0 0 1-5.696 13.12L338.368 511.616l224.576 224.576a19.584 19.584 0 0 1 5.696 13.12v0.128z m219.456 0a19.776 19.776 0 0 1-5.696 13.12l-28.544 28.544a19.584 19.584 0 0 1-13.12 5.696 19.776 19.776 0 0 1-13.12-5.696L461.312 524.8a19.584 19.584 0 0 1-5.696-13.12c0-4.544 2.304-9.728 5.696-13.12l266.304-266.304a19.584 19.584 0 0 1 13.12-5.696c4.544 0 9.728 2.304 13.12 5.696l28.544 28.544a19.584 19.584 0 0 1 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diff --git a/src/icon/public-api.ts b/src/icon/public-api.ts
new file mode 100644
index 000000000..1dbaa4dc7
--- /dev/null
+++ b/src/icon/public-api.ts
@@ -0,0 +1,3 @@
+export * from './icon.component';
+export * from './icon.module';
+export * from './icon-registry.service';
diff --git a/src/icon/utils/errors.ts b/src/icon/utils/errors.ts
new file mode 100644
index 000000000..2b52c18a6
--- /dev/null
+++ b/src/icon/utils/errors.ts
@@ -0,0 +1,9 @@
+export function getAuiIconNoHttpProviderError(): Error {
+  return new Error(
+    'Could not find HttpClient provider for use with Alauda UI icons. Please include the HttpClientModule from @angular/common/http in your app imports.',
+  );
+}
+
+export function getAuiIconFailedToLoadCustomIconFile(url: string) {
+  return new Error(`AuiIcon failed to load custom icon file: ${url}.`);
+}
diff --git a/src/inline-alert/README.md b/src/inline-alert/README.md
new file mode 100644
index 000000000..3b32618f2
--- /dev/null
+++ b/src/inline-alert/README.md
@@ -0,0 +1,16 @@
+# Inline Alert
+
+## Attributes
+
+| 参数     | 说明       | 类型            | 默认值               |
+| -------- | ---------- | --------------- | -------------------- |
+| title    | 标题       | string          | -                    |
+| content  | 内容       | string          | -                    |
+| type     | 类型       | InlineAlertType | InlineAlertType.Info |
+| closable | 是否可关闭 | boolean         | false                |
+
+## Events
+
+| 事件名称 | 说明                     | 回调参数 |
+| -------- | ------------------------ | -------- |
+| close    | 关闭 Inline Alert 时触发 | -        |
diff --git a/src/inline-alert/helper-directives.ts b/src/inline-alert/helper-directives.ts
new file mode 100644
index 000000000..e211d4f2d
--- /dev/null
+++ b/src/inline-alert/helper-directives.ts
@@ -0,0 +1,8 @@
+import { Directive } from '@angular/core';
+
+@Directive({
+  selector: '[auiInlineAlertTitle]',
+  exportAs: 'auiInlineAlertTitle',
+})
+// eslint-disable-next-line @typescript-eslint/no-extraneous-class
+export class InlineAlertTitleDirective {}
diff --git a/src/inline-alert/icon-map.ts b/src/inline-alert/icon-map.ts
new file mode 100644
index 000000000..a0acbdd04
--- /dev/null
+++ b/src/inline-alert/icon-map.ts
@@ -0,0 +1,8 @@
+import { InlineAlertType } from './inline-alert.types';
+
+export const iconMap = {
+  [InlineAlertType.Success]: 'check_circle_s',
+  [InlineAlertType.Warning]: 'exclamation_circle_s',
+  [InlineAlertType.Error]: 'exclamation_triangle_s',
+  [InlineAlertType.Info]: 'info_circle_s',
+};
diff --git a/src/inline-alert/inline-alert.component.html b/src/inline-alert/inline-alert.component.html
new file mode 100644
index 000000000..e39fd0a4d
--- /dev/null
+++ b/src/inline-alert/inline-alert.component.html
@@ -0,0 +1,18 @@
+<div *ngIf="visible" [class]="bem.block(type)">
+  <div class="aui-inline-alert__icon">
+    <aui-icon [icon]="iconKey"></aui-icon>
+  </div>
+  <div class="aui-inline-alert__body">
+    <div class="aui-inline-alert__title" *ngIf="title || titleRef">
+      <ng-container *ngIf="title">{{ title }}</ng-container>
+      <ng-content select="[auiInlineAlertTitle]"></ng-content>
+    </div>
+    <div class="aui-inline-alert__content">
+      <ng-container *ngIf="content">{{ content }}</ng-container>
+      <ng-content></ng-content>
+    </div>
+  </div>
+  <div class="aui-inline-alert__close" *ngIf="closable" (click)="closeSelf()">
+    <aui-icon icon="close"></aui-icon>
+  </div>
+</div>
diff --git a/src/inline-alert/inline-alert.component.scss b/src/inline-alert/inline-alert.component.scss
new file mode 100644
index 000000000..fdedc070e
--- /dev/null
+++ b/src/inline-alert/inline-alert.component.scss
@@ -0,0 +1,69 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+.aui-inline-alert {
+  display: flex;
+  padding: $inline-alert-padding;
+  margin-bottom: $inline-alert-vertical-margin;
+  border-radius: $inline-alert-border-radius;
+  border: $inline-alert-border-width $inline-alert-border-style
+    $inline-alert-primary-color;
+  color: $color-text-main;
+  background-color: $color-white;
+
+  @each $status, $color in $status-color-map {
+    &--#{$status} {
+      border-color: $color;
+    }
+
+    &--#{$status} &__icon {
+      color: $color;
+    }
+  }
+
+  &__icon {
+    display: flex;
+    align-items: center;
+    height: $inline-alert-title-line-height;
+    font-size: $font-size-large;
+  }
+  &__close {
+    display: flex;
+    align-items: center;
+    height: $inline-alert-title-line-height;
+    font-size: $font-size-small;
+    color: $inline-alert-close-color;
+    cursor: pointer;
+    &:hover {
+      color: $inline-alert-close-color-hover;
+    }
+  }
+
+  &__body {
+    max-width: 100%;
+    flex-grow: 1;
+    flex-shrink: 1;
+    overflow: hidden;
+    padding: 0 8px;
+  }
+
+  &__title {
+    font-size: $inline-alert-title-font-size;
+    line-height: $inline-alert-title-line-height;
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+  }
+
+  &__content {
+    margin-top: (
+        $inline-alert-title-line-height - $inline-alert-content-line-height
+      ) / 2;
+    font-size: $inline-alert-content-font-size;
+    line-height: $inline-alert-content-line-height;
+  }
+
+  &__title + &__content {
+    margin-top: 4px;
+  }
+}
diff --git a/src/inline-alert/inline-alert.component.spec.ts b/src/inline-alert/inline-alert.component.spec.ts
new file mode 100644
index 000000000..112a29459
--- /dev/null
+++ b/src/inline-alert/inline-alert.component.spec.ts
@@ -0,0 +1,122 @@
+import { Component, ViewChild } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+
+import {
+  InlineAlertComponent,
+  InlineAlertModule,
+  InlineAlertType,
+} from './public-api';
+
+describe('InlineAlertComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [InlineAlertModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+  });
+
+  it('should render correct text content', () => {
+    ins.title = 'text title 1';
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(
+        By.css('#inline-alert .aui-inline-alert__title'),
+      ).nativeElement.textContent,
+    ).toContain('text title 1');
+
+    ins.content = 'text content 1';
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(
+        By.css('#inline-alert .aui-inline-alert__content'),
+      ).nativeElement.textContent,
+    ).toContain('text content 1');
+  });
+
+  it('should be closed by click close button', () => {
+    fixture.debugElement
+      .query(By.css('#inline-alert .aui-inline-alert__close'))
+      .nativeElement.click();
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#inline-alert aui-inline-alert')),
+    ).toBeNull();
+  });
+
+  it('should emit close event when click close button', () => {
+    return new Promise(resolve => {
+      ins.inlineAlertRef.close.subscribe(() => {
+        resolve();
+      });
+      fixture.debugElement
+        .query(By.css('#inline-alert .aui-inline-alert__close'))
+        .nativeElement.click();
+      fixture.detectChanges();
+    });
+  });
+
+  it('should hide close button when not closable', () => {
+    ins.closable = true;
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(
+        By.css('#inline-alert .aui-inline-alert__close'),
+      ),
+    ).not.toBeNull();
+
+    ins.closable = false;
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(
+        By.css('#inline-alert .aui-inline-alert__close'),
+      ),
+    ).toBeNull();
+  });
+
+  it('should render correct type', () => {
+    const typeList = [
+      InlineAlertType.Info,
+      InlineAlertType.Success,
+      InlineAlertType.Warning,
+      InlineAlertType.Error,
+    ];
+
+    for (const type of typeList) {
+      fixture.componentInstance.type = type;
+      fixture.detectChanges();
+      expect(
+        fixture.debugElement.query(By.css('#inline-alert .aui-inline-alert'))
+          .nativeElement.className,
+      ).toContain(`aui-inline-alert--${type}`);
+    }
+  });
+});
+
+@Component({
+  template: `
+    <aui-inline-alert
+      id="inline-alert"
+      [title]="title"
+      [content]="content"
+      [type]="type"
+      [closable]="closable"
+      #inlineAlertRef
+    ></aui-inline-alert>
+  `,
+})
+export class TestComponent {
+  title = '';
+  content = '';
+  closable = true;
+  color = '';
+  type = InlineAlertType.Info;
+  @ViewChild('inlineAlertRef', { static: true })
+  inlineAlertRef: InlineAlertComponent;
+}
diff --git a/src/inline-alert/inline-alert.component.ts b/src/inline-alert/inline-alert.component.ts
new file mode 100644
index 000000000..7ee7cdde9
--- /dev/null
+++ b/src/inline-alert/inline-alert.component.ts
@@ -0,0 +1,56 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ContentChild,
+  EventEmitter,
+  Input,
+  Output,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { Bem, buildBem } from '../utils/bem';
+
+import { InlineAlertTitleDirective } from './helper-directives';
+import { iconMap } from './icon-map';
+import { InlineAlertType } from './inline-alert.types';
+
+@Component({
+  selector: 'aui-inline-alert',
+  templateUrl: './inline-alert.component.html',
+  styleUrls: ['./inline-alert.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class InlineAlertComponent {
+  bem: Bem = buildBem('aui-inline-alert');
+
+  @Input()
+  title: string;
+
+  @Input()
+  content: string;
+
+  @Input()
+  closable = false;
+
+  @Input()
+  type = InlineAlertType.Info;
+
+  @Output()
+  close = new EventEmitter<void>();
+
+  @ContentChild(InlineAlertTitleDirective, { static: true })
+  titleRef: InlineAlertTitleDirective;
+
+  visible = true;
+
+  get iconKey() {
+    return iconMap[this.type || InlineAlertType.Info];
+  }
+
+  closeSelf() {
+    this.visible = false;
+    this.close.emit();
+  }
+}
diff --git a/src/inline-alert/inline-alert.module.ts b/src/inline-alert/inline-alert.module.ts
new file mode 100644
index 000000000..d4808566e
--- /dev/null
+++ b/src/inline-alert/inline-alert.module.ts
@@ -0,0 +1,14 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/public-api';
+
+import { InlineAlertTitleDirective } from './helper-directives';
+import { InlineAlertComponent } from './inline-alert.component';
+
+@NgModule({
+  imports: [CommonModule, IconModule],
+  declarations: [InlineAlertComponent, InlineAlertTitleDirective],
+  exports: [InlineAlertComponent, InlineAlertTitleDirective],
+})
+export class InlineAlertModule {}
diff --git a/src/inline-alert/inline-alert.types.ts b/src/inline-alert/inline-alert.types.ts
new file mode 100644
index 000000000..7f1cfd451
--- /dev/null
+++ b/src/inline-alert/inline-alert.types.ts
@@ -0,0 +1,10 @@
+export enum InlineAlertType {
+  /**
+   * @deprecated use `InlineAlertType.Info` instead
+   */
+  Primary = 'info',
+  Success = 'success',
+  Warning = 'warning',
+  Error = 'error',
+  Info = 'info',
+}
diff --git a/src/inline-alert/public-api.ts b/src/inline-alert/public-api.ts
new file mode 100644
index 000000000..b15a0268d
--- /dev/null
+++ b/src/inline-alert/public-api.ts
@@ -0,0 +1,4 @@
+export * from './inline-alert.types';
+export * from './inline-alert.component';
+export * from './helper-directives';
+export * from './inline-alert.module';
diff --git a/src/input/autosize.directive.ts b/src/input/autosize.directive.ts
new file mode 100644
index 000000000..6dc4f66c5
--- /dev/null
+++ b/src/input/autosize.directive.ts
@@ -0,0 +1,64 @@
+import {
+  AfterViewInit,
+  Directive,
+  ElementRef,
+  HostListener,
+  Input,
+} from '@angular/core';
+
+import { calcTextareaHeight } from './utils';
+/**
+ * Directive to automatically resize a textarea to fit its content.
+ */
+@Directive({
+  // tslint:disable-next-line: directive-selector
+  selector: 'textarea[autosize]',
+  exportAs: 'TextareaAutosize',
+})
+export class AutosizeDirective implements AfterViewInit {
+  private _autoSize: {
+    minRows: number;
+    maxRows?: number;
+  } = {
+    minRows: 3,
+    maxRows: 6,
+  };
+
+  private textareaCalcStyle: {
+    minHeight?: string;
+    maxHeight?: string;
+    height?: string;
+  } = {};
+
+  @HostListener('input')
+  onTextareaInput() {
+    this.resizeTextarea();
+  }
+
+  @Input('autosize')
+  get autoSize() {
+    return this._autoSize;
+  }
+
+  set autoSize(value: { minRows: number; maxRows?: number }) {
+    this._autoSize = value;
+    this.resizeTextarea();
+  }
+
+  constructor(protected elementRef: ElementRef<HTMLTextAreaElement>) {}
+
+  resizeTextarea() {
+    this.textareaCalcStyle = calcTextareaHeight(
+      this.elementRef.nativeElement,
+      this.autoSize.minRows,
+      this.autoSize.maxRows,
+    );
+    this.elementRef.nativeElement.style.minHeight = this.textareaCalcStyle.minHeight;
+    this.elementRef.nativeElement.style.maxHeight = this.textareaCalcStyle.maxHeight;
+    this.elementRef.nativeElement.style.height = this.textareaCalcStyle.height;
+  }
+
+  ngAfterViewInit() {
+    this.resizeTextarea();
+  }
+}
diff --git a/src/input/helper-directives.ts b/src/input/helper-directives.ts
new file mode 100644
index 000000000..0b44ffedb
--- /dev/null
+++ b/src/input/helper-directives.ts
@@ -0,0 +1,22 @@
+/* eslint-disable @typescript-eslint/no-extraneous-class */
+import { Directive } from '@angular/core';
+
+@Directive({
+  selector: '[auiInputAddonBefore]',
+})
+export class InputAddonBeforeDirective {}
+
+@Directive({
+  selector: '[auiInputAddonAfter]',
+})
+export class InputAddonAfterDirective {}
+
+@Directive({
+  selector: '[auiInputPrefix]',
+})
+export class InputPrefixDirective {}
+
+@Directive({
+  selector: '[auiInputSuffix]',
+})
+export class InputSuffixDirective {}
diff --git a/src/input/input-group/__snapshots__/input-group.component.spec.ts.snap b/src/input/input-group/__snapshots__/input-group.component.spec.ts.snap
new file mode 100644
index 000000000..6cfbf3e16
--- /dev/null
+++ b/src/input/input-group/__snapshots__/input-group.component.spec.ts.snap
@@ -0,0 +1,138 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`InputGroupComponent should match snapshot 1`] = `
+<ng-component>
+  <aui-input-group>
+    <div
+      class="aui-input-group aui-input-group--medium hasAddonBefore hasAddonAfter hasPrefix hasSuffix"
+    >
+      <div
+        class="aui-input-group__inner-wrapper"
+      >
+        
+        <div
+          class="aui-input-group__addon aui-input-group__addon--before"
+        >
+          <span
+            auiinputaddonbefore=""
+          >
+            HTTPS
+          </span>
+        </div>
+        <div
+          class="aui-input-group__input-wrapper"
+        >
+          
+          <span
+            class="aui-input-group__prefix"
+          >
+            <aui-icon
+              auiinputprefix=""
+              icon="search_s"
+            >
+              
+              <svg
+                class="aui-icon aui-icon-search_s"
+              >
+                <use
+                  xlink:href="#aui-icon-search_s"
+                />
+              </svg>
+              
+            </aui-icon>
+          </span>
+          <input
+            aui-input=""
+            class="aui-input aui-input--medium"
+            placeholder="placeholder"
+          />
+          
+          <span
+            class="aui-input-group__suffix"
+          >
+            <aui-icon
+              auiinputsuffix=""
+              icon="spinner"
+            >
+              
+              <svg
+                class="aui-icon aui-icon-spinner"
+                viewBox="0 0 200 200"
+              >
+                <defs>
+                  <lineargradient
+                    gradientUnits="userSpaceOnUse"
+                    id="right-11"
+                    x1="150"
+                    x2="150"
+                    y1="20"
+                    y2="180"
+                  >
+                    <stop
+                      offset="0"
+                      style="stop-color:#000000"
+                    />
+                    <stop
+                      offset="1"
+                      style="stop-color:#808080"
+                    />
+                  </lineargradient>
+                  <lineargradient
+                    gradientUnits="userSpaceOnUse"
+                    id="left-11"
+                    x1="50"
+                    x2="50"
+                    y1="0"
+                    y2="180"
+                  >
+                    <stop
+                      offset="0"
+                      style="stop-color:#FFFFFF"
+                    />
+                    <stop
+                      offset="1"
+                      style="stop-color:#808080"
+                    />
+                  </lineargradient>
+                  <mask
+                    id="mask-11"
+                  >
+                    <g>
+                      <path
+                        d="M100,0v20c44.1,0,80,35.9,80,80c0,44.1-35.9,80-80,80v20c55.2,0,100-44.8,100-100S155.2,0,100,0z"
+                        fill="url(#right-11)"
+                      />
+                      <path
+                        d="M20,100c0-44.1,35.9-80,80-80V0C44.8,0,0,44.8,0,100s44.8,100,100,100v-20C55.9,180,20,144.1,20,100z"
+                        fill="url(#left-11)"
+                      />
+                    </g>
+                  </mask>
+                </defs>
+                <rect
+                  height="200"
+                  mask="url(#mask-11)"
+                  width="200"
+                  x="0"
+                  y="0"
+                />
+              </svg>
+              
+            </aui-icon>
+          </span>
+        </div>
+        
+        <div
+          class="aui-input-group__addon aui-input-group__addon--after"
+        >
+          <span
+            auiinputaddonafter=""
+          >
+            GB
+          </span>
+        </div>
+      </div>
+    </div>
+  </aui-input-group>
+</ng-component>
+`;
diff --git a/src/input/input-group/input-group.component.html b/src/input/input-group/input-group.component.html
new file mode 100644
index 000000000..03078c956
--- /dev/null
+++ b/src/input/input-group/input-group.component.html
@@ -0,0 +1,29 @@
+<div
+  [ngClass]="bem.block(inputRef.size$ | async)"
+  [class.isDisabled]="inputRef.disabled$ | async"
+  [class.hasAddonBefore]="hasAddonBefore$ | async"
+  [class.hasAddonAfter]="hasAddonAfter$ | async"
+  [class.hasPrefix]="hasPrefix$ | async"
+  [class.hasSuffix]="hasSuffix$ | async"
+>
+  <div [class]="bem.element('inner-wrapper')">
+    <div
+      *ngIf="hasAddonBefore$ | async"
+      [class]="bem.element('addon', 'before')"
+    >
+      <ng-content select="[auiInputAddonBefore]"></ng-content>
+    </div>
+    <div [class]="bem.element('input-wrapper')">
+      <span *ngIf="hasPrefix$ | async" [class]="bem.element('prefix')">
+        <ng-content select="[auiInputPrefix]"></ng-content>
+      </span>
+      <ng-content></ng-content>
+      <span *ngIf="hasSuffix$ | async" [class]="bem.element('suffix')">
+        <ng-content select="[auiInputSuffix]"></ng-content>
+      </span>
+    </div>
+    <div *ngIf="hasAddonAfter$ | async" [class]="bem.element('addon', 'after')">
+      <ng-content select="[auiInputAddonAfter]"></ng-content>
+    </div>
+  </div>
+</div>
diff --git a/src/input/input-group/input-group.component.scss b/src/input/input-group/input-group.component.scss
new file mode 100644
index 000000000..5e87d6230
--- /dev/null
+++ b/src/input/input-group/input-group.component.scss
@@ -0,0 +1,178 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+.aui-input-group {
+  display: inline-block;
+  width: 100%;
+  color: $input-color;
+
+  &.isDisabled {
+    color: $input-placeholder-color;
+    cursor: not-allowed;
+  }
+
+  &--large {
+    $padding: $input-large-padding-hoz * 2 + $input-large-font-size +
+      $input-border-width;
+
+    height: $input-large-height;
+    font-size: $input-large-font-size;
+
+    &.hasPrefix .aui-input {
+      padding-left: $padding;
+    }
+
+    &.hasSuffix .aui-input {
+      padding-right: $padding;
+    }
+
+    .aui-input-group {
+      &__prefix {
+        left: $input-large-padding-hoz + $input-border-width;
+      }
+      &__suffix {
+        right: $input-large-padding-hoz + $input-border-width;
+      }
+      &__addon {
+        padding: 0 $input-large-padding-hoz;
+      }
+    }
+  }
+
+  &--medium {
+    $padding: $input-medium-padding-hoz * 2 + $input-medium-font-size +
+      $input-border-width;
+
+    height: $input-medium-height;
+    font-size: $input-medium-font-size;
+
+    &.hasPrefix .aui-input {
+      padding-left: $padding;
+    }
+    &.hasSuffix .aui-input {
+      padding-right: $padding;
+    }
+
+    .aui-input-group {
+      &__prefix {
+        left: $input-medium-padding-hoz + $input-border-width;
+      }
+      &__suffix {
+        right: $input-medium-padding-hoz + $input-border-width;
+      }
+      &__addon {
+        padding: 0 $input-medium-padding-hoz;
+      }
+    }
+  }
+
+  &--small {
+    $padding: $input-small-padding-hoz * 2 + $input-small-font-size +
+      $input-border-width;
+
+    height: $input-small-height;
+    font-size: $input-small-font-size;
+
+    &.hasPrefix .aui-input {
+      padding-left: $padding;
+    }
+    &.hasSuffix .aui-input {
+      padding-right: $padding;
+    }
+
+    .aui-input-group {
+      &__prefix {
+        left: $input-small-padding-hoz + $input-border-width;
+      }
+      &__suffix {
+        right: $input-small-padding-hoz + $input-border-width;
+      }
+      &__addon {
+        padding: 0 $input-small-padding-hoz;
+      }
+    }
+  }
+
+  &--mini {
+    $padding: $input-mini-padding-hoz * 2 + $input-mini-font-size +
+      $input-border-width;
+
+    height: $input-mini-height;
+    font-size: $input-mini-font-size;
+
+    &.hasPrefix .aui-input {
+      padding-left: $padding;
+    }
+    &.hasSuffix .aui-input {
+      padding-right: $padding;
+    }
+
+    .aui-input-group {
+      &__prefix {
+        left: $input-mini-padding-hoz + $input-border-width;
+      }
+      &__suffix {
+        right: $input-mini-padding-hoz + $input-border-width;
+      }
+      &__addon {
+        padding: 0 $input-mini-padding-hoz;
+      }
+    }
+  }
+
+  &__inner-wrapper {
+    display: flex;
+    height: 100%;
+  }
+
+  &__input-wrapper {
+    width: 100%;
+    position: relative;
+
+    &:hover .aui-input:not([disabled]) {
+      border-color: $input-border-color-primary;
+    }
+  }
+
+  &__addon {
+    display: flex;
+    align-items: center;
+    flex-shrink: 0;
+    height: 100%;
+    border: $input-border-width $input-border-style $input-border-color;
+    background-color: $input-bg-color-disabled;
+
+    &--before {
+      border-right: none;
+      border-radius: $input-border-radius 0 0 $input-border-radius;
+    }
+    &--after {
+      border-left: none;
+      border-radius: 0 $input-border-radius $input-border-radius 0;
+    }
+  }
+
+  &__prefix {
+    position: absolute;
+    top: 50%;
+    transform: translateY(-50%);
+    color: $input-prefix-icon-color;
+  }
+
+  &__suffix {
+    position: absolute;
+    top: 50%;
+    transform: translateY(-50%);
+    color: $input-suffix-icon-color;
+  }
+
+  &.hasAddonBefore .aui-input {
+    border-top-left-radius: 0;
+    border-bottom-left-radius: 0;
+  }
+
+  &.hasAddonAfter .aui-input {
+    border-top-right-radius: 0;
+    border-bottom-right-radius: 0;
+  }
+}
diff --git a/src/input/input-group/input-group.component.spec.ts b/src/input/input-group/input-group.component.spec.ts
new file mode 100644
index 000000000..ebfbd62db
--- /dev/null
+++ b/src/input/input-group/input-group.component.spec.ts
@@ -0,0 +1,102 @@
+import { Component, DebugElement } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+
+import { IconModule } from '../../icon/public-api';
+import { ComponentSize } from '../../types';
+import { InputModule } from '../public-api';
+
+describe('InputGroupComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let debugEl: DebugElement;
+  let el: HTMLElement;
+  let groupEl: HTMLElement;
+  let innerWrapperEl: HTMLElement;
+  let inputWrapperEl: HTMLElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [InputModule, IconModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    debugEl = fixture.debugElement.query(By.css('aui-input-group'));
+    el = debugEl.nativeElement;
+    groupEl = el.querySelector('.aui-input-group');
+    innerWrapperEl = groupEl.querySelector('.aui-input-group__inner-wrapper');
+    inputWrapperEl = innerWrapperEl.querySelector(
+      '.aui-input-group__input-wrapper',
+    );
+  });
+
+  it('should render correct component construction', () => {
+    expect(groupEl).not.toBeNull();
+    expect(groupEl.className).toContain('aui-input-group--medium');
+    expect(innerWrapperEl).not.toBeNull();
+    expect(
+      innerWrapperEl.querySelector('.aui-input-group__input-wrapper'),
+    ).not.toBeNull();
+  });
+
+  it('should input-wrapper contain aui-input', () => {
+    const inputEl = inputWrapperEl.querySelector('input');
+    expect(inputEl).not.toBeNull();
+    expect(inputEl.className).toContain('aui-input');
+    expect(inputEl.className).toContain('aui-input--medium');
+  });
+
+  it('should render correct prefix & suffix', () => {
+    expect(groupEl.className).toContain('hasPrefix');
+    expect(groupEl.className).toContain('hasSuffix');
+    expect(
+      inputWrapperEl.querySelector('.aui-input-group__prefix'),
+    ).not.toBeNull();
+    expect(
+      inputWrapperEl.querySelector('.aui-input-group__prefix .aui-icon'),
+    ).not.toBeNull();
+    expect(
+      inputWrapperEl.querySelector('.aui-input-group__suffix'),
+    ).not.toBeNull();
+    expect(
+      inputWrapperEl.querySelector('.aui-input-group__suffix .aui-icon'),
+    ).not.toBeNull();
+  });
+
+  it('should render correct addon', () => {
+    const addonEl = innerWrapperEl.querySelectorAll('.aui-input-group__addon');
+    expect(addonEl.length).toBe(2);
+    expect(addonEl[0]).not.toBeNull();
+    expect(addonEl[0].className).toContain('aui-input-group__addon--before');
+    expect(addonEl[1]).not.toBeNull();
+    expect(addonEl[1].className).toContain('aui-input-group__addon--after');
+  });
+
+  it('should size option work correctly', () => {
+    ins.size = ComponentSize.Mini;
+    fixture.detectChanges();
+    expect(groupEl.className).toContain('aui-input-group--mini');
+    expect(el.querySelector('input').className).toContain('aui-input--mini');
+  });
+
+  it('should match snapshot', () => {
+    expect(fixture).toMatchSnapshot();
+  });
+});
+
+@Component({
+  template: `
+    <aui-input-group>
+      <span auiInputAddonBefore>HTTPS</span>
+      <span auiInputAddonAfter>GB</span>
+      <aui-icon auiInputPrefix icon="search_s"></aui-icon>
+      <aui-icon auiInputSuffix icon="spinner"></aui-icon>
+      <input aui-input [size]="size" placeholder="placeholder" />
+    </aui-input-group>
+  `,
+})
+class TestComponent {
+  size: ComponentSize;
+}
diff --git a/src/input/input-group/input-group.component.ts b/src/input/input-group/input-group.component.ts
new file mode 100644
index 000000000..4853c4665
--- /dev/null
+++ b/src/input/input-group/input-group.component.ts
@@ -0,0 +1,59 @@
+import {
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  Component,
+  ContentChild,
+  ContentChildren,
+  QueryList,
+  ViewEncapsulation,
+} from '@angular/core';
+import { Observable } from 'rxjs';
+
+import { Bem, buildBem } from '../../utils/bem';
+import { watchContentExist } from '../../utils/watch-content-exist';
+import {
+  InputAddonAfterDirective,
+  InputAddonBeforeDirective,
+  InputPrefixDirective,
+  InputSuffixDirective,
+} from '../helper-directives';
+import { InputComponent } from '../input.component';
+
+@Component({
+  selector: 'aui-input-group',
+  templateUrl: './input-group.component.html',
+  styleUrls: ['./input-group.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class InputGroupComponent implements AfterContentInit {
+  bem: Bem = buildBem('aui-input-group');
+
+  @ContentChildren(InputAddonBeforeDirective)
+  private readonly addonBeforeRefs: QueryList<InputAddonBeforeDirective>;
+
+  @ContentChildren(InputAddonAfterDirective)
+  private readonly addonAfterRefs: QueryList<InputAddonAfterDirective>;
+
+  @ContentChildren(InputPrefixDirective)
+  private readonly prefixRefs: QueryList<InputPrefixDirective>;
+
+  @ContentChildren(InputSuffixDirective)
+  private readonly suffixRefs: QueryList<InputSuffixDirective>;
+
+  @ContentChild(InputComponent, { static: false })
+  inputRef: InputComponent;
+
+  hasAddonBefore$: Observable<boolean>;
+  hasAddonAfter$: Observable<boolean>;
+  hasPrefix$: Observable<boolean>;
+  hasSuffix$: Observable<boolean>;
+
+  ngAfterContentInit() {
+    this.hasAddonBefore$ = watchContentExist(this.addonBeforeRefs);
+    this.hasAddonAfter$ = watchContentExist(this.addonAfterRefs);
+    this.hasPrefix$ = watchContentExist(this.prefixRefs);
+    this.hasSuffix$ = watchContentExist(this.suffixRefs);
+  }
+}
diff --git a/src/input/input.component.scss b/src/input/input.component.scss
new file mode 100644
index 000000000..0d535b9eb
--- /dev/null
+++ b/src/input/input.component.scss
@@ -0,0 +1,136 @@
+@import '../theme/var';
+@import '../theme/mixin';
+@import '../../node_modules/@angular/cdk/text-field';
+
+.aui-input {
+  display: inline-block;
+  width: 100%;
+  border: $input-border-style $input-border-width $input-border-color;
+  border-radius: $input-border-radius;
+  background-color: $input-bg-color;
+  color: $input-color;
+  outline: none;
+  text-overflow: ellipsis;
+  @include cdk-text-field-autofill-color($input-bg-color, $input-color);
+
+  &::-webkit-outer-spin-button,
+  &::-webkit-inner-spin-button {
+    -webkit-appearance: none;
+    margin: 0;
+  }
+
+  &[type='number'] {
+    -moz-appearance: textfield;
+  }
+
+  &::placeholder {
+    color: $input-placeholder-color;
+  }
+
+  &:invalid,
+  &:required {
+    box-shadow: none;
+  }
+
+  &:hover,
+  &:focus,
+  &.isFocused {
+    border-color: $input-border-color-primary;
+  }
+
+  &[readonly] {
+    background-color: $input-bg-color-disabled;
+    border-color: $input-border-color;
+    cursor: default;
+  }
+
+  &[disabled] {
+    color: $input-placeholder-color;
+    background-color: $input-bg-color-disabled;
+    border-color: $input-border-color;
+    cursor: not-allowed;
+  }
+
+  &--large {
+    height: $input-large-height;
+    padding: 0 $input-large-padding-hoz;
+    font-size: $input-large-font-size;
+  }
+
+  &--medium {
+    height: $input-medium-height;
+    padding: 0 $input-medium-padding-hoz;
+    font-size: $input-medium-font-size;
+  }
+
+  &--small {
+    height: $input-small-height;
+    padding: 0 $input-small-padding-hoz;
+    font-size: $input-small-font-size;
+  }
+
+  &--mini {
+    height: $input-mini-height;
+    padding: 0 $input-mini-padding-hoz;
+    font-size: $input-mini-font-size;
+  }
+}
+
+textarea.aui-input {
+  resize: vertical;
+  overflow: auto;
+
+  // The textarea height(default 3 rows height) equals:
+  // line-height * 3 + padding-top + padding-bottom + border-width * 2
+  &--large {
+    $ver-padding: ($input-large-height - $line-height-large) / 2 -
+      $input-border-width;
+
+    padding: $ver-padding $input-large-padding-hoz;
+    height: $line-height-large * 3 + ($ver-padding + $input-border-width) * 2;
+    min-height: $input-large-height;
+    font-size: $input-large-font-size;
+    line-height: $line-height-large;
+  }
+
+  &--medium {
+    $ver-padding: ($input-medium-height - $line-height-regular) / 2 -
+      $input-border-width;
+
+    padding: $ver-padding $input-medium-padding-hoz;
+    height: $line-height-regular * 3 + ($ver-padding + $input-border-width) * 2;
+    min-height: $input-medium-height;
+    font-size: $input-medium-font-size;
+    line-height: $line-height-regular;
+  }
+
+  &--small {
+    $ver-padding: ($input-small-height - $line-height-regular) / 2 -
+      $input-border-width;
+
+    padding: $ver-padding $input-small-padding-hoz;
+    height: $line-height-regular * 3 + ($ver-padding + $input-border-width) * 2;
+    min-height: $input-small-height;
+    font-size: $input-small-font-size;
+    line-height: $line-height-regular;
+  }
+
+  &--mini {
+    $ver-padding: ($input-mini-height - $line-height-small) / 2 -
+      $input-border-width;
+
+    padding: $ver-padding $input-mini-padding-hoz;
+    height: $line-height-small * 3 + ($ver-padding + $input-border-width) * 2;
+    min-height: $input-mini-height;
+    font-size: $input-mini-font-size;
+    line-height: $line-height-small;
+  }
+}
+
+.aui-input.ng-invalid.ng-dirty,
+.ng-submitted .aui-input.ng-invalid {
+  &,
+  &:hover {
+    border-color: $color-error;
+  }
+}
diff --git a/src/input/input.component.spec.ts b/src/input/input.component.spec.ts
new file mode 100644
index 000000000..bf307ef34
--- /dev/null
+++ b/src/input/input.component.spec.ts
@@ -0,0 +1,44 @@
+import { Component, DebugElement } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+
+import { ComponentSize } from '../types';
+
+import { InputModule } from './public-api';
+
+describe('InputComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let debugEl: DebugElement;
+  let el: HTMLElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [InputModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    debugEl = fixture.debugElement.query(By.css('input'));
+    el = debugEl.nativeElement;
+  });
+
+  it('should render correct class', () => {
+    expect(el.className).toContain('aui-input');
+    expect(el.className).toContain('aui-input--medium');
+  });
+
+  it('should size option work correctly', () => {
+    ins.size = ComponentSize.Mini;
+    fixture.detectChanges();
+    expect(el.className).toContain('aui-input--mini');
+  });
+});
+
+@Component({
+  template: '<input aui-input [size]="size">',
+})
+class TestComponent {
+  size: ComponentSize;
+}
diff --git a/src/input/input.component.ts b/src/input/input.component.ts
new file mode 100644
index 000000000..c037ce46a
--- /dev/null
+++ b/src/input/input.component.ts
@@ -0,0 +1,78 @@
+/* eslint-disable sonarjs/no-duplicate-string */
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ElementRef,
+  Input,
+  Renderer2,
+  ViewEncapsulation,
+} from '@angular/core';
+import { BehaviorSubject } from 'rxjs';
+
+import { ComponentSize } from '../types';
+import { coerceAttrBoolean } from '../utils/coercion';
+
+@Component({
+  // tslint:disable-next-line: component-selector
+  selector: 'input[aui-input],textarea[aui-input]',
+  template: '<ng-content></ng-content>',
+  styleUrls: ['./input.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class InputComponent {
+  @Input()
+  get size() {
+    return this._size;
+  }
+
+  set size(val) {
+    if (!val || this._size === val) {
+      return;
+    }
+    this.renderer.removeClass(
+      this.elementRef.nativeElement,
+      'aui-input--' + this._size,
+    );
+    this.renderer.addClass(this.elementRef.nativeElement, 'aui-input--' + val);
+    this._size = val;
+    this.size$.next(val);
+  }
+
+  @Input()
+  get disabled() {
+    return this._disabled;
+  }
+
+  set disabled(val: any) {
+    const booleanVal = coerceAttrBoolean(val);
+    if (booleanVal === this._disabled) {
+      return;
+    }
+    if (booleanVal) {
+      this.renderer.setAttribute(this.elementRef.nativeElement, 'disabled', '');
+    } else {
+      this.renderer.removeAttribute(this.elementRef.nativeElement, 'disabled');
+    }
+    this._disabled = booleanVal;
+    this.disabled$.next(booleanVal);
+  }
+
+  private _size = ComponentSize.Medium;
+  private _disabled = false;
+
+  size$ = new BehaviorSubject<ComponentSize>(this.size);
+  disabled$ = new BehaviorSubject<boolean>(this.disabled);
+
+  constructor(
+    public elementRef: ElementRef,
+    private readonly renderer: Renderer2,
+  ) {
+    this.renderer.addClass(this.elementRef.nativeElement, 'aui-input');
+    this.renderer.addClass(
+      this.elementRef.nativeElement,
+      'aui-input--' + this.size,
+    );
+  }
+}
diff --git a/src/input/input.module.ts b/src/input/input.module.ts
new file mode 100644
index 000000000..b167c8ae4
--- /dev/null
+++ b/src/input/input.module.ts
@@ -0,0 +1,49 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+import { FormsModule } from '@angular/forms';
+
+import { ButtonModule } from '../button/public-api';
+import { IconModule } from '../icon/public-api';
+import { TagModule } from '../tag/public-api';
+
+import { AutosizeDirective } from './autosize.directive';
+import {
+  InputAddonAfterDirective,
+  InputAddonBeforeDirective,
+  InputPrefixDirective,
+  InputSuffixDirective,
+} from './helper-directives';
+import { InputGroupComponent } from './input-group/input-group.component';
+import { InputComponent } from './input.component';
+import { NumberInputComponent } from './number-input/number-input.component';
+import { SearchComponent } from './search/search.component';
+import { TagsInputComponent } from './tags-input/tags-input.component';
+
+@NgModule({
+  imports: [CommonModule, ButtonModule, FormsModule, IconModule, TagModule],
+  declarations: [
+    AutosizeDirective,
+    InputComponent,
+    InputGroupComponent,
+    InputAddonBeforeDirective,
+    InputAddonAfterDirective,
+    InputPrefixDirective,
+    InputSuffixDirective,
+    SearchComponent,
+    TagsInputComponent,
+    NumberInputComponent,
+  ],
+  exports: [
+    AutosizeDirective,
+    InputComponent,
+    InputGroupComponent,
+    InputAddonBeforeDirective,
+    InputAddonAfterDirective,
+    InputPrefixDirective,
+    InputSuffixDirective,
+    SearchComponent,
+    TagsInputComponent,
+    NumberInputComponent,
+  ],
+})
+export class InputModule {}
diff --git a/src/input/number-input/README.md b/src/input/number-input/README.md
new file mode 100644
index 000000000..bb83c9710
--- /dev/null
+++ b/src/input/number-input/README.md
@@ -0,0 +1,15 @@
+# Number-input (<aui-number-input>)
+
+## Attributes
+
+| 参数             | 说明                   | 类型          | 默认值                  |
+| ---------------- | ---------------------- | ------------- | ----------------------- |
+| size             | 尺寸                   | ComponentSize | ComponentSize.Medium    |
+| disabled         | 禁用                   | boolean       | false                   |
+| min              | 最小值                 | number        | -                       |
+| max              | 最大值                 | number        | Number.MAX_SAFE_INTEGER |
+| step             | 计数器步长             | number        | 1                       |
+| precision        | 数值精度               | number        | 0                       |
+| controls         | 是否使用控制按钮       | boolean       | true                    |
+| placeholder      | 占位符                 | string        | ''                      |
+| controlsPosition | 控制按钮位置(暂未实现) | string        | -                       |
diff --git a/src/input/number-input/number-input.component.html b/src/input/number-input/number-input.component.html
new file mode 100644
index 000000000..9319b4764
--- /dev/null
+++ b/src/input/number-input/number-input.component.html
@@ -0,0 +1,39 @@
+<div [ngClass]="bem.block(size)">
+  <button
+    *ngIf="controls"
+    aui-button
+    type="button"
+    [ngClass]="bem.element('decrease')"
+    square="true"
+    [size]="size"
+    [disabled]="disabled || minDisabled"
+    (click)="takeOneStep(false)"
+  >
+    <aui-icon icon="minus"></aui-icon>
+  </button>
+  <input
+    aui-input
+    autocomplete="off"
+    [max]="max"
+    [min]="min"
+    [step]="step"
+    [value]="value$ | async"
+    (change)="changeHandle($event)"
+    [disabled]="disabled"
+    [ngClass]="bem.element('input')"
+    [placeholder]="placeholder"
+    [size]="size"
+  />
+  <button
+    *ngIf="controls"
+    aui-button
+    type="button"
+    [ngClass]="bem.element('increase')"
+    square="true"
+    [size]="size"
+    [disabled]="disabled || maxDisabled"
+    (click)="takeOneStep(true)"
+  >
+    <aui-icon icon="plus"></aui-icon>
+  </button>
+</div>
diff --git a/src/input/number-input/number-input.component.scss b/src/input/number-input/number-input.component.scss
new file mode 100644
index 000000000..0da696983
--- /dev/null
+++ b/src/input/number-input/number-input.component.scss
@@ -0,0 +1,56 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+$block: 'aui-number-input';
+
+.#{$block} {
+  display: inline-flex;
+  position: relative;
+  width: 144px;
+
+  &--large {
+    width: 172px;
+  }
+
+  &--small {
+    width: 140px;
+  }
+
+  &--mini {
+    width: 122px;
+  }
+
+  &__decrease,
+  &__increase {
+    z-index: 1;
+    &:hover,
+    &:active,
+    &.isActive,
+    &.cdk-keyboard-focused {
+      z-index: 2;
+    }
+  }
+
+  &__decrease.aui-button {
+    left: 1px;
+    border-radius: $border-radius 0 0 $border-radius;
+  }
+
+  &__increase.aui-button {
+    right: 1px;
+    border-radius: 0 $border-radius $border-radius 0;
+  }
+
+  .aui-input {
+    &:not(:first-child) {
+      border-radius: 0;
+    }
+
+    text-align: center;
+    &:hover,
+    &:active,
+    &:focus {
+      z-index: 2;
+    }
+  }
+}
diff --git a/src/input/number-input/number-input.component.spec.ts b/src/input/number-input/number-input.component.spec.ts
new file mode 100644
index 000000000..caf4eabae
--- /dev/null
+++ b/src/input/number-input/number-input.component.spec.ts
@@ -0,0 +1,181 @@
+import { Component, DebugElement, ViewChild } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  tick,
+} from '@angular/core/testing';
+import { FormsModule } from '@angular/forms';
+import { By } from '@angular/platform-browser';
+
+import { InputModule, NumberInputComponent } from '../public-api';
+
+describe('InputNumberComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let debugEl: DebugElement;
+  let el: HTMLElement;
+  let inputEl: HTMLInputElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [InputModule, FormsModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    debugEl = fixture.debugElement.query(By.css('.aui-number-input'));
+    el = debugEl.nativeElement;
+    inputEl = el.querySelector('input');
+  });
+
+  it('should render correct construction', () => {
+    expect(el).not.toBeNull();
+    const iconDecreaseEl = el.querySelector('.aui-number-input__decrease');
+    expect(iconDecreaseEl).not.toBeNull();
+    expect(iconDecreaseEl.querySelector('use').getAttribute('xlink:href')).toBe(
+      '#aui-icon-minus',
+    );
+    const iconIncreaseEl = el.querySelector('.aui-number-input__increase');
+    expect(iconIncreaseEl).not.toBeNull();
+    expect(iconIncreaseEl.querySelector('use').getAttribute('xlink:href')).toBe(
+      '#aui-icon-plus',
+    );
+    expect(inputEl).not.toBeNull();
+    expect(inputEl.className).toContain('aui-input');
+    expect(inputEl.className).toContain('aui-input--medium');
+    expect(inputEl.placeholder).toBe('placeholder');
+  });
+
+  it('should set value to input number work correctly', fakeAsync(() => {
+    ins.value = 1;
+    fixture.detectChanges();
+    tick();
+    fixture.detectChanges();
+    expect(inputEl.value).toBe('1');
+  }));
+
+  it('should decrease value when click decrease button', fakeAsync(() => {
+    ins.value = 5;
+    fixture.detectChanges();
+    tick();
+    el.querySelector('.aui-number-input__decrease').dispatchEvent(
+      new Event('click'),
+    );
+    fixture.detectChanges();
+    expect(ins.value).toBe(4);
+  }));
+
+  it('should increase value when click increase button', fakeAsync(() => {
+    ins.value = 5;
+    fixture.detectChanges();
+    tick();
+    el.querySelector('.aui-number-input__increase').dispatchEvent(
+      new Event('click'),
+    );
+    fixture.detectChanges();
+    expect(ins.value).toBe(6);
+  }));
+
+  it('should setup option work correctly', fakeAsync(() => {
+    ins.value = 5;
+    ins.step = 2;
+    fixture.detectChanges();
+    tick();
+    el.querySelector('.aui-number-input__increase').dispatchEvent(
+      new Event('click'),
+    );
+    fixture.detectChanges();
+    expect(ins.value).toBe(7);
+  }));
+
+  it('should min option work correctly', fakeAsync(() => {
+    ins.value = 2;
+    ins.step = 3;
+    ins.min = 0;
+    fixture.detectChanges();
+    tick();
+    const iconDecreaseEl: HTMLButtonElement = el.querySelector(
+      '.aui-number-input__decrease',
+    );
+    iconDecreaseEl.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    tick();
+    expect(ins.value).toBe(0);
+    expect(iconDecreaseEl.disabled).toBeTruthy();
+  }));
+
+  it('should max option work correctly', fakeAsync(() => {
+    ins.value = 2;
+    ins.step = 3;
+    ins.max = 4;
+    fixture.detectChanges();
+    tick();
+    const iconIncreaseEl: HTMLButtonElement = el.querySelector(
+      '.aui-number-input__increase',
+    );
+    iconIncreaseEl.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(ins.value).toBe(4);
+    expect(iconIncreaseEl.disabled).toBeTruthy();
+  }));
+
+  it('should precision option work correctly', fakeAsync(() => {
+    ins.value = 2.22;
+    ins.step = 1;
+    ins.min = 1;
+    ins.max = 10;
+    ins.precision = 1;
+    fixture.detectChanges();
+    tick();
+    const iconIncreaseEl = el.querySelector('.aui-number-input__increase');
+    iconIncreaseEl.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(ins.value).toBe(3.2);
+  }));
+
+  it('should input element be disabled', fakeAsync(() => {
+    ins.disabled = true;
+    fixture.detectChanges();
+    const iconIncreaseEl: HTMLButtonElement = el.querySelector(
+      '.aui-number-input__increase',
+    );
+    const iconDecreaseEl: HTMLButtonElement = el.querySelector(
+      '.aui-number-input__decrease',
+    );
+    expect(iconIncreaseEl.disabled).toBeTruthy();
+    expect(iconDecreaseEl.disabled).toBeTruthy();
+    tick();
+    expect(inputEl.disabled).toBeTruthy();
+  }));
+});
+
+@Component({
+  template: `
+    <aui-number-input
+      #inputNumberRef
+      [size]="size"
+      [min]="min"
+      [step]="step"
+      [precision]="precision"
+      [max]="max"
+      [disabled]="disabled"
+      [(ngModel)]="value"
+      [placeholder]="placeholder"
+    ></aui-number-input>
+  `,
+})
+class TestComponent {
+  size: string;
+  min: number;
+  step = 1;
+  max: number;
+  precision: number;
+  disabled: boolean;
+  placeholder = 'placeholder';
+  value = 0;
+
+  @ViewChild('inputNumberRef', { static: true })
+  inputNumberRef: NumberInputComponent;
+}
diff --git a/src/input/number-input/number-input.component.ts b/src/input/number-input/number-input.component.ts
new file mode 100644
index 000000000..b8f50c3e1
--- /dev/null
+++ b/src/input/number-input/number-input.component.ts
@@ -0,0 +1,140 @@
+import {
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  Input,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { NG_VALUE_ACCESSOR } from '@angular/forms';
+import { Observable } from 'rxjs';
+import { tap } from 'rxjs/operators';
+
+import { CommonFormControl } from '../../form/public-api';
+import { ComponentSize } from '../../types';
+import { Bem, buildBem } from '../../utils/bem';
+
+@Component({
+  selector: 'aui-number-input',
+  templateUrl: './number-input.component.html',
+  styleUrls: ['./number-input.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => NumberInputComponent),
+      multi: true,
+    },
+  ],
+})
+export class NumberInputComponent extends CommonFormControl<number> {
+  bem: Bem = buildBem('aui-number-input');
+
+  @Input()
+  size = ComponentSize.Medium;
+
+  @Input()
+  min = Number.MIN_SAFE_INTEGER;
+
+  @Input()
+  max = Number.MAX_SAFE_INTEGER;
+
+  @Input()
+  step = 1;
+
+  @Input()
+  precision: number;
+
+  @Input()
+  disabled = false;
+
+  @Input()
+  controls = true;
+
+  @Input()
+  placeholder = '';
+
+  @Input()
+  controlsPosition = '';
+
+  minDisabled = false;
+  maxDisabled = false;
+  inputValue: number;
+  value$: Observable<number> = this.value$$.asObservable().pipe(
+    tap(value => {
+      this.inputValue = value;
+    }),
+  );
+
+  constructor(protected cdr: ChangeDetectorRef) {
+    super(cdr);
+  }
+
+  changeHandle(event: KeyboardEvent) {
+    const inputEl = event.target as HTMLInputElement;
+    const value = inputEl.value;
+    inputEl.value = this.inputValue.toString();
+    if (Number.isNaN(+value)) {
+      this.emitValueChange(this.inputValue);
+      return;
+    }
+    this.checkButtonAndSetValue(Number(value));
+  }
+
+  takeOneStep(isPositive = true) {
+    if (this.disabled) {
+      return;
+    }
+    const step: number = isPositive ? this.step : -this.step;
+    const val: number = step + this.inputValue;
+    if (Number.isNaN(val)) {
+      return;
+    }
+    this.checkButtonAndSetValue(val);
+  }
+
+  checkButtonAndSetValue(value: number) {
+    this.maxDisabled = value >= this.max;
+    this.minDisabled = value <= this.min;
+    if (this.maxDisabled) {
+      return this.emitValueChange(this.max);
+    } else if (this.minDisabled) {
+      return this.emitValueChange(this.min);
+    }
+    this.emitValueChange(value);
+  }
+
+  toPrecision(value: number) {
+    const precision = this.getPrecision();
+    return parseFloat(parseFloat(Number(value).toFixed(precision) + '') + '');
+  }
+
+  getPrecision() {
+    const { value, step, getValuePrecision, precision } = this;
+    const stepPrecision = getValuePrecision(step);
+    if (precision !== undefined) {
+      return Math.max(precision, stepPrecision);
+    } else {
+      return Math.max(getValuePrecision(value), stepPrecision);
+    }
+  }
+
+  getValuePrecision(value: number) {
+    if (value === undefined || value === null) {
+      return 0;
+    }
+    const valueString = value.toString();
+    const dotPosition = valueString.indexOf('.');
+    let precision = 0;
+    if (dotPosition !== -1) {
+      precision = valueString.length - dotPosition - 1;
+    }
+    return precision;
+  }
+
+  writeValue(val: number) {
+    this.value$$.next(this.toPrecision(val));
+  }
+}
diff --git a/src/input/public-api.ts b/src/input/public-api.ts
new file mode 100644
index 000000000..18099cd6b
--- /dev/null
+++ b/src/input/public-api.ts
@@ -0,0 +1,6 @@
+export * from './input.component';
+export * from './input-group/input-group.component';
+export * from './search/search.component';
+export * from './tags-input/tags-input.component';
+export * from './input.module';
+export * from './number-input/number-input.component';
diff --git a/src/input/search/search.component.html b/src/input/search/search.component.html
new file mode 100644
index 000000000..392857d88
--- /dev/null
+++ b/src/input/search/search.component.html
@@ -0,0 +1,42 @@
+<div
+  [ngClass]="bem.block(size)"
+  [class.hasIcon]="!searchButton"
+  [class.hasButton]="searchButton"
+  [class.isClearable]="clearable"
+  [class.isSearching]="searching"
+  [class.isDisabled]="disabled"
+>
+  <div *ngIf="!searchButton" [class]="bem.element('icon')">
+    <aui-icon icon="search_s"></aui-icon>
+  </div>
+  <input
+    aui-input
+    autocomplete="off"
+    [ngModel]="value"
+    (ngModelChange)="emitChange($event)"
+    [disabled]="disabled"
+    (keyup.enter)="emitSearch()"
+    [ngClass]="bem.element('input')"
+    [placeholder]="placeholder"
+    [size]="size"
+  />
+  <div *ngIf="showSpinner" [class]="bem.element('spinner')">
+    <aui-icon icon="spinner"></aui-icon>
+  </div>
+  <div
+    [hidden]="!showClear"
+    [class]="bem.element('clear')"
+    (click)="emitClear()"
+  >
+    <aui-icon icon="close_small"></aui-icon>
+  </div>
+  <div
+    *ngIf="searchButton"
+    [class]="bem.element('button')"
+    (click)="emitSearch()"
+  >
+    <div [class]="bem.element('button-icon')">
+      <aui-icon [icon]="searching ? 'spinner' : 'search_s'"></aui-icon>
+    </div>
+  </div>
+</div>
diff --git a/src/input/search/search.component.scss b/src/input/search/search.component.scss
new file mode 100644
index 000000000..0febdbd57
--- /dev/null
+++ b/src/input/search/search.component.scss
@@ -0,0 +1,234 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+$block: 'aui-search';
+
+.#{$block} {
+  display: inline-block;
+  width: 100%;
+  position: relative;
+  color: $input-color;
+
+  &:hover:not(.isDisabled) .aui-input {
+    border-color: $input-border-color-primary;
+  }
+
+  &.isDisabled {
+    color: $input-placeholder-color;
+    cursor: not-allowed;
+  }
+
+  &--large {
+    $icon-width: $input-large-padding-hoz * 2 + $input-large-font-size +
+      $input-border-width;
+    $button-width: $icon-width + $input-border-width;
+
+    font-size: $input-large-font-size;
+
+    .#{$block}__clear,
+    .#{$block}__spinner {
+      right: $input-large-padding-hoz + $border-width;
+    }
+
+    .#{$block}__icon {
+      left: $input-large-padding-hoz + $input-border-width;
+    }
+
+    .#{$block}__button-icon {
+      padding: 0 $input-large-padding-hoz;
+    }
+
+    &.isClearable .#{$block}__input,
+    &.isSearching .#{$block}__input {
+      padding-right: $icon-width;
+    }
+
+    &.hasIcon .#{$block}__input {
+      padding-left: $icon-width;
+    }
+
+    &.hasButton .#{$block} {
+      &__input {
+        padding-right: $button-width + $input-large-padding-hoz;
+      }
+
+      &__clear {
+        right: $button-width + $input-large-padding-hoz;
+      }
+    }
+
+    &.hasButton.isClearable .#{$block}__input {
+      padding-right: $icon-width + $button-width;
+    }
+  }
+
+  &--medium {
+    $icon-width: $input-medium-padding-hoz * 2 + $input-medium-font-size +
+      $input-border-width;
+    $button-width: $icon-width + $input-border-width;
+
+    font-size: $input-medium-font-size;
+
+    .#{$block}__clear,
+    .#{$block}__spinner {
+      right: $input-medium-padding-hoz + $border-width;
+    }
+
+    .#{$block}__icon {
+      left: $input-medium-padding-hoz + $input-border-width;
+    }
+
+    .#{$block}__button-icon {
+      padding: 0 $input-medium-padding-hoz;
+    }
+
+    &.isClearable .#{$block}__input,
+    &.isSearching .#{$block}__input {
+      padding-right: $icon-width;
+    }
+
+    &.hasIcon .#{$block}__input {
+      padding-left: $icon-width;
+    }
+
+    &.hasButton .#{$block} {
+      &__input {
+        padding-right: $button-width + $input-medium-padding-hoz;
+      }
+
+      &__clear {
+        right: $button-width + $input-medium-padding-hoz;
+      }
+    }
+
+    &.hasButton.isClearable .#{$block}__input {
+      padding-right: $icon-width + $button-width;
+    }
+  }
+
+  &--small {
+    $icon-width: $input-small-padding-hoz * 2 + $input-small-font-size +
+      $input-border-width;
+    $button-width: $icon-width + $input-border-width;
+
+    font-size: $input-small-font-size;
+
+    .#{$block}__clear,
+    .#{$block}__spinner {
+      right: $input-small-padding-hoz + $border-width;
+    }
+
+    .#{$block}__icon {
+      left: $input-small-padding-hoz + $input-border-width;
+    }
+
+    .#{$block}__button-icon {
+      padding: 0 $input-small-padding-hoz;
+    }
+
+    &.isClearable .#{$block}__input,
+    &.isSearching .#{$block}__input {
+      padding-right: $icon-width;
+    }
+
+    &.hasIcon .#{$block}__input {
+      padding-left: $icon-width;
+    }
+
+    &.hasButton .#{$block} {
+      &__input {
+        padding-right: $button-width + $input-small-padding-hoz;
+      }
+
+      &__clear {
+        right: $button-width + $input-small-padding-hoz;
+      }
+    }
+
+    &.hasButton.isClearable .#{$block}__input {
+      padding-right: $icon-width + $button-width;
+    }
+  }
+
+  &--mini {
+    $icon-width: $input-mini-padding-hoz * 2 + $input-mini-font-size +
+      $input-border-width;
+    $button-width: $icon-width + $input-border-width;
+
+    font-size: $input-mini-font-size;
+
+    .#{$block}__clear,
+    .#{$block}__spinner {
+      right: $input-mini-padding-hoz + $border-width;
+    }
+
+    .#{$block}__icon {
+      left: $input-mini-padding-hoz + $input-border-width;
+    }
+
+    .#{$block}__button-icon {
+      padding: 0 $input-mini-padding-hoz;
+    }
+
+    &.isClearable .#{$block}__input,
+    &.isSearching .#{$block}__input {
+      padding-right: $icon-width;
+    }
+
+    &.hasIcon .#{$block}__input {
+      padding-left: $icon-width;
+    }
+
+    &.hasButton .#{$block} {
+      &__input {
+        padding-right: $button-width + $input-mini-padding-hoz;
+      }
+
+      &__clear {
+        right: $button-width + $input-mini-padding-hoz;
+      }
+    }
+
+    &.hasButton.isClearable .#{$block}__input {
+      padding-right: $icon-width + $button-width;
+    }
+  }
+
+  &__icon {
+    position: absolute;
+    top: 50%;
+    transform: translateY(-50%);
+    color: $input-prefix-icon-color;
+  }
+
+  &__button {
+    position: absolute;
+    top: 0;
+    right: $input-border-width;
+    height: 100%;
+    display: flex;
+    align-items: center;
+    color: $input-suffix-icon-color;
+  }
+
+  &:not(.isDisabled):not(.isSearching) &__button:hover {
+    color: $input-border-color-primary;
+    cursor: pointer;
+  }
+
+  &__button-icon {
+    border-left: $input-border-style $input-border-color $input-border-width;
+  }
+
+  &__clear,
+  &__spinner {
+    position: absolute;
+    top: 50%;
+    transform: translateY(-50%);
+    color: $input-suffix-icon-color;
+  }
+
+  &__clear .aui-icon {
+    @include clear-button;
+  }
+}
diff --git a/src/input/search/search.component.spec.ts b/src/input/search/search.component.spec.ts
new file mode 100644
index 000000000..684274eec
--- /dev/null
+++ b/src/input/search/search.component.spec.ts
@@ -0,0 +1,228 @@
+import { Component, DebugElement, ViewChild } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  tick,
+} from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+
+import { InputModule, SearchComponent } from '../public-api';
+
+describe('SearchComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let debugEl: DebugElement;
+  let el: HTMLElement;
+  let inputEl: HTMLInputElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [InputModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    debugEl = fixture.debugElement.query(By.css('.aui-search'));
+    el = debugEl.nativeElement;
+    inputEl = el.querySelector('input');
+  });
+
+  it('should render correct construction', () => {
+    expect(el).not.toBeNull();
+    expect(el.className).toContain('hasIcon');
+    const iconEl = el.querySelector('.aui-search__icon');
+    expect(iconEl).not.toBeNull();
+    expect(iconEl.querySelector('use').getAttribute('xlink:href')).toBe(
+      '#aui-icon-search_s',
+    );
+    expect(inputEl).not.toBeNull();
+    expect(inputEl.className).toContain('aui-input');
+    expect(inputEl.className).toContain('aui-input--medium');
+    expect(inputEl.placeholder).toBe('placeholder');
+  });
+
+  it('should searchButton option work correctly', () => {
+    ins.searchButton = true;
+    fixture.detectChanges();
+    expect(el.className).not.toContain('hasIcon');
+    expect(el.className).toContain('hasButton');
+    const buttonEl = el.querySelector('.aui-search__button');
+    expect(buttonEl).not.toBeNull();
+    expect(buttonEl.querySelector('use').getAttribute('xlink:href')).toBe(
+      '#aui-icon-search_s',
+    );
+  });
+
+  it('should clearable option work correctly', () => {
+    ins.clearable = true;
+    fixture.detectChanges();
+    expect(el.querySelector('.aui-search__clear').getAttribute('hidden')).toBe(
+      '',
+    );
+    inputEl.value = 'text';
+    inputEl.dispatchEvent(new Event('input'));
+    fixture.detectChanges();
+    const clearEl = el.querySelector('.aui-search__clear');
+    expect(clearEl.getAttribute('hidden')).toBeNull();
+    expect(clearEl.querySelector('use').getAttribute('xlink:href')).toBe(
+      '#aui-icon-close_small',
+    );
+  });
+
+  it('should searching option work correctly', () => {
+    ins.searching = true;
+    fixture.detectChanges();
+    expect(el.querySelector('.aui-search__spinner')).not.toBeNull();
+    expect(el.querySelector('.aui-search__spinner svg').classList).toContain(
+      'aui-icon-spinner',
+    );
+
+    ins.clearable = true;
+    inputEl.value = 'text';
+    inputEl.dispatchEvent(new Event('input'));
+    fixture.detectChanges();
+    expect(el.querySelector('.aui-search__spinner')).not.toBeNull();
+    const clearEl = el.querySelector('.aui-search__clear');
+    expect(clearEl.getAttribute('hidden')).toBe('');
+    expect(clearEl.querySelector('use').getAttribute('xlink:href')).toBe(
+      '#aui-icon-close_small',
+    );
+
+    ins.searchButton = true;
+    fixture.detectChanges();
+    expect(el.querySelector('.aui-search__spinner')).toBeNull();
+    expect(
+      el.querySelector('.aui-search__clear').getAttribute('hidden'),
+    ).toBeNull();
+    expect(el.querySelector('.aui-search__button svg').classList).toContain(
+      'aui-icon-spinner',
+    );
+  });
+
+  it('should set inner value & input value when keyword changed', fakeAsync(() => {
+    ins.keyword = 'keyword';
+    fixture.detectChanges();
+    tick();
+    expect(ins.searchRef.keyword).toBe('keyword');
+    expect(inputEl.value).toBe('keyword');
+  }));
+
+  it('should emit change event when user input', () => {
+    return new Promise(resolve => {
+      ins.searchRef.keywordChange.subscribe(($event: string) => {
+        expect($event).toBe('text');
+        resolve();
+      });
+
+      inputEl.value = 'text';
+      inputEl.dispatchEvent(new Event('input'));
+      fixture.detectChanges();
+    });
+  });
+
+  it('should input element be disabled', fakeAsync(() => {
+    ins.disabled = true;
+    fixture.detectChanges();
+    expect(el.className).toContain('isDisabled');
+    tick();
+    expect(inputEl.disabled).toBeTruthy();
+  }));
+
+  it('should emit clear event', () => {
+    return new Promise(resolve => {
+      ins.searchRef.clear.subscribe(() => {
+        resolve();
+      });
+
+      inputEl.value = 'text';
+      inputEl.dispatchEvent(new Event('input'));
+      ins.clearable = true;
+      fixture.detectChanges();
+      el.querySelector('.aui-search__clear').dispatchEvent(new Event('click'));
+      expect(ins.searchRef.keyword).toBe('');
+    });
+  });
+
+  it('should not emit clear event when disabled', () => {
+    ins.searchRef.clear.subscribe(() => {
+      throw new Error('should not emit clear event when disabled');
+    });
+
+    ins.disabled = true;
+    ins.clearable = true;
+    ins.keyword = 'text';
+    fixture.detectChanges();
+    el.querySelector('.aui-search__clear').dispatchEvent(new Event('click'));
+    expect(ins.searchRef.keyword).toBe('text');
+    expect(ins.keyword).toBe('text');
+  });
+
+  it('should emit search event when click search button', () => {
+    return new Promise(resolve => {
+      ins.searchRef.search.subscribe(($event: string) => {
+        expect($event).toBe('text');
+        resolve();
+      });
+
+      inputEl.value = 'text';
+      inputEl.dispatchEvent(new Event('input'));
+      ins.searchButton = true;
+      fixture.detectChanges();
+      el.querySelector('.aui-search__button').dispatchEvent(new Event('click'));
+    });
+  });
+
+  it('should not emit search event when click search button', () => {
+    ins.searchRef.search.subscribe(() => {
+      throw new Error('should not emit search event when click search button');
+    });
+
+    ins.searchButton = true;
+    ins.disabled = true;
+    ins.keyword = 'text';
+    fixture.detectChanges();
+    el.querySelector('.aui-search__button').dispatchEvent(new Event('click'));
+  });
+
+  it('should emit search event when press enter', () => {
+    return new Promise(resolve => {
+      ins.searchRef.search.subscribe(($event: string) => {
+        expect($event).toBe('text');
+        resolve();
+      });
+
+      inputEl.value = 'text';
+      inputEl.dispatchEvent(new Event('input'));
+      ins.searchButton = true;
+      fixture.detectChanges();
+      inputEl.dispatchEvent(new KeyboardEvent('keyup', { key: 'enter' }));
+    });
+  });
+});
+
+@Component({
+  template: `
+    <aui-search
+      #searchRef
+      [searchButton]="searchButton"
+      [searching]="searching"
+      [clearable]="clearable"
+      [disabled]="disabled"
+      [(keyword)]="keyword"
+      [placeholder]="placeholder"
+    ></aui-search>
+  `,
+})
+class TestComponent {
+  searchButton: boolean;
+  searching: boolean;
+  clearable: boolean;
+  disabled: boolean;
+  placeholder = 'placeholder';
+  keyword = '';
+
+  @ViewChild('searchRef', { static: true })
+  searchRef: SearchComponent;
+}
diff --git a/src/input/search/search.component.ts b/src/input/search/search.component.ts
new file mode 100644
index 000000000..4ea378717
--- /dev/null
+++ b/src/input/search/search.component.ts
@@ -0,0 +1,91 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  EventEmitter,
+  Input,
+  Output,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { ComponentSize } from '../../types';
+import { Bem, buildBem } from '../../utils/bem';
+
+@Component({
+  selector: 'aui-search',
+  templateUrl: './search.component.html',
+  styleUrls: ['./search.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class SearchComponent {
+  bem: Bem = buildBem('aui-search');
+
+  @Input()
+  size = ComponentSize.Medium;
+
+  @Input()
+  searchButton = false;
+
+  @Input()
+  clearable = true;
+
+  @Input()
+  searching = false;
+
+  @Input()
+  placeholder = '';
+
+  @Input()
+  disabled = false;
+
+  @Input()
+  get keyword() {
+    return this.value;
+  }
+
+  set keyword(value: string) {
+    this.value = value;
+  }
+
+  @Output()
+  keywordChange = new EventEmitter<string>();
+
+  @Output()
+  search = new EventEmitter<string>();
+
+  @Output()
+  clear = new EventEmitter<void>();
+
+  value = '';
+
+  get showSpinner() {
+    return this.searching && !this.searchButton;
+  }
+
+  get showClear() {
+    return !this.disabled && this.clearable && this.value && !this.showSpinner;
+  }
+
+  emitChange(value: string): void {
+    this.value = value;
+    this.keywordChange.emit(value);
+  }
+
+  emitSearch(): void {
+    if (this.disabled) {
+      return;
+    }
+    this.search.emit(this.value);
+  }
+
+  emitClear(): void {
+    if (this.disabled) {
+      return;
+    }
+    this.value = '';
+    this.keywordChange.emit('');
+    this.search.emit('');
+    this.clear.emit();
+  }
+}
diff --git a/src/input/tags-input/mixin.scss b/src/input/tags-input/mixin.scss
new file mode 100644
index 000000000..50981b4ff
--- /dev/null
+++ b/src/input/tags-input/mixin.scss
@@ -0,0 +1,139 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+@mixin component-style($block) {
+  .#{$block} {
+    display: inline-block;
+    position: relative;
+    width: $select-width;
+    color: $input-color;
+    vertical-align: middle;
+
+    &:hover {
+      cursor: text;
+    }
+
+    .aui-tag {
+      max-width: 100%;
+    }
+
+    &.isDisabled {
+      background-color: $input-bg-color-disabled;
+      border-color: $input-border-color;
+      cursor: not-allowed;
+
+      .aui-tag {
+        color: $input-border-color;
+        background-color: $input-bg-color-disabled;
+      }
+    }
+
+    &__placeholder {
+      display: inline-block;
+      width: 100%;
+      color: $input-placeholder-color;
+      vertical-align: middle;
+      overflow: hidden;
+      text-overflow: ellipsis;
+      white-space: nowrap;
+
+      &[hidden] {
+        display: none;
+      }
+    }
+
+    &__mirror {
+      opacity: 0;
+      position: absolute;
+    }
+
+    &--large {
+      $ver-margin: (
+          $input-large-height - $tag-medium-height - $input-border-width * 2
+        ) / 2;
+
+      min-height: $input-large-height;
+      font-size: $input-large-font-size;
+      padding: $ver-margin $input-large-padding-hoz 0;
+
+      .aui-tag {
+        margin: 0 4px $ver-margin 0;
+      }
+    }
+
+    &--medium {
+      $ver-margin: (
+          $input-medium-height - $tag-mini-height - $input-border-width * 2
+        ) / 2;
+
+      min-height: $input-medium-height;
+      font-size: $input-medium-font-size;
+      padding: $ver-margin $input-medium-padding-hoz 0;
+
+      .aui-tag {
+        margin: 0 4px $ver-margin 0;
+      }
+    }
+
+    &--small {
+      $ver-margin: (
+          $input-small-height - $tag-mini-height - $input-border-width * 2
+        ) / 2;
+
+      min-height: $input-small-height;
+      font-size: $input-small-font-size;
+      padding: $ver-margin $input-small-padding-hoz 0;
+
+      .aui-tag {
+        margin: 0 4px $ver-margin 0;
+      }
+    }
+
+    &--mini {
+      $ver-margin: (
+          $input-mini-height - $tag-mini-height - $input-border-width * 2
+        ) / 2;
+
+      min-height: $input-mini-height;
+      font-size: $input-mini-font-size;
+      padding: $ver-margin $input-mini-padding-hoz 0;
+
+      .aui-tag {
+        margin: 0 4px $ver-margin 0;
+      }
+    }
+
+    &__suffix {
+      position: absolute;
+      top: 50%;
+      right: $input-padding-hoz;
+      transform: translateY(-50%);
+    }
+
+    .aui-tag#{&}__input {
+      width: 1em;
+      padding: 0;
+      border: none;
+      outline: none;
+      background: none;
+      color: $input-color;
+
+      &--hidden {
+        opacity: 0;
+        width: 0;
+        padding: 0;
+        margin: 0;
+      }
+    }
+  }
+
+  #{$block}.ng-invalid.ng-dirty,
+  .ng-submitted #{$block}.ng-invalid {
+    .aui-input {
+      &,
+      &:hover {
+        border-color: $color-error;
+      }
+    }
+  }
+}
diff --git a/src/input/tags-input/tags-input.component.html b/src/input/tags-input/tags-input.component.html
new file mode 100644
index 000000000..5c24e6a85
--- /dev/null
+++ b/src/input/tags-input/tags-input.component.html
@@ -0,0 +1,32 @@
+<div
+  [class]="rootClass"
+  (mousedown)="$event.preventDefault()"
+  (click)="inputRef.focus()"
+>
+  <span [hidden]="!displayPlaceholder" [class]="bem.element('placeholder')">
+    {{ placeholder }}
+  </span>
+  <aui-tag
+    *ngFor="let tag of value$ | async; let index = index; trackBy: trackByValue"
+    type="info"
+    [size]="tagSize"
+    [round]="true"
+    [closeable]="!disabled"
+    (close)="onRemove(index)"
+  >
+    {{ tag }}
+  </aui-tag>
+  <input
+    #inputRef
+    [class]="inputClass"
+    autocomplete="off"
+    [disabled]="disabled"
+    (focus)="onInputFocus()"
+    (blur)="onInputBlur($event)"
+    (keydown)="onKeyDown($event)"
+    (input)="onInput()"
+  />
+  <span #inputValueMirror [class]="bem.element('mirror')">
+    {{ inputValue }}
+  </span>
+</div>
diff --git a/src/input/tags-input/tags-input.component.scss b/src/input/tags-input/tags-input.component.scss
new file mode 100644
index 000000000..81ddef959
--- /dev/null
+++ b/src/input/tags-input/tags-input.component.scss
@@ -0,0 +1,5 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+@import './mixin';
+
+@include component-style(aui-tags-input);
diff --git a/src/input/tags-input/tags-input.component.spec.ts b/src/input/tags-input/tags-input.component.spec.ts
new file mode 100644
index 000000000..5d702eb3e
--- /dev/null
+++ b/src/input/tags-input/tags-input.component.spec.ts
@@ -0,0 +1,96 @@
+import { Component } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  tick,
+} from '@angular/core/testing';
+import { FormsModule } from '@angular/forms';
+import { By } from '@angular/platform-browser';
+
+import { InputModule } from '../input.module';
+
+describe('TagsInputComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let el: HTMLElement;
+  let inputEl: HTMLInputElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [FormsModule, InputModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    el = fixture.debugElement.query(By.css('.aui-tags-input')).nativeElement;
+    inputEl = el.querySelector('input');
+  });
+
+  it('should display input values', fakeAsync(() => {
+    ins.value = ['app', 'service'];
+    fixture.detectChanges();
+    tick();
+    fixture.detectChanges();
+    const tags = el.querySelectorAll('.aui-tag:not(input)');
+    expect(tags.item(0).innerHTML).toContain('app');
+    expect(tags.item(1).innerHTML).toContain('service');
+  }));
+
+  it('should push new value when press Enter', () => {
+    inputEl.value = 'app';
+    inputEl.dispatchEvent(new KeyboardEvent('keydown', { key: 'Enter' }));
+    fixture.detectChanges();
+    expect(ins.value).toEqual(['app']);
+  });
+
+  it('should last tag could be delete by press Backspace', fakeAsync(() => {
+    ins.value = ['app'];
+    fixture.detectChanges();
+    tick();
+    inputEl.dispatchEvent(new KeyboardEvent('keydown', { key: 'Backspace' }));
+    fixture.detectChanges();
+    expect(ins.value).toEqual([]);
+  }));
+
+  it('should tag could be delete by click close', fakeAsync(() => {
+    ins.value = ['app', 'service'];
+    fixture.detectChanges();
+    tick();
+    fixture.detectChanges();
+    const tags = el.querySelectorAll('.aui-tag:not(input)');
+    tags
+      .item(0)
+      .querySelector('.aui-tag__close')
+      .dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(ins.value).toEqual(['service']);
+  }));
+
+  it('should placeholder show or hidden correctly', () => {
+    ins.placeholder = 'placeholder';
+    fixture.detectChanges();
+    const placeholderEl = el.querySelector('.aui-tags-input__placeholder');
+    expect(placeholderEl.innerHTML).toContain('placeholder');
+    expect(placeholderEl.getAttribute('hidden')).toBeNull();
+    el.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(placeholderEl.getAttribute('hidden')).toBe('');
+  });
+});
+
+@Component({
+  template: `
+    <aui-tags-input
+      [(ngModel)]="value"
+      [disabled]="disabled"
+      [placeholder]="placeholder"
+    ></aui-tags-input>
+  `,
+})
+class TestComponent {
+  value: string[];
+  disabled: boolean;
+  placeholder: string;
+}
diff --git a/src/input/tags-input/tags-input.component.ts b/src/input/tags-input/tags-input.component.ts
new file mode 100644
index 000000000..a43788342
--- /dev/null
+++ b/src/input/tags-input/tags-input.component.ts
@@ -0,0 +1,174 @@
+import {
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ElementRef,
+  Input,
+  Renderer2,
+  ViewChild,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { NG_VALUE_ACCESSOR } from '@angular/forms';
+import { Observable } from 'rxjs';
+import { tap } from 'rxjs/operators';
+
+import { CommonFormControl } from '../../form/public-api';
+import { ComponentSize } from '../../types';
+import { Bem, buildBem } from '../../utils/bem';
+
+@Component({
+  selector: 'aui-tags-input',
+  templateUrl: './tags-input.component.html',
+  styleUrls: [
+    '../../input/input.component.scss',
+    '../../tag/tag.component.scss',
+    './tags-input.component.scss',
+  ],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => TagsInputComponent),
+      multi: true,
+    },
+  ],
+})
+export class TagsInputComponent extends CommonFormControl<string[]> {
+  bem: Bem = buildBem('aui-tags-input');
+
+  @Input()
+  placeholder = '';
+
+  @Input()
+  size = ComponentSize.Medium;
+
+  // TODO: implement this feature
+  @Input()
+  clearable = false;
+
+  @Input()
+  allowRepeat = false;
+
+  @Input()
+  allowEmpty = false;
+
+  @ViewChild('inputRef', { static: true })
+  inputRef: ElementRef;
+
+  @ViewChild('inputValueMirror', { static: true })
+  inputValueMirror: ElementRef;
+
+  value$: Observable<string[]> = this.value$$.asObservable().pipe(
+    tap(value => {
+      this.snapshot.tags = value;
+      this.clearInput();
+    }),
+  );
+
+  snapshot: { tags: string[] } = {
+    tags: [],
+  };
+
+  focused = false;
+
+  inputValue = '';
+
+  get rootClass() {
+    const size = this.size || ComponentSize.Medium;
+    return `aui-input ${this.bem.block(size)} ${
+      this.disabled ? 'isDisabled' : ''
+    } ${this.focused ? 'isFocused' : ''} ${
+      this.clearable
+    } ? 'isClearable' : ''`;
+  }
+
+  get tagSize() {
+    if (this.size === ComponentSize.Large) {
+      return ComponentSize.Medium;
+    } else {
+      return ComponentSize.Mini;
+    }
+  }
+
+  get inputClass() {
+    return `${this.bem.element('input', {
+      hidden: this.disabled || this.displayPlaceholder,
+    })} aui-tag aui-tag--${this.tagSize}`;
+  }
+
+  get displayPlaceholder() {
+    return !this.snapshot.tags.length && !this.focused;
+  }
+
+  constructor(cdr: ChangeDetectorRef, private readonly renderer: Renderer2) {
+    super(cdr);
+  }
+
+  writeValue(val: string[]) {
+    this.value$$.next(val || []);
+  }
+
+  onRemove(index: number) {
+    this.emitValueChange(this.snapshot.tags.filter((_, i) => i !== index));
+  }
+
+  onInput() {
+    this.inputValue = this.inputRef.nativeElement.value;
+    // make sure value sync to span element
+    requestAnimationFrame(() => {
+      this.renderer.setStyle(
+        this.inputRef.nativeElement,
+        'width',
+        this.inputValueMirror.nativeElement.scrollWidth + 'px',
+      );
+    });
+  }
+
+  onKeyDown(event: KeyboardEvent) {
+    const inputEl = event.target as HTMLInputElement;
+    if (event.key === 'Backspace' && inputEl.value === '') {
+      this.onRemove(this.snapshot.tags.length - 1);
+      event.stopPropagation();
+      event.preventDefault();
+    } else if (event.key === 'Enter') {
+      this.pushValue(inputEl.value);
+      event.stopPropagation();
+      event.preventDefault();
+    }
+  }
+
+  onInputFocus() {
+    this.focused = true;
+  }
+
+  onInputBlur(event: Event) {
+    this.focused = false;
+    this.pushValue((event.target as HTMLInputElement).value);
+    if (this.onTouched) {
+      this.onTouched();
+    }
+  }
+
+  trackByValue(_: number, value: string) {
+    return value;
+  }
+
+  private pushValue(value: string) {
+    if (!this.allowEmpty && !value) {
+      return;
+    }
+    if (!this.allowRepeat && this.snapshot.tags.includes(value)) {
+      return;
+    }
+    this.emitValueChange(this.snapshot.tags.concat(value));
+  }
+
+  private clearInput() {
+    this.inputRef.nativeElement.value = '';
+    this.renderer.removeStyle(this.inputRef.nativeElement, 'width');
+    this.inputValue = '';
+  }
+}
diff --git a/src/input/utils/index.ts b/src/input/utils/index.ts
new file mode 100644
index 000000000..cb68dc138
--- /dev/null
+++ b/src/input/utils/index.ts
@@ -0,0 +1,97 @@
+let hiddenTextarea: HTMLTextAreaElement;
+
+const HIDDEN_STYLE = `
+  height:0 !important;
+  visibility:hidden !important;
+  overflow:hidden !important;
+  position:absolute !important;
+  z-index:-1000 !important;
+  top:0 !important;
+  right:0 !important
+`;
+
+const CONTEXT_STYLE = [
+  'letter-spacing',
+  'line-height',
+  'padding-top',
+  'padding-bottom',
+  'font-family',
+  'font-weight',
+  'font-size',
+  'text-rendering',
+  'text-transform',
+  'width',
+  'text-indent',
+  'padding-left',
+  'padding-right',
+  'border-width',
+  'box-sizing',
+];
+
+function calculateNodeStyling(targetElement: HTMLTextAreaElement) {
+  const style = window.getComputedStyle(targetElement);
+
+  const boxSizing = style.getPropertyValue('box-sizing');
+
+  const paddingSize =
+    parseFloat(style.getPropertyValue('padding-bottom')) +
+    parseFloat(style.getPropertyValue('padding-top'));
+
+  const borderSize =
+    parseFloat(style.getPropertyValue('border-bottom-width')) +
+    parseFloat(style.getPropertyValue('border-top-width'));
+
+  const contextStyle = CONTEXT_STYLE.map(
+    name => `${name}:${style.getPropertyValue(name)}`,
+  ).join(';');
+
+  return { contextStyle, paddingSize, borderSize, boxSizing };
+}
+
+export function calcTextareaHeight(
+  targetElement: HTMLTextAreaElement,
+  minRows = 1,
+  maxRows: number = null,
+) {
+  if (!hiddenTextarea) {
+    hiddenTextarea = document.createElement('textarea');
+    document.body.append(hiddenTextarea);
+  }
+
+  const { paddingSize, borderSize, contextStyle } = calculateNodeStyling(
+    targetElement,
+  );
+
+  hiddenTextarea.setAttribute('style', `${contextStyle};${HIDDEN_STYLE}`);
+  hiddenTextarea.value = targetElement.value || targetElement.placeholder || '';
+
+  let height = hiddenTextarea.scrollHeight + borderSize;
+
+  hiddenTextarea.value = '';
+  const singleRowHeight = hiddenTextarea.scrollHeight - paddingSize;
+
+  const result: {
+    minHeight?: string;
+    maxHeight?: string;
+    height?: string;
+  } = {};
+
+  if (minRows !== null) {
+    const minHeight = singleRowHeight * minRows + paddingSize + borderSize;
+    height = Math.max(minHeight, height);
+    result.minHeight = `${minHeight}px`;
+  }
+  if (maxRows !== null) {
+    const maxHeight = singleRowHeight * maxRows + paddingSize + borderSize;
+    height = Math.min(maxHeight, height);
+    result.maxHeight = `${maxHeight}px`;
+  }
+  result.height = `${height}px`;
+
+  if (hiddenTextarea.parentNode) {
+    hiddenTextarea.remove();
+  }
+  hiddenTextarea = null;
+
+  return result;
+}
diff --git a/src/message/base-message.ts b/src/message/base-message.ts
new file mode 100644
index 000000000..a99f719b6
--- /dev/null
+++ b/src/message/base-message.ts
@@ -0,0 +1,143 @@
+import { Overlay } from '@angular/cdk/overlay';
+import {
+  ComponentPortal,
+  ComponentType,
+  DomPortalOutlet,
+} from '@angular/cdk/portal';
+import {
+  ApplicationRef,
+  ComponentFactoryResolver,
+  ComponentRef,
+  ElementRef,
+  Injector,
+} from '@angular/core';
+
+import { MessageWrapperComponent } from './message-wrapper.component';
+import { MessageComponent } from './message.component';
+import {
+  MessageConfig,
+  MessageGlobalConfig,
+  MessageType,
+} from './message.config';
+
+export abstract class BaseMessage<
+  Wrapper extends MessageWrapperComponent,
+  Component extends MessageComponent,
+  Config extends MessageConfig
+> {
+  wrapperInstance: { elementRef: ElementRef };
+  componentRefs: Array<ComponentRef<Component>> = [];
+
+  constructor(
+    protected overlay: Overlay,
+    protected injector: Injector,
+    protected applicationRef: ApplicationRef,
+    protected cfr: ComponentFactoryResolver,
+    protected overlayPaneClassName: string,
+    protected wrapperClass: ComponentType<Wrapper>,
+    protected componentClass: ComponentType<Component>,
+    protected globalConfig: MessageGlobalConfig,
+  ) {
+    this.initWrapperContainer();
+  }
+
+  create(config: Config): ComponentRef<Component>;
+  create(config: MessageType, content: string): ComponentRef<Component>;
+  create(config: Config | MessageType, content?: string) {
+    const type = content ? (config as MessageType) : (config as Config).type;
+    const mergedConfig = {
+      duration:
+        typeof this.globalConfig.duration === 'number'
+          ? this.globalConfig.duration
+          : this.globalConfig.duration[type],
+      ...(content
+        ? { type: config as MessageType, content }
+        : (config as object)),
+    } as Config;
+
+    this.removeNeedless(mergedConfig.id);
+
+    const componentRef = this.initComponentRef(mergedConfig);
+    componentRef.instance.afterClosed.subscribe(() => {
+      componentRef.destroy();
+      this.remove(componentRef.instance.uniqueId);
+    });
+    this.componentRefs.push(componentRef);
+    return componentRef;
+  }
+
+  createType(type: MessageType, option: Config | string) {
+    return typeof option === 'string'
+      ? this.create(type, option)
+      : this.create({ ...(option as object), type } as Config);
+  }
+
+  success(option: Config | string): ComponentRef<Component> {
+    return this.createType(MessageType.Success, option);
+  }
+
+  warning(option: Config | string): ComponentRef<Component> {
+    return this.createType(MessageType.Warning, option);
+  }
+
+  error(option: Config | string): ComponentRef<Component> {
+    return this.createType(MessageType.Error, option);
+  }
+
+  info(option: Config | string): ComponentRef<Component> {
+    return this.createType(MessageType.Info, option);
+  }
+
+  remove(id: string | number) {
+    const index = this.componentRefs.findIndex(
+      ref => ref.instance.uniqueId === id || ref.instance.id === id,
+    );
+    if (index >= 0) {
+      this.componentRefs[index].instance.remove();
+      this.componentRefs.splice(index, 1);
+    }
+  }
+
+  removeAll() {
+    this.componentRefs.forEach(ref => {
+      ref.instance.remove();
+    });
+    this.componentRefs = [];
+  }
+
+  protected initWrapperContainer() {
+    this.wrapperInstance = this.overlay
+      .create({
+        panelClass: this.overlayPaneClassName,
+      })
+      .attach(new ComponentPortal(this.wrapperClass)).instance;
+  }
+
+  protected initComponentRef(config: Config): ComponentRef<Component> {
+    const portalHost = new DomPortalOutlet(
+      this.wrapperInstance.elementRef.nativeElement,
+      this.cfr,
+      this.applicationRef,
+      this.injector,
+    );
+    const componentRef = portalHost.attachComponentPortal(
+      new ComponentPortal(this.componentClass),
+    );
+    componentRef.instance.setConfig(config);
+    return componentRef;
+  }
+
+  protected removeNeedless(id: string | number) {
+    if (id) {
+      this.remove(id);
+    }
+    if (
+      this.globalConfig.maxStack &&
+      this.componentRefs.length >= this.globalConfig.maxStack
+    ) {
+      this.componentRefs
+        .slice(0, this.componentRefs.length - this.globalConfig.maxStack + 1)
+        .forEach(ref => this.remove(ref.instance.uniqueId));
+    }
+  }
+}
diff --git a/src/message/message-animations.ts b/src/message/message-animations.ts
new file mode 100644
index 000000000..39db6b8d9
--- /dev/null
+++ b/src/message/message-animations.ts
@@ -0,0 +1,45 @@
+import {
+  AnimationTriggerMetadata,
+  animate,
+  state,
+  style,
+  transition,
+  trigger,
+} from '@angular/animations';
+
+export const MessageAnimations: {
+  readonly inOut: AnimationTriggerMetadata;
+} = {
+  inOut: trigger('inOut', [
+    state(
+      'flyRight, flyLeft',
+      style({ opacity: 1, transform: 'translateX(0)' }),
+    ),
+    state('slideDown', style({ opacity: 1, transform: 'translateY(0)' })),
+    transition('* => slideDown', [
+      style({ opacity: 0, transform: 'translateY(-50%)' }),
+      animate('100ms ease-in-out'),
+    ]),
+    state('slideUp', style({ opacity: 0, 'margin-top': '-50%' })),
+    transition('* => slideUp', [
+      style({ opacity: 1, 'margin-top': '0' }),
+      animate('100ms 200ms ease-in-out'),
+    ]),
+
+    state('flyLeft', style({ opacity: 1, transform: 'translateX(0)' })),
+    transition('* => flyLeft', [
+      style({ opacity: 0, transform: 'translateX(5%)' }),
+      animate('100ms ease-in-out'),
+    ]),
+    state('flyUp', style({ opacity: 0, 'margin-top': '-30%' })),
+    transition('* => flyUp', [
+      style({ opacity: 1, 'margin-top': '0' }),
+      animate('100ms 150ms ease-in-out'),
+    ]),
+    state('void', style({ opacity: 0 })),
+    state('true', style({ opacity: 1 })),
+    state('false', style({ opacity: 0 })),
+    transition('* => true', animate('150ms cubic-bezier(0.0, 0.0, 0.2, 1)')),
+    transition('* => void', animate('150ms cubic-bezier(0.4, 0.0, 1, 1)')),
+  ]),
+};
diff --git a/src/message/message-wrapper.component.scss b/src/message/message-wrapper.component.scss
new file mode 100644
index 000000000..64d1073d2
--- /dev/null
+++ b/src/message/message-wrapper.component.scss
@@ -0,0 +1,12 @@
+@import '../theme/var';
+
+aui-message-wrapper {
+  position: fixed;
+  left: $messages-wrapper-left;
+  top: $messages-wrapper-top;
+  height: 0;
+  transform: translateX(-50%);
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}
diff --git a/src/message/message-wrapper.component.ts b/src/message/message-wrapper.component.ts
new file mode 100644
index 000000000..ef37545ab
--- /dev/null
+++ b/src/message/message-wrapper.component.ts
@@ -0,0 +1,18 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ElementRef,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-message-wrapper',
+  styleUrls: ['./message-wrapper.component.scss'],
+  template: '',
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class MessageWrapperComponent {
+  constructor(public elementRef: ElementRef) {}
+}
diff --git a/src/message/message.component.html b/src/message/message.component.html
new file mode 100644
index 000000000..6e4db9a51
--- /dev/null
+++ b/src/message/message.component.html
@@ -0,0 +1,10 @@
+<div
+  [@inOut]="animateState"
+  (@inOut.done)="onAnimationEnd($event)"
+  [class]="bem.block(type) + ' ' + uniqueId"
+>
+  <div [class]="bem.element('icon', type)">
+    <aui-icon [icon]="icon"></aui-icon>
+  </div>
+  <div [class]="bem.element('content')">{{ content }}</div>
+</div>
diff --git a/src/message/message.component.scss b/src/message/message.component.scss
new file mode 100644
index 000000000..eb6a7cefe
--- /dev/null
+++ b/src/message/message.component.scss
@@ -0,0 +1,31 @@
+@import '../theme/var';
+@import '../theme/mixin';
+@import '~@angular/cdk/overlay-prebuilt';
+
+.cdk-overlay-pane.aui-message-overlay-pane {
+  z-index: $message-z-index;
+}
+
+.aui-message {
+  display: flex;
+  padding: $message-padding;
+  border-radius: $message-border-radius;
+  align-items: center;
+  background-color: $message-default-bg;
+  border-top-left-radius: $message-border-side-radius;
+  border-bottom-left-radius: $message-border-side-radius;
+  margin-bottom: $message-margin-bottom;
+  @include model-shadow;
+
+  @each $status, $color in $status-color-map {
+    &__icon--#{$status} {
+      color: $color;
+    }
+  }
+
+  &__content {
+    font-size: $font-size-regular;
+    line-height: $line-height-regular;
+    margin-left: $message-content-margin-left;
+  }
+}
diff --git a/src/message/message.component.ts b/src/message/message.component.ts
new file mode 100644
index 000000000..9e7e96787
--- /dev/null
+++ b/src/message/message.component.ts
@@ -0,0 +1,100 @@
+import { AnimationEvent } from '@angular/animations';
+import {
+  AfterViewInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ViewContainerRef,
+  ViewEncapsulation,
+} from '@angular/core';
+import { Subject } from 'rxjs';
+
+import { Bem, buildBem } from '../utils/bem';
+
+import { MessageAnimations } from './message-animations';
+import { MessageConfig, MessageType } from './message.config';
+
+let uniqueId = 0;
+
+const typeIcon: { [key: string]: string } = {
+  [MessageType.Error]: 'exclamation_triangle_s',
+  [MessageType.Success]: 'check_circle_s',
+  [MessageType.Warning]: 'exclamation_circle_s',
+  [MessageType.Info]: 'info_circle_s',
+};
+
+@Component({
+  selector: 'aui-message',
+  templateUrl: './message.component.html',
+  animations: [MessageAnimations.inOut],
+  styleUrls: ['./message.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class MessageComponent implements AfterViewInit {
+  protected readonly animateStartState: string = 'slideDown';
+  protected readonly animateStartEnd: string = 'slideUp';
+
+  bem: Bem = buildBem('aui-message');
+  animateState = this.animateStartState;
+  uniqueId = `aui-message-${uniqueId++}`;
+  beforeClosed: Subject<void> = new Subject();
+  afterClosed: Subject<void> = new Subject();
+
+  id: string | number;
+  type: MessageType;
+  content: string;
+  duration: number;
+
+  get icon(): string {
+    return typeIcon[this.type];
+  }
+
+  protected timerId: number;
+
+  constructor(
+    protected viewContainerRef: ViewContainerRef,
+    protected cdr: ChangeDetectorRef,
+  ) {}
+
+  ngAfterViewInit(): void {
+    if (this.duration > 0) {
+      this.timerId = window.setTimeout(() => {
+        this.remove();
+      }, this.duration);
+    }
+  }
+
+  setConfig(config: MessageConfig) {
+    this.id = config.id;
+    this.type = config.type;
+    this.content = config.content;
+    this.duration = config.duration;
+  }
+
+  remove() {
+    clearTimeout(this.timerId);
+    this.beforeClosed.next();
+    this.beforeClosed.complete();
+    this.animateState = this.animateStartEnd;
+    this.cdr.markForCheck();
+  }
+
+  onAnimationEnd(event: AnimationEvent) {
+    try {
+      if (
+        this.viewContainerRef.element &&
+        event.toState === this.animateStartEnd
+      ) {
+        this.viewContainerRef.element.nativeElement.parentElement.removeChild(
+          this.viewContainerRef.element.nativeElement,
+        );
+        this.afterClosed.next();
+        this.afterClosed.complete();
+      }
+    } catch (err) {
+      throw new Error('No outer layer can be found!');
+    }
+  }
+}
diff --git a/src/message/message.config.ts b/src/message/message.config.ts
new file mode 100644
index 000000000..6c8d579c1
--- /dev/null
+++ b/src/message/message.config.ts
@@ -0,0 +1,53 @@
+import { InjectionToken } from '@angular/core';
+
+export enum MessageType {
+  Error = 'error',
+  Success = 'success',
+  Warning = 'warning',
+  Info = 'info',
+}
+
+/**
+ * messageOptions: contains Basic configuration
+ * Just for some containers like Message-Container
+ * Detailed document： http://confluence.alaudatech.com/pages/viewpage.action?pageId=23383163
+ */
+
+export class MessageConfig {
+  /**
+   * the message type
+   */
+  type?: MessageType;
+
+  /**
+   * The id of this message, The same ID can only have one at the same time
+   */
+  id?: string | number;
+
+  /**
+   * automatically shut down after a few seconds, if <= 0 ,non automatic closure
+   */
+  duration?: number;
+
+  /**
+   * message content
+   */
+  content?: string;
+}
+
+export interface MessageGlobalConfig {
+  /**
+   * max instance in one time
+   */
+  maxStack: number;
+  duration: number | { [key in MessageType]: number };
+}
+
+export const MESSAGE_CONFIG = new InjectionToken<MessageGlobalConfig>(
+  'MESSAGE_CONFIG',
+);
+
+export const MESSAGE_DEFAULT_CONFIG = {
+  duration: 6000,
+  maxStack: 8,
+};
diff --git a/src/message/message.module.ts b/src/message/message.module.ts
new file mode 100644
index 000000000..f3d53f319
--- /dev/null
+++ b/src/message/message.module.ts
@@ -0,0 +1,17 @@
+import { OverlayModule } from '@angular/cdk/overlay';
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/icon.module';
+
+import { MessageWrapperComponent } from './message-wrapper.component';
+import { MessageComponent } from './message.component';
+import { MessageService } from './message.service';
+
+@NgModule({
+  imports: [CommonModule, OverlayModule, IconModule],
+  declarations: [MessageWrapperComponent, MessageComponent],
+  entryComponents: [MessageWrapperComponent, MessageComponent],
+  providers: [MessageService],
+})
+export class MessageModule {}
diff --git a/src/message/message.service.spec.ts b/src/message/message.service.spec.ts
new file mode 100644
index 000000000..efa6e920f
--- /dev/null
+++ b/src/message/message.service.spec.ts
@@ -0,0 +1,95 @@
+import { OverlayContainer } from '@angular/cdk/overlay';
+import { Component, NgModule, TemplateRef, ViewChild } from '@angular/core';
+import { ComponentFixture, TestBed, inject } from '@angular/core/testing';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+
+import { MESSAGE_CONFIG, MessageModule, MessageService } from './public-api';
+
+describe('MessageService', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ocEl: HTMLElement;
+  let messageService: MessageService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [TestModule],
+      providers: [
+        {
+          provide: MESSAGE_CONFIG,
+          useValue: {
+            duration: 10000,
+            maxStack: 3,
+          },
+        },
+      ],
+    });
+
+    fixture = TestBed.createComponent(TestComponent);
+
+    inject(
+      [OverlayContainer, MessageService],
+      (overlayContainer: OverlayContainer, service: MessageService) => {
+        ocEl = overlayContainer.getContainerElement();
+        messageService = service;
+      },
+    )();
+  });
+
+  it('should work with global config', () => {
+    messageService.success('Message success0');
+    fixture.detectChanges();
+    messageService.success('Message success1');
+    fixture.detectChanges();
+    messageService.success('Message success2');
+    fixture.detectChanges();
+    messageService.success('Message success3');
+    fixture.detectChanges();
+    messageService.success('Message success4');
+    fixture.detectChanges();
+    messageService.success('Message success5');
+    fixture.detectChanges();
+
+    expect(ocEl.querySelectorAll('.aui-message').length).toEqual(6);
+  });
+
+  it('should show a success Message with  string', () => {
+    messageService.success('Message success');
+    fixture.detectChanges();
+    expect(ocEl.querySelector('.aui-message')).not.toBeNull();
+    expect(ocEl.querySelector('.aui-message').classList).toContain(
+      'aui-message--success',
+    );
+    expect(ocEl.querySelector('.aui-message__content').innerHTML).toContain(
+      'Message success',
+    );
+  });
+
+  it('should show a success Message with object', () => {
+    messageService.success({
+      content: 'Message success object',
+      duration: 5,
+    });
+    fixture.detectChanges();
+    expect(ocEl.querySelector('.aui-message')).not.toBeNull();
+    expect(ocEl.querySelector('.aui-message').classList).toContain(
+      'aui-message--success',
+    );
+    expect(ocEl.querySelector('.aui-message__content').innerHTML).toContain(
+      'Message success object',
+    );
+  });
+});
+
+@Component({
+  template: '',
+})
+export class TestComponent {
+  @ViewChild('template', { static: true })
+  templateRef: TemplateRef<any>;
+}
+
+@NgModule({
+  imports: [MessageModule, NoopAnimationsModule],
+  declarations: [TestComponent],
+})
+class TestModule {}
diff --git a/src/message/message.service.ts b/src/message/message.service.ts
new file mode 100644
index 000000000..adfa1873c
--- /dev/null
+++ b/src/message/message.service.ts
@@ -0,0 +1,50 @@
+import { Overlay } from '@angular/cdk/overlay';
+import {
+  ApplicationRef,
+  ComponentFactoryResolver,
+  Inject,
+  Injectable,
+  Injector,
+  Optional,
+} from '@angular/core';
+
+import { BaseMessage } from './base-message';
+import { MessageWrapperComponent } from './message-wrapper.component';
+import { MessageComponent } from './message.component';
+import {
+  MESSAGE_CONFIG,
+  MESSAGE_DEFAULT_CONFIG,
+  MessageConfig,
+  MessageGlobalConfig,
+} from './message.config';
+
+@Injectable()
+export class MessageService extends BaseMessage<
+  MessageWrapperComponent,
+  MessageComponent,
+  MessageConfig
+> {
+  constructor(
+    overlay: Overlay,
+    injector: Injector,
+    applicationRef: ApplicationRef,
+    cfr: ComponentFactoryResolver,
+    @Optional()
+    @Inject(MESSAGE_CONFIG)
+    globalConfig: MessageGlobalConfig,
+  ) {
+    super(
+      overlay,
+      injector,
+      applicationRef,
+      cfr,
+      'aui-message-overlay-pane',
+      MessageWrapperComponent,
+      MessageComponent,
+      {
+        ...MESSAGE_DEFAULT_CONFIG,
+        ...globalConfig,
+      },
+    );
+  }
+}
diff --git a/src/message/public-api.ts b/src/message/public-api.ts
new file mode 100644
index 000000000..5fd3448b9
--- /dev/null
+++ b/src/message/public-api.ts
@@ -0,0 +1,3 @@
+export * from './message.module';
+export * from './message.service';
+export * from './message.config';
diff --git a/src/nav-menu/nav-item-group/nav-item-group.component.ts b/src/nav-menu/nav-item-group/nav-item-group.component.ts
new file mode 100644
index 000000000..f12e0304d
--- /dev/null
+++ b/src/nav-menu/nav-item-group/nav-item-group.component.ts
@@ -0,0 +1,36 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ContentChild,
+  ContentChildren,
+  Directive,
+  QueryList,
+  TemplateRef,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+
+import { NavItemComponent } from '../nav-item/nav-item.component';
+
+@Directive({
+  selector: '*[auiNavItemGroupTitle]',
+  exportAs: 'auiNavItemGroupTitle',
+})
+export class NavItemGroupTitleDirective {
+  constructor(public template: TemplateRef<any>) {}
+}
+
+@Component({
+  selector: 'aui-nav-item-group',
+  template: '',
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class NavItemGroupComponent {
+  @ContentChild(NavItemGroupTitleDirective, { static: true })
+  title: NavItemGroupTitleDirective;
+
+  @ContentChildren(forwardRef(() => NavItemComponent))
+  items: QueryList<NavItemComponent>;
+}
diff --git a/src/nav-menu/nav-item-li/nav-item-li.component.html b/src/nav-menu/nav-item-li/nav-item-li.component.html
new file mode 100644
index 000000000..2fe161fcd
--- /dev/null
+++ b/src/nav-menu/nav-item-li/nav-item-li.component.html
@@ -0,0 +1,55 @@
+<div
+  class="aui-nav-item-li"
+  [class.isActive]="item.depth === 0 && (isActive$ | async)"
+  [class.isExpanded]="isExpanded$ | async"
+  [class.hasDivider]="item.divider"
+>
+  <div
+    class="aui-nav-item-li__content"
+    [class.isActive]="isActive$ | async"
+    [class.isExpanded]="isExpanded$ | async"
+    [class.isSticked]="mainPanelCollapsed && (isSticked$ | async)"
+    [class.hasSubItem]="hasSubItem"
+    [class.isMainPanelCollapsed]="mainPanelCollapsed"
+    [attr.data-set-depth]="item.depth"
+    (click)="handleContentClicked()"
+    (mouseenter)="handleContentFocused(true)"
+    (mouseleave)="handleContentFocused(false)"
+    [auiTooltip]="tooltipTemplate"
+    [auiTooltipDisabled]="!mainPanelCollapsed || item.depth !== 0 || hasSubItem"
+    auiTooltipType="info"
+    auiTooltipPosition="end"
+    auiTooltipClass="aui-nav-item-tooltip"
+  >
+    <div class="aui-nav-item">
+      <div class="aui-nav-item__icon">
+        <ng-container
+          *ngIf="item.icon"
+          [ngTemplateOutlet]="item.icon.template"
+        ></ng-container>
+      </div>
+      <div *ngIf="displayItemContent" class="aui-nav-item__content">
+        <ng-container [ngTemplateOutlet]="item.content.template"></ng-container>
+      </div>
+    </div>
+    <aui-icon
+      *ngIf="hasSubItem && displayItemContent"
+      class="aui-nav-item-li__expansion-indicator"
+      icon="angle_left"
+    ></aui-icon>
+  </div>
+
+  <div
+    *ngIf="hasSubItem && displayItemContent"
+    class="aui-nav-item-li__sub-items"
+  >
+    <aui-nav-item-ul
+      [hidden]="!(isExpanded$ | async)"
+      [items]="item.subItems"
+    ></aui-nav-item-ul>
+  </div>
+</div>
+
+<ng-template #tooltipTemplate>
+  <ng-container [ngTemplateOutlet]="item.content.template"></ng-container>
+</ng-template>
diff --git a/src/nav-menu/nav-item-li/nav-item-li.component.scss b/src/nav-menu/nav-item-li/nav-item-li.component.scss
new file mode 100644
index 000000000..efb7ee3f5
--- /dev/null
+++ b/src/nav-menu/nav-item-li/nav-item-li.component.scss
@@ -0,0 +1,142 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+.aui-nav-item-li {
+  position: relative;
+
+  &.isExpanded {
+    background-color: $nav-menu-bg-color-secondary;
+  }
+
+  &.isActive {
+    &:before {
+      content: '';
+      display: block;
+      width: $nav-item-selected-marker-width;
+      height: 100%;
+      position: absolute;
+      top: 0;
+      left: 0;
+      z-index: 1;
+      background-color: $nav-item-selected-marker-color;
+    }
+  }
+
+  &.hasDivider {
+    $divider-height: $nav-item-selected-marker-width * 2 + $border-width;
+
+    margin-bottom: $divider-height;
+
+    &:after {
+      content: '';
+      display: block;
+      box-sizing: border-box;
+      position: absolute;
+      left: 0;
+      bottom: -$divider-height;
+      padding: $nav-item-selected-marker-width $nav-item-selected-marker-width *
+        2;
+      height: $divider-height;
+      width: 100%;
+      background-clip: content-box;
+      background-color: $nav-menu-divider-color;
+
+      @at-root .aui-nav-item-ul.isMainPanelCollapsed & {
+        padding: $nav-item-selected-marker-width;
+      }
+    }
+  }
+
+  &__content {
+    padding: $nav-item-padding-ver $nav-item-padding-hoz $nav-item-padding-ver
+      $nav-item-padding-hoz + $nav-item-selected-marker-width;
+    display: flex;
+    justify-content: space-between;
+    position: relative;
+    cursor: pointer;
+
+    &:hover {
+      color: $nav-menu-color-hover;
+      background-color: $nav-menu-bg-color-tertiary;
+    }
+
+    &.isActive:not(.hasSubItem) {
+      color: $nav-menu-color-hover;
+    }
+
+    &.isActive.hasSubItem:not(.isExpanded) {
+      color: $nav-menu-color-hover;
+    }
+
+    &[data-set-depth='0'] {
+      padding: $nav-item-padding-ver-large $nav-item-padding-hoz
+        $nav-item-padding-ver-large $nav-item-padding-hoz +
+        $nav-item-selected-marker-width;
+
+      &.isMainPanelCollapsed {
+        &.hasSubItem:after {
+          content: '';
+          position: absolute;
+          left: $nav-menu-main-panel-width - 12px;
+          bottom: 12px;
+          width: 0;
+          height: 0;
+          border-left: 4px solid transparent;
+          border-bottom: 4px solid currentColor;
+        }
+        &.isActive {
+          background-color: $nav-menu-bg-color-main;
+        }
+        &.isSticked {
+          color: $nav-menu-color-hover;
+          background-color: $nav-menu-bg-color-secondary;
+        }
+        &:hover {
+          color: $nav-menu-color-hover;
+        }
+        &.hasSubItem:hover {
+          background-color: $nav-menu-bg-color-secondary;
+        }
+      }
+    }
+
+    &[data-set-depth='2'] {
+      padding-left: $nav-item-padding-hoz * 2 + $nav-item-selected-marker-width;
+    }
+  }
+
+  &__expansion-indicator {
+    margin-left: $nav-item-icon-margin;
+    font-size: $nav-item-icon-size;
+    line-height: $nav-item-line-height;
+  }
+
+  &__content.isExpanded &__expansion-indicator {
+    transform: rotate(-90deg);
+  }
+}
+
+.aui-nav-item {
+  display: flex;
+  align-items: center;
+  width: 100%;
+
+  &__icon {
+    margin-right: $nav-item-icon-margin;
+    width: $nav-item-icon-size;
+    height: $nav-item-line-height;
+    line-height: $nav-item-line-height;
+    font-size: $nav-item-icon-size;
+  }
+
+  &__content {
+    width: 100%;
+    font-size: $nav-item-font-size;
+    line-height: $nav-item-line-height;
+  }
+}
+
+.aui-tooltip.aui-nav-item-tooltip {
+  padding: 2px 6px;
+  color: $color-text-main;
+}
diff --git a/src/nav-menu/nav-item-li/nav-item-li.component.ts b/src/nav-menu/nav-item-li/nav-item-li.component.ts
new file mode 100644
index 000000000..c38834c42
--- /dev/null
+++ b/src/nav-menu/nav-item-li/nav-item-li.component.ts
@@ -0,0 +1,110 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  EventEmitter,
+  Input,
+  Output,
+  ViewChild,
+  ViewEncapsulation,
+} from '@angular/core';
+import { ReplaySubject, combineLatest } from 'rxjs';
+import { map, publishReplay, refCount, tap } from 'rxjs/operators';
+
+import { NavItemUlComponent } from '../nav-item-ul/nav-item-ul.component';
+import { NavItemComponent } from '../nav-item/nav-item.component';
+import { NavMenuComponent } from '../nav-menu.component';
+import { NavItemKey } from '../nav-menu.types';
+
+@Component({
+  selector: 'aui-nav-item-li',
+  templateUrl: './nav-item-li.component.html',
+  styleUrls: ['./nav-item-li.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class NavItemLiComponent {
+  private _item: NavItemComponent;
+  private readonly item$$ = new ReplaySubject<NavItemComponent>(1);
+
+  @Input()
+  get item() {
+    return this._item;
+  }
+
+  set item(val) {
+    this._item = val;
+    this.item$$.next(val);
+  }
+
+  @Input() mainPanelCollapsed = true;
+
+  @Output() itemFocused = new EventEmitter<NavItemKey>();
+
+  @ViewChild(NavItemUlComponent, { static: true }) subUl: NavItemUlComponent;
+
+  isActive$ = combineLatest([this.navMenu.activeKeys$, this.item$$]).pipe(
+    map(([activeKeys, item]) => activeKeys.includes(item.key)),
+    tap(isActive => {
+      this.snapshot.isActive = isActive;
+    }),
+    publishReplay(1),
+    refCount(),
+  );
+
+  isExpanded$ = combineLatest([this.navMenu.expandedKeys$, this.item$$]).pipe(
+    map(
+      ([expandedKeys, item]) =>
+        item.subItems.length && expandedKeys.includes(item.key),
+    ),
+    tap(isExpanded => {
+      this.snapshot.isExpanded = isExpanded;
+    }),
+    publishReplay(1),
+    refCount(),
+  );
+
+  isSticked$ = combineLatest([
+    this.navMenu.stickedItem$.pipe(map(item => item.key)),
+    this.item$$,
+  ]).pipe(
+    map(([stickedKey, item]) => item.depth === 0 && stickedKey === item.key),
+    publishReplay(1),
+    refCount(),
+  );
+
+  snapshot = {
+    isActive: false,
+    isExpanded: false,
+  };
+
+  get hasSubItem() {
+    return !!this.item.subItems.length;
+  }
+
+  get displayItemContent() {
+    return !this.mainPanelCollapsed || this.item.depth !== 0;
+  }
+
+  constructor(private readonly navMenu: NavMenuComponent) {}
+
+  handleContentClicked() {
+    if (!this.displayItemContent && this.snapshot.isExpanded) {
+      return;
+    }
+    if (
+      this.hasSubItem ||
+      (!this.displayItemContent && this.snapshot.isActive)
+    ) {
+      this.navMenu.expandedKeyChanged(
+        this.snapshot.isExpanded ? this.item.parentItem?.key : this.item.key,
+      );
+    } else {
+      this.navMenu.activatedKeyChanged(this.item.key);
+    }
+  }
+
+  handleContentFocused(hover: boolean) {
+    this.itemFocused.emit(hover ? this.item.key : null);
+  }
+}
diff --git a/src/nav-menu/nav-item-ul/nav-item-ul.component.html b/src/nav-menu/nav-item-ul/nav-item-ul.component.html
new file mode 100644
index 000000000..dfbe5b9dd
--- /dev/null
+++ b/src/nav-menu/nav-item-ul/nav-item-ul.component.html
@@ -0,0 +1,23 @@
+<div class="aui-nav-item-ul" [class.isMainPanelCollapsed]="mainPanelCollapsed">
+  <aui-nav-item-li
+    *ngFor="let item of items; trackBy: trackByKey"
+    [item]="item"
+    [mainPanelCollapsed]="mainPanelCollapsed"
+    (itemFocused)="focusedItemChanged.emit($event)"
+  ></aui-nav-item-li>
+
+  <div *ngFor="let group of groups" class="aui-nav-item-group">
+    <div
+      *ngIf="!mainPanelCollapsed && group.title"
+      class="aui-nav-item-group__title"
+    >
+      <ng-container [ngTemplateOutlet]="group.title.template"></ng-container>
+    </div>
+    <aui-nav-item-li
+      *ngFor="let item of group.items; trackBy: trackByKey"
+      [item]="item"
+      [mainPanelCollapsed]="mainPanelCollapsed"
+      (itemFocused)="focusedItemChanged.emit($event)"
+    ></aui-nav-item-li>
+  </div>
+</div>
diff --git a/src/nav-menu/nav-item-ul/nav-item-ul.component.scss b/src/nav-menu/nav-item-ul/nav-item-ul.component.scss
new file mode 100644
index 000000000..386900316
--- /dev/null
+++ b/src/nav-menu/nav-item-ul/nav-item-ul.component.scss
@@ -0,0 +1,45 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+.aui-nav-item-group {
+  position: relative;
+
+  & &__title {
+    padding: $nav-item-selected-marker-width * 2 $nav-item-selected-marker-width *
+      2 $nav-item-selected-marker-width;
+  }
+
+  &__title {
+    color: $nav-menu-color;
+    font-size: $font-size-small;
+    line-height: $line-height-small;
+  }
+}
+
+.aui-nav-item-ul {
+  &.isMainPanelCollapsed {
+    .aui-nav-item-group + .aui-nav-item-group {
+      $divider-height: $nav-item-selected-marker-width * 2 + $border-width;
+
+      margin-top: $divider-height;
+
+      &:before {
+        content: '';
+        display: block;
+        box-sizing: border-box;
+        position: absolute;
+        left: 0;
+        top: -$divider-height;
+        padding: $nav-item-selected-marker-width $nav-item-selected-marker-width;
+        height: $divider-height;
+        width: 100%;
+        background-clip: content-box;
+        background-color: $nav-menu-bg-color-tertiary;
+      }
+    }
+  }
+}
+
+.aui-nav-item-group__title + .aui-nav-item__content {
+  margin-top: 2px;
+}
diff --git a/src/nav-menu/nav-item-ul/nav-item-ul.component.ts b/src/nav-menu/nav-item-ul/nav-item-ul.component.ts
new file mode 100644
index 000000000..9be2aa891
--- /dev/null
+++ b/src/nav-menu/nav-item-ul/nav-item-ul.component.ts
@@ -0,0 +1,33 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  EventEmitter,
+  Input,
+  Output,
+  QueryList,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { NavItemGroupComponent } from '../nav-item-group/nav-item-group.component';
+import { NavItemComponent } from '../nav-item/nav-item.component';
+import { NavItemKey } from '../nav-menu.types';
+
+@Component({
+  selector: 'aui-nav-item-ul',
+  templateUrl: './nav-item-ul.component.html',
+  styleUrls: ['./nav-item-ul.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class NavItemUlComponent {
+  @Input() items: QueryList<NavItemComponent> | NavItemComponent[];
+  @Input() groups: QueryList<NavItemGroupComponent>;
+  @Input() mainPanelCollapsed = true;
+
+  @Output() focusedItemChanged = new EventEmitter<NavItemKey>();
+
+  trackByKey(_: number, item: NavItemComponent) {
+    return item.key;
+  }
+}
diff --git a/src/nav-menu/nav-item/nav-item.component.ts b/src/nav-menu/nav-item/nav-item.component.ts
new file mode 100644
index 000000000..8622668fe
--- /dev/null
+++ b/src/nav-menu/nav-item/nav-item.component.ts
@@ -0,0 +1,91 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ContentChild,
+  ContentChildren,
+  Directive,
+  Inject,
+  Input,
+  Optional,
+  QueryList,
+  SkipSelf,
+  TemplateRef,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+
+import { NavItemGroupComponent } from '../nav-item-group/nav-item-group.component';
+import { NavItemKey } from '../nav-menu.types';
+
+@Directive({
+  selector: '*[auiNavItemIcon]',
+  exportAs: 'auiNavItemIcon',
+})
+export class NavItemIconDirective {
+  constructor(public template: TemplateRef<any>) {}
+}
+
+@Directive({
+  selector: '*[auiNavItemContent]',
+  exportAs: 'auiNavItemContent',
+})
+export class NavItemContentDirective {
+  constructor(public template: TemplateRef<any>) {}
+}
+
+let uniqueId = 0;
+
+@Component({
+  selector: 'aui-nav-item',
+  template: '',
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class NavItemComponent {
+  @ContentChildren(NavItemComponent)
+  private readonly _subItems: QueryList<NavItemComponent>;
+
+  private _key: NavItemKey = 'aui-nav-item--' + uniqueId++;
+
+  @Input()
+  get key() {
+    return this._key;
+  }
+
+  set key(val) {
+    if (val) {
+      this._key = val;
+    }
+  }
+
+  @Input()
+  divider = false;
+
+  @ContentChild(NavItemIconDirective, { static: true })
+  icon: NavItemIconDirective;
+
+  @ContentChild(NavItemContentDirective, { static: true })
+  content: NavItemContentDirective;
+
+  get subItems() {
+    return this._subItems?.filter(item => item !== this);
+  }
+
+  depth = 0;
+  group: NavItemGroupComponent;
+
+  constructor(
+    @SkipSelf()
+    @Optional()
+    public parentItem: NavItemComponent,
+    @Optional()
+    @Inject(forwardRef(() => NavItemGroupComponent))
+    group: any, // FIXME: workaround temporarily
+  ) {
+    this.group = group;
+    if (parentItem) {
+      this.depth = parentItem.depth + 1;
+    }
+  }
+}
diff --git a/src/nav-menu/nav-menu.component.html b/src/nav-menu/nav-menu.component.html
new file mode 100644
index 000000000..1130468ee
--- /dev/null
+++ b/src/nav-menu/nav-menu.component.html
@@ -0,0 +1,75 @@
+<div
+  class="aui-nav-menu"
+  [class.isMainPanelCollapsed]="mainPanelCollapsed"
+  [class.isSecondaryPanelCollapsed]="secondaryPanelCollapsed"
+>
+  <div class="aui-nav-menu__main-panel">
+    <div class="aui-nav-menu__main-panel-content" cdkScrollable>
+      <aui-nav-item-ul
+        [items]="items$ | async"
+        [groups]="groups$ | async"
+        [mainPanelCollapsed]="mainPanelCollapsed"
+        (focusedItemChanged)="handleFocusedItemChanged($event)"
+      ></aui-nav-item-ul>
+    </div>
+    <div
+      *ngIf="!hideMainPanelToggle"
+      class="aui-nav-menu__main-panel-footer"
+      (click)="handleMainPanelExpandButtonClicked()"
+    >
+      <aui-icon
+        [icon]="
+          !mainPanelCollapsed ? 'angle_double_left' : 'angle_double_right'
+        "
+      ></aui-icon>
+    </div>
+  </div>
+
+  <div
+    *ngIf="mainPanelCollapsed"
+    class="aui-nav-menu__secondary-panel"
+    (mouseleave)="handleSecondaryPanelHover(false)"
+  >
+    <div
+      *ngIf="
+        (!secondaryPanelCollapsed || (hasFocusedItem$ | async)) &&
+        (stickedItem$ | async) &&
+        (stickedItem$ | async).subItems.length
+      "
+      class="aui-nav-menu__secondary-panel-content"
+      cdkScrollable
+      (mouseenter)="handleSecondaryPanelHover(true)"
+    >
+      <div class="aui-nav-menu__secondary-panel-title">
+        <div
+          *ngIf="(stickedItem$ | async).group"
+          class="aui-nav-item-group__title"
+        >
+          <ng-container
+            [ngTemplateOutlet]="(stickedItem$ | async).group.title.template"
+          ></ng-container>
+        </div>
+        <div class="aui-nav-item__content">
+          <ng-container
+            [ngTemplateOutlet]="(stickedItem$ | async).content.template"
+          ></ng-container>
+        </div>
+      </div>
+      <aui-nav-item-ul
+        [items]="(stickedItem$ | async).subItems"
+        [mainPanelCollapsed]="mainPanelCollapsed"
+      ></aui-nav-item-ul>
+    </div>
+    <div
+      *ngIf="!hideSecondaryPanelToggle"
+      class="aui-nav-menu__secondary-panel-expand-button"
+      (click)="handleSecondaryPanelExpandButtonClicked()"
+    >
+      <aui-icon
+        [icon]="
+          !secondaryPanelCollapsed ? 'navigation_collapse' : 'navigation_expand'
+        "
+      ></aui-icon>
+    </div>
+  </div>
+</div>
diff --git a/src/nav-menu/nav-menu.component.scss b/src/nav-menu/nav-menu.component.scss
new file mode 100644
index 000000000..f39a6460f
--- /dev/null
+++ b/src/nav-menu/nav-menu.component.scss
@@ -0,0 +1,106 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+$footer-height: 20px;
+
+.aui-nav-menu {
+  width: fit-content;
+  width: -moz-fit-content;
+  height: 100%;
+  display: flex;
+  position: relative;
+  color: $nav-menu-color;
+  user-select: none;
+
+  &__main-panel {
+    display: flex;
+    flex-direction: column;
+    width: $nav-menu-main-panel-expanded-width;
+    height: 100%;
+    background-color: $nav-menu-bg-color-main;
+
+    &-content {
+      height: 100%;
+      overflow-x: hidden;
+      overflow-y: auto;
+      @include scroll-bar(rgba(255, 255, 255, 0.3));
+    }
+
+    &-footer {
+      flex-shrink: 0;
+      height: $footer-height;
+      padding: 0 $nav-item-padding-hoz;
+      display: flex;
+      justify-content: flex-end;
+      align-items: center;
+      font-size: $nav-item-icon-size;
+      cursor: pointer;
+
+      &:hover {
+        color: $nav-menu-color-hover;
+        background-color: $nav-menu-bg-color-tertiary;
+      }
+    }
+  }
+
+  &.isMainPanelCollapsed &__main-panel {
+    width: $nav-menu-main-panel-width;
+
+    &-footer {
+      justify-content: center;
+    }
+  }
+
+  &.isSecondaryPanelCollapsed &__secondary-panel {
+    position: absolute;
+    top: 0;
+    left: $nav-menu-main-panel-width;
+  }
+
+  &__secondary-panel {
+    height: 100%;
+    background-color: $nav-menu-bg-color-secondary;
+    position: relative;
+
+    .aui-nav-item__icon {
+      display: none;
+    }
+
+    &-content {
+      padding: $nav-item-selected-marker-width;
+      width: $nav-menu-main-panel-expanded-width - $nav-menu-main-panel-width;
+      height: 100%;
+      overflow-x: hidden;
+      overflow-y: auto;
+      @include scroll-bar(rgba(255, 255, 255, 0.3));
+    }
+
+    &-title {
+      padding: $nav-item-padding-ver-large $nav-item-selected-marker-width;
+      border-bottom: $nav-menu-bg-color-tertiary $border-width $border-style;
+      color: $nav-menu-color-hover;
+
+      .aui-nav-item__content {
+        padding: 0 $nav-item-padding-hoz;
+      }
+    }
+
+    &-expand-button {
+      width: $nav-item-icon-size;
+      height: $nav-item-icon-size;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      position: absolute;
+      top: 50%;
+      right: -$nav-item-icon-size;
+      transform: translateY(-50%);
+      font-size: $nav-item-icon-size;
+      cursor: pointer;
+
+      &:hover {
+        color: $nav-item-selected-marker-color;
+      }
+    }
+  }
+}
diff --git a/src/nav-menu/nav-menu.component.ts b/src/nav-menu/nav-menu.component.ts
new file mode 100644
index 000000000..3576374f8
--- /dev/null
+++ b/src/nav-menu/nav-menu.component.ts
@@ -0,0 +1,222 @@
+import {
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  Component,
+  ContentChildren,
+  EventEmitter,
+  Input,
+  Output,
+  QueryList,
+  ViewEncapsulation,
+} from '@angular/core';
+import {
+  BehaviorSubject,
+  Observable,
+  ReplaySubject,
+  combineLatest,
+  merge,
+  of,
+} from 'rxjs';
+import {
+  bufferCount,
+  debounceTime,
+  distinctUntilChanged,
+  distinctUntilKeyChanged,
+  filter,
+  map,
+  publishReplay,
+  refCount,
+  startWith,
+  switchMap,
+} from 'rxjs/operators';
+
+import { NavItemGroupComponent } from './nav-item-group/nav-item-group.component';
+import { NavItemComponent } from './nav-item/nav-item.component';
+import { NavItemKey } from './nav-menu.types';
+
+@Component({
+  selector: 'aui-nav-menu',
+  templateUrl: './nav-menu.component.html',
+  styleUrls: ['./nav-menu.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class NavMenuComponent implements AfterContentInit {
+  private _activatedKey: NavItemKey;
+  private readonly activatedKey$$ = new ReplaySubject<NavItemKey>(1);
+  private readonly expandedKey$$ = new ReplaySubject<NavItemKey>(1);
+  private readonly focusedItemKey$$ = new BehaviorSubject<NavItemKey>(null);
+  private readonly secondaryPanelHover$$ = new BehaviorSubject<boolean>(false);
+
+  @Input()
+  get activatedKey() {
+    return this._activatedKey;
+  }
+
+  set activatedKey(val) {
+    this._activatedKey = val;
+    this.activatedKey$$.next(val);
+  }
+
+  @Input() mainPanelCollapsed = false;
+  @Input() secondaryPanelCollapsed = false;
+  @Input() hideMainPanelToggle = false;
+  @Input() hideSecondaryPanelToggle = false;
+  @Input() theme = 'dark';
+
+  @Output() activatedKeyChange = new EventEmitter<NavItemKey>();
+  @Output() mainPanelCollapsedChange = new EventEmitter<boolean>();
+  @Output() secondaryPanelCollapsedChange = new EventEmitter<boolean>();
+
+  @ContentChildren(NavItemComponent) private readonly items: QueryList<
+    NavItemComponent
+  >;
+
+  @ContentChildren(NavItemGroupComponent)
+  private readonly groups: QueryList<NavItemGroupComponent>;
+
+  @ContentChildren(NavItemComponent, { descendants: true })
+  flatItems: QueryList<NavItemComponent>;
+
+  items$: Observable<NavItemComponent[]>;
+  groups$: Observable<NavItemGroupComponent[]>;
+  activeKeys$: Observable<NavItemKey[]>;
+  expandedKeys$: Observable<NavItemKey[]>;
+  stickedItem$: Observable<NavItemComponent>;
+  hasFocusedItem$: Observable<boolean>;
+
+  ngAfterContentInit() {
+    this.items$ = this.items.changes.pipe(
+      startWith(this.items),
+      map((list: QueryList<NavItemComponent>) => list.toArray()),
+      publishReplay(1),
+      refCount(),
+    );
+    this.groups$ = this.groups.changes.pipe(
+      startWith(this.groups),
+      map((list: QueryList<NavItemGroupComponent>) => list.toArray()),
+      publishReplay(1),
+      refCount(),
+    );
+    this.activeKeys$ = combineLatest([
+      this.activatedKey$$,
+      this.flatItems.changes.pipe(startWith(this.flatItems)),
+    ]).pipe(
+      map(([key, items]: [NavItemKey, QueryList<NavItemComponent>]) =>
+        items.find(item => item.key === key),
+      ),
+      map(item => this.getItemPath(item)),
+      publishReplay(1),
+      refCount(),
+    );
+
+    this.expandedKeys$ = combineLatest([
+      merge(this.activatedKey$$, this.expandedKey$$),
+      this.flatItems.changes.pipe(startWith(this.flatItems)),
+    ]).pipe(
+      map(([key, items]: [NavItemKey, QueryList<NavItemComponent>]) =>
+        items.find(item => item.key === key),
+      ),
+      map(item => this.getItemPath(item)),
+      publishReplay(1),
+      refCount(),
+    );
+
+    this.stickedItem$ = this.focusedItemKey$$
+      .pipe(
+        bufferCount(2, 1),
+        startWith<NavItemKey[]>([null, null]),
+        debounceTime(0),
+        switchMap(([prevKey, currKey]) => {
+          if (currKey) {
+            return of(currKey);
+          } else {
+            return this.secondaryPanelHover$$.pipe(
+              debounceTime(0),
+              switchMap(hover => (hover ? of(prevKey) : of(null))),
+            );
+          }
+        }),
+      )
+      .pipe(
+        switchMap(key =>
+          combineLatest([
+            of(key),
+            this.flatItems.changes.pipe(startWith(this.flatItems)),
+          ]),
+        ),
+        switchMap(([key, items]: [NavItemKey, QueryList<NavItemComponent>]) => {
+          const stickedItem = items.find(item => item.key === key);
+          return stickedItem?.subItems.length > 0
+            ? of(stickedItem)
+            : this.expandedKeys$.pipe(
+                map(keys => keys[0]),
+                map(expandedKey =>
+                  items.find(item => item.key === expandedKey),
+                ),
+              );
+        }),
+        filter(item => !!item),
+        distinctUntilKeyChanged('key'),
+        publishReplay(1),
+        refCount(),
+      );
+
+    this.hasFocusedItem$ = combineLatest([
+      this.flatItems.changes.pipe(startWith(this.flatItems)),
+      this.focusedItemKey$$.pipe(distinctUntilChanged()),
+      this.secondaryPanelHover$$,
+    ]).pipe(
+      map(
+        ([items, key, hover]: [
+          QueryList<NavItemComponent>,
+          NavItemKey,
+          boolean,
+        ]) => {
+          const focusedItem = items.find(item => item.key === key);
+          return focusedItem?.subItems.length > 0 || hover;
+        },
+      ),
+      debounceTime(0),
+    );
+  }
+
+  handleMainPanelExpandButtonClicked() {
+    this.mainPanelCollapsedChange.emit(!this.mainPanelCollapsed);
+  }
+
+  handleSecondaryPanelExpandButtonClicked() {
+    this.secondaryPanelCollapsedChange.emit(!this.secondaryPanelCollapsed);
+  }
+
+  handleFocusedItemChanged(key: NavItemKey) {
+    this.focusedItemKey$$.next(key);
+  }
+
+  handleSecondaryPanelHover(hover: boolean) {
+    this.secondaryPanelHover$$.next(hover);
+    if (!hover) {
+      this.focusedItemKey$$.next(null);
+    }
+  }
+
+  activatedKeyChanged(key: NavItemKey) {
+    this.activatedKeyChange.emit(key);
+  }
+
+  expandedKeyChanged(key: NavItemKey) {
+    this.expandedKey$$.next(key);
+  }
+
+  private getItemPath(item: NavItemComponent): NavItemKey[] {
+    if (!item) {
+      return [];
+    }
+    if (item.parentItem) {
+      return [...this.getItemPath(item.parentItem), item.key];
+    } else {
+      return [item.key];
+    }
+  }
+}
diff --git a/src/nav-menu/nav-menu.module.ts b/src/nav-menu/nav-menu.module.ts
new file mode 100644
index 000000000..8c052454c
--- /dev/null
+++ b/src/nav-menu/nav-menu.module.ts
@@ -0,0 +1,42 @@
+import { ScrollingModule } from '@angular/cdk/scrolling';
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/public-api';
+import { TooltipModule } from '../tooltip/public-api';
+
+import {
+  NavItemGroupComponent,
+  NavItemGroupTitleDirective,
+} from './nav-item-group/nav-item-group.component';
+import { NavItemLiComponent } from './nav-item-li/nav-item-li.component';
+import { NavItemUlComponent } from './nav-item-ul/nav-item-ul.component';
+import {
+  NavItemComponent,
+  NavItemContentDirective,
+  NavItemIconDirective,
+} from './nav-item/nav-item.component';
+import { NavMenuComponent } from './nav-menu.component';
+
+@NgModule({
+  imports: [CommonModule, ScrollingModule, IconModule, TooltipModule],
+  declarations: [
+    NavMenuComponent,
+    NavItemGroupComponent,
+    NavItemComponent,
+    NavItemIconDirective,
+    NavItemContentDirective,
+    NavItemGroupTitleDirective,
+    NavItemUlComponent,
+    NavItemLiComponent,
+  ],
+  exports: [
+    NavMenuComponent,
+    NavItemGroupComponent,
+    NavItemComponent,
+    NavItemIconDirective,
+    NavItemContentDirective,
+    NavItemGroupTitleDirective,
+  ],
+})
+export class NavMenuModule {}
diff --git a/src/nav-menu/nav-menu.types.ts b/src/nav-menu/nav-menu.types.ts
new file mode 100644
index 000000000..273109b9e
--- /dev/null
+++ b/src/nav-menu/nav-menu.types.ts
@@ -0,0 +1,16 @@
+export type NavItemKey = number | string;
+
+export interface NavItemConfig {
+  label: string;
+  key: string;
+  icon?: string;
+  stage?: 'Alpha' | 'Beta';
+  divider?: boolean;
+  children?: NavItemConfig[];
+  [key: string]: any;
+}
+
+export interface NavGroupConfig {
+  title?: string;
+  items: NavItemConfig[];
+}
diff --git a/src/nav-menu/platform-nav.module.ts b/src/nav-menu/platform-nav.module.ts
new file mode 100644
index 000000000..9272851cc
--- /dev/null
+++ b/src/nav-menu/platform-nav.module.ts
@@ -0,0 +1,14 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/public-api';
+
+import { NavMenuModule } from './nav-menu.module';
+import { PlatformNavComponent } from './platform-nav/platform-nav.component';
+
+@NgModule({
+  imports: [CommonModule, NavMenuModule, IconModule],
+  declarations: [PlatformNavComponent],
+  exports: [PlatformNavComponent],
+})
+export class PlatformNavModule {}
diff --git a/src/nav-menu/platform-nav/__snapshots__/platform-nav.component.spec.ts.snap b/src/nav-menu/platform-nav/__snapshots__/platform-nav.component.spec.ts.snap
new file mode 100644
index 000000000..3a579b850
--- /dev/null
+++ b/src/nav-menu/platform-nav/__snapshots__/platform-nav.component.spec.ts.snap
@@ -0,0 +1,1804 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`PlatformNavComponent should render correct template 1`] = `
+<ng-component
+  mainPanelCollapsed="false"
+  navGroups={[Function Array]}
+  secondaryPanelCollapsed="false"
+>
+  <aui-platform-nav>
+    <aui-nav-menu
+      class="aui-platform-nav"
+    >
+      <div
+        class="aui-nav-menu"
+      >
+        <div
+          class="aui-nav-menu__main-panel"
+        >
+          <div
+            cdkscrollable=""
+            class="aui-nav-menu__main-panel-content"
+          >
+            <aui-nav-item-ul>
+              <div
+                class="aui-nav-item-ul"
+              >
+                
+                
+                <div
+                  class="aui-nav-item-group"
+                >
+                  
+                  
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li hasDivider"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                          <div
+                            class="aui-nav-item__content"
+                          >
+                            
+                            <div
+                              class="aui-platform-nav__item"
+                            >
+                              <div
+                                class="aui-platform-nav__label"
+                              >
+                                概览
+                              </div>
+                              
+                            </div>
+                          </div>
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                          <div
+                            class="aui-nav-item__content"
+                          >
+                            
+                            <div
+                              class="aui-platform-nav__item"
+                            >
+                              <div
+                                class="aui-platform-nav__label"
+                              >
+                                应用管理
+                              </div>
+                              
+                              <div
+                                class="aui-platform-nav__stage"
+                              >
+                                 Alpha 
+                              </div>
+                            </div>
+                          </div>
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                </div>
+                <div
+                  class="aui-nav-item-group"
+                >
+                  
+                  
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content hasSubItem"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                          <div
+                            class="aui-nav-item__content"
+                          >
+                            
+                            <div
+                              class="aui-platform-nav__item"
+                            >
+                              <div
+                                class="aui-platform-nav__label"
+                              >
+                                Devops
+                              </div>
+                              
+                            </div>
+                          </div>
+                        </div>
+                        
+                        <aui-icon
+                          class="aui-nav-item-li__expansion-indicator"
+                          icon="angle_left"
+                        >
+                          
+                          <svg
+                            class="aui-icon aui-icon-angle_left"
+                          >
+                            <use
+                              xlink:href="#aui-icon-angle_left"
+                            />
+                          </svg>
+                          
+                        </aui-icon>
+                      </div>
+                      
+                      <div
+                        class="aui-nav-item-li__sub-items"
+                      >
+                        <aui-nav-item-ul
+                          hidden=""
+                        >
+                          <div
+                            class="aui-nav-item-ul isMainPanelCollapsed"
+                          >
+                            
+                            <aui-nav-item-li>
+                              <div
+                                class="aui-nav-item-li"
+                              >
+                                <div
+                                  auitooltipclass="aui-nav-item-tooltip"
+                                  auitooltipposition="end"
+                                  auitooltiptype="info"
+                                  class="aui-nav-item-li__content hasSubItem isMainPanelCollapsed"
+                                  data-set-depth="1"
+                                >
+                                  <div
+                                    class="aui-nav-item"
+                                  >
+                                    <div
+                                      class="aui-nav-item__icon"
+                                    >
+                                      
+                                    </div>
+                                    
+                                    <div
+                                      class="aui-nav-item__content"
+                                    >
+                                      
+                                      <div
+                                        class="aui-platform-nav__item"
+                                      >
+                                        <div
+                                          class="aui-platform-nav__label"
+                                        >
+                                          持续交付
+                                        </div>
+                                        
+                                      </div>
+                                    </div>
+                                  </div>
+                                  
+                                  <aui-icon
+                                    class="aui-nav-item-li__expansion-indicator"
+                                    icon="angle_left"
+                                  >
+                                    
+                                    <svg
+                                      class="aui-icon aui-icon-angle_left"
+                                    >
+                                      <use
+                                        xlink:href="#aui-icon-angle_left"
+                                      />
+                                    </svg>
+                                    
+                                  </aui-icon>
+                                </div>
+                                
+                                <div
+                                  class="aui-nav-item-li__sub-items"
+                                >
+                                  <aui-nav-item-ul
+                                    hidden=""
+                                  >
+                                    <div
+                                      class="aui-nav-item-ul isMainPanelCollapsed"
+                                    >
+                                      
+                                      <aui-nav-item-li>
+                                        <div
+                                          class="aui-nav-item-li"
+                                        >
+                                          <div
+                                            auitooltipclass="aui-nav-item-tooltip"
+                                            auitooltipposition="end"
+                                            auitooltiptype="info"
+                                            class="aui-nav-item-li__content isMainPanelCollapsed"
+                                            data-set-depth="2"
+                                          >
+                                            <div
+                                              class="aui-nav-item"
+                                            >
+                                              <div
+                                                class="aui-nav-item__icon"
+                                              >
+                                                
+                                              </div>
+                                              
+                                              <div
+                                                class="aui-nav-item__content"
+                                              >
+                                                
+                                                <div
+                                                  class="aui-platform-nav__item"
+                                                >
+                                                  <div
+                                                    class="aui-platform-nav__label"
+                                                  >
+                                                    流水线
+                                                  </div>
+                                                  
+                                                </div>
+                                              </div>
+                                            </div>
+                                            
+                                          </div>
+                                          
+                                        </div>
+                                        
+                                      </aui-nav-item-li>
+                                      <aui-nav-item-li>
+                                        <div
+                                          class="aui-nav-item-li"
+                                        >
+                                          <div
+                                            auitooltipclass="aui-nav-item-tooltip"
+                                            auitooltipposition="end"
+                                            auitooltiptype="info"
+                                            class="aui-nav-item-li__content isMainPanelCollapsed"
+                                            data-set-depth="2"
+                                          >
+                                            <div
+                                              class="aui-nav-item"
+                                            >
+                                              <div
+                                                class="aui-nav-item__icon"
+                                              >
+                                                
+                                              </div>
+                                              
+                                              <div
+                                                class="aui-nav-item__content"
+                                              >
+                                                
+                                                <div
+                                                  class="aui-platform-nav__item"
+                                                >
+                                                  <div
+                                                    class="aui-platform-nav__label"
+                                                  >
+                                                    生成镜像
+                                                  </div>
+                                                  
+                                                </div>
+                                              </div>
+                                            </div>
+                                            
+                                          </div>
+                                          
+                                        </div>
+                                        
+                                      </aui-nav-item-li>
+                                      <aui-nav-item-li>
+                                        <div
+                                          class="aui-nav-item-li"
+                                        >
+                                          <div
+                                            auitooltipclass="aui-nav-item-tooltip"
+                                            auitooltipposition="end"
+                                            auitooltiptype="info"
+                                            class="aui-nav-item-li__content isMainPanelCollapsed"
+                                            data-set-depth="2"
+                                          >
+                                            <div
+                                              class="aui-nav-item"
+                                            >
+                                              <div
+                                                class="aui-nav-item__icon"
+                                              >
+                                                
+                                              </div>
+                                              
+                                              <div
+                                                class="aui-nav-item__content"
+                                              >
+                                                
+                                                <div
+                                                  class="aui-platform-nav__item"
+                                                >
+                                                  <div
+                                                    class="aui-platform-nav__label"
+                                                  >
+                                                    更新服务
+                                                  </div>
+                                                  
+                                                </div>
+                                              </div>
+                                            </div>
+                                            
+                                          </div>
+                                          
+                                        </div>
+                                        
+                                      </aui-nav-item-li>
+                                      
+                                    </div>
+                                  </aui-nav-item-ul>
+                                </div>
+                              </div>
+                              
+                            </aui-nav-item-li>
+                            <aui-nav-item-li>
+                              <div
+                                class="aui-nav-item-li"
+                              >
+                                <div
+                                  auitooltipclass="aui-nav-item-tooltip"
+                                  auitooltipposition="end"
+                                  auitooltiptype="info"
+                                  class="aui-nav-item-li__content hasSubItem isMainPanelCollapsed"
+                                  data-set-depth="1"
+                                >
+                                  <div
+                                    class="aui-nav-item"
+                                  >
+                                    <div
+                                      class="aui-nav-item__icon"
+                                    >
+                                      
+                                    </div>
+                                    
+                                    <div
+                                      class="aui-nav-item__content"
+                                    >
+                                      
+                                      <div
+                                        class="aui-platform-nav__item"
+                                      >
+                                        <div
+                                          class="aui-platform-nav__label"
+                                        >
+                                          工具链
+                                        </div>
+                                        
+                                      </div>
+                                    </div>
+                                  </div>
+                                  
+                                  <aui-icon
+                                    class="aui-nav-item-li__expansion-indicator"
+                                    icon="angle_left"
+                                  >
+                                    
+                                    <svg
+                                      class="aui-icon aui-icon-angle_left"
+                                    >
+                                      <use
+                                        xlink:href="#aui-icon-angle_left"
+                                      />
+                                    </svg>
+                                    
+                                  </aui-icon>
+                                </div>
+                                
+                                <div
+                                  class="aui-nav-item-li__sub-items"
+                                >
+                                  <aui-nav-item-ul
+                                    hidden=""
+                                  >
+                                    <div
+                                      class="aui-nav-item-ul isMainPanelCollapsed"
+                                    >
+                                      
+                                      <aui-nav-item-li>
+                                        <div
+                                          class="aui-nav-item-li"
+                                        >
+                                          <div
+                                            auitooltipclass="aui-nav-item-tooltip"
+                                            auitooltipposition="end"
+                                            auitooltiptype="info"
+                                            class="aui-nav-item-li__content isMainPanelCollapsed"
+                                            data-set-depth="2"
+                                          >
+                                            <div
+                                              class="aui-nav-item"
+                                            >
+                                              <div
+                                                class="aui-nav-item__icon"
+                                              >
+                                                
+                                              </div>
+                                              
+                                              <div
+                                                class="aui-nav-item__content"
+                                              >
+                                                
+                                                <div
+                                                  class="aui-platform-nav__item"
+                                                >
+                                                  <div
+                                                    class="aui-platform-nav__label"
+                                                  >
+                                                    代码仓库
+                                                  </div>
+                                                  
+                                                </div>
+                                              </div>
+                                            </div>
+                                            
+                                          </div>
+                                          
+                                        </div>
+                                        
+                                      </aui-nav-item-li>
+                                      <aui-nav-item-li>
+                                        <div
+                                          class="aui-nav-item-li"
+                                        >
+                                          <div
+                                            auitooltipclass="aui-nav-item-tooltip"
+                                            auitooltipposition="end"
+                                            auitooltiptype="info"
+                                            class="aui-nav-item-li__content isMainPanelCollapsed"
+                                            data-set-depth="2"
+                                          >
+                                            <div
+                                              class="aui-nav-item"
+                                            >
+                                              <div
+                                                class="aui-nav-item__icon"
+                                              >
+                                                
+                                              </div>
+                                              
+                                              <div
+                                                class="aui-nav-item__content"
+                                              >
+                                                
+                                                <div
+                                                  class="aui-platform-nav__item"
+                                                >
+                                                  <div
+                                                    class="aui-platform-nav__label"
+                                                  >
+                                                    制品仓库
+                                                  </div>
+                                                  
+                                                </div>
+                                              </div>
+                                            </div>
+                                            
+                                          </div>
+                                          
+                                        </div>
+                                        
+                                      </aui-nav-item-li>
+                                      <aui-nav-item-li>
+                                        <div
+                                          class="aui-nav-item-li"
+                                        >
+                                          <div
+                                            auitooltipclass="aui-nav-item-tooltip"
+                                            auitooltipposition="end"
+                                            auitooltiptype="info"
+                                            class="aui-nav-item-li__content isMainPanelCollapsed"
+                                            data-set-depth="2"
+                                          >
+                                            <div
+                                              class="aui-nav-item"
+                                            >
+                                              <div
+                                                class="aui-nav-item__icon"
+                                              >
+                                                
+                                              </div>
+                                              
+                                              <div
+                                                class="aui-nav-item__content"
+                                              >
+                                                
+                                                <div
+                                                  class="aui-platform-nav__item"
+                                                >
+                                                  <div
+                                                    class="aui-platform-nav__label"
+                                                  >
+                                                    代码检查
+                                                  </div>
+                                                  
+                                                </div>
+                                              </div>
+                                            </div>
+                                            
+                                          </div>
+                                          
+                                        </div>
+                                        
+                                      </aui-nav-item-li>
+                                      <aui-nav-item-li>
+                                        <div
+                                          class="aui-nav-item-li"
+                                        >
+                                          <div
+                                            auitooltipclass="aui-nav-item-tooltip"
+                                            auitooltipposition="end"
+                                            auitooltiptype="info"
+                                            class="aui-nav-item-li__content isMainPanelCollapsed"
+                                            data-set-depth="2"
+                                          >
+                                            <div
+                                              class="aui-nav-item"
+                                            >
+                                              <div
+                                                class="aui-nav-item__icon"
+                                              >
+                                                
+                                              </div>
+                                              
+                                              <div
+                                                class="aui-nav-item__content"
+                                              >
+                                                
+                                                <div
+                                                  class="aui-platform-nav__item"
+                                                >
+                                                  <div
+                                                    class="aui-platform-nav__label"
+                                                  >
+                                                    测试工具
+                                                  </div>
+                                                  
+                                                </div>
+                                              </div>
+                                            </div>
+                                            
+                                          </div>
+                                          
+                                        </div>
+                                        
+                                      </aui-nav-item-li>
+                                      <aui-nav-item-li>
+                                        <div
+                                          class="aui-nav-item-li"
+                                        >
+                                          <div
+                                            auitooltipclass="aui-nav-item-tooltip"
+                                            auitooltipposition="end"
+                                            auitooltiptype="info"
+                                            class="aui-nav-item-li__content isMainPanelCollapsed"
+                                            data-set-depth="2"
+                                          >
+                                            <div
+                                              class="aui-nav-item"
+                                            >
+                                              <div
+                                                class="aui-nav-item__icon"
+                                              >
+                                                
+                                              </div>
+                                              
+                                              <div
+                                                class="aui-nav-item__content"
+                                              >
+                                                
+                                                <div
+                                                  class="aui-platform-nav__item"
+                                                >
+                                                  <div
+                                                    class="aui-platform-nav__label"
+                                                  >
+                                                    项目管理
+                                                  </div>
+                                                  
+                                                </div>
+                                              </div>
+                                            </div>
+                                            
+                                          </div>
+                                          
+                                        </div>
+                                        
+                                      </aui-nav-item-li>
+                                      
+                                    </div>
+                                  </aui-nav-item-ul>
+                                </div>
+                              </div>
+                              
+                            </aui-nav-item-li>
+                            
+                          </div>
+                        </aui-nav-item-ul>
+                      </div>
+                    </div>
+                    
+                  </aui-nav-item-li>
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content hasSubItem"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                          <div
+                            class="aui-nav-item__content"
+                          >
+                            
+                            <div
+                              class="aui-platform-nav__item"
+                            >
+                              <div
+                                class="aui-platform-nav__label"
+                              >
+                                微服务
+                              </div>
+                              
+                            </div>
+                          </div>
+                        </div>
+                        
+                        <aui-icon
+                          class="aui-nav-item-li__expansion-indicator"
+                          icon="angle_left"
+                        >
+                          
+                          <svg
+                            class="aui-icon aui-icon-angle_left"
+                          >
+                            <use
+                              xlink:href="#aui-icon-angle_left"
+                            />
+                          </svg>
+                          
+                        </aui-icon>
+                      </div>
+                      
+                      <div
+                        class="aui-nav-item-li__sub-items"
+                      >
+                        <aui-nav-item-ul
+                          hidden=""
+                        >
+                          <div
+                            class="aui-nav-item-ul isMainPanelCollapsed"
+                          >
+                            
+                            <aui-nav-item-li>
+                              <div
+                                class="aui-nav-item-li"
+                              >
+                                <div
+                                  auitooltipclass="aui-nav-item-tooltip"
+                                  auitooltipposition="end"
+                                  auitooltiptype="info"
+                                  class="aui-nav-item-li__content isMainPanelCollapsed"
+                                  data-set-depth="1"
+                                >
+                                  <div
+                                    class="aui-nav-item"
+                                  >
+                                    <div
+                                      class="aui-nav-item__icon"
+                                    >
+                                      
+                                    </div>
+                                    
+                                    <div
+                                      class="aui-nav-item__content"
+                                    >
+                                      
+                                      <div
+                                        class="aui-platform-nav__item"
+                                      >
+                                        <div
+                                          class="aui-platform-nav__label"
+                                        >
+                                          服务
+                                        </div>
+                                        
+                                      </div>
+                                    </div>
+                                  </div>
+                                  
+                                </div>
+                                
+                              </div>
+                              
+                            </aui-nav-item-li>
+                            <aui-nav-item-li>
+                              <div
+                                class="aui-nav-item-li"
+                              >
+                                <div
+                                  auitooltipclass="aui-nav-item-tooltip"
+                                  auitooltipposition="end"
+                                  auitooltiptype="info"
+                                  class="aui-nav-item-li__content isMainPanelCollapsed"
+                                  data-set-depth="1"
+                                >
+                                  <div
+                                    class="aui-nav-item"
+                                  >
+                                    <div
+                                      class="aui-nav-item__icon"
+                                    >
+                                      
+                                    </div>
+                                    
+                                    <div
+                                      class="aui-nav-item__content"
+                                    >
+                                      
+                                      <div
+                                        class="aui-platform-nav__item"
+                                      >
+                                        <div
+                                          class="aui-platform-nav__label"
+                                        >
+                                          配置列表
+                                        </div>
+                                        
+                                      </div>
+                                    </div>
+                                  </div>
+                                  
+                                </div>
+                                
+                              </div>
+                              
+                            </aui-nav-item-li>
+                            <aui-nav-item-li>
+                              <div
+                                class="aui-nav-item-li"
+                              >
+                                <div
+                                  auitooltipclass="aui-nav-item-tooltip"
+                                  auitooltipposition="end"
+                                  auitooltiptype="info"
+                                  class="aui-nav-item-li__content isMainPanelCollapsed"
+                                  data-set-depth="1"
+                                >
+                                  <div
+                                    class="aui-nav-item"
+                                  >
+                                    <div
+                                      class="aui-nav-item__icon"
+                                    >
+                                      
+                                    </div>
+                                    
+                                    <div
+                                      class="aui-nav-item__content"
+                                    >
+                                      
+                                      <div
+                                        class="aui-platform-nav__item"
+                                      >
+                                        <div
+                                          class="aui-platform-nav__label"
+                                        >
+                                          熔断监控
+                                        </div>
+                                        
+                                      </div>
+                                    </div>
+                                  </div>
+                                  
+                                </div>
+                                
+                              </div>
+                              
+                            </aui-nav-item-li>
+                            
+                          </div>
+                        </aui-nav-item-ul>
+                      </div>
+                    </div>
+                    
+                  </aui-nav-item-li>
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content hasSubItem"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                          <div
+                            class="aui-nav-item__content"
+                          >
+                            
+                            <div
+                              class="aui-platform-nav__item"
+                            >
+                              <div
+                                class="aui-platform-nav__label"
+                              >
+                                Service Mesh
+                              </div>
+                              
+                            </div>
+                          </div>
+                        </div>
+                        
+                        <aui-icon
+                          class="aui-nav-item-li__expansion-indicator"
+                          icon="angle_left"
+                        >
+                          
+                          <svg
+                            class="aui-icon aui-icon-angle_left"
+                          >
+                            <use
+                              xlink:href="#aui-icon-angle_left"
+                            />
+                          </svg>
+                          
+                        </aui-icon>
+                      </div>
+                      
+                      <div
+                        class="aui-nav-item-li__sub-items"
+                      >
+                        <aui-nav-item-ul
+                          hidden=""
+                        >
+                          <div
+                            class="aui-nav-item-ul isMainPanelCollapsed"
+                          >
+                            
+                            <aui-nav-item-li>
+                              <div
+                                class="aui-nav-item-li"
+                              >
+                                <div
+                                  auitooltipclass="aui-nav-item-tooltip"
+                                  auitooltipposition="end"
+                                  auitooltiptype="info"
+                                  class="aui-nav-item-li__content isMainPanelCollapsed"
+                                  data-set-depth="1"
+                                >
+                                  <div
+                                    class="aui-nav-item"
+                                  >
+                                    <div
+                                      class="aui-nav-item__icon"
+                                    >
+                                      
+                                    </div>
+                                    
+                                    <div
+                                      class="aui-nav-item__content"
+                                    >
+                                      
+                                      <div
+                                        class="aui-platform-nav__item"
+                                      >
+                                        <div
+                                          class="aui-platform-nav__label"
+                                        >
+                                          调用链
+                                        </div>
+                                        
+                                        <div
+                                          class="aui-platform-nav__stage"
+                                        >
+                                           Beta 
+                                        </div>
+                                      </div>
+                                    </div>
+                                  </div>
+                                  
+                                </div>
+                                
+                              </div>
+                              
+                            </aui-nav-item-li>
+                            
+                          </div>
+                        </aui-nav-item-ul>
+                      </div>
+                    </div>
+                    
+                  </aui-nav-item-li>
+                </div>
+                <div
+                  class="aui-nav-item-group"
+                >
+                  
+                  
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                          <div
+                            class="aui-nav-item__content"
+                          >
+                            
+                            <div
+                              class="aui-platform-nav__item"
+                            >
+                              <div
+                                class="aui-platform-nav__label"
+                              >
+                                成员
+                              </div>
+                              
+                            </div>
+                          </div>
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                </div>
+              </div>
+            </aui-nav-item-ul>
+          </div>
+          
+          <div
+            class="aui-nav-menu__main-panel-footer"
+          >
+            <aui-icon>
+              
+              <svg
+                class="aui-icon aui-icon-angle_double_left"
+              >
+                <use
+                  xlink:href="#aui-icon-angle_double_left"
+                />
+              </svg>
+              
+            </aui-icon>
+          </div>
+        </div>
+        
+      </div>
+    </aui-nav-menu>
+  </aui-platform-nav>
+</ng-component>
+`;
+
+exports[`PlatformNavComponent should render correct template 2`] = `
+<ng-component
+  mainPanelCollapsed={[Function Boolean]}
+  navGroups={[Function Array]}
+  secondaryPanelCollapsed="false"
+>
+  <aui-platform-nav>
+    <aui-nav-menu
+      class="aui-platform-nav"
+    >
+      <div
+        class="aui-nav-menu isMainPanelCollapsed"
+      >
+        <div
+          class="aui-nav-menu__main-panel"
+        >
+          <div
+            cdkscrollable=""
+            class="aui-nav-menu__main-panel-content"
+          >
+            <aui-nav-item-ul>
+              <div
+                class="aui-nav-item-ul isMainPanelCollapsed"
+              >
+                
+                
+                <div
+                  class="aui-nav-item-group"
+                >
+                  
+                  
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li hasDivider"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                </div>
+                <div
+                  class="aui-nav-item-group"
+                >
+                  
+                  
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content hasSubItem isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content hasSubItem isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content hasSubItem isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                </div>
+                <div
+                  class="aui-nav-item-group"
+                >
+                  
+                  
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                </div>
+              </div>
+            </aui-nav-item-ul>
+          </div>
+          
+          <div
+            class="aui-nav-menu__main-panel-footer"
+          >
+            <aui-icon>
+              
+              <svg
+                class="aui-icon aui-icon-angle_double_right"
+              >
+                <use
+                  xlink:href="#aui-icon-angle_double_right"
+                />
+              </svg>
+              
+            </aui-icon>
+          </div>
+        </div>
+        
+        <div
+          class="aui-nav-menu__secondary-panel"
+        >
+          
+          
+          <div
+            class="aui-nav-menu__secondary-panel-expand-button"
+          >
+            <aui-icon>
+              
+              <svg
+                class="aui-icon aui-icon-navigation_collapse"
+              >
+                <use
+                  xlink:href="#aui-icon-navigation_collapse"
+                />
+              </svg>
+              
+            </aui-icon>
+          </div>
+        </div>
+      </div>
+    </aui-nav-menu>
+  </aui-platform-nav>
+</ng-component>
+`;
+
+exports[`PlatformNavComponent should render correct template 3`] = `
+<ng-component
+  mainPanelCollapsed={[Function Boolean]}
+  navGroups={[Function Array]}
+  secondaryPanelCollapsed={[Function Boolean]}
+>
+  <aui-platform-nav>
+    <aui-nav-menu
+      class="aui-platform-nav"
+    >
+      <div
+        class="aui-nav-menu isMainPanelCollapsed isSecondaryPanelCollapsed"
+      >
+        <div
+          class="aui-nav-menu__main-panel"
+        >
+          <div
+            cdkscrollable=""
+            class="aui-nav-menu__main-panel-content"
+          >
+            <aui-nav-item-ul>
+              <div
+                class="aui-nav-item-ul isMainPanelCollapsed"
+              >
+                
+                
+                <div
+                  class="aui-nav-item-group"
+                >
+                  
+                  
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li hasDivider"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                </div>
+                <div
+                  class="aui-nav-item-group"
+                >
+                  
+                  
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content hasSubItem isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content hasSubItem isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content hasSubItem isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                </div>
+                <div
+                  class="aui-nav-item-group"
+                >
+                  
+                  
+                  <aui-nav-item-li>
+                    <div
+                      class="aui-nav-item-li"
+                    >
+                      <div
+                        auitooltipclass="aui-nav-item-tooltip"
+                        auitooltipposition="end"
+                        auitooltiptype="info"
+                        class="aui-nav-item-li__content isMainPanelCollapsed"
+                        data-set-depth="0"
+                      >
+                        <div
+                          class="aui-nav-item"
+                        >
+                          <div
+                            class="aui-nav-item__icon"
+                          >
+                            
+                            
+                            <aui-icon>
+                              
+                              <svg
+                                class="aui-icon aui-icon-search_s"
+                              >
+                                <use
+                                  xlink:href="#aui-icon-search_s"
+                                />
+                              </svg>
+                              
+                            </aui-icon>
+                            
+                          </div>
+                          
+                        </div>
+                        
+                      </div>
+                      
+                    </div>
+                    
+                  </aui-nav-item-li>
+                </div>
+              </div>
+            </aui-nav-item-ul>
+          </div>
+          
+          <div
+            class="aui-nav-menu__main-panel-footer"
+          >
+            <aui-icon>
+              
+              <svg
+                class="aui-icon aui-icon-angle_double_right"
+              >
+                <use
+                  xlink:href="#aui-icon-angle_double_right"
+                />
+              </svg>
+              
+            </aui-icon>
+          </div>
+        </div>
+        
+        <div
+          class="aui-nav-menu__secondary-panel"
+        >
+          
+          
+          <div
+            class="aui-nav-menu__secondary-panel-expand-button"
+          >
+            <aui-icon>
+              
+              <svg
+                class="aui-icon aui-icon-navigation_expand"
+              >
+                <use
+                  xlink:href="#aui-icon-navigation_expand"
+                />
+              </svg>
+              
+            </aui-icon>
+          </div>
+        </div>
+      </div>
+    </aui-nav-menu>
+  </aui-platform-nav>
+</ng-component>
+`;
diff --git a/src/nav-menu/platform-nav/platform-nav.component.html b/src/nav-menu/platform-nav/platform-nav.component.html
new file mode 100644
index 000000000..52dc6d4dd
--- /dev/null
+++ b/src/nav-menu/platform-nav/platform-nav.component.html
@@ -0,0 +1,109 @@
+<aui-nav-menu
+  class="aui-platform-nav"
+  [activatedKey]="activatedKey"
+  [mainPanelCollapsed]="mainPanelCollapsed"
+  [secondaryPanelCollapsed]="secondaryPanelCollapsed"
+  [hideMainPanelToggle]="hideMainPanelToggle"
+  [hideSecondaryPanelToggle]="hideSecondaryPanelToggle"
+  [theme]="theme"
+  (activatedKeyChange)="handleActivatedKeyChange($event)"
+  (mainPanelCollapsedChange)="mainPanelCollapsedChange.emit($event)"
+  (secondaryPanelCollapsedChange)="secondaryPanelCollapsedChange.emit($event)"
+>
+  <ng-container *ngIf="items">
+    <aui-nav-item
+      *ngFor="let item of items; trackBy: trackByKey"
+      [key]="item.key"
+      [divider]="item.divider"
+    >
+      <aui-icon *auiNavItemIcon [icon]="item.icon"></aui-icon>
+      <div *auiNavItemContent class="aui-platform-nav__item">
+        <div class="aui-platform-nav__label">{{ item.label }}</div>
+        <div *ngIf="item.stage" class="aui-platform-nav__stage">
+          {{ item.stage }}
+        </div>
+      </div>
+
+      <ng-container *ngIf="item.children">
+        <aui-nav-item
+          *ngFor="let item of item.children; trackBy: trackByKey"
+          [key]="item.key"
+          [divider]="item.divider"
+        >
+          <div *auiNavItemContent class="aui-platform-nav__item">
+            <div class="aui-platform-nav__label">{{ item.label }}</div>
+            <div *ngIf="item.stage" class="aui-platform-nav__stage">
+              {{ item.stage }}
+            </div>
+          </div>
+
+          <ng-container *ngIf="item.children">
+            <aui-nav-item
+              *ngFor="let item of item.children; trackBy: trackByKey"
+              [key]="item.key"
+              [divider]="item.divider"
+            >
+              <div *auiNavItemContent class="aui-platform-nav__item">
+                <div class="aui-platform-nav__label">{{ item.label }}</div>
+                <div *ngIf="item.stage" class="aui-platform-nav__stage">
+                  {{ item.stage }}
+                </div>
+              </div>
+            </aui-nav-item>
+          </ng-container>
+        </aui-nav-item>
+      </ng-container>
+    </aui-nav-item>
+  </ng-container>
+
+  <ng-container *ngIf="groups">
+    <aui-nav-item-group *ngFor="let group of groups">
+      <ng-template *ngIf="group.title" auiNavItemGroupTitle>
+        {{ group.title }}
+      </ng-template>
+      <aui-nav-item
+        *ngFor="let item of group.items; trackBy: trackByKey"
+        [key]="item.key"
+        [divider]="item.divider"
+      >
+        <aui-icon *auiNavItemIcon [icon]="item.icon"></aui-icon>
+        <div *auiNavItemContent class="aui-platform-nav__item">
+          <div class="aui-platform-nav__label">{{ item.label }}</div>
+          <div *ngIf="item.stage" class="aui-platform-nav__stage">
+            {{ item.stage }}
+          </div>
+        </div>
+
+        <ng-container *ngIf="item.children">
+          <aui-nav-item
+            *ngFor="let item of item.children; trackBy: trackByKey"
+            [key]="item.key"
+            [divider]="item.divider"
+          >
+            <div *auiNavItemContent class="aui-platform-nav__item">
+              <div class="aui-platform-nav__label">{{ item.label }}</div>
+              <div *ngIf="item.stage" class="aui-platform-nav__stage">
+                {{ item.stage }}
+              </div>
+            </div>
+
+            <ng-container *ngIf="item.children">
+              <aui-nav-item
+                *ngFor="let item of item.children; trackBy: trackByKey"
+                [key]="item.key"
+                [divider]="item.divider"
+              >
+                <div *auiNavItemContent class="aui-platform-nav__item">
+                  <div class="aui-platform-nav__label">{{ item.label }}</div>
+                  <div *ngIf="item.stage" class="aui-platform-nav__stage">
+                    {{ item.stage }}
+                  </div>
+                </div>
+              </aui-nav-item>
+            </ng-container>
+          </aui-nav-item>
+        </ng-container>
+      </aui-nav-item>
+    </aui-nav-item-group>
+  </ng-container>
+</aui-nav-menu>
diff --git a/src/nav-menu/platform-nav/platform-nav.component.scss b/src/nav-menu/platform-nav/platform-nav.component.scss
new file mode 100644
index 000000000..3068359ae
--- /dev/null
+++ b/src/nav-menu/platform-nav/platform-nav.component.scss
@@ -0,0 +1,19 @@
+@import '../../theme/pattern';
+
+.aui-platform-nav {
+  &__item {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    width: 100%;
+  }
+
+  &__stage {
+    margin-left: 4px;
+    @include feat-stage-text;
+  }
+}
+
+.aui-nav-item-tooltip .aui-platform-nav__stage {
+  @include feat-stage-tag;
+}
diff --git a/src/nav-menu/platform-nav/platform-nav.component.spec.ts b/src/nav-menu/platform-nav/platform-nav.component.spec.ts
new file mode 100644
index 000000000..43e8b6a5b
--- /dev/null
+++ b/src/nav-menu/platform-nav/platform-nav.component.spec.ts
@@ -0,0 +1,160 @@
+import { Component } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { NavGroupConfig, NavItemKey } from '../nav-menu.types';
+import { PlatformNavModule } from '../platform-nav.module';
+
+describe('PlatformNavComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [PlatformNavModule],
+      declarations: [TestComponent],
+    });
+
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+  });
+
+  it('should render correct template', () => {
+    expect(fixture).toMatchSnapshot();
+
+    ins.mainPanelCollapsed = true;
+    fixture.detectChanges();
+    expect(fixture).toMatchSnapshot();
+
+    ins.secondaryPanelCollapsed = true;
+    fixture.detectChanges();
+    expect(fixture).toMatchSnapshot();
+  });
+});
+
+const platformNavConfig: NavGroupConfig[] = [
+  {
+    title: 'group 1',
+    items: [
+      {
+        icon: 'search_s',
+        label: '概览',
+        key: 'overview',
+        divider: true,
+      },
+      {
+        icon: 'search_s',
+        label: '应用管理',
+        key: 'application',
+        stage: 'Alpha',
+      },
+    ],
+  },
+  {
+    title: 'group 2',
+    items: [
+      {
+        icon: 'search_s',
+        label: 'Devops',
+        key: 'devops',
+        children: [
+          {
+            label: '持续交付',
+            key: 'delivery',
+            children: [
+              {
+                label: '流水线',
+                key: 'pipeline',
+              },
+              {
+                label: '生成镜像',
+                key: 'image',
+              },
+              {
+                label: '更新服务',
+                key: 'service',
+              },
+            ],
+          },
+          {
+            label: '工具链',
+            key: 'tool_chain',
+            children: [
+              {
+                label: '代码仓库',
+                key: 'code_repo',
+              },
+              {
+                label: '制品仓库',
+                key: 'product_repo',
+              },
+              {
+                label: '代码检查',
+                key: 'code_check',
+              },
+              {
+                label: '测试工具',
+                key: 'test_util',
+              },
+              {
+                label: '项目管理',
+                key: 'project_management',
+              },
+            ],
+          },
+        ],
+      },
+      {
+        icon: 'search_s',
+        label: '微服务',
+        key: 'micro_service',
+        children: [
+          {
+            label: '服务',
+            key: 'service',
+          },
+          {
+            label: '配置列表',
+            key: 'config',
+          },
+          {
+            label: '熔断监控',
+            key: 'fusing',
+          },
+        ],
+      },
+      {
+        icon: 'search_s',
+        label: 'Service Mesh',
+        key: 'service_mesh',
+        children: [{ label: '调用链', stage: 'Beta', key: 'invoking_chain' }],
+      },
+    ],
+  },
+  {
+    items: [
+      {
+        icon: 'search_s',
+        label: '成员',
+        key: 'member',
+      },
+    ],
+  },
+];
+
+@Component({
+  template: `
+    <aui-platform-nav
+      [(activatedKey)]="activatedKey"
+      [groups]="navGroups"
+      [(mainPanelCollapsed)]="mainPanelCollapsed"
+      [(secondaryPanelCollapsed)]="secondaryPanelCollapsed"
+    ></aui-platform-nav>
+  `,
+})
+class TestComponent {
+  activatedKey: NavItemKey;
+  navGroups = platformNavConfig;
+  mainPanelCollapsed = false;
+  secondaryPanelCollapsed = false;
+}
diff --git a/src/nav-menu/platform-nav/platform-nav.component.ts b/src/nav-menu/platform-nav/platform-nav.component.ts
new file mode 100644
index 000000000..173657a64
--- /dev/null
+++ b/src/nav-menu/platform-nav/platform-nav.component.ts
@@ -0,0 +1,63 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  EventEmitter,
+  Input,
+  Output,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { NavGroupConfig, NavItemConfig, NavItemKey } from '../nav-menu.types';
+
+@Component({
+  selector: 'aui-platform-nav',
+  templateUrl: './platform-nav.component.html',
+  styleUrls: ['./platform-nav.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class PlatformNavComponent {
+  @Input() items: NavItemConfig[];
+  @Input() groups: NavGroupConfig[];
+  @Input() mainPanelCollapsed = false;
+  @Input() secondaryPanelCollapsed = false;
+  @Input() hideMainPanelToggle = false;
+  @Input() hideSecondaryPanelToggle = false;
+  @Input() activatedKey: NavItemKey;
+  @Input() theme = 'dark';
+
+  @Output() mainPanelCollapsedChange = new EventEmitter<boolean>();
+  @Output() secondaryPanelCollapsedChange = new EventEmitter<boolean>();
+  @Output() activatedKeyChange = new EventEmitter<NavItemKey>();
+  @Output() activatedItemChange = new EventEmitter<NavItemConfig>();
+
+  handleActivatedKeyChange(key: NavItemKey) {
+    this.activatedKeyChange.emit(key);
+    this.activatedItemChange.emit(this.findActivatedItem(key));
+  }
+
+  trackByKey(_: number, item: NavItemConfig) {
+    return item.key;
+  }
+
+  private findActivatedItem(key: NavItemKey) {
+    const items =
+      this.items ||
+      this.groups.reduce(
+        (prevValue, currValue) => [...prevValue, ...currValue.items],
+        [],
+      );
+    return this.flatItems(items).find(item => item.key === key);
+  }
+
+  private flatItems(items: NavItemConfig[]): NavItemConfig[] {
+    return items.reduce(
+      (prevValue, currValue) =>
+        currValue.children
+          ? [...prevValue, ...this.flatItems(currValue.children)]
+          : [...prevValue, currValue],
+      [],
+    );
+  }
+}
diff --git a/src/nav-menu/public-api.ts b/src/nav-menu/public-api.ts
new file mode 100644
index 000000000..6f30e853d
--- /dev/null
+++ b/src/nav-menu/public-api.ts
@@ -0,0 +1,7 @@
+export * from './nav-menu.module';
+export * from './nav-menu.component';
+export * from './nav-item-group/nav-item-group.component';
+export * from './nav-item/nav-item.component';
+export * from './nav-menu.types';
+export * from './platform-nav/platform-nav.component';
+export * from './platform-nav.module';
diff --git a/src/notification/notification-wrapper.component.scss b/src/notification/notification-wrapper.component.scss
new file mode 100644
index 000000000..530eb013f
--- /dev/null
+++ b/src/notification/notification-wrapper.component.scss
@@ -0,0 +1,11 @@
+@import '../theme/var';
+
+aui-notification-wrapper {
+  position: fixed;
+  right: $alerts-wrapper-right;
+  top: $alerts-wrapper-top;
+  height: 0;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}
diff --git a/src/notification/notification-wrapper.component.ts b/src/notification/notification-wrapper.component.ts
new file mode 100644
index 000000000..33892bc50
--- /dev/null
+++ b/src/notification/notification-wrapper.component.ts
@@ -0,0 +1,22 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ElementRef,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { MessageWrapperComponent } from '../message/message-wrapper.component';
+
+@Component({
+  selector: 'aui-notification-wrapper',
+  styleUrls: ['./notification-wrapper.component.scss'],
+  template: '',
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class NotificationWrapperComponent extends MessageWrapperComponent {
+  constructor(public elementRef: ElementRef) {
+    super(elementRef);
+  }
+}
diff --git a/src/notification/notification.component.html b/src/notification/notification.component.html
new file mode 100644
index 000000000..76ca7c30d
--- /dev/null
+++ b/src/notification/notification.component.html
@@ -0,0 +1,19 @@
+<div
+  [@inOut]="animateState"
+  (@inOut.done)="onAnimationEnd($event)"
+  [class]="bem.block(type) + ' ' + uniqueId + ' ' + customClass"
+>
+  <div class="aui-notification__icon"><aui-icon [icon]="icon"></aui-icon></div>
+  <div class="aui-notification__body">
+    <div *ngIf="title" class="aui-notification__title">{{ title }}</div>
+    <div *ngIf="content" class="aui-notification__content">{{ content }}</div>
+    <ng-template cdkPortalHost></ng-template>
+    <ng-template #modalComponent></ng-template>
+  </div>
+  <div class="aui-notification__close">
+    <div *ngIf="duration <= 0 || isHover" (click)="remove()">
+      <aui-icon icon="close_medium"></aui-icon>
+    </div>
+    <div *ngIf="duration > 0 && !isHover">{{ remains > 0 ? remains : 1 }}s</div>
+  </div>
+</div>
diff --git a/src/notification/notification.component.scss b/src/notification/notification.component.scss
new file mode 100644
index 000000000..8405ff12c
--- /dev/null
+++ b/src/notification/notification.component.scss
@@ -0,0 +1,78 @@
+@import '../theme/var';
+@import '../theme/mixin';
+@import '~@angular/cdk/overlay-prebuilt';
+
+.cdk-overlay-pane.aui-notification-overlay-pane {
+  z-index: $message-z-index;
+}
+
+.aui-notification {
+  margin: $notification-margin;
+  display: flex;
+  position: relative;
+  border-radius: $message-border-radius;
+  padding: $notification-padding;
+  align-items: flex-start;
+  background-color: $color-white;
+  border-top-left-radius: $message-border-side-radius;
+  border-bottom-left-radius: $message-border-side-radius;
+  @include model-shadow;
+
+  &__icon {
+    font-size: $font-size-large;
+    width: $font-size-large;
+    line-height: $line-height-larger;
+  }
+
+  @each $status, $color in $status-color-map {
+    &--#{$status} {
+      border-left: $notification-border-left-width solid $color;
+
+      .aui-notification__icon {
+        color: $color;
+      }
+    }
+  }
+
+  &__body {
+    margin: $notification-body-margin;
+    width: $notification-body-width;
+  }
+  &__title {
+    margin-bottom: $notification-title-margin-bottom;
+    font-size: $font-size-larger;
+    text-align: left;
+    color: $notification-title-color;
+    line-height: $line-height-larger;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    overflow: hidden;
+  }
+  &__content {
+    font-size: $font-size-regular;
+    line-height: $line-height-regular;
+    text-align: left;
+    color: #4d4d4d;
+    max-height: $notification-content-max-height;
+    overflow: auto;
+    overflow-wrap: break-word;
+    padding-right: $notification-content-padding-right;
+    margin-top: ($line-height-larger - $line-height-regular) / 2;
+    @include scroll-bar;
+  }
+  &__close {
+    font-size: $font-size-small;
+    right: $notification-close-right;
+    width: $notification-close-width;
+    color: $color-text-help;
+    line-height: $line-height-larger;
+    cursor: pointer;
+    &:hover {
+      color: $notification-close-hover-color;
+    }
+  }
+  &__svg {
+    position: absolute;
+    color: $toast-close-color;
+  }
+}
diff --git a/src/notification/notification.component.ts b/src/notification/notification.component.ts
new file mode 100644
index 000000000..103bb2058
--- /dev/null
+++ b/src/notification/notification.component.ts
@@ -0,0 +1,137 @@
+import { CdkPortalOutlet, TemplatePortal } from '@angular/cdk/portal';
+import {
+  AfterViewInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ComponentFactory,
+  ComponentFactoryResolver,
+  EmbeddedViewRef,
+  HostListener,
+  TemplateRef,
+  ViewChild,
+  ViewContainerRef,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { MessageAnimations } from '../message/message-animations';
+import { MessageComponent } from '../message/message.component';
+import { Bem, buildBem } from '../utils/bem';
+
+import { NotificationConfig } from './notification.config';
+
+let uniqueId = 0;
+
+@Component({
+  selector: 'aui-notification',
+  templateUrl: './notification.component.html',
+  animations: [MessageAnimations.inOut],
+  styleUrls: ['./notification.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class NotificationComponent extends MessageComponent
+  implements AfterViewInit {
+  protected readonly animateStartState = 'flyLeft';
+  protected readonly animateStartEnd = 'flyUp';
+
+  bem: Bem = buildBem('aui-notification');
+  animateState = this.animateStartState;
+  uniqueId = `aui-notification-${uniqueId++}`;
+  isHover = false;
+
+  title: string;
+  remains: number;
+  childComponentInstance: any;
+  customClass = '';
+
+  @ViewChild(CdkPortalOutlet, { static: true })
+  private readonly portalOutlet: CdkPortalOutlet;
+
+  @ViewChild('modalComponent', { read: ViewContainerRef, static: true })
+  private readonly modalEl: ViewContainerRef;
+
+  constructor(
+    viewContainerRef: ViewContainerRef,
+    cdr: ChangeDetectorRef,
+    private readonly cfr: ComponentFactoryResolver,
+  ) {
+    super(viewContainerRef, cdr);
+  }
+
+  @HostListener('mouseenter')
+  onMouseEnter() {
+    if (this.duration <= 0) {
+      return;
+    }
+    this.isHover = true;
+    clearTimeout(this.timerId);
+  }
+
+  @HostListener('mouseleave')
+  onMouseLeave() {
+    if (this.duration <= 0) {
+      return;
+    }
+    this.isHover = false;
+    this.countDown();
+  }
+
+  ngAfterViewInit() {
+    if (this.remains > 0) {
+      this.countDown();
+    }
+  }
+
+  setConfig(config: NotificationConfig) {
+    super.setConfig(config);
+    this.title = config.title;
+    this.remains = Math.ceil(this.duration / 1000);
+    this.customClass = config.customClass || '';
+
+    if (config.contentRef) {
+      if (config.contentRef instanceof TemplateRef) {
+        const portal = new TemplatePortal(config.contentRef, null, {
+          $implicit: config.context,
+        });
+        this.attachTemplatePortal(portal);
+      } else {
+        this.attachComponentRef(
+          this.cfr.resolveComponentFactory(config.contentRef),
+        );
+      }
+    }
+  }
+
+  /**
+   * Attach a TemplatePortal as content to this modal container.
+   * @param portal Portal to be attached as the modal content.
+   */
+  private attachTemplatePortal<C>(
+    portal: TemplatePortal<C>,
+  ): EmbeddedViewRef<C> {
+    return this.portalOutlet.attachTemplatePortal(portal);
+  }
+
+  private attachComponentRef(componentRef: ComponentFactory<void>) {
+    this.childComponentInstance = this.modalEl.createComponent(
+      componentRef,
+      null,
+      this.viewContainerRef.injector,
+    ).instance;
+    return this.childComponentInstance;
+  }
+
+  private countDown() {
+    this.timerId = window.setTimeout(() => {
+      this.remains -= 1;
+      if (this.remains === 0) {
+        this.remove();
+      } else {
+        this.countDown();
+      }
+      this.cdr.markForCheck();
+    }, 1000);
+  }
+}
diff --git a/src/notification/notification.config.ts b/src/notification/notification.config.ts
new file mode 100644
index 000000000..2b03e61bd
--- /dev/null
+++ b/src/notification/notification.config.ts
@@ -0,0 +1,22 @@
+import { ComponentType } from '@angular/cdk/portal';
+import { InjectionToken, TemplateRef } from '@angular/core';
+
+import { MessageConfig, MessageGlobalConfig } from '../message/public-api';
+
+export interface NotificationConfig extends MessageConfig {
+  title?: string;
+  contentRef?: TemplateRef<any> | ComponentType<void>;
+  context?: any;
+  customClass?: string;
+}
+
+export type NotificationGlobalConfig = MessageGlobalConfig;
+
+export const NOTIFICATION_CONFIG = new InjectionToken<NotificationGlobalConfig>(
+  'NOTIFICATION_CONFIG',
+);
+
+export const NOTIFICATION_DEFAULT_CONFIG = {
+  duration: 6000,
+  maxStack: 8,
+};
diff --git a/src/notification/notification.module.ts b/src/notification/notification.module.ts
new file mode 100644
index 000000000..a79020a2b
--- /dev/null
+++ b/src/notification/notification.module.ts
@@ -0,0 +1,18 @@
+import { OverlayModule } from '@angular/cdk/overlay';
+import { PortalModule } from '@angular/cdk/portal';
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/public-api';
+
+import { NotificationWrapperComponent } from './notification-wrapper.component';
+import { NotificationComponent } from './notification.component';
+import { NotificationService } from './notification.service';
+
+@NgModule({
+  imports: [CommonModule, OverlayModule, PortalModule, IconModule],
+  declarations: [NotificationWrapperComponent, NotificationComponent],
+  entryComponents: [NotificationWrapperComponent, NotificationComponent],
+  providers: [NotificationService],
+})
+export class NotificationModule {}
diff --git a/src/notification/notification.service.spec.ts b/src/notification/notification.service.spec.ts
new file mode 100644
index 000000000..af8160c44
--- /dev/null
+++ b/src/notification/notification.service.spec.ts
@@ -0,0 +1,145 @@
+import { OverlayContainer } from '@angular/cdk/overlay';
+import { Component, NgModule, TemplateRef, ViewChild } from '@angular/core';
+import { ComponentFixture, TestBed, inject } from '@angular/core/testing';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+
+import {
+  NOTIFICATION_CONFIG,
+  NotificationModule,
+  NotificationService,
+} from './public-api';
+
+describe('NotificationService', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ocEl: HTMLElement;
+  let notificationService: NotificationService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [TestModule],
+      providers: [
+        {
+          provide: NOTIFICATION_CONFIG,
+          useValue: {
+            duration: 3000,
+            maxStack: 3,
+          },
+        },
+      ],
+    });
+
+    fixture = TestBed.createComponent(TestComponent);
+
+    inject(
+      [OverlayContainer, NotificationService],
+      (overlayContainer: OverlayContainer, service: NotificationService) => {
+        ocEl = overlayContainer.getContainerElement();
+        notificationService = service;
+      },
+    )();
+  });
+
+  it('should work with global config', () => {
+    notificationService.success('notification success');
+    fixture.detectChanges();
+    expect(ocEl.querySelector('.aui-notification__close').innerHTML).toContain(
+      '3s',
+    );
+    notificationService.success('notification success1');
+    fixture.detectChanges();
+    notificationService.success('notification success2');
+    fixture.detectChanges();
+    notificationService.success('notification success3');
+    fixture.detectChanges();
+    notificationService.success('notification success4');
+    fixture.detectChanges();
+    notificationService.success('notification success5');
+    fixture.detectChanges();
+    expect(ocEl.querySelectorAll('.aui-notification').length).toEqual(6);
+  });
+
+  it('should show a success notification with  string', () => {
+    notificationService.success('notification success');
+    fixture.detectChanges();
+    expect(ocEl.querySelector('.aui-notification')).not.toBeNull();
+    expect(ocEl.querySelector('.aui-notification').classList).toContain(
+      'aui-notification--success',
+    );
+    expect(
+      ocEl.querySelector('.aui-notification__content').textContent,
+    ).toContain('notification success');
+  });
+
+  it('should show a success notification with object', () => {
+    notificationService.success({
+      content: 'notification success object',
+    });
+    fixture.detectChanges();
+    expect(ocEl.querySelector('.aui-notification')).not.toBeNull();
+    expect(ocEl.querySelector('.aui-notification').classList).toContain(
+      'aui-notification--success',
+    );
+    expect(
+      ocEl.querySelector('.aui-notification__content').innerHTML,
+    ).toContain('notification success object');
+  });
+
+  it('should show a success notification with template', () => {
+    notificationService.success({
+      contentRef: fixture.componentInstance.templateRef,
+      duration: 10000,
+    });
+    fixture.detectChanges();
+
+    expect(ocEl.querySelector('.aui-notification button')).not.toBeNull();
+    expect(ocEl.querySelector('.aui-notification button').classList).toContain(
+      'temp-btn',
+    );
+    expect(ocEl.querySelector('.aui-notification__close').innerHTML).toContain(
+      '10s',
+    );
+  });
+
+  it('should show a success notification with component', () => {
+    notificationService.success({
+      contentRef: NotificationContentComponent,
+    });
+    fixture.detectChanges();
+
+    expect(
+      ocEl.querySelector('.aui-notification .notification-demo-content'),
+    ).not.toBeNull();
+    expect(
+      ocEl.querySelector('.aui-notification .notification-demo-content')
+        .innerHTML,
+    ).toContain('demo content');
+  });
+});
+
+@Component({
+  template: `
+    <div class="notification-demo-content">demo content</div>
+  `,
+})
+class NotificationContentComponent {}
+
+@Component({
+  template: `
+    <div>
+      <ng-template #template>
+        <button class="temp-btn">点击</button>
+      </ng-template>
+    </div>
+  `,
+})
+export class TestComponent {
+  @ViewChild('template', { static: true })
+  templateRef: TemplateRef<any>;
+}
+
+@NgModule({
+  imports: [NotificationModule, NoopAnimationsModule],
+  declarations: [TestComponent, NotificationContentComponent],
+  entryComponents: [NotificationContentComponent],
+})
+class TestModule {}
diff --git a/src/notification/notification.service.ts b/src/notification/notification.service.ts
new file mode 100644
index 000000000..64147b4b7
--- /dev/null
+++ b/src/notification/notification.service.ts
@@ -0,0 +1,51 @@
+import { Overlay } from '@angular/cdk/overlay';
+import {
+  ApplicationRef,
+  ComponentFactoryResolver,
+  Inject,
+  Injectable,
+  Injector,
+  Optional,
+} from '@angular/core';
+
+import { BaseMessage } from '../message/base-message';
+
+import { NotificationWrapperComponent } from './notification-wrapper.component';
+import { NotificationComponent } from './notification.component';
+import {
+  NOTIFICATION_CONFIG,
+  NOTIFICATION_DEFAULT_CONFIG,
+  NotificationConfig,
+  NotificationGlobalConfig,
+} from './notification.config';
+
+@Injectable()
+export class NotificationService extends BaseMessage<
+  NotificationWrapperComponent,
+  NotificationComponent,
+  NotificationConfig
+> {
+  constructor(
+    overlay: Overlay,
+    injector: Injector,
+    applicationRef: ApplicationRef,
+    cfr: ComponentFactoryResolver,
+    @Optional()
+    @Inject(NOTIFICATION_CONFIG)
+    globalConfig: NotificationGlobalConfig,
+  ) {
+    super(
+      overlay,
+      injector,
+      applicationRef,
+      cfr,
+      'aui-notification-overlay-pane',
+      NotificationWrapperComponent,
+      NotificationComponent,
+      {
+        ...NOTIFICATION_DEFAULT_CONFIG,
+        ...globalConfig,
+      },
+    );
+  }
+}
diff --git a/src/notification/public-api.ts b/src/notification/public-api.ts
new file mode 100644
index 000000000..e3fa4ffe7
--- /dev/null
+++ b/src/notification/public-api.ts
@@ -0,0 +1,3 @@
+export * from './notification.module';
+export * from './notification.service';
+export * from './notification.config';
diff --git a/src/page/helper-directives.ts b/src/page/helper-directives.ts
new file mode 100644
index 000000000..e77e87cf5
--- /dev/null
+++ b/src/page/helper-directives.ts
@@ -0,0 +1,36 @@
+import { Directive, TemplateRef } from '@angular/core';
+
+@Directive({
+  selector: '[auiPageHeader]',
+})
+export class PageHeaderDirective {
+  constructor(public template: TemplateRef<any>) {}
+}
+
+@Directive({
+  selector: '[auiPageContent]',
+})
+export class PageContentDirective {
+  constructor(public template: TemplateRef<any>) {}
+}
+
+@Directive({
+  selector: '[auiPageSider]',
+})
+export class PageSiderDirective {
+  constructor(public template: TemplateRef<any>) {}
+}
+
+@Directive({
+  selector: '[auiPageToolbar]',
+})
+export class PageToolbarDirective {
+  constructor(public template: TemplateRef<any>) {}
+}
+
+@Directive({
+  selector: '[auiPageSnackbar]',
+})
+export class PageSnackbarDirective {
+  constructor(public template: TemplateRef<any>) {}
+}
diff --git a/src/page/page.component.html b/src/page/page.component.html
new file mode 100644
index 000000000..659bb248e
--- /dev/null
+++ b/src/page/page.component.html
@@ -0,0 +1,23 @@
+<div
+  class="aui-page"
+  [class.hasHeader]="pageHeader"
+  [class.hasSider]="pageSider"
+  [class.hasToolbar]="pageToolbar"
+  [class.hasSnackbar]="pageSnackbars.length"
+>
+  <div class="aui-page__header" *ngIf="pageHeader">
+    <ng-container *ngTemplateOutlet="pageHeader"></ng-container>
+  </div>
+  <div class="aui-page__sider" *ngIf="pageSider">
+    <ng-container *ngTemplateOutlet="pageSider"></ng-container>
+  </div>
+  <div class="aui-page__toolbar" *ngIf="pageToolbar">
+    <ng-container *ngTemplateOutlet="pageToolbar"></ng-container>
+  </div>
+  <div class="aui-page__snackbar" *ngIf="pageSnackbars.length">
+    <ng-container *ngTemplateOutlet="pageSnackbars.first"></ng-container>
+  </div>
+  <div class="aui-page__content">
+    <ng-container *ngTemplateOutlet="pageContent"></ng-container>
+  </div>
+</div>
diff --git a/src/page/page.component.scss b/src/page/page.component.scss
new file mode 100644
index 000000000..686d9694c
--- /dev/null
+++ b/src/page/page.component.scss
@@ -0,0 +1,94 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+.aui-page {
+  min-height: 100%;
+  background-color: $page-background;
+
+  &__header {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    z-index: 101;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    height: $page-header-height;
+    padding: 0 $page-content-padding;
+    color: $color-white;
+    background-color: $page-header-background;
+  }
+
+  &__toolbar {
+    position: fixed;
+    top: $page-header-height;
+    left: 0;
+    right: 0;
+    z-index: 100;
+    display: flex;
+    align-items: center;
+    height: $page-toolbar-height;
+    padding: 0 $page-content-padding;
+    background-color: $color-white;
+    box-shadow: 0 1px 0 0 rgba(0, 0, 0, 0.08);
+  }
+
+  &__snackbar {
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    z-index: 100;
+    display: flex;
+    justify-content: flex-end;
+    align-items: center;
+    height: $page-snackbar-height;
+    padding: 0 $page-content-padding;
+    background-color: $color-white;
+    box-shadow: 0 -2px 8px 0 rgba(0, 0, 0, 0.16);
+  }
+
+  &__sider {
+    position: fixed;
+    top: $page-header-height;
+    bottom: 0;
+    left: 0;
+    z-index: 101;
+    width: $page-sider-width;
+    overflow: auto;
+    @include scroll-bar;
+  }
+
+  &__content {
+    min-height: 100vh;
+    padding: $page-content-padding;
+  }
+
+  &.hasHeader &__content {
+    padding-top: $page-header-height + $page-content-padding;
+  }
+
+  &.hasToolbar &__content {
+    padding-top: $page-toolbar-height + $page-content-padding;
+  }
+
+  &.hasHeader.hasToolbar &__content {
+    padding-top: $page-header-height + $page-toolbar-height +
+      $page-content-padding;
+  }
+
+  &.hasSnackbar &__content {
+    padding-bottom: $page-snackbar-height + $page-content-padding;
+  }
+
+  &.hasSider & {
+    &__toolbar,
+    &__snackbar {
+      left: $page-sider-width;
+    }
+    &__content {
+      padding-left: $page-sider-width + $page-content-padding;
+    }
+  }
+}
diff --git a/src/page/page.component.ts b/src/page/page.component.ts
new file mode 100644
index 000000000..858290d93
--- /dev/null
+++ b/src/page/page.component.ts
@@ -0,0 +1,45 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ContentChild,
+  ContentChildren,
+  QueryList,
+  TemplateRef,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import {
+  PageContentDirective,
+  PageHeaderDirective,
+  PageSiderDirective,
+  PageSnackbarDirective,
+  PageToolbarDirective,
+} from './helper-directives';
+
+@Component({
+  selector: 'aui-page',
+  templateUrl: './page.component.html',
+  styleUrls: ['./page.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class PageComponent {
+  @ContentChild(PageHeaderDirective, { read: TemplateRef, static: true })
+  pageHeader: TemplateRef<any>;
+
+  @ContentChild(PageContentDirective, { read: TemplateRef, static: false })
+  pageContent: TemplateRef<any>;
+
+  @ContentChild(PageSiderDirective, { read: TemplateRef, static: true })
+  pageSider: TemplateRef<any>;
+
+  @ContentChild(PageToolbarDirective, { read: TemplateRef, static: false })
+  pageToolbar: TemplateRef<any>;
+
+  @ContentChildren(PageSnackbarDirective, {
+    read: TemplateRef,
+    descendants: true,
+  })
+  pageSnackbars: QueryList<TemplateRef<any>>;
+}
diff --git a/src/page/page.module.ts b/src/page/page.module.ts
new file mode 100644
index 000000000..ee71b31d7
--- /dev/null
+++ b/src/page/page.module.ts
@@ -0,0 +1,32 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import {
+  PageContentDirective,
+  PageHeaderDirective,
+  PageSiderDirective,
+  PageSnackbarDirective,
+  PageToolbarDirective,
+} from './helper-directives';
+import { PageComponent } from './page.component';
+
+@NgModule({
+  imports: [CommonModule],
+  declarations: [
+    PageComponent,
+    PageHeaderDirective,
+    PageContentDirective,
+    PageSiderDirective,
+    PageToolbarDirective,
+    PageSnackbarDirective,
+  ],
+  exports: [
+    PageComponent,
+    PageHeaderDirective,
+    PageContentDirective,
+    PageSiderDirective,
+    PageToolbarDirective,
+    PageSnackbarDirective,
+  ],
+})
+export class PageModule {}
diff --git a/src/page/public-api.ts b/src/page/public-api.ts
new file mode 100644
index 000000000..5b073222c
--- /dev/null
+++ b/src/page/public-api.ts
@@ -0,0 +1,3 @@
+export * from './helper-directives';
+export * from './page.component';
+export * from './page.module';
diff --git a/src/paginator/__snapshots__/paginator.component.spec.ts.snap b/src/paginator/__snapshots__/paginator.component.spec.ts.snap
new file mode 100644
index 000000000..5e57e783c
--- /dev/null
+++ b/src/paginator/__snapshots__/paginator.component.spec.ts.snap
@@ -0,0 +1,931 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`PaginatorComponent should change page size correctly 1`] = `
+<ng-component
+  currentPage={[Function Number]}
+  disabled="false"
+  layout={[Function Array]}
+  onPageChange={[Function Function]}
+  onPageSizeChange={[Function Function]}
+  pageSize={[Function Number]}
+  pageSizeOptions={[Function Array]}
+  paginator={[Function PaginatorComponent]}
+  total={[Function Number]}
+>
+  <aui-paginator>
+    <div
+      class="aui-paginator aui-paginator--small"
+    >
+      
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        <div
+          class="aui-paginator__total"
+        >
+           Total 350 
+        </div>
+        
+        
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        <div
+          class="aui-paginator__pager"
+        >
+          <aui-button-group>
+            <div
+              class="aui-button-group"
+            >
+              <button
+                aui-button=""
+                class="aui-paginator__navigator aui-button aui-button--default aui-button--small isPlain isSquare"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                  <aui-icon
+                    icon="angle_left"
+                  >
+                    
+                    <svg
+                      class="aui-icon aui-icon-angle_left"
+                    >
+                      <use
+                        xlink:href="#aui-icon-angle_left"
+                      />
+                    </svg>
+                    
+                  </aui-icon>
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--primary aui-button--small"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   1 
+                </span>
+                
+              </button>
+              
+              
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   2 
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   3 
+                </span>
+                
+              </button>
+              
+              
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   4 
+                </span>
+                
+              </button>
+              <button
+                aui-button=""
+                class="aui-paginator__navigator aui-button aui-button--default aui-button--small isPlain isSquare"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                  <aui-icon
+                    icon="angle_right"
+                  >
+                    
+                    <svg
+                      class="aui-icon aui-icon-angle_right"
+                    >
+                      <use
+                        xlink:href="#aui-icon-angle_right"
+                      />
+                    </svg>
+                    
+                  </aui-icon>
+                </span>
+                
+              </button>
+            </div>
+          </aui-button-group>
+        </div>
+        
+        
+        
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        
+        <div
+          class="aui-paginator__sizes"
+        >
+          <aui-select>
+            <div
+              auitooltipposition="bottom start"
+              auitooltiptrigger="click"
+              auitooltiptype="plain"
+              class="aui-select aui-select--small"
+            >
+              <aui-input-group>
+                <div
+                  class="aui-input-group aui-input-group--small hasSuffix"
+                >
+                  <div
+                    class="aui-input-group__inner-wrapper"
+                  >
+                    
+                    <div
+                      class="aui-input-group__input-wrapper"
+                    >
+                      
+                      <input
+                        aui-input=""
+                        autocomplete="off"
+                        class="aui-select__input aui-input aui-input--small"
+                        placeholder=""
+                        readonly=""
+                      />
+                      
+                      <div
+                        class="aui-select__label-container aui-input aui-input--small"
+                      >
+                        <div
+                          class="aui-select__label"
+                        >
+                          
+                          100
+                          
+                        </div>
+                      </div>
+                      
+                      <span
+                        class="aui-input-group__suffix"
+                      >
+                        
+                        <aui-icon
+                          auiinputsuffix=""
+                          class="aui-select__indicator"
+                        >
+                          
+                          <svg
+                            class="aui-icon aui-icon-caret_down_s"
+                          >
+                            <use
+                              xlink:href="#aui-icon-caret_down_s"
+                            />
+                          </svg>
+                          
+                        </aui-icon>
+                      </span>
+                    </div>
+                    
+                  </div>
+                </div>
+              </aui-input-group>
+            </div>
+            
+          </aui-select>
+          <span>
+            perPage
+          </span>
+        </div>
+        
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        
+        
+        <div
+          class="aui-paginator__jumper"
+        >
+          
+          <span>
+            Goto
+          </span>
+          <input
+            aui-input=""
+            class="aui-input aui-input--small"
+            max="4"
+            min="1"
+            type="number"
+          />
+          
+        </div>
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        
+        
+        
+      </div>
+    </div>
+  </aui-paginator>
+</ng-component>
+`;
+
+exports[`PaginatorComponent should render current template 1`] = `
+<ng-component
+  currentPage={[Function Number]}
+  disabled="false"
+  layout={[Function Array]}
+  onPageChange={[Function Function]}
+  onPageSizeChange={[Function Function]}
+  pageSize={[Function Number]}
+  pageSizeOptions={[Function Array]}
+  paginator={[Function PaginatorComponent]}
+  total={[Function Number]}
+>
+  <aui-paginator>
+    <div
+      class="aui-paginator aui-paginator--small"
+    >
+      
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        <div
+          class="aui-paginator__total"
+        >
+           Total 350 
+        </div>
+        
+        
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        <div
+          class="aui-paginator__pager"
+        >
+          <aui-button-group>
+            <div
+              class="aui-button-group"
+            >
+              <button
+                aui-button=""
+                class="aui-paginator__navigator aui-button aui-button--default aui-button--small isPlain isSquare"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                  <aui-icon
+                    icon="angle_left"
+                  >
+                    
+                    <svg
+                      class="aui-icon aui-icon-angle_left"
+                    >
+                      <use
+                        xlink:href="#aui-icon-angle_left"
+                      />
+                    </svg>
+                    
+                  </aui-icon>
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--primary aui-button--small"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   1 
+                </span>
+                
+              </button>
+              
+              
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   2 
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   3 
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   4 
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   5 
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   6 
+                </span>
+                
+              </button>
+              
+              <button
+                aui-button=""
+                class="aui-paginator__fast-navigator aui-button aui-button--default aui-button--small isPlain isSquare"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                  <aui-icon
+                    icon="ellipsis_h_s"
+                  >
+                    
+                    <svg
+                      class="aui-icon aui-icon-ellipsis_h_s"
+                    >
+                      <use
+                        xlink:href="#aui-icon-ellipsis_h_s"
+                      />
+                    </svg>
+                    
+                  </aui-icon>
+                  <aui-icon
+                    icon="angle_double_right"
+                  >
+                    
+                    <svg
+                      class="aui-icon aui-icon-angle_double_right"
+                    >
+                      <use
+                        xlink:href="#aui-icon-angle_double_right"
+                      />
+                    </svg>
+                    
+                  </aui-icon>
+                </span>
+                
+              </button>
+              
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   18 
+                </span>
+                
+              </button>
+              <button
+                aui-button=""
+                class="aui-paginator__navigator aui-button aui-button--default aui-button--small isPlain isSquare"
+              >
+                <span
+                  class="aui-button__content"
+                >
+                  <aui-icon
+                    icon="angle_right"
+                  >
+                    
+                    <svg
+                      class="aui-icon aui-icon-angle_right"
+                    >
+                      <use
+                        xlink:href="#aui-icon-angle_right"
+                      />
+                    </svg>
+                    
+                  </aui-icon>
+                </span>
+                
+              </button>
+            </div>
+          </aui-button-group>
+        </div>
+        
+        
+        
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        
+        <div
+          class="aui-paginator__sizes"
+        >
+          <aui-select>
+            <div
+              auitooltipposition="bottom start"
+              auitooltiptrigger="click"
+              auitooltiptype="plain"
+              class="aui-select aui-select--small"
+            >
+              <aui-input-group>
+                <div
+                  class="aui-input-group aui-input-group--small hasSuffix"
+                >
+                  <div
+                    class="aui-input-group__inner-wrapper"
+                  >
+                    
+                    <div
+                      class="aui-input-group__input-wrapper"
+                    >
+                      
+                      <input
+                        aui-input=""
+                        autocomplete="off"
+                        class="aui-select__input aui-input aui-input--small"
+                        placeholder=""
+                        readonly=""
+                      />
+                      
+                      <div
+                        class="aui-select__label-container aui-input aui-input--small"
+                      >
+                        <div
+                          class="aui-select__label"
+                        >
+                          
+                          20
+                          
+                        </div>
+                      </div>
+                      
+                      <span
+                        class="aui-input-group__suffix"
+                      >
+                        
+                        <aui-icon
+                          auiinputsuffix=""
+                          class="aui-select__indicator"
+                        >
+                          
+                          <svg
+                            class="aui-icon aui-icon-caret_down_s"
+                          >
+                            <use
+                              xlink:href="#aui-icon-caret_down_s"
+                            />
+                          </svg>
+                          
+                        </aui-icon>
+                      </span>
+                    </div>
+                    
+                  </div>
+                </div>
+              </aui-input-group>
+            </div>
+            
+          </aui-select>
+          <span>
+            perPage
+          </span>
+        </div>
+        
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        
+        
+        <div
+          class="aui-paginator__jumper"
+        >
+          
+          <span>
+            Goto
+          </span>
+          <input
+            aui-input=""
+            class="aui-input aui-input--small"
+            max="18"
+            min="1"
+            type="number"
+          />
+          
+        </div>
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        
+        
+        
+      </div>
+    </div>
+  </aui-paginator>
+</ng-component>
+`;
+
+exports[`PaginatorComponent should render current template 2`] = `
+<ng-component
+  currentPage={[Function Number]}
+  disabled={[Function Boolean]}
+  layout={[Function Array]}
+  onPageChange={[Function Function]}
+  onPageSizeChange={[Function Function]}
+  pageSize={[Function Number]}
+  pageSizeOptions={[Function Array]}
+  paginator={[Function PaginatorComponent]}
+  total={[Function Number]}
+>
+  <aui-paginator>
+    <div
+      class="aui-paginator aui-paginator--small"
+    >
+      
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        <div
+          class="aui-paginator__total"
+        >
+           Total 350 
+        </div>
+        
+        
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        <div
+          class="aui-paginator__pager"
+        >
+          <aui-button-group>
+            <div
+              class="aui-button-group"
+            >
+              <button
+                aui-button=""
+                class="aui-paginator__navigator aui-button aui-button--default aui-button--small isPlain isSquare"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                  <aui-icon
+                    icon="angle_left"
+                  >
+                    
+                    <svg
+                      class="aui-icon aui-icon-angle_left"
+                    >
+                      <use
+                        xlink:href="#aui-icon-angle_left"
+                      />
+                    </svg>
+                    
+                  </aui-icon>
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--primary aui-button--small"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   1 
+                </span>
+                
+              </button>
+              
+              
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   2 
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   3 
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   4 
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   5 
+                </span>
+                
+              </button>
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   6 
+                </span>
+                
+              </button>
+              
+              <button
+                aui-button=""
+                class="aui-paginator__fast-navigator aui-button aui-button--default aui-button--small isPlain isSquare"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                  <aui-icon
+                    icon="ellipsis_h_s"
+                  >
+                    
+                    <svg
+                      class="aui-icon aui-icon-ellipsis_h_s"
+                    >
+                      <use
+                        xlink:href="#aui-icon-ellipsis_h_s"
+                      />
+                    </svg>
+                    
+                  </aui-icon>
+                  <aui-icon
+                    icon="angle_double_right"
+                  >
+                    
+                    <svg
+                      class="aui-icon aui-icon-angle_double_right"
+                    >
+                      <use
+                        xlink:href="#aui-icon-angle_double_right"
+                      />
+                    </svg>
+                    
+                  </aui-icon>
+                </span>
+                
+              </button>
+              
+              <button
+                class="aui-paginator__page aui-button aui-button--default aui-button--small isPlain"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                   18 
+                </span>
+                
+              </button>
+              <button
+                aui-button=""
+                class="aui-paginator__navigator aui-button aui-button--default aui-button--small isPlain isSquare"
+                disabled=""
+              >
+                <span
+                  class="aui-button__content"
+                >
+                  <aui-icon
+                    icon="angle_right"
+                  >
+                    
+                    <svg
+                      class="aui-icon aui-icon-angle_right"
+                    >
+                      <use
+                        xlink:href="#aui-icon-angle_right"
+                      />
+                    </svg>
+                    
+                  </aui-icon>
+                </span>
+                
+              </button>
+            </div>
+          </aui-button-group>
+        </div>
+        
+        
+        
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        
+        <div
+          class="aui-paginator__sizes"
+        >
+          <aui-select>
+            <div
+              auitooltipposition="bottom start"
+              auitooltiptrigger="click"
+              auitooltiptype="plain"
+              class="aui-select aui-select--small isDisabled"
+            >
+              <aui-input-group>
+                <div
+                  class="aui-input-group aui-input-group--small hasSuffix isDisabled"
+                >
+                  <div
+                    class="aui-input-group__inner-wrapper"
+                  >
+                    
+                    <div
+                      class="aui-input-group__input-wrapper"
+                    >
+                      
+                      <input
+                        aui-input=""
+                        autocomplete="off"
+                        class="aui-select__input aui-input aui-input--small"
+                        disabled=""
+                        placeholder=""
+                        readonly=""
+                      />
+                      
+                      <div
+                        class="aui-select__label-container aui-input aui-input--small"
+                        disabled="true"
+                      >
+                        <div
+                          class="aui-select__label"
+                        >
+                          
+                          20
+                          
+                        </div>
+                      </div>
+                      
+                      <span
+                        class="aui-input-group__suffix"
+                      >
+                        
+                        <aui-icon
+                          auiinputsuffix=""
+                          class="aui-select__indicator"
+                        >
+                          
+                          <svg
+                            class="aui-icon aui-icon-caret_down_s"
+                          >
+                            <use
+                              xlink:href="#aui-icon-caret_down_s"
+                            />
+                          </svg>
+                          
+                        </aui-icon>
+                      </span>
+                    </div>
+                    
+                  </div>
+                </div>
+              </aui-input-group>
+            </div>
+            
+          </aui-select>
+          <span>
+            perPage
+          </span>
+        </div>
+        
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        
+        
+        <div
+          class="aui-paginator__jumper"
+        >
+          
+          <span>
+            Goto
+          </span>
+          <input
+            aui-input=""
+            class="aui-input aui-input--small"
+            disabled=""
+            max="18"
+            min="1"
+            type="number"
+          />
+          
+        </div>
+        
+      </div>
+      <div
+        class="aui-paginator__layout"
+      >
+        
+        
+        
+        
+        
+      </div>
+    </div>
+  </aui-paginator>
+</ng-component>
+`;
diff --git a/src/paginator/paginator-intl.ts b/src/paginator/paginator-intl.ts
new file mode 100644
index 000000000..ff3e4de52
--- /dev/null
+++ b/src/paginator/paginator-intl.ts
@@ -0,0 +1,36 @@
+import { Injectable, Optional, SkipSelf } from '@angular/core';
+import { Subject } from 'rxjs';
+
+/**
+ * To modify the labels and text displayed, create a new instance of MatPaginatorIntl and
+ * include it in a custom provider
+ */
+@Injectable()
+export class PaginatorIntl {
+  /**
+   * Stream that emits whenever the labels here are changed. Use this to notify
+   * components if the labels have changed after initialization.
+   */
+  readonly changes: Subject<void> = new Subject<void>();
+
+  /** A label for the page size selector. */
+  itemsPerPageLabel = 'perPage';
+
+  jumperLabelPrefix = 'Goto';
+  jumperLabelSuffix = '';
+
+  getTotalLabel = (length: number) => {
+    return `Total ${length}`;
+  };
+}
+
+export function PAGINATOR_INTL_PROVIDER_FACTORY(parentIntl: PaginatorIntl) {
+  return parentIntl || new PaginatorIntl();
+}
+
+export const PAGINATOR_INTL_PROVIDER = {
+  // If there is already an PaginatorIntl available, use that. Otherwise, provide a new one.
+  provide: PaginatorIntl,
+  deps: [[new Optional(), new SkipSelf(), PaginatorIntl]],
+  useFactory: PAGINATOR_INTL_PROVIDER_FACTORY,
+};
diff --git a/src/paginator/paginator.component.html b/src/paginator/paginator.component.html
new file mode 100644
index 000000000..59fd3a5f0
--- /dev/null
+++ b/src/paginator/paginator.component.html
@@ -0,0 +1,122 @@
+<div class="aui-paginator aui-paginator--{{ size }}">
+  <div *ngFor="let layout of getLayoutArr()" class="aui-paginator__layout">
+    <div *ngIf="layout === 'pager'" class="aui-paginator__pager">
+      <aui-button-group>
+        <button
+          class="aui-paginator__navigator"
+          aui-button
+          [plain]="true"
+          [square]="true"
+          [size]="size"
+          [disabled]="disabled || currentPage <= 1"
+          (click)="navigate(-1)"
+        >
+          <aui-icon icon="angle_left"></aui-icon>
+        </button>
+        <button
+          class="aui-paginator__page"
+          [aui-button]="currentPage === 1 ? 'primary' : 'default'"
+          [plain]="!(currentPage === 1)"
+          [size]="size"
+          [disabled]="disabled"
+          (click)="jumpTo(1)"
+        >
+          1
+        </button>
+        <button
+          *ngIf="pageCount > 7 && currentPage > 4"
+          class="aui-paginator__fast-navigator"
+          aui-button
+          [plain]="true"
+          [square]="true"
+          [size]="size"
+          [disabled]="disabled"
+          (click)="navigate(-5)"
+        >
+          <aui-icon icon="ellipsis_h_s"></aui-icon>
+          <aui-icon icon="angle_double_left"></aui-icon>
+        </button>
+        <button
+          *ngFor="let page of getCenterPages(); trackBy: trackByIndex"
+          class="aui-paginator__page"
+          [aui-button]="currentPage === page ? 'primary' : 'default'"
+          [plain]="!(currentPage === page)"
+          [size]="size"
+          [disabled]="disabled"
+          (click)="jumpTo(page)"
+        >
+          {{ page }}
+        </button>
+        <button
+          *ngIf="pageCount > 7 && currentPage < pageCount - 3"
+          class="aui-paginator__fast-navigator"
+          aui-button
+          [plain]="true"
+          [square]="true"
+          [size]="size"
+          [disabled]="disabled"
+          (click)="navigate(5)"
+        >
+          <aui-icon icon="ellipsis_h_s"></aui-icon>
+          <aui-icon icon="angle_double_right"></aui-icon>
+        </button>
+        <button
+          *ngIf="pageCount > 1"
+          class="aui-paginator__page"
+          [aui-button]="currentPage === pageCount ? 'primary' : 'default'"
+          [plain]="!(currentPage === pageCount)"
+          [size]="size"
+          [disabled]="disabled"
+          (click)="jumpTo(pageCount)"
+        >
+          {{ pageCount }}
+        </button>
+        <button
+          class="aui-paginator__navigator"
+          aui-button
+          [square]="true"
+          [plain]="true"
+          [size]="size"
+          [disabled]="disabled || currentPage >= pageCount"
+          (click)="navigate(1)"
+        >
+          <aui-icon icon="angle_right"></aui-icon>
+        </button>
+      </aui-button-group>
+    </div>
+    <div *ngIf="layout === 'total'" class="aui-paginator__total">
+      {{ intl.getTotalLabel(total) }}
+    </div>
+    <div *ngIf="layout === 'sizes'" class="aui-paginator__sizes">
+      <aui-select
+        [size]="size"
+        [disabled]="disabled"
+        [value]="pageSize"
+        [filterable]="false"
+        (valueChange)="changePageSize($event)"
+      >
+        <aui-option *ngFor="let size of pageSizeOptions" [value]="size">
+          {{ size }}
+        </aui-option>
+      </aui-select>
+      <span>{{ intl.itemsPerPageLabel }}</span>
+    </div>
+    <div *ngIf="layout === 'jumper'" class="aui-paginator__jumper">
+      <span *ngIf="intl.jumperLabelPrefix">{{ intl.jumperLabelPrefix }}</span>
+      <input
+        aui-input
+        type="number"
+        min="1"
+        [max]="pageCount"
+        [size]="size"
+        [value]="currentPage"
+        [disabled]="disabled"
+        (keydown)="onKeydown($event)"
+      />
+      <span *ngIf="intl.jumperLabelSuffix">{{ intl.jumperLabelSuffix }}</span>
+    </div>
+    <div *ngIf="layout === 'content'" class="aui-paginator__content">
+      <ng-content></ng-content>
+    </div>
+  </div>
+</div>
diff --git a/src/paginator/paginator.component.scss b/src/paginator/paginator.component.scss
new file mode 100644
index 000000000..25c85dae2
--- /dev/null
+++ b/src/paginator/paginator.component.scss
@@ -0,0 +1,100 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+.aui-paginator {
+  display: inline-flex;
+  align-items: center;
+  color: $color-text-main;
+
+  &__page.aui-button .aui-button__content {
+    padding: 0 $text-button-padding-hoz;
+  }
+
+  &--large {
+    font-size: $button-large-font-size;
+
+    .aui-paginator__page {
+      min-width: $button-large-height;
+    }
+  }
+
+  &--medium {
+    font-size: $button-medium-font-size;
+
+    .aui-paginator__page {
+      min-width: $button-medium-height;
+    }
+  }
+
+  &--small {
+    font-size: $button-small-font-size;
+
+    .aui-paginator__page {
+      min-width: $button-small-height;
+    }
+  }
+
+  &--mini {
+    font-size: $button-mini-font-size;
+
+    .aui-paginator__page {
+      min-width: $button-mini-height;
+    }
+  }
+
+  &__fast-navigator {
+    &[hidden] {
+      display: none;
+    }
+
+    .aui-icon {
+      margin: 0;
+    }
+
+    aui-icon:last-child {
+      display: none;
+    }
+
+    &:hover aui-icon {
+      &:first-child {
+        display: none;
+      }
+      &:last-child {
+        display: inline;
+      }
+    }
+  }
+
+  &__sizes {
+    display: inline-flex;
+    align-items: center;
+
+    .aui-select {
+      width: 68px;
+      margin-right: 4px;
+    }
+  }
+
+  &__jumper {
+    .aui-input {
+      width: 60px;
+    }
+
+    span + input,
+    input + span {
+      margin-left: 4px;
+    }
+  }
+
+  .aui-button-group .aui-button--primary {
+    z-index: 2;
+  }
+
+  &__layout {
+    display: inline-block;
+
+    + .aui-paginator__layout {
+      margin-left: 12px;
+    }
+  }
+}
diff --git a/src/paginator/paginator.component.spec.ts b/src/paginator/paginator.component.spec.ts
new file mode 100644
index 000000000..f20fb7ef6
--- /dev/null
+++ b/src/paginator/paginator.component.spec.ts
@@ -0,0 +1,136 @@
+import { Component, DebugElement, ViewChild } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+
+import { PaginatorComponent } from './paginator.component';
+import { PaginatorModule } from './public-api';
+
+describe('PaginatorComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let debugEl: DebugElement;
+  let el: HTMLElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [PaginatorModule],
+      declarations: [TestComponent],
+    });
+
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    debugEl = fixture.debugElement.query(By.css('aui-paginator'));
+    el = debugEl.nativeElement;
+  });
+
+  it('should render current template', () => {
+    expect(fixture).toMatchSnapshot();
+
+    ins.disabled = true;
+    fixture.detectChanges();
+    expect(fixture).toMatchSnapshot();
+  });
+
+  it('should navigate working correctly', () => {
+    const navBtns = el.querySelectorAll('.aui-paginator__navigator');
+    const getFastNavBtn = (i = 0) =>
+      el.querySelectorAll('.aui-paginator__fast-navigator').item(i);
+    const getCurrentPageBtn = () =>
+      el.querySelector('.aui-paginator__page.aui-button--primary');
+
+    expect(getCurrentPageBtn().innerHTML).toContain('1');
+
+    navBtns.item(1).dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(getCurrentPageBtn().innerHTML).toContain('2');
+    expect(ins.onPageChange.mock.calls[0][0]).toEqual(2);
+
+    navBtns.item(0).dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(getCurrentPageBtn().innerHTML).toContain('1');
+    expect(ins.onPageChange.mock.calls[1][0]).toEqual(1);
+
+    getFastNavBtn().dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(getCurrentPageBtn().innerHTML).toContain('6');
+    expect(ins.onPageChange.mock.calls[2][0]).toEqual(6);
+
+    getFastNavBtn().dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(getCurrentPageBtn().innerHTML).toContain('1');
+    expect(ins.onPageChange.mock.calls[3][0]).toEqual(1);
+  });
+
+  it('should jump to correct page when click page button', () => {
+    const pageBtns = el.querySelectorAll('.aui-paginator__page');
+    const lastPageBtn = pageBtns.item(pageBtns.length - 1);
+    const pageCount = parseInt(
+      lastPageBtn.querySelector('.aui-button__content').innerHTML.trim(),
+      10,
+    );
+
+    lastPageBtn.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(lastPageBtn.className).toContain('aui-button--primary');
+    expect(ins.onPageChange.mock.calls[0][0]).toEqual(pageCount);
+  });
+
+  it('should jumper working correctly', () => {
+    const jumperEl: HTMLInputElement = el.querySelector(
+      '.aui-paginator__jumper .aui-input',
+    );
+    jumperEl.value = '10';
+    jumperEl.dispatchEvent(new KeyboardEvent('keydown', { key: 'Enter' }));
+    fixture.detectChanges();
+    expect(
+      el.querySelector('.aui-paginator__page.aui-button--primary').innerHTML,
+    ).toContain('10');
+
+    jumperEl.value = '1000';
+    jumperEl.dispatchEvent(new KeyboardEvent('keydown', { key: 'Enter' }));
+    fixture.detectChanges();
+    expect(
+      el.querySelector('.aui-paginator__page.aui-button--primary').innerHTML,
+    ).toContain('10');
+    expect(jumperEl.value).toEqual('10');
+  });
+
+  it('should change page size correctly', () => {
+    ins.paginator.changePageSize(100);
+    fixture.detectChanges();
+    expect(ins.onPageSizeChange.mock.calls[0][0]).toEqual(100);
+    expect(fixture).toMatchSnapshot();
+  });
+});
+
+@Component({
+  template: `
+    <aui-paginator
+      [(currentPage)]="currentPage"
+      [(pageSize)]="pageSize"
+      [total]="total"
+      [pageSizeOptions]="pageSizeOptions"
+      [layout]="layout"
+      [disabled]="disabled"
+      (currentPageChange)="onPageChange($event)"
+      (pageSizeChange)="onPageSizeChange($event)"
+    >
+      custom content
+    </aui-paginator>
+  `,
+})
+class TestComponent {
+  currentPage = 1;
+  pageSize = 20;
+  total = 350;
+  pageSizeOptions = [20, 50, 100];
+  layout = ['total', 'pager', 'sizes', 'jumper', 'custom content'];
+  disabled = false;
+
+  onPageChange = jest.fn();
+  onPageSizeChange = jest.fn();
+
+  @ViewChild(PaginatorComponent, { static: true })
+  paginator: PaginatorComponent;
+}
diff --git a/src/paginator/paginator.component.ts b/src/paginator/paginator.component.ts
new file mode 100644
index 000000000..5913e979b
--- /dev/null
+++ b/src/paginator/paginator.component.ts
@@ -0,0 +1,166 @@
+import {
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  EventEmitter,
+  Input,
+  OnDestroy,
+  Output,
+  ViewEncapsulation,
+} from '@angular/core';
+import { Subscription } from 'rxjs';
+
+import { ComponentSize } from '../types';
+
+import { PaginatorIntl } from './paginator-intl';
+
+/**
+ * Change event object that is emitted when the user selects a
+ * different page size or navigates to another page.
+ * @deprecated use Output events directly instead
+ */
+export class PageEvent {
+  /** The current page index. */
+  pageIndex: number;
+
+  /**
+   * Index of the page that was selected previously.
+   */
+  previousPageIndex: number;
+
+  /** The current page size */
+  pageSize: number;
+
+  /** The current total number of items being paged */
+  length: number;
+}
+
+@Component({
+  selector: 'aui-paginator',
+  templateUrl: 'paginator.component.html',
+  styleUrls: ['paginator.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class PaginatorComponent implements OnDestroy {
+  @Input()
+  get pageIndex() {
+    return this.currentPage - 1;
+  }
+
+  set pageIndex(val) {
+    this.currentPage = val + 1;
+  }
+
+  @Input()
+  currentPage = 1;
+
+  @Input()
+  pageSize = 20;
+
+  @Input()
+  pageSizeOptions: number[] = [20, 50, 100];
+
+  @Input()
+  total = 0;
+
+  /**
+   * @deprecated use `total` instead
+   */
+  @Input()
+  get length() {
+    return this.total;
+  }
+
+  set length(val) {
+    this.total = val;
+  }
+
+  @Input()
+  layout: string | string[] = 'total,pager,sizes';
+
+  @Input()
+  size = ComponentSize.Small;
+
+  @Input()
+  disabled = false;
+
+  @Output()
+  readonly currentPageChange = new EventEmitter<number>();
+
+  @Output()
+  readonly pageSizeChange = new EventEmitter<number>();
+
+  private readonly intlChangeSub: Subscription;
+
+  get pageCount() {
+    return Math.ceil(this.total / this.pageSize);
+  }
+
+  constructor(
+    public intl: PaginatorIntl,
+    private readonly cdr: ChangeDetectorRef,
+  ) {
+    this.intlChangeSub = intl.changes.subscribe(() => this.cdr.markForCheck());
+  }
+
+  ngOnDestroy() {
+    this.intlChangeSub.unsubscribe();
+  }
+
+  getLayoutArr() {
+    if (typeof this.layout === 'string') {
+      return this.layout.split(',').map(item => item.trim());
+    } else {
+      return this.layout;
+    }
+  }
+
+  getCenterPages() {
+    const start = Math.min(
+      Math.max(0, this.currentPage - 4),
+      Math.max(0, this.pageCount - 7),
+    );
+    return new Array(Math.max(this.pageCount - 2, 0))
+      .fill(null)
+      .map((_, index) => index + 2)
+      .slice(start, start + 5);
+  }
+
+  jumpTo(page: number) {
+    if (page === this.currentPage) {
+      return;
+    }
+    this.currentPageChange.emit(page);
+  }
+
+  navigate(step: number) {
+    this.jumpTo(Math.min(Math.max(this.currentPage + step, 1), this.pageCount));
+  }
+
+  changePageSize(size: number) {
+    if (size === this.pageSize) {
+      return;
+    }
+    this.pageSizeChange.emit(size);
+  }
+
+  onKeydown(event: KeyboardEvent) {
+    if (event.key === 'Enter') {
+      const inputEl = event.target as HTMLInputElement;
+      const nextPage = parseInt(inputEl.value, 10);
+      if (nextPage > 0 && nextPage <= this.pageCount) {
+        this.jumpTo(nextPage);
+      } else {
+        inputEl.value = this.currentPage + '';
+      }
+      event.stopPropagation();
+      event.preventDefault();
+    }
+  }
+
+  trackByIndex(index: number) {
+    return index;
+  }
+}
diff --git a/src/paginator/paginator.module.ts b/src/paginator/paginator.module.ts
new file mode 100644
index 000000000..533e52342
--- /dev/null
+++ b/src/paginator/paginator.module.ts
@@ -0,0 +1,18 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { ButtonModule } from '../button/public-api';
+import { IconModule } from '../icon/public-api';
+import { InputModule } from '../input/public-api';
+import { SelectModule } from '../select/public-api';
+
+import { PAGINATOR_INTL_PROVIDER } from './paginator-intl';
+import { PaginatorComponent } from './paginator.component';
+
+@NgModule({
+  imports: [CommonModule, ButtonModule, IconModule, SelectModule, InputModule],
+  declarations: [PaginatorComponent],
+  exports: [PaginatorComponent],
+  providers: [PAGINATOR_INTL_PROVIDER],
+})
+export class PaginatorModule {}
diff --git a/src/paginator/public-api.ts b/src/paginator/public-api.ts
new file mode 100644
index 000000000..17aad3072
--- /dev/null
+++ b/src/paginator/public-api.ts
@@ -0,0 +1,3 @@
+export * from './paginator.module';
+export * from './paginator.component';
+export * from './paginator-intl';
diff --git a/src/public-api.ts b/src/public-api.ts
new file mode 100644
index 000000000..f308de970
--- /dev/null
+++ b/src/public-api.ts
@@ -0,0 +1,32 @@
+export * from './types';
+export * from './table/public-api';
+export * from './sort/public-api';
+export * from './button/public-api';
+export * from './back-top/public-api';
+export * from './tooltip/public-api';
+export * from './card/public-api';
+export * from './dialog/public-api';
+export * from './icon/public-api';
+export * from './radio/public-api';
+export * from './switch/public-api';
+export * from './checkbox/public-api';
+export * from './input/public-api';
+export * from './select/public-api';
+export * from './tag/public-api';
+export * from './form/public-api';
+export * from './paginator/public-api';
+export * from './dropdown/public-api';
+export * from './inline-alert/public-api';
+export * from './breadcrumb/public-api';
+export * from './message/public-api';
+export * from './notification/public-api';
+export * from './tabs/public-api';
+export * from './tree-select/public-api';
+export * from './autocomplete/public-api';
+export * from './table-of-contents/public-api';
+export * from './status-bar/public-api';
+export * from './nav-menu/public-api';
+export * from './color-picker/public-api';
+export * from './accordion/public-api';
+export * from './page/public-api';
+export * from './scrolling/public-api';
diff --git a/src/radio/public-api.ts b/src/radio/public-api.ts
new file mode 100644
index 000000000..64708bc70
--- /dev/null
+++ b/src/radio/public-api.ts
@@ -0,0 +1,5 @@
+export * from './radio.component';
+export * from './radio-button/radio-button.component';
+export * from './radio-group/radio-group.component';
+export * from './radio.module';
+export * from './radio.types';
diff --git a/src/radio/radio-button/radio-button.component.html b/src/radio/radio-button/radio-button.component.html
new file mode 100644
index 000000000..1cf4aaff5
--- /dev/null
+++ b/src/radio/radio-button/radio-button.component.html
@@ -0,0 +1,20 @@
+<div #elRef [ngClass]="rootClass">
+  <input
+    [name]="name"
+    [id]="id"
+    class="aui-radio-button__input"
+    type="radio"
+    [disabled]="disabled"
+    [checked]="checked"
+    (click)="onClick()"
+    (blur)="onBlur()"
+  />
+  <aui-icon
+    *ngIf="checked && isPlain"
+    class="aui-radio-button__pointer"
+    icon="check_triangle_s"
+  ></aui-icon>
+  <label class="aui-radio-button__label" [for]="id">
+    <span class="aui-radio-button__content"><ng-content></ng-content></span>
+  </label>
+</div>
diff --git a/src/radio/radio-button/radio-button.component.scss b/src/radio/radio-button/radio-button.component.scss
new file mode 100644
index 000000000..f693a378e
--- /dev/null
+++ b/src/radio/radio-button/radio-button.component.scss
@@ -0,0 +1,136 @@
+@import '../../theme/mixin';
+@import '../../theme/var';
+
+$block: 'aui-radio-button';
+
+.#{$block} {
+  font-size: 0;
+  margin-left: -$radio-border-width;
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  color: $radio-border-color-primary;
+  border: $radio-border-width $radio-border-style $radio-border-color-primary;
+  background-color: $color-white;
+  overflow: hidden;
+  z-index: 1;
+  @include transition;
+
+  &:hover:not(.isDisabled) {
+    z-index: 2;
+    background-color: $color-primary-ultra-light;
+  }
+
+  &.cdk-keyboard-focused {
+    z-index: 2;
+    border-color: $radio-border-color-primary;
+    @include outline-shadow($radio-outline-color);
+  }
+
+  &.isChecked:not(.isDisabled) {
+    z-index: 2;
+    color: $color-white;
+    background-color: $radio-border-color-primary;
+  }
+
+  &.isPlain {
+    color: $radio-color;
+    border: $radio-border-width $radio-border-style $radio-border-color;
+    background-color: $color-white;
+    &:hover,
+    &.isChecked {
+      &:not(.isDisabled) {
+        color: $radio-border-color-primary;
+        border-color: $radio-border-color-primary;
+        background-color: $color-white;
+      }
+    }
+  }
+
+  &.isDisabled {
+    z-index: 0;
+    color: $radio-border-color;
+    border-color: $radio-border-color;
+    background-color: $radio-bg-color-disabled;
+
+    .#{$block} {
+      &__pointer {
+        color: $radio-border-color;
+      }
+
+      &__label {
+        cursor: not-allowed;
+      }
+    }
+  }
+
+  &__pointer {
+    color: $radio-border-color-primary;
+    .aui-icon {
+      position: absolute;
+      right: 0;
+      bottom: 0;
+    }
+  }
+
+  &__input {
+    position: absolute;
+    opacity: 0;
+    z-index: -1;
+  }
+
+  &__label {
+    display: flex;
+    align-items: center;
+    font-size: $radio-font-size;
+    cursor: pointer;
+  }
+
+  &--medium {
+    .#{$block} {
+      &__pointer {
+        font-size: $radio-button-medium-pointer-size;
+      }
+      &__label {
+        height: $radio-button-medium-height - $radio-border-width * 2;
+        padding: 0 $radio-button-medium-padding-hoz;
+      }
+    }
+  }
+
+  &--small {
+    .#{$block} {
+      &__pointer {
+        font-size: $radio-button-small-pointer-size;
+      }
+      &__label {
+        height: $radio-button-small-height - $radio-border-width * 2;
+        padding: 0 $radio-button-small-padding-hoz;
+      }
+    }
+  }
+
+  &--mini {
+    .#{$block} {
+      &__label {
+        height: $radio-button-small-height - $radio-border-width * 2;
+        padding: 0 $radio-button-small-padding-hoz;
+      }
+    }
+  }
+}
+
+#{$block}:first-child {
+  .#{$block} {
+    margin-left: 0;
+    border-top-left-radius: $radio-button-border-radius;
+    border-bottom-left-radius: $radio-button-border-radius;
+  }
+}
+
+#{$block}:last-child {
+  .#{$block} {
+    border-top-right-radius: $radio-button-border-radius;
+    border-bottom-right-radius: $radio-button-border-radius;
+  }
+}
diff --git a/src/radio/radio-button/radio-button.component.ts b/src/radio/radio-button/radio-button.component.ts
new file mode 100644
index 000000000..cc840181b
--- /dev/null
+++ b/src/radio/radio-button/radio-button.component.ts
@@ -0,0 +1,46 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  OnInit,
+  ViewEncapsulation,
+} from '@angular/core';
+import { takeUntil } from 'rxjs/operators';
+
+import { Bem, buildBem } from '../../utils/bem';
+import { RadioComponent } from '../radio.component';
+import { RadioSize } from '../radio.types';
+
+@Component({
+  selector: 'aui-radio-button',
+  templateUrl: './radio-button.component.html',
+  styleUrls: ['./radio-button.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class RadioButtonComponent extends RadioComponent implements OnInit {
+  bem: Bem = buildBem('aui-radio-button');
+
+  size = RadioSize.Medium;
+  isPlain = true;
+
+  get rootClass() {
+    return `${this.bem.block(this.size)} ${this.disabled ? 'isDisabled' : ''} ${
+      this.checked ? 'isChecked' : ''
+    } ${this.isPlain ? 'isPlain' : ''}`;
+  }
+
+  ngOnInit() {
+    super.ngOnInit();
+    this.radioGroup.size$.pipe(takeUntil(this.destroy$$)).subscribe(size => {
+      this.size = size;
+      this.cdr.markForCheck();
+    });
+    this.radioGroup.isPlain$
+      .pipe(takeUntil(this.destroy$$))
+      .subscribe(isPlain => {
+        this.isPlain = isPlain;
+        this.cdr.markForCheck();
+      });
+  }
+}
diff --git a/src/radio/radio-group/radio-group.component.html b/src/radio/radio-group/radio-group.component.html
new file mode 100644
index 000000000..d1c64d37e
--- /dev/null
+++ b/src/radio/radio-group/radio-group.component.html
@@ -0,0 +1,3 @@
+<div class="aui-radio-group aui-radio-group--{{ direction }}">
+  <ng-content></ng-content>
+</div>
diff --git a/src/radio/radio-group/radio-group.component.scss b/src/radio/radio-group/radio-group.component.scss
new file mode 100644
index 000000000..52e34906b
--- /dev/null
+++ b/src/radio/radio-group/radio-group.component.scss
@@ -0,0 +1,11 @@
+.aui-radio-group {
+  display: inline-flex;
+
+  &--column {
+    flex-direction: column;
+
+    .aui-radio {
+      margin-right: 0;
+    }
+  }
+}
diff --git a/src/radio/radio-group/radio-group.component.ts b/src/radio/radio-group/radio-group.component.ts
new file mode 100644
index 000000000..eec329091
--- /dev/null
+++ b/src/radio/radio-group/radio-group.component.ts
@@ -0,0 +1,86 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  Input,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { NG_VALUE_ACCESSOR } from '@angular/forms';
+import { BehaviorSubject, Observable } from 'rxjs';
+import { distinctUntilChanged } from 'rxjs/operators';
+
+import { CommonFormControl } from '../../form/public-api';
+import { RadioSize } from '../radio.types';
+
+@Component({
+  selector: 'aui-radio-group',
+  templateUrl: './radio-group.component.html',
+  styleUrls: ['./radio-group.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => RadioGroupComponent),
+      multi: true,
+    },
+  ],
+})
+export class RadioGroupComponent extends CommonFormControl<any> {
+  private readonly size$$ = new BehaviorSubject<RadioSize>(RadioSize.Medium);
+  private readonly isPlain$$ = new BehaviorSubject<boolean>(true);
+  private readonly name$$ = new BehaviorSubject<string>('');
+
+  @Input()
+  set size(val: RadioSize) {
+    this.size$$.next(val);
+  }
+
+  @Input()
+  direction: 'row' | 'column' = 'row';
+
+  /**
+   * @deprecated use `plain` instead
+   */
+  @Input()
+  set isPlain(val: boolean) {
+    this.plain = val;
+  }
+
+  @Input()
+  set plain(val: boolean) {
+    this.isPlain$$.next(val);
+  }
+
+  @Input()
+  set name(val: string) {
+    this.name$$.next(val);
+  }
+
+  size$: Observable<RadioSize> = this.size$$
+    .asObservable()
+    .pipe(distinctUntilChanged());
+
+  isPlain$: Observable<boolean> = this.isPlain$$
+    .asObservable()
+    .pipe(distinctUntilChanged());
+
+  name$: Observable<string> = this.name$$
+    .asObservable()
+    .pipe(distinctUntilChanged());
+
+  writeValue(value: any) {
+    this.value$$.next(value);
+  }
+
+  onRadioChange(value: any) {
+    this.emitValueChange(value);
+  }
+
+  onRadioBlur() {
+    if (this.onTouched) {
+      this.onTouched();
+    }
+  }
+}
diff --git a/src/radio/radio.component.html b/src/radio/radio.component.html
new file mode 100644
index 000000000..7c1aa8c98
--- /dev/null
+++ b/src/radio/radio.component.html
@@ -0,0 +1,16 @@
+<div #elRef [ngClass]="rootClass">
+  <input
+    [name]="name"
+    [id]="id"
+    class="aui-radio__input"
+    type="radio"
+    [disabled]="disabled"
+    [checked]="checked"
+    (click)="onClick()"
+    (blur)="onBlur()"
+  />
+  <label class="aui-radio__label" [for]="id">
+    <i class="aui-radio__pointer"></i>
+    <span class="aui-radio__content"><ng-content></ng-content></span>
+  </label>
+</div>
diff --git a/src/radio/radio.component.scss b/src/radio/radio.component.scss
new file mode 100644
index 000000000..c79263c65
--- /dev/null
+++ b/src/radio/radio.component.scss
@@ -0,0 +1,84 @@
+@import '../theme/mixin';
+@import '../theme/var';
+
+$block: 'aui-radio';
+
+.#{$block} {
+  margin-right: $radio-margin;
+  display: inline-block;
+  color: $radio-color;
+  font-size: $radio-font-size;
+  line-height: $radio-line-height;
+  position: relative;
+
+  &__input {
+    position: absolute;
+    opacity: 0;
+    z-index: -1;
+  }
+
+  &__label {
+    display: flex;
+    align-items: center;
+    cursor: pointer;
+
+    &:hover {
+      .#{$block}__pointer {
+        border-color: $radio-border-color-primary;
+      }
+    }
+  }
+
+  &__content {
+    vertical-align: middle;
+  }
+
+  &__pointer {
+    display: inline-flex;
+    justify-content: center;
+    align-items: center;
+    width: $radio-pointer-outer-radius * 2;
+    height: $radio-pointer-outer-radius * 2;
+    margin-right: $radio-label-margin;
+    border-radius: 50%;
+    border: $radio-border-width $radio-border-style $radio-border-color;
+    background-color: $color-white;
+    vertical-align: middle;
+    @include transition;
+
+    &:before {
+      content: '';
+      display: block;
+      width: $radio-pointer-inner-radius * 2;
+      height: $radio-pointer-inner-radius * 2;
+      border-radius: 50%;
+    }
+  }
+
+  &.cdk-keyboard-focused &__pointer {
+    border-color: $radio-border-color-primary;
+    @include outline-shadow($radio-outline-color);
+  }
+
+  &.isChecked &__pointer {
+    border-color: $radio-border-color-primary;
+    background-color: $radio-border-color-primary;
+
+    &:before {
+      background-color: $color-white;
+    }
+  }
+
+  &.isDisabled &__label {
+    cursor: not-allowed;
+  }
+
+  &.isDisabled &__pointer {
+    border-color: $radio-border-color;
+    background-color: $radio-bg-color-disabled;
+  }
+
+  &.isDisabled.isChecked &__pointer:before {
+    background-color: $radio-border-color;
+  }
+}
diff --git a/src/radio/radio.component.spec.ts b/src/radio/radio.component.spec.ts
new file mode 100644
index 000000000..a35b78877
--- /dev/null
+++ b/src/radio/radio.component.spec.ts
@@ -0,0 +1,104 @@
+import { Component, DebugElement } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  tick,
+} from '@angular/core/testing';
+import { FormsModule } from '@angular/forms';
+import { By } from '@angular/platform-browser';
+
+import { RadioModule } from '../public-api';
+
+import { RadioSize } from './radio.types';
+
+describe('RadioComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let buttonDebug: DebugElement;
+  let buttonEl: HTMLInputElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [RadioModule, FormsModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    buttonDebug = fixture.debugElement.query(By.css('.aui-radio-button'));
+    buttonEl = buttonDebug.nativeElement;
+  });
+
+  it('should render correct size class in aui-radio-button', () => {
+    const sizeList = [RadioSize.Medium, RadioSize.Small];
+    for (const size of sizeList) {
+      ins.size = size;
+      fixture.detectChanges();
+      expect(buttonEl.classList).toContain(`aui-radio-button--${size}`);
+    }
+  });
+
+  it('should render correct disabled class in aui-radio', fakeAsync(() => {
+    const disabledRadioBtn = fixture.debugElement.query(
+      By.css('.aui-radio-button.isDisabled'),
+    );
+    expect(disabledRadioBtn).toBeNull();
+    ins.disabled = true;
+    fixture.detectChanges();
+    tick();
+    expect(disabledRadioBtn).toBeDefined();
+  }));
+
+  it('should ngModel work', fakeAsync(() => {
+    fixture.debugElement
+      .query(By.css('#btn2 input'))
+      .nativeElement.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#btn2 .aui-radio-button'))
+        .nativeElement.classList,
+    ).toContain('isChecked');
+    expect(ins.food).toEqual('8');
+
+    ins.food = '7';
+    fixture.detectChanges();
+    tick();
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#btn1 .aui-radio-button'))
+        .nativeElement.classList,
+    ).toContain('isChecked');
+
+    fixture.debugElement
+      .query(By.css('#btn3 input'))
+      .nativeElement.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#btn3 .aui-radio-button'))
+        .nativeElement.classList,
+    ).toContain('isChecked');
+  }));
+});
+
+@Component({
+  template: `
+    <aui-radio-group name="food" [(ngModel)]="food">
+      <aui-radio value="7">7</aui-radio>
+      <aui-radio value="8">8</aui-radio>
+      <aui-radio value="9" disabled="true">9</aui-radio>
+    </aui-radio-group>
+    <aui-radio-group name="food" [size]="size" [(ngModel)]="food">
+      <aui-radio-button id="btn1" value="7">7</aui-radio-button>
+      <aui-radio-button id="btn2" value="8">8</aui-radio-button>
+      <aui-radio-button id="btn3" [disabled]="disabled" value="9">
+        9
+      </aui-radio-button>
+    </aui-radio-group>
+  `,
+})
+export class TestComponent {
+  size: RadioSize = RadioSize.Medium;
+  disabled = false;
+  food = '7';
+}
diff --git a/src/radio/radio.component.ts b/src/radio/radio.component.ts
new file mode 100644
index 000000000..112f9c4b9
--- /dev/null
+++ b/src/radio/radio.component.ts
@@ -0,0 +1,106 @@
+import { FocusMonitor } from '@angular/cdk/a11y';
+import {
+  AfterViewInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ElementRef,
+  Input,
+  OnDestroy,
+  OnInit,
+  ViewChild,
+  ViewEncapsulation,
+} from '@angular/core';
+import { BehaviorSubject, Subject, combineLatest } from 'rxjs';
+import { map, takeUntil } from 'rxjs/operators';
+
+import { Bem, buildBem } from '../utils/bem';
+
+import { RadioGroupComponent } from './radio-group/radio-group.component';
+
+let uniqueId = 0;
+
+@Component({
+  selector: 'aui-radio',
+  templateUrl: './radio.component.html',
+  styleUrls: ['./radio.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class RadioComponent implements OnInit, AfterViewInit, OnDestroy {
+  id = `aui-radio-${uniqueId++}`;
+  bem: Bem = buildBem('aui-radio');
+
+  @Input()
+  disabled = false;
+
+  @Input()
+  get value() {
+    return this._value;
+  }
+
+  set value(val) {
+    this._value = val;
+    this.value$$.next(val);
+  }
+
+  @ViewChild('elRef', { static: true })
+  elRef: ElementRef;
+
+  checked = false;
+  name = '';
+
+  private _value: any;
+  private readonly value$$ = new BehaviorSubject<any>(this.value);
+  protected destroy$$ = new Subject<void>();
+
+  get rootClass() {
+    return `${this.bem.block()} ${this.disabled ? 'isDisabled' : ''} ${
+      this.checked ? 'isChecked' : ''
+    }`;
+  }
+
+  constructor(
+    protected cdr: ChangeDetectorRef,
+    protected radioGroup: RadioGroupComponent,
+    protected focusMonitor: FocusMonitor,
+  ) {}
+
+  ngOnInit() {
+    this.radioGroup.name$.pipe(takeUntil(this.destroy$$)).subscribe(name => {
+      this.name = name;
+      this.cdr.markForCheck();
+    });
+
+    combineLatest([this.radioGroup.value$, this.value$$])
+      .pipe(
+        takeUntil(this.destroy$$),
+        map(([groupValue, selfValue]) => groupValue === selfValue),
+      )
+      .subscribe(checked => {
+        this.checked = checked;
+        this.cdr.markForCheck();
+      });
+  }
+
+  ngAfterViewInit() {
+    this.focusMonitor.monitor(this.elRef.nativeElement, true);
+  }
+
+  ngOnDestroy() {
+    this.destroy$$.next();
+    this.focusMonitor.stopMonitoring(this.elRef.nativeElement);
+  }
+
+  onClick() {
+    if (this.checked || this.disabled) {
+      return;
+    }
+    this.radioGroup.onRadioChange(this.value);
+  }
+
+  onBlur() {
+    this.radioGroup.onRadioBlur();
+  }
+}
diff --git a/src/radio/radio.module.ts b/src/radio/radio.module.ts
new file mode 100644
index 000000000..89db8f5b6
--- /dev/null
+++ b/src/radio/radio.module.ts
@@ -0,0 +1,15 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/public-api';
+
+import { RadioButtonComponent } from './radio-button/radio-button.component';
+import { RadioGroupComponent } from './radio-group/radio-group.component';
+import { RadioComponent } from './radio.component';
+
+@NgModule({
+  imports: [CommonModule, IconModule],
+  declarations: [RadioComponent, RadioGroupComponent, RadioButtonComponent],
+  exports: [RadioComponent, RadioGroupComponent, RadioButtonComponent],
+})
+export class RadioModule {}
diff --git a/src/radio/radio.types.ts b/src/radio/radio.types.ts
new file mode 100644
index 000000000..8fd876576
--- /dev/null
+++ b/src/radio/radio.types.ts
@@ -0,0 +1,5 @@
+export enum RadioSize {
+  Medium = 'medium',
+  Small = 'small',
+  Mini = 'mini',
+}
diff --git a/src/scrolling/README.md b/src/scrolling/README.md
new file mode 100644
index 000000000..ce6da58c9
--- /dev/null
+++ b/src/scrolling/README.md
@@ -0,0 +1,8 @@
+## 设计
+
+基于 angular/material 的 CdkScrolling 修改， 功能完全一致，仅将 CDK 前缀变更为 AUI，暂时没有功能变更的需求。
+
+## 使用
+
+- [material2 scrolling.md](https://github.com/angular/components/blob/master/src/cdk/scrolling/scrolling.md)
+- [material2 document](https://material.angular.io/cdk/scrolling/overview)
diff --git a/src/scrolling/fixed-size-virtual-scroll.directive.ts b/src/scrolling/fixed-size-virtual-scroll.directive.ts
new file mode 100644
index 000000000..0c0a7b0b2
--- /dev/null
+++ b/src/scrolling/fixed-size-virtual-scroll.directive.ts
@@ -0,0 +1,19 @@
+import {
+  CdkFixedSizeVirtualScroll,
+  VIRTUAL_SCROLL_STRATEGY,
+  _fixedSizeVirtualScrollStrategyFactory,
+} from '@angular/cdk/scrolling';
+import { Directive, forwardRef } from '@angular/core';
+
+@Directive({
+  // tslint:disable-next-line: directive-selector
+  selector: 'aui-virtual-scroll-viewport[itemSize]',
+  providers: [
+    {
+      provide: VIRTUAL_SCROLL_STRATEGY,
+      useFactory: _fixedSizeVirtualScrollStrategyFactory,
+      deps: [forwardRef(() => FixedSizeVirtualScrollDirective)],
+    },
+  ],
+})
+export class FixedSizeVirtualScrollDirective extends CdkFixedSizeVirtualScroll {}
diff --git a/src/scrolling/public-api.ts b/src/scrolling/public-api.ts
new file mode 100644
index 000000000..f14178ab7
--- /dev/null
+++ b/src/scrolling/public-api.ts
@@ -0,0 +1,3 @@
+export * from './fixed-size-virtual-scroll.directive';
+export * from './scrolling.module';
+export * from './virtual-scroll-viewport.component';
diff --git a/src/scrolling/scrolling.module.ts b/src/scrolling/scrolling.module.ts
new file mode 100644
index 000000000..f5f1c3182
--- /dev/null
+++ b/src/scrolling/scrolling.module.ts
@@ -0,0 +1,19 @@
+import { NgModule } from '@angular/core';
+
+import { FixedSizeVirtualScrollDirective } from './fixed-size-virtual-scroll.directive';
+import { VirtualForOfDirective } from './virtual-for-of.directive';
+import { VirtualScrollViewportComponent } from './virtual-scroll-viewport.component';
+
+const EXPORTABLE_COMPONENTS = [VirtualScrollViewportComponent];
+const EXPORTABLE_DIRECTIVES = [
+  FixedSizeVirtualScrollDirective,
+  VirtualForOfDirective,
+];
+
+const EXPORTABLE = [...EXPORTABLE_COMPONENTS, ...EXPORTABLE_DIRECTIVES];
+
+@NgModule({
+  declarations: EXPORTABLE,
+  exports: EXPORTABLE,
+})
+export class ScrollingModule {}
diff --git a/src/scrolling/virtual-for-of.directive.ts b/src/scrolling/virtual-for-of.directive.ts
new file mode 100644
index 000000000..4e3462bd4
--- /dev/null
+++ b/src/scrolling/virtual-for-of.directive.ts
@@ -0,0 +1,41 @@
+import { DataSource } from '@angular/cdk/collections';
+import {
+  CdkVirtualForOf,
+  CdkVirtualForOfContext,
+} from '@angular/cdk/scrolling';
+import {
+  Directive,
+  Input,
+  NgIterable,
+  TemplateRef,
+  TrackByFunction,
+} from '@angular/core';
+import { Observable } from 'rxjs';
+
+@Directive({
+  selector: '[auiVirtualFor][auiVirtualForOf]',
+})
+export class VirtualForOfDirective<T> extends CdkVirtualForOf<T> {
+  @Input()
+  set auiVirtualForOf(
+    // tslint:disable-next-line: max-union-size
+    value: DataSource<T> | Observable<T[]> | NgIterable<T> | null | undefined,
+  ) {
+    this.cdkVirtualForOf = value;
+  }
+
+  @Input()
+  set auiVirtualForTrackBy(fn: TrackByFunction<T> | undefined) {
+    this.cdkVirtualForTrackBy = fn;
+  }
+
+  @Input()
+  set auiVirtualForTemplate(value: TemplateRef<CdkVirtualForOfContext<T>>) {
+    this.cdkVirtualForTemplate = value;
+  }
+
+  @Input()
+  set auiVirtualForTemplateCacheSize(size: number) {
+    this.cdkVirtualForTemplateCacheSize = size;
+  }
+}
diff --git a/src/scrolling/virtual-scroll-viewport.component.html b/src/scrolling/virtual-scroll-viewport.component.html
new file mode 100644
index 000000000..7a1593b02
--- /dev/null
+++ b/src/scrolling/virtual-scroll-viewport.component.html
@@ -0,0 +1,16 @@
+<!--
+  Wrap the rendered content in an element that will be used to offset it based on the scroll
+  position.
+-->
+<div #contentWrapper class="aui-virtual-scroll-content-wrapper">
+  <ng-content></ng-content>
+</div>
+<!--
+  Spacer used to force the scrolling container to the correct size for the *total* number of items
+  so that the scrollbar captures the size of the entire data set.
+-->
+<div
+  class="aui-virtual-scroll-spacer"
+  [style.width]="_totalContentWidth"
+  [style.height]="_totalContentHeight"
+></div>
diff --git a/src/scrolling/virtual-scroll-viewport.component.scss b/src/scrolling/virtual-scroll-viewport.component.scss
new file mode 100644
index 000000000..ef575d6bf
--- /dev/null
+++ b/src/scrolling/virtual-scroll-viewport.component.scss
@@ -0,0 +1,87 @@
+// When elements such as `<tr>` or `<li>` are repeated inside the aui-virtual-scroll-viewport,
+// their container element (e.g. `<table>`, `<ul>`, etc.) needs to be placed in the viewport as
+// well. We reset some properties here to prevent these container elements from introducing
+// additional space that would throw off the scrolling calculations.
+@mixin _aui-virtual-scroll-clear-container-space($direction) {
+  $start: if($direction == horizontal, 'left', 'top');
+  $end: if($direction == horizontal, 'right', 'bottom');
+
+  > dl:not([auiVirtualFor]),
+  > ol:not([auiVirtualFor]),
+  > table:not([auiVirtualFor]),
+  > ul:not([auiVirtualFor]) {
+    padding: {
+      #{$start}: 0;
+      #{$end}: 0;
+    }
+    margin: {
+      #{$start}: 0;
+      #{$end}: 0;
+    }
+    border: {
+      #{$start}-width: 0;
+      #{$end}-width: 0;
+    }
+
+    outline: none;
+  }
+}
+
+// Scrolling container.
+aui-virtual-scroll-viewport {
+  display: block;
+  position: relative;
+  overflow: auto;
+  contain: strict;
+  transform: translateZ(0);
+  will-change: scroll-position;
+  -webkit-overflow-scrolling: touch;
+}
+
+// Wrapper element for the rendered content. This element will be transformed to push the rendered
+// content to its correct offset in the data set as a whole.
+.aui-virtual-scroll-content-wrapper {
+  position: absolute;
+  top: 0;
+  left: 0;
+  contain: content;
+
+  // Note: We can't put `will-change: transform;` here because it causes Safari to not update the
+  // viewport's `scrollHeight` when the spacer's transform changes.
+
+  [dir='rtl'] & {
+    right: 0;
+    left: auto;
+  }
+}
+
+.aui-virtual-scroll-orientation-horizontal .aui-virtual-scroll-content-wrapper {
+  min-height: 100%;
+  @include _aui-virtual-scroll-clear-container-space(horizontal);
+}
+
+.aui-virtual-scroll-orientation-vertical .aui-virtual-scroll-content-wrapper {
+  min-width: 100%;
+  @include _aui-virtual-scroll-clear-container-space(vertical);
+}
+
+// Spacer element that whose width or height will be adjusted to match the size of the entire data
+// set if it were rendered all at once. This ensures that the scrollable content region is the
+// correct size.
+.aui-virtual-scroll-spacer {
+  position: absolute;
+  top: 0;
+  left: 0;
+  height: 1px;
+  width: 1px;
+  transform-origin: 0 0;
+
+  // Note: We can't put `will-change: transform;` here because it causes Safari to not update the
+  // viewport's `scrollHeight` when the spacer's transform changes.
+
+  [dir='rtl'] & {
+    right: 0;
+    left: auto;
+    transform-origin: 100% 0;
+  }
+}
diff --git a/src/scrolling/virtual-scroll-viewport.component.ts b/src/scrolling/virtual-scroll-viewport.component.ts
new file mode 100644
index 000000000..fc6f2cf4f
--- /dev/null
+++ b/src/scrolling/virtual-scroll-viewport.component.ts
@@ -0,0 +1,29 @@
+import { CdkVirtualScrollViewport } from '@angular/cdk/scrolling';
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-virtual-scroll-viewport',
+  templateUrl: 'virtual-scroll-viewport.component.html',
+  styleUrls: ['virtual-scroll-viewport.component.scss'],
+  host: {
+    class: 'aui-virtual-scroll-viewport',
+    '[class.aui-virtual-scroll-orientation-horizontal]':
+      'orientation === "horizontal"',
+    '[class.aui-virtual-scroll-orientation-vertical]':
+      'orientation !== "horizontal"',
+  },
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  providers: [
+    {
+      provide: CdkVirtualScrollViewport,
+      useExisting: VirtualScrollViewportComponent,
+    },
+  ],
+})
+export class VirtualScrollViewportComponent extends CdkVirtualScrollViewport {}
diff --git a/src/select/README.md b/src/select/README.md
new file mode 100644
index 000000000..dced1be42
--- /dev/null
+++ b/src/select/README.md
@@ -0,0 +1,57 @@
+## Select
+
+### Select Attributes
+
+| 参数        | 说明                                         | 类型               | 默认值                  |
+| ----------- | -------------------------------------------- | ------------------ | ----------------------- |
+| size        | 尺寸                                         | ComponentSize      | ComponentSize.Medium    |
+| placeholder | 占位符                                       | string             | -                       |
+| disabled    | 禁用                                         | boolean            | false                   |
+| loading     | 加载状态                                     | boolean            | false                   |
+| value       | 选中值                                       | any                | -                       |
+| filterable  | 是否可过滤选项                               | boolean            | false                   |
+| filterFn    | 过滤函数                                     | OptionFilterMethod | Array.property.includes |
+| allowCreate | 是否允许创建新值，需要和 filterable 一起打开 | boolean            | false                   |
+| clearable   | 是否可清空选项                               | boolean            | false                   |
+| trackFn     | 返回 value 唯一标识符                        | TrackFn            | val => val              |
+
+### Select Events
+
+| 时间名称     | 说明         | 回调参数      |
+| ------------ | ------------ | ------------- |
+| valueChange  | 选中值变化   | value: any    |
+| filterChange | input 值变化 | value: string |
+
+## MultiSelect
+
+### MultiSelect Attributes
+
+| 参数        | 说明                                         | 类型           | 默认值                  |
+| ----------- | -------------------------------------------- | -------------- | ----------------------- |
+| size        | 尺寸                                         | ComponentSize  | ComponentSize.Medium    |
+| placeholder | 占位符                                       | string         | -                       |
+| disabled    | 禁用                                         | boolean        | false                   |
+| loading     | 加载状态                                     | boolean        | false                   |
+| value       | 选中值                                       | any[]          | []                      |
+| filterable  | 是否可过滤选项                               | boolean        | false                   |
+| filterFn    | 过滤函数                                     | OptionFilterFn | Array.property.includes |
+| allowCreate | 是否允许创建新值，需要和 filterable 一起打开 | boolean        | false                   |
+| clearable   | 是否可清空选项                               | boolean        | false                   |
+| trackFn     | 返回 value 唯一标识符                        | TrackFn        | val => val              |
+
+### MultiSelect Events
+
+| 事件名称     | 说明         | 回调参数      |
+| ------------ | ------------ | ------------- |
+| valueChange  | 选中值变化   | value: any    |
+| filterChange | input 值变化 | value: string |
+
+## Option
+
+### Option Attributes
+
+| 参数     | 说明                     | 类型    | 默认值 |
+| -------- | ------------------------ | ------- | ------ |
+| label    | 选中后 select 显示的文案 | string  | -      |
+| value    | 选中值                   | any     | -      |
+| disabled | 禁用                     | boolean | false  |
diff --git a/src/select/base-select.ts b/src/select/base-select.ts
new file mode 100644
index 000000000..f40b4cfa6
--- /dev/null
+++ b/src/select/base-select.ts
@@ -0,0 +1,449 @@
+import {
+  AfterContentInit,
+  AfterViewInit,
+  ContentChildren,
+  ElementRef,
+  EventEmitter,
+  Input,
+  OnDestroy,
+  Output,
+  QueryList,
+  TemplateRef,
+  ViewChild,
+  ViewChildren,
+} from '@angular/core';
+import { BehaviorSubject, Observable, Subject, combineLatest, of } from 'rxjs';
+import {
+  map,
+  publishReplay,
+  refCount,
+  startWith,
+  switchMap,
+} from 'rxjs/operators';
+
+import { CommonFormControl } from '../form/public-api';
+import { TooltipDirective } from '../tooltip/public-api';
+import { ComponentSize } from '../types';
+import { coerceAttrBoolean } from '../utils/coercion';
+import { scrollIntoView } from '../utils/scroll-into-view';
+
+import { OptionComponent } from './option/option.component';
+import { OptionFilterFn, TrackFn } from './select.types';
+
+export abstract class BaseSelect<T> extends CommonFormControl<T>
+  implements AfterContentInit, AfterViewInit, OnDestroy {
+  @Input()
+  get size() {
+    return this._size;
+  }
+
+  set size(val) {
+    if (!val || this._size === val) {
+      return;
+    }
+    this._size = val;
+    this.size$$.next(val);
+  }
+
+  @Input()
+  get filterable() {
+    return this._filterable;
+  }
+
+  set filterable(val) {
+    this._filterable = coerceAttrBoolean(val);
+  }
+
+  @Input()
+  get clearable() {
+    return this._clearable;
+  }
+
+  set clearable(val) {
+    this._clearable = coerceAttrBoolean(val);
+  }
+
+  @Input()
+  get filterFn() {
+    return this._filterFn;
+  }
+
+  set filterFn(val) {
+    if (val !== this._filterFn) {
+      this._filterFn = val;
+      this.filterFn$$.next(val);
+    }
+  }
+
+  @Input()
+  get trackFn() {
+    return this._trackFn;
+  }
+
+  set trackFn(val) {
+    if (val !== this._trackFn) {
+      this._trackFn = val;
+      this.trackFn$$.next(val);
+    }
+  }
+
+  @Input()
+  get allowCreate() {
+    return this._allowCreate;
+  }
+
+  set allowCreate(val) {
+    this._allowCreate = coerceAttrBoolean(val);
+  }
+
+  get allOptions() {
+    return [].concat(
+      this.customOptions ? this.customOptions.toArray() : [],
+      this.contentOptions ? this.contentOptions.toArray() : [],
+    );
+  }
+
+  get opened() {
+    return this.tooltipRef.isCreated;
+  }
+
+  get inputReadonly() {
+    return !(this.filterable && this.opened);
+  }
+
+  get filterString() {
+    return this._filterString;
+  }
+
+  set filterString(val) {
+    if (val !== this._filterString) {
+      this._filterString = val;
+      this.filterString$$.next(val);
+      this.filterChange.emit(val);
+    }
+  }
+
+  @Input()
+  loading = false;
+
+  @Input()
+  placeholder = '';
+
+  @Input()
+  defaultFirstOption = true;
+
+  @Output()
+  filterChange = new EventEmitter<string>();
+
+  @Output()
+  show = new EventEmitter<void>();
+
+  @Output()
+  hide = new EventEmitter<void>();
+
+  @ViewChild('selectRef', { static: true })
+  protected selectRef: ElementRef;
+
+  @ViewChild('tooltipRef', { static: true })
+  protected tooltipRef: TooltipDirective;
+
+  @ViewChild('optionListRef', { static: true })
+  protected optionListRef: ElementRef;
+
+  @ViewChild('inputtingOption', { static: false })
+  protected inputtingOption: OptionComponent;
+
+  @ViewChildren(OptionComponent)
+  customOptions: QueryList<OptionComponent>;
+
+  @ContentChildren(OptionComponent, { descendants: true })
+  contentOptions: QueryList<OptionComponent>;
+
+  /**
+   * Utility field to make sure the users always see the value as type array
+   */
+  abstract readonly values$: Observable<any[]>;
+
+  allOptions$: Observable<OptionComponent[]>;
+
+  protected focusedOption: OptionComponent;
+
+  private _size = ComponentSize.Medium;
+  private _filterable = true;
+  private _clearable = false;
+  private _allowCreate = false;
+  private _filterString = '';
+
+  protected destroy$$ = new Subject<void>();
+  protected size$$ = new BehaviorSubject<ComponentSize>(this.size);
+  private readonly filterString$$ = new BehaviorSubject<string>(
+    this.filterString,
+  );
+
+  private readonly filterFn$$ = new BehaviorSubject<OptionFilterFn>(
+    this.filterFn,
+  );
+
+  private readonly trackFn$$ = new BehaviorSubject<TrackFn>(this.trackFn);
+
+  size$: Observable<ComponentSize> = this.size$$.asObservable();
+  trackFn$: Observable<TrackFn> = this.trackFn$$.asObservable();
+  filterString$: Observable<string> = this.filterString$$.asObservable();
+  filterFn$: Observable<OptionFilterFn> = this.filterFn$$.asObservable();
+  hasVisibleOption$: Observable<boolean>;
+  hasMatchedOption$: Observable<boolean>;
+  customCreatedValues$: Observable<string[]>;
+  containerWidth: string;
+
+  ngAfterContentInit() {
+    this.customCreatedValues$ = combineLatest([
+      this.values$,
+      (this.contentOptions.changes as Observable<
+        QueryList<OptionComponent>
+      >).pipe(
+        startWith(this.contentOptions),
+        switchMap(options =>
+          options.length > 0
+            ? combineLatest(options.map(option => option.value$))
+            : of([]),
+        ),
+      ),
+      this.trackFn$,
+    ]).pipe(
+      map(([values, optionValues, trackFn]) =>
+        values
+          .filter(
+            value =>
+              !optionValues.map(v => trackFn(v)).includes(trackFn(value)),
+          )
+          .map(value => trackFn(value))
+          .filter(value => !!value),
+      ),
+      publishReplay(1),
+      refCount(),
+    );
+  }
+
+  ngAfterViewInit() {
+    this.allOptions$ = combineLatest([
+      this.customOptions.changes.pipe(startWith(this.customOptions)),
+      this.contentOptions.changes.pipe(startWith(this.contentOptions)),
+    ]).pipe(
+      map(([customOptions, contentOptions]) => [
+        ...customOptions.toArray(),
+        ...contentOptions.toArray(),
+      ]),
+      publishReplay(1),
+      refCount(),
+    );
+
+    this.hasMatchedOption$ = combineLatest([
+      this.allOptions$.pipe(
+        map(customOptions =>
+          customOptions.filter(option => option !== this.inputtingOption),
+        ),
+        // eslint-disable-next-line sonarjs/no-identical-functions
+        switchMap(options =>
+          options.length > 0
+            ? combineLatest(options.map(option => option.value$))
+            : of([]),
+        ),
+      ),
+      this.filterString$,
+      this.trackFn$,
+    ]).pipe(
+      map(([values, filterString, trackFn]) =>
+        values.some(value => trackFn(value) === filterString),
+      ),
+      publishReplay(1),
+      refCount(),
+    );
+
+    this.hasVisibleOption$ = this.contentOptions.changes.pipe(
+      startWith(this.contentOptions),
+      switchMap((options: QueryList<OptionComponent>) =>
+        options.length > 0
+          ? combineLatest(options.map(option => option.visible$))
+          : of([]),
+      ),
+      map(visible => visible.some(value => value)),
+      publishReplay(1),
+      refCount(),
+    );
+  }
+
+  ngOnDestroy() {
+    this.destroy$$.next();
+    this.destroy$$.complete();
+  }
+
+  openOption() {
+    this.tooltipRef.createTooltip();
+  }
+
+  closeOption() {
+    this.tooltipRef.disposeTooltip();
+  }
+
+  onShowOptions() {
+    this.containerWidth = this.selectRef.nativeElement.offsetWidth + 'px';
+    this.show.emit();
+
+    requestAnimationFrame(() => {
+      this.autoFocusFirstOption();
+    });
+  }
+
+  onHideOptions() {
+    if (this.onTouched) {
+      this.onTouched();
+    }
+    this.resetFocusedOption();
+    this.filterString = '';
+    this.hide.emit();
+  }
+
+  onInput(event: Event) {
+    const value = (event.target as HTMLInputElement).value;
+    this.filterString = value;
+
+    requestAnimationFrame(() => {
+      this.autoFocusFirstOption();
+    });
+
+    this.cdr.markForCheck();
+  }
+
+  onKeyDown(event: KeyboardEvent) {
+    switch (event.key) {
+      case 'ArrowDown':
+        this.focusOptionDir('down');
+        event.stopPropagation();
+        event.preventDefault();
+        break;
+      case 'ArrowUp':
+        this.focusOptionDir('up');
+        event.stopPropagation();
+        event.preventDefault();
+        break;
+      case 'Enter':
+        this.selectFocusedOption();
+        event.stopPropagation();
+        event.preventDefault();
+        break;
+      case 'Escape':
+        this.escSelect();
+        event.stopPropagation();
+        event.preventDefault();
+        break;
+    }
+  }
+
+  onOptionClick(option: OptionComponent) {
+    this.resetFocusedOption(option);
+    this.selectOption(option);
+  }
+
+  isTemplate(label: string | TemplateRef<any>) {
+    return label instanceof TemplateRef;
+  }
+
+  protected autoFocusFirstOption() {
+    if (this.defaultFirstOption && this.allowCreate && this.filterString) {
+      const matchedOption = this.contentOptions.find(
+        option => this.trackFn(option.value) === this.filterString,
+      );
+      this.resetFocusedOption(matchedOption || this.customOptions.first);
+      return;
+    }
+
+    const selectedOption = this.allOptions.find(
+      option => option.selected && option.visible,
+    );
+    if (this.defaultFirstOption) {
+      this.resetFocusedOption(
+        selectedOption ||
+          this.allOptions.find(option => option.visible && !option.disabled),
+      );
+    } else if (selectedOption) {
+      this.scrollToOption(selectedOption);
+    }
+  }
+
+  protected focusOptionDir(dir: 'down' | 'up') {
+    if (!this.opened) {
+      this.openOption();
+      return;
+    }
+    const visibleOptions = this.allOptions.filter(
+      option => option.visible && !option.disabled,
+    );
+    if (visibleOptions.length === 0) {
+      return;
+    }
+    const step = dir === 'down' ? 1 : -1;
+    let i = visibleOptions.findIndex(option => option === this.focusedOption);
+    i = i + step;
+    if (i >= visibleOptions.length) {
+      i = 0;
+    } else if (i < 0) {
+      i = visibleOptions.length - 1;
+    }
+    this.resetFocusedOption(visibleOptions[i]);
+  }
+
+  protected resetFocusedOption(focusedOption: OptionComponent = null) {
+    if (this.focusedOption === focusedOption) {
+      return;
+    }
+
+    if (this.focusedOption) {
+      this.focusedOption.blur();
+    }
+    this.focusedOption = focusedOption;
+    if (this.focusedOption) {
+      this.focusedOption.focus();
+      this.scrollToOption(this.focusedOption);
+    }
+  }
+
+  protected scrollToOption(option: OptionComponent) {
+    if (this.optionListRef) {
+      scrollIntoView(
+        this.optionListRef.nativeElement,
+        option.elRef.nativeElement,
+      );
+    }
+  }
+
+  protected selectFocusedOption() {
+    if (!this.opened) {
+      this.openOption();
+      return;
+    }
+    if (this.focusedOption) {
+      this.selectOption(this.focusedOption);
+    }
+  }
+
+  protected escSelect() {
+    this.closeOption();
+  }
+
+  private _trackFn(value: any) {
+    return value;
+  }
+
+  private _filterFn(
+    filterString: string,
+    option: { label: string | TemplateRef<any>; value: any; labelContext: any },
+  ) {
+    return (
+      (typeof option.label === 'string' && option.label) ||
+      option.value + ''
+    ).includes(filterString);
+  }
+
+  abstract selectOption(option: OptionComponent): void;
+  abstract clearValue(event: Event): void;
+}
diff --git a/src/select/helper-directives.ts b/src/select/helper-directives.ts
new file mode 100644
index 000000000..d018c9a1d
--- /dev/null
+++ b/src/select/helper-directives.ts
@@ -0,0 +1,11 @@
+import { Directive } from '@angular/core';
+
+@Directive({
+  selector: '[auiOptionGroupTitle]',
+  exportAs: 'auiOptionGroupTitle',
+  host: {
+    '[class.aui-option-group__title]': 'true',
+  },
+})
+// eslint-disable-next-line @typescript-eslint/no-extraneous-class
+export class OptionGroupTitleDirective {}
diff --git a/src/select/multi-select/multi-select.component.html b/src/select/multi-select/multi-select.component.html
new file mode 100644
index 000000000..7ae4e20ba
--- /dev/null
+++ b/src/select/multi-select/multi-select.component.html
@@ -0,0 +1,97 @@
+<div
+  [class]="rootClass"
+  #selectRef
+  #tooltipRef="auiTooltip"
+  [auiTooltip]="templateRef"
+  [auiTooltipDisabled]="disabled"
+  auiTooltipTrigger="click"
+  auiTooltipPosition="bottom start"
+  auiTooltipType="plain"
+  (auiTooltipShow)="onShowOptions()"
+  (auiTooltipHide)="onHideOptions()"
+  (mousedown)="$event.preventDefault()"
+>
+  <div class="aui-multi-select__suffix">
+    <aui-icon
+      *ngIf="displayClearBtn"
+      class="aui-multi-select__clear"
+      (click)="clearValue($event)"
+      icon="close_small"
+    ></aui-icon>
+    <aui-icon
+      class="aui-multi-select__indicator"
+      [icon]="loading ? 'spinner' : 'caret_down_s'"
+    ></aui-icon>
+  </div>
+  <span [hidden]="!displayPlaceholder" [class]="bem.element('placeholder')">
+    {{ placeholder }}
+  </span>
+  <aui-tag
+    *ngFor="let option of selectedOptions$ | async; trackBy: trackByValue"
+    type="info"
+    [round]="true"
+    [size]="tagSize"
+    [closeable]="!disabled"
+    (close)="removeValue(option.value)"
+    [ngClass]="tagClassFn && tagClassFn(option.label, option.value)"
+  >
+    <ng-container
+      *ngIf="isTemplate(option.label); else label"
+      [ngTemplateOutlet]="option.label"
+      [ngTemplateOutletContext]="option.labelContext"
+    ></ng-container>
+    <ng-template #label>
+      {{ option.label || trackFn(option.value) }}
+    </ng-template>
+  </aui-tag>
+  <input
+    #inputRef
+    autocomplete="off"
+    [readonly]="inputReadonly"
+    [class]="inputClass"
+    (focus)="onInputFocus()"
+    (blur)="onInputBlur()"
+    (keydown)="onKeyDown($event)"
+    (input)="onInput($event)"
+  />
+</div>
+
+<ng-template #templateRef>
+  <div
+    class="aui-option-container"
+    [style.minWidth]="containerWidth"
+    (mousedown)="$event.preventDefault()"
+  >
+    <div #optionListRef class="aui-option-container__content">
+      <aui-option
+        #inputtingOption
+        *ngIf="allowCreate && filterString && !(hasMatchedOption$ | async)"
+        [value]="filterString"
+      >
+        {{ filterString }}
+      </aui-option>
+      <ng-container *ngIf="allowCreate">
+        <aui-option
+          *ngFor="let value of customCreatedValues$ | async"
+          [label]="value"
+          [value]="value"
+        >
+          {{ value }}
+        </aui-option>
+      </ng-container>
+      <ng-content></ng-content>
+    </div>
+    <div
+      *ngIf="
+        !(
+          (hasVisibleOption$ | async) ||
+          (allowCreate && (customCreatedValues$ | async).length) ||
+          (allowCreate && filterString)
+        )
+      "
+      class="aui-option-container__placeholder"
+    >
+      <ng-content select="aui-option-placeholder"></ng-content>
+    </div>
+  </div>
+</ng-template>
diff --git a/src/select/multi-select/multi-select.component.scss b/src/select/multi-select/multi-select.component.scss
new file mode 100644
index 000000000..d928a1c4e
--- /dev/null
+++ b/src/select/multi-select/multi-select.component.scss
@@ -0,0 +1,99 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+@import '../../input/tags-input/mixin';
+@import '../option-container';
+
+@include option-container(aui-option-container);
+
+$block: aui-multi-select;
+
+@include component-style($block);
+
+.#{$block} {
+  &--large {
+    $paddingRight: $input-large-padding-hoz * 2 + $input-large-font-size +
+      $input-border-width;
+
+    padding-right: $paddingRight;
+
+    .#{$block} {
+      &__suffix {
+        right: $input-large-padding-hoz + $input-border-width;
+      }
+    }
+
+    &.isClearable {
+      padding-right: $paddingRight + $input-large-font-size + $icon-margin-hoz;
+    }
+  }
+
+  &--medium {
+    $paddingRight: $input-medium-padding-hoz * 2 + $input-medium-font-size +
+      $input-border-width;
+
+    padding-right: $paddingRight;
+
+    .#{$block} {
+      &__suffix {
+        right: $input-medium-padding-hoz + $input-border-width;
+      }
+    }
+
+    &.isClearable {
+      padding-right: $paddingRight + $input-medium-font-size + $icon-margin-hoz;
+    }
+  }
+
+  &--small {
+    $paddingRight: $input-small-padding-hoz * 2 + $input-small-font-size +
+      $input-border-width;
+
+    padding-right: $paddingRight;
+
+    .#{$block} {
+      &__suffix {
+        right: $input-small-padding-hoz + $input-border-width;
+      }
+    }
+
+    &.isClearable {
+      padding-right: $paddingRight + $input-small-font-size + $icon-margin-hoz;
+    }
+  }
+
+  &--mini {
+    $paddingRight: $input-mini-padding-hoz * 2 + $input-mini-font-size +
+      $input-border-width;
+
+    padding-right: $paddingRight;
+
+    .#{$block} {
+      &__suffix {
+        right: $input-mini-padding-hoz + $input-border-width;
+      }
+    }
+
+    &.isClearable {
+      padding-right: $paddingRight + $input-mini-font-size + $icon-margin-hoz;
+    }
+  }
+
+  &__suffix {
+    position: absolute;
+    top: 50%;
+    transform: translateY(-50%);
+  }
+
+  &__clear .aui-icon {
+    @include clear-button;
+  }
+
+  &__indicator {
+    color: $input-suffix-icon-color;
+    cursor: default;
+  }
+
+  &:not(.isDisabled) .aui-icon-caret_down_s {
+    fill: $input-color;
+  }
+}
diff --git a/src/select/multi-select/multi-select.component.spec.ts b/src/select/multi-select/multi-select.component.spec.ts
new file mode 100644
index 000000000..1a15aaa7e
--- /dev/null
+++ b/src/select/multi-select/multi-select.component.spec.ts
@@ -0,0 +1,154 @@
+import { OverlayContainer } from '@angular/cdk/overlay';
+import { Component, DebugElement, ViewChild } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  inject,
+  tick,
+} from '@angular/core/testing';
+import { FormsModule } from '@angular/forms';
+import { By } from '@angular/platform-browser';
+
+import { ComponentSize } from '../../types';
+import { MultiSelectComponent, SelectModule } from '../public-api';
+
+describe('multiSelectComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let debugEl: DebugElement;
+  let el: HTMLElement;
+  let ocEl: HTMLElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [SelectModule, FormsModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    debugEl = fixture.debugElement.query(By.css('.aui-multi-select'));
+    el = debugEl.nativeElement;
+    inject([OverlayContainer], (overlayContainer: OverlayContainer) => {
+      ocEl = overlayContainer.getContainerElement();
+    })();
+  });
+
+  it('should properties work correctly', fakeAsync(() => {
+    expect(
+      el.querySelector('.aui-multi-select__placeholder').innerHTML.trim(),
+    ).toBe('');
+    expect(el.className).not.toContain('isDisabled');
+    expect(el.className).toContain('aui-multi-select--medium');
+    ins.selectRef.contentOptions.forEach(option => {
+      expect(option.size).toBe(ComponentSize.Medium);
+    });
+    ins.disabled = true;
+    ins.loading = true;
+    ins.clearable = true;
+    ins.value = [1, 2];
+    ins.size = ComponentSize.Large;
+    ins.placeholder = 'placeholder';
+    fixture.detectChanges();
+    tick();
+    expect(
+      el.querySelector('.aui-multi-select__placeholder').innerHTML,
+    ).toContain('placeholder');
+    expect(el.className).toContain('isDisabled');
+    expect(el.className).toContain('aui-multi-select--large');
+    ins.selectRef.contentOptions.forEach(option => {
+      expect(option.size).toBe(ComponentSize.Large);
+    });
+  }));
+
+  it('should ngModel work', fakeAsync(() => {
+    expect(el.querySelectorAll(':not(input).aui-tag').length).toBe(0);
+    expect(
+      ins.selectRef.contentOptions.filter(option => option.selected).length,
+    ).toBe(0);
+    ins.value = [1, 2];
+    fixture.detectChanges();
+    tick();
+    expect(el.querySelectorAll(':not(input).aui-tag').length).toBe(2);
+    expect(
+      ins.selectRef.contentOptions.filter(option => option.selected).length,
+    ).toBe(2);
+    el.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    ocEl
+      .querySelectorAll('.aui-option')
+      .item(2)
+      .dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(ins.value).toEqual([1, 2, 3]);
+  }));
+
+  it('should clearable work', fakeAsync(() => {
+    ins.clearable = true;
+    fixture.detectChanges();
+    expect(el.querySelectorAll(':not(input).aui-tag').length).toBe(0);
+    expect(
+      ins.selectRef.contentOptions.filter(option => option.selected).length,
+    ).toBe(0);
+    ins.value = [1, 2];
+    fixture.detectChanges();
+    tick();
+    expect(el.querySelectorAll(':not(input).aui-tag').length).toBe(2);
+    expect(
+      ins.selectRef.contentOptions.filter(option => option.selected).length,
+    ).toBe(2);
+    const closeEl = el.querySelector('.aui-multi-select__clear');
+    closeEl.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(el.querySelectorAll(':not(input).aui-tag').length).toBe(0);
+    expect(
+      ins.selectRef.contentOptions.filter(option => option.selected).length,
+    ).toBe(0);
+    expect(ins.value).toEqual([]);
+  }));
+
+  it('should tagClassFn work', fakeAsync(() => {
+    ins.value = [1, 2];
+    fixture.detectChanges();
+    tick();
+    expect(el.querySelectorAll('.tag-1').length).toBe(1);
+    expect(el.querySelectorAll('.tag-2').length).toBe(1);
+  }));
+});
+
+@Component({
+  template: `
+    <aui-multi-select
+      #selectRef
+      [(value)]="value"
+      [disabled]="disabled"
+      [size]="size"
+      [clearable]="clearable"
+      [loading]="loading"
+      [placeholder]="placeholder"
+      [tagClassFn]="tagClassFn"
+      includes
+    >
+      <aui-option [value]="1">1</aui-option>
+      <aui-option [value]="2">2</aui-option>
+      <aui-option [value]="3">3</aui-option>
+      <aui-option [value]="4" disabled>4</aui-option>
+    </aui-multi-select>
+  `,
+})
+class TestComponent {
+  value: number[];
+  disabled: boolean;
+  clearable: boolean;
+  size: ComponentSize;
+  loading: boolean;
+  placeholder = '';
+
+  @ViewChild('selectRef', { static: true })
+  selectRef: MultiSelectComponent;
+
+  tagClassFn = (_: string, tag: string) => {
+    return `tag-${tag}`;
+  };
+}
diff --git a/src/select/multi-select/multi-select.component.ts b/src/select/multi-select/multi-select.component.ts
new file mode 100644
index 000000000..589bb1f77
--- /dev/null
+++ b/src/select/multi-select/multi-select.component.ts
@@ -0,0 +1,267 @@
+import {
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ElementRef,
+  Input,
+  QueryList,
+  Renderer2,
+  TemplateRef,
+  ViewChild,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { NG_VALUE_ACCESSOR } from '@angular/forms';
+import { Observable, combineLatest, of } from 'rxjs';
+import {
+  map,
+  publishReplay,
+  refCount,
+  startWith,
+  switchMap,
+  takeUntil,
+} from 'rxjs/operators';
+
+import { ComponentSize } from '../../types';
+import { Bem, buildBem } from '../../utils/bem';
+import { BaseSelect } from '../base-select';
+import { OptionComponent } from '../option/option.component';
+import { TagClassFn } from '../select.types';
+
+@Component({
+  selector: 'aui-multi-select',
+  templateUrl: './multi-select.component.html',
+  styleUrls: [
+    '../../input/input.component.scss',
+    '../../tag/tag.component.scss',
+    './multi-select.component.scss',
+  ],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => MultiSelectComponent),
+      multi: true,
+    },
+    {
+      provide: BaseSelect,
+      useExisting: MultiSelectComponent,
+    },
+  ],
+})
+export class MultiSelectComponent extends BaseSelect<any[]>
+  implements AfterContentInit {
+  bem: Bem = buildBem('aui-multi-select');
+  selectedOptions$: Observable<
+    Array<{ value: any; label?: string | TemplateRef<any>; labelContext?: any }>
+  >;
+
+  selectedValues: any[] = [];
+  values$: Observable<any[]> = this.value$$.asObservable();
+
+  @Input()
+  tagClassFn: TagClassFn;
+
+  @ViewChild('inputRef', { static: true })
+  inputRef: ElementRef;
+
+  get rootClass() {
+    const size = this.size || ComponentSize.Medium;
+    return `aui-input ${this.bem.block(size)} ${
+      this.disabled ? 'isDisabled' : ''
+    } ${this.focused ? 'isFocused' : ''} ${
+      this.displayClearBtn ? 'isClearable' : ''
+    }`;
+  }
+
+  get tagSize() {
+    if (this.size === ComponentSize.Large) {
+      return ComponentSize.Medium;
+    } else {
+      return ComponentSize.Mini;
+    }
+  }
+
+  get inputClass() {
+    return `${this.bem.element('input', {
+      hidden: this.inputReadonly,
+    })} aui-tag aui-tag--${this.tagSize}`;
+  }
+
+  get displayPlaceholder() {
+    return !this.selectedValues.length && this.inputReadonly;
+  }
+
+  get displayClearBtn() {
+    return !this.disabled && this.clearable && this.selectedValues.length;
+  }
+
+  focused = false;
+  trackByValue = (_: number, item: OptionComponent) => this.trackFn(item.value);
+
+  constructor(cdr: ChangeDetectorRef, private readonly renderer: Renderer2) {
+    super(cdr);
+    this.values$.pipe(takeUntil(this.destroy$$)).subscribe(values => {
+      this.selectedValues = values;
+    });
+  }
+
+  ngAfterContentInit() {
+    super.ngAfterContentInit();
+
+    this.selectedOptions$ = combineLatest([
+      this.value$,
+      this.contentOptions.changes.pipe(
+        startWith(this.contentOptions),
+        switchMap((options: QueryList<OptionComponent>) =>
+          options.length > 0
+            ? combineLatest(
+                options.map(option =>
+                  combineLatest([
+                    option.value$,
+                    option.label$,
+                    option.labelContext$,
+                  ]).pipe(
+                    map(([value, label, labelContext]) => ({
+                      value,
+                      label,
+                      labelContext,
+                    })),
+                  ),
+                ),
+              )
+            : of([]),
+        ),
+      ),
+      this.trackFn$,
+    ]).pipe(
+      map(([values, options, trackFn]) =>
+        values.map(
+          value =>
+            options.find(
+              option => trackFn(option.value) === trackFn(value),
+            ) || { value },
+        ),
+      ),
+      publishReplay(1),
+      refCount(),
+    );
+  }
+
+  onShowOptions() {
+    super.onShowOptions();
+    this.inputRef.nativeElement.focus();
+  }
+
+  onHideOptions() {
+    super.onHideOptions();
+    this.inputRef.nativeElement.value = '';
+    this.renderer.removeStyle(this.inputRef.nativeElement, 'width');
+  }
+
+  onInput(event: Event) {
+    super.onInput(event);
+    // TODO: optimize performance
+    this.renderer.removeStyle(this.inputRef.nativeElement, 'width');
+    this.renderer.setStyle(
+      this.inputRef.nativeElement,
+      'width',
+      this.inputRef.nativeElement.scrollWidth + 'px',
+    );
+    this.tooltipRef.updatePosition();
+  }
+
+  onInputFocus() {
+    this.focused = true;
+  }
+
+  onInputBlur() {
+    this.focused = false;
+    this.closeOption();
+  }
+
+  onKeyDown(event: KeyboardEvent) {
+    if (
+      event.key === 'Backspace' &&
+      this.filterString === '' &&
+      this.selectedValues.length > 0
+    ) {
+      this.removeValue(this.selectedValues[this.selectedValues.length - 1]);
+      event.stopPropagation();
+      event.preventDefault();
+    } else if (event.key === 'Enter') {
+      if (
+        this.selectedValues
+          .map(value => this.trackFn(value))
+          .includes((event.target as HTMLInputElement).value)
+      ) {
+        return;
+      }
+      this.selectFocusedOption();
+      event.stopPropagation();
+      event.preventDefault();
+    } else {
+      super.onKeyDown(event);
+    }
+  }
+
+  writeValue(val: any[]) {
+    this.value$$.next(val || []);
+    this.resetInput();
+    requestAnimationFrame(() => {
+      this.tooltipRef.updatePosition();
+    });
+  }
+
+  selectOption(option: OptionComponent) {
+    if (option.selected) {
+      this.removeValue(option.value);
+    } else {
+      this.addValue(option.value);
+    }
+    const isCustom = !this.contentOptions.find(
+      ({ value }) => value === option.value,
+    );
+    if (isCustom) {
+      this.resetFocusedOption();
+    }
+  }
+
+  addValue(value: any) {
+    const values = this.selectedValues.concat(value);
+    this.emitValueChange(values);
+    if (this.onChange) {
+      this.resetInput();
+      requestAnimationFrame(() => {
+        this.tooltipRef.updatePosition();
+      });
+    }
+  }
+
+  removeValue(value: any) {
+    const values = this.selectedValues.filter(
+      item => this.trackFn(item) !== this.trackFn(value),
+    );
+    this.emitValueChange(values);
+    if (this.onChange) {
+      this.resetInput();
+      requestAnimationFrame(() => {
+        this.tooltipRef.updatePosition();
+      });
+    }
+  }
+
+  clearValue(event: Event) {
+    this.emitValueChange([]);
+    event.stopPropagation();
+    event.preventDefault();
+  }
+
+  private resetInput() {
+    this.inputRef.nativeElement.value = '';
+    this.filterString = '';
+  }
+}
diff --git a/src/select/option-container.scss b/src/select/option-container.scss
new file mode 100644
index 000000000..92adf1a03
--- /dev/null
+++ b/src/select/option-container.scss
@@ -0,0 +1,24 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+@mixin option-container($block) {
+  .#{$block} {
+    padding: $select-options-padding 0;
+    border-radius: $border-radius;
+    background-color: $color-white;
+    @include popper-shadow;
+
+    &__content {
+      max-height: $select-options-max-height;
+      position: relative;
+      overflow: auto;
+      @include scroll-bar;
+    }
+
+    &__placeholder {
+      color: $color-text-placeholder;
+      font-size: $font-size-regular;
+      text-align: center;
+    }
+  }
+}
diff --git a/src/select/option-group/option-group-style.scss b/src/select/option-group/option-group-style.scss
new file mode 100644
index 000000000..93f3cdf85
--- /dev/null
+++ b/src/select/option-group/option-group-style.scss
@@ -0,0 +1,20 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+@mixin option-group($block) {
+  .#{$block} {
+    &__title {
+      font-size: $font-size-small;
+      line-height: $line-height-small;
+      padding: $menu-group-title-padding $select-options-padding;
+      color: $color-text-help;
+    }
+  }
+
+  #{$block}:not(:first-child) .#{$block} {
+    margin-top: $menu-padding;
+    padding-top: $menu-padding;
+    border-top: $menu-group-divide-width $menu-group-divide-style
+      $menu-group-divide-color;
+  }
+}
diff --git a/src/select/option-group/option-group.component.html b/src/select/option-group/option-group.component.html
new file mode 100644
index 000000000..52748c50a
--- /dev/null
+++ b/src/select/option-group/option-group.component.html
@@ -0,0 +1,4 @@
+<div [hidden]="!(hasVisibleOption$ | async)" class="aui-option-group">
+  <ng-content select="[auiOptionGroupTitle]"></ng-content>
+  <div class="aui-option-group__content"><ng-content></ng-content></div>
+</div>
diff --git a/src/select/option-group/option-group.component.scss b/src/select/option-group/option-group.component.scss
new file mode 100644
index 000000000..defc78c06
--- /dev/null
+++ b/src/select/option-group/option-group.component.scss
@@ -0,0 +1,3 @@
+@import './option-group-style';
+
+@include option-group(aui-option-group);
diff --git a/src/select/option-group/option-group.component.ts b/src/select/option-group/option-group.component.ts
new file mode 100644
index 000000000..f3d7bfb37
--- /dev/null
+++ b/src/select/option-group/option-group.component.ts
@@ -0,0 +1,52 @@
+import {
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  Component,
+  ContentChildren,
+  QueryList,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { Observable, combineLatest, of } from 'rxjs';
+import {
+  map,
+  publishReplay,
+  refCount,
+  startWith,
+  switchMap,
+} from 'rxjs/operators';
+
+import { OptionComponent } from '../option/option.component';
+
+@Component({
+  selector: 'aui-option-group',
+  templateUrl: './option-group.component.html',
+  styleUrls: ['./option-group.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class OptionGroupComponent implements AfterContentInit {
+  @ContentChildren(forwardRef(() => OptionComponent))
+  options: QueryList<OptionComponent>;
+
+  hasVisibleOption$: Observable<boolean>;
+
+  ngAfterContentInit() {
+    this.hasVisibleOption$ = (this.options.changes as Observable<
+      QueryList<OptionComponent>
+    >).pipe(
+      startWith(this.options),
+      switchMap(options => {
+        if (options.length > 0) {
+          return combineLatest(options.map(node => node.visible$));
+        } else {
+          return of([false]);
+        }
+      }),
+      map(values => values.some(value => !!value)),
+      publishReplay(1),
+      refCount(),
+    );
+  }
+}
diff --git a/src/select/option-placeholder.component.ts b/src/select/option-placeholder.component.ts
new file mode 100644
index 000000000..ecc87b84f
--- /dev/null
+++ b/src/select/option-placeholder.component.ts
@@ -0,0 +1,16 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-option-placeholder',
+  template: `
+    <ng-content></ng-content>
+  `,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class OptionPlaceholderComponent {}
diff --git a/src/select/option/option-style.scss b/src/select/option/option-style.scss
new file mode 100644
index 000000000..8a1e8769b
--- /dev/null
+++ b/src/select/option/option-style.scss
@@ -0,0 +1,62 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+@import '../../checkbox/mixin';
+
+@mixin option($block) {
+  .#{$block} {
+    padding: 0 $select-options-padding;
+    color: $color-text-main;
+    background-color: $color-white;
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    cursor: pointer;
+
+    &--large {
+      height: $input-large-height;
+      line-height: $input-large-height;
+      font-size: $input-large-font-size;
+    }
+
+    &--medium {
+      height: $input-medium-height;
+      line-height: $input-medium-height;
+      font-size: $input-medium-font-size;
+    }
+
+    &--small {
+      height: $input-small-height;
+      line-height: $input-small-height;
+      font-size: $input-small-font-size;
+    }
+
+    &--mini {
+      height: $input-mini-height;
+      line-height: $input-mini-height;
+      font-size: $input-mini-font-size;
+    }
+
+    &:not(.isMulti).isSelected {
+      color: $color-primary;
+      background-color: $color-primary-extra-light;
+    }
+
+    &:hover,
+    &.isFocused {
+      background-color: $color-primary-ultra-light;
+    }
+
+    &.isDisabled {
+      color: $color-text-placeholder;
+      background-color: $color-white;
+      cursor: not-allowed;
+    }
+
+    @include pointer('isSelected');
+
+    &:hover &__pointer,
+    &.isFocused &__pointer {
+      border-color: $checkbox-border-color-primary;
+    }
+  }
+}
diff --git a/src/select/option/option.component.html b/src/select/option/option.component.html
new file mode 100644
index 000000000..adfcc3842
--- /dev/null
+++ b/src/select/option/option.component.html
@@ -0,0 +1,15 @@
+<div
+  #elRef
+  [hidden]="!(visible$ | async)"
+  [class]="bem.block(size$ | async)"
+  [class.isDisabled]="disabled"
+  [class.isSelected]="selected$ | async"
+  [class.isMulti]="isMulti"
+  [class.isFocused]="focused"
+  (click)="onClick()"
+>
+  <i *ngIf="isMulti" class="aui-option__pointer">
+    <aui-icon [hidden]="!(selected$ | async)" icon="check_s"></aui-icon>
+  </i>
+  <ng-content></ng-content>
+</div>
diff --git a/src/select/option/option.component.scss b/src/select/option/option.component.scss
new file mode 100644
index 000000000..e5d9e728b
--- /dev/null
+++ b/src/select/option/option.component.scss
@@ -0,0 +1,3 @@
+@import './option-style';
+
+@include option('aui-option');
diff --git a/src/select/option/option.component.ts b/src/select/option/option.component.ts
new file mode 100644
index 000000000..67a48fcb4
--- /dev/null
+++ b/src/select/option/option.component.ts
@@ -0,0 +1,171 @@
+import {
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ElementRef,
+  Inject,
+  Input,
+  TemplateRef,
+  ViewChild,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { BehaviorSubject, Observable, combineLatest } from 'rxjs';
+import {
+  distinctUntilChanged,
+  map,
+  publishReplay,
+  refCount,
+  tap,
+} from 'rxjs/operators';
+
+import { ComponentSize } from '../../types';
+import { Bem, buildBem } from '../../utils/bem';
+import { coerceAttrBoolean } from '../../utils/coercion';
+import { BaseSelect } from '../base-select';
+import { MultiSelectComponent } from '../multi-select/multi-select.component';
+
+@Component({
+  selector: 'aui-option',
+  templateUrl: './option.component.html',
+  styleUrls: ['./option.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class OptionComponent {
+  bem: Bem = buildBem('aui-option');
+
+  private _disabled = false;
+  private _label: string | TemplateRef<any> = '';
+  private _labelContext: any = {};
+  private _value: any;
+  private readonly label$$ = new BehaviorSubject<string | TemplateRef<any>>(
+    this.label,
+  );
+
+  private readonly labelContext$$ = new BehaviorSubject<any>(this.labelContext);
+  private readonly value$$ = new BehaviorSubject<any>(this.value);
+
+  @Input()
+  get label() {
+    return this._label;
+  }
+
+  set label(val) {
+    this._label = val;
+    this.label$$.next(val);
+  }
+
+  @Input()
+  get labelContext() {
+    return this._labelContext;
+  }
+
+  set labelContext(val) {
+    this._labelContext = val;
+    this.labelContext$$.next(val);
+  }
+
+  @Input()
+  get value() {
+    return this._value;
+  }
+
+  set value(val) {
+    this._value = val;
+    this.value$$.next(val);
+  }
+
+  @Input()
+  get disabled() {
+    return this._disabled;
+  }
+
+  set disabled(val: any) {
+    this._disabled = coerceAttrBoolean(val);
+  }
+
+  isMulti = false;
+
+  @ViewChild('elRef', { static: true })
+  elRef: ElementRef;
+
+  private readonly select: BaseSelect<any | any[]>;
+  selected = false;
+  visible = true;
+  size = ComponentSize.Medium;
+  focused = false;
+
+  value$ = this.value$$.asObservable();
+  label$ = this.label$$.asObservable();
+  labelContext$ = this.labelContext$$.asObservable();
+
+  selected$: Observable<boolean>;
+  size$: Observable<ComponentSize>;
+  visible$: Observable<boolean>;
+
+  constructor(
+    private readonly cdr: ChangeDetectorRef,
+    @Inject(forwardRef(() => BaseSelect))
+    select: any, // FIXME: workaround temporarily
+  ) {
+    this.isMulti = select instanceof MultiSelectComponent;
+    this.select = select;
+    this.selected$ = combineLatest([
+      this.select.trackFn$,
+      this.select.values$,
+      this.value$$,
+    ]).pipe(
+      map(([trackFn, selectValue, selfValue]) =>
+        selectValue?.map(trackFn).includes(trackFn(selfValue)),
+      ),
+      distinctUntilChanged(),
+      tap(selected => {
+        this.selected = selected;
+      }),
+      publishReplay(1),
+      refCount(),
+    );
+    this.size$ = this.select.size$.pipe(
+      tap(size => {
+        this.size = size;
+      }),
+    );
+    this.visible$ = combineLatest([
+      this.select.filterFn$,
+      this.select.filterString$,
+      combineLatest([this.label$, this.value$, this.labelContext$]).pipe(
+        map(([label, value, labelContext]) => ({ label, value, labelContext })),
+      ),
+    ]).pipe(
+      map(([filterFn, filterString, option]) => filterFn(filterString, option)),
+      distinctUntilChanged(),
+      tap(visible => {
+        this.visible = visible;
+      }),
+      publishReplay(1),
+      refCount(),
+    );
+  }
+
+  onClick() {
+    if (this.disabled) {
+      return;
+    }
+    this.select.onOptionClick(this);
+  }
+
+  focus() {
+    if (this.disabled) {
+      return;
+    }
+    this.focused = true;
+    this.cdr.markForCheck();
+  }
+
+  blur() {
+    this.focused = false;
+    this.cdr.markForCheck();
+  }
+}
diff --git a/src/select/public-api.ts b/src/select/public-api.ts
new file mode 100644
index 000000000..c123e18ba
--- /dev/null
+++ b/src/select/public-api.ts
@@ -0,0 +1,9 @@
+export * from './select.module';
+export * from './select.component';
+export * from './option/option.component';
+export * from './option-group/option-group.component';
+export * from './multi-select/multi-select.component';
+export * from './validators';
+export * from './select.types';
+export * from './option-placeholder.component';
+export * from './helper-directives';
diff --git a/src/select/select.component.html b/src/select/select.component.html
new file mode 100644
index 000000000..90dbc2ee5
--- /dev/null
+++ b/src/select/select.component.html
@@ -0,0 +1,98 @@
+<div
+  [class]="rootClass"
+  [class.isDisabled]="disabled"
+  [class.isClearable]="isClearable(hasSelected$ | async)"
+  [class.isFilterable]="filterable"
+  [class.isOpened]="opened"
+  #selectRef
+  #tooltipRef="auiTooltip"
+  [auiTooltip]="templateRef"
+  [auiTooltipDisabled]="disabled"
+  auiTooltipTrigger="click"
+  auiTooltipPosition="bottom start"
+  auiTooltipType="plain"
+  (auiTooltipShow)="onShowOptions()"
+  (auiTooltipHide)="onHideOptions()"
+>
+  <aui-input-group>
+    <input
+      #inputRef
+      class="aui-select__input"
+      autocomplete="off"
+      aui-input
+      [disabled]="disabled"
+      [size]="size"
+      [readonly]="inputReadonly"
+      [placeholder]="!(hasSelected$ | async) ? placeholder : ''"
+      (input)="onInput($event)"
+      (keydown)="onKeyDown($event)"
+      (blur)="closeOption()"
+    />
+    <aui-icon
+      *ngIf="isClearable(hasSelected$ | async)"
+      auiInputSuffix
+      class="aui-select__clear"
+      (click)="clearValue($event)"
+      icon="close_small"
+    ></aui-icon>
+    <aui-icon
+      auiInputSuffix
+      class="aui-select__indicator"
+      [icon]="loading ? 'spinner' : 'caret_down_s'"
+    ></aui-icon>
+    <div
+      *ngIf="(selectedOption$ | async) && !filterString"
+      class="aui-select__label-container aui-input aui-input--{{ size }}"
+      [attr.disabled]="disabled ? true : null"
+    >
+      <div class="aui-select__label">
+        <ng-container
+          *ngIf="isTemplate((selectedOption$ | async).label); else label"
+          [ngTemplateOutlet]="(selectedOption$ | async).label"
+          [ngTemplateOutletContext]="(selectedOption$ | async).labelContext"
+        ></ng-container>
+        <ng-template #label>{{ (selectedOption$ | async).label }}</ng-template>
+      </div>
+    </div>
+  </aui-input-group>
+</div>
+
+<ng-template #templateRef>
+  <div
+    class="aui-option-container"
+    [style.minWidth]="containerWidth"
+    (mousedown)="$event.preventDefault()"
+  >
+    <div #optionListRef class="aui-option-container__content">
+      <aui-option
+        #inputtingOption
+        *ngIf="allowCreate && filterString && !(hasMatchedOption$ | async)"
+        [value]="filterString"
+      >
+        {{ filterString }}
+      </aui-option>
+      <ng-container *ngIf="allowCreate">
+        <aui-option
+          *ngFor="let value of customCreatedValues$ | async"
+          [label]="value"
+          [value]="value"
+        >
+          {{ value }}
+        </aui-option>
+      </ng-container>
+      <ng-content></ng-content>
+    </div>
+    <div
+      *ngIf="
+        !(
+          (hasVisibleOption$ | async) ||
+          (allowCreate && (customCreatedValues$ | async).length) ||
+          (allowCreate && filterString)
+        )
+      "
+      class="aui-option-container__placeholder"
+    >
+      <ng-content select="aui-option-placeholder"></ng-content>
+    </div>
+  </div>
+</ng-template>
diff --git a/src/select/select.component.scss b/src/select/select.component.scss
new file mode 100644
index 000000000..a8da4bc7a
--- /dev/null
+++ b/src/select/select.component.scss
@@ -0,0 +1,81 @@
+@import '../theme/var';
+@import '../theme/mixin';
+@import './option-container';
+
+@include option-container(aui-option-container);
+
+.aui-select {
+  display: inline-block;
+  position: relative;
+  width: $select-width;
+
+  &__clear .aui-icon {
+    @include clear-button;
+  }
+
+  &__label-container.aui-input {
+    position: absolute;
+    top: 0;
+    left: 0;
+    display: inline-flex;
+    align-items: center;
+    pointer-events: none;
+    background-color: transparent;
+    border-color: transparent;
+  }
+
+  &.isFilterable.isOpened &__label-container.aui-input {
+    color: $input-placeholder-color;
+  }
+
+  &__label {
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+  }
+
+  &.isClearable .aui-input-group .aui-input {
+    &--large {
+      padding-right: $input-padding-hoz * 2 + $input-large-font-size * 2 +
+        $icon-margin-hoz;
+    }
+    &--medium {
+      padding-right: $input-padding-hoz * 2 + $input-medium-font-size * 2 +
+        $icon-margin-hoz;
+    }
+    &--small {
+      padding-right: $input-padding-hoz * 2 + $input-small-font-size * 2 +
+        $icon-margin-hoz;
+    }
+    &--mini {
+      padding-right: $input-padding-hoz * 2 + $input-mini-font-size * 2 +
+        $icon-margin-hoz;
+    }
+  }
+
+  &:not(.isDisabled) .aui-icon-caret_down_s {
+    fill: $input-color;
+  }
+
+  &__input.aui-input[readonly] {
+    background-color: $input-bg-color;
+    border-color: $input-border-color;
+    cursor: text;
+
+    &:focus {
+      border-color: $input-border-color-primary;
+    }
+  }
+}
+
+aui-select.ng-invalid.ng-dirty,
+.ng-submitted aui-select.ng-invalid {
+  .aui-input {
+    text-decoration: line-through;
+
+    &,
+    &:hover {
+      border-color: $color-error;
+    }
+  }
+}
diff --git a/src/select/select.component.spec.ts b/src/select/select.component.spec.ts
new file mode 100644
index 000000000..9501cabbb
--- /dev/null
+++ b/src/select/select.component.spec.ts
@@ -0,0 +1,140 @@
+import { OverlayContainer } from '@angular/cdk/overlay';
+import { Component, DebugElement, ViewChild } from '@angular/core';
+import { ComponentFixture, TestBed, inject } from '@angular/core/testing';
+import { FormsModule } from '@angular/forms';
+import { By } from '@angular/platform-browser';
+
+import { ComponentSize } from '../types';
+
+import { SelectComponent, SelectModule } from './public-api';
+
+describe('SelectComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let debugEl: DebugElement;
+  let el: HTMLElement;
+  let inputEl: HTMLInputElement;
+  let ocEl: HTMLElement;
+  let getLabelEl: () => HTMLElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [SelectModule, FormsModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    debugEl = fixture.debugElement.query(By.css('.aui-select'));
+    el = debugEl.nativeElement;
+    inputEl = debugEl.query(By.css('input.aui-input'))
+      .nativeElement as HTMLInputElement;
+    getLabelEl = () => el.querySelector('.aui-select__label');
+
+    inject([OverlayContainer], (overlayContainer: OverlayContainer) => {
+      ocEl = overlayContainer.getContainerElement();
+    })();
+  });
+
+  it('should properties work correctly', () => {
+    expect(inputEl.placeholder).toBe('');
+    expect(inputEl.disabled).toBeFalsy();
+    expect(inputEl.className).toContain('aui-input--medium');
+    ins.selectRef.contentOptions.forEach(option => {
+      expect(option.size).toBe(ComponentSize.Medium);
+    });
+
+    ins.disabled = true;
+    ins.loading = true;
+    ins.clearable = true;
+    ins.size = ComponentSize.Large;
+    fixture.detectChanges();
+
+    expect(inputEl.disabled).toBeTruthy();
+    expect(inputEl.className).toContain('aui-input--large');
+    ins.selectRef.contentOptions.forEach(option => {
+      expect(option.size).toBe(ComponentSize.Large);
+    });
+  });
+
+  it('should [(value)] work', () => {
+    el.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+
+    const optionEls = ocEl.querySelectorAll('.aui-option');
+    expect(optionEls.item(0).className).toContain('isSelected');
+    expect(getLabelEl().innerHTML).toContain('1');
+    ins.value = 5;
+    fixture.detectChanges();
+    expect(getLabelEl().innerHTML).toContain('5');
+
+    optionEls.item(1).dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(ins.value).toBe(2);
+    expect(getLabelEl().innerHTML).toContain('2');
+  });
+
+  it('should clearable work', () => {
+    ins.clearable = true;
+    fixture.detectChanges();
+
+    expect(ins.value).toBe(1);
+    expect(getLabelEl().innerHTML).toContain('1');
+
+    const closeEl = el.querySelector('.aui-select__clear');
+    closeEl.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+
+    expect(ins.value).toBe('');
+    expect(getLabelEl().textContent).toEqual('');
+  });
+
+  it('should label correctly rendered', () => {
+    ins.customLabelFn = (val: number) => `custom label for ${val}`;
+    expect(getLabelEl().innerHTML).toContain('1');
+    fixture.detectChanges();
+    expect(getLabelEl().innerHTML).toContain('custom label for 1');
+    ins.customLabelFn = (val: number) => `new custom label for ${val}`;
+    fixture.detectChanges();
+    expect(getLabelEl().innerHTML).toContain('new custom label for 1');
+  });
+});
+
+@Component({
+  template: `
+    <aui-select
+      #selectRef
+      [(value)]="value"
+      [disabled]="disabled"
+      [clearable]="clearable"
+      [size]="size"
+      [loading]="loading"
+      [placeholder]="placeholder"
+    >
+      <aui-option
+        *ngFor="let val of options"
+        [value]="val"
+        [label]="customLabelFn(val)"
+        [disabled]="disabledOptions.includes(val)"
+      >
+        {{ val }}
+      </aui-option>
+    </aui-select>
+  `,
+})
+class TestComponent {
+  value = 1;
+  disabled: boolean;
+  clearable: boolean;
+  size: ComponentSize;
+  loading: boolean;
+  placeholder = '';
+
+  options = [1, 2, 3, 4];
+  disabledOptions = [4];
+
+  @ViewChild('selectRef', { static: true })
+  selectRef: SelectComponent;
+
+  customLabelFn = (val: number) => `${val}`;
+}
diff --git a/src/select/select.component.ts b/src/select/select.component.ts
new file mode 100644
index 000000000..3af3e8482
--- /dev/null
+++ b/src/select/select.component.ts
@@ -0,0 +1,148 @@
+import {
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  Component,
+  QueryList,
+  TemplateRef,
+  ViewChild,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { NG_VALUE_ACCESSOR } from '@angular/forms';
+import { Observable, combineLatest, of } from 'rxjs';
+import {
+  distinctUntilChanged,
+  map,
+  publishReplay,
+  refCount,
+  startWith,
+  switchMap,
+} from 'rxjs/operators';
+
+import { InputComponent } from '../input/public-api';
+import { coerceString } from '../utils/coercion';
+
+import { BaseSelect } from './base-select';
+import { OptionComponent } from './option/option.component';
+
+@Component({
+  selector: 'aui-select',
+  templateUrl: './select.component.html',
+  styleUrls: ['./select.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => SelectComponent),
+      multi: true,
+    },
+    {
+      provide: BaseSelect,
+      useExisting: SelectComponent,
+    },
+  ],
+})
+export class SelectComponent extends BaseSelect<any>
+  implements AfterContentInit {
+  @ViewChild('inputRef', { static: true })
+  inputRef: InputComponent;
+
+  values$: Observable<any[]> = this.value$$
+    .asObservable()
+    .pipe(map(val => [val]));
+
+  selectedOption$: Observable<{
+    label: string | TemplateRef<any>;
+    labelContext?: any;
+  }>;
+
+  hasSelected$: Observable<boolean>;
+
+  get rootClass() {
+    return `aui-select aui-select--${this.size}`;
+  }
+
+  isClearable = (hasSelected: boolean) => {
+    return !this.disabled && this.clearable && hasSelected;
+  };
+
+  ngAfterContentInit() {
+    super.ngAfterContentInit();
+
+    this.selectedOption$ = combineLatest([
+      (this.contentOptions.changes as Observable<
+        QueryList<OptionComponent>
+      >).pipe(
+        startWith(this.contentOptions),
+        switchMap(options =>
+          combineLatest(options.map(option => option.selected$)).pipe(
+            startWith(null as void),
+            map(() => options.find(option => option.selected)),
+            distinctUntilChanged(),
+            switchMap(option =>
+              option
+                ? combineLatest([
+                    option.value$,
+                    option.label$,
+                    option.labelContext$,
+                  ]).pipe(
+                    map(([value, label, labelContext]) => ({
+                      value,
+                      label,
+                      labelContext,
+                    })),
+                  )
+                : of(null),
+            ),
+          ),
+        ),
+      ),
+      this.value$,
+      this.trackFn$,
+    ]).pipe(
+      map(([option, value, trackFn]) =>
+        option
+          ? {
+              label: option.label || coerceString(trackFn(option.value)),
+              labelContext: option.labelContext,
+            }
+          : { label: coerceString(trackFn(value)) },
+      ),
+      publishReplay(1),
+      refCount(),
+    );
+
+    this.hasSelected$ = this.selectedOption$.pipe(
+      map(({ label }) => !!label),
+      publishReplay(1),
+      refCount(),
+    );
+  }
+
+  onShowOptions() {
+    super.onShowOptions();
+  }
+
+  onHideOptions() {
+    super.onHideOptions();
+    this.inputRef.elementRef.nativeElement.value = '';
+  }
+
+  writeValue(val: any) {
+    this.value$$.next(val);
+    this.closeOption();
+  }
+
+  selectOption(option: OptionComponent) {
+    this.emitValueChange(option.value);
+    this.closeOption();
+  }
+
+  clearValue(event: Event) {
+    this.emitValueChange('');
+    event.stopPropagation();
+    event.preventDefault();
+  }
+}
diff --git a/src/select/select.module.ts b/src/select/select.module.ts
new file mode 100644
index 000000000..2d5580239
--- /dev/null
+++ b/src/select/select.module.ts
@@ -0,0 +1,38 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/public-api';
+import { InputModule } from '../input/public-api';
+import { TagModule } from '../tag/public-api';
+import { TooltipModule } from '../tooltip/public-api';
+
+import { OptionGroupTitleDirective } from './helper-directives';
+import { MultiSelectComponent } from './multi-select/multi-select.component';
+import { OptionGroupComponent } from './option-group/option-group.component';
+import { OptionPlaceholderComponent } from './option-placeholder.component';
+import { OptionComponent } from './option/option.component';
+import { SelectComponent } from './select.component';
+import { IncludesDirective } from './validators';
+
+@NgModule({
+  imports: [CommonModule, InputModule, IconModule, TooltipModule, TagModule],
+  declarations: [
+    SelectComponent,
+    OptionComponent,
+    OptionGroupComponent,
+    OptionPlaceholderComponent,
+    MultiSelectComponent,
+    IncludesDirective,
+    OptionGroupTitleDirective,
+  ],
+  exports: [
+    SelectComponent,
+    OptionComponent,
+    OptionGroupComponent,
+    OptionPlaceholderComponent,
+    MultiSelectComponent,
+    IncludesDirective,
+    OptionGroupTitleDirective,
+  ],
+})
+export class SelectModule {}
diff --git a/src/select/select.types.ts b/src/select/select.types.ts
new file mode 100644
index 000000000..c1fff555a
--- /dev/null
+++ b/src/select/select.types.ts
@@ -0,0 +1,14 @@
+import { TemplateRef } from '@angular/core';
+
+export type OptionFilterFn = (
+  filter: string,
+  option: { label: string | TemplateRef<any>; value: any; labelContext: any },
+) => boolean;
+
+export type TrackFn = (value: any) => any;
+
+export type TagClassFn = (
+  label: string,
+  value: any,
+) => // tslint:disable-next-line: max-union-size
+string | string[] | Set<string> | { [className: string]: any };
diff --git a/src/select/validators.ts b/src/select/validators.ts
new file mode 100644
index 000000000..b27e64c2b
--- /dev/null
+++ b/src/select/validators.ts
@@ -0,0 +1,88 @@
+import { AfterContentInit, Directive, Input, forwardRef } from '@angular/core';
+import {
+  AbstractControl,
+  NG_VALIDATORS,
+  ValidationErrors,
+  Validator,
+  ValidatorFn,
+} from '@angular/forms';
+
+import { coerceAttrBoolean } from '../utils/coercion';
+
+import { SelectComponent } from './select.component';
+import { TrackFn } from './select.types';
+
+// @dynamic
+// eslint-disable-next-line @typescript-eslint/no-extraneous-class
+export class AuiSelectValidators {
+  static includes(options: any[], trackFn: TrackFn = val => val): ValidatorFn {
+    return (control: AbstractControl) => {
+      return options.some(option => trackFn(option) === trackFn(control.value))
+        ? null
+        : {
+            includes: control.value,
+          };
+    };
+  }
+}
+
+@Directive({
+  selector:
+    // tslint:disable-next-line: directive-selector
+    'aui-select[ngModel][includes],aui-select[formControl][includes],aui-select[formControlName][includes]',
+  providers: [
+    {
+      provide: NG_VALIDATORS,
+      useExisting: forwardRef(() => IncludesDirective),
+      multi: true,
+    },
+  ],
+})
+export class IncludesDirective implements Validator, AfterContentInit {
+  @Input()
+  get includes() {
+    return this._includes;
+  }
+
+  set includes(val: any) {
+    this._includes = coerceAttrBoolean(val);
+    if (this.onValidatorChange) {
+      this.onValidatorChange();
+    }
+  }
+
+  @Input()
+  trackFn: TrackFn;
+
+  private _includes = false;
+
+  onValidatorChange: () => void;
+
+  constructor(private readonly selectRef: SelectComponent) {}
+
+  ngAfterContentInit() {
+    this.selectRef.contentOptions.changes.subscribe(() => {
+      if (this.onValidatorChange) {
+        this.onValidatorChange();
+      }
+    });
+  }
+
+  registerOnValidatorChange(fn: () => void) {
+    this.onValidatorChange = fn;
+  }
+
+  validate(control: AbstractControl): ValidationErrors {
+    if (!this.selectRef.contentOptions || !control.value) {
+      return;
+    }
+    return !this.includes
+      ? null
+      : AuiSelectValidators.includes(
+          this.selectRef.contentOptions
+            .filter(option => !option.disabled)
+            .map(option => option.value),
+          this.trackFn,
+        )(control);
+  }
+}
diff --git a/src/shared/click-outside.directive.ts b/src/shared/click-outside.directive.ts
new file mode 100644
index 000000000..5190d873a
--- /dev/null
+++ b/src/shared/click-outside.directive.ts
@@ -0,0 +1,25 @@
+import {
+  Directive,
+  ElementRef,
+  EventEmitter,
+  HostListener,
+  Output,
+} from '@angular/core';
+
+@Directive({
+  selector: '[auiClickOutside]',
+  exportAs: 'auiClickOutside',
+})
+export class ClickOutsideDirective {
+  @Output()
+  auiClickOutside = new EventEmitter<Event>();
+
+  @HostListener('body:click', ['$event'])
+  onBodyClick(event: Event) {
+    if (!this.el.nativeElement.contains(event.target)) {
+      this.auiClickOutside.emit(event);
+    }
+  }
+
+  constructor(private readonly el: ElementRef) {}
+}
diff --git a/src/shared/shared.module.ts b/src/shared/shared.module.ts
new file mode 100644
index 000000000..3bd55035c
--- /dev/null
+++ b/src/shared/shared.module.ts
@@ -0,0 +1,9 @@
+import { NgModule } from '@angular/core';
+
+import { ClickOutsideDirective } from './click-outside.directive';
+
+@NgModule({
+  declarations: [ClickOutsideDirective],
+  exports: [ClickOutsideDirective],
+})
+export class SharedModule {}
diff --git a/src/sort/README.md b/src/sort/README.md
new file mode 100644
index 000000000..57f9be17b
--- /dev/null
+++ b/src/sort/README.md
@@ -0,0 +1,13 @@
+### 设计
+
+基于 angular/material 的 MatSort 及 MatSortHeader 原始代码修改，修改样式，移除 Alauda UI 不需要的功能，目的是保持组件尽可能简单，避免无关功能干扰开发，变更功能如下：
+
+- sort disable 相关代码
+- sort indicator 样式修改，并去除原有动画相关代码，原有动画仅适合箭头，Alauda UI 的设计并不适合添加动画
+- 排序清除功能(asc -> desc -> no sort)，Alauda UI 的设计并未考虑这块功能，考虑这块功能不是非常必要，而且会增加一个排序状态，操作稍显繁琐。
+- 无障碍相关功能（后续结合实际情况考虑是否加入）
+
+### 使用
+
+- [material2 sort.md](https://github.com/angular/material2/blob/master/src/lib/sort/sort.md)
+- [material2 document](https://material.angular.io/components/sort/overview)
diff --git a/src/sort/public-api.ts b/src/sort/public-api.ts
new file mode 100644
index 000000000..69ea18cf1
--- /dev/null
+++ b/src/sort/public-api.ts
@@ -0,0 +1,5 @@
+export * from './sort.module';
+export * from './sort.directive';
+export * from './sort-header.component';
+export * from './sort-errors';
+export * from './sort.types';
diff --git a/src/sort/sort-errors.ts b/src/sort/sort-errors.ts
new file mode 100644
index 000000000..aa852b235
--- /dev/null
+++ b/src/sort/sort-errors.ts
@@ -0,0 +1,23 @@
+/** @docs-private */
+export function getSortDuplicateSortableIdError(id: string): Error {
+  return new Error(`Cannot have two MatSortables with the same id (${id}).`);
+}
+
+/** @docs-private */
+export function getSortHeaderNotContainedWithinSortError(): Error {
+  return new Error(
+    `MatSortHeader must be placed within a parent element with the MatSort directive.`,
+  );
+}
+
+/** @docs-private */
+export function getSortHeaderMissingIdError(): Error {
+  return new Error(`MatSortHeader must be provided with a unique id.`);
+}
+
+/** @docs-private */
+export function getSortInvalidDirectionError(direction: string): Error {
+  return new Error(
+    `${direction} is not a valid sort direction ('asc' or 'desc').`,
+  );
+}
diff --git a/src/sort/sort-header.component.html b/src/sort/sort-header.component.html
new file mode 100644
index 000000000..8cedc9e3f
--- /dev/null
+++ b/src/sort/sort-header.component.html
@@ -0,0 +1,6 @@
+<div [class]="bem.block({ active: _isSorted() })" (click)="_handleClick()">
+  <button [class]="bem.element('button')" type="button">
+    <ng-content></ng-content>
+  </button>
+  <div [class]="bem.element('indicator', arrowDirection)"></div>
+</div>
diff --git a/src/sort/sort-header.component.scss b/src/sort/sort-header.component.scss
new file mode 100644
index 000000000..bd09f3955
--- /dev/null
+++ b/src/sort/sort-header.component.scss
@@ -0,0 +1,57 @@
+@import '../theme/var';
+
+$block: aui-sort-header;
+
+.#{$block} {
+  display: flex;
+
+  &__button {
+    border: none;
+    background: 0 0;
+    display: flex;
+    align-items: center;
+    padding: 0;
+    outline: 0;
+    font: inherit;
+    cursor: inherit;
+    color: currentColor;
+  }
+
+  &__indicator {
+    margin-left: $sort-indicator-margin;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    &:before,
+    &:after {
+      content: '';
+      width: 0;
+      height: 0;
+      border-left: $sort-indicator-size solid transparent;
+      border-right: $sort-indicator-size solid transparent;
+    }
+    &:before {
+      border-bottom: $sort-indicator-size solid $sort-indicator-color;
+      margin-bottom: $sort-indicator-size;
+    }
+    &:after {
+      border-top: $sort-indicator-size solid $sort-indicator-color;
+    }
+  }
+
+  &--active {
+    .#{$block}__indicator {
+      &--asc {
+        &:before {
+          border-bottom-color: $sort-indicator-color-active;
+        }
+      }
+      &--desc {
+        &:after {
+          border-top-color: $sort-indicator-color-active;
+        }
+      }
+    }
+  }
+}
diff --git a/src/sort/sort-header.component.ts b/src/sort/sort-header.component.ts
new file mode 100644
index 000000000..c162dfe34
--- /dev/null
+++ b/src/sort/sort-header.component.ts
@@ -0,0 +1,104 @@
+import { CdkColumnDef } from '@angular/cdk/table';
+import {
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  Input,
+  OnDestroy,
+  OnInit,
+  Optional,
+  ViewEncapsulation,
+} from '@angular/core';
+import { Subscription, merge } from 'rxjs';
+
+/*
+ * TODO: prevent ```public property '' of exported class has or is using name ''
+ * from external module '' but cannot be named``` issue.
+ */
+import { Bem, buildBem } from '../utils/bem';
+
+import { getSortHeaderNotContainedWithinSortError } from './sort-errors';
+import { SortDirective } from './sort.directive';
+import { ArrowViewState, SortDirection, Sortable } from './sort.types';
+
+@Component({
+  // tslint:disable-next-line: component-selector
+  selector: '[aui-sort-header]',
+  templateUrl: 'sort-header.component.html',
+  styleUrls: ['sort-header.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class SortHeaderComponent implements Sortable, OnInit, OnDestroy {
+  private readonly _rerenderSubscription: Subscription;
+
+  _viewState: ArrowViewState;
+
+  arrowDirection: SortDirection = '';
+
+  @Input('aui-sort-header')
+  id: string;
+
+  @Input()
+  start: 'asc' | 'desc';
+
+  bem: Bem = buildBem('aui-sort-header');
+
+  constructor(
+    cdr: ChangeDetectorRef,
+    @Optional() public _sort: SortDirective,
+    @Optional() public _cdkColumnRef: CdkColumnDef,
+  ) {
+    if (!_sort) {
+      throw getSortHeaderNotContainedWithinSortError();
+    }
+
+    this._rerenderSubscription = merge(
+      _sort.sortChange,
+      _sort._stateChanges,
+    ).subscribe(() => {
+      if (this._isSorted()) {
+        this._updateArrowDirection();
+      }
+
+      if (!this._isSorted() && this._viewState === 'active') {
+        this._viewState = '';
+      }
+
+      cdr.markForCheck();
+    });
+  }
+
+  ngOnInit() {
+    if (!this.id && this._cdkColumnRef) {
+      this.id = this._cdkColumnRef.name;
+    }
+    this._updateArrowDirection();
+    this._viewState = this._isSorted() ? 'active' : '';
+    this._sort.register(this);
+  }
+
+  ngOnDestroy() {
+    this._sort.deregister(this);
+    this._rerenderSubscription.unsubscribe();
+  }
+
+  _handleClick() {
+    this._sort.sort(this);
+    this._viewState = this._isSorted() ? 'active' : '';
+  }
+
+  _isSorted() {
+    return (
+      this._sort.active === this.id &&
+      ['asc', 'desc'].includes(this._sort.direction)
+    );
+  }
+
+  _updateArrowDirection() {
+    this.arrowDirection = this._isSorted()
+      ? this._sort.direction
+      : this.start || this._sort.start;
+  }
+}
diff --git a/src/sort/sort.directive.ts b/src/sort/sort.directive.ts
new file mode 100644
index 000000000..effc76659
--- /dev/null
+++ b/src/sort/sort.directive.ts
@@ -0,0 +1,95 @@
+// Original code from material2
+
+import {
+  Directive,
+  EventEmitter,
+  Input,
+  OnChanges,
+  OnDestroy,
+  Output,
+  isDevMode,
+} from '@angular/core';
+import { Subject } from 'rxjs';
+
+import {
+  getSortDuplicateSortableIdError,
+  getSortHeaderMissingIdError,
+  getSortInvalidDirectionError,
+} from './sort-errors';
+import { Sort, SortDirection, Sortable } from './sort.types';
+
+@Directive({
+  selector: '[auiSort]',
+  exportAs: 'auiSort',
+})
+export class SortDirective implements OnChanges, OnDestroy {
+  sortables = new Map<string, Sortable>();
+
+  readonly _stateChanges = new Subject<void>();
+
+  @Input()
+  active: string;
+
+  @Input()
+  start: 'asc' | 'desc' = 'asc';
+
+  @Input()
+  get direction(): SortDirection {
+    return this._direction;
+  }
+
+  set direction(direction: SortDirection) {
+    if (
+      isDevMode() &&
+      direction &&
+      direction !== 'asc' &&
+      direction !== 'desc'
+    ) {
+      throw getSortInvalidDirectionError(direction);
+    }
+    this._direction = direction;
+  }
+
+  private _direction: SortDirection = '';
+
+  @Output()
+  readonly sortChange: EventEmitter<Sort> = new EventEmitter<Sort>();
+
+  register(sortable: Sortable): void {
+    if (!sortable.id) {
+      throw getSortHeaderMissingIdError();
+    }
+
+    if (this.sortables.has(sortable.id)) {
+      throw getSortDuplicateSortableIdError(sortable.id);
+    }
+
+    this.sortables.set(sortable.id, sortable);
+  }
+
+  deregister(sortable: Sortable): void {
+    this.sortables.delete(sortable.id);
+  }
+
+  sort(sortable: Sortable): void {
+    if (this.active !== sortable.id) {
+      this.active = sortable.id;
+      this.direction = sortable.start ? sortable.start : this.start;
+    } else {
+      this.direction = this.direction === 'asc' ? 'desc' : 'asc';
+    }
+
+    this.sortChange.emit({
+      active: this.active,
+      direction: this.direction,
+    });
+  }
+
+  ngOnChanges() {
+    this._stateChanges.next();
+  }
+
+  ngOnDestroy() {
+    this._stateChanges.complete();
+  }
+}
diff --git a/src/sort/sort.module.ts b/src/sort/sort.module.ts
new file mode 100644
index 000000000..c467fc63f
--- /dev/null
+++ b/src/sort/sort.module.ts
@@ -0,0 +1,12 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { SortHeaderComponent } from './sort-header.component';
+import { SortDirective } from './sort.directive';
+
+@NgModule({
+  imports: [CommonModule],
+  declarations: [SortDirective, SortHeaderComponent],
+  exports: [SortDirective, SortHeaderComponent],
+})
+export class SortModule {}
diff --git a/src/sort/sort.spec.ts b/src/sort/sort.spec.ts
new file mode 100644
index 000000000..49c09e759
--- /dev/null
+++ b/src/sort/sort.spec.ts
@@ -0,0 +1,437 @@
+/* eslint-disable jest/no-standalone-expect */
+import { CollectionViewer, DataSource } from '@angular/cdk/collections';
+import { CdkTableModule } from '@angular/cdk/table';
+import { Component, ElementRef, ViewChild } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { Observable } from 'rxjs';
+import { map } from 'rxjs/operators';
+
+import { TableModule } from '../table/public-api';
+
+import {
+  Sort,
+  SortDirection,
+  SortDirective,
+  SortHeaderComponent,
+  SortModule,
+} from './public-api';
+
+describe('Sort', () => {
+  let fixture: ComponentFixture<SimpleSortAppComponent>;
+
+  let component: SimpleSortAppComponent;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [SortModule, CdkTableModule, TableModule],
+      declarations: [
+        SimpleSortAppComponent,
+        CdkTableSortAppComponent,
+        AuiTableSortAppComponent,
+      ],
+    });
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(SimpleSortAppComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should have the sort headers register and deregister themselves', () => {
+    const sortables = component.auiSort.sortables;
+    expect(sortables.size).toBe(3);
+    expect(sortables.get('defaultA')).toBe(component.defaultA);
+    expect(sortables.get('defaultB')).toBe(component.defaultB);
+
+    fixture.destroy();
+    expect(sortables.size).toBe(0);
+  });
+
+  it('should use the column definition if used within a cdk table', () => {
+    const cdkTableAuiSortAppFixture = TestBed.createComponent(
+      CdkTableSortAppComponent,
+    );
+    const cdkTableAuiSortAppComponent =
+      cdkTableAuiSortAppFixture.componentInstance;
+
+    cdkTableAuiSortAppFixture.detectChanges();
+    cdkTableAuiSortAppFixture.detectChanges();
+
+    const sortables = cdkTableAuiSortAppComponent.auiSort.sortables;
+    expect(sortables.size).toBe(3);
+    expect(sortables.has('column_a')).toBe(true);
+    expect(sortables.has('column_b')).toBe(true);
+    expect(sortables.has('column_c')).toBe(true);
+  });
+
+  it('should use the column definition if used within an aui table', () => {
+    const auiTableSortAppFixture = TestBed.createComponent(
+      AuiTableSortAppComponent,
+    );
+    const auiTableSortAppComponent = auiTableSortAppFixture.componentInstance;
+
+    auiTableSortAppFixture.detectChanges();
+    auiTableSortAppFixture.detectChanges();
+
+    const sortables = auiTableSortAppComponent.auiSort.sortables;
+    expect(sortables.size).toBe(3);
+    expect(sortables.has('column_a')).toBe(true);
+    expect(sortables.has('column_b')).toBe(true);
+    expect(sortables.has('column_c')).toBe(true);
+  });
+
+  describe('checking correct arrow direction and view state for its various states', () => {
+    let expectedStates: Map<
+      string,
+      { viewState: string; arrowDirection: string }
+    >;
+
+    beforeEach(() => {
+      // Starting state for the view and directions - note that overrideStart is reversed to be desc
+      expectedStates = new Map<
+        string,
+        { viewState: string; arrowDirection: string }
+      >([
+        ['defaultA', { viewState: '', arrowDirection: 'asc' }],
+        ['defaultB', { viewState: '', arrowDirection: 'asc' }],
+        ['overrideStart', { viewState: '', arrowDirection: 'desc' }],
+      ]);
+      component.expectViewAndDirectionStates(expectedStates);
+    });
+
+    it('should be correct when sort has changed while a header is active', () => {
+      // Sort the first header to set up
+      component.sort('defaultA');
+      expectedStates.set('defaultA', {
+        viewState: 'active',
+        arrowDirection: 'asc',
+      });
+      component.expectViewAndDirectionStates(expectedStates);
+
+      // Sort the second header and verify that the first header inactive
+      component.dispatchMouseEvent('defaultB', 'click');
+      expectedStates.set('defaultA', { viewState: '', arrowDirection: 'asc' });
+      expectedStates.set('defaultB', {
+        viewState: 'active',
+        arrowDirection: 'asc',
+      });
+    });
+
+    it('should be correct when sort a actived header again', () => {
+      // Sort the second header again and verify that the second header arrow direction change.
+      component.dispatchMouseEvent('defaultB', 'click');
+      expectedStates.set('defaultB', {
+        viewState: 'active',
+        arrowDirection: 'asc',
+      });
+      component.dispatchMouseEvent('defaultB', 'click');
+      expectedStates.set('defaultB', {
+        viewState: 'active',
+        arrowDirection: 'desc',
+      });
+      component.dispatchMouseEvent('defaultB', 'click');
+      expectedStates.set('defaultB', {
+        viewState: 'active',
+        arrowDirection: 'asc',
+      });
+    });
+
+    it('should be correct when sort a overridden header first time', () => {
+      // Sort the override header and verify that the states is correct.
+      component.dispatchMouseEvent('overrideStart', 'click');
+      expectedStates.set('overrideStart', {
+        viewState: 'active',
+        arrowDirection: 'desc',
+      });
+      component.expectViewAndDirectionStates(expectedStates);
+    });
+  });
+});
+
+/** Column IDs of the SimpleMatSortApp for typing of function params in the component (e.g. sort) */
+type SimpleAuiSortAppColumnIds = 'defaultA' | 'defaultB' | 'overrideStart';
+
+@Component({
+  template: `
+    <div
+      auiSort
+      [active]="active"
+      [start]="start"
+      [direction]="direction"
+      (sortChange)="latestSortEvent = $event"
+    >
+      <div id="defaultA" #defaultA aui-sort-header="defaultA">
+        A
+      </div>
+      <div id="defaultB" #defaultB aui-sort-header="defaultB">
+        B
+      </div>
+      <div
+        id="overrideStart"
+        #overrideStart
+        aui-sort-header="overrideStart"
+        start="desc"
+      >
+        D
+      </div>
+    </div>
+  `,
+})
+class SimpleSortAppComponent {
+  latestSortEvent: Sort;
+
+  active: string;
+  start: SortDirection = 'asc';
+  direction: SortDirection = '';
+  disableClear: boolean;
+  disabledColumnSort = false;
+  disableAllSort = false;
+
+  @ViewChild(SortDirective, { static: true })
+  auiSort: SortDirective;
+
+  @ViewChild('defaultA', { static: true })
+  defaultA: SortHeaderComponent;
+
+  @ViewChild('defaultB', { static: true })
+  defaultB: SortHeaderComponent;
+
+  @ViewChild('overrideStart', { static: true })
+  overrideStart: SortHeaderComponent;
+
+  constructor(public elementRef: ElementRef) {}
+
+  sort(id: SimpleAuiSortAppColumnIds) {
+    this.dispatchMouseEvent(id, 'click');
+  }
+
+  dispatchMouseEvent(id: SimpleAuiSortAppColumnIds, event: string) {
+    const sortElement = this.elementRef.nativeElement.querySelector(
+      `#${id}>div`,
+    );
+    dispatchMouseEvent(sortElement, event);
+  }
+
+  /**
+   * Checks expectations for each sort header's view state and arrow direction states. Receives a
+   * map that is keyed by each sort header's ID and contains the expectation for that header's
+   * states.
+   */
+  expectViewAndDirectionStates(
+    viewStates: Map<string, { viewState: string; arrowDirection: string }>,
+  ) {
+    const sortHeaders = new Map([
+      ['defaultA', this.defaultA],
+      ['defaultB', this.defaultB],
+      ['overrideStart', this.overrideStart],
+    ]);
+
+    viewStates.forEach((viewState, id) => {
+      expect(sortHeaders.get(id)._viewState).toEqual(viewState.viewState);
+      expect(sortHeaders.get(id).arrowDirection).toEqual(
+        viewState.arrowDirection,
+      );
+    });
+  }
+}
+
+@Component({
+  template: `
+    <cdk-table [dataSource]="dataSource" auiSort>
+      <ng-container cdkColumnDef="column_a">
+        <cdk-header-cell *cdkHeaderCellDef #sortHeaderA aui-sort-header>
+          Column A
+        </cdk-header-cell>
+        <cdk-cell *cdkCellDef="let row">{{ row.a }}</cdk-cell>
+      </ng-container>
+      <ng-container cdkColumnDef="column_b">
+        <cdk-header-cell *cdkHeaderCellDef #sortHeaderB aui-sort-header>
+          Column B
+        </cdk-header-cell>
+        <cdk-cell *cdkCellDef="let row">{{ row.b }}</cdk-cell>
+      </ng-container>
+      <ng-container cdkColumnDef="column_c">
+        <cdk-header-cell *cdkHeaderCellDef #sortHeaderC aui-sort-header>
+          Column C
+        </cdk-header-cell>
+        <cdk-cell *cdkCellDef="let row">{{ row.c }}</cdk-cell>
+      </ng-container>
+      <cdk-header-row *cdkHeaderRowDef="columnsToRender"></cdk-header-row>
+      <cdk-row *cdkRowDef="let row; columns: columnsToRender"></cdk-row>
+    </cdk-table>
+  `,
+})
+class CdkTableSortAppComponent {
+  @ViewChild(SortDirective, { static: true })
+  auiSort: SortDirective;
+
+  dataSource = new FakeDataSource();
+  columnsToRender = ['column_a', 'column_b', 'column_c'];
+}
+
+@Component({
+  template: `
+    <aui-table [dataSource]="dataSource" auiSort>
+      <ng-container auiTableColumnDef="column_a">
+        <aui-table-header-cell
+          *auiTableHeaderCellDef
+          #sortHeaderA
+          aui-sort-header
+        >
+          Column A
+        </aui-table-header-cell>
+        <aui-table-cell *auiTableCellDef="let row">{{ row.a }}</aui-table-cell>
+      </ng-container>
+      <ng-container auiTableColumnDef="column_b">
+        <aui-table-header-cell
+          *auiTableHeaderCellDef
+          #sortHeaderB
+          aui-sort-header
+        >
+          Column B
+        </aui-table-header-cell>
+        <aui-table-cell *auiTableCellDef="let row">{{ row.b }}</aui-table-cell>
+      </ng-container>
+      <ng-container auiTableColumnDef="column_c">
+        <aui-table-header-cell
+          *auiTableHeaderCellDef
+          #sortHeaderC
+          aui-sort-header
+        >
+          Column C
+        </aui-table-header-cell>
+        <aui-table-cell *matCellDef="let row">{{ row.c }}</aui-table-cell>
+      </ng-container>
+      <aui-table-header-row
+        *auiTableHeaderRowDef="columnsToRender"
+      ></aui-table-header-row>
+      <aui-table-row
+        *auiTableRowDef="let row; columns: columnsToRender"
+      ></aui-table-row>
+    </aui-table>
+  `,
+})
+class AuiTableSortAppComponent {
+  @ViewChild(SortDirective, { static: true })
+  auiSort: SortDirective;
+
+  dataSource = new FakeDataSource();
+  columnsToRender = ['column_a', 'column_b', 'column_c'];
+}
+
+class FakeDataSource extends DataSource<any> {
+  connect(collectionViewer: CollectionViewer): Observable<any[]> {
+    return collectionViewer.viewChange.pipe(map(() => []));
+  }
+
+  disconnect() {
+    //
+  }
+}
+
+// TODO: not sure the cdk testing utils is really needed. copied inline for now.
+
+function dispatchMouseEvent(
+  node: Node,
+  type: string,
+  x = 0,
+  y = 0,
+  event = createMouseEvent(type, x, y),
+): MouseEvent {
+  return dispatchEvent(node, event) as MouseEvent;
+}
+
+function dispatchEvent(node: Node | Window, event: Event): Event {
+  node.dispatchEvent(event);
+  return event;
+}
+
+/** Creates a browser MouseEvent with the specified options. */
+export function createMouseEvent(type: string, x = 0, y = 0) {
+  const event = document.createEvent('MouseEvent');
+
+  event.initMouseEvent(
+    type,
+    false /* canBubble */,
+    false /* cancelable */,
+    window /* view */,
+    0 /* detail */,
+    x /* screenX */,
+    y /* screenY */,
+    x /* clientX */,
+    y /* clientY */,
+    false /* ctrlKey */,
+    false /* altKey */,
+    false /* shiftKey */,
+    false /* metaKey */,
+    0 /* button */,
+    null /* relatedTarget */,
+  );
+
+  return event;
+}
+
+/** Creates a browser TouchEvent with the specified pointer coordinates. */
+export function createTouchEvent(type: string, pageX = 0, pageY = 0) {
+  // In favor of creating events that work for most of the browsers, the event is created
+  // as a basic UI Event. The necessary details for the event will be set manually.
+  const event = document.createEvent('UIEvent');
+  const touchDetails = { pageX, pageY };
+
+  // @ts-ignore
+  event.initUIEvent(type, true, true, window, 0);
+
+  // Most of the browsers don't have a "initTouchEvent" method that can be used to define
+  // the touch details.
+  Object.defineProperties(event, {
+    touches: { value: [touchDetails] },
+  });
+
+  return event;
+}
+
+/** Dispatches a keydown event from an element. */
+export function createKeyboardEvent(
+  type: string,
+  keyCode: number,
+  target?: Element,
+  key?: string,
+) {
+  const event = document.createEvent('KeyboardEvent') as any;
+  // Firefox does not support `initKeyboardEvent`, but supports `initKeyEvent`.
+  const initEventFn = (event.initKeyEvent || event.initKeyboardEvent).bind(
+    event,
+  );
+  const originalPreventDefault = event.preventDefault;
+
+  initEventFn(type, true, true, window, 0, 0, 0, 0, 0, keyCode);
+
+  // Webkit Browsers don't set the keyCode when calling the init function.
+  // See related bug https://bugs.webkit.org/show_bug.cgi?id=16735
+  Object.defineProperties(event, {
+    keyCode: { get: () => keyCode },
+    key: { get: () => key },
+    target: { get: () => target },
+  });
+
+  // IE won't set `defaultPrevented` on synthetic events so we need to do it manually.
+  event.preventDefault = function() {
+    Object.defineProperty(event, 'defaultPrevented', { get: () => true });
+    // eslint-disable-next-line prefer-rest-params
+    return Reflect.apply(originalPreventDefault, this, arguments);
+  };
+
+  return event;
+}
+
+/** Creates a fake event object with any desired event type. */
+export function createFakeEvent(
+  type: string,
+  canBubble = true,
+  cancelable = true,
+) {
+  const event = document.createEvent('Event');
+  event.initEvent(type, canBubble, cancelable);
+  return event;
+}
diff --git a/src/sort/sort.types.ts b/src/sort/sort.types.ts
new file mode 100644
index 000000000..d68fc6f58
--- /dev/null
+++ b/src/sort/sort.types.ts
@@ -0,0 +1,13 @@
+export type SortDirection = 'asc' | 'desc' | '';
+
+export type ArrowViewState = SortDirection | 'hint' | 'active';
+
+export interface Sortable {
+  id: string;
+  start: 'asc' | 'desc';
+}
+
+export interface Sort {
+  active: string;
+  direction: SortDirection;
+}
diff --git a/src/status-bar/__snapshots__/status-bar.component.spec.ts.snap b/src/status-bar/__snapshots__/status-bar.component.spec.ts.snap
new file mode 100644
index 000000000..bc212d3ca
--- /dev/null
+++ b/src/status-bar/__snapshots__/status-bar.component.spec.ts.snap
@@ -0,0 +1,308 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Status Bar should match snapshot 1`] = `
+<ng-component
+  status1={[Function Array]}
+  status2={[Function Array]}
+>
+  <aui-status-bar
+    size="medium"
+  >
+    <div
+      class="aui-status-bar aui-status-bar--medium"
+    >
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--info custom-class"
+        style="width: 10%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--error"
+        style="width: 30%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--warning"
+        style="width: 20%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--success"
+        style="width: 20%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--primary"
+        style="width: 20%;"
+      />
+      
+      
+    </div>
+  </aui-status-bar><aui-status-bar
+    size="small"
+  >
+    <div
+      class="aui-status-bar aui-status-bar--small"
+    >
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--info custom-class"
+        style="width: 10%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--error"
+        style="width: 30%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--warning"
+        style="width: 20%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--success"
+        style="width: 20%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--primary"
+        style="width: 20%;"
+      />
+      
+      
+    </div>
+  </aui-status-bar><aui-status-bar
+    size="medium"
+  >
+    <div
+      class="aui-status-bar aui-status-bar--medium"
+    >
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--pending"
+        style="width: 100%;"
+      />
+      
+      
+    </div>
+  </aui-status-bar><aui-status-bar
+    size="small"
+  >
+    <div
+      class="aui-status-bar aui-status-bar--small"
+    >
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--pending"
+        style="width: 100%;"
+      />
+      
+      
+    </div>
+  </aui-status-bar>
+</ng-component>
+`;
+
+exports[`Status Bar should match snapshot 2`] = `
+<ng-component
+  status1={[Function Array]}
+  status2={[Function Array]}
+>
+  <aui-status-bar
+    size="medium"
+  >
+    <div
+      class="aui-status-bar aui-status-bar--medium"
+    >
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--info custom-class"
+        style="width: 10%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--error"
+        style="width: 30%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--warning"
+        style="width: 20%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--success"
+        style="width: 20%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--primary"
+        style="width: 20%;"
+      />
+      
+      
+    </div>
+  </aui-status-bar><aui-status-bar
+    size="small"
+  >
+    <div
+      class="aui-status-bar aui-status-bar--small"
+    >
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--info custom-class"
+        style="width: 10%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--error"
+        style="width: 30%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--warning"
+        style="width: 20%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--success"
+        style="width: 20%;"
+      />
+      
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--primary"
+        style="width: 20%;"
+      />
+      
+      
+    </div>
+  </aui-status-bar><aui-status-bar
+    size="medium"
+  >
+    <div
+      class="aui-status-bar aui-status-bar--medium"
+    >
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--pending"
+        style="width: 100%;"
+      />
+      
+      
+    </div>
+  </aui-status-bar><aui-status-bar
+    size="small"
+  >
+    <div
+      class="aui-status-bar aui-status-bar--small"
+    >
+      
+      
+      
+      <div
+        class="aui-status-bar__chunk aui-status-bar__chunk--pending"
+        style="width: 100%;"
+      />
+      
+      
+    </div>
+  </aui-status-bar>
+</ng-component>
+`;
+
+exports[`Status Bar should match snapshot 3`] = `
+<div
+  class="cdk-overlay-container"
+  platform="test"
+>
+  <div
+    class="cdk-overlay-connected-position-bounding-box"
+    dir="ltr"
+    style="left: 0px; bottom: 0px; height: 0px; width: 0px; align-items: center; justify-content: flex-end;"
+  >
+    <div
+      class="cdk-overlay-pane"
+      id="cdk-overlay-0"
+      style="pointer-events: auto; position: static;"
+    >
+      <aui-tooltip>
+        <div
+          class="aui-tooltip aui-tooltip--default aui-tooltip--top "
+        >
+            
+          
+          
+          <div>
+            info: 0.1
+          </div>
+          
+        </div>
+      </aui-tooltip>
+    </div>
+  </div>
+</div>
+`;
diff --git a/src/status-bar/public-api.ts b/src/status-bar/public-api.ts
new file mode 100644
index 000000000..6a0ddb80f
--- /dev/null
+++ b/src/status-bar/public-api.ts
@@ -0,0 +1,3 @@
+export * from './status-bar.component';
+export * from './status-bar.module';
+export * from './status-bar.types';
diff --git a/src/status-bar/status-bar.component.html b/src/status-bar/status-bar.component.html
new file mode 100644
index 000000000..2b3b6b99b
--- /dev/null
+++ b/src/status-bar/status-bar.component.html
@@ -0,0 +1,13 @@
+<div [class]="bem.block(size)">
+  <ng-container *ngFor="let item of status">
+    <div
+      *ngIf="item.scale"
+      [ngClass]="[bem.element('chunk', item.type), item.class || '']"
+      [style.width]="item.scale * 100 + '%'"
+      (click)="statusClick.emit(item)"
+      [auiTooltip]="template"
+      [auiTooltipContext]="item"
+      [auiTooltipDisabled]="!template"
+    ></div>
+  </ng-container>
+</div>
diff --git a/src/status-bar/status-bar.component.scss b/src/status-bar/status-bar.component.scss
new file mode 100644
index 000000000..505e207f6
--- /dev/null
+++ b/src/status-bar/status-bar.component.scss
@@ -0,0 +1,84 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+$block: aui-status-bar;
+
+.#{$block} {
+  display: inline-flex;
+  overflow: hidden;
+  width: 100%;
+  border-radius: $status-bar-border-radius;
+  vertical-align: middle;
+
+  &--medium {
+    height: $status-bar-medium-height;
+  }
+
+  &--small {
+    height: $status-bar-small-height;
+  }
+
+  &__chunk {
+    min-width: 2px;
+    height: 100%;
+    flex: 1 1 1;
+
+    &--primary {
+      background-color: mix($color-white, $color-primary, 20%);
+    }
+    &--success {
+      background-color: mix($color-white, $color-success, 20%);
+    }
+    &--warning {
+      background-color: mix($color-white, $color-warning, 20%);
+    }
+    &--error {
+      background-color: mix($color-white, $color-error, 20%);
+    }
+    &--info {
+      background-color: mix($color-white, $color-info, 20%);
+    }
+    &--pending {
+      height: $status-bar-pending-gradient-width * 8;
+      animation: pending 0.5s linear infinite;
+      background: repeating-linear-gradient(
+        -60deg,
+        $status-bar-pending-color,
+        $status-bar-pending-color $status-bar-pending-gradient-width,
+        $status-bar-pending-color-light $status-bar-pending-gradient-width,
+        $status-bar-pending-color-light $status-bar-pending-gradient-width * 2
+      );
+    }
+  }
+
+  &__chunk + &__chunk {
+    margin-left: 1px;
+  }
+
+  &:hover {
+    .#{$block}__chunk--primary {
+      background-color: $color-primary;
+    }
+    .#{$block}__chunk--success {
+      background-color: $color-success;
+    }
+    .#{$block}__chunk--warning {
+      background-color: $color-warning;
+    }
+    .#{$block}__chunk--error {
+      background-color: $color-error;
+    }
+    .#{$block}__chunk--info {
+      background-color: $color-info;
+    }
+  }
+}
+
+@keyframes pending {
+  0% {
+    transform: translateY(-50%);
+  }
+  100% {
+    transform: translateY(0);
+  }
+}
diff --git a/src/status-bar/status-bar.component.spec.ts b/src/status-bar/status-bar.component.spec.ts
new file mode 100644
index 000000000..530295ecf
--- /dev/null
+++ b/src/status-bar/status-bar.component.spec.ts
@@ -0,0 +1,126 @@
+import { OverlayContainer } from '@angular/cdk/overlay';
+import { Component } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  inject,
+  tick,
+} from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+
+import { StatusBarModule } from './status-bar.module';
+import { Status, StatusType } from './status-bar.types';
+
+describe('Status Bar', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ocEl: HTMLElement;
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [StatusBarModule],
+      declarations: [TestComponent],
+    });
+
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+
+    inject([OverlayContainer], (overlayContainer: OverlayContainer) => {
+      ocEl = overlayContainer.getContainerElement();
+    })();
+  });
+
+  it('should match snapshot', fakeAsync(() => {
+    expect(fixture).toMatchSnapshot();
+
+    const chunk = fixture.debugElement.query(
+      By.css('aui-status-bar .aui-status-bar__chunk'),
+    ).nativeElement as HTMLElement;
+    chunk.dispatchEvent(new Event('mouseenter'));
+    tick(50);
+
+    fixture.detectChanges();
+    expect(fixture).toMatchSnapshot();
+    expect(ocEl).toMatchSnapshot();
+  }));
+
+  it('should onChunkClick called once', () => {
+    const mockFn = jest.fn();
+
+    fixture.componentInstance.onChunkClick = mockFn;
+
+    const chunk = fixture.debugElement.query(
+      By.css('aui-status-bar .aui-status-bar__chunk'),
+    ).nativeElement as HTMLElement;
+    chunk.dispatchEvent(new Event('click'));
+
+    expect(mockFn.mock.calls.length).toBe(1);
+    expect(mockFn.mock.calls[0][0]).toEqual({
+      scale: 0.1,
+      type: StatusType.Info,
+      class: 'custom-class',
+    });
+  });
+});
+
+@Component({
+  template: `
+    <aui-status-bar
+      [status]="status1"
+      [template]="ref"
+      size="medium"
+      (statusClick)="onChunkClick($event)"
+    ></aui-status-bar>
+    <aui-status-bar
+      [status]="status1"
+      size="small"
+      (statusClick)="onChunkClick($event)"
+    ></aui-status-bar>
+    <aui-status-bar
+      [status]="status2"
+      size="medium"
+      (statusClick)="onChunkClick($event)"
+    ></aui-status-bar>
+    <aui-status-bar
+      [status]="status2"
+      size="small"
+      (statusClick)="onChunkClick($event)"
+    ></aui-status-bar>
+    <ng-template #ref let-type="type" let-value="scale">
+      <div>{{ type }}: {{ value }}</div>
+    </ng-template>
+  `,
+})
+class TestComponent {
+  status1: Status[] = [
+    {
+      scale: 0.1,
+      type: StatusType.Info,
+      class: 'custom-class',
+    },
+    {
+      scale: 0.3,
+      type: StatusType.Error,
+    },
+    {
+      scale: 0.2,
+      type: StatusType.Warning,
+    },
+    {
+      scale: 0.2,
+      type: StatusType.Success,
+    },
+    {
+      scale: 0.2,
+      type: StatusType.Primary,
+    },
+  ];
+
+  status2: Status[] = [
+    {
+      type: StatusType.Pending,
+      scale: 1,
+    },
+  ];
+
+  onChunkClick: (status: Status) => {};
+}
diff --git a/src/status-bar/status-bar.component.ts b/src/status-bar/status-bar.component.ts
new file mode 100644
index 000000000..af881001a
--- /dev/null
+++ b/src/status-bar/status-bar.component.ts
@@ -0,0 +1,37 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  EventEmitter,
+  Input,
+  Output,
+  TemplateRef,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { Bem, buildBem } from '../utils/bem';
+
+import { Status, StatusBarSize } from './status-bar.types';
+
+@Component({
+  selector: 'aui-status-bar',
+  templateUrl: './status-bar.component.html',
+  styleUrls: ['./status-bar.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class StatusBarComponent {
+  bem: Bem = buildBem('aui-status-bar');
+
+  @Input()
+  status: Status[] = [];
+
+  @Input()
+  size = StatusBarSize.Medium;
+
+  @Input()
+  template: TemplateRef<any>;
+
+  @Output()
+  statusClick = new EventEmitter<Status>();
+}
diff --git a/src/status-bar/status-bar.module.ts b/src/status-bar/status-bar.module.ts
new file mode 100644
index 000000000..cc4846481
--- /dev/null
+++ b/src/status-bar/status-bar.module.ts
@@ -0,0 +1,13 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { TooltipModule } from '../tooltip/public-api';
+
+import { StatusBarComponent } from './status-bar.component';
+
+@NgModule({
+  imports: [CommonModule, TooltipModule],
+  declarations: [StatusBarComponent],
+  exports: [StatusBarComponent],
+})
+export class StatusBarModule {}
diff --git a/src/status-bar/status-bar.types.ts b/src/status-bar/status-bar.types.ts
new file mode 100644
index 000000000..59aaab1e2
--- /dev/null
+++ b/src/status-bar/status-bar.types.ts
@@ -0,0 +1,20 @@
+export interface Status {
+  type?: StatusType;
+  class?: string;
+  scale: number;
+  [key: string]: any;
+}
+
+export enum StatusType {
+  Primary = 'primary',
+  Success = 'success',
+  Warning = 'warning',
+  Error = 'error',
+  Info = 'info',
+  Pending = 'pending',
+}
+
+export enum StatusBarSize {
+  Medium = 'medium',
+  Small = 'small',
+}
diff --git a/src/switch/public-api.ts b/src/switch/public-api.ts
new file mode 100644
index 000000000..9770834d6
--- /dev/null
+++ b/src/switch/public-api.ts
@@ -0,0 +1,2 @@
+export * from './switch.component';
+export * from './switch.module';
diff --git a/src/switch/switch.component.html b/src/switch/switch.component.html
new file mode 100644
index 000000000..e05e221ae
--- /dev/null
+++ b/src/switch/switch.component.html
@@ -0,0 +1,19 @@
+<div
+  class="aui-switch"
+  [class.isLoading]="loading"
+  [class.isDisabled]="disabled"
+  [class.isChecked]="value$ | async"
+  (click)="onSwitch()"
+>
+  <input
+    #input
+    [ngClass]="bem.element('input')"
+    type="checkbox"
+    [disabled]="disabled"
+    [checked]="value$ | async"
+    (blur)="onBlur()"
+  />
+  <span [ngClass]="bem.element('bar')">
+    <i [ngClass]="bem.element('dot')"></i>
+  </span>
+</div>
diff --git a/src/switch/switch.component.scss b/src/switch/switch.component.scss
new file mode 100644
index 000000000..0d6c3f742
--- /dev/null
+++ b/src/switch/switch.component.scss
@@ -0,0 +1,107 @@
+// stylelint-disable plugin/no-low-performance-animation-properties
+@import '../theme/mixin';
+@import '../theme/var';
+
+$block: 'aui-switch';
+
+.#{$block} {
+  display: inline-block;
+  position: relative;
+  &__input {
+    position: absolute;
+    width: 0;
+    height: 0;
+    opacity: 0;
+    margin: 0;
+    &:focus + .#{$block}__bar {
+      @include outline-shadow($switch-bar-focus-shadow);
+    }
+  }
+  &__bar {
+    background-color: $switch-background-color;
+    border: 1px solid $switch-border-color;
+    border-radius: $switch-bar-height * 3 / 4;
+    box-shadow: $switch-border-color 0 0 0 0 inset;
+    transition: border $animation-duration, box-shadow $animation-duration;
+    cursor: pointer;
+    display: inline-block;
+    width: $switch-bar-width;
+    height: $switch-bar-height;
+    position: relative;
+    vertical-align: middle;
+    user-select: none;
+    box-sizing: content-box;
+    background-clip: content-box;
+  }
+  &__dot {
+    background: $color-white;
+    border-radius: 50%;
+    box-shadow: 0 1px 3px $switch-box-shadow-color;
+    width: $switch-bar-height - 2px;
+    height: $switch-bar-height - 2px;
+    position: absolute;
+    top: 1px;
+    left: 1px;
+    transition: background-color $animation-duration, left $animation-duration;
+  }
+
+  &.isChecked {
+    .#{$block}__bar {
+      background-color: $switch-checked-color;
+      border-color: $switch-checked-color;
+      box-shadow: $switch-checked-color 0 0 0 11px inset;
+      transition: border $animation-duration, box-shadow $animation-duration,
+        background-color $animation-duration;
+    }
+    .#{$block}__dot {
+      left: $switch-bar-width - $switch-bar-height + 1px;
+    }
+  }
+  &.isDisabled {
+    .#{$block}__bar {
+      background-color: $switch-disabled-bg-color;
+      border-color: $switch-disabled-bg-color;
+      cursor: not-allowed;
+    }
+  }
+  &.isDisabled.isChecked {
+    .#{$block}__bar {
+      background-color: $switch-checked-disabled-bg-color;
+      border-color: $switch-checked-disabled-bg-color;
+      box-shadow: none;
+    }
+  }
+  &.isLoading {
+    .#{$block}__dot:after {
+      position: absolute;
+      top: 2px;
+      left: 2px;
+      content: '';
+      box-sizing: content-box;
+      border-radius: 50%;
+      width: 8px;
+      height: 8px;
+      border: 1px solid rgba(255, 255, 255, 0.2);
+      border-top-color: $switch-border-color;
+      border-left-color: $switch-border-color;
+      border-right-color: $switch-border-color;
+      animation: spin 1s infinite linear;
+    }
+  }
+  &.isLoading.isChecked {
+    .#{$block}__dot:after {
+      border-top-color: $switch-checked-color;
+      border-left-color: $switch-checked-color;
+      border-right-color: $switch-checked-color;
+    }
+  }
+}
+
+@keyframes spin {
+  0% {
+    transform: rotate(0deg);
+  }
+  100% {
+    transform: rotate(360deg);
+  }
+}
diff --git a/src/switch/switch.component.spec.ts b/src/switch/switch.component.spec.ts
new file mode 100644
index 000000000..ce3cc7f0e
--- /dev/null
+++ b/src/switch/switch.component.spec.ts
@@ -0,0 +1,94 @@
+import { Component } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  tick,
+} from '@angular/core/testing';
+import { FormsModule } from '@angular/forms';
+import { By } from '@angular/platform-browser';
+
+import { SwitchModule } from './public-api';
+
+describe('SwitchComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [SwitchModule, FormsModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+  });
+
+  it('should render correct with click event', () => {
+    // not-switched => switched
+    fixture.debugElement
+      .query(By.css('#switch2 .aui-switch'))
+      .nativeElement.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#switch2 .aui-switch')).nativeElement
+        .className,
+    ).toContain('isChecked');
+
+    // switched => not-switched
+    fixture.debugElement
+      .query(By.css('#switch1 .aui-switch'))
+      .nativeElement.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#switch1 .aui-switch')).nativeElement
+        .className,
+    ).not.toContain('isChecked');
+
+    // disabled: switched => switched
+    fixture.debugElement
+      .query(By.css('#switch3 .aui-switch'))
+      .nativeElement.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#switch3 .aui-switch')).nativeElement
+        .className,
+    ).toContain('isChecked');
+  });
+
+  it('should render correct with ngModel', fakeAsync(() => {
+    fixture.debugElement
+      .query(By.css('#switch4 .aui-switch'))
+      .nativeElement.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(ins.switchMap.d).toBe(false);
+    ins.switchMap.d = true;
+    fixture.detectChanges();
+    tick();
+    fixture.detectChanges();
+    expect(
+      fixture.debugElement.query(By.css('#switch4 .aui-switch')).nativeElement
+        .className,
+    ).toContain('isChecked');
+  }));
+});
+
+@Component({
+  template: `
+    <aui-switch id="switch1" [(ngModel)]="switchMap.a"></aui-switch>
+    <aui-switch id="switch2" [(ngModel)]="switchMap.b"></aui-switch>
+    <aui-switch
+      id="switch3"
+      [(ngModel)]="switchMap.c"
+      [disabled]="true"
+    ></aui-switch>
+    <aui-switch
+      id="switch4"
+      [(ngModel)]="switchMap.d"
+      [loading]="true"
+    ></aui-switch>
+  `,
+})
+export class TestComponent {
+  switchMap = { a: true, b: false, c: true, d: true };
+}
diff --git a/src/switch/switch.component.ts b/src/switch/switch.component.ts
new file mode 100644
index 000000000..5f3aa8e73
--- /dev/null
+++ b/src/switch/switch.component.ts
@@ -0,0 +1,62 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  Input,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { NG_VALUE_ACCESSOR } from '@angular/forms';
+import { Observable } from 'rxjs';
+import { tap } from 'rxjs/operators';
+
+import { CommonFormControl } from '../form/public-api';
+import { Bem, buildBem } from '../utils/bem';
+
+const prefix = 'aui-switch';
+
+@Component({
+  selector: 'aui-switch',
+  templateUrl: './switch.component.html',
+  styleUrls: ['./switch.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => SwitchComponent),
+      multi: true,
+    },
+  ],
+})
+export class SwitchComponent extends CommonFormControl<boolean> {
+  bem: Bem = buildBem(prefix);
+
+  @Input()
+  loading = false;
+
+  checked = false;
+
+  value$: Observable<boolean> = this.value$$.asObservable().pipe(
+    tap(value => {
+      this.checked = value;
+    }),
+  );
+
+  writeValue(value: boolean) {
+    this.value$$.next(value);
+  }
+
+  onSwitch() {
+    if (this.disabled) {
+      return;
+    }
+    this.emitValueChange(!this.checked);
+  }
+
+  onBlur() {
+    if (this.onTouched) {
+      this.onTouched();
+    }
+  }
+}
diff --git a/src/switch/switch.module.ts b/src/switch/switch.module.ts
new file mode 100644
index 000000000..137af8a56
--- /dev/null
+++ b/src/switch/switch.module.ts
@@ -0,0 +1,11 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { SwitchComponent } from './switch.component';
+
+@NgModule({
+  imports: [CommonModule],
+  declarations: [SwitchComponent],
+  exports: [SwitchComponent],
+})
+export class SwitchModule {}
diff --git a/src/table-of-contents/README.md b/src/table-of-contents/README.md
new file mode 100644
index 000000000..27d2a1f64
--- /dev/null
+++ b/src/table-of-contents/README.md
@@ -0,0 +1,79 @@
+Features:
+
+- Active link and content when content visible in scroll container.
+- Smooth scroll to content when click link.
+- Support programmable scroll to content.
+- Support nested content.
+
+Limit:
+
+- container must scrollable.
+- link active or fix position styles not included.
+- if scroll to then end, scrollHeight - scrollTop === clientHeight, set last content active.
+
+Simplest usage:
+
+```html
+<!-- links -->
+<aside>
+  <a auiTocLink="content1" [for]="toc">content1</a>
+  <a auiTocLink="content2" [for]="toc">content2</a>
+  <a auiTocLink="content3" [for]="toc">content3</a>
+</aside>
+<!-- scroll container -->
+<article auiTocContainer #toc="auiTocContainer">
+  <section auiTocContent="content1">...</section>
+  <section auiTocContent="content2">...</section>
+  <section auiTocContent="content3">...</section>
+</article>
+```
+
+Directives:
+
+- `auiTocContainer`
+
+  ```ts
+  @Output() activedChange: EventEmitter<string>;
+  ```
+
+  emit when actived change, use this for self define links active.
+
+  ```ts
+  scrollTo(content: string): void;
+  ```
+
+  programmable scroll to content.
+
+- `auiTocContent`
+
+  ```ts
+  @Input('auiTocContent') auiTocContent: string;
+  ```
+
+  set content name, must unique in same container.
+
+  ```ts
+  @HostBinding('class.isActive') active: boolean;
+  ```
+
+  you need define content `isActive` class for content styling when active.
+
+- (Optional) `auiTocLink`
+
+  ```ts
+  @Input() for: TocContainerDirective;
+  ```
+
+  scroll container template reference variable
+
+  ```ts
+  @Input('auiTocLink') auiTocLink: string;
+  ```
+
+  link target content name.
+
+  ```ts
+  @HostBinding('class.isActive') active: boolean;
+  ```
+
+  you need define link `isActive` class for link styling when active.
diff --git a/src/table-of-contents/public-api.ts b/src/table-of-contents/public-api.ts
new file mode 100644
index 000000000..bf57df05d
--- /dev/null
+++ b/src/table-of-contents/public-api.ts
@@ -0,0 +1,4 @@
+export * from './table-of-contents.module';
+export * from './toc-container.directive';
+export * from './toc-content.directive';
+export * from './toc-link.directive';
diff --git a/src/table-of-contents/table-of-contents.module.ts b/src/table-of-contents/table-of-contents.module.ts
new file mode 100644
index 000000000..160a8d441
--- /dev/null
+++ b/src/table-of-contents/table-of-contents.module.ts
@@ -0,0 +1,13 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { TocContainerDirective } from './toc-container.directive';
+import { TocContentDirective } from './toc-content.directive';
+import { TocLinkDirective } from './toc-link.directive';
+
+@NgModule({
+  imports: [CommonModule],
+  declarations: [TocContentDirective, TocContainerDirective, TocLinkDirective],
+  exports: [TocContentDirective, TocContainerDirective, TocLinkDirective],
+})
+export class TableOfContentsModule {}
diff --git a/src/table-of-contents/toc-container.directive.ts b/src/table-of-contents/toc-container.directive.ts
new file mode 100644
index 000000000..cfa1e32d2
--- /dev/null
+++ b/src/table-of-contents/toc-container.directive.ts
@@ -0,0 +1,186 @@
+import {
+  AfterContentInit,
+  ChangeDetectorRef,
+  Directive,
+  ElementRef,
+  EventEmitter,
+  HostListener,
+  OnDestroy,
+  Output,
+} from '@angular/core';
+import {
+  EMPTY,
+  Subject,
+  Subscription,
+  animationFrameScheduler,
+  of,
+} from 'rxjs';
+import {
+  debounceTime,
+  endWith,
+  map,
+  observeOn,
+  repeat,
+  startWith,
+  switchMap,
+  takeUntil,
+  takeWhile,
+  tap,
+} from 'rxjs/operators';
+
+import { TocContentDirective } from './toc-content.directive';
+
+@Directive({
+  selector: '[auiTocContainer]',
+  exportAs: 'auiTocContainer',
+  providers: [TocContainerDirective],
+})
+export class TocContainerDirective implements AfterContentInit, OnDestroy {
+  @Output()
+  activedChange = new EventEmitter<string>();
+
+  private _contents: TocContentDirective[] = [];
+  private readonly _scrollTop$ = new Subject<number>();
+  private readonly _scrollTo$ = new Subject<string>();
+  private readonly _onDestroy$ = new Subject<void>();
+  private readonly _subs: Subscription[] = [];
+  private _nativeElement: HTMLElement;
+
+  get scrollTop(): number {
+    return this._nativeElement.scrollTop || 0;
+  }
+
+  set scrollTop(value: number) {
+    this._nativeElement.scrollTop = value;
+  }
+
+  get isScrollEnd() {
+    return (
+      this._nativeElement.scrollHeight - this._nativeElement.scrollTop ===
+      this._nativeElement.clientHeight
+    );
+  }
+
+  constructor(elementRef: ElementRef, private readonly cdr: ChangeDetectorRef) {
+    this._nativeElement = elementRef.nativeElement;
+  }
+
+  getOffsetTop(element: HTMLElement): number {
+    if (element.parentElement === this._nativeElement) {
+      return element.offsetTop;
+    }
+    return element.offsetTop + this.getOffsetTop(element.parentElement);
+  }
+
+  private getMinContent(scrollTop: number) {
+    return (minContent: TocContentDirective, content: TocContentDirective) => {
+      if (
+        Math.abs(scrollTop - this.getOffsetTop(content.nativeElement)) <
+        Math.abs(scrollTop - this.getOffsetTop(minContent.nativeElement))
+      ) {
+        minContent = content;
+      }
+      return minContent;
+    };
+  }
+
+  private getMaxContent(
+    maxContent: TocContentDirective,
+    content: TocContentDirective,
+  ) {
+    if (
+      this.getOffsetTop(content.nativeElement) >
+      this.getOffsetTop(maxContent.nativeElement)
+    ) {
+      maxContent = content;
+    }
+    return maxContent;
+  }
+
+  @HostListener('scroll')
+  onScroll() {
+    this._scrollTop$.next(this.scrollTop);
+  }
+
+  ngAfterContentInit() {
+    const actived$ = this._scrollTop$
+      .pipe(
+        startWith(this.scrollTop),
+        debounceTime(200),
+        map(scrollTop => {
+          return this._contents.reduce(
+            this.isScrollEnd
+              ? this.getMaxContent.bind(this)
+              : this.getMinContent(scrollTop),
+          );
+        }),
+        map(actived => actived.auiTocContent),
+      )
+      .pipe(
+        tap(actived => {
+          this._contents.forEach(content => {
+            content.active = actived === content.auiTocContent;
+          });
+          this.cdr.detectChanges();
+        }),
+      );
+
+    const scrollTween$ = this._scrollTo$.pipe(
+      switchMap(name => {
+        const target = this._contents.find(
+          content => content.auiTocContent === name,
+        );
+
+        if (!target) {
+          return EMPTY;
+        }
+        const destination = this.getOffsetTop(target.nativeElement);
+
+        const start = performance.now();
+        const source = this.scrollTop;
+        const duration = 500;
+
+        return of(0).pipe(
+          observeOn(animationFrameScheduler),
+          repeat(),
+          map(() => (performance.now() - start) / duration),
+          takeWhile(t => t < 1),
+          endWith(1),
+          map(t => t * t * t),
+          map(t => source * (1 - t) + destination * t),
+        );
+      }),
+      takeUntil(this._onDestroy$),
+    );
+
+    this._subs.push(actived$.subscribe(this.activedChange));
+    this._subs.push(
+      scrollTween$.subscribe(tweenValue => {
+        this.scrollTop = tweenValue;
+      }),
+    );
+  }
+
+  ngOnDestroy() {
+    this._subs.forEach(sub => sub.unsubscribe());
+    this._onDestroy$.next();
+  }
+
+  scrollTo(content: string) {
+    if (content.includes('.')) {
+      this._scrollTo$.next(content.split('.')[0]);
+    } else {
+      this._scrollTo$.next(content);
+    }
+  }
+
+  registerContent(tocContent: TocContentDirective) {
+    this._contents = [...this._contents, tocContent];
+  }
+
+  deregisterContent(tocContent: TocContentDirective) {
+    this._contents = this._contents.filter(
+      content => content.auiTocContent !== tocContent.auiTocContent,
+    );
+  }
+}
diff --git a/src/table-of-contents/toc-content.directive.ts b/src/table-of-contents/toc-content.directive.ts
new file mode 100644
index 000000000..4cba5e419
--- /dev/null
+++ b/src/table-of-contents/toc-content.directive.ts
@@ -0,0 +1,43 @@
+import {
+  Directive,
+  ElementRef,
+  HostBinding,
+  Input,
+  OnDestroy,
+  OnInit,
+  Optional,
+} from '@angular/core';
+
+import { TocContainerDirective } from './toc-container.directive';
+
+@Directive({
+  selector: '[auiTocContent]',
+})
+export class TocContentDirective implements OnInit, OnDestroy {
+  @HostBinding('class.isActive')
+  active: boolean;
+
+  @Input()
+  auiTocContent: string;
+
+  nativeElement: HTMLElement;
+
+  constructor(
+    elemRef: ElementRef,
+    @Optional() private readonly containerDirective: TocContainerDirective,
+  ) {
+    this.nativeElement = elemRef.nativeElement;
+  }
+
+  ngOnInit(): void {
+    if (this.containerDirective) {
+      this.containerDirective.registerContent(this);
+    }
+  }
+
+  ngOnDestroy(): void {
+    if (this.containerDirective) {
+      this.containerDirective.deregisterContent(this);
+    }
+  }
+}
diff --git a/src/table-of-contents/toc-link.directive.ts b/src/table-of-contents/toc-link.directive.ts
new file mode 100644
index 000000000..f44f72cd3
--- /dev/null
+++ b/src/table-of-contents/toc-link.directive.ts
@@ -0,0 +1,55 @@
+import {
+  ChangeDetectorRef,
+  Directive,
+  HostBinding,
+  HostListener,
+  Input,
+  OnDestroy,
+  OnInit,
+} from '@angular/core';
+import { Subscription } from 'rxjs';
+
+import { TocContainerDirective } from './toc-container.directive';
+
+@Directive({
+  selector: '[auiTocLink]',
+})
+export class TocLinkDirective implements OnInit, OnDestroy {
+  @HostBinding('class.isActive')
+  active: boolean;
+
+  @Input()
+  for: TocContainerDirective;
+
+  @Input()
+  auiTocLink: string;
+
+  private readonly _subs: Subscription[] = [];
+
+  @HostListener('click')
+  onClick() {
+    this.for.scrollTo(this.auiTocLink);
+  }
+
+  constructor(private readonly cdr: ChangeDetectorRef) {}
+
+  ngOnInit() {
+    if (!this.for || !this.auiTocLink) {
+      return;
+    }
+    this._subs.push(
+      this.for.activedChange.subscribe((actived: string) => {
+        if (this.auiTocLink.includes('.')) {
+          this.active = this.auiTocLink.split('.').includes(actived);
+        } else {
+          this.active = actived === this.auiTocLink;
+        }
+        this.cdr.detectChanges();
+      }),
+    );
+  }
+
+  ngOnDestroy() {
+    this._subs.forEach(sub => sub.unsubscribe());
+  }
+}
diff --git a/src/table/README.md b/src/table/README.md
new file mode 100644
index 000000000..a16928cda
--- /dev/null
+++ b/src/table/README.md
@@ -0,0 +1,8 @@
+## 设计
+
+基于 angular/material 的 MatTable 修改， 功能基本一致，仅移除 MatTableDataSource 相关代码`（MatTableDataSource和MatTable本身并无关系，而且功能并不适合基于服务端的排序及过滤，未来是否会抽取适合服务端的排序及过滤功能还需要考虑）`，样式按 Alauda UI 设计规范调整 。MatTable 相关组件基于 CdkTable 开发，未来 AuiTable 的  功能变更会结合 CdkTable 来做。CdkTable 的[设计目标](https://docs.google.com/document/d/1ZyKhwrgqfTBAn7saTq2jPlep2_CwSw5DeoZ8UbaXrC0/preview)和 AuiTable 有很多  共同点，可以作为一个后续功能迭代的基础。
+
+## 使用
+
+- [material2 table.md](https://github.com/angular/components/blob/master/src/cdk/table/table.md)
+- [material2 document](https://material.angular.io/components/table/overview)
diff --git a/src/table/public-api.ts b/src/table/public-api.ts
new file mode 100644
index 000000000..46cc20c85
--- /dev/null
+++ b/src/table/public-api.ts
@@ -0,0 +1,11 @@
+export * from './table.module';
+export * from './table.component';
+export * from './table-row.component';
+export * from './table-header-row.component';
+export * from './table-cell.directive';
+export * from './table-header-cell.directive';
+export * from './table-row-def.directive';
+export * from './table-header-row-def.directive';
+export * from './table-cell-def.directive';
+export * from './table-header-cell-def.directive';
+export * from './table-column-def.directive';
diff --git a/src/table/table-cell-def.directive.ts b/src/table/table-cell-def.directive.ts
new file mode 100644
index 000000000..2668c915e
--- /dev/null
+++ b/src/table/table-cell-def.directive.ts
@@ -0,0 +1,12 @@
+import { CdkCellDef } from '@angular/cdk/table';
+import { Directive } from '@angular/core';
+
+/**
+ * Cell definition for the aui-table.
+ * Captures the template of a column's data row cell as well as cell-specific properties.
+ */
+@Directive({
+  selector: '[auiTableCellDef]',
+  providers: [{ provide: CdkCellDef, useExisting: TableCellDefDirective }],
+})
+export class TableCellDefDirective extends CdkCellDef {}
diff --git a/src/table/table-cell.directive.ts b/src/table/table-cell.directive.ts
new file mode 100644
index 000000000..7bc7f3c0c
--- /dev/null
+++ b/src/table/table-cell.directive.ts
@@ -0,0 +1,24 @@
+import { CdkCell, CdkColumnDef } from '@angular/cdk/table';
+import { Directive, ElementRef } from '@angular/core';
+
+import { buildBem } from '../utils/bem';
+
+const bem = buildBem('aui-table');
+
+/** Cell template container that adds the right classes and role. */
+@Directive({
+  // tslint:disable-next-line: directive-selector
+  selector: 'aui-table-cell',
+  host: {
+    class: 'aui-table__cell',
+    role: 'gridcell',
+  },
+})
+export class TableCellDirective extends CdkCell {
+  constructor(columnDef: CdkColumnDef, elementRef: ElementRef) {
+    super(columnDef, elementRef);
+    elementRef.nativeElement.classList.add(
+      bem.element(`column-${columnDef.cssClassFriendlyName}`),
+    );
+  }
+}
diff --git a/src/table/table-column-def.directive.ts b/src/table/table-column-def.directive.ts
new file mode 100644
index 000000000..252ed73f0
--- /dev/null
+++ b/src/table/table-column-def.directive.ts
@@ -0,0 +1,16 @@
+import { CdkColumnDef } from '@angular/cdk/table';
+import { Directive, Input } from '@angular/core';
+
+/**
+ * Column definition for the aui-table.
+ * Defines a set of cells available for a table column.
+ */
+@Directive({
+  selector: '[auiTableColumnDef]',
+  providers: [{ provide: CdkColumnDef, useExisting: TableColumnDefDirective }],
+})
+export class TableColumnDefDirective extends CdkColumnDef {
+  /** Unique name for this column. */
+  @Input('auiTableColumnDef')
+  name: string;
+}
diff --git a/src/table/table-header-cell-def.directive.ts b/src/table/table-header-cell-def.directive.ts
new file mode 100644
index 000000000..3cf85a7db
--- /dev/null
+++ b/src/table/table-header-cell-def.directive.ts
@@ -0,0 +1,14 @@
+import { CdkHeaderCellDef } from '@angular/cdk/table';
+import { Directive } from '@angular/core';
+
+/**
+ * Header cell definition for the aui-table.
+ * Captures the template of a column's header cell and as well as cell-specific properties.
+ */
+@Directive({
+  selector: '[auiTableHeaderCellDef]',
+  providers: [
+    { provide: CdkHeaderCellDef, useExisting: TableHeaderCellDefDirective },
+  ],
+})
+export class TableHeaderCellDefDirective extends CdkHeaderCellDef {}
diff --git a/src/table/table-header-cell.directive.ts b/src/table/table-header-cell.directive.ts
new file mode 100644
index 000000000..5d59fcfe2
--- /dev/null
+++ b/src/table/table-header-cell.directive.ts
@@ -0,0 +1,24 @@
+import { CdkColumnDef, CdkHeaderCell } from '@angular/cdk/table';
+import { Directive, ElementRef } from '@angular/core';
+
+import { buildBem } from '../utils/bem';
+
+const bem = buildBem('aui-table');
+
+/** Header cell template container that adds the right classes and role. */
+@Directive({
+  // tslint:disable-next-line: directive-selector
+  selector: 'aui-table-header-cell',
+  host: {
+    class: 'aui-table__header-cell',
+    role: 'columnheader',
+  },
+})
+export class TableHeaderCellDirective extends CdkHeaderCell {
+  constructor(columnDef: CdkColumnDef, elementRef: ElementRef) {
+    super(columnDef, elementRef);
+    elementRef.nativeElement.classList.add(
+      bem.element(`column-${columnDef.cssClassFriendlyName}`),
+    );
+  }
+}
diff --git a/src/table/table-header-row-def.directive.ts b/src/table/table-header-row-def.directive.ts
new file mode 100644
index 000000000..85d347094
--- /dev/null
+++ b/src/table/table-header-row-def.directive.ts
@@ -0,0 +1,17 @@
+import { CdkHeaderRowDef } from '@angular/cdk/table';
+import { Directive, Input } from '@angular/core';
+
+/**
+ * Header row definition for the aui-table.
+ * Captures the header row's template and other header properties such as the columns to display.
+ */
+@Directive({
+  selector: '[auiTableHeaderRowDef]',
+  providers: [
+    { provide: CdkHeaderRowDef, useExisting: TableHeaderRowDefDirective },
+  ],
+})
+export class TableHeaderRowDefDirective extends CdkHeaderRowDef {
+  @Input('auiTableHeaderRowDef')
+  columns: string[];
+}
diff --git a/src/table/table-header-row.component.ts b/src/table/table-header-row.component.ts
new file mode 100644
index 000000000..d61ce605f
--- /dev/null
+++ b/src/table/table-header-row.component.ts
@@ -0,0 +1,21 @@
+import { CDK_ROW_TEMPLATE, CdkHeaderRow } from '@angular/cdk/table';
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+/** Header template container that contains the cell outlet. Adds the right class and role. */
+@Component({
+  selector: 'aui-table-header-row',
+  template: CDK_ROW_TEMPLATE,
+  host: {
+    class: 'aui-table__header-row',
+    role: 'row',
+  },
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  exportAs: 'auiTableHeaderRow',
+  preserveWhitespaces: false,
+})
+export class TableHeaderRowComponent extends CdkHeaderRow {}
diff --git a/src/table/table-row-def.directive.ts b/src/table/table-row-def.directive.ts
new file mode 100644
index 000000000..f718f6e55
--- /dev/null
+++ b/src/table/table-row-def.directive.ts
@@ -0,0 +1,19 @@
+import { CdkRowDef } from '@angular/cdk/table';
+import { Directive, Input } from '@angular/core';
+
+/**
+ * Data row definition for the aui-table.
+ * Captures the header row's template and other row properties such as the columns to display and
+ * a when predicate that describes when this row should be used.
+ */
+@Directive({
+  selector: '[auiTableRowDef]',
+  providers: [{ provide: CdkRowDef, useExisting: TableRowDefDirective }],
+})
+export class TableRowDefDirective<T> extends CdkRowDef<T> {
+  @Input('auiTableRowDefColumns')
+  columns: string[];
+
+  @Input('auiTableRowDefWhen')
+  when: (index: number, rowData: T) => boolean;
+}
diff --git a/src/table/table-row.component.ts b/src/table/table-row.component.ts
new file mode 100644
index 000000000..60849a973
--- /dev/null
+++ b/src/table/table-row.component.ts
@@ -0,0 +1,27 @@
+import { CDK_ROW_TEMPLATE, CdkRow } from '@angular/cdk/table';
+import {
+  ChangeDetectionStrategy,
+  Component,
+  HostBinding,
+  Input,
+  ViewEncapsulation,
+} from '@angular/core';
+
+/** Data row template container that contains the cell outlet. Adds the right class and role. */
+@Component({
+  selector: 'aui-table-row',
+  template: CDK_ROW_TEMPLATE,
+  host: {
+    class: 'aui-table__row',
+    role: 'row',
+  },
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  exportAs: 'auiTableRow',
+  preserveWhitespaces: false,
+})
+export class TableRowComponent extends CdkRow {
+  @Input()
+  @HostBinding('class.isDisabled')
+  disabled = false;
+}
diff --git a/src/table/table.component.scss b/src/table/table.component.scss
new file mode 100644
index 000000000..48d2ad757
--- /dev/null
+++ b/src/table/table.component.scss
@@ -0,0 +1,69 @@
+@import '../theme/var';
+
+.aui-table {
+  font-size: $table-font-size-base;
+
+  &__row,
+  &__header-row {
+    display: flex;
+    align-items: center;
+    box-sizing: border-box;
+
+    // Workaround for https://goo.gl/pFmjJD in IE 11. Adds a pseudo
+    // element that will stretch the row the correct height. See:
+    // https://connect.microsoft.com/IE/feedback/details/802625
+    &:after {
+      display: inline-block;
+      min-height: inherit;
+      content: '';
+    }
+  }
+  &__row {
+    padding: $table-row-vertical-padding 0;
+    border-top-width: 0;
+    border-bottom-width: $table-border-width;
+    border-left-width: 0;
+    border-right-width: 0;
+    border-style: solid;
+    border-color: $table-row-border-color;
+    background: $table-row-bg;
+    position: relative;
+
+    &.isDisabled:before {
+      content: '';
+      z-index: 10;
+      position: absolute;
+      top: 0;
+      left: 0;
+      width: 100%;
+      height: 100%;
+      background-color: $color-white;
+      opacity: 0.7;
+      cursor: not-allowed;
+    }
+  }
+  &__header-row {
+    height: $table-header-row-height;
+    padding: 0;
+    background-color: $table-header-row-bg;
+    border-color: $table-header-row-border-color;
+    border-style: solid;
+    border-top-width: $table-border-width;
+    border-bottom-width: $table-border-width;
+    border-left-width: 0;
+    border-right-width: 0;
+  }
+  &__cell,
+  &__header-cell {
+    flex: 1;
+    overflow: hidden;
+    word-wrap: break-word;
+    padding: 0 $table-cell-horizontal-padding;
+  }
+  &__header-cell {
+    color: $table-header-row-color;
+    font-weight: 500;
+    height: $table-header-row-height;
+    line-height: $table-header-row-height;
+  }
+}
diff --git a/src/table/table.component.ts b/src/table/table.component.ts
new file mode 100644
index 000000000..161b83669
--- /dev/null
+++ b/src/table/table.component.ts
@@ -0,0 +1,20 @@
+import { CDK_TABLE_TEMPLATE, CdkTable } from '@angular/cdk/table';
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-table',
+  exportAs: 'auiTable',
+  encapsulation: ViewEncapsulation.None,
+  styleUrls: ['table.component.scss'],
+  template: CDK_TABLE_TEMPLATE,
+  host: {
+    class: 'aui-table',
+  },
+  preserveWhitespaces: false,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class TableComponent<T> extends CdkTable<T> {}
diff --git a/src/table/table.module.ts b/src/table/table.module.ts
new file mode 100644
index 000000000..5ee2ffdd3
--- /dev/null
+++ b/src/table/table.module.ts
@@ -0,0 +1,43 @@
+import { CdkTableModule } from '@angular/cdk/table';
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { TableCellDefDirective } from './table-cell-def.directive';
+import { TableCellDirective } from './table-cell.directive';
+import { TableColumnDefDirective } from './table-column-def.directive';
+import { TableHeaderCellDefDirective } from './table-header-cell-def.directive';
+import { TableHeaderCellDirective } from './table-header-cell.directive';
+import { TableHeaderRowDefDirective } from './table-header-row-def.directive';
+import { TableHeaderRowComponent } from './table-header-row.component';
+import { TableRowDefDirective } from './table-row-def.directive';
+import { TableRowComponent } from './table-row.component';
+import { TableComponent } from './table.component';
+
+@NgModule({
+  imports: [CommonModule, CdkTableModule],
+  declarations: [
+    TableComponent,
+    TableRowComponent,
+    TableHeaderRowComponent,
+    TableCellDirective,
+    TableHeaderCellDirective,
+    TableRowDefDirective,
+    TableHeaderRowDefDirective,
+    TableCellDefDirective,
+    TableHeaderCellDefDirective,
+    TableColumnDefDirective,
+  ],
+  exports: [
+    TableComponent,
+    TableRowComponent,
+    TableHeaderRowComponent,
+    TableCellDirective,
+    TableHeaderCellDirective,
+    TableRowDefDirective,
+    TableHeaderRowDefDirective,
+    TableCellDefDirective,
+    TableHeaderCellDefDirective,
+    TableColumnDefDirective,
+  ],
+})
+export class TableModule {}
diff --git a/src/table/table.spec.ts b/src/table/table.spec.ts
new file mode 100644
index 000000000..ac5f06409
--- /dev/null
+++ b/src/table/table.spec.ts
@@ -0,0 +1,195 @@
+import { DataSource } from '@angular/cdk/collections';
+import { Component, ViewChild } from '@angular/core';
+import { TestBed } from '@angular/core/testing';
+import { BehaviorSubject, Observable } from 'rxjs';
+
+import { buildBem } from '../utils/bem';
+
+import { TableComponent, TableModule } from './public-api';
+
+const bem = buildBem('aui-table');
+
+describe('Table', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [TableModule],
+      declarations: [SimpleTableAppComponent],
+    });
+  });
+
+  describe('with basic data source', () => {
+    it('should be able to create a table with the right content and without when row', () => {
+      const fixture = TestBed.createComponent(SimpleTableAppComponent);
+      fixture.detectChanges();
+
+      const tableElement = fixture.nativeElement.querySelector('.aui-table');
+      const data = fixture.componentInstance.dataSource.data;
+      expectTableToMatchContent(tableElement, [
+        ['Column A', 'Column B', 'Column C'],
+        [data[0].a, data[0].b, data[0].c],
+        [data[1].a, data[1].b, data[1].c],
+        [data[2].a, data[2].b, data[2].c],
+        ['fourth_row'],
+      ]);
+    });
+  });
+});
+
+interface TestData {
+  a?: string;
+  b?: string;
+  c?: string;
+}
+
+class FakeDataSource extends DataSource<TestData> {
+  _dataChange = new BehaviorSubject<TestData[]>([]);
+  set data(data: TestData[]) {
+    this._dataChange.next(data);
+  }
+
+  get data() {
+    return this._dataChange.getValue();
+  }
+
+  constructor() {
+    super();
+    for (let i = 0; i < 4; i++) {
+      this.addData();
+    }
+  }
+
+  connect(): Observable<TestData[]> {
+    return this._dataChange;
+  }
+
+  disconnect() {
+    //
+  }
+
+  addData() {
+    const nextIndex = this.data.length + 1;
+
+    const copiedData = this.data.slice();
+    copiedData.push({
+      a: `a_${nextIndex}`,
+      b: `b_${nextIndex}`,
+      c: `c_${nextIndex}`,
+    });
+
+    this.data = copiedData;
+  }
+}
+
+@Component({
+  template: `
+    <aui-table [dataSource]="dataSource">
+      <ng-container auiTableColumnDef="column_a">
+        <aui-table-header-cell *auiTableHeaderCellDef>
+          Column A
+        </aui-table-header-cell>
+        <aui-table-cell *auiTableCellDef="let row">{{ row.a }}</aui-table-cell>
+      </ng-container>
+      <ng-container auiTableColumnDef="column_b">
+        <aui-table-header-cell *auiTableHeaderCellDef>
+          Column B
+        </aui-table-header-cell>
+        <aui-table-cell *auiTableCellDef="let row">{{ row.b }}</aui-table-cell>
+      </ng-container>
+      <ng-container auiTableColumnDef="column_c">
+        <aui-table-header-cell *auiTableHeaderCellDef>
+          Column C
+        </aui-table-header-cell>
+        <aui-table-cell *auiTableCellDef="let row">{{ row.c }}</aui-table-cell>
+      </ng-container>
+      <ng-container auiTableColumnDef="special_column">
+        <aui-table-cell *auiTableCellDef="let row">fourth_row</aui-table-cell>
+      </ng-container>
+      <aui-table-header-row
+        *auiTableHeaderRowDef="columnsToRender"
+      ></aui-table-header-row>
+      <aui-table-row
+        *auiTableRowDef="let row; columns: columnsToRender"
+      ></aui-table-row>
+      <aui-table-row
+        *auiTableRowDef="
+          let row;
+          columns: ['special_column'];
+          when: isFourthRow
+        "
+      ></aui-table-row>
+    </aui-table>
+  `,
+})
+class SimpleTableAppComponent {
+  dataSource: FakeDataSource | null = new FakeDataSource();
+  columnsToRender = ['column_a', 'column_b', 'column_c'];
+  @ViewChild(TableComponent, { static: true })
+  table: TableComponent<TestData>;
+
+  isFourthRow = (i: number, _rowData: TestData) => i === 3;
+}
+
+// Utilities copied from CDKTable's spec
+function getElements(element: Element, query: string): Element[] {
+  return [].slice.call(element.querySelectorAll(query));
+}
+
+function getHeaderRow(tableElement: Element): Element {
+  return tableElement.querySelector(`.${bem.element('header-row')}`);
+}
+
+function getRows(tableElement: Element): Element[] {
+  return getElements(tableElement, `.${bem.element('row')}`);
+}
+function getCells(row: Element): Element[] {
+  return row ? getElements(row, `.${bem.element('cell')}`) : [];
+}
+
+function getHeaderCells(tableElement: Element): Element[] {
+  return getElements(
+    getHeaderRow(tableElement),
+    `.${bem.element('header-cell')}`,
+  );
+}
+
+function expectTableToMatchContent(
+  tableElement: Element,
+  expectedTableContent: any[],
+) {
+  const missedExpectations: string[] = [];
+  function checkCellContent(cell: Element, expectedTextContent: string) {
+    const actualTextContent = cell.textContent.trim();
+    if (actualTextContent !== expectedTextContent) {
+      missedExpectations.push(
+        `Expected cell contents to be ${expectedTextContent} but was ${actualTextContent}`,
+      );
+    }
+  }
+
+  // Check header cells
+  const expectedHeaderContent = expectedTableContent.shift();
+  getHeaderCells(tableElement).forEach((cell, index) => {
+    const expected = expectedHeaderContent
+      ? expectedHeaderContent[index]
+      : null;
+    checkCellContent(cell, expected);
+  });
+
+  // Check data row cells
+  const rows = getRows(tableElement);
+  expect(rows.length).toBe(expectedTableContent.length);
+  rows.forEach((row, rowIndex) => {
+    getCells(row).forEach((cell, cellIndex) => {
+      const expected =
+        expectedTableContent.length > 0
+          ? expectedTableContent[rowIndex][cellIndex]
+          : null;
+      checkCellContent(cell, expected);
+    });
+  });
+
+  if (missedExpectations.length > 0) {
+    // eslint-disable-next-line jest/no-jasmine-globals
+    fail(missedExpectations.join('\n'));
+  }
+}
diff --git a/src/tabs/README.md b/src/tabs/README.md
new file mode 100644
index 000000000..b03698b43
--- /dev/null
+++ b/src/tabs/README.md
@@ -0,0 +1,118 @@
+# Alauda Tabs
+
+> 移植自 Angular Material, 增加了类型(卡片/线条)和大小(大/中/小)选项.
+
+## 基本介绍
+
+- 可使用 `selectedIndex` `@Input` 或者用户选择 Tab 标签来激活选中的 Tab.
+- 当激活 Tab 变化时, 会发射 `selectedTabChange` 事件
+- 当 Tab 被 focus 时, 会发送 `focusChange` 事件
+- Label 支持文本输入 (通过 `aui-tab` 的 `[label]` 输入 ), 或者将 `auiTabLabel` 指令包裹 `ng-template` 提供自定义模板
+- 可提供 `auiTabHeaderAddon` 指令为 Tab 头提供额外的模板, 停靠在 Tab 头的右侧
+- 提供大/中/小三种大小输入
+- 提供卡片/线条两种样式
+- Tab 可打开 `closeable` 选项, tab 标签上会渲染关闭按键. 当关闭按键点击时, 会发射 `close` 事件.
+- 只有被激活的 tab 的模板才会渲染
+- 支持键盘选中
+
+## 简单使用方法
+
+```html
+<aui-tab-group>
+  <aui-tab label="One">
+    <h1>Some tab content</h1>
+    <p>...</p>
+  </aui-tab>
+  <aui-tab label="Two">
+    <h1>Some more tab content</h1>
+    <p>...</p>
+  </aui-tab>
+</aui-tab-group>
+```
+
+## 自定义 Tab Label
+
+```html
+<aui-tab-group>
+  <aui-tab label="One">
+    <ng-template auiTabLabel>
+      <h1>Some tab content</h1>
+      <p>...</p>
+    </ng-template>
+  </aui-tab>
+</aui-tab-group>
+```
+
+## 自定义 Tab Header Addon
+
+```html
+<aui-tab-group>
+  <aui-tab label="One">
+    Content for One
+  </aui-tab>
+
+  <ng-template auiTabHeaderAddon>
+    Some Addon controls
+  </ng-template>
+</aui-tab-group>
+```
+
+## Components
+
+### `TabGroupComponent`
+
+- **selector**: `aui-tab-group`
+- **export**: `auiTabGroup`
+
+#### TabGroupComponent Inputs
+
+| 参数          | 说明              | 类型    | 默认值       |
+| ------------- | ----------------- | ------- | ------------ |
+| type          | 主题              | TabType | TabType.Line |
+| size          | 尺寸              | TabSize | Tab.Medium   |
+| selectedIndex | 选中 tab 的 index | number  | -            |
+| lazy          | 懒加载模式        | boolean | false        |
+
+#### TabGroupComponent Events
+
+```ts
+interface TabChangeEvent {
+  index: number;
+  tab: TabComponent;
+}
+```
+
+- **selectedTabChange**: 当 Tab 切换时, 发射 TabChangeEvent 事件.
+- **selectedIndex**: 当 Tab 切换时, 发射改变的 index. 与 `selectedIndex` 输入可组合成双向绑定输入.
+- **focusChange**: 当 Tab 的 focus 进行切换时, 发射 TabChangeEvent 事件.
+
+### `TabComponent`
+
+- **selector**: `aui-tab`
+- **export**: `auiTab`
+
+#### TabComponent Inputs
+
+| 参数      | 说明             | 类型    | 默认值 |
+| --------- | ---------------- | ------- | ------ |
+| label     | 文字 label       | string  | -      |
+| closeable | 是否显示关闭按键 | boolean | false  |
+| disabled  | 是否禁用此 tab   | boolean | false  |
+
+#### TabComponent Events
+
+- **close**: 当 Tab 的关闭按键被点击时发射
+
+## Directives
+
+### `TabLabelDirective`
+
+- **selector**: `auiTabLabel`
+
+可让用户自定义 label 模板.
+
+### `TabHeaderAddonDirective`
+
+- **selector**: `auiTabHeaderAddon`
+
+可让用户自定义 Tab 头的插件模板.
diff --git a/src/tabs/public-api.ts b/src/tabs/public-api.ts
new file mode 100644
index 000000000..141423c41
--- /dev/null
+++ b/src/tabs/public-api.ts
@@ -0,0 +1,8 @@
+export * from './tabs.module';
+export * from './tabs.types';
+export * from './tab-group.component';
+export * from './tab-body.component';
+export * from './tab-header.component';
+export * from './tab-directives';
+export * from './tab.component';
+export * from './tab-header-active-indicator.component';
diff --git a/src/tabs/tab-body.component.html b/src/tabs/tab-body.component.html
new file mode 100644
index 000000000..dc6c9cb25
--- /dev/null
+++ b/src/tabs/tab-body.component.html
@@ -0,0 +1,5 @@
+<div class="aui-tab-body">
+  <div #content class="aui-tab-body__content">
+    <ng-template auiTabBodyHost></ng-template>
+  </div>
+</div>
diff --git a/src/tabs/tab-body.component.ts b/src/tabs/tab-body.component.ts
new file mode 100644
index 000000000..7a03bc6fe
--- /dev/null
+++ b/src/tabs/tab-body.component.ts
@@ -0,0 +1,44 @@
+import { CdkPortalOutlet, TemplatePortal } from '@angular/cdk/portal';
+import {
+  ChangeDetectionStrategy,
+  Component,
+  Input,
+  OnDestroy,
+  ViewChild,
+  ViewEncapsulation,
+} from '@angular/core';
+import { BehaviorSubject } from 'rxjs';
+
+@Component({
+  selector: 'aui-tab-body',
+  templateUrl: './tab-body.component.html',
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class TabBodyComponent implements OnDestroy {
+  private _content: TemplatePortal;
+
+  content$ = new BehaviorSubject<TemplatePortal>(null);
+
+  /** The portal host inside of this container into which the tab body content will be loaded. */
+  @ViewChild(CdkPortalOutlet, { static: true })
+  _portalOutlet: CdkPortalOutlet;
+
+  /** The tab body content to display. */
+  @Input()
+  get content() {
+    return this._content;
+  }
+
+  set content(content: TemplatePortal) {
+    if (this._content !== content) {
+      this.content$.next(content);
+    }
+    this._content = content;
+  }
+
+  ngOnDestroy() {
+    this.content$.complete();
+  }
+}
diff --git a/src/tabs/tab-directives.ts b/src/tabs/tab-directives.ts
new file mode 100644
index 000000000..52e2f5590
--- /dev/null
+++ b/src/tabs/tab-directives.ts
@@ -0,0 +1,127 @@
+import { CdkPortal, CdkPortalOutlet } from '@angular/cdk/portal';
+import {
+  ComponentFactoryResolver,
+  Directive,
+  ElementRef,
+  Input,
+  OnDestroy,
+  OnInit,
+  TemplateRef,
+  ViewContainerRef,
+} from '@angular/core';
+import { Subscription } from 'rxjs';
+
+import { coerceAttrBoolean } from '../utils/coercion';
+
+import { TabBodyComponent } from './tab-body.component';
+
+/** Used to flag tab labels for use with the portal directive */
+@Directive({
+  selector: '[auiTabLabel]',
+})
+export class TabLabelDirective extends CdkPortal {
+  // eslint-disable-next-line @typescript-eslint/no-useless-constructor
+  constructor(
+    templateRef: TemplateRef<any>,
+    viewContainerRef: ViewContainerRef,
+  ) {
+    super(templateRef, viewContainerRef);
+  }
+}
+
+/**
+ * Lazy load the embedded template for a tab content.
+ */
+@Directive({
+  selector: '[auiTabContent]',
+})
+export class TabContentDirective {
+  constructor(public template: TemplateRef<any>) {}
+}
+
+/** Used to project additional template from host to the tab header. */
+@Directive({
+  selector: '[auiTabHeaderAddon]',
+})
+export class TabHeaderAddonDirective extends CdkPortal {
+  // eslint-disable-next-line @typescript-eslint/no-useless-constructor
+  constructor(
+    templateRef: TemplateRef<any>,
+    viewContainerRef: ViewContainerRef,
+  ) {
+    super(templateRef, viewContainerRef);
+  }
+}
+
+/**
+ * Used in the `aui-tab-group` view to display tab labels.
+ */
+@Directive({
+  selector: '[auiTabLabelWrapper]',
+  host: {
+    '[class.aui-tab-label]': 'true',
+    '[class.aui-tab-label--disabled]': '!!disabled',
+  },
+})
+export class TabLabelWrapperDirective {
+  private _disabled: boolean;
+
+  /** Whether or not the tab is disabled  */
+  @Input()
+  get disabled() {
+    return this._disabled;
+  }
+
+  set disabled(value: any) {
+    this._disabled = coerceAttrBoolean(value);
+  }
+
+  getOffsetLeft(): number {
+    return this.elementRef.nativeElement.offsetLeft;
+  }
+
+  getOffsetWidth(): number {
+    return this.elementRef.nativeElement.offsetWidth;
+  }
+
+  /** Sets focus on the wrapper element */
+  focus(): void {
+    this.elementRef.nativeElement.focus();
+  }
+
+  constructor(public elementRef: ElementRef) {}
+}
+
+/**
+ * The portal host directive for the contents of the tab.
+ */
+@Directive({
+  selector: '[auiTabBodyHost]',
+})
+export class TabBodyPortalDirective extends CdkPortalOutlet
+  implements OnInit, OnDestroy {
+  private _hostSubscription = Subscription.EMPTY;
+
+  constructor(
+    componentFactoryResolver: ComponentFactoryResolver,
+    viewContainerRef: ViewContainerRef,
+    private readonly _host: TabBodyComponent,
+  ) {
+    super(componentFactoryResolver, viewContainerRef);
+  }
+
+  /** Set initial visibility or set up subscription for changing visibility. */
+  ngOnInit(): void {
+    super.ngOnInit();
+    this._hostSubscription = this._host.content$.subscribe(content => {
+      if (this.hasAttached) {
+        this.detach();
+      }
+      this.attach(content);
+    });
+  }
+
+  ngOnDestroy() {
+    this._hostSubscription.unsubscribe();
+  }
+}
diff --git a/src/tabs/tab-group.component.html b/src/tabs/tab-group.component.html
new file mode 100644
index 000000000..cb0752c82
--- /dev/null
+++ b/src/tabs/tab-group.component.html
@@ -0,0 +1,65 @@
+<div [ngClass]="bem.block()">
+  <aui-tab-header
+    [selectedIndex]="selectedIndex"
+    [type]="type"
+    [size]="size"
+    (indexFocused)="_focusChanged($event)"
+    (selectFocusedIndex)="selectedIndex = $event"
+  >
+    <div
+      role="tab"
+      *ngFor="let tab of _tabs; let i = index"
+      auiTabLabelWrapper
+      cdkMonitorElementFocus
+      [class.isActive]="selectedIndex == i"
+      [class.closeable]="tab.closeable && !tab.disabled"
+      [disabled]="tab.disabled"
+      (click)="_handleClick(tab, i)"
+      [title]="tab.textLabel"
+      [attr.tabIndex]="_getTabIndex(tab, i)"
+      [attr.aria-posinset]="i + 1"
+      [attr.aria-setsize]="_tabs.length"
+      [attr.aria-label]="tab.textLabel"
+    >
+      <div class="aui-tab-label__content">
+        <!-- If there is a label template, use it. -->
+        <ng-template [ngIf]="tab.templateLabel">
+          <ng-template [cdkPortalOutlet]="tab.templateLabel"></ng-template>
+        </ng-template>
+        <!-- If there is not a label template, fall back to the text label. -->
+        <ng-template [ngIf]="!tab.templateLabel">
+          {{ tab.textLabel }}
+        </ng-template>
+      </div>
+
+      <aui-icon
+        *ngIf="tab.closeable && !tab.disabled"
+        class="aui-tab-label__close"
+        icon="close_small"
+        (click)="tab.close.emit(); $event.stopPropagation()"
+      ></aui-icon>
+    </div>
+
+    <ng-container *ngIf="_headerAddon">
+      <ng-container *auiTabHeaderAddon>
+        <ng-template [cdkPortalOutlet]="_headerAddon"></ng-template>
+      </ng-container>
+    </ng-container>
+  </aui-tab-header>
+
+  <div [ngClass]="bem.element('body-wrapper')">
+    <ng-container *ngIf="lazy">
+      <aui-tab-body
+        role="tabpanel"
+        *ngFor="let tab of activatedTabs"
+        [content]="tab.content"
+        [hidden]="tab !== activeTab"
+      ></aui-tab-body>
+    </ng-container>
+    <aui-tab-body
+      role="tabpanel"
+      *ngIf="!lazy && activeTab"
+      [content]="activeTab.content"
+    ></aui-tab-body>
+  </div>
+</div>
diff --git a/src/tabs/tab-group.component.scss b/src/tabs/tab-group.component.scss
new file mode 100644
index 000000000..8e98382ec
--- /dev/null
+++ b/src/tabs/tab-group.component.scss
@@ -0,0 +1,11 @@
+@import '../theme/mixin';
+@import '../theme/var';
+
+.aui-tab-group {
+  display: flex;
+  flex-flow: column;
+}
+
+aui-tab-header + .aui-tab-group__body-wrapper {
+  margin-top: 16px;
+}
diff --git a/src/tabs/tab-group.component.spec.ts b/src/tabs/tab-group.component.spec.ts
new file mode 100644
index 000000000..b173354e1
--- /dev/null
+++ b/src/tabs/tab-group.component.spec.ts
@@ -0,0 +1,347 @@
+import { Component, QueryList, ViewChildren } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  async,
+  fakeAsync,
+  tick,
+} from '@angular/core/testing';
+import { By } from '@angular/platform-browser';
+
+import { LifeCycle, LifeCycleDirective } from '../utils/life-cycle';
+
+import { TabComponent, TabGroupComponent, TabsModule } from './public-api';
+
+describe('TabGroupComponent', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [TabsModule],
+      declarations: [SimpleTabsTestAppComponent, LifeCycleDirective],
+    });
+  });
+
+  describe('basic behavior', () => {
+    let fixture: ComponentFixture<SimpleTabsTestAppComponent>;
+
+    beforeEach(() => {
+      fixture = TestBed.createComponent(SimpleTabsTestAppComponent);
+    });
+
+    it('should default to the first tab', () => {
+      checkSelectedIndex(0, fixture);
+    });
+
+    it('should change selected index on click', fakeAsync(() => {
+      const component = fixture.debugElement.componentInstance;
+      component.selectedIndex = 0;
+      checkSelectedIndex(0, fixture);
+
+      // select the second tab
+      let tabLabel = fixture.debugElement.queryAll(By.css('.aui-tab-label'))[1];
+      tabLabel.nativeElement.click();
+      checkSelectedIndex(1, fixture);
+
+      // select the third tab
+      tabLabel = fixture.debugElement.queryAll(By.css('.aui-tab-label'))[2];
+      tabLabel.nativeElement.click();
+      fixture.detectChanges();
+      tick();
+      checkSelectedIndex(2, fixture);
+    }));
+
+    it('should support two-way binding for selectedIndex', fakeAsync(() => {
+      const component = fixture.componentInstance;
+      component.selectedIndex = 0;
+      fixture.detectChanges();
+      const tabLabel = fixture.debugElement.queryAll(
+        By.css('.aui-tab-label'),
+      )[1];
+      tabLabel.nativeElement.click();
+      fixture.detectChanges();
+      tick();
+      expect(component.selectedIndex).toBe(1);
+    }));
+
+    // Note: needs to be `async` in order to fail when we expect it to.
+    it('should set to correct tab on fast change', async(() => {
+      const component = fixture.componentInstance;
+      component.selectedIndex = 0;
+      fixture.detectChanges();
+      setTimeout(() => {
+        component.selectedIndex = 1;
+        fixture.detectChanges();
+        setTimeout(() => {
+          component.selectedIndex = 0;
+          fixture.detectChanges();
+          fixture.whenStable().then(() => {
+            expect(component.selectedIndex).toBe(0);
+          });
+        }, 1);
+      }, 1);
+    }));
+
+    it('should change tabs based on selectedIndex', fakeAsync(() => {
+      const component = fixture.componentInstance;
+      const tabComponent = fixture.debugElement.query(By.css('aui-tab-group'))
+        .componentInstance;
+      // eslint-disable-next-line jest/no-jasmine-globals
+      spyOn(component, 'handleSelection').and.callThrough();
+      checkSelectedIndex(0, fixture);
+      tabComponent.selectedIndex = 2;
+      checkSelectedIndex(2, fixture);
+      tick();
+      expect(component.handleSelection).toHaveBeenCalledTimes(1);
+      expect(component.selectEvent.index).toBe(2);
+    }));
+
+    it('should handle auiTabContent correctly for lazy loaded tabs', fakeAsync(() => {
+      const component = fixture.componentInstance;
+      const tabComponent = fixture.debugElement.query(By.css('aui-tab-group'))
+        .componentInstance;
+
+      // At first there should no created tabs:
+      expect(component.createdTabsCounter).toBe(0);
+
+      // After initializing, there should be 2 created tabs:
+      fixture.detectChanges();
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(2);
+
+      // The second tab is lazy loaded (created)
+      tabComponent.selectedIndex = 1;
+      fixture.detectChanges();
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(3);
+
+      tabComponent.selectedIndex = 2;
+      fixture.detectChanges();
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(3);
+
+      tabComponent.selectedIndex = 3;
+      fixture.detectChanges();
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(2);
+    }));
+
+    it('should handle auiTabContent correctly for true lazy loading tabs', fakeAsync(() => {
+      const component = fixture.componentInstance;
+      const tabComponent = fixture.debugElement.query(By.css('aui-tab-group'))
+        .componentInstance;
+
+      component.setLazy(true);
+
+      // At first there should no created tabs:
+      expect(component.createdTabsCounter).toBe(0);
+
+      // After initializing, there should be 2 created tabs:
+      fixture.detectChanges();
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(2);
+
+      // The second tab is lazy loaded (created)
+      tabComponent.selectedIndex = 1;
+      fixture.detectChanges();
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(3);
+
+      tabComponent.selectedIndex = 2;
+      fixture.detectChanges();
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(4);
+
+      tabComponent.selectedIndex = 3;
+      fixture.detectChanges();
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(4);
+    }));
+
+    it('should clear lazy loaded tabs after lazy changed to false', fakeAsync(() => {
+      const component = fixture.componentInstance;
+      const tabComponent = fixture.debugElement.query(By.css('aui-tab-group'))
+        .componentInstance;
+
+      component.setLazy(true);
+
+      expect(component.createdTabsCounter).toBe(0);
+
+      fixture.detectChanges();
+      tabComponent.selectedIndex = 1;
+      fixture.detectChanges();
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(3);
+
+      component.setLazy(false);
+
+      tabComponent.selectedIndex = 2;
+      fixture.detectChanges();
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(3);
+
+      component.setLazy(true);
+
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(3);
+
+      tabComponent.selectedIndex = 1;
+      fixture.detectChanges();
+      tick();
+      fixture.detectChanges();
+      expect(component.createdTabsCounter).toBe(4);
+    }));
+
+    it('should update tab positions when selected index is changed', () => {
+      fixture.detectChanges();
+      const component: TabGroupComponent = fixture.debugElement.query(
+        By.css('aui-tab-group'),
+      ).componentInstance;
+      const tabs: TabComponent[] = component._tabs.toArray();
+      expect(tabs[0].position).toBe(0);
+      expect(tabs[1].position).toBeGreaterThan(0);
+      expect(tabs[2].position).toBeGreaterThan(0);
+      // Move to third tab
+      component.selectedIndex = 2;
+      fixture.detectChanges();
+      expect(tabs[0].position).toBeLessThan(0);
+      expect(tabs[1].position).toBeLessThan(0);
+      expect(tabs[2].position).toBe(0);
+      // Move to the first tab
+      component.selectedIndex = 0;
+      fixture.detectChanges();
+      expect(tabs[0].position).toBe(0);
+      expect(tabs[1].position).toBeGreaterThan(0);
+      expect(tabs[2].position).toBeGreaterThan(0);
+    });
+
+    it('should clamp the selected index to the size of the number of tabs', () => {
+      fixture.detectChanges();
+      const component: TabGroupComponent = fixture.debugElement.query(
+        By.css('aui-tab-group'),
+      ).componentInstance;
+      // Set the index to be negative, expect first tab selected
+      fixture.componentInstance.selectedIndex = -1;
+      fixture.detectChanges();
+      expect(component.selectedIndex).toBe(0);
+      // Set the index beyond the size of the tabs, expect last tab selected
+      fixture.componentInstance.selectedIndex = 4;
+      fixture.detectChanges();
+      expect(component.selectedIndex).toBe(3);
+    });
+
+    it('should not crash when setting the selected index to NaN', () => {
+      const component = fixture.debugElement.componentInstance;
+      expect(() => {
+        component.selectedIndex = NaN;
+        fixture.detectChanges();
+      }).not.toThrow();
+    });
+
+    it('should set the isActive flag on each of the tabs', () => {
+      fixture.detectChanges();
+      const tabs = fixture.componentInstance.tabs.toArray();
+      expect(tabs[0].isActive).toBe(true);
+      expect(tabs[1].isActive).toBe(false);
+      expect(tabs[2].isActive).toBe(false);
+      expect(tabs[3].isActive).toBe(false);
+      fixture.componentInstance.selectedIndex = 2;
+      fixture.detectChanges();
+      expect(tabs[0].isActive).toBe(false);
+      expect(tabs[1].isActive).toBe(false);
+      expect(tabs[2].isActive).toBe(true);
+      expect(tabs[3].isActive).toBe(false);
+    });
+  });
+});
+
+/**
+ * Checks that the `selectedIndex` has been updated; checks that the label and body have their
+ * respective `active` classes
+ */
+function checkSelectedIndex(
+  expectedIndex: number,
+  fixture: ComponentFixture<any>,
+) {
+  fixture.detectChanges();
+  const tabComponent: TabGroupComponent = fixture.debugElement.query(
+    By.css('aui-tab-group'),
+  ).componentInstance;
+  expect(tabComponent.selectedIndex).toBe(expectedIndex);
+  const tabLabelElement = fixture.debugElement.query(
+    By.css(`.aui-tab-label:nth-of-type(${expectedIndex + 1})`),
+  ).nativeElement;
+  expect(tabLabelElement.classList.contains('isActive')).toBe(true);
+}
+
+@Component({
+  template: `
+    <aui-tab-group
+      class="tab-group"
+      [(selectedIndex)]="selectedIndex"
+      (selectedTabChange)="handleSelection($event)"
+      [lazy]="lazy"
+    >
+      <aui-tab>
+        <ng-template auiTabLabel>Tab One</ng-template>
+        <div (auiLifeCycle)="handleTabRender(0, $event)">Tab one content</div>
+      </aui-tab>
+      <aui-tab>
+        <ng-template auiTabLabel>Tab Two</ng-template>
+        <span *auiTabContent (auiLifeCycle)="handleTabRender(1, $event)">
+          Tab
+        </span>
+        <span>two</span>
+        <span>content</span>
+      </aui-tab>
+      <aui-tab>
+        <ng-template auiTabLabel>Tab Three</ng-template>
+        <span *auiTabContent (auiLifeCycle)="handleTabRender(2, $event)">
+          Tab
+        </span>
+        <span>Three</span>
+        <span>content</span>
+      </aui-tab>
+      <aui-tab>
+        <ng-template auiTabLabel>Tab Four</ng-template>
+        <div (auiLifeCycle)="handleTabRender(3, $event)">Tab four content</div>
+      </aui-tab>
+    </aui-tab-group>
+  `,
+})
+class SimpleTabsTestAppComponent {
+  @ViewChildren(TabComponent)
+  tabs: QueryList<TabComponent>;
+
+  selectedIndex = 0;
+  createdTabsCounter = 0;
+  focusEvent: any;
+  selectEvent: any;
+
+  lazy = false;
+
+  setLazy(lazy: boolean) {
+    this.lazy = lazy;
+  }
+
+  handleSelection(event: any) {
+    this.selectEvent = event;
+  }
+
+  handleTabRender(_index: number, lifeCycle: LifeCycle) {
+    if (lifeCycle === LifeCycle.OnDestroy) {
+      this.createdTabsCounter--;
+    } else if (lifeCycle === LifeCycle.OnInit) {
+      this.createdTabsCounter++;
+    }
+  }
+}
diff --git a/src/tabs/tab-group.component.ts b/src/tabs/tab-group.component.ts
new file mode 100644
index 000000000..258ada679
--- /dev/null
+++ b/src/tabs/tab-group.component.ts
@@ -0,0 +1,332 @@
+/* eslint-disable no-prototype-builtins */
+import {
+  AfterContentChecked,
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ContentChild,
+  ContentChildren,
+  EventEmitter,
+  Input,
+  OnChanges,
+  OnDestroy,
+  Output,
+  QueryList,
+  SimpleChanges,
+  ViewChild,
+  ViewEncapsulation,
+} from '@angular/core';
+import { Subject, Subscription, merge } from 'rxjs';
+
+import { Bem, buildBem } from '../utils/bem';
+import { coerceNumber } from '../utils/coercion';
+
+import { TabHeaderAddonDirective } from './tab-directives';
+import { TabHeaderComponent } from './tab-header.component';
+import { TabComponent } from './tab.component';
+import { TabSize, TabType } from './tabs.types';
+
+/** A simple change event emitted on focus or selection changes. */
+export class TabChangeEvent {
+  /** Index of the currently-selected tab. */
+  index: number;
+  /** Reference to the currently-selected tab. */
+  tab: TabComponent;
+}
+
+@Component({
+  selector: 'aui-tab-group',
+  exportAs: 'auiTabGroup',
+  templateUrl: './tab-group.component.html',
+  styleUrls: ['./tab-group.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class TabGroupComponent
+  implements OnChanges, AfterContentChecked, AfterContentInit, OnDestroy {
+  bem: Bem = buildBem('aui-tab-group');
+
+  @ContentChildren(TabComponent)
+  _tabs: QueryList<TabComponent>;
+
+  @ContentChild(TabHeaderAddonDirective, { static: false })
+  _headerAddon: TabHeaderAddonDirective;
+
+  @ViewChild(TabHeaderComponent, { static: false })
+  _tabHeader: TabHeaderComponent;
+
+  /** The tab index that should be selected after the content has been checked. */
+  private _indexToSelect: number | null = 0;
+
+  /** Subscription to tabs being added/removed. */
+  private _tabsSubscription = Subscription.EMPTY;
+
+  /** Subscription to changes in the tab labels. */
+  private _tabLabelSubscription = Subscription.EMPTY;
+
+  private _type = TabType.Line;
+  private _size = TabSize.Medium;
+
+  /** true lazy mode for template ref children */
+  private _lazy: boolean;
+
+  private _previousHeaderAddon: TabHeaderAddonDirective;
+
+  /** Emits whenever the type changes */
+  readonly _typeChange = new Subject<void>();
+
+  /** Emits whenever the size changes */
+  readonly _sizeChange = new Subject<void>();
+
+  /** The index of the active tab. */
+  @Input()
+  get selectedIndex(): number | null {
+    return this._selectedIndex;
+  }
+
+  set selectedIndex(value: number | null) {
+    this._indexToSelect = coerceNumber(value, null);
+    this._changeActivatedTabs();
+  }
+
+  private _selectedIndex: number | null = null;
+
+  @Input()
+  get type() {
+    return this._type;
+  }
+
+  set type(type: TabType) {
+    this._type = type;
+  }
+
+  @Input()
+  get size() {
+    return this._size;
+  }
+
+  set size(val) {
+    if (!val || this._size === val) {
+      return;
+    }
+    this._size = val;
+  }
+
+  @Input()
+  get lazy() {
+    return this._lazy;
+  }
+
+  set lazy(lazy: boolean) {
+    if (this._lazy === lazy) {
+      return;
+    }
+    this._lazy = lazy;
+    if (lazy) {
+      this._changeActivatedTabs();
+    } else {
+      this.activatedTabs.length = 0;
+    }
+  }
+
+  /** Output to enable support for two-way binding on `[(selectedIndex)]` */
+  @Output()
+  readonly selectedIndexChange = new EventEmitter<number>();
+
+  /** Event emitted when the tab selection has changed. */
+  @Output()
+  readonly selectedTabChange = new EventEmitter<TabChangeEvent>(true);
+
+  /** Event emitted when focus has changed within a tab group. */
+  @Output()
+  readonly focusChange: EventEmitter<TabChangeEvent> = new EventEmitter<
+    TabChangeEvent
+  >();
+
+  constructor(private readonly _changeDetectorRef: ChangeDetectorRef) {}
+
+  activatedTabs: TabComponent[] = [];
+
+  get activeTab() {
+    return this._tabs.length > 0 && this.selectedIndex !== null
+      ? this._tabs.toArray()[this.selectedIndex]
+      : null;
+  }
+
+  ngOnChanges(changes: SimpleChanges): void {
+    if (changes.hasOwnProperty('type')) {
+      this._typeChange.next();
+    }
+
+    if (changes.hasOwnProperty('size')) {
+      this._sizeChange.next();
+    }
+  }
+
+  /**
+   * After the content is checked, this component knows what tabs have been defined
+   * and what the selected index should be. This is where we can know exactly what position
+   * each tab should be in according to the new selected index.
+   */
+  ngAfterContentChecked(): void {
+    // Don't clamp the `indexToSelect` immediately in the setter because it can happen that
+    // the amount of tabs changes before the actual change detection runs.
+    const indexToSelect = (this._indexToSelect = this._clampTabIndex(
+      this._indexToSelect,
+    ));
+
+    // If there is a change in selected index, emit a change event. Should not trigger if
+    // the selected index has not yet been initialized.
+    if (this._selectedIndex !== indexToSelect && this._selectedIndex != null) {
+      this._changeActivatedTabs();
+      const tabChangeEvent = this._createChangeEvent(indexToSelect);
+      this.selectedTabChange.emit(tabChangeEvent);
+      // Emitting this value after change detection has run
+      // since the checked content may contain this variable'
+      Promise.resolve().then(() =>
+        this.selectedIndexChange.emit(indexToSelect),
+      );
+    }
+
+    // Setup the position for each tab and optionally setup an origin on the next selected tab.
+    this._tabs.forEach((tab: TabComponent, index: number) => {
+      tab.position = index - indexToSelect;
+      tab.isActive = index === indexToSelect;
+      // If there is already a selected tab, then set up an origin for the next selected tab
+      // if it doesn't have one already.
+      if (this._selectedIndex != null && tab.position === 0 && !tab.origin) {
+        tab.origin = indexToSelect - this._selectedIndex;
+      }
+    });
+
+    if (this._selectedIndex !== indexToSelect) {
+      this._selectedIndex = indexToSelect;
+      this._changeDetectorRef.markForCheck();
+    }
+
+    if (this._previousHeaderAddon !== this._headerAddon) {
+      this._previousHeaderAddon = this._headerAddon;
+      this._changeDetectorRef.markForCheck();
+    }
+  }
+
+  ngAfterContentInit() {
+    this._changeActivatedTabs();
+    this._subscribeToTabLabels();
+    // Subscribe to changes in the amount of tabs, in order to be
+    // able to re-render the content as new tabs are added or removed.
+    this._tabsSubscription = this._tabs.changes.subscribe(() => {
+      const tabs = this._tabs.toArray();
+      if (this._lazy) {
+        this.activatedTabs = this.activatedTabs.filter(tab =>
+          tabs.includes(tab),
+        );
+      }
+      const indexToSelect = this._clampTabIndex(this._indexToSelect);
+      // Maintain the previously-selected tab if a new tab is added or removed and there is no
+      // explicit change that selects a different tab.
+      if (indexToSelect === this._selectedIndex) {
+        for (const [i, tab] of tabs.entries()) {
+          if (tab.isActive) {
+            // Assign both to the `_indexToSelect` and `_selectedIndex` so we don't fire a changed
+            // event, otherwise the consumer may end up in an infinite loop in some edge cases like
+            // adding a tab within the `selectedIndexChange` event.
+            this._indexToSelect = this._selectedIndex = i;
+            break;
+          }
+        }
+      }
+      this._changeActivatedTabs();
+      this._subscribeToTabLabels();
+      this._changeDetectorRef.markForCheck();
+    });
+  }
+
+  ngOnDestroy() {
+    this._tabsSubscription.unsubscribe();
+    this._tabLabelSubscription.unsubscribe();
+
+    this._typeChange.complete();
+    this._sizeChange.complete();
+  }
+
+  /** Handle click events, setting new selected index if appropriate. */
+  _handleClick(tab: TabComponent, idx: number) {
+    if (!tab.disabled) {
+      this.selectedIndex = this._tabHeader.focusIndex = idx;
+    }
+  }
+
+  _focusChanged(index: number) {
+    this.focusChange.emit(this._createChangeEvent(index));
+  }
+
+  /** Re-aligns the ink bar to the selected tab element. */
+  realignActiveIndicator() {
+    if (this._tabHeader) {
+      this._tabHeader._alignActiveIndicatorToSelectedTab();
+    }
+  }
+
+  private _changeActivatedTabs() {
+    if (
+      !this._lazy ||
+      !this._tabs ||
+      this._indexToSelect < 0 ||
+      this._indexToSelect >= this._tabs.length
+    ) {
+      return;
+    }
+    const tab = this._tabs.find((_, index) => index === this._indexToSelect);
+    if (tab && !this.activatedTabs.includes(tab)) {
+      this.activatedTabs.push(tab);
+    }
+  }
+
+  /** Clamps the given index to the bounds of 0 and the tabs length. */
+  private _clampTabIndex(index: number | null): number {
+    // Note the `|| 0`, which ensures that values like NaN can't get through
+    // and which would otherwise throw the component into an infinite loop
+    // (since Math.max(NaN, 0) === NaN).
+    return Math.min(this._tabs.length - 1, Math.max(index || 0, 0));
+  }
+
+  private _createChangeEvent(index: number): TabChangeEvent {
+    const event = new TabChangeEvent();
+    event.index = index;
+    if (this._tabs?.length > 0) {
+      event.tab = this._tabs.toArray()[index];
+    }
+    return event;
+  }
+
+  /**
+   * Subscribes to changes in the tab labels. This is needed, because the @Input for the label is
+   * on the Tab component, whereas the data binding is inside the TabGroup. In order for the
+   * binding to be updated, we need to subscribe to changes in it and trigger change detection
+   * manually.
+   */
+  private _subscribeToTabLabels() {
+    if (this._tabLabelSubscription) {
+      this._tabLabelSubscription.unsubscribe();
+    }
+    this._tabLabelSubscription = merge(
+      ...this._tabs.map(tab => tab._stateChanges),
+      this._typeChange,
+      this._sizeChange,
+    ).subscribe(() => {
+      this.realignActiveIndicator();
+      this._changeDetectorRef.markForCheck();
+    });
+  }
+
+  /** Retrieves the tabindex for the tab. */
+  _getTabIndex(tab: TabComponent, idx: number): number | null {
+    if (tab.disabled) {
+      return null;
+    }
+    return this.selectedIndex === idx ? 0 : -1;
+  }
+}
diff --git a/src/tabs/tab-header-active-indicator.component.html b/src/tabs/tab-header-active-indicator.component.html
new file mode 100644
index 000000000..44c4e8ad9
--- /dev/null
+++ b/src/tabs/tab-header-active-indicator.component.html
@@ -0,0 +1 @@
+<div [ngClass]="bem.block(type)"></div>
diff --git a/src/tabs/tab-header-active-indicator.component.ts b/src/tabs/tab-header-active-indicator.component.ts
new file mode 100644
index 000000000..532753e52
--- /dev/null
+++ b/src/tabs/tab-header-active-indicator.component.ts
@@ -0,0 +1,64 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ElementRef,
+  Input,
+  NgZone,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { Bem, buildBem } from '../utils/bem';
+
+import { TabType } from './tabs.types';
+
+@Component({
+  selector: 'aui-tab-header-active-indicator',
+  templateUrl: './tab-header-active-indicator.component.html',
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class TabHeaderActiveIndicatorComponent {
+  @Input()
+  type: TabType = TabType.Line;
+
+  bem: Bem = buildBem('aui-tab-header-active-indicator');
+
+  constructor(
+    private readonly _elementRef: ElementRef,
+    private readonly _ngZone: NgZone,
+  ) {}
+
+  /**
+   * Calculates the styles from the provided element in order to align the indicator to that element.
+   * Shows the indicator if previously set as hidden.
+   * @param element
+   */
+  alignToElement(element: HTMLElement) {
+    if (typeof requestAnimationFrame !== 'undefined') {
+      this._ngZone.runOutsideAngular(() => {
+        requestAnimationFrame(() => this._setStyles(element));
+      });
+    } else {
+      this._setStyles(element);
+    }
+  }
+
+  /**
+   * Sets the proper styles to the element.
+   * @param element
+   */
+  private _setStyles(element: HTMLElement) {
+    const positions = this._getElementPosition(element);
+    const nativeEl: HTMLElement = this._elementRef.nativeElement;
+    nativeEl.style.left = positions.left;
+    nativeEl.style.width = positions.width;
+  }
+
+  private _getElementPosition(element: HTMLElement) {
+    return {
+      left: element ? (element.offsetLeft || 0) + 'px' : '0',
+      width: element ? (element.offsetWidth || 0) + 'px' : '0',
+    };
+  }
+}
diff --git a/src/tabs/tab-header.component.html b/src/tabs/tab-header.component.html
new file mode 100644
index 000000000..05aac60ba
--- /dev/null
+++ b/src/tabs/tab-header.component.html
@@ -0,0 +1,43 @@
+<div [ngClass]="bem.block(type, size)">
+  <div [ngClass]="bem.element('pagination-wrapper')" #paginationWrapper>
+    <div
+      *ngIf="_showPaginationControls"
+      (click)="_scrollHeader('before')"
+      [attr.disabled]="_disableScrollBefore ? '' : null"
+      [ngClass]="bem.element('pagination-button')"
+    >
+      <aui-icon icon="angle_left"></aui-icon>
+    </div>
+    <div
+      [ngClass]="bem.element('tab-list-container')"
+      (keydown)="_handleKeydown($event)"
+      #tabListContainer
+    >
+      <div
+        role="tablist"
+        (cdkObserveContent)="_onContentChanges()"
+        [ngClass]="bem.element('tab-list')"
+        #tabList
+      >
+        <div [ngClass]="bem.element('labels')"><ng-content></ng-content></div>
+        <aui-tab-header-active-indicator
+          [type]="type"
+        ></aui-tab-header-active-indicator>
+      </div>
+    </div>
+    <div
+      *ngIf="_showPaginationControls"
+      (click)="_scrollHeader('after')"
+      [attr.disabled]="_disableScrollAfter ? '' : null"
+      [ngClass]="bem.element('pagination-button')"
+    >
+      <aui-icon icon="angle_right"></aui-icon>
+    </div>
+  </div>
+  <!-- If there is addon template, use it. -->
+  <ng-container *ngIf="_showAddon">
+    <div [ngClass]="bem.element('addon')">
+      <ng-template [cdkPortalOutlet]="_headerAddon"></ng-template>
+    </div>
+  </ng-container>
+</div>
diff --git a/src/tabs/tab-header.component.scss b/src/tabs/tab-header.component.scss
new file mode 100644
index 000000000..d045d2aec
--- /dev/null
+++ b/src/tabs/tab-header.component.scss
@@ -0,0 +1,211 @@
+@import '../theme/mixin';
+@import '../theme/var';
+
+.aui-tab-header {
+  display: flex;
+  align-items: center;
+  border-bottom: $tab-border;
+  flex-shrink: 0;
+  position: relative;
+  background-color: $color-white;
+
+  // Size modifiers:
+  &--large {
+    .aui-tab-label {
+      font-size: $tab-label-font-size-large;
+      padding: $tab-label-padding-large;
+    }
+  }
+
+  &--medium {
+    .aui-tab-label {
+      font-size: $tab-label-font-size-medium;
+      padding: $tab-label-padding-medium;
+    }
+  }
+
+  &--small {
+    .aui-tab-label {
+      font-size: $tab-label-font-size-small;
+      padding: $tab-label-padding-small;
+    }
+  }
+
+  &--card {
+    background-color: $tab-header-type-card-bg-color;
+  }
+
+  &__pagination-wrapper {
+    display: flex;
+    overflow: hidden;
+    flex-grow: 1;
+    align-items: center;
+    position: relative;
+    margin: -1px;
+  }
+
+  &__pagination-button {
+    width: 32px;
+    align-self: stretch;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    flex-shrink: 0;
+    cursor: pointer;
+    z-index: $tab-pagination-button-z-index; // higher than labels
+    box-shadow: 0 0 4px #ccc;
+    opacity: 0.6;
+    // stylelint-disable-next-line plugin/no-low-performance-animation-properties
+    transition: box-shadow 0.3s, opacity 0.3s, color 0.3s;
+
+    &:hover {
+      opacity: 1;
+      color: $color-primary;
+    }
+
+    &:first-of-type {
+      margin-right: 1px;
+    }
+
+    &:last-of-type {
+      margin-left: 1px;
+    }
+
+    &[disabled] {
+      cursor: default;
+      box-shadow: none;
+      opacity: 0.1;
+    }
+  }
+
+  &__tab-list-container {
+    display: flex;
+    flex-grow: 1;
+    overflow: hidden;
+    position: relative;
+    z-index: 1;
+  }
+
+  &__tab-list {
+    flex-grow: 1;
+    position: relative;
+    transition: $tab-scroll-transition;
+  }
+
+  &__labels {
+    display: flex;
+    &:focus {
+      outline: none;
+    }
+  }
+
+  &__addon {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    margin: 0 8px;
+  }
+
+  &__spacer {
+    flex: 1 1 0;
+  }
+}
+
+.aui-tab-label {
+  position: relative;
+  cursor: pointer;
+  box-sizing: border-box;
+  text-align: center;
+  display: inline-flex;
+  justify-content: center;
+  align-items: center;
+  white-space: nowrap;
+  color: $color-text-main;
+  z-index: $tab-label-z-index;
+  opacity: 0.6;
+  transition: opacity 0.3s;
+
+  &:focus,
+  &.isActive {
+    outline: none;
+
+    &:not(.aui-tab-label--disabled) {
+      opacity: 1;
+    }
+  }
+
+  &.aui-tab-label--disabled {
+    cursor: default;
+    opacity: 0.2;
+  }
+
+  &__content {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    max-width: $tab-label-content-max-width;
+  }
+
+  &__close {
+    margin-left: 8px;
+    font-size: $tab-header-close-icon-size;
+    border-radius: 50%;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    color: $tab-header-close-icon-color;
+
+    &:hover {
+      color: $tab-header-close-icon-color-hover;
+      background-color: $tab-header-close-icon-color;
+    }
+  }
+
+  &.cdk-focused:not(.cdk-mouse-focused) {
+    box-shadow: $tab-label-focus-box-shadow;
+  }
+}
+
+aui-tab-header-active-indicator {
+  display: flex;
+  height: 100%;
+  position: absolute;
+  top: 0;
+  pointer-events: none;
+  transition: $tab-scroll-transition;
+}
+
+.aui-tab-header-active-indicator {
+  position: relative;
+  flex: 1;
+  height: 100%;
+  z-index: $tab-active-indicator-z-index;
+
+  &:after {
+    content: '';
+    position: absolute;
+    display: block;
+    background: $tab-header-indicator-color;
+    height: 2px;
+  }
+
+  &--line {
+    &:after {
+      width: 100%;
+      left: 0;
+      bottom: 0;
+    }
+  }
+
+  &--card {
+    border: $tab-border;
+    border-top: none;
+    border-bottom: none;
+    background: $color-white;
+    &:after {
+      width: calc(100% + 2px);
+      top: 0;
+      left: -1px;
+    }
+  }
+}
diff --git a/src/tabs/tab-header.component.spec.ts b/src/tabs/tab-header.component.spec.ts
new file mode 100644
index 000000000..0d69dc73a
--- /dev/null
+++ b/src/tabs/tab-header.component.spec.ts
@@ -0,0 +1,117 @@
+import { Directionality } from '@angular/cdk/bidi';
+import { PortalModule } from '@angular/cdk/portal';
+import { ViewportRuler } from '@angular/cdk/scrolling';
+import { CommonModule } from '@angular/common';
+import { Component, ViewChild } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { Subject } from 'rxjs';
+
+import { IconModule } from '../icon/public-api';
+
+import {
+  TabHeaderActiveIndicatorComponent,
+  TabHeaderComponent,
+  TabLabelWrapperDirective,
+} from './public-api';
+
+describe('TabHeaderComponent', () => {
+  const change = new Subject();
+  let fixture: ComponentFixture<SimpleTabHeaderAppComponent>;
+  let appComponent: SimpleTabHeaderAppComponent;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [CommonModule, PortalModule, IconModule],
+      declarations: [
+        TabHeaderComponent,
+        TabHeaderActiveIndicatorComponent,
+        TabLabelWrapperDirective,
+        SimpleTabHeaderAppComponent,
+      ],
+      providers: [
+        ViewportRuler,
+        {
+          provide: Directionality,
+          useFactory: () => ({ value: 'ltr', change: change.asObservable() }),
+        },
+      ],
+    });
+  });
+
+  describe('pagination', () => {
+    beforeEach(() => {
+      fixture = TestBed.createComponent(SimpleTabHeaderAppComponent);
+      fixture.detectChanges();
+      appComponent = fixture.componentInstance;
+    });
+
+    // FIXME: looks like JSDom does not work properly with offsetWidth?
+    // eslint-disable-next-line jest/no-disabled-tests
+    it.skip('should show width when tab list width exceeds container', () => {
+      fixture.detectChanges();
+      expect(appComponent.tabHeader._showPaginationControls).toBe(false);
+
+      // Add enough tabs that it will obviously exceed the width
+      appComponent.addTabsForScrolling();
+      fixture.detectChanges();
+
+      fixture.detectChanges();
+
+      expect(appComponent.tabHeader._showPaginationControls).toBe(true);
+    });
+  });
+});
+
+interface Tab {
+  label: string;
+  disabled?: boolean;
+}
+
+@Component({
+  template: `
+    <aui-tab-header [selectedIndex]="selectedIndex">
+      <div
+        auiTabLabelWrapper
+        *ngFor="let tab of tabs; let i = index"
+        [disabled]="!!tab.disabled"
+        (click)="selectedIndex = i"
+      >
+        {{ tab.label }}
+      </div>
+    </aui-tab-header>
+  `,
+  styles: [
+    `
+      :host {
+        display: block;
+        width: 100px;
+      }
+    `,
+  ],
+})
+class SimpleTabHeaderAppComponent {
+  selectedIndex = 0;
+  disabledTabIndex = 1;
+  tabs: Tab[] = [
+    { label: 'tab one' },
+    { label: 'tab one' },
+    { label: 'tab one' },
+    { label: 'tab one' },
+  ];
+
+  @ViewChild(TabHeaderComponent, { static: true })
+  tabHeader: TabHeaderComponent;
+
+  constructor() {
+    this.tabs[this.disabledTabIndex].disabled = true;
+  }
+
+  addTabsForScrolling() {
+    this.tabs.push(
+      { label: 'new' },
+      { label: 'new' },
+      { label: 'new' },
+      { label: 'new' },
+    );
+  }
+}
diff --git a/src/tabs/tab-header.component.ts b/src/tabs/tab-header.component.ts
new file mode 100644
index 000000000..49cf095b0
--- /dev/null
+++ b/src/tabs/tab-header.component.ts
@@ -0,0 +1,441 @@
+import { FocusKeyManager } from '@angular/cdk/a11y';
+import { ViewportRuler } from '@angular/cdk/scrolling';
+import {
+  AfterContentChecked,
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ContentChild,
+  ContentChildren,
+  ElementRef,
+  EventEmitter,
+  Input,
+  OnDestroy,
+  Output,
+  QueryList,
+  ViewChild,
+  ViewEncapsulation,
+} from '@angular/core';
+import { Subject } from 'rxjs';
+import { takeUntil } from 'rxjs/operators';
+
+import { Bem, buildBem } from '../utils/bem';
+import { coerceNumber } from '../utils/coercion';
+
+import {
+  TabHeaderAddonDirective,
+  TabLabelWrapperDirective,
+} from './tab-directives';
+import { TabHeaderActiveIndicatorComponent } from './tab-header-active-indicator.component';
+import { TabSize, TabType } from './tabs.types';
+
+/**
+ * The directions that scrolling can go in when the header's tabs exceed the header width. 'After'
+ * will scroll the header towards the end of the tabs list and 'before' will scroll towards the
+ * beginning of the list.
+ */
+export type ScrollDirection = 'after' | 'before';
+/**
+ * The distance in pixels that will be overshot when scrolling a tab label into view. This helps
+ * provide a small affordance to the label next to it.
+ */
+const EXAGGERATED_OVERSCROLL = 60;
+
+@Component({
+  selector: 'aui-tab-header',
+  templateUrl: './tab-header.component.html',
+  styleUrls: ['./tab-header.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class TabHeaderComponent
+  implements OnDestroy, AfterContentChecked, AfterContentInit {
+  bem: Bem = buildBem('aui-tab-header');
+
+  _showAddon = false;
+
+  /** Whether the controls for pagination should be displayed */
+  _showPaginationControls = false;
+
+  /** Whether the tab list can be scrolled more towards the end of the tab label list. */
+  _disableScrollAfter = true;
+
+  /** Whether the tab list can be scrolled more towards the beginning of the tab label list. */
+  _disableScrollBefore = true;
+
+  /** Whether the scroll distance has changed and should be applied after the view is checked. */
+  private _scrollDistanceChanged: boolean;
+
+  /** Whether the header should scroll to the selected index after the view has been checked. */
+  private _selectedIndexChanged = false;
+
+  /** The distance in pixels that the tab labels should be translated to the left. */
+  private _scrollDistance = 0;
+
+  private _selectedIndex = 0;
+
+  /** Emits when the component is destroyed. */
+  private readonly _destroyed = new Subject<void>();
+
+  /** Used to manage focus between the tabs. */
+  private _keyManager: FocusKeyManager<TabLabelWrapperDirective>;
+
+  /**
+   * The number of tab labels that are displayed on the header. When this changes, the header
+   * should re-evaluate the scroll position.
+   */
+  private _tabLabelCount: number;
+
+  @Input()
+  type: TabType = TabType.Line;
+
+  @Input()
+  size: TabSize = TabSize.Medium;
+
+  /** The index of the active tab. */
+  @Input()
+  get selectedIndex(): number {
+    return this._selectedIndex;
+  }
+
+  set selectedIndex(value: number) {
+    value = coerceNumber(value);
+    this._selectedIndexChanged = this._selectedIndex !== value;
+    this._selectedIndex = value;
+
+    if (this._keyManager) {
+      this._keyManager.updateActiveItem(value);
+    }
+  }
+
+  /** Event emitted when the option is selected. */
+  @Output()
+  readonly selectFocusedIndex = new EventEmitter();
+
+  /** Event emitted when a label is focused. */
+  @Output()
+  readonly indexFocused = new EventEmitter();
+
+  @ContentChild(TabHeaderAddonDirective, { static: false })
+  _headerAddon: TabHeaderAddonDirective;
+
+  @ContentChildren(TabLabelWrapperDirective)
+  _labelWrappers: QueryList<TabLabelWrapperDirective>;
+
+  @ViewChild('tabListContainer', { static: true })
+  _tabListContainer: ElementRef;
+
+  @ViewChild('tabList', { static: true })
+  _tabList: ElementRef;
+
+  @ViewChild('paginationWrapper', { static: true })
+  _paginationWrapper: ElementRef;
+
+  @ViewChild(TabHeaderActiveIndicatorComponent, { static: true })
+  _activeIndicator: TabHeaderActiveIndicatorComponent;
+
+  ngOnDestroy() {
+    this._destroyed.next();
+    this._destroyed.complete();
+  }
+
+  ngAfterContentChecked(): void {
+    // If the number of tab labels have changed, check if scrolling should be enabled
+    if (this._tabLabelCount !== this._labelWrappers.length) {
+      this._updatePagination();
+      this._tabLabelCount = this._labelWrappers.length;
+      this._changeDetectorRef.markForCheck();
+    }
+
+    // If the selected index has changed, scroll to the label and check if the scrolling controls
+    // should be disabled.
+    if (this._selectedIndexChanged) {
+      this._scrollToLabel(this._selectedIndex);
+      this._checkScrollingControls();
+      this._alignActiveIndicatorToSelectedTab();
+      this._selectedIndexChanged = false;
+      this._changeDetectorRef.markForCheck();
+    }
+
+    // If the scroll distance has been changed (tab selected, focused, scroll controls activated),
+    // then translate the header to reflect this.
+    if (this._scrollDistanceChanged) {
+      this._updateTabScrollPosition();
+      this._scrollDistanceChanged = false;
+      this._changeDetectorRef.markForCheck();
+    }
+
+    if (this._showAddon !== !!this._headerAddon) {
+      this._showAddon = !!this._headerAddon;
+      this._updatePagination();
+      this._changeDetectorRef.markForCheck();
+    }
+  }
+
+  /**
+   * Aligns the ink bar to the selected tab on load.
+   */
+  ngAfterContentInit() {
+    const resize = this._viewportRuler.change(150);
+    // eslint-disable-next-line unicorn/consistent-function-scoping
+    const realign = () => {
+      this._updatePagination();
+      this._alignActiveIndicatorToSelectedTab();
+    };
+
+    this._keyManager = new FocusKeyManager(this._labelWrappers)
+      .withHorizontalOrientation('ltr')
+      .withWrap();
+    this._keyManager.updateActiveItem(0);
+
+    // Defer the first call in order to allow for slower browsers to lay out the elements.
+    // This helps in cases where the user lands directly on a page with paginated tabs.
+    typeof requestAnimationFrame !== 'undefined'
+      ? requestAnimationFrame(realign)
+      : realign();
+
+    // On window resize, realign the ink bar and update the orientation of
+    // the key manager if the direction has changed.
+    resize.pipe(takeUntil(this._destroyed)).subscribe(() => {
+      realign();
+    });
+
+    // If there is a change in the focus key manager we need to emit the `indexFocused`
+    // event in order to provide a public event that notifies about focus changes. Also we realign
+    // the tabs container by scrolling the new focused tab into the visible section.
+    this._keyManager.change
+      .pipe(takeUntil(this._destroyed))
+      .subscribe(newFocusIndex => {
+        this.indexFocused.emit(newFocusIndex);
+        this._setTabFocus(newFocusIndex);
+      });
+  }
+
+  /** Sets the distance in pixels that the tab header should be transformed in the X-axis. */
+  get scrollDistance(): number {
+    return this._scrollDistance;
+  }
+
+  set scrollDistance(v: number) {
+    this._scrollDistance = Math.max(
+      0,
+      Math.min(this._getMaxScrollDistance(), v),
+    );
+    // Mark that the scroll distance has changed so that after the view is checked, the CSS
+    // transformation can move the header.
+    this._scrollDistanceChanged = true;
+    this._checkScrollingControls();
+  }
+
+  /** Tracks which element has focus; used for keyboard navigation */
+  get focusIndex(): number {
+    return this._keyManager ? this._keyManager.activeItemIndex : 0;
+  }
+
+  /** When the focus index is set, we must manually send focus to the correct label */
+  set focusIndex(value: number) {
+    if (
+      !this._isValidIndex(value) ||
+      this.focusIndex === value ||
+      !this._keyManager
+    ) {
+      return;
+    }
+    this._keyManager.setActiveItem(value);
+  }
+
+  /**
+   * Determines if an index is valid.  If the tabs are not ready yet, we assume that the user is
+   * providing a valid index and return true.
+   */
+  _isValidIndex(index: number): boolean {
+    if (!this._labelWrappers) {
+      return true;
+    }
+    const tab = this._labelWrappers
+      ? this._labelWrappers.toArray()[index]
+      : null;
+    return !!tab && !tab.disabled;
+  }
+
+  _handleKeydown(event: KeyboardEvent) {
+    switch (event.key) {
+      case 'Home':
+        this._keyManager.setFirstItemActive();
+        event.preventDefault();
+        break;
+      case 'End':
+        this._keyManager.setLastItemActive();
+        event.preventDefault();
+        break;
+      case 'Enter':
+      case 'Space':
+        this.selectFocusedIndex.emit(this.focusIndex);
+        event.preventDefault();
+        break;
+      default:
+        this._keyManager.onKeydown(event);
+    }
+  }
+
+  /**
+   * Sets focus on the HTML element for the label wrapper and scrolls it into the view if
+   * scrolling is enabled.
+   */
+  _setTabFocus(tabIndex: number) {
+    if (this._showPaginationControls) {
+      this._scrollToLabel(tabIndex);
+    }
+    if (this._labelWrappers?.length > 0) {
+      this._labelWrappers.toArray()[tabIndex].focus();
+      // Do not let the browser manage scrolling to focus the element, this will be handled
+      // by using translation. In LTR, the scroll left should be 0. In RTL, the scroll width
+      // should be the full width minus the offset width.
+      const containerEl = this._tabListContainer.nativeElement;
+      containerEl.scrollLeft = 0;
+    }
+  }
+
+  /**
+   * Moves the tab list such that the desired tab label (marked by index) is moved into view.
+   *
+   * This is an expensive call that forces a layout reflow to compute box and scroll metrics and
+   * should be called sparingly.
+   */
+  _scrollToLabel(labelIndex: number) {
+    const selectedLabel = this._labelWrappers
+      ? this._labelWrappers.toArray()[labelIndex]
+      : null;
+    if (!selectedLabel) {
+      return;
+    }
+    // The view length is the visible width of the tab labels.
+    const viewLength = this._tabListContainer.nativeElement.offsetWidth;
+    const labelBeforePos = selectedLabel.getOffsetLeft();
+    const labelAfterPos = labelBeforePos + selectedLabel.getOffsetWidth();
+    const beforeVisiblePos = this.scrollDistance;
+    const afterVisiblePos = this.scrollDistance + viewLength;
+    if (labelBeforePos < beforeVisiblePos) {
+      // Scroll header to move label to the before direction
+      this.scrollDistance -=
+        beforeVisiblePos - labelBeforePos + EXAGGERATED_OVERSCROLL;
+    } else if (labelAfterPos > afterVisiblePos) {
+      // Scroll header to move label to the after direction
+      this.scrollDistance +=
+        labelAfterPos - afterVisiblePos + EXAGGERATED_OVERSCROLL;
+    }
+  }
+
+  /**
+   * Moves the tab list in the 'before' or 'after' direction (towards the beginning of the list or
+   * the end of the list, respectively). The distance to scroll is computed to be a third of the
+   * length of the tab list view window.
+   *
+   * This is an expensive call that forces a layout reflow to compute box and scroll metrics and
+   * should be called sparingly.
+   */
+  _scrollHeader(scrollDir: ScrollDirection) {
+    const viewLength = this._tabListContainer.nativeElement.offsetWidth;
+    // Move the scroll distance one-third the length of the tab list's viewport.
+    this.scrollDistance += ((scrollDir === 'before' ? -1 : 1) * viewLength) / 3;
+  }
+
+  /**
+   * Callback for when the MutationObserver detects that the content has changed.
+   */
+  _onContentChanges() {
+    this._updatePagination();
+    this._alignActiveIndicatorToSelectedTab();
+    this._changeDetectorRef.markForCheck();
+  }
+
+  /**
+   * Updating the view whether pagination should be enabled or not
+   */
+  _updatePagination() {
+    this._checkPaginationEnabled();
+    this._checkScrollingControls();
+    this._updateTabScrollPosition();
+  }
+
+  /**
+   * Evaluate whether the pagination controls should be displayed. If the scroll width of the
+   * tab list is wider than the size of the header container, then the pagination controls should
+   * be shown.
+   *
+   * This is an expensive call that forces a layout reflow to compute box and scroll metrics and
+   * should be called sparingly.
+   */
+  _checkPaginationEnabled() {
+    const isEnabled =
+      this._tabList.nativeElement.scrollWidth >
+      this._paginationWrapper.nativeElement.offsetWidth + 2; // 2 is the border size
+    if (!isEnabled) {
+      this.scrollDistance = 0;
+    }
+    const detechChanges = isEnabled !== this._showPaginationControls;
+    this._showPaginationControls = isEnabled;
+
+    if (detechChanges) {
+      this._changeDetectorRef.markForCheck();
+    }
+  }
+
+  /**
+   * Evaluate whether the before and after controls should be enabled or disabled.
+   * If the header is at the beginning of the list (scroll distance is equal to 0) then disable the
+   * before button. If the header is at the end of the list (scroll distance is equal to the
+   * maximum distance we can scroll), then disable the after button.
+   *
+   * This is an expensive call that forces a layout reflow to compute box and scroll metrics and
+   * should be called sparingly.
+   */
+  _checkScrollingControls() {
+    // Check if the pagination arrows should be activated.
+    this._disableScrollBefore = this.scrollDistance === 0;
+    this._disableScrollAfter =
+      this.scrollDistance === this._getMaxScrollDistance();
+    this._changeDetectorRef.markForCheck();
+  }
+
+  /**
+   * Determines what is the maximum length in pixels that can be set for the scroll distance. This
+   * is equal to the difference in width between the tab list container and tab header container.
+   *
+   * This is an expensive call that forces a layout reflow to compute box and scroll metrics and
+   * should be called sparingly.
+   */
+  _getMaxScrollDistance(): number {
+    const lengthOfTabList = this._tabList.nativeElement.scrollWidth;
+    const viewLength = this._tabListContainer.nativeElement.offsetWidth;
+    return lengthOfTabList - viewLength || 0;
+  }
+
+  /** Performs the CSS transformation on the tab list that will cause the list to scroll. */
+  _updateTabScrollPosition() {
+    const scrollDistance = this.scrollDistance;
+    const translateX = -scrollDistance;
+    // Don't use `translate3d` here because we don't want to create a new layer. A new layer
+    // seems to cause flickering and overflow in Internet Explorer. For example, the ink bar
+    // and ripples will exceed the boundaries of the visible tab bar.
+    // See: https://github.com/angular/material2/issues/10276
+    this._tabList.nativeElement.style.transform = `translateX(${translateX}px)`;
+  }
+
+  /** Tells the active indicator to align itself to the current label wrapper */
+  _alignActiveIndicatorToSelectedTab(): void {
+    const selectedLabelWrapper =
+      this._labelWrappers?.length > 0
+        ? this._labelWrappers.toArray()[this.selectedIndex].elementRef
+            .nativeElement
+        : null;
+    this._activeIndicator.alignToElement(selectedLabelWrapper);
+  }
+
+  constructor(
+    private readonly _changeDetectorRef: ChangeDetectorRef,
+    private readonly _viewportRuler: ViewportRuler,
+  ) {}
+}
diff --git a/src/tabs/tab.component.html b/src/tabs/tab.component.html
new file mode 100644
index 000000000..68d8fc7ac
--- /dev/null
+++ b/src/tabs/tab.component.html
@@ -0,0 +1,6 @@
+<!--
+  Create a template for the content of the <aui-tab> so that we can grab a reference to this
+  TemplateRef and use it in a Portal to render the tab content in the appropriate place in the
+  tab-group.
+-->
+<ng-template><ng-content></ng-content></ng-template>
diff --git a/src/tabs/tab.component.ts b/src/tabs/tab.component.ts
new file mode 100644
index 000000000..b04a69cfb
--- /dev/null
+++ b/src/tabs/tab.component.ts
@@ -0,0 +1,120 @@
+/* eslint-disable no-prototype-builtins */
+import { TemplatePortal } from '@angular/cdk/portal';
+import {
+  AfterContentInit,
+  ChangeDetectionStrategy,
+  Component,
+  ContentChild,
+  EventEmitter,
+  Input,
+  OnChanges,
+  OnDestroy,
+  Output,
+  SimpleChanges,
+  TemplateRef,
+  ViewChild,
+  ViewContainerRef,
+  ViewEncapsulation,
+} from '@angular/core';
+import { Subject } from 'rxjs';
+
+import { coerceAttrBoolean } from '../utils/coercion';
+
+import { TabContentDirective, TabLabelDirective } from './tab-directives';
+
+@Component({
+  selector: 'aui-tab',
+  exportAs: 'auiTab',
+  templateUrl: './tab.component.html',
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class TabComponent implements AfterContentInit, OnDestroy, OnChanges {
+  /** Plain text label for the tab, used when there is no template label. */
+  @Input('label')
+  textLabel = '';
+
+  /** Whether or not to show the close button in the header */
+  @Input()
+  closeable = false;
+
+  /** Whether or not the tab is disabled  */
+  @Input()
+  get disabled() {
+    return this._disabled;
+  }
+
+  set disabled(value: any) {
+    this._disabled = coerceAttrBoolean(value);
+  }
+
+  @Output()
+  close = new EventEmitter<void>();
+
+  /** Content for the tab label given by `<ng-template [auiTabLabel]>`. */
+  @ContentChild(TabLabelDirective, { static: false })
+  templateLabel: TabLabelDirective;
+
+  /**
+   * Template provided in the tab content that will be used if present, used to enable lazy-loading
+   */
+  @ContentChild(TabContentDirective, { read: TemplateRef, static: false })
+  _explicitContent: TemplateRef<any>;
+
+  /** Template inside the AuiTab view that contains an `<ng-content>`. */
+  @ViewChild(TemplateRef, { static: true })
+  _implicitContent: TemplateRef<any>;
+
+  get content(): TemplatePortal | null {
+    return this._contentPortal;
+  }
+
+  /**
+   * Whether the tab is currently active.
+   */
+  isActive = false;
+
+  /**
+   * The relatively indexed position where 0 represents the center, negative is left, and positive
+   * represents the right.
+   */
+  position: number | null = null;
+
+  /**
+   * The initial relatively index origin of the tab if it was created and selected after there
+   * was already a selected tab. Provides context of what position the tab should originate from.
+   */
+  origin: number | null = null;
+
+  /** Emits whenever the internal state of the tab changes. */
+  readonly _stateChanges = new Subject<void>();
+
+  /** Portal that will be the hosted content of the tab */
+  private _contentPortal: TemplatePortal | null = null;
+
+  private _disabled = false;
+
+  constructor(private readonly _viewContainerRef: ViewContainerRef) {}
+
+  ngAfterContentInit(): void {
+    this._contentPortal = new TemplatePortal(
+      this._explicitContent || this._implicitContent,
+      this._viewContainerRef,
+    );
+  }
+
+  ngOnDestroy(): void {
+    this._stateChanges.complete();
+  }
+
+  ngOnChanges(changes: SimpleChanges): void {
+    if (
+      changes.hasOwnProperty('textLabel') ||
+      changes.hasOwnProperty('disabled') ||
+      changes.hasOwnProperty('closeable')
+    ) {
+      this._stateChanges.next();
+    }
+  }
+}
diff --git a/src/tabs/tabs.module.ts b/src/tabs/tabs.module.ts
new file mode 100644
index 000000000..330c2042f
--- /dev/null
+++ b/src/tabs/tabs.module.ts
@@ -0,0 +1,59 @@
+import { A11yModule } from '@angular/cdk/a11y';
+import { ObserversModule } from '@angular/cdk/observers';
+import { PortalModule } from '@angular/cdk/portal';
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+import { FormsModule } from '@angular/forms';
+
+import { ButtonModule } from '../button/public-api';
+import { IconModule } from '../icon/public-api';
+
+import { TabBodyComponent } from './tab-body.component';
+import {
+  TabBodyPortalDirective,
+  TabContentDirective,
+  TabHeaderAddonDirective,
+  TabLabelDirective,
+  TabLabelWrapperDirective,
+} from './tab-directives';
+import { TabGroupComponent } from './tab-group.component';
+import { TabHeaderActiveIndicatorComponent } from './tab-header-active-indicator.component';
+import { TabHeaderComponent } from './tab-header.component';
+import { TabComponent } from './tab.component';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    PortalModule,
+    ButtonModule,
+    IconModule,
+    A11yModule,
+    ObserversModule,
+  ],
+  declarations: [
+    TabGroupComponent,
+    TabComponent,
+    TabLabelDirective,
+    TabContentDirective,
+    TabHeaderAddonDirective,
+
+    TabHeaderComponent,
+    TabBodyComponent,
+
+    TabBodyPortalDirective,
+    TabLabelWrapperDirective,
+    TabHeaderActiveIndicatorComponent,
+  ],
+  exports: [
+    TabGroupComponent,
+    TabComponent,
+    TabLabelDirective,
+    TabContentDirective,
+    TabHeaderAddonDirective,
+
+    TabLabelWrapperDirective,
+    TabHeaderComponent,
+  ],
+})
+export class TabsModule {}
diff --git a/src/tabs/tabs.types.ts b/src/tabs/tabs.types.ts
new file mode 100644
index 000000000..d5e741f08
--- /dev/null
+++ b/src/tabs/tabs.types.ts
@@ -0,0 +1,15 @@
+export enum TabSize {
+  /** 卡片级尺寸 */
+  Large = 'large',
+
+  /** 页面级尺寸 */
+  Medium = 'medium',
+
+  /** 小尺寸 */
+  Small = 'small',
+}
+
+export enum TabType {
+  Line = 'line',
+  Card = 'card',
+}
diff --git a/src/tag/README.md b/src/tag/README.md
new file mode 100644
index 000000000..6cb236862
--- /dev/null
+++ b/src/tag/README.md
@@ -0,0 +1,32 @@
+## Tag
+
+### Tag Attributes
+
+| 参数      | 说明                                                              | 类型          | 默认值               |
+| --------- | ----------------------------------------------------------------- | ------------- | -------------------- |
+| type      | 主题                                                              | TagType       | TagType.Primary      |
+| size      | 尺寸                                                              | ComponentSize | ComponentSize.Medium |
+| closeable | 是否可关闭                                                        | boolean       | false                |
+| solid     | 是否实心                                                          | boolean       | false                |
+| color     | 自定义颜色，可以 `,` 分隔两个色值，第一个值为主色，第二个为背景色 | string        | -                    |
+
+### Tag Events
+
+| 事件名称 | 说明            | 回调参数 |
+| -------- | --------------- | -------- |
+| close    | 关闭 tag 时触发 | -        |
+
+## CheckTag
+
+### CheckTag Attributes
+
+| 参数    | 说明     | 类型          | 默认值               |
+| ------- | -------- | ------------- | -------------------- |
+| checked | 是否选中 | boolean       | false                |
+| size    | 尺寸     | ComponentSize | ComponentSize.medium |
+
+### CheckTag Events
+
+| 事件名称      | 说明            | 回调参数 |
+| ------------- | --------------- | -------- |
+| checkedChange | 点击 tag 时触发 | boolean  |
diff --git a/src/tag/__snapshots__/tag.component.spec.ts.snap b/src/tag/__snapshots__/tag.component.spec.ts.snap
new file mode 100644
index 000000000..98d8638c2
--- /dev/null
+++ b/src/tag/__snapshots__/tag.component.spec.ts.snap
@@ -0,0 +1,61 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`TagComponent should match snapshot 1`] = `
+<ng-component>
+  <aui-tag>
+    <div>
+      <span
+        class="aui-tag__content"
+      >
+        primary
+      </span>
+      
+    </div>
+  </aui-tag><aui-tag
+    type="success"
+  >
+    <div>
+      <span
+        class="aui-tag__content"
+      >
+         success 
+      </span>
+      
+    </div>
+  </aui-tag><aui-tag
+    type="warning"
+  >
+    <div>
+      <span
+        class="aui-tag__content"
+      >
+         warning 
+      </span>
+      
+    </div>
+  </aui-tag><aui-tag
+    type="error"
+  >
+    <div>
+      <span
+        class="aui-tag__content"
+      >
+        error
+      </span>
+      
+    </div>
+  </aui-tag><aui-tag
+    size="mini"
+    type="info"
+  >
+    <div>
+      <span
+        class="aui-tag__content"
+      >
+         info 
+      </span>
+      
+    </div>
+  </aui-tag>
+</ng-component>
+`;
diff --git a/src/tag/check-tag/check-tag.component.html b/src/tag/check-tag/check-tag.component.html
new file mode 100644
index 000000000..85ae87d6d
--- /dev/null
+++ b/src/tag/check-tag/check-tag.component.html
@@ -0,0 +1,3 @@
+<div [class]="rootClass" (click)="checkedChange.emit(!checked)">
+  <span class="aui-tag__content"><ng-content></ng-content></span>
+</div>
diff --git a/src/tag/check-tag/check-tag.component.scss b/src/tag/check-tag/check-tag.component.scss
new file mode 100644
index 000000000..c542ef0c1
--- /dev/null
+++ b/src/tag/check-tag/check-tag.component.scss
@@ -0,0 +1,22 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+.aui-check-tag {
+  cursor: pointer;
+  .aui-tag__content {
+    display: flex;
+    user-select: none;
+  }
+  .aui-tag__checkbox {
+    align-self: center;
+  }
+  &.aui-tag--medium {
+    height: $tag-medium-height;
+    line-height: $tag-medium-height;
+    font-size: $tag-medium-font-size;
+    margin: 0 8px;
+    &.isRound {
+      border-radius: $tag-medium-height / 2;
+    }
+  }
+}
diff --git a/src/tag/check-tag/check-tag.component.ts b/src/tag/check-tag/check-tag.component.ts
new file mode 100644
index 000000000..fda969849
--- /dev/null
+++ b/src/tag/check-tag/check-tag.component.ts
@@ -0,0 +1,43 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  EventEmitter,
+  Input,
+  Output,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { ComponentSize } from '../../types';
+import { Bem, buildBem } from '../../utils/bem';
+import { TagType } from '../tag.types';
+
+@Component({
+  selector: 'aui-check-tag',
+  templateUrl: './check-tag.component.html',
+  styleUrls: ['./check-tag.component.scss', '../tag.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class CheckTagComponent {
+  bem: Bem = buildBem('aui-tag');
+
+  @Input()
+  checked = false;
+
+  @Input()
+  size = ComponentSize.Medium;
+
+  @Input()
+  round = true;
+
+  @Output()
+  checkedChange = new EventEmitter<boolean>();
+
+  get rootClass() {
+    return `aui-check-tag ${this.bem.block(
+      this.size,
+      this.checked ? TagType.Primary : TagType.Info,
+    )} ${this.round ? 'isRound' : ''}`;
+  }
+}
diff --git a/src/tag/public-api.ts b/src/tag/public-api.ts
new file mode 100644
index 000000000..24c87eddc
--- /dev/null
+++ b/src/tag/public-api.ts
@@ -0,0 +1,4 @@
+export * from './tag.types';
+export * from './tag.component';
+export * from './check-tag/check-tag.component';
+export * from './tag.module';
diff --git a/src/tag/tag.component.html b/src/tag/tag.component.html
new file mode 100644
index 000000000..24045d9c4
--- /dev/null
+++ b/src/tag/tag.component.html
@@ -0,0 +1,9 @@
+<div [class]="rootClass" [ngStyle]="customStyle">
+  <span class="aui-tag__content"><ng-content></ng-content></span>
+  <aui-icon
+    *ngIf="closeable"
+    class="aui-tag__close"
+    icon="close_small"
+    (click)="close.emit(); $event.stopPropagation()"
+  ></aui-icon>
+</div>
diff --git a/src/tag/tag.component.scss b/src/tag/tag.component.scss
new file mode 100644
index 000000000..700fba4ef
--- /dev/null
+++ b/src/tag/tag.component.scss
@@ -0,0 +1,164 @@
+@import '../theme/var';
+@import '../theme/mixin';
+
+.aui-tag {
+  display: inline-flex;
+  border-radius: $tag-border-radius;
+  border-style: $tag-border-style;
+  border-width: $tag-border-width;
+  max-width: $tag-max-width;
+  vertical-align: middle;
+
+  &__content {
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+  }
+
+  .aui-tag__close .aui-icon {
+    margin-left: $tag-close-margin;
+    border-radius: 50%;
+    cursor: pointer;
+    @include transition;
+  }
+
+  &--large {
+    height: $tag-large-height;
+    line-height: $tag-large-height - $tag-border-width * 2;
+    font-size: $tag-large-font-size;
+    padding: 0 $tag-large-padding;
+    &.isRound {
+      border-radius: $tag-large-height / 2;
+    }
+  }
+
+  &--medium {
+    height: $tag-medium-height;
+    line-height: $tag-medium-height - $tag-border-width * 2;
+    font-size: $tag-medium-font-size;
+    padding: 0 $tag-medium-padding;
+    &.isRound {
+      border-radius: $tag-medium-height / 2;
+    }
+  }
+
+  &--small {
+    height: $tag-small-height;
+    line-height: $tag-small-height - $tag-border-width * 2;
+    font-size: $tag-small-font-size;
+    padding: 0 $tag-mini-padding;
+    &.isRound {
+      border-radius: $tag-small-height / 2;
+    }
+  }
+
+  &--mini {
+    height: $tag-mini-height;
+    line-height: $tag-mini-height - $tag-border-width * 2;
+    font-size: $tag-mini-font-size;
+    padding: 0 $tag-mini-padding;
+    &.isRound {
+      border-radius: $tag-mini-height / 2;
+    }
+  }
+
+  &--primary {
+    color: $tag-primary-color;
+    border-color: $tag-primary-color;
+    background-color: $tag-primary-bg-color;
+
+    .aui-tag__close .aui-icon:hover {
+      color: $tag-primary-bg-color;
+      background-color: $tag-primary-color;
+    }
+  }
+
+  &--success {
+    color: $tag-success-color;
+    border-color: $tag-success-color;
+    background-color: $tag-success-bg-color;
+
+    .aui-tag__close .aui-icon:hover {
+      color: $tag-success-bg-color;
+      background-color: $tag-success-color;
+    }
+  }
+
+  &--warning {
+    color: $tag-warning-color;
+    border-color: $tag-warning-color;
+    background-color: $tag-warning-bg-color;
+
+    .aui-tag__close .aui-icon:hover {
+      color: $tag-warning-bg-color;
+      background-color: $tag-warning-color;
+    }
+  }
+
+  &--error {
+    color: $tag-error-color;
+    border-color: $tag-error-color;
+    background-color: $tag-error-bg-color;
+
+    .aui-tag__close .aui-icon:hover {
+      color: $tag-error-bg-color;
+      background-color: $tag-error-color;
+    }
+  }
+
+  &--info {
+    color: $tag-info-color;
+    border-color: $tag-info-border-color;
+    background-color: $tag-info-bg-color;
+
+    .aui-tag__close .aui-icon:hover {
+      color: $tag-info-bg-color;
+      background-color: $tag-info-color;
+    }
+  }
+
+  &.isInvalid {
+    text-decoration: line-through;
+  }
+
+  &.isSolid {
+    color: $color-white;
+    .aui-tag__close .aui-icon:hover {
+      color: $color-white;
+    }
+  }
+
+  &.isSolid#{&} {
+    &--primary {
+      background-color: $color-primary;
+    }
+
+    &--success {
+      background-color: $color-success;
+    }
+
+    &--warning {
+      background-color: $color-warning;
+    }
+
+    &--error {
+      background-color: $color-error;
+    }
+
+    &--info {
+      background-color: $color-info;
+    }
+  }
+}
+
+aui-tag + aui-tag {
+  .aui-tag--large,
+  .aui-tag--medium,
+  .aui-tag--small {
+    margin-left: $tag-margin;
+  }
+
+  .aui-tag--mini {
+    margin-left: $tag-mini-margin;
+  }
+}
diff --git a/src/tag/tag.component.spec.ts b/src/tag/tag.component.spec.ts
new file mode 100644
index 000000000..41cb09b65
--- /dev/null
+++ b/src/tag/tag.component.spec.ts
@@ -0,0 +1,42 @@
+import { Component } from '@angular/core';
+import { TestBed } from '@angular/core/testing';
+
+import { TagModule } from './tag.module';
+
+describe('TagComponent', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [TagModule],
+      declarations: [TestComponent],
+    });
+  });
+
+  it('should match snapshot', () => {
+    const fixture = TestBed.createComponent(TestComponent);
+    expect(fixture).toMatchSnapshot();
+  });
+});
+
+@Component({
+  template: `
+    <aui-tag>primary</aui-tag>
+    <aui-tag type="success" [size]="'medium'" [solid]="true" [invalid]="true">
+      success
+    </aui-tag>
+    <aui-tag type="warning" [size]="'small'" [closeable]="true">
+      warning
+    </aui-tag>
+    <aui-tag type="error" [size]="'mini'" [round]="true">error</aui-tag>
+    <aui-tag
+      type="info"
+      size="mini"
+      [solid]="true"
+      [closeable]="true"
+      [invalid]="true"
+      [round]="true"
+    >
+      info
+    </aui-tag>
+  `,
+})
+class TestComponent {}
diff --git a/src/tag/tag.component.ts b/src/tag/tag.component.ts
new file mode 100644
index 000000000..1cb166cbc
--- /dev/null
+++ b/src/tag/tag.component.ts
@@ -0,0 +1,67 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  EventEmitter,
+  Input,
+  Output,
+  ViewEncapsulation,
+} from '@angular/core';
+
+import { ComponentSize } from '../types';
+import { Bem, buildBem } from '../utils/bem';
+
+import { TagType } from './tag.types';
+
+@Component({
+  selector: 'aui-tag',
+  templateUrl: './tag.component.html',
+  styleUrls: ['./tag.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class TagComponent {
+  bem: Bem = buildBem('aui-tag');
+
+  @Input()
+  type = TagType.Primary;
+
+  @Input()
+  size = ComponentSize.Medium;
+
+  @Input()
+  closeable = false;
+
+  @Input()
+  solid = false;
+
+  @Input()
+  invalid = false;
+
+  @Input()
+  round = true;
+
+  @Input()
+  color = '';
+
+  @Output()
+  close = new EventEmitter<void>();
+
+  get rootClass() {
+    return `${this.bem.block(
+      this.type || TagType.Primary,
+      this.size || ComponentSize.Medium,
+    )} ${this.solid ? 'isSolid' : ''} ${this.invalid ? 'isInvalid' : ''} ${
+      this.round ? 'isRound' : ''
+    }`;
+  }
+
+  get customStyle() {
+    const arr = this.color.split(',');
+    return {
+      color: arr[0],
+      'border-color': arr[0],
+      'background-color': arr[1] || arr[0],
+    };
+  }
+}
diff --git a/src/tag/tag.module.ts b/src/tag/tag.module.ts
new file mode 100644
index 000000000..eb1b24ea3
--- /dev/null
+++ b/src/tag/tag.module.ts
@@ -0,0 +1,14 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/public-api';
+
+import { CheckTagComponent } from './check-tag/check-tag.component';
+import { TagComponent } from './tag.component';
+
+@NgModule({
+  imports: [CommonModule, IconModule],
+  declarations: [TagComponent, CheckTagComponent],
+  exports: [TagComponent, CheckTagComponent],
+})
+export class TagModule {}
diff --git a/src/tag/tag.types.ts b/src/tag/tag.types.ts
new file mode 100644
index 000000000..7592e0f36
--- /dev/null
+++ b/src/tag/tag.types.ts
@@ -0,0 +1,7 @@
+export enum TagType {
+  Primary = 'primary',
+  Success = 'success',
+  Warning = 'warning',
+  Error = 'error',
+  Info = 'info',
+}
diff --git a/src/theme/_base-var.scss b/src/theme/_base-var.scss
new file mode 100644
index 000000000..3a34307d9
--- /dev/null
+++ b/src/theme/_base-var.scss
@@ -0,0 +1,100 @@
+// Colors
+$color-white: #fff;
+$color-black: #000;
+
+$color-primary: #006eff;
+$color-success: #0abf5b;
+$color-warning: #ff9d00;
+$color-danger: #e54545;
+$color-error: #e54545;
+$color-info: #ccc;
+
+$status-color-map: (
+  success: $color-success,
+  error: $color-error,
+  warning: $color-warning,
+  info: $color-primary,
+);
+
+$color-primary-light: mix($color-white, $color-primary, 60%);
+$color-success-light: mix($color-white, $color-success, 60%);
+$color-warning-light: mix($color-white, $color-warning, 60%);
+$color-error-light: mix($color-white, $color-error, 60%);
+$color-info-light: mix($color-white, $color-info, 60%);
+
+$color-primary-lighter: mix($color-white, $color-primary, 70%);
+$color-success-lighter: mix($color-white, $color-success, 70%);
+$color-warning-lighter: mix($color-white, $color-warning, 70%);
+$color-error-lighter: mix($color-white, $color-error, 70%);
+$color-info-lighter: mix($color-white, $color-info, 70%);
+
+$color-primary-extra-light: mix($color-white, $color-primary, 90%);
+$color-success-extra-light: mix($color-white, $color-success, 90%);
+$color-warning-extra-light: mix($color-white, $color-warning, 90%);
+$color-error-extra-light: mix($color-white, $color-error, 90%);
+$color-info-extra-light: mix($color-white, $color-info, 90%);
+
+$color-primary-ultra-light: mix($color-white, $color-primary, 95%);
+$color-success-ultra-light: mix($color-white, $color-success, 95%);
+$color-warning-ultra-light: mix($color-white, $color-warning, 95%);
+$color-error-ultra-light: mix($color-white, $color-error, 95%);
+$color-info-ultra-light: mix($color-white, $color-info, 95%);
+
+$color-primary-dark: mix($color-black, $color-primary, 10%);
+$color-success-dark: mix($color-black, $color-success, 10%);
+$color-warning-dark: mix($color-black, $color-warning, 10%);
+$color-error-dark: mix($color-black, $color-error, 10%);
+$color-info-dark: mix($color-black, $color-info, 10%);
+
+$color-primary-darker: mix($color-black, $color-primary, 20%);
+$color-success-darker: mix($color-black, $color-success, 20%);
+$color-warning-darker: mix($color-black, $color-warning, 20%);
+$color-error-darker: mix($color-black, $color-error, 20%);
+$color-info-darker: mix($color-black, $color-info, 20%);
+
+$color-text-main: #333;
+$color-text-secondary: #666;
+$color-text-help: #999;
+$color-text-placeholder: #ccc;
+
+$color-disabled-bg: #f2f2f2;
+
+// Font
+$font-size-extra-large: 20px;
+$font-size-larger: 18px;
+$font-size-large: 16px;
+$font-size-regular: 14px;
+$font-size-small: 12px;
+
+$font-weight-bold: 500;
+$font-weight-normal: 400;
+
+$line-height-extra-large: 28px;
+$line-height-larger: 24px;
+$line-height-large: 22px;
+$line-height-regular: 20px;
+$line-height-small: 16px;
+
+// Height
+$height-large: 40px;
+$height-medium: 32px;
+$height-small: 28px;
+$height-mini: 24px;
+
+// Border
+$border-radius: 0;
+$border-width: 1px;
+$border-style: solid;
+$border-style-dashed: dashed;
+
+// Outline
+$outline-width: 3px;
+$outline-color-primary: mix($color-white, $color-primary, 60%);
+$outline-color-success: mix($color-white, $color-success, 60%);
+$outline-color-warning: mix($color-white, $color-warning, 60%);
+$outline-color-error: mix($color-white, $color-error, 60%);
+$outline-color-info: mix($color-white, $color-info, 60%);
+
+// Animation
+$animation-duration: 0.3s;
+$animation-interpolation: ease;
diff --git a/src/theme/_mixin.scss b/src/theme/_mixin.scss
new file mode 100644
index 000000000..e80bd5b34
--- /dev/null
+++ b/src/theme/_mixin.scss
@@ -0,0 +1,59 @@
+@import 'var';
+
+// 使用 box-shadow 模拟带圆角的 outline
+@mixin outline-shadow($color: $outline-color-primary) {
+  box-shadow: 0 0 0 $outline-width $color;
+}
+
+@mixin popper-shadow() {
+  box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.16);
+}
+
+@mixin model-shadow() {
+  box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.16);
+}
+
+@mixin transition($target: all) {
+  transition: $target $animation-duration $animation-interpolation;
+}
+
+@mixin absolute-center() {
+  margin: 0;
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+}
+
+@mixin scroll-bar($color: rgba(0, 0, 0, 0.3)) {
+  &::-webkit-scrollbar {
+    width: 4px;
+  }
+  &::-webkit-scrollbar-thumb {
+    background-color: $color;
+  }
+}
+
+@mixin clear-button() {
+  border-radius: 50%;
+  color: $input-suffix-icon-color;
+  cursor: pointer;
+  @include transition;
+
+  &:hover {
+    color: $input-bg-color;
+    background-color: $input-suffix-icon-color;
+  }
+}
+
+@mixin text-overflow() {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+@mixin flex-center {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
diff --git a/src/theme/_pattern.scss b/src/theme/_pattern.scss
new file mode 100644
index 000000000..a83c68776
--- /dev/null
+++ b/src/theme/_pattern.scss
@@ -0,0 +1,104 @@
+@import 'var.scss';
+
+@mixin table-card-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 12px;
+  font-size: $font-size-larger;
+  color: $color-text-main;
+}
+
+@mixin table-placeholder {
+  padding: $table-row-vertical-padding $table-cell-horizontal-padding;
+  border-bottom: $table-border-width $border-style $table-row-border-color;
+  text-align: center;
+  font-size: $font-size-regular;
+  color: $color-text-help;
+}
+
+@mixin shadow-0 {
+  border-radius: $border-radius;
+  background-color: $color-white;
+}
+
+@mixin shadow-2 {
+  border-radius: $border-radius;
+  background-color: $color-white;
+  box-shadow: 0 0 2px 0 rgba(0, 0, 0, 0.24);
+}
+
+@mixin shadow-8 {
+  border-radius: $border-radius;
+  background-color: $color-white;
+  box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.16);
+}
+
+@mixin shadow-16 {
+  border-radius: $border-radius;
+  background-color: $color-white;
+  box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.16);
+}
+
+@mixin feat-stage-tag {
+  display: inline-block;
+  padding: 0 4px * 1.2;
+  border-radius: 6px * 1.2;
+  // stylelint-disable-next-line font-family-no-missing-generic-family-keyword
+  font-family: Calibri;
+  font-size: 12px;
+  font-weight: bold;
+  font-style: italic;
+  line-height: 12px * 1.2;
+  color: #333;
+  background-color: #ffdf00;
+  transform: scale(0.8333, 0.8333);
+}
+
+@mixin feat-stage-text {
+  // stylelint-disable-next-line font-family-no-missing-generic-family-keyword
+  font-family: Calibri;
+  font-size: 12px;
+  font-weight: bold;
+  font-style: italic;
+  color: #ffdf00;
+  transform: scale(0.8333, 0.8333);
+}
+
+@mixin zh-form-label-width($parent) {
+  #{$parent} .aui-form-item__label-wrapper {
+    width: 114px !important;
+  }
+}
+
+@mixin en-form-label-width($parent) {
+  #{$parent} .aui-form-item__label-wrapper {
+    width: 144px !important;
+  }
+}
+
+@mixin form-width($selector: '.aui-form') {
+  #{$selector} {
+    margin: auto;
+    max-width: 960px;
+  }
+}
+
+@mixin with-detail($detailColumn: 'detail') {
+  ::ng-deep .aui-table {
+    &__row {
+      flex-wrap: wrap;
+    }
+    &__column-#{$detailColumn} {
+      &.aui-table__header-cell {
+        display: none;
+      }
+      &.aui-table__cell {
+        width: 100%;
+        flex-shrink: 0;
+        flex-basis: 100%;
+        margin: 12px 0 -12px 0;
+      }
+    }
+  }
+}
diff --git a/src/theme/_var.scss b/src/theme/_var.scss
new file mode 100644
index 000000000..2c5499453
--- /dev/null
+++ b/src/theme/_var.scss
@@ -0,0 +1,527 @@
+@import 'base-var';
+
+// Button
+$button-margin: 8px;
+$text-button-margin: 4px;
+
+$button-border-style: $border-style;
+$button-border-radius: $border-radius;
+$button-border-width: $border-width;
+
+$button-large-height: $height-large;
+$button-large-font-size: $font-size-large;
+$button-large-padding-hoz: 20px - $button-border-width;
+
+$button-medium-height: $height-medium;
+$button-medium-font-size: $font-size-regular;
+$button-medium-padding-hoz: 16px - $button-border-width;
+
+$button-small-height: $height-small;
+$button-small-font-size: $font-size-regular;
+$button-small-padding-hoz: 12px - $button-border-width;
+
+$button-mini-height: $height-mini;
+$button-mini-font-size: $font-size-small;
+$button-mini-padding-hoz: 8px - $button-border-width;
+
+$button-default-content: $color-text-main;
+$button-default-content-hover: $color-primary;
+$button-default-content-active: $color-primary;
+$button-default-content-focus: $color-text-main;
+$button-default-content-disabled: $color-info;
+$button-default-bg: $color-white;
+$button-default-bg-hover: $color-primary-ultra-light;
+$button-default-bg-active: $color-primary-extra-light;
+$button-default-bg-focus: $color-white;
+$button-default-bg-disabled: $color-disabled-bg;
+$button-default-border: $color-info;
+$button-default-border-hover: $color-primary;
+$button-default-border-active: $color-primary;
+$button-default-border-focus: $color-primary;
+$button-default-border-disabled: $color-info;
+
+$button-primary-content: $color-white;
+$button-primary-content-hover: $color-white;
+$button-primary-content-active: $color-white;
+$button-primary-content-focus: $color-white;
+$button-primary-content-disabled: $color-white;
+$button-primary-bg: $color-primary;
+$button-primary-bg-hover: $color-primary-dark;
+$button-primary-bg-active: $color-primary-darker;
+$button-primary-bg-focus: $color-primary;
+$button-primary-bg-disabled: $color-primary-lighter;
+$button-primary-border: $color-primary;
+$button-primary-border-hover: $color-primary-dark;
+$button-primary-border-active: $color-primary-darker;
+$button-primary-border-focus: $color-primary;
+$button-primary-border-disabled: $color-primary-lighter;
+
+$button-success-content: $color-white;
+$button-success-content-hover: $color-white;
+$button-success-content-active: $color-white;
+$button-success-content-focus: $color-white;
+$button-success-content-disabled: $color-white;
+$button-success-bg: $color-success;
+$button-success-bg-hover: $color-success-dark;
+$button-success-bg-active: $color-success-darker;
+$button-success-bg-focus: $color-success;
+$button-success-bg-disabled: $color-success-lighter;
+$button-success-border: $color-success;
+$button-success-border-hover: $color-success-dark;
+$button-success-border-active: $color-success-darker;
+$button-success-border-focus: $color-success;
+$button-success-border-disabled: $color-success-lighter;
+
+$button-warning-content: $color-white;
+$button-warning-content-hover: $color-white;
+$button-warning-content-active: $color-white;
+$button-warning-content-focus: $color-white;
+$button-warning-content-disabled: $color-white;
+$button-warning-bg: $color-warning;
+$button-warning-bg-hover: $color-warning-dark;
+$button-warning-bg-active: $color-warning-darker;
+$button-warning-bg-focus: $color-warning;
+$button-warning-bg-disabled: $color-warning-lighter;
+$button-warning-border: $color-warning;
+$button-warning-border-hover: $color-warning-dark;
+$button-warning-border-active: $color-warning-darker;
+$button-warning-border-focus: $color-warning;
+$button-warning-border-disabled: $color-warning-lighter;
+
+$button-danger-content: $color-white;
+$button-danger-content-hover: $color-white;
+$button-danger-content-active: $color-white;
+$button-danger-content-focus: $color-white;
+$button-danger-content-disabled: $color-white;
+$button-danger-bg: $color-error;
+$button-danger-bg-hover: $color-error-dark;
+$button-danger-bg-active: $color-error-darker;
+$button-danger-bg-focus: $color-error;
+$button-danger-bg-disabled: $color-error-lighter;
+$button-danger-border: $color-error;
+$button-danger-border-hover: $color-error-dark;
+$button-danger-border-active: $color-error-darker;
+$button-danger-border-focus: $color-error;
+$button-danger-border-disabled: $color-error-lighter;
+
+$button-info-content: $color-white;
+$button-info-content-hover: $color-white;
+$button-info-content-active: $color-white;
+$button-info-content-focus: $color-white;
+$button-info-content-disabled: $color-white;
+$button-info-bg: $color-info;
+$button-info-bg-hover: $color-info-dark;
+$button-info-bg-active: $color-info-darker;
+$button-info-bg-focus: $color-info;
+$button-info-bg-disabled: $color-info-lighter;
+$button-info-border: $color-info;
+$button-info-border-hover: $color-info-dark;
+$button-info-border-active: $color-info-darker;
+$button-info-border-focus: $color-info;
+$button-info-border-disabled: $color-info-lighter;
+
+$text-button-padding-hoz: 4px - $button-border-width;
+$text-button-large-height: 24px;
+$text-button-large-font-size: 18px;
+$text-button-medium-height: 22px;
+$text-button-medium-font-size: 16px;
+$text-button-small-height: 20px;
+$text-button-small-font-size: 14px;
+$text-button-mini-height: 16px;
+$text-button-mini-font-size: 12px;
+
+// Table
+$table-border-width: 1px;
+$table-header-row-height: 42px;
+$table-cell-horizontal-padding: 8px;
+$table-row-vertical-padding: 12px;
+
+$table-header-row-bg: #fafafa;
+$table-header-row-border-color: #eee;
+$table-header-row-color: #333;
+$table-row-border-color: #eee;
+$table-row-bg: #fff;
+$table-row-color: #333;
+$table-font-size-base: 14px;
+
+// Sort
+$sort-indicator-color: #ccc;
+$sort-indicator-color-active: #2c2f36;
+$sort-indicator-size: 4px;
+$sort-indicator-margin: 4px;
+
+// Nav menu
+$nav-menu-main-panel-width: 48px;
+$nav-menu-main-panel-expanded-width: 200px;
+$nav-menu-color: $color-text-help;
+$nav-menu-color-hover: $color-white;
+$nav-menu-divider-color: #555;
+$nav-menu-bg-color-main: #333;
+$nav-menu-bg-color-secondary: mix($color-black, $nav-menu-bg-color-main, 24%);
+$nav-menu-bg-color-tertiary: mix($color-white, $nav-menu-bg-color-main, 5%);
+
+$nav-item-selected-marker-width: 4px;
+$nav-item-selected-marker-color: $color-primary;
+$nav-item-padding-hoz: 12px;
+$nav-item-padding-ver: 7px;
+$nav-item-padding-ver-large: 13px;
+$nav-item-icon-size: 16px;
+$nav-item-icon-margin: 8px;
+$nav-item-font-size: $font-size-regular;
+$nav-item-line-height: 18px;
+
+// Page
+$page-background: #f4f4f4;
+$page-header-background: #262626;
+$page-header-height: 48px;
+$page-toolbar-height: 44px;
+$page-snackbar-height: 56px;
+$page-sider-width: $nav-menu-main-panel-expanded-width;
+$page-content-padding: 20px;
+
+// Code editor
+$code-editor-min-height: 400px;
+$code-editor-border: $border-width $border-style #ddd;
+$code-editor-toolbar-padding: 0 20px;
+$code-editor-toolbar-height: 40px;
+$code-editor-toolbar-icon-size: 16px;
+$code-editor-toolbar-font-size: 14px;
+$code-editor-toolbar-control-margin: 4px;
+$code-editor-toolbar-background: #f7f7f7;
+$code-editor-toolbar-background-dark: #333;
+$code-editor-toolbar-color-dark: #fff;
+$code-editor-toolbar-inactive-opacity: 0.6;
+
+// Tooltip
+$tooltip-border-width: $border-width;
+$tooltip-border-radius: $border-radius;
+$tooltip-line-height: $line-height-small;
+$tooltip-font-size: $font-size-small;
+$tooltip-padding-hoz: 16px - $tooltip-border-width;
+$tooltip-padding-ver: 8px - $tooltip-border-width;
+$tooltip-offset: 4px;
+$tooltip-max-width: 416px;
+
+$tooltip-default-border: $color-black;
+$tooltip-default-bg: $color-black;
+$tooltip-default-text: $color-white;
+
+$tooltip-primary-border: $color-primary;
+$tooltip-primary-bg: $color-white;
+$tooltip-primary-text: $color-primary;
+
+$tooltip-success-border: $color-success;
+$tooltip-success-bg: $color-white;
+$tooltip-success-text: $color-success;
+
+$tooltip-warning-border: $color-warning;
+$tooltip-warning-bg: $color-white;
+$tooltip-warning-text: $color-warning;
+
+$tooltip-error-border: $color-error;
+$tooltip-error-bg: $color-white;
+$tooltip-error-text: $color-error;
+
+$tooltip-info-border: $color-white;
+$tooltip-info-bg: $color-white;
+$tooltip-info-text: $color-text-help;
+
+// Dialog
+$dialog-backdrop-color: rgba(0, 0, 0, 0.3);
+$dialog-bg-color: $color-white;
+$dialog-border-radius: $border-radius;
+
+$dialog-small-width: 420px;
+$dialog-medium-width: 600px;
+$dialog-big-width: 800px;
+$dialog-large-width: 960px;
+$dialog-fullscreen-width: 90vw;
+$dialog-fullscreen-height: 90vh;
+
+$dialog-header-font-size: $font-size-extra-large;
+$dialog-header-line-height: $line-height-extra-large;
+$dialog-header-color: $color-text-main;
+
+$dialog-content-min-height: 80px;
+
+$dialog-header-padding: 24px 24px 20px;
+$dialog-content-padding: 24px;
+$dialog-footer-padding: 20px 24px 24px;
+$dialog-bottom-margin: 50px;
+
+// Radio
+$radio-margin: 24px;
+$radio-font-size: $font-size-regular;
+$radio-label-margin: 8px;
+$radio-color: $color-text-main;
+$radio-line-height: $height-medium;
+$radio-pointer-outer-radius: 8px;
+$radio-pointer-inner-radius: 3px;
+
+$radio-border-color: $color-text-placeholder;
+$radio-border-color-primary: $color-primary;
+$radio-border-style: $border-style;
+$radio-border-width: $border-width;
+$radio-bg-color-disabled: $color-disabled-bg;
+$radio-outline-color: $outline-color-primary;
+
+$radio-button-border-radius: $button-border-radius;
+$radio-button-medium-pointer-size: $font-size-large;
+$radio-button-medium-height: $button-medium-height;
+$radio-button-medium-padding-hoz: $button-medium-padding-hoz;
+$radio-button-small-pointer-size: $font-size-regular;
+$radio-button-small-height: $button-small-height;
+$radio-button-small-padding-hoz: $button-small-padding-hoz;
+$radio-button-mini-height: $button-mini-height;
+$radio-button-small-padding-hoz: $button-mini-padding-hoz;
+
+// Checkbox
+$checkbox-margin: 24px;
+$checkbox-font-size: $font-size-regular;
+$checkbox-label-margin: 8px;
+$checkbox-color: $color-text-main;
+$checkbox-line-height: $height-medium;
+$checkbox-pointer-radius: $border-radius;
+$checkbox-pointer-width: 16px;
+
+$checkbox-border-color: $color-text-placeholder;
+$checkbox-border-color-primary: $color-primary;
+$checkbox-border-style: $border-style;
+$checkbox-border-width: $border-width;
+$checkbox-bg-color: $color-white;
+$checkbox-bg-color-disabled: $color-disabled-bg;
+$checkbox-outline-color: $outline-color-primary;
+
+$checkbox-tag-bg-color: $color-disabled-bg;
+$checkbox-tag-bg-color-hover: $color-primary-extra-light;
+
+// Switch
+$switch-duration: 0.3s;
+$switch-background-color: #ccc;
+$switch-border-color: #ccc;
+$switch-checked-color: $color-primary;
+$switch-box-shadow-color: rgba(0, 0, 0, 0.4);
+$switch-disabled-bg-color: #f2f2f2;
+$switch-checked-disabled-bg-color: $color-primary-lighter;
+$switch-bar-width: 30px;
+$switch-bar-height: 16px;
+$switch-bar-focus-shadow: #b3d4ff;
+
+$default-border-color: #ccc;
+$disabled-border-color: #ccc;
+$hover-border-color: $color-primary;
+$focus-border-color: #b3d4ff;
+
+$checked-bg-color: $color-primary;
+$disabled-bg-color: #f2f2f2;
+$checked-inner-bg-color: #fff;
+
+$radio-medium-label-padding: 6px 16px;
+$radio-small-label-padding: 4px 12px;
+
+// Toast
+$toast-z-index: 1001;
+$toast-close-color: #e2e2e2;
+$alerts-wrapper-top: 20px;
+$alerts-wrapper-right: 0;
+
+$messages-wrapper-left: 50%;
+$messages-wrapper-top: 36px;
+
+// Input
+$input-border-radius: $border-radius;
+$input-border-width: $border-width;
+$input-border-style: $border-style;
+$input-border-color: $color-info;
+$input-border-color-primary: $color-primary;
+$input-border-color-error: $color-error;
+$input-color: $color-text-main;
+$input-placeholder-color: $color-text-placeholder;
+$input-bg-color: $color-white;
+$input-bg-color-disabled: $color-disabled-bg;
+$input-prefix-icon-color: $input-placeholder-color;
+$input-suffix-icon-color: $color-text-help;
+$input-padding-hoz: 8px - $input-border-width;
+
+$input-large-padding-hoz: 12px - $input-border-width;
+$input-large-height: $height-large;
+$input-large-font-size: $font-size-large;
+$input-medium-padding-hoz: 8px - $input-border-width;
+$input-medium-height: $height-medium;
+$input-medium-font-size: $font-size-regular;
+$input-small-padding-hoz: 8px - $input-border-width;
+$input-small-height: $height-small;
+$input-small-font-size: $font-size-regular;
+$input-mini-padding-hoz: 6px - $input-border-width;
+$input-mini-height: $height-mini;
+$input-mini-font-size: $font-size-small;
+
+// Select
+$select-width: 100%;
+$select-options-padding: $input-padding-hoz;
+$select-options-max-height: $input-medium-height * 8;
+
+// Tag
+$tag-border-width: $border-width;
+$tag-border-radius: $border-radius;
+$tag-border-style: $border-style;
+$tag-max-width: 300px;
+$tag-close-margin: 4px;
+
+$tag-primary-color: $color-primary;
+$tag-primary-bg-color: $color-primary-extra-light;
+$tag-success-color: $color-success;
+$tag-success-bg-color: $color-success-extra-light;
+$tag-warning-color: $color-warning;
+$tag-warning-bg-color: $color-warning-extra-light;
+$tag-error-color: $color-error;
+$tag-error-bg-color: $color-error-extra-light;
+$tag-info-color: $color-text-secondary;
+$tag-info-border-color: $color-info;
+$tag-info-bg-color: $color-info-extra-light;
+
+$tag-large-height: $height-medium;
+$tag-large-font-size: $font-size-regular;
+$tag-large-padding: 16px - $tag-border-width;
+$tag-medium-height: $height-small;
+$tag-medium-font-size: $font-size-regular;
+$tag-medium-padding: 12px - $tag-border-width;
+$tag-small-height: $height-mini;
+$tag-small-font-size: $font-size-small;
+$tag-margin: 8px;
+$tag-mini-height: 20px;
+$tag-mini-margin: 6px;
+$tag-mini-padding: 8px - $tag-border-width;
+$tag-mini-font-size: $font-size-small;
+
+// Form
+$form-item-margin-vertical: 16px;
+
+// Paginator
+$paginator-page-size-select-width: 64px;
+$paginator-outer-block-margin: 12px;
+$paginator-inner-block-margin: 4px;
+
+// Menu
+$menu-max-width: 280px;
+$menu-padding: 8px;
+
+$menu-group-title-padding: 4px;
+$menu-group-divide-style: $border-style;
+$menu-group-divide-width: $border-width;
+$menu-group-divide-color: #ededed;
+
+$menu-item-padding: 0 12px;
+$menu-item-radius: $border-radius;
+$menu-item-large-height: $height-large;
+$menu-item-large-font-size: $font-size-large;
+$menu-item-medium-height: $height-medium;
+$menu-item-medium-font-size: $font-size-regular;
+$menu-item-small-height: $height-small;
+$menu-item-small-font-size: $font-size-regular;
+$menu-item-mini-height: $height-mini;
+$menu-item-mini-font-size: $font-size-small;
+
+$menu-item-primary-color: $color-primary;
+$menu-item-primary-bg: $color-primary-extra-light;
+$menu-item-success-color: $color-success;
+$menu-item-success-bg: $color-success-extra-light;
+$menu-item-warning-color: $color-warning;
+$menu-item-warning-bg: $color-warning-extra-light;
+$menu-item-danger-color: $color-error;
+$menu-item-danger-bg: $color-error-extra-light;
+
+// Inline alert
+$inline-alert-vertical-margin: 16px;
+$inline-alert-border-radius: $border-radius;
+$inline-alert-border-style: $border-style;
+$inline-alert-border-width: $border-width;
+$inline-alert-close-color: $color-text-help;
+$inline-alert-close-color-hover: $color-text-main;
+$inline-alert-padding: (12px - $inline-alert-border-width)
+  (16px - $inline-alert-border-width);
+
+$inline-alert-title-font-size: $font-size-larger;
+$inline-alert-title-line-height: $line-height-larger;
+$inline-alert-content-font-size: $font-size-regular;
+$inline-alert-content-line-height: $line-height-regular;
+
+$inline-alert-primary-color: $color-primary;
+$inline-alert-success-color: $color-success;
+$inline-alert-warning-color: $color-warning;
+$inline-alert-error-color: $color-error;
+
+// Card
+$card-border-color: #ededed;
+$card-border-style: $border-style;
+$card-border-width: $border-width;
+$card-border-radius: $border-radius;
+
+// Section
+$section-border-color: $card-border-color;
+$section-border-style: $border-style-dashed;
+$section-border-width: $border-width;
+
+// Message
+$message-padding: 8px 16px;
+$message-border-radius: 3px;
+$message-default-bg: $color-white;
+$message-border-side-radius: 4px;
+$message-margin-bottom: 20px;
+$message-content-margin-left: 8px;
+$message-z-index: 1001;
+
+// Notification
+$notification-margin: 0 20px 10px 0;
+$notification-padding: 16px 20px 16px 16px;
+$notification-border-left-width: 4px;
+$notification-content-max-height: 150px;
+$notification-content-padding-right: 4px;
+
+$notification-title-color: #4d4d4d;
+$notification-title-margin-bottom: 4px;
+$notification-body-width: 308px;
+$notification-body-margin: 0 16px 0 8px;
+$notification-close-right: 10px;
+$notification-close-width: 12px;
+$notification-close-hover-color: $color-primary;
+
+// Icon
+$icon-margin-hoz: 4px;
+
+// Tabs
+$tab-label-content-max-width: 150px;
+$tab-label-padding-large: 16px 20px;
+$tab-label-padding-medium: 12px 20px;
+$tab-label-padding-small: 8px 16px;
+$tab-label-font-size-large: $font-size-larger;
+$tab-label-font-size-medium: $font-size-large;
+$tab-label-font-size-small: $font-size-regular;
+$tab-border: $border-width $border-style #ededed;
+$tab-header-type-card-bg-color: #fafafa;
+$tab-header-indicator-color: $color-primary;
+$tab-scroll-transition: all 0.3s cubic-bezier(0.35, 0, 0.25, 1);
+$tab-pagination-button-z-index: 3;
+$tab-label-z-index: 2;
+$tab-active-indicator-z-index: 1;
+$tab-label-focus-box-shadow: inset 0 0 0 3px rgba($color-primary, 0.3);
+$tab-header-close-icon-size: 16px;
+$tab-header-close-icon-color: $color-text-help;
+$tab-header-close-icon-color-hover: $color-white;
+
+// Status bar
+$status-bar-border-radius: $border-radius;
+$status-bar-medium-height: 16px;
+$status-bar-small-height: 8px;
+$status-bar-pending-color: #ccecfb;
+$status-bar-pending-color-light: #e0f5ff;
+$status-bar-pending-gradient-width: 4px;
+
+//accordion
+$accordion-item-header-padding: 12px 0;
+$accordion-item-header-color: #666;
+
+//Back Top
+$back-top-box-size: 40px;
+$back-top-position-offset: 10px;
+$back-top-border-radius: 2px;
diff --git a/src/theme/style.scss b/src/theme/style.scss
new file mode 100644
index 000000000..d0596911c
--- /dev/null
+++ b/src/theme/style.scss
@@ -0,0 +1,50 @@
+@import 'base-var';
+@import 'mixin';
+
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue',
+    Helvetica, 'Ubuntu', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei',
+    'WenQuanYi Micro Hei', sans-serif;
+}
+
+a {
+  color: $color-primary;
+  text-decoration: none;
+
+  &:hover,
+  &:active,
+  &:focus {
+    color: $color-primary-darker;
+  }
+}
+
+[class^='aui-'],
+[class*=' aui-'] {
+  box-sizing: border-box;
+
+  &[hidden] {
+    display: none;
+  }
+}
+
+aui-icon[ng-reflect-aui-tooltip-copy],
+aui-icon[auiTooltipCopy] {
+  cursor: pointer;
+
+  span + & {
+    margin-left: 4px;
+  }
+
+  &:hover {
+    color: $color-primary;
+  }
+}
+
+.aui-dialog aui-form-item:last-child .aui-form-item,
+.aui-section__content aui-form-item:last-child .aui-form-item {
+  margin-bottom: 0;
+}
+
+.aui-tab-label__content aui-icon:first-child .aui-icon {
+  margin-right: 4px;
+}
diff --git a/src/tooltip/base-tooltip.ts b/src/tooltip/base-tooltip.ts
new file mode 100644
index 000000000..b640683f1
--- /dev/null
+++ b/src/tooltip/base-tooltip.ts
@@ -0,0 +1,337 @@
+import { Overlay, OverlayConfig, OverlayRef } from '@angular/cdk/overlay';
+import { ComponentPortal } from '@angular/cdk/portal';
+import {
+  AfterViewInit,
+  ChangeDetectorRef,
+  ElementRef,
+  EventEmitter,
+  NgZone,
+  OnDestroy,
+  Renderer2,
+  TemplateRef,
+  ViewContainerRef,
+} from '@angular/core';
+import { Observable, ReplaySubject, merge } from 'rxjs';
+import { debounceTime } from 'rxjs/operators';
+
+import { sleep } from '../utils/async';
+
+import { TooltipComponent } from './tooltip.component';
+import { TooltipTrigger, TooltipType } from './tooltip.types';
+import { getOriginPosition, getOverlayPosition } from './utils';
+
+export interface TooltipInterface {
+  content: string | TemplateRef<any>;
+  context: any;
+  class: string;
+  type: TooltipType;
+  position: string;
+  trigger: TooltipTrigger;
+  disabled: boolean;
+  hideOnClick: boolean;
+  show: EventEmitter<void>;
+  hide: EventEmitter<void>;
+}
+
+export class BaseTooltip implements TooltipInterface, AfterViewInit, OnDestroy {
+  static readonly DELAY_TIMES = 50;
+
+  set content(value: string | TemplateRef<any>) {
+    this.inputContent$$.next(value);
+  }
+
+  set context(value: any) {
+    this.inputContext$$.next(value);
+  }
+
+  set class(value: string) {
+    this.inputClass$$.next(value);
+  }
+
+  set type(value: TooltipType) {
+    if (!value) {
+      return;
+    }
+    this.inputType$$.next(value);
+  }
+
+  get position() {
+    return this._position;
+  }
+
+  set position(value: string) {
+    if (!value || value === this._position) {
+      return;
+    }
+    this._position = value;
+    this.inputPosition$$.next(value);
+    this.disposeTooltip();
+  }
+
+  get trigger() {
+    return this._trigger;
+  }
+
+  set trigger(value) {
+    if (!value || value === this._trigger) {
+      return;
+    }
+    this._trigger = value;
+    this.disposeTooltip();
+    this.ngZone.run(this.updateListeners, this);
+  }
+
+  get disabled() {
+    return this._disabled;
+  }
+
+  set disabled(value) {
+    this._disabled = value;
+    if (value) {
+      this.disposeTooltip();
+    }
+  }
+
+  hideOnClick = false;
+
+  show = new EventEmitter<void>();
+  hide = new EventEmitter<void>();
+
+  protected overlayRef: OverlayRef;
+  protected componentIns: TooltipComponent;
+  protected hostHovered = false;
+  protected tooltipHovered = false;
+  protected listeners: Array<() => void> = [];
+  protected unlistenBody: () => void;
+
+  protected inputContent$$ = new ReplaySubject<string | TemplateRef<any>>(1);
+  protected inputType$$ = new ReplaySubject<TooltipType>(1);
+  protected inputPosition$$ = new ReplaySubject<string>(1);
+  protected inputClass$$ = new ReplaySubject<string>(1);
+  protected inputContext$$ = new ReplaySubject<any>(1);
+  protected tooltipChanged$: Observable<void> = merge(
+    this.inputContent$$,
+    this.inputType$$,
+    this.inputPosition$$,
+    this.inputClass$$,
+    this.inputContext$$,
+  );
+
+  protected _position = 'top';
+  protected _trigger = TooltipTrigger.Hover;
+  protected _disabled = false;
+
+  get isCreated() {
+    return !!this.overlayRef;
+  }
+
+  constructor(
+    protected overlay: Overlay,
+    protected viewContainerRef: ViewContainerRef,
+    protected elRef: ElementRef,
+    protected renderer: Renderer2,
+    protected cdr: ChangeDetectorRef,
+    protected ngZone: NgZone,
+  ) {
+    this.tooltipChanged$.pipe(debounceTime(0)).subscribe(() => {
+      this.updatePosition();
+    });
+  }
+
+  createTooltip() {
+    if (this.disabled || this.isCreated) {
+      return;
+    }
+    this.overlayRef = this.createOverlay();
+    const portal = new ComponentPortal(TooltipComponent, this.viewContainerRef);
+    this.componentIns = this.overlayRef.attach(portal).instance;
+    this.componentIns.setupInputs({
+      inputClass$: this.inputClass$$.asObservable(),
+      inputContent$: this.inputContent$$.asObservable(),
+      inputContext$: this.inputContext$$.asObservable(),
+      inputPosition$: this.inputPosition$$.asObservable(),
+      inputType$: this.inputType$$.asObservable(),
+    });
+
+    if (this.trigger === TooltipTrigger.Hover) {
+      this.componentIns.hover$.subscribe(this.onTooltipHovered.bind(this));
+    }
+    if (
+      this.trigger === TooltipTrigger.Hover ||
+      this.trigger === TooltipTrigger.Click
+    ) {
+      this.unlistenBody = this.renderer.listen(
+        'body',
+        'click',
+        this.onBodyClick.bind(this),
+      );
+    }
+
+    this.show.emit();
+
+    this.cdr.markForCheck();
+  }
+
+  disposeTooltip() {
+    if (this.overlayRef) {
+      this.overlayRef.dispose();
+      this.overlayRef = null;
+      this.componentIns = null;
+      this.tooltipHovered = false;
+      if (this.unlistenBody) {
+        this.unlistenBody();
+        this.unlistenBody = null;
+      }
+      this.hide.emit();
+    }
+  }
+
+  toggleTooltip() {
+    if (this.isCreated) {
+      this.disposeTooltip();
+    } else {
+      this.createTooltip();
+    }
+  }
+
+  updatePosition() {
+    if (this.overlayRef) {
+      this.overlayRef.updatePosition();
+    }
+  }
+
+  ngAfterViewInit() {
+    if (this.trigger === TooltipTrigger.Hover) {
+      this.updateListeners();
+    }
+  }
+
+  ngOnDestroy() {
+    this.disposeTooltip();
+    this.clearListeners();
+  }
+
+  protected updateListeners() {
+    this.clearListeners();
+    switch (this.trigger) {
+      case TooltipTrigger.Click:
+        this.listeners.push(
+          this.renderer.listen(
+            this.elRef.nativeElement,
+            'click',
+            this.onClick.bind(this) as () => void,
+          ),
+        );
+        break;
+      case TooltipTrigger.Hover:
+        this.listeners.push(
+          this.renderer.listen(
+            this.elRef.nativeElement,
+            'mouseenter',
+            this.onMouseEnter.bind(this) as () => void,
+          ),
+          this.renderer.listen(
+            this.elRef.nativeElement,
+            'mouseleave',
+            this.onMouseLeave.bind(this) as () => void,
+          ),
+        );
+        break;
+      case TooltipTrigger.Focus:
+        this.listeners.push(
+          this.renderer.listen(
+            this.elRef.nativeElement,
+            'focus',
+            this.onFocus.bind(this),
+          ),
+          this.renderer.listen(
+            this.elRef.nativeElement,
+            'blur',
+            this.onBlur.bind(this),
+          ),
+        );
+        break;
+      case TooltipTrigger.Manual:
+        break;
+    }
+  }
+
+  protected clearListeners() {
+    this.listeners.forEach(unListen => {
+      unListen();
+    });
+    this.listeners = [];
+  }
+
+  protected createOverlay(): OverlayRef {
+    const originPosition = getOriginPosition(this.position);
+    const overlayPosition = getOverlayPosition(this.position);
+
+    const positionStrategy = this.overlay
+      .position()
+      .flexibleConnectedTo(this.elRef)
+      .withGrowAfterOpen(true)
+      .withPositions([
+        { ...originPosition.main, ...overlayPosition.main },
+        { ...originPosition.fallback, ...overlayPosition.fallback },
+      ]);
+
+    const scrollStrategy = this.overlay.scrollStrategies.reposition();
+
+    const config = new OverlayConfig({
+      positionStrategy,
+      scrollStrategy,
+    });
+    return this.overlay.create(config);
+  }
+
+  protected async onMouseEnter() {
+    this.hostHovered = true;
+    if (!this.isCreated) {
+      await sleep(BaseTooltip.DELAY_TIMES);
+      if (this.hostHovered) {
+        this.createTooltip();
+      }
+    }
+  }
+
+  protected async onMouseLeave() {
+    this.hostHovered = false;
+    await sleep(BaseTooltip.DELAY_TIMES);
+    if (!this.tooltipHovered && !this.hostHovered) {
+      this.disposeTooltip();
+    }
+  }
+
+  protected async onTooltipHovered(hovered: boolean) {
+    this.tooltipHovered = hovered;
+    if (!hovered) {
+      await sleep(BaseTooltip.DELAY_TIMES);
+      if (!this.tooltipHovered && !this.hostHovered) {
+        this.disposeTooltip();
+      }
+    }
+  }
+
+  protected onClick() {
+    this.toggleTooltip();
+  }
+
+  protected onBodyClick(event: Event) {
+    if (
+      !this.elRef.nativeElement.contains(event.target) &&
+      (this.hideOnClick ||
+        !this.componentIns.elRef.nativeElement.contains(event.target))
+    ) {
+      this.disposeTooltip();
+    }
+  }
+
+  protected onFocus() {
+    this.createTooltip();
+  }
+
+  protected onBlur() {
+    this.disposeTooltip();
+  }
+}
diff --git a/src/tooltip/public-api.ts b/src/tooltip/public-api.ts
new file mode 100644
index 000000000..667c95ca8
--- /dev/null
+++ b/src/tooltip/public-api.ts
@@ -0,0 +1,7 @@
+export * from './tooltip.module';
+export * from './tooltip.directive';
+export * from './tooltip.component';
+export * from './tooltip.types';
+export * from './tooltip-active.directive';
+export * from './tooltip-intl';
+export * from './base-tooltip';
diff --git a/src/tooltip/tooltip-active.directive.ts b/src/tooltip/tooltip-active.directive.ts
new file mode 100644
index 000000000..1d0b1a148
--- /dev/null
+++ b/src/tooltip/tooltip-active.directive.ts
@@ -0,0 +1,44 @@
+import { Directive, ElementRef, Input, Renderer2 } from '@angular/core';
+
+import { BaseTooltip } from './base-tooltip';
+
+@Directive({
+  selector: '[auiTooltipActive]',
+})
+export class TooltipActiveDirective {
+  @Input('auiTooltipActive')
+  customClass: string | string[];
+
+  constructor(
+    tooltipDirective: BaseTooltip,
+    private readonly el: ElementRef,
+    private readonly renderer: Renderer2,
+  ) {
+    tooltipDirective.show.subscribe(() => {
+      this.addClass();
+    });
+    tooltipDirective.hide.subscribe(() => {
+      this.removeClass();
+    });
+  }
+
+  private addClass() {
+    const classArr =
+      typeof this.customClass === 'string'
+        ? this.customClass.split(' ')
+        : this.customClass;
+    classArr.forEach(name => {
+      this.renderer.addClass(this.el.nativeElement, name);
+    });
+  }
+
+  private removeClass() {
+    const classArr =
+      typeof this.customClass === 'string'
+        ? this.customClass.split(' ')
+        : this.customClass;
+    classArr.forEach(name => {
+      this.renderer.removeClass(this.el.nativeElement, name);
+    });
+  }
+}
diff --git a/src/tooltip/tooltip-copy.directive.ts b/src/tooltip/tooltip-copy.directive.ts
new file mode 100644
index 000000000..dd0447066
--- /dev/null
+++ b/src/tooltip/tooltip-copy.directive.ts
@@ -0,0 +1,100 @@
+import { Overlay } from '@angular/cdk/overlay';
+import {
+  ChangeDetectorRef,
+  Directive,
+  ElementRef,
+  HostListener,
+  Input,
+  NgZone,
+  OnInit,
+  Renderer2,
+  ViewContainerRef,
+} from '@angular/core';
+import clipboard from 'clipboard-polyfill';
+
+import { BaseTooltip } from './base-tooltip';
+import { TooltipCopyIntl } from './tooltip-intl';
+
+@Directive({
+  selector: '[auiTooltipCopy]',
+})
+export class TooltipCopyDirective extends BaseTooltip implements OnInit {
+  @Input()
+  get auiTooltipCopy() {
+    return this._copyText || this.elRef.nativeElement.textContent;
+  }
+
+  set auiTooltipCopy(value: string) {
+    this._copyText = value;
+  }
+
+  @Input()
+  get auiTooltipCopyTip() {
+    return this._copyTip || this.toolTipIntl.copyTip;
+  }
+
+  set auiTooltipCopyTip(value: string) {
+    this._copyTip = value;
+  }
+
+  @Input()
+  get auiTooltipCopySuccessTip() {
+    return this._copySuccessTip || this.toolTipIntl.copySuccessTip;
+  }
+
+  set auiTooltipCopySuccessTip(value: string) {
+    this._copySuccessTip = value;
+  }
+
+  @Input()
+  get auiTooltipCopyFailTip() {
+    return this._copyFailTip || this.toolTipIntl.copyFailTip;
+  }
+
+  set auiTooltipCopyFailTip(value: string) {
+    this._copyFailTip = value;
+  }
+
+  @Input('auiTooltipPosition')
+  position: string;
+
+  @Input('auiTooltipDisabled')
+  disabled: boolean;
+
+  private _copyText: string;
+  private _copyTip: string;
+  private _copySuccessTip: string;
+  private _copyFailTip: string;
+
+  constructor(
+    overlay: Overlay,
+    viewContainerRef: ViewContainerRef,
+    elRef: ElementRef,
+    renderer: Renderer2,
+    cdr: ChangeDetectorRef,
+    ngZone: NgZone,
+    private readonly toolTipIntl: TooltipCopyIntl,
+  ) {
+    super(overlay, viewContainerRef, elRef, renderer, cdr, ngZone);
+  }
+
+  ngOnInit() {
+    this.content = this.auiTooltipCopyTip;
+    this.hide.subscribe(() => {
+      this.content = this.auiTooltipCopyTip;
+    });
+  }
+
+  @HostListener('click')
+  async onSourceClick() {
+    if (!this.disabled) {
+      try {
+        await clipboard.writeText(this.auiTooltipCopy);
+        this.content = this.auiTooltipCopySuccessTip;
+      } catch (err) {
+        console.error(err);
+        this.content = this.auiTooltipCopyFailTip;
+      }
+    }
+  }
+}
diff --git a/src/tooltip/tooltip-intl.ts b/src/tooltip/tooltip-intl.ts
new file mode 100644
index 000000000..c517d1289
--- /dev/null
+++ b/src/tooltip/tooltip-intl.ts
@@ -0,0 +1,27 @@
+import { Injectable, Optional, SkipSelf } from '@angular/core';
+
+/**
+ * Texts to render on the code editor.
+ */
+@Injectable()
+export class TooltipCopyIntl {
+  copyTip = 'Click to copy';
+
+  copySuccessTip = 'Copied to clipboard';
+
+  copyFailTip = 'Copy failed';
+}
+
+export function TOOLTIP_COPY_INTL_PROVIDER_FACTORY(
+  parentIntl: TooltipCopyIntl,
+) {
+  return parentIntl || new TooltipCopyIntl();
+}
+
+/** @docs-private */
+export const TOOLTIP_COPY_INTL_INTL_PROVIDER = {
+  // If there is already an CodeEditorIntl available, use that. Otherwise, provide a new one.
+  provide: TooltipCopyIntl,
+  deps: [[new Optional(), new SkipSelf(), TooltipCopyIntl]],
+  useFactory: TOOLTIP_COPY_INTL_PROVIDER_FACTORY,
+};
diff --git a/src/tooltip/tooltip.component.html b/src/tooltip/tooltip.component.html
new file mode 100644
index 000000000..ce17cb593
--- /dev/null
+++ b/src/tooltip/tooltip.component.html
@@ -0,0 +1,12 @@
+<div
+  [class]="class$ | async"
+  (mouseenter)="hover$.next(true)"
+  (mouseleave)="hover$.next(false)"
+>
+  {{ text$ | async }}
+  <ng-container
+    *ngIf="template$ | async"
+    [ngTemplateOutlet]="template$ | async"
+    [ngTemplateOutletContext]="context$ | async"
+  ></ng-container>
+</div>
diff --git a/src/tooltip/tooltip.component.scss b/src/tooltip/tooltip.component.scss
new file mode 100644
index 000000000..0a22946b2
--- /dev/null
+++ b/src/tooltip/tooltip.component.scss
@@ -0,0 +1,62 @@
+@import '../theme/var';
+@import '../theme/mixin';
+@import '~@angular/cdk/overlay-prebuilt';
+
+.aui-tooltip {
+  padding: $tooltip-padding-ver $tooltip-padding-hoz;
+  line-height: $tooltip-line-height;
+  font-size: $tooltip-font-size;
+  border-radius: $tooltip-border-radius;
+  border-width: $tooltip-border-width;
+  border-style: solid;
+  @include popper-shadow;
+
+  max-width: $tooltip-max-width;
+  word-wrap: break-word; // do NOT add 'word-break: break-all;', design requirement
+
+  &--default {
+    color: $tooltip-default-text;
+    background-color: $tooltip-default-bg;
+    border-color: $tooltip-default-border;
+  }
+
+  &--primary {
+    color: $tooltip-primary-text;
+    background-color: $tooltip-primary-bg;
+    border-color: $tooltip-primary-border;
+  }
+
+  &--success {
+    color: $tooltip-success-text;
+    background-color: $tooltip-success-bg;
+    border-color: $tooltip-success-border;
+  }
+
+  &--warning {
+    color: $tooltip-warning-text;
+    background-color: $tooltip-warning-bg;
+    border-color: $tooltip-warning-border;
+  }
+
+  &--error {
+    color: $tooltip-error-text;
+    background-color: $tooltip-error-bg;
+    border-color: $tooltip-error-border;
+  }
+
+  &--info {
+    color: $tooltip-info-text;
+    background-color: $tooltip-info-bg;
+    border-color: $tooltip-info-border;
+  }
+
+  &--start,
+  &--end {
+    margin: 0 $tooltip-offset;
+  }
+
+  &--top,
+  &--bottom {
+    margin: $tooltip-offset 0;
+  }
+}
diff --git a/src/tooltip/tooltip.component.ts b/src/tooltip/tooltip.component.ts
new file mode 100644
index 000000000..2debd72e6
--- /dev/null
+++ b/src/tooltip/tooltip.component.ts
@@ -0,0 +1,86 @@
+import {
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ElementRef,
+  TemplateRef,
+  ViewEncapsulation,
+} from '@angular/core';
+import { Observable, Subject, combineLatest } from 'rxjs';
+import { map, publishReplay, refCount, startWith } from 'rxjs/operators';
+
+import { TooltipType } from './tooltip.types';
+
+@Component({
+  selector: 'aui-tooltip',
+  templateUrl: './tooltip.component.html',
+  styleUrls: ['./tooltip.component.scss'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  preserveWhitespaces: false,
+})
+export class TooltipComponent {
+  text: string;
+  template: TemplateRef<any>;
+
+  inputContent$: Observable<string | TemplateRef<any>>;
+  inputType$: Observable<TooltipType>;
+  inputPosition$: Observable<string>;
+  inputClass$: Observable<string>;
+  inputContext$: Observable<any>;
+
+  text$: Observable<string>;
+  template$: Observable<TemplateRef<any>>;
+  class$: Observable<string>;
+  context$: Observable<any>;
+
+  hover$ = new Subject<boolean>();
+
+  constructor(public elRef: ElementRef, public cdr: ChangeDetectorRef) {}
+
+  setupInputs(inputs: {
+    inputContent$: Observable<string | TemplateRef<any>>;
+    inputType$: Observable<TooltipType>;
+    inputPosition$: Observable<string>;
+    inputClass$: Observable<string>;
+    inputContext$: Observable<any>;
+  }) {
+    Object.assign(this, inputs);
+    this.text$ = this.inputContent$.pipe(
+      map(val => {
+        if (typeof val === 'string') {
+          return val;
+        }
+        return '';
+      }),
+      publishReplay(1),
+      refCount(),
+    );
+    this.template$ = this.inputContent$.pipe(
+      map(val => {
+        if (typeof val !== 'string') {
+          return val;
+        }
+        return null;
+      }),
+      publishReplay(1),
+      refCount(),
+    );
+    this.class$ = combineLatest([
+      this.inputPosition$.pipe(startWith('top')),
+      this.inputType$.pipe(startWith(TooltipType.Default)),
+      this.inputClass$.pipe(startWith('')),
+    ]).pipe(
+      map(([inputPosition, inputType, inputClass]) => {
+        const b = 'aui-tooltip';
+        const dir = inputPosition.split(' ')[0];
+        return inputType === TooltipType.Plain
+          ? `${b}--${dir} ${inputClass}`
+          : `${b} ${b}--${inputType} ${b}--${dir} ${inputClass}`;
+      }),
+      publishReplay(1),
+      refCount(),
+    );
+    this.context$ = this.inputContext$.pipe(publishReplay(1), refCount());
+  }
+}
diff --git a/src/tooltip/tooltip.directive.spec.ts b/src/tooltip/tooltip.directive.spec.ts
new file mode 100644
index 000000000..93bf49184
--- /dev/null
+++ b/src/tooltip/tooltip.directive.spec.ts
@@ -0,0 +1,197 @@
+import { OverlayContainer } from '@angular/cdk/overlay';
+import { Component, DebugElement, TemplateRef, ViewChild } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  inject,
+  tick,
+} from '@angular/core/testing';
+import { FormsModule } from '@angular/forms';
+import { By } from '@angular/platform-browser';
+
+import { TooltipDirective, TooltipModule } from './public-api';
+import { TooltipTrigger, TooltipType } from './tooltip.types';
+
+describe('TooltipDirective', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let debugEl: DebugElement;
+  let hostEl: HTMLElement;
+  let ocEl: HTMLElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [TooltipModule, FormsModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    debugEl = fixture.debugElement.query(By.css('#host'));
+    hostEl = debugEl.nativeElement;
+
+    inject([OverlayContainer], (overlayContainer: OverlayContainer) => {
+      ocEl = overlayContainer.getContainerElement();
+    })();
+  });
+
+  it('should render tooltip when mouseenter & destroy tooltip when mouseleave', fakeAsync(() => {
+    hostEl.dispatchEvent(new Event('mouseenter'));
+    tick(TooltipDirective.DELAY_TIMES);
+    fixture.detectChanges();
+
+    expect(ins.tooltip.isCreated).toBeTruthy();
+    expect(ocEl.querySelector('.aui-tooltip').innerHTML).toContain(
+      'hello world',
+    );
+    expect(hostEl.className).toContain('tooltip-actived');
+
+    hostEl.dispatchEvent(new Event('mouseleave'));
+    tick(TooltipDirective.DELAY_TIMES);
+
+    expect(ins.tooltip.isCreated).toBeFalsy();
+    expect(ocEl.querySelector('.aui-tooltip')).toBeNull();
+    expect(hostEl.className).not.toContain('tooltip-actived');
+  }));
+
+  it('should still display when mouse move to tooltip', fakeAsync(() => {
+    hostEl.dispatchEvent(new Event('mouseenter'));
+    tick(TooltipDirective.DELAY_TIMES);
+    fixture.detectChanges();
+    hostEl.dispatchEvent(new Event('mouseleave'));
+    tick(20);
+    ocEl.querySelector('.aui-tooltip').dispatchEvent(new Event('mouseenter'));
+    tick(20);
+    fixture.detectChanges();
+
+    expect(ins.tooltip.isCreated).toBeTruthy();
+    expect(ocEl.querySelector('.aui-tooltip')).not.toBeNull();
+    tick(TooltipDirective.DELAY_TIMES - 40);
+  }));
+
+  it('should click trigger work', () => {
+    ins.trigger = TooltipTrigger.Click;
+    fixture.detectChanges();
+    hostEl.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(ocEl.querySelector('.aui-tooltip')).not.toBeNull();
+    document.body.click();
+    expect(ocEl.querySelector('.aui-tooltip')).toBeNull();
+
+    hostEl.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(ocEl.querySelector('.aui-tooltip')).not.toBeNull();
+    hostEl.dispatchEvent(new Event('click'));
+    expect(ocEl.querySelector('.aui-tooltip')).toBeNull();
+  });
+
+  it('should focus trigger work', () => {
+    ins.trigger = TooltipTrigger.Focus;
+    fixture.detectChanges();
+    hostEl.dispatchEvent(new Event('focus'));
+    fixture.detectChanges();
+
+    expect(ocEl.querySelector('.aui-tooltip')).not.toBeNull();
+
+    hostEl.dispatchEvent(new Event('blur'));
+
+    expect(ocEl.querySelector('.aui-tooltip')).toBeNull();
+  });
+
+  it('should can be disabled', () => {
+    ins.disabled = true;
+    ins.trigger = TooltipTrigger.Click;
+    fixture.detectChanges();
+    hostEl.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+
+    expect(ocEl.querySelector('.aui-tooltip')).toBeNull();
+  });
+
+  it('should tooltip configs work', () => {
+    ins.trigger = TooltipTrigger.Click;
+    ins.content = 'custom content';
+    ins.type = TooltipType.Primary;
+    ins.position = 'start';
+    ins.className = 'custom-class';
+    fixture.detectChanges();
+    hostEl.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+
+    const tooltipEl = ocEl.querySelector('.aui-tooltip');
+    expect(tooltipEl.innerHTML).toContain('custom content');
+    expect(tooltipEl.className).toContain('aui-tooltip--primary');
+    expect(tooltipEl.className).toContain('aui-tooltip--start');
+    expect(tooltipEl.className).toContain('custom-class');
+  });
+
+  it('should tooltip render templateRef', () => {
+    ins.trigger = TooltipTrigger.Click;
+    ins.content = ins.templateRef;
+    ins.context = { text: 'custom context' };
+    fixture.detectChanges();
+    hostEl.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+
+    expect(ocEl.querySelector('#dataNode').innerHTML).toContain(
+      'custom context',
+    );
+  });
+
+  it('should emit show event', () => {
+    return new Promise(resolve => {
+      ins.tooltip.show.subscribe(resolve);
+
+      ins.trigger = TooltipTrigger.Click;
+      fixture.detectChanges();
+      hostEl.dispatchEvent(new Event('click'));
+      fixture.detectChanges();
+    });
+  });
+
+  it('should emit hide event', () => {
+    return new Promise(resolve => {
+      ins.tooltip.hide.subscribe(resolve);
+
+      ins.trigger = TooltipTrigger.Click;
+      fixture.detectChanges();
+      hostEl.dispatchEvent(new Event('click'));
+      document.body.click();
+    });
+  });
+});
+
+@Component({
+  template: `
+    <div
+      id="host"
+      [auiTooltip]="content"
+      [auiTooltipContext]="context"
+      [auiTooltipType]="type"
+      [auiTooltipClass]="className"
+      [auiTooltipPosition]="position"
+      [auiTooltipTrigger]="trigger"
+      [auiTooltipDisabled]="disabled"
+      auiTooltipActive="tooltip-actived"
+    ></div>
+    <ng-template #template let-text="text">
+      <div id="dataNode">{{ text }}</div>
+    </ng-template>
+  `,
+})
+class TestComponent {
+  content: string | TemplateRef<any> = 'hello world';
+  context: any;
+  type: TooltipType;
+  className: string;
+  position: string;
+  trigger: TooltipTrigger;
+  disabled: boolean;
+
+  @ViewChild(TooltipDirective, { static: true })
+  tooltip: TooltipDirective;
+
+  @ViewChild('template', { static: true })
+  templateRef: TemplateRef<any>;
+}
diff --git a/src/tooltip/tooltip.directive.ts b/src/tooltip/tooltip.directive.ts
new file mode 100644
index 000000000..c0bff46ec
--- /dev/null
+++ b/src/tooltip/tooltip.directive.ts
@@ -0,0 +1,72 @@
+// tslint:disable: no-output-rename
+import { Overlay } from '@angular/cdk/overlay';
+import {
+  ChangeDetectorRef,
+  Directive,
+  ElementRef,
+  EventEmitter,
+  Input,
+  NgZone,
+  Output,
+  Renderer2,
+  TemplateRef,
+  ViewContainerRef,
+} from '@angular/core';
+
+import { BaseTooltip } from './base-tooltip';
+import { TooltipTrigger, TooltipType } from './tooltip.types';
+
+@Directive({
+  selector: '[auiTooltip]',
+  providers: [
+    TooltipDirective,
+    {
+      provide: BaseTooltip,
+      useExisting: TooltipDirective,
+    },
+  ],
+  exportAs: 'auiTooltip',
+})
+export class TooltipDirective extends BaseTooltip {
+  @Input('auiTooltip')
+  content: string | TemplateRef<any>;
+
+  @Input('auiTooltipContext')
+  context: any;
+
+  @Input('auiTooltipClass')
+  class: string;
+
+  @Input('auiTooltipType')
+  type: TooltipType;
+
+  @Input('auiTooltipPosition')
+  position: string;
+
+  @Input('auiTooltipTrigger')
+  trigger: TooltipTrigger;
+
+  @Input('auiTooltipDisabled')
+  disabled: boolean;
+
+  @Input('auiTooltipHideOnClick')
+  hideOnClick: boolean;
+
+  @Output('auiTooltipShow')
+  show: EventEmitter<void>;
+
+  @Output('auiTooltipHide')
+  hide: EventEmitter<void>;
+
+  // eslint-disable-next-line @typescript-eslint/no-useless-constructor
+  constructor(
+    overlay: Overlay,
+    viewContainerRef: ViewContainerRef,
+    elRef: ElementRef,
+    renderer: Renderer2,
+    cdr: ChangeDetectorRef,
+    ngZone: NgZone,
+  ) {
+    super(overlay, viewContainerRef, elRef, renderer, cdr, ngZone);
+  }
+}
diff --git a/src/tooltip/tooltip.module.ts b/src/tooltip/tooltip.module.ts
new file mode 100644
index 000000000..61989c7ef
--- /dev/null
+++ b/src/tooltip/tooltip.module.ts
@@ -0,0 +1,23 @@
+import { OverlayModule } from '@angular/cdk/overlay';
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { TooltipActiveDirective } from './tooltip-active.directive';
+import { TooltipCopyDirective } from './tooltip-copy.directive';
+import { TOOLTIP_COPY_INTL_INTL_PROVIDER } from './tooltip-intl';
+import { TooltipComponent } from './tooltip.component';
+import { TooltipDirective } from './tooltip.directive';
+
+@NgModule({
+  imports: [CommonModule, OverlayModule],
+  declarations: [
+    TooltipDirective,
+    TooltipComponent,
+    TooltipActiveDirective,
+    TooltipCopyDirective,
+  ],
+  entryComponents: [TooltipComponent],
+  exports: [TooltipDirective, TooltipActiveDirective, TooltipCopyDirective],
+  providers: [TOOLTIP_COPY_INTL_INTL_PROVIDER],
+})
+export class TooltipModule {}
diff --git a/src/tooltip/tooltip.types.ts b/src/tooltip/tooltip.types.ts
new file mode 100644
index 000000000..bb8d257f3
--- /dev/null
+++ b/src/tooltip/tooltip.types.ts
@@ -0,0 +1,16 @@
+export enum TooltipType {
+  Default = 'default',
+  Primary = 'primary',
+  Success = 'success',
+  Warning = 'warning',
+  Error = 'error',
+  Info = 'info',
+  Plain = 'plain',
+}
+
+export enum TooltipTrigger {
+  Hover = 'hover',
+  Click = 'click',
+  Focus = 'focus',
+  Manual = 'manual',
+}
diff --git a/src/tooltip/utils/index.spec.ts b/src/tooltip/utils/index.spec.ts
new file mode 100644
index 000000000..9e14a06c8
--- /dev/null
+++ b/src/tooltip/utils/index.spec.ts
@@ -0,0 +1,83 @@
+import {
+  getOriginPosition,
+  getOverlayPosition,
+  invertHorizontal,
+  invertPosition,
+  invertVertical,
+} from '.';
+
+describe('Tooltip utils', () => {
+  it('should invertHorizontal return correct value', () => {
+    expect(invertHorizontal('start')).toBe('end');
+    expect(invertHorizontal('end')).toBe('start');
+    expect(invertHorizontal('center')).toBe('center');
+  });
+
+  it('should invertVertical return correct value', () => {
+    expect(invertVertical('top')).toBe('bottom');
+    expect(invertVertical('bottom')).toBe('top');
+    expect(invertVertical('center')).toBe('center');
+  });
+
+  it('should invertPosition return correct value', () => {
+    expect(invertPosition('start', 'top')).toEqual({ x: 'end', y: 'bottom' });
+    expect(invertPosition('start', 'center')).toEqual({
+      x: 'end',
+      y: 'center',
+    });
+    expect(invertPosition('end', 'bottom')).toEqual({
+      x: 'start',
+      y: 'top',
+    });
+    expect(invertPosition('center', 'bottom')).toEqual({
+      x: 'center',
+      y: 'top',
+    });
+  });
+
+  it('should getOriginPosition return correct value', () => {
+    expect(getOriginPosition('top')).toEqual({
+      main: { originX: 'center', originY: 'top' },
+      fallback: { originX: 'center', originY: 'bottom' },
+    });
+    expect(getOriginPosition('start')).toEqual({
+      main: { originX: 'start', originY: 'center' },
+      fallback: { originX: 'end', originY: 'center' },
+    });
+    expect(getOriginPosition('end center')).toEqual({
+      main: { originX: 'end', originY: 'center' },
+      fallback: { originX: 'start', originY: 'center' },
+    });
+    expect(getOriginPosition('top end')).toEqual({
+      main: { originX: 'end', originY: 'top' },
+      fallback: { originX: 'end', originY: 'bottom' },
+    });
+    expect(getOriginPosition('start bottom')).toEqual({
+      main: { originX: 'start', originY: 'bottom' },
+      fallback: { originX: 'end', originY: 'bottom' },
+    });
+  });
+
+  it('should getOverlayPosition return correct value', () => {
+    expect(getOverlayPosition('top')).toEqual({
+      main: { overlayX: 'center', overlayY: 'bottom' },
+      fallback: { overlayX: 'center', overlayY: 'top' },
+    });
+    expect(getOverlayPosition('start')).toEqual({
+      main: { overlayX: 'end', overlayY: 'center' },
+      fallback: { overlayX: 'start', overlayY: 'center' },
+    });
+    expect(getOverlayPosition('end center')).toEqual({
+      main: { overlayX: 'start', overlayY: 'center' },
+      fallback: { overlayX: 'end', overlayY: 'center' },
+    });
+    expect(getOverlayPosition('top end')).toEqual({
+      main: { overlayX: 'end', overlayY: 'bottom' },
+      fallback: { overlayX: 'end', overlayY: 'top' },
+    });
+    expect(getOverlayPosition('start bottom')).toEqual({
+      main: { overlayX: 'end', overlayY: 'bottom' },
+      fallback: { overlayX: 'start', overlayY: 'bottom' },
+    });
+  });
+});
diff --git a/src/tooltip/utils/index.ts b/src/tooltip/utils/index.ts
new file mode 100644
index 000000000..e9d227388
--- /dev/null
+++ b/src/tooltip/utils/index.ts
@@ -0,0 +1,74 @@
+import {
+  HorizontalConnectionPos,
+  OriginConnectionPosition,
+  OverlayConnectionPosition,
+  VerticalConnectionPos,
+} from '@angular/cdk/overlay';
+
+export function getOriginPosition(
+  position: string,
+): { main: OriginConnectionPosition; fallback: OriginConnectionPosition } {
+  const pos = position.split(' ');
+  let isXDir;
+  if (pos[0] === 'start' || pos[0] === 'end') {
+    isXDir = true;
+  }
+  const main = {
+    originX: (pos[isXDir ? 0 : 1] as HorizontalConnectionPos) || 'center',
+    originY: (pos[isXDir ? 1 : 0] as VerticalConnectionPos) || 'center',
+  };
+  const { x, y } = invertPosition(main.originX, main.originY);
+  const fallback = {
+    originX: isXDir ? x : main.originX,
+    originY: !isXDir ? y : main.originY,
+  };
+  return { main, fallback };
+}
+
+export function getOverlayPosition(
+  position: string,
+): { main: OverlayConnectionPosition; fallback: OverlayConnectionPosition } {
+  const pos = position.split(' ');
+  let isXDir;
+  if (pos[0] === 'start' || pos[0] === 'end') {
+    isXDir = true;
+  }
+  const horizontal =
+    (pos[isXDir ? 0 : 1] as HorizontalConnectionPos) || 'center';
+  const vertical = (pos[isXDir ? 1 : 0] as VerticalConnectionPos) || 'center';
+  const main = {
+    overlayX: isXDir ? invertHorizontal(horizontal) : horizontal,
+    overlayY: !isXDir ? invertVertical(vertical) : vertical,
+  };
+  const { x, y } = invertPosition(main.overlayX, main.overlayY);
+  const fallback = {
+    overlayX: isXDir ? x : main.overlayX,
+    overlayY: !isXDir ? y : main.overlayY,
+  };
+  return { main, fallback };
+}
+
+export function invertHorizontal(dir: HorizontalConnectionPos) {
+  if (dir === 'start') {
+    dir = 'end';
+  } else if (dir === 'end') {
+    dir = 'start';
+  }
+  return dir;
+}
+
+export function invertVertical(dir: VerticalConnectionPos) {
+  if (dir === 'top') {
+    dir = 'bottom';
+  } else if (dir === 'bottom') {
+    dir = 'top';
+  }
+  return dir;
+}
+
+export function invertPosition(
+  x: HorizontalConnectionPos,
+  y: VerticalConnectionPos,
+): { x: HorizontalConnectionPos; y: VerticalConnectionPos } {
+  return { x: invertHorizontal(x), y: invertVertical(y) };
+}
diff --git a/src/tree-select/README.md b/src/tree-select/README.md
new file mode 100644
index 000000000..e8b95e44e
--- /dev/null
+++ b/src/tree-select/README.md
@@ -0,0 +1,33 @@
+# TreeSelect Module
+
+## TreeSelect
+
+### TreeSelect Attributes
+
+| 参数        | 说明           | 类型               | 默认值                  |
+| ----------- | -------------- | ------------------ | ----------------------- |
+| placeholder | 占位符         | string             | -                       |
+| disabled    | 禁用           | boolean            | false                   |
+| loading     | 加载状态       | boolean            | false                   |
+| value       | 选中值         | any                | -                       |
+| filterable  | 是否可过滤选项 | boolean            | false                   |
+| filterFn    | 过滤函数       | OptionFilterMethod | Array.property.includes |
+| clearable   | 是否可清空选项 | boolean            | false                   |
+
+### TreeSelect Events
+
+| 时间名称     | 说明         | 回调参数      |
+| ------------ | ------------ | ------------- |
+| valueChange  | 选中值变化   | value: any    |
+| filterChange | input 值变化 | value: string |
+
+## TreeNode
+
+### TreeNode Attributes
+
+| 参数     | 说明                     | 类型    | 默认值 |
+| -------- | ------------------------ | ------- | ------ |
+| label    | 选中后 select 显示的文案 | string  | -      |
+| value    | 选中值                   | any     | -      |
+| disabled | 禁用                     | boolean | false  |
+| expanded | 是否默认展开节点         | boolean | false  |
diff --git a/src/tree-select/public-api.ts b/src/tree-select/public-api.ts
new file mode 100644
index 000000000..b2b937860
--- /dev/null
+++ b/src/tree-select/public-api.ts
@@ -0,0 +1,5 @@
+export * from './tree-select.module';
+export * from './tree-select.component';
+export * from './tree-node/tree-node.component';
+export * from './tree-node-placeholder.component';
+export * from './tree-select.types';
diff --git a/src/tree-select/tree-node-placeholder.component.ts b/src/tree-select/tree-node-placeholder.component.ts
new file mode 100644
index 000000000..cbe60b7a0
--- /dev/null
+++ b/src/tree-select/tree-node-placeholder.component.ts
@@ -0,0 +1,16 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ViewEncapsulation,
+} from '@angular/core';
+
+@Component({
+  selector: 'aui-tree-node-placeholder',
+  template: `
+    <ng-content></ng-content>
+  `,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class TreeNodePlaceholderComponent {}
diff --git a/src/tree-select/tree-node/tree-node.component.html b/src/tree-select/tree-node/tree-node.component.html
new file mode 100644
index 000000000..0e3d91f62
--- /dev/null
+++ b/src/tree-select/tree-node/tree-node.component.html
@@ -0,0 +1,40 @@
+<div
+  [hidden]="!visible"
+  class="aui-tree-node"
+  [class.isDisabled]="nodeData.disabled"
+  [class.isSelected]="selected"
+  [attr.data-value]="nodeData.value"
+>
+  <div class="aui-tree-node__content">
+    <aui-icon
+      *ngIf="nodeData.children"
+      class="aui-tree-node__indicator"
+      [icon]="nodeData.expanded ? 'angle_down' : 'angle_right'"
+      (click)="switchExpanded()"
+    ></aui-icon>
+    <span
+      #titleRef
+      class="aui-tree-node__title"
+      [class.isDisabled]="nodeData.disabled"
+      [class.isSelected]="selected"
+      (click)="onClick()"
+    >
+      <aui-icon
+        *ngIf="nodeData.icon"
+        margin="right"
+        [icon]="getIcon()"
+      ></aui-icon>
+      {{ nodeData.label }}
+    </span>
+  </div>
+  <div
+    *ngIf="nodeData.children"
+    [hidden]="!nodeData.expanded"
+    class="aui-tree-node__children"
+  >
+    <aui-tree-node
+      *ngFor="let data of nodeData.children; trackBy: trackByLabel"
+      [nodeData]="data"
+    ></aui-tree-node>
+  </div>
+</div>
diff --git a/src/tree-select/tree-node/tree-node.component.scss b/src/tree-select/tree-node/tree-node.component.scss
new file mode 100644
index 000000000..be7ee09a5
--- /dev/null
+++ b/src/tree-select/tree-node/tree-node.component.scss
@@ -0,0 +1,51 @@
+@import '../../theme/var';
+@import '../../theme/mixin';
+
+.aui-tree-node {
+  &__content {
+    display: flex;
+    height: $input-medium-height;
+    line-height: $input-medium-height;
+    font-size: $input-medium-font-size;
+    color: $color-text-main;
+    background-color: $color-white;
+    cursor: pointer;
+  }
+
+  &__title {
+    display: inline-block;
+    margin-left: $select-options-padding / 2;
+    padding: 0 $select-options-padding / 2;
+    width: 100%;
+    height: 100%;
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+
+    &:hover {
+      background-color: $color-primary-ultra-light;
+    }
+
+    &.isSelected {
+      color: $color-primary;
+      background-color: $color-primary-extra-light;
+    }
+
+    &.isDisabled {
+      color: $color-text-placeholder;
+      background-color: $color-white;
+      cursor: not-allowed;
+    }
+  }
+
+  &__indicator {
+    margin-left: $select-options-padding;
+    &:hover {
+      color: $color-primary;
+    }
+  }
+
+  &__children {
+    margin-left: $select-options-padding + $input-medium-font-size;
+  }
+}
diff --git a/src/tree-select/tree-node/tree-node.component.ts b/src/tree-select/tree-node/tree-node.component.ts
new file mode 100644
index 000000000..3ab02c3d7
--- /dev/null
+++ b/src/tree-select/tree-node/tree-node.component.ts
@@ -0,0 +1,189 @@
+import {
+  AfterViewInit,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
+  Component,
+  ElementRef,
+  Inject,
+  Input,
+  OnDestroy,
+  QueryList,
+  ViewChild,
+  ViewChildren,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { BehaviorSubject, Observable, Subject, combineLatest, of } from 'rxjs';
+import {
+  map,
+  publishReplay,
+  refCount,
+  startWith,
+  switchMap,
+  takeUntil,
+  tap,
+} from 'rxjs/operators';
+
+import { Bem, buildBem } from '../../utils/bem';
+import { scrollIntoView } from '../../utils/scroll-into-view';
+import { TreeSelectComponent } from '../tree-select.component';
+import { TreeNode } from '../tree-select.types';
+
+@Component({
+  selector: 'aui-tree-node',
+  templateUrl: './tree-node.component.html',
+  styleUrls: ['./tree-node.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+})
+export class TreeNodeComponent implements AfterViewInit, OnDestroy {
+  bem: Bem = buildBem('aui-tree-node');
+
+  private _nodeData: TreeNode;
+  private readonly nodeData$$ = new BehaviorSubject<TreeNode>(this.nodeData);
+  private readonly destroy$$ = new Subject<void>();
+
+  @Input()
+  get nodeData() {
+    return this._nodeData;
+  }
+
+  set nodeData(val) {
+    if (val === this._nodeData) {
+      return;
+    }
+    this._nodeData = val;
+    this.nodeData$$.next(val);
+  }
+
+  @ViewChild('titleRef', { static: true })
+  titleRef: ElementRef;
+
+  @ViewChildren(TreeNodeComponent)
+  childNodes: QueryList<TreeNodeComponent>;
+
+  selected = false;
+  visible = true;
+
+  private readonly select: TreeSelectComponent;
+  selected$: Observable<boolean>;
+  selfVisible$: Observable<boolean>;
+  visible$: Observable<boolean>;
+
+  constructor(
+    @Inject(forwardRef(() => TreeSelectComponent))
+    select: any, // FIXME: workaround temporarily
+    private readonly cdr: ChangeDetectorRef,
+  ) {
+    this.select = select;
+    this.selected$ = combineLatest([
+      this.select.trackFn$,
+      this.select.value$,
+      this.nodeData$$.pipe(map(data => data.value)),
+    ]).pipe(
+      map(
+        ([trackFn, selectValue, selfValue]) =>
+          selectValue && trackFn(selectValue) === trackFn(selfValue),
+      ),
+      tap(selected => {
+        this.selected = selected;
+      }),
+      publishReplay(1),
+      refCount(),
+    );
+    this.selfVisible$ = combineLatest([
+      this.select.filterFn$,
+      this.select.filterString$,
+      this.nodeData$$,
+    ]).pipe(
+      map(([filterFn, filterString, nodeData]) =>
+        filterFn(filterString, nodeData),
+      ),
+      publishReplay(1),
+      refCount(),
+    );
+  }
+
+  ngAfterViewInit() {
+    const hasVisibleChildNodes$ = (this.childNodes.changes as Observable<
+      QueryList<TreeNodeComponent>
+    >).pipe(
+      startWith(this.childNodes),
+      switchMap(nodes => {
+        if (nodes.length > 0) {
+          return combineLatest(nodes.map((node: any) => node.visible$));
+        } else {
+          return of([false]);
+        }
+      }),
+      map(values => values.some(value => !!value)),
+    );
+    this.visible$ = combineLatest([
+      this.selfVisible$,
+      hasVisibleChildNodes$,
+    ]).pipe(
+      map(values => values.some(value => value)),
+      publishReplay(1),
+      refCount(),
+    );
+
+    this.visible$.pipe(takeUntil(this.destroy$$)).subscribe(visible => {
+      this.visible = visible;
+      this.cdr.markForCheck();
+    });
+    this.selected$.pipe(takeUntil(this.destroy$$)).subscribe(selected => {
+      this.selected = selected;
+      this.cdr.markForCheck();
+    });
+
+    if (this.selected) {
+      requestAnimationFrame(() => {
+        this.scrollToNode(this);
+      });
+    }
+  }
+
+  ngOnDestroy() {
+    this.destroy$$.next();
+    this.destroy$$.complete();
+  }
+
+  onClick() {
+    if (this.nodeData.disabled) {
+      return;
+    }
+    this.select.onNodeClick(this);
+  }
+
+  switchExpanded() {
+    this.nodeData.expanded = !this.nodeData.expanded;
+    if (this.nodeData.expanded && this.childNodes.last) {
+      requestAnimationFrame(() => {
+        this.scrollToNode(this.childNodes.last);
+      });
+    }
+    requestAnimationFrame(() => {
+      this.select.updatePosition();
+    });
+  }
+
+  getIcon() {
+    return this.nodeData.expanded
+      ? this.nodeData.expandedIcon || this.nodeData.icon
+      : this.nodeData.icon;
+  }
+
+  trackByLabel(_: number, data: TreeNode) {
+    return data.label;
+  }
+
+  scrollToNode(node: TreeNodeComponent) {
+    if (this.select.nodeListRef) {
+      scrollIntoView(
+        this.select.nodeListRef.nativeElement,
+        node.titleRef.nativeElement,
+      );
+    }
+  }
+}
diff --git a/src/tree-select/tree-select.component.html b/src/tree-select/tree-select.component.html
new file mode 100644
index 000000000..17965681c
--- /dev/null
+++ b/src/tree-select/tree-select.component.html
@@ -0,0 +1,61 @@
+<div
+  [class]="rootClass"
+  [class.isDisabled]="disabled"
+  #selectRef
+  #tooltipRef="auiTooltip"
+  [auiTooltip]="templateRef"
+  [auiTooltipDisabled]="disabled"
+  auiTooltipTrigger="click"
+  auiTooltipPosition="bottom start"
+  auiTooltipType="plain"
+  (auiTooltipShow)="onShowNodes()"
+  (auiTooltipHide)="onHideNodes()"
+>
+  <aui-input-group>
+    <input
+      #inputRef
+      class="aui-tree-select__input"
+      autocomplete="off"
+      aui-input
+      [value]="getInputValue()"
+      [disabled]="disabled"
+      [placeholder]="getPlaceholder()"
+      [readonly]="inputReadonly"
+      (input)="onInput($event)"
+      (blur)="closeNodes()"
+    />
+    <aui-icon
+      *ngIf="displayClearable()"
+      auiInputSuffix
+      class="aui-tree-select__clear"
+      (click)="clearValue($event)"
+      icon="close_small"
+    ></aui-icon>
+    <aui-icon
+      auiInputSuffix
+      class="aui-tree-select__indicator"
+      [icon]="loading ? 'spinner' : 'caret_down_s'"
+    ></aui-icon>
+  </aui-input-group>
+</div>
+
+<ng-template #templateRef>
+  <div
+    class="aui-tree-node-container"
+    [style.minWidth]="containerWidth"
+    (mousedown)="$event.preventDefault()"
+  >
+    <div #nodeListRef class="aui-tree-node-container__content">
+      <aui-tree-node
+        *ngFor="let data of nodesData; trackBy: trackByLabel"
+        [nodeData]="data"
+      ></aui-tree-node>
+    </div>
+    <div
+      *ngIf="!getVisibleNodeCount()"
+      class="aui-tree-node-container__placeholder"
+    >
+      <ng-content select="aui-tree-node-placeholder"></ng-content>
+    </div>
+  </div>
+</ng-template>
diff --git a/src/tree-select/tree-select.component.scss b/src/tree-select/tree-select.component.scss
new file mode 100644
index 000000000..8df2f8e1f
--- /dev/null
+++ b/src/tree-select/tree-select.component.scss
@@ -0,0 +1,48 @@
+@import '../theme/var';
+@import '../theme/mixin';
+@import '../select/option-container';
+
+@include option-container(aui-tree-node-container);
+
+.aui-tree-select {
+  display: inline-block;
+  position: relative;
+  width: $select-width;
+
+  &:not(.isDisabled) {
+    &:hover .aui-input {
+      border-color: $input-border-color-primary;
+    }
+    .aui-icon-caret_down_s {
+      fill: $input-color;
+    }
+  }
+
+  &__clear .aui-icon {
+    @include clear-button;
+  }
+
+  &.isClearable .aui-input-group .aui-tree-select__input.aui-input {
+    &--medium {
+      padding-right: $input-padding-hoz * 2 + $input-medium-font-size * 2 +
+        $icon-margin-hoz;
+    }
+  }
+
+  &__input.aui-input[readonly]:not([disabled]) {
+    background-color: $input-bg-color;
+    cursor: text;
+  }
+}
+
+aui-tree-select.ng-invalid.ng-dirty,
+.ng-submitted aui-tree-select.ng-invalid {
+  .aui-input {
+    text-decoration: line-through;
+
+    &,
+    &:hover {
+      border-color: $color-error;
+    }
+  }
+}
diff --git a/src/tree-select/tree-select.component.spec.ts b/src/tree-select/tree-select.component.spec.ts
new file mode 100644
index 000000000..0f2b00edb
--- /dev/null
+++ b/src/tree-select/tree-select.component.spec.ts
@@ -0,0 +1,193 @@
+import { OverlayContainer } from '@angular/cdk/overlay';
+import { Component, DebugElement, ViewChild } from '@angular/core';
+import {
+  ComponentFixture,
+  TestBed,
+  fakeAsync,
+  inject,
+  tick,
+} from '@angular/core/testing';
+import { FormsModule } from '@angular/forms';
+import { By } from '@angular/platform-browser';
+
+import { TreeSelectComponent } from './tree-select.component';
+import { TreeSelectModule } from './tree-select.module';
+import { TreeNode } from './tree-select.types';
+
+describe('TreeSelectComponent', () => {
+  let fixture: ComponentFixture<TestComponent>;
+  let ins: TestComponent;
+  let debugEl: DebugElement;
+  let el: HTMLElement;
+  let inputEl: HTMLInputElement;
+  let ocEl: HTMLElement;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [TreeSelectModule, FormsModule],
+      declarations: [TestComponent],
+    });
+    fixture = TestBed.createComponent(TestComponent);
+    fixture.detectChanges();
+    ins = fixture.componentInstance;
+    debugEl = fixture.debugElement.query(By.css('.aui-tree-select'));
+    el = debugEl.nativeElement;
+    inputEl = debugEl.query(By.css('.aui-input'))
+      .nativeElement as HTMLInputElement;
+
+    inject([OverlayContainer], (overlayContainer: OverlayContainer) => {
+      ocEl = overlayContainer.getContainerElement();
+    })();
+  });
+
+  it('should properties work correctly', () => {
+    expect(inputEl.placeholder).toBe('');
+    expect(inputEl.disabled).toBeFalsy();
+
+    ins.disabled = true;
+    ins.loading = true;
+    ins.clearable = true;
+    ins.placeholder = 'placeholder';
+    fixture.detectChanges();
+
+    expect(inputEl.placeholder).toBe('placeholder');
+    expect(inputEl.disabled).toBeTruthy();
+    expect(
+      el
+        .querySelector('.aui-tree-select__indicator .aui-icon')
+        .getAttribute('class'),
+    ).toContain('aui-icon-spinner');
+  });
+
+  it('should ngModel work', fakeAsync(() => {
+    ins.selectRef.openNodes();
+    fixture.detectChanges();
+
+    expect(
+      ocEl.querySelector('.aui-tree-node[data-value=a-1]').className,
+    ).toContain('isSelected');
+    expect(inputEl.value).toBe('a-1');
+
+    ins.value = 'b-2';
+    fixture.detectChanges();
+    tick();
+    expect(inputEl.value).toBe('b-2');
+    ins.selectRef.openNodes();
+    fixture.detectChanges();
+    expect(
+      ocEl.querySelector('.aui-tree-node[data-value=b-2]').className,
+    ).toContain('isSelected');
+
+    ocEl
+      .querySelector('.aui-tree-node[data-value=a-4-1] .aui-tree-node__title')
+      .dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(ins.value).toBe('a-4-1');
+    expect(ins.selectRef.displayText).toBe('a-4-1');
+  }));
+
+  it('should clearable work', () => {
+    ins.clearable = true;
+    fixture.detectChanges();
+    const closeEl = el.querySelector('.aui-tree-select__clear');
+    expect(closeEl).not.toBeNull();
+    closeEl.dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(ins.value).toBe('');
+    expect(inputEl.value).toBe('');
+  });
+
+  it('should tree node could be disabled', () => {
+    ins.selectRef.openNodes();
+    fixture.detectChanges();
+    ocEl
+      .querySelector('.aui-tree-node[data-value=a-3] .aui-tree-node__title')
+      .dispatchEvent(new Event('click'));
+    fixture.detectChanges();
+    expect(inputEl.value).toBe('a-1');
+  });
+});
+
+@Component({
+  template: `
+    <aui-tree-select
+      #selectRef
+      [(value)]="value"
+      [nodesData]="treeNodes"
+      [disabled]="disabled"
+      [clearable]="clearable"
+      [loading]="loading"
+      [placeholder]="placeholder"
+    >
+      <aui-tree-node-placeholder>None</aui-tree-node-placeholder>
+    </aui-tree-select>
+  `,
+})
+class TestComponent {
+  value = 'a-1';
+  disabled: boolean;
+  clearable: boolean;
+  loading: boolean;
+  placeholder = '';
+
+  treeNodes: TreeNode[] = [
+    {
+      label: 'a',
+      value: 'a',
+      expanded: true,
+      children: [
+        {
+          label: 'a-1',
+          value: 'a-1',
+        },
+        {
+          label: 'a-2',
+          value: 'a-2',
+          children: [
+            {
+              label: 'a-2-1',
+              value: 'a-2-1',
+            },
+          ],
+        },
+        { label: 'a-3', value: 'a-3', disabled: true },
+        {
+          label: 'a-4',
+          value: 'a-4',
+          disabled: true,
+          children: [
+            {
+              label: 'a-4-1',
+              value: 'a-4-1',
+            },
+          ],
+        },
+      ],
+    },
+    {
+      label: 'b',
+      value: 'b',
+      children: [
+        {
+          label: 'b-1',
+          value: 'b-1',
+        },
+        {
+          label: 'b-2',
+          value: 'b-2',
+        },
+        {
+          label: 'b-3',
+          value: 'b-3',
+        },
+        {
+          label: 'b-4',
+          value: 'b-4',
+        },
+      ],
+    },
+  ];
+
+  @ViewChild('selectRef', { static: true })
+  selectRef: TreeSelectComponent;
+}
diff --git a/src/tree-select/tree-select.component.ts b/src/tree-select/tree-select.component.ts
new file mode 100644
index 000000000..1fa13e8f7
--- /dev/null
+++ b/src/tree-select/tree-select.component.ts
@@ -0,0 +1,278 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ElementRef,
+  EventEmitter,
+  Input,
+  Output,
+  ViewChild,
+  ViewEncapsulation,
+  forwardRef,
+} from '@angular/core';
+import { NG_VALUE_ACCESSOR } from '@angular/forms';
+import { BehaviorSubject, Observable } from 'rxjs';
+
+import { CommonFormControl } from '../form/public-api';
+import { InputComponent } from '../input/public-api';
+import { TrackFn } from '../select/select.types';
+import { TooltipDirective } from '../tooltip/public-api';
+import { coerceAttrBoolean, coerceString } from '../utils/coercion';
+
+import { TreeNodeComponent } from './tree-node/tree-node.component';
+import { NodeFilterFn, TreeNode } from './tree-select.types';
+
+@Component({
+  selector: 'aui-tree-select',
+  templateUrl: './tree-select.component.html',
+  styleUrls: ['./tree-select.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  encapsulation: ViewEncapsulation.None,
+  preserveWhitespaces: false,
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => TreeSelectComponent),
+      multi: true,
+    },
+  ],
+})
+export class TreeSelectComponent extends CommonFormControl<any> {
+  @Input()
+  get nodesData() {
+    return this._nodesData;
+  }
+
+  set nodesData(val) {
+    if (!val || val === this._nodesData) {
+      return;
+    }
+    this._nodesData = val;
+    this.flattedNodes = this.flatNodesData(val);
+    this.updateSelectDisplay(this.value);
+  }
+
+  @Input()
+  loading = false;
+
+  @Input()
+  placeholder = '';
+
+  @Input()
+  get filterable() {
+    return this._filterable;
+  }
+
+  set filterable(val) {
+    this._filterable = coerceAttrBoolean(val);
+  }
+
+  @Input()
+  get clearable() {
+    return this._clearable;
+  }
+
+  set clearable(val) {
+    this._clearable = coerceAttrBoolean(val);
+  }
+
+  @Input()
+  get filterFn() {
+    return this._filterFn;
+  }
+
+  set filterFn(val) {
+    if (val !== this._filterFn) {
+      this._filterFn = val;
+      this.filterFn$$.next(val);
+    }
+  }
+
+  @Input()
+  get trackFn() {
+    return this._trackFn;
+  }
+
+  set trackFn(val) {
+    if (val !== this._trackFn) {
+      this._trackFn = val;
+      this.trackFn$$.next(val);
+    }
+  }
+
+  @Output()
+  filterChange = new EventEmitter<string>();
+
+  @Output()
+  show = new EventEmitter<void>();
+
+  @Output()
+  hide = new EventEmitter<void>();
+
+  @ViewChild('selectRef', { static: true })
+  protected selectRef: ElementRef;
+
+  @ViewChild('tooltipRef', { static: true })
+  protected tooltipRef: TooltipDirective;
+
+  @ViewChild('nodeListRef', { static: true })
+  nodeListRef: ElementRef;
+
+  @ViewChild('inputRef', { static: true })
+  inputRef: InputComponent;
+
+  private _nodesData: TreeNode[] = [];
+  private _filterString = '';
+  private _filterable = false;
+  private _clearable = false;
+  private readonly filterString$$ = new BehaviorSubject<string>(
+    this.filterString,
+  );
+
+  private readonly filterFn$$ = new BehaviorSubject<NodeFilterFn>(
+    this.filterFn,
+  );
+
+  private readonly trackFn$$ = new BehaviorSubject<TrackFn>(this.trackFn);
+
+  trackFn$: Observable<TrackFn> = this.trackFn$$.asObservable();
+  filterString$: Observable<string> = this.filterString$$.asObservable();
+  filterFn$: Observable<NodeFilterFn> = this.filterFn$$.asObservable();
+
+  containerWidth: string;
+  displayText = '';
+  flattedNodes: TreeNode[] = [];
+  get opened() {
+    return this.tooltipRef.isCreated;
+  }
+
+  get inputReadonly() {
+    return !(this.filterable && this.opened);
+  }
+
+  get filterString() {
+    return this._filterString;
+  }
+
+  set filterString(val) {
+    if (val !== this._filterString) {
+      this._filterString = val;
+      this.filterString$$.next(val);
+      this.filterChange.emit(val);
+    }
+  }
+
+  get rootClass() {
+    return `aui-tree-select ${this.displayClearable() ? 'isClearable' : ''}`;
+  }
+
+  openNodes() {
+    this.tooltipRef.createTooltip();
+  }
+
+  closeNodes() {
+    this.tooltipRef.disposeTooltip();
+  }
+
+  updatePosition() {
+    this.tooltipRef.updatePosition();
+  }
+
+  onShowNodes() {
+    this.containerWidth = this.selectRef.nativeElement.offsetWidth + 'px';
+    this.show.emit();
+    this.cdr.detectChanges();
+  }
+
+  onHideNodes() {
+    if (this.onTouched) {
+      this.onTouched();
+    }
+    this.filterString = '';
+    this.hide.emit();
+  }
+
+  onInput(event: Event) {
+    const value = (event.target as HTMLInputElement).value;
+    this.filterString = value;
+    this.cdr.markForCheck();
+  }
+
+  onNodeClick(node: TreeNodeComponent) {
+    this.selectNode(node);
+  }
+
+  getVisibleNodeCount() {
+    return this.flattedNodes.filter(node =>
+      this.filterFn(this.filterString, node),
+    ).length;
+  }
+
+  selectNode(node: TreeNodeComponent) {
+    if (!node.selected) {
+      this.emitValueChange(node.nodeData.value);
+      if (this.onChange) {
+        this.closeNodes();
+      }
+    }
+  }
+
+  updateSelectDisplay(value: any) {
+    const pickedNode = this.flattedNodes.find(
+      node => this.trackFn(node.value) === this.trackFn(value),
+    );
+    if (pickedNode) {
+      this.displayText = this.getLabelFromNode(pickedNode);
+    } else {
+      this.displayText = coerceString(this.trackFn(value));
+    }
+  }
+
+  clearValue(event: Event) {
+    this.emitValueChange('');
+    event.stopPropagation();
+    event.preventDefault();
+  }
+
+  writeValue(value: any) {
+    this.value$$.next(value);
+    this.updateSelectDisplay(value);
+    this.closeNodes();
+  }
+
+  getPlaceholder() {
+    return this.filterable && this.opened ? this.displayText : this.placeholder;
+  }
+
+  getInputValue() {
+    return this.filterable && this.opened ? '' : this.displayText;
+  }
+
+  displayClearable() {
+    return !this.disabled && this.clearable && this.getInputValue();
+  }
+
+  trackByLabel(_: number, data: TreeNode) {
+    return data.label;
+  }
+
+  private flatNodesData(nodes: TreeNode[] = []): TreeNode[] {
+    return nodes.reduce((prevValue: TreeNode[], currentNode) => {
+      return prevValue.concat(
+        currentNode,
+        this.flatNodesData(currentNode.children),
+      );
+    }, []);
+  }
+
+  private getLabelFromNode(node: TreeNode) {
+    return node.label || this.trackFn(node.value);
+  }
+
+  private _filterFn(filterString: string, node: TreeNode) {
+    return (node.label || node.value).toString().includes(filterString);
+  }
+
+  private _trackFn(value: any) {
+    return value;
+  }
+}
diff --git a/src/tree-select/tree-select.module.ts b/src/tree-select/tree-select.module.ts
new file mode 100644
index 000000000..b60f14a1a
--- /dev/null
+++ b/src/tree-select/tree-select.module.ts
@@ -0,0 +1,25 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+
+import { IconModule } from '../icon/public-api';
+import { InputModule } from '../input/public-api';
+import { TooltipModule } from '../tooltip/public-api';
+
+import { TreeNodePlaceholderComponent } from './tree-node-placeholder.component';
+import { TreeNodeComponent } from './tree-node/tree-node.component';
+import { TreeSelectComponent } from './tree-select.component';
+
+@NgModule({
+  imports: [CommonModule, TooltipModule, IconModule, InputModule],
+  declarations: [
+    TreeSelectComponent,
+    TreeNodeComponent,
+    TreeNodePlaceholderComponent,
+  ],
+  exports: [
+    TreeSelectComponent,
+    TreeNodeComponent,
+    TreeNodePlaceholderComponent,
+  ],
+})
+export class TreeSelectModule {}
diff --git a/src/tree-select/tree-select.types.ts b/src/tree-select/tree-select.types.ts
new file mode 100644
index 000000000..1834fb256
--- /dev/null
+++ b/src/tree-select/tree-select.types.ts
@@ -0,0 +1,11 @@
+export type NodeFilterFn = (filter: string, node: TreeNode) => boolean;
+
+export interface TreeNode {
+  label: string;
+  value: any;
+  children?: TreeNode[];
+  disabled?: boolean;
+  expanded?: boolean;
+  icon?: string;
+  expandedIcon?: string;
+}
diff --git a/src/types.ts b/src/types.ts
new file mode 100644
index 000000000..4e36a1ba8
--- /dev/null
+++ b/src/types.ts
@@ -0,0 +1,6 @@
+export enum ComponentSize {
+  Large = 'large',
+  Medium = 'medium',
+  Small = 'small',
+  Mini = 'mini',
+}
diff --git a/src/utils/async.spec.ts b/src/utils/async.spec.ts
new file mode 100644
index 000000000..0108450f4
--- /dev/null
+++ b/src/utils/async.spec.ts
@@ -0,0 +1,7 @@
+import { sleep } from './async';
+
+describe('async utils', () => {
+  it('should sleep function return promise', () => {
+    expect(sleep() instanceof Promise).toBeTruthy();
+  });
+});
diff --git a/src/utils/async.ts b/src/utils/async.ts
new file mode 100644
index 000000000..57bb692b3
--- /dev/null
+++ b/src/utils/async.ts
@@ -0,0 +1,5 @@
+export function sleep(ms = 0) {
+  return new Promise(resolve => {
+    setTimeout(resolve, ms);
+  });
+}
diff --git a/src/utils/bem.spec.ts b/src/utils/bem.spec.ts
new file mode 100644
index 000000000..26af6bd6e
--- /dev/null
+++ b/src/utils/bem.spec.ts
@@ -0,0 +1,29 @@
+import { buildBem } from './bem';
+
+describe('bem classname utils', () => {
+  const bem = buildBem('test');
+
+  it('should create block classname', () => {
+    expect(bem.block()).toBe('test');
+  });
+
+  it('should create block classname with modifiers', () => {
+    expect(bem.block('before', { a: true, b: false }, 'after')).toBe(
+      'test test--before test--a test--after',
+    );
+  });
+
+  it('should create element classname', () => {
+    expect(bem.element('item')).toBe('test__item');
+  });
+
+  it('should create element classname with modifiers', () => {
+    expect(bem.element('item', 'before', { a: true, b: false }, 'after')).toBe(
+      'test__item test__item--before test__item--a test__item--after',
+    );
+  });
+
+  it('should create modifier classname', () => {
+    expect(bem.modifier('before')).toBe('test--before');
+  });
+});
diff --git a/src/utils/bem.ts b/src/utils/bem.ts
new file mode 100644
index 000000000..4da76ed59
--- /dev/null
+++ b/src/utils/bem.ts
@@ -0,0 +1,56 @@
+// Experimental bem classname helper
+export class Bem {
+  constructor(private readonly namespace: string) {}
+
+  block(...modifiers: Array<{ [name: string]: boolean } | string>) {
+    const activatedModifiers = getActivatedModifiers(modifiers);
+    if (activatedModifiers.length > 0) {
+      return `${this.namespace} ${activatedModifiers
+        .map(modifier => this.namespace + '--' + modifier)
+        .join(' ')}`;
+    }
+    return this.namespace;
+  }
+
+  modifier(name: string) {
+    return `${this.namespace}--${name}`;
+  }
+
+  element(
+    name: string,
+    ...modifiers: Array<{ [name: string]: boolean } | string>
+  ) {
+    const activatedModifiers = getActivatedModifiers(modifiers);
+
+    if (activatedModifiers.length > 0) {
+      return `${this.namespace}__${name} ${activatedModifiers
+        .map(modifier => this.namespace + '__' + name + '--' + modifier)
+        .join(' ')}`;
+    }
+
+    return `${this.namespace}__${name}`;
+  }
+}
+
+function getActivatedModifiers(
+  modifiers: Array<{ [name: string]: boolean } | string>,
+) {
+  return modifiers
+    .filter(modifier => !!modifier)
+    .map(modifier =>
+      typeof modifier === 'string'
+        ? [modifier]
+        : getActivatedModifiersFromObject(modifier),
+    )
+    .reduce((prev: string[], modifier) => prev.concat(modifier), []);
+}
+
+function getActivatedModifiersFromObject(modifiers: {
+  [name: string]: boolean;
+}) {
+  return Object.keys(modifiers).filter(key => modifiers[key]);
+}
+
+export function buildBem(namespace: string) {
+  return new Bem(namespace);
+}
diff --git a/src/utils/coercion.spec.ts b/src/utils/coercion.spec.ts
new file mode 100644
index 000000000..e8e968859
--- /dev/null
+++ b/src/utils/coercion.spec.ts
@@ -0,0 +1,23 @@
+import { coerceAttrBoolean, coerceString } from './coercion';
+
+describe('coercion', () => {
+  it('should coerce string correctly', () => {
+    expect(coerceString(undefined)).toBe('');
+    expect(coerceString(null)).toBe('');
+    expect(coerceString('test')).toBe('test');
+    expect(coerceString(0)).toBe('0');
+    expect(coerceString({ a: 0 })).toBe('[object Object]');
+  });
+
+  it('should coerce attribute boolean correctly', () => {
+    expect(coerceAttrBoolean(null)).toBeFalsy();
+    expect(coerceAttrBoolean(undefined)).toBeFalsy();
+    expect(coerceAttrBoolean('')).toBeTruthy();
+    expect(coerceAttrBoolean('false')).toBeTruthy();
+    expect(coerceAttrBoolean('true')).toBeTruthy();
+    expect(coerceAttrBoolean('test')).toBeTruthy();
+    expect(coerceAttrBoolean(0)).toBeFalsy();
+    expect(coerceAttrBoolean(1)).toBeTruthy();
+    expect(coerceAttrBoolean({})).toBeTruthy();
+  });
+});
diff --git a/src/utils/coercion.ts b/src/utils/coercion.ts
new file mode 100644
index 000000000..5248d5602
--- /dev/null
+++ b/src/utils/coercion.ts
@@ -0,0 +1,18 @@
+export function coerceString(val: any): string {
+  return val === undefined || val === null ? '' : val.toString();
+}
+
+export function coerceAttrBoolean(val: any): boolean {
+  return val === '' ? true : !!val;
+}
+
+export function coerceNumber(val: any, fallbackValue = 0): number {
+  return _isNumberValue(val) ? Number(val) : fallbackValue;
+}
+
+export function _isNumberValue(value: any): boolean {
+  // parseFloat(value) handles most of the cases we're interested in (it treats null, empty string,
+  // and other non-number values as NaN, where Number just uses 0) but it considers the string
+  // '123hello' to be a valid number. Therefore we also check if Number(value) is NaN.
+  return !isNaN(parseFloat(value)) && !isNaN(Number(value));
+}
diff --git a/src/utils/fn.ts b/src/utils/fn.ts
new file mode 100644
index 000000000..309e023b7
--- /dev/null
+++ b/src/utils/fn.ts
@@ -0,0 +1,3 @@
+export function isUndefined(val: unknown): boolean {
+  return val === undefined;
+}
diff --git a/src/utils/life-cycle.ts b/src/utils/life-cycle.ts
new file mode 100644
index 000000000..631712757
--- /dev/null
+++ b/src/utils/life-cycle.ts
@@ -0,0 +1,34 @@
+import {
+  Directive,
+  EventEmitter,
+  OnDestroy,
+  OnInit,
+  Output,
+} from '@angular/core';
+
+export enum LifeCycle {
+  OnInit,
+  OnDestroy,
+
+  // TODO: add more if you wish
+}
+
+/**
+ * A hooker directive to count the current view is created or not (event not yet attached).
+ */
+@Directive({
+  selector: '[auiLifeCycle]',
+})
+export class LifeCycleDirective implements OnInit, OnDestroy {
+  @Output()
+  auiLifeCycle = new EventEmitter<LifeCycle>();
+
+  ngOnInit(): void {
+    this.auiLifeCycle.next(LifeCycle.OnInit);
+  }
+
+  ngOnDestroy(): void {
+    this.auiLifeCycle.next(LifeCycle.OnDestroy);
+    this.auiLifeCycle.complete();
+  }
+}
diff --git a/src/utils/scroll-into-view.ts b/src/utils/scroll-into-view.ts
new file mode 100644
index 000000000..364b10434
--- /dev/null
+++ b/src/utils/scroll-into-view.ts
@@ -0,0 +1,17 @@
+export function scrollIntoView(container: HTMLElement, selected: HTMLElement) {
+  if (!selected) {
+    container.scrollTop = 0;
+    return;
+  }
+
+  const top = selected.offsetTop;
+  const bottom = selected.offsetTop + selected.offsetHeight;
+  const viewRectTop = container.scrollTop;
+  const viewRectBottom = viewRectTop + container.clientHeight;
+
+  if (viewRectTop > top) {
+    container.scrollTop = top;
+  } else if (viewRectBottom < bottom) {
+    container.scrollTop = bottom - container.clientHeight;
+  }
+}
diff --git a/src/utils/watch-content-exist.ts b/src/utils/watch-content-exist.ts
new file mode 100644
index 000000000..18ae46cce
--- /dev/null
+++ b/src/utils/watch-content-exist.ts
@@ -0,0 +1,11 @@
+import { QueryList } from '@angular/core';
+import { map, publishReplay, refCount, startWith } from 'rxjs/operators';
+
+export function watchContentExist(queryList: QueryList<unknown>) {
+  return queryList.changes.pipe(
+    startWith(queryList),
+    map(list => !!list.length),
+    publishReplay(1),
+    refCount(),
+  );
+}
diff --git a/stories/.eslintrc b/stories/.eslintrc
new file mode 100644
index 000000000..6f71d37ed
--- /dev/null
+++ b/stories/.eslintrc
@@ -0,0 +1,5 @@
+{
+  "rules": {
+    "@typescript-eslint/no-extraneous-class": 0
+  }
+}
diff --git a/stories/accordion/index.ts b/stories/accordion/index.ts
new file mode 100644
index 000000000..42e64ed8d
--- /dev/null
+++ b/stories/accordion/index.ts
@@ -0,0 +1,39 @@
+import { AccordionModule } from '@alauda/ui';
+import { boolean, select, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Accordion', module)
+  .addDecorator(withKnobs)
+  .add('accordion', () => {
+    const multi = boolean('multi', false);
+    const togglePosition = select(
+      'position',
+      { left: 'left', right: 'right' },
+      'left',
+    );
+    return {
+      moduleMetadata: {
+        imports: [AccordionModule],
+      },
+      template: /* HTML */ `
+        <aui-accordion [multi]="multi">
+          <aui-accordion-item [togglePosition]="togglePosition">
+            <div auiAccordionItemHeader>header1</div>
+            <h3>accordion item content1</h3>
+          </aui-accordion-item>
+          <aui-accordion-item [togglePosition]="togglePosition">
+            <div auiAccordionItemHeader>header2</div>
+            <h3>accordion item content2</h3>
+          </aui-accordion-item>
+          <aui-accordion-item [togglePosition]="togglePosition">
+            <div auiAccordionItemHeader>header3</div>
+            <h3>accordion item content3</h3>
+          </aui-accordion-item>
+        </aui-accordion>
+      `,
+      props: {
+        multi,
+        togglePosition,
+      },
+    };
+  });
diff --git a/stories/autocomplete/index.ts b/stories/autocomplete/index.ts
new file mode 100644
index 000000000..4dd1799f3
--- /dev/null
+++ b/stories/autocomplete/index.ts
@@ -0,0 +1,37 @@
+import { AutocompleteModule, InputModule } from '@alauda/ui';
+import { FormsModule } from '@angular/forms';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Autocomplete', module).add('autocomplete', () => {
+  const value = 'ab';
+
+  return {
+    moduleMetadata: {
+      imports: [FormsModule, AutocompleteModule, InputModule],
+    },
+    template: /* HTML */ `
+      <input aui-input [(ngModel)]="value" [auiAutocomplete]="suggestions" />
+
+      <aui-autocomplete #suggestions>
+        <aui-suggestion-group>
+          <div auiSuggestionGroupTitle>group 1</div>
+          <aui-suggestion value="a">a</aui-suggestion>
+          <aui-suggestion value="ab">ab</aui-suggestion>
+          <aui-suggestion value="ac" [disabled]="true">ac</aui-suggestion>
+        </aui-suggestion-group>
+        <aui-suggestion-group>
+          <div auiSuggestionGroupTitle>group 2</div>
+          <aui-suggestion value="abcde">abcde</aui-suggestion>
+          <aui-suggestion value="abc">abc</aui-suggestion>
+          <aui-suggestion value="abcd">abcd</aui-suggestion>
+        </aui-suggestion-group>
+        <aui-autocomplete-placeholder>
+          no suggestions
+        </aui-autocomplete-placeholder>
+      </aui-autocomplete>
+    `,
+    props: {
+      value,
+    },
+  };
+});
diff --git a/stories/back-top/index.ts b/stories/back-top/index.ts
new file mode 100644
index 000000000..80773f4e8
--- /dev/null
+++ b/stories/back-top/index.ts
@@ -0,0 +1,117 @@
+import { BackTopModule } from '@alauda/ui';
+import { ScrollingModule } from '@angular/cdk/scrolling';
+import { Component } from '@angular/core';
+import { withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('BackTop', module)
+  .addDecorator(withKnobs)
+  .add('back top', () => {
+    return {
+      moduleMetadata: {
+        imports: [BackTopModule, ScrollingModule],
+        declarations: [DemoComponent],
+      },
+      component: DemoComponent,
+    };
+  });
+
+@Component({
+  template: `
+    <div class="out-container">
+      <div class="inner-container-wrapper">
+        <div class="inner-container" cdkScrollable>
+          <div class="inner-content">
+            Choose scroll by outer cdkScrollable
+          </div>
+          <aui-back-top
+            [visibilityHeight]="visibilityHeight"
+            (click)="onClickHandler()"
+          ></aui-back-top>
+        </div>
+        <div class="inner-container2">
+          <div class="inner-content">
+            Choose scroll by selector
+          </div>
+        </div>
+        <div class="inner-container" #containerRef>
+          <div class="inner-content">
+            Choose scroll by element ref
+          </div>
+        </div>
+      </div>
+      Choose scroll by default: Window
+      <div>
+        <button (click)="setPosition()">
+          change visibilityHeight from 100 to 200
+        </button>
+      </div>
+      <aui-back-top class="aui-icon__window"></aui-back-top>
+      <aui-back-top
+        [visibilityHeight]="visibilityHeight"
+        [target]="'.inner-container2'"
+        class="aui-icon__selector"
+      ></aui-back-top>
+      <aui-back-top
+        [visibilityHeight]="visibilityHeight"
+        [target]="containerRef"
+        class="aui-icon__ref"
+      ></aui-back-top>
+    </div>
+  `,
+  styles: [
+    `
+      :host ::ng-deep .aui-icon__window .aui-back-top {
+        right: 60px;
+      }
+
+      :host ::ng-deep .aui-icon__selector .aui-back-top {
+        right: 110px;
+      }
+
+      :host ::ng-deep .aui-icon__ref .aui-back-top {
+        right: 160px;
+      }
+
+      .out-container {
+        height: 1200px;
+        text-align: center;
+      }
+
+      .inner-container-wrapper {
+        height: 300px;
+        display: flex;
+        align-items: stretch;
+      }
+
+      .inner-container {
+        width: 300px;
+        overflow: auto;
+        border: 2px dotted #ddd;
+      }
+
+      .inner-container2 {
+        width: 300px;
+        margin: 0 40px;
+        overflow: auto;
+        border: 2px dotted #ddd;
+      }
+
+      .inner-content {
+        height: 800px;
+        font-weight: bold;
+      }
+    `,
+  ],
+})
+class DemoComponent {
+  visibilityHeight = 100;
+
+  onClickHandler() {
+    console.log('onClick');
+  }
+
+  setPosition() {
+    this.visibilityHeight = 200;
+  }
+}
diff --git a/stories/breadcrumb/index.ts b/stories/breadcrumb/index.ts
new file mode 100644
index 000000000..33281f053
--- /dev/null
+++ b/stories/breadcrumb/index.ts
@@ -0,0 +1,27 @@
+import { BreadcrumbModule } from '@alauda/ui';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Breadcrumb', module).add('breadcrumb', () => {
+  return {
+    moduleMetadata: {
+      imports: [BreadcrumbModule],
+    },
+    template: /* HTML */ `
+      <aui-breadcrumb>
+        <aui-breadcrumb-item><a href="/">storybook</a></aui-breadcrumb-item>
+        <aui-breadcrumb-item><a href="./">breadcrumb</a></aui-breadcrumb-item>
+        <aui-breadcrumb-item>default</aui-breadcrumb-item>
+      </aui-breadcrumb>
+      <aui-breadcrumb separator="|">
+        <aui-breadcrumb-item><a href="/">storybook</a></aui-breadcrumb-item>
+        <aui-breadcrumb-item><a href="./">breadcrumb</a></aui-breadcrumb-item>
+        <aui-breadcrumb-item>default</aui-breadcrumb-item>
+      </aui-breadcrumb>
+      <aui-breadcrumb separatorIcon="angle_right">
+        <aui-breadcrumb-item><a href="/">storybook</a></aui-breadcrumb-item>
+        <aui-breadcrumb-item><a href="./">breadcrumb</a></aui-breadcrumb-item>
+        <aui-breadcrumb-item>default</aui-breadcrumb-item>
+      </aui-breadcrumb>
+    `,
+  };
+});
diff --git a/stories/button/index.ts b/stories/button/index.ts
new file mode 100644
index 000000000..a07107f71
--- /dev/null
+++ b/stories/button/index.ts
@@ -0,0 +1,164 @@
+import { ButtonModule, ComponentSize, IconModule } from '@alauda/ui';
+import { action } from '@storybook/addon-actions';
+import { boolean, select, text, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Button', module)
+  .addDecorator(withKnobs)
+  .add('button', () => {
+    const content = text('content', 'button');
+
+    const sizeOptions = {
+      [ComponentSize.Large]: ComponentSize.Large,
+      [ComponentSize.Medium]: ComponentSize.Medium,
+      [ComponentSize.Small]: ComponentSize.Small,
+      [ComponentSize.Mini]: ComponentSize.Mini,
+    };
+    const size = select('size', sizeOptions, ComponentSize.Medium);
+
+    const plain = boolean('plain', false);
+    const disabled = boolean('disabled', false);
+    const loading = boolean('loading', false);
+    const round = boolean('round', false);
+    const square = boolean('square', false);
+
+    const onClickHandler = action('button clicked');
+
+    return {
+      moduleMetadata: {
+        imports: [ButtonModule, IconModule],
+      },
+      template: /* HTML */ `
+        <div>
+          <button
+            aui-button="default"
+            [size]="size"
+            [plain]="plain"
+            [disabled]="disabled"
+            [loading]="loading"
+            [round]="round"
+            [square]="square"
+            (click)="onClickHandler()"
+          >
+            {{ content }}
+          </button>
+          <button
+            aui-button="primary"
+            [size]="size"
+            [plain]="plain"
+            [disabled]="disabled"
+            [loading]="loading"
+            [round]="round"
+            [square]="square"
+            (click)="onClickHandler()"
+          >
+            {{ content }}
+          </button>
+          <button
+            aui-button="success"
+            [size]="size"
+            [plain]="plain"
+            [disabled]="disabled"
+            [loading]="loading"
+            [round]="round"
+            [square]="square"
+            (click)="onClickHandler()"
+          >
+            {{ content }}
+          </button>
+          <button
+            aui-button="warning"
+            [size]="size"
+            [plain]="plain"
+            [disabled]="disabled"
+            [loading]="loading"
+            [round]="round"
+            [square]="square"
+            (click)="onClickHandler()"
+          >
+            {{ content }}
+          </button>
+          <button
+            aui-button="danger"
+            [size]="size"
+            [plain]="plain"
+            [disabled]="disabled"
+            [loading]="loading"
+            [round]="round"
+            [square]="square"
+            (click)="onClickHandler()"
+          >
+            {{ content }}
+          </button>
+          <button
+            aui-button="info"
+            [size]="size"
+            [plain]="plain"
+            [disabled]="disabled"
+            [loading]="loading"
+            [round]="round"
+            [square]="square"
+            (click)="onClickHandler()"
+          >
+            {{ content }}
+          </button>
+          <button
+            aui-button="text"
+            [size]="size"
+            [plain]="plain"
+            [disabled]="disabled"
+            [loading]="loading"
+            [round]="round"
+            [square]="square"
+            (click)="onClickHandler()"
+          >
+            {{ content }}
+          </button>
+        </div>
+        <div style="margin-top: 24px;">
+          <button aui-button square="true">
+            <aui-icon icon="search_s"></aui-icon>
+          </button>
+          <button aui-button>
+            text
+            <aui-icon icon="search_s" margin="left"></aui-icon>
+          </button>
+          <button aui-button="text">
+            <aui-icon icon="search_s" margin="right"></aui-icon>
+            text
+          </button>
+        </div>
+      `,
+      props: {
+        content,
+        size,
+        plain,
+        disabled,
+        loading,
+        round,
+        square,
+        onClickHandler,
+      },
+    };
+  })
+  .add('button group', () => {
+    return {
+      moduleMetadata: {
+        imports: [ButtonModule],
+      },
+      template: /* HTML */ `
+        <aui-button-group>
+          <button aui-button="primary" [square]="true">A</button>
+          <button aui-button="primary" [square]="true" [plain]="true">B</button>
+          <button aui-button="primary" [square]="true">C</button>
+          <button aui-button="primary" [square]="true" disabled>D</button>
+        </aui-button-group>
+        <aui-button-group>
+          <button aui-button [square]="true" [plain]="true">A</button>
+          <button aui-button [square]="true" [plain]="true">B</button>
+          <button aui-button [square]="true" [plain]="true" disabled>C</button>
+          <button aui-button [square]="true" [plain]="true">D</button>
+        </aui-button-group>
+      `,
+    };
+  });
diff --git a/stories/card/index.ts b/stories/card/index.ts
new file mode 100644
index 000000000..3a16ace93
--- /dev/null
+++ b/stories/card/index.ts
@@ -0,0 +1,35 @@
+import { CardModule } from '@alauda/ui';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Card', module).add('card', () => {
+  return {
+    moduleMetadata: {
+      imports: [CardModule],
+    },
+    template: /* HTML */ `
+      <aui-card>
+        <div auiCardHeader>header</div>
+        <div style="line-height: 64px; background-color: #ededed;">content</div>
+      </aui-card>
+
+      <aui-card [divider]="false">
+        <div auiCardHeader>header</div>
+        <div style="line-height: 64px; background-color: #ededed;">content</div>
+        <div auiCardFooter>footer</div>
+      </aui-card>
+
+      <aui-card>
+        <div auiCardFooter>footer</div>
+        <div auiCardHeader>header</div>
+        <aui-section>
+          <div auiSectionTitle>section title</div>
+          section content 1
+        </aui-section>
+        <aui-section>
+          <div auiSectionTitle>section title</div>
+          section content 2
+        </aui-section>
+      </aui-card>
+    `,
+  };
+});
diff --git a/stories/checkbox/index.ts b/stories/checkbox/index.ts
new file mode 100644
index 000000000..8a24674a2
--- /dev/null
+++ b/stories/checkbox/index.ts
@@ -0,0 +1,98 @@
+import { CheckboxModule } from '@alauda/ui';
+import { action } from '@storybook/addon-actions';
+import { select, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+const trackFn = (val: any) => val?.name || val;
+
+storiesOf('Checkbox', module)
+  .addDecorator(withKnobs)
+  .add('checkbox', () => {
+    const value = { foo: true, bar: false };
+    const log = action('value changed');
+    return {
+      moduleMetadata: {
+        imports: [CheckboxModule],
+      },
+      template: /* HTML */ `
+        value: {{ value | json }}
+        <section>
+          <aui-checkbox
+            [(ngModel)]="value.foo"
+            (ngModelChange)="log('foo', $event)"
+          >
+            foo
+          </aui-checkbox>
+          <aui-checkbox
+            [(ngModel)]="value.bar"
+            (ngModelChange)="log('bar', $event)"
+          >
+            bar
+          </aui-checkbox>
+        </section>
+        <section>
+          <aui-checkbox
+            [(ngModel)]="value.foo"
+            (ngModelChange)="log('foo', $event)"
+            [disabled]="true"
+          >
+            foo
+          </aui-checkbox>
+          <aui-checkbox
+            [(ngModel)]="value.bar"
+            (ngModelChange)="log('bar', $event)"
+            type="tag"
+          >
+            bar
+          </aui-checkbox>
+        </section>
+      `,
+      props: {
+        value,
+        log,
+      },
+    };
+  })
+  .add('checkbox group', () => {
+    const value = ['app', 'other'];
+    const value2 = [{ name: 'foo' }];
+    const values = [{ name: 'foo' }, { name: 'bar' }];
+
+    const direction = select(
+      'direction',
+      { row: 'row', column: 'column' },
+      'row',
+    );
+    return {
+      moduleMetadata: {
+        imports: [CheckboxModule],
+      },
+      template: /* HTML */ `
+        <aui-checkbox-group [(ngModel)]="value" [direction]="direction">
+          <aui-checkbox label="app">app</aui-checkbox>
+          <aui-checkbox label="sitemap">sitemap</aui-checkbox>
+          <aui-checkbox label="server">server</aui-checkbox>
+          <aui-checkbox label="other">other</aui-checkbox>
+        </aui-checkbox-group>
+        {{ value | json }}
+        <br />
+        <aui-checkbox-group
+          [(value)]="value2"
+          [trackFn]="trackFn"
+          [direction]="direction"
+        >
+          <aui-checkbox *ngFor="let v of values" [label]="v">
+            {{v.name}}
+          </aui-checkbox>
+        </aui-checkbox-group>
+        {{ value2 | json }}
+      `,
+      props: {
+        value,
+        value2,
+        values,
+        trackFn,
+        direction,
+      },
+    };
+  });
diff --git a/stories/color-picker/index.ts b/stories/color-picker/index.ts
new file mode 100644
index 000000000..d5a2279b6
--- /dev/null
+++ b/stories/color-picker/index.ts
@@ -0,0 +1,21 @@
+import { ColorPickerModule } from '@alauda/ui';
+import { FormsModule } from '@angular/forms';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('ColorPicker', module).add('Default', () => {
+  const value = '#009ce3';
+
+  return {
+    moduleMetadata: {
+      imports: [ColorPickerModule, FormsModule],
+    },
+    template: /* HTML */ `
+      <aui-color-picker [(ngModel)]="value"></aui-color-picker>
+      <br />
+      {{ value }}
+    `,
+    props: {
+      value,
+    },
+  };
+});
diff --git a/stories/dialog/index.ts b/stories/dialog/index.ts
new file mode 100644
index 000000000..2f9db3d00
--- /dev/null
+++ b/stories/dialog/index.ts
@@ -0,0 +1,180 @@
+import {
+  ButtonModule,
+  ConfirmType,
+  DialogConfig,
+  DialogModule,
+  DialogRef,
+  DialogService,
+  DialogSize,
+  SelectModule,
+} from '@alauda/ui';
+import { ComponentType } from '@angular/cdk/portal';
+import { Component, OnDestroy, TemplateRef } from '@angular/core';
+import { action } from '@storybook/addon-actions';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Dialog', module).add('dialog', () => {
+  return {
+    moduleMetadata: {
+      imports: [ButtonModule, DialogModule, SelectModule],
+      declarations: [DemoComponent, DialogContentComponent],
+      entryComponents: [DialogContentComponent],
+    },
+    component: DemoComponent,
+  };
+});
+
+@Component({
+  template: `
+    <button aui-button (click)="openDialog(template)">open dialog</button>
+    <button
+      aui-button
+      (click)="openDialog(template, { fitViewport: true, size: 'small' })"
+    >
+      open dialog with limited height
+    </button>
+    <button
+      aui-button
+      (click)="openDialog(fullscreenTemplate, { size: 'fullscreen' })"
+    >
+      open fullscreen dialog
+    </button>
+    <button aui-button (click)="openComponentDialog()">
+      open dialog fitview using component content
+    </button>
+    <button aui-button (click)="confirmDialog()">confirm dialog</button>
+
+    <ng-template #template>
+      <aui-dialog-header>What can Kubernetes do for you?</aui-dialog-header>
+      <aui-dialog-content>
+        <p>
+          With modern web services, users expect applications to be available
+          24/7, and developers expect to deploy new versions of those
+          applications several times a day. Containerization helps package
+          software to serve these goals, enabling applications to be released
+          and updated in an easy and fast way without downtime. Kubernetes helps
+          you make sure those containerized applications run where and when you
+          want, and helps them find the resources and tools they need to work.
+          Kubernetes is a production-ready, open source platform designed with
+          Google's accumulated experience in container orchestration, combined
+          with best-of-breed ideas from the community.
+        </p>
+      </aui-dialog-content>
+      <aui-dialog-footer>
+        <button aui-button="primary" [auiDialogClose]="true">
+          Confirm
+        </button>
+        <button aui-button [auiDialogClose]="false">Cancel</button>
+      </aui-dialog-footer>
+    </ng-template>
+    <ng-template #fullscreenTemplate>
+      <aui-dialog-header>
+        Docker Platform for Digital Transformation
+      </aui-dialog-header>
+      <aui-dialog-content>
+        <p>
+          Innovation in today’s organizations comes from software, where all
+          companies are becoming software companies and need to empower their
+          developers to deliver new customer experiences quickly. Innovation can
+          come in many different application formats - from traditional,
+          monolithic applications to cloud-native and 12-factor applications.
+        </p>
+        <p>
+          These applications must also be able to run across hybrid/multi-cloud
+          and out to the edge. Docker enables organizations to achieve these
+          goals by providing the only end-to-end (desktop to the data center)
+          experience for developing and scaling distributed applications while
+          leveraging the processes, people and tools that they have in place
+          today. In addition to building and running applications, the Docker
+          Platform provides end-to-edge security at scale, without slowing down
+          innovation with automated governance and compliance throughout the
+          application lifecycle.
+        </p>
+        <p>
+          The Docker platform is built on industry-standard, open source
+          technologies including Docker and Kubernetes. Used by millions of
+          developers and IT professionals worldwide, Docker includes the world's
+          leading container content library and ecosystem with more than 100,000
+          container images from major software vendors, open-source projects and
+          the community.
+        </p>
+      </aui-dialog-content>
+    </ng-template>
+  `,
+})
+class DemoComponent implements OnDestroy {
+  dialogRefs: Array<DialogRef<any>> = [];
+
+  constructor(private readonly dialogService: DialogService) {}
+
+  openDialog(
+    content: TemplateRef<any> | ComponentType<any>,
+    config?: DialogConfig,
+  ) {
+    const dialogRef = this.dialogService.open(content, config);
+
+    dialogRef.afterClosed().subscribe(result => {
+      action('afterClosed')(result);
+      const index = this.dialogRefs.indexOf(dialogRef);
+      this.dialogRefs.splice(index, 1);
+    });
+
+    this.dialogRefs.push(dialogRef);
+  }
+
+  confirmDialog() {
+    this.dialogService
+      .confirm({
+        title: 'title',
+        content: 'content',
+        confirmType: ConfirmType.Warning,
+        beforeConfirm: resolve => {
+          action('beforeConfirm')();
+          setTimeout(resolve, 2000);
+        },
+      })
+      .then(() => {
+        action('confirm')();
+      })
+      .catch(() => {
+        action('cancel')();
+      });
+  }
+
+  openComponentDialog() {
+    this.openDialog(DialogContentComponent, {
+      fitViewport: true,
+      size: DialogSize.Small,
+    });
+  }
+
+  ngOnDestroy() {
+    this.dialogRefs.forEach(ref => {
+      ref.close(false);
+    });
+  }
+}
+
+@Component({
+  template: `
+    <aui-dialog-header>What can Kubernetes do for you?</aui-dialog-header>
+    <aui-dialog-content>
+      <p>
+        With modern web services, users expect applications to be available
+        24/7, and developers expect to deploy new versions of those applications
+        several times a day. Containerization helps package software to serve
+        these goals, enabling applications to be released and updated in an easy
+        and fast way without downtime. Kubernetes helps you make sure those
+        containerized applications run where and when you want, and helps them
+        find the resources and tools they need to work. Kubernetes is a
+        production-ready, open source platform designed with Google's
+        accumulated experience in container orchestration, combined with
+        best-of-breed ideas from the community.
+      </p>
+    </aui-dialog-content>
+    <aui-dialog-footer>
+      <button aui-button [auiDialogClose]="false">Cancel</button>
+    </aui-dialog-footer>
+  `,
+})
+class DialogContentComponent {}
diff --git a/stories/dropdown/index.ts b/stories/dropdown/index.ts
new file mode 100644
index 000000000..36048899c
--- /dev/null
+++ b/stories/dropdown/index.ts
@@ -0,0 +1,126 @@
+import {
+  ButtonModule,
+  ButtonType,
+  ComponentSize,
+  DropdownModule,
+  IconModule,
+} from '@alauda/ui';
+import { boolean, select, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Dropdown', module)
+  .addDecorator(withKnobs)
+  .add('dropdown', () => {
+    const typeOptions = {
+      [ButtonType.Default]: ButtonType.Default,
+      [ButtonType.Primary]: ButtonType.Primary,
+      [ButtonType.Success]: ButtonType.Success,
+      [ButtonType.Warning]: ButtonType.Warning,
+      [ButtonType.Danger]: ButtonType.Danger,
+      [ButtonType.Info]: ButtonType.Info,
+    };
+    const type = select('type', typeOptions, ButtonType.Primary);
+
+    const sizeOptions = {
+      [ComponentSize.Large]: ComponentSize.Large,
+      [ComponentSize.Medium]: ComponentSize.Medium,
+      [ComponentSize.Small]: ComponentSize.Small,
+      [ComponentSize.Mini]: ComponentSize.Mini,
+    };
+    const size = select('size', sizeOptions, ComponentSize.Medium);
+
+    const plain = boolean('plain', true);
+
+    return {
+      moduleMetadata: {
+        imports: [DropdownModule, ButtonModule, IconModule],
+      },
+      template: /* HTML */ `
+        <aui-dropdown-button
+          [type]="type"
+          [plain]="plain"
+          [size]="size"
+          type="primary"
+        >
+          dropdown button
+          <aui-menu [size]="size">
+            <aui-menu-group>
+              <span auiMenuGroupTitle>default</span>
+              <aui-menu-item>default</aui-menu-item>
+            </aui-menu-group>
+            <aui-menu-group>
+              <aui-menu-item type="success">
+                <aui-icon icon="copy"></aui-icon>
+                success
+              </aui-menu-item>
+              <aui-menu-item type="warning">
+                <aui-icon icon="copy"></aui-icon>
+                warning
+              </aui-menu-item>
+              <aui-menu-item type="danger">
+                <aui-icon icon="copy"></aui-icon>
+                danger
+              </aui-menu-item>
+              <aui-menu-item type="danger" [disabled]="true">
+                <aui-icon icon="copy"></aui-icon>
+                disabled
+              </aui-menu-item>
+            </aui-menu-group>
+            <aui-menu-group>
+              <span auiMenuGroupTitle>submenu</span>
+              <aui-submenu [size]="size">
+                submenu
+                <aui-menu-item>创建</aui-menu-item>
+                <aui-menu-item>更新</aui-menu-item>
+                <aui-menu-item>删除</aui-menu-item>
+              </aui-submenu>
+            </aui-menu-group>
+          </aui-menu>
+        </aui-dropdown-button>
+
+        <button
+          [aui-button]="type"
+          [plain]="plain"
+          [size]="size"
+          auiDropdownActive="aui-trigger--actived"
+          [auiDropdown]="menu"
+          [auiDropdownContext]="{action: '更新'}"
+        >
+          trigger
+          <aui-icon icon="angle_down" margin="left"></aui-icon>
+        </button>
+        <button
+          [aui-button]="type"
+          [plain]="plain"
+          [size]="size"
+          [auiDropdown]="menu"
+          [auiDropdownContext]="{action: '创建'}"
+        >
+          trigger
+          <aui-icon icon="angle_down" margin="left"></aui-icon>
+        </button>
+
+        <button
+          aui-button="text"
+          [plain]="true"
+          [square]="true"
+          [size]="size"
+          [auiDropdown]="menu"
+          [auiDropdownContext]="{action: '更多'}"
+        >
+          <aui-icon icon="angle_down"></aui-icon>
+        </button>
+
+        <aui-menu #menu [size]="size">
+          <ng-template auiMenuContent let-action="action">
+            <aui-menu-item>{{ action }}</aui-menu-item>
+          </ng-template>
+        </aui-menu>
+      `,
+      props: {
+        type,
+        plain,
+        size,
+      },
+    };
+  });
diff --git a/stories/form/index.ts b/stories/form/index.ts
new file mode 100644
index 000000000..641c7fba5
--- /dev/null
+++ b/stories/form/index.ts
@@ -0,0 +1,164 @@
+import {
+  ButtonModule,
+  CheckboxModule,
+  FormModule,
+  IconModule,
+  InputModule,
+  LabelPosition,
+  RadioModule,
+  SelectModule,
+  SwitchModule,
+} from '@alauda/ui';
+import { boolean, select, text, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Form', module)
+  .addDecorator(withKnobs)
+  .add('form', () => {
+    const labelWidth = text('labelWidth', '114px');
+
+    const labelPositionOptions = {
+      [LabelPosition.Right]: LabelPosition.Right,
+      [LabelPosition.Left]: LabelPosition.Left,
+      [LabelPosition.Top]: LabelPosition.Top,
+    };
+    const labelPosition = select(
+      'labelPosition',
+      labelPositionOptions,
+      LabelPosition.Right,
+    );
+
+    const inline = boolean('inline', false);
+    return {
+      moduleMetadata: {
+        imports: [
+          FormModule,
+          InputModule,
+          IconModule,
+          SelectModule,
+          ButtonModule,
+          SwitchModule,
+          RadioModule,
+          CheckboxModule,
+        ],
+      },
+      template: /* HTML */ `
+        <form
+          #form="ngForm"
+          auiForm
+          [auiFormLabelWidth]="labelWidth"
+          [auiFormLabelPosition]="labelPosition"
+          [auiFormInline]="inline"
+          [auiFormEmptyAddon]="true"
+          style="margin: auto; max-width: 960px;"
+        >
+          <aui-form-item>
+            <label auiFormItemLabel>姓名</label>
+            <input
+              auiFormItemControl
+              name="name"
+              #name="ngModel"
+              aui-input
+              required
+              minlength="3"
+              [(ngModel)]="value1"
+            />
+            <div auiFormItemError *ngIf="name.errors?.required">required</div>
+            <div auiFormItemError *ngIf="name.errors?.minlength">
+              minlength: 3
+            </div>
+            <div auiFormItemHint>input your name</div>
+            <div auiFormItemAddon>
+              <aui-icon icon="info_circle_s"></aui-icon>
+            </div>
+          </aui-form-item>
+          <aui-form-item>
+            <label auiFormItemLabel>性别</label>
+            <aui-select
+              auiFormItemControl
+              name="sex"
+              #sex="ngModel"
+              required
+              [(ngModel)]="value2"
+            >
+              <aui-option value="test">test</aui-option>
+            </aui-select>
+            <div auiFormItemAddon>
+              <aui-icon icon="info_circle_s"></aui-icon>
+            </div>
+          </aui-form-item>
+          <aui-form-item>
+            <label auiFormItemLabel>food</label>
+            <aui-radio-group name="food" [(ngModel)]="food">
+              <aui-radio-button value="apple">apple</aui-radio-button>
+              <aui-radio-button value="coffee">coffee</aui-radio-button>
+              <aui-radio-button value="tea" disabled="true">
+                tea
+              </aui-radio-button>
+              <aui-radio-button value="icecream">icecream</aui-radio-button>
+            </aui-radio-group>
+            <div auiFormItemAddon>
+              <aui-icon icon="info_circle_s"></aui-icon>
+            </div>
+          </aui-form-item>
+          <aui-form-item>
+            <label auiFormItemLabel>这是一个超长的标签</label>
+            <aui-radio-group name="food1" [(ngModel)]="food">
+              <aui-radio value="apple">apple</aui-radio>
+              <aui-radio value="coffee">coffee</aui-radio>
+              <aui-radio value="tea" disabled="true">tea</aui-radio>
+              <aui-radio value="icecream">icecream</aui-radio>
+            </aui-radio-group>
+            <div auiFormItemAddon>
+              <aui-icon icon="info_circle_s"></aui-icon>
+            </div>
+          </aui-form-item>
+          <aui-form-item>
+            <label auiFormItemLabel>long long english label</label>
+            <aui-checkbox-group
+              auiFormItemControl
+              required
+              name="foods"
+              [(ngModel)]="foods"
+            >
+              <aui-checkbox label="apple">apple</aui-checkbox>
+              <aui-checkbox label="coffee">coffee</aui-checkbox>
+              <aui-checkbox label="tea" disabled="true">tea</aui-checkbox>
+              <aui-checkbox label="icecream">icecream</aui-checkbox>
+            </aui-checkbox-group>
+            <div auiFormItemAddon>
+              <aui-icon icon="info_circle_s"></aui-icon>
+            </div>
+          </aui-form-item>
+          <aui-form-item>
+            <label auiFormItemLabel>开关</label>
+            <aui-switch
+              name="switch"
+              auiFormItemControl
+              [(ngModel)]="switchValue"
+            ></aui-switch>
+            <div auiFormItemAddon>
+              <aui-icon icon="info_circle_s"></aui-icon>
+            </div>
+          </aui-form-item>
+          <aui-form-item>
+            <label auiFormItemLabel>描述</label>
+            <textarea auiFormItemControl aui-input></textarea>
+          </aui-form-item>
+          <div style="display: flex; justify-content: flex-end;">
+            <button aui-button="primary" (click)="form.onSubmit(null)">
+              submit
+            </button>
+            <button aui-button (click)="form.reset(); $event.preventDefault()">
+              reset
+            </button>
+          </div>
+        </form>
+      `,
+      props: {
+        labelWidth,
+        labelPosition,
+        inline,
+      },
+    };
+  });
diff --git a/stories/icon/index.ts b/stories/icon/index.ts
new file mode 100644
index 000000000..d9f1a3f0d
--- /dev/null
+++ b/stories/icon/index.ts
@@ -0,0 +1,34 @@
+import { IconModule } from '@alauda/ui';
+import { HttpClientModule } from '@angular/common/http';
+import { text, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Icon', module)
+  .addDecorator(withKnobs)
+  .add('icon', () => {
+    const icon = text('icon', 'spinner');
+    const size = text('size', '24px,24px');
+    const color = text('color', 'black');
+    return {
+      moduleMetadata: {
+        imports: [IconModule, HttpClientModule],
+      },
+      template: /* HTML */ `
+        <div>
+          大小默认是 font-size, 颜色默认是 currentColor。
+          <a
+            href="http://confluence.alauda.cn/pages/viewpage.action?pageId=24221238"
+            target="_blank"
+          >
+            图标定义
+          </a>
+        </div>
+        <aui-icon [icon]="icon" [size]="size" [color]="color"></aui-icon>
+      `,
+      props: {
+        icon,
+        size,
+        color,
+      },
+    };
+  });
diff --git a/stories/index.ts b/stories/index.ts
new file mode 100644
index 000000000..cd416372c
--- /dev/null
+++ b/stories/index.ts
@@ -0,0 +1,33 @@
+import './accordion';
+import './autocomplete';
+import './back-top';
+import './breadcrumb';
+import './button';
+import './card';
+import './checkbox';
+import './color-picker';
+import './dialog';
+import './dropdown';
+import './form';
+import './icon';
+import './inline-alert';
+import './input';
+import './message';
+import './nav-menu';
+import './notification';
+import './page';
+import './paginator';
+import './pattern';
+import './radio';
+import './scrolling';
+import './select';
+import './sort';
+import './status-bar';
+import './switch';
+import './table';
+import './table-of-contents';
+import './tabs';
+import './tag';
+import './theme';
+import './tooltip';
+import './tree-select';
diff --git a/stories/inline-alert/index.ts b/stories/inline-alert/index.ts
new file mode 100644
index 000000000..bda62ac24
--- /dev/null
+++ b/stories/inline-alert/index.ts
@@ -0,0 +1,45 @@
+import { InlineAlertModule } from '@alauda/ui';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Inline Alert', module).add('inline alert', () => {
+  return {
+    moduleMetadata: {
+      imports: [InlineAlertModule, BrowserAnimationsModule],
+    },
+    template: /* HTML */ `
+      <aui-inline-alert [closable]="true">
+        <span auiInlineAlertTitle>
+          use auiInlineAlertTitle directive insert title
+        </span>
+        <div>
+          ng-content.
+          <a>link</a>
+        </div>
+      </aui-inline-alert>
+      <aui-inline-alert [closable]="true">
+        <div>
+          ng-content will display as content by default.
+          <a>link</a>
+        </div>
+      </aui-inline-alert>
+      <aui-inline-alert
+        title="title"
+        content="content"
+        type="success"
+        [closable]="true"
+      ></aui-inline-alert>
+      <aui-inline-alert
+        title="title"
+        content="content"
+        type="warning"
+        [closable]="true"
+      ></aui-inline-alert>
+      <aui-inline-alert
+        title="title"
+        content="content"
+        type="error"
+      ></aui-inline-alert>
+    `,
+  };
+});
diff --git a/stories/input/index.ts b/stories/input/index.ts
new file mode 100644
index 000000000..3431d5115
--- /dev/null
+++ b/stories/input/index.ts
@@ -0,0 +1,303 @@
+import { ComponentSize, IconModule, InputModule } from '@alauda/ui';
+import { FormsModule } from '@angular/forms';
+import { action } from '@storybook/addon-actions';
+import {
+  boolean,
+  number,
+  select,
+  text,
+  withKnobs,
+} from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Input', module)
+  .addDecorator(withKnobs)
+  .add('input', () => {
+    return {
+      moduleMetadata: { imports: [InputModule, FormsModule] },
+      template: /* HTML */ `
+        <div>
+          <p style="margin-top: 26px;">
+            Input:
+          </p>
+          <input
+            style="margin-top: 16px;"
+            size="large"
+            aui-input
+            [(ngModel)]="value"
+            placeholder="placeholder"
+          />
+          <input
+            style="margin-top: 16px;"
+            size="medium"
+            aui-input
+            [(ngModel)]="value"
+            placeholder="placeholder"
+          />
+          <input
+            readonly
+            style="margin-top: 16px;"
+            size="small"
+            aui-input
+            [(ngModel)]="value"
+            placeholder="readonly"
+          />
+          <input
+            disabled
+            style="margin-top: 16px;"
+            size="mini"
+            aui-input
+            [(ngModel)]="value"
+            placeholder="disabled"
+          />
+          <p style="margin-top: 26px;">
+            Textarea:
+          </p>
+          <textarea
+            style="margin-top: 16px;"
+            size="large"
+            aui-input
+            [(ngModel)]="value"
+            placeholder="size:large, default 3 rows"
+          ></textarea>
+          <textarea
+            style="margin-top: 16px;"
+            size="medium"
+            aui-input
+            [(ngModel)]="value"
+            placeholder="size:medium, default 3 rows"
+          ></textarea>
+          <textarea
+            readonly
+            style="margin-top: 16px;"
+            size="small"
+            aui-input
+            [(ngModel)]="value"
+            placeholder="size:small, default 3 rows"
+          ></textarea>
+          <textarea
+            disabled
+            style="margin-top: 16px;"
+            size="mini"
+            aui-input
+            [(ngModel)]="value"
+            placeholder="size:mini, default 3 rows"
+          ></textarea>
+          <p style="margin-top: 26px;">
+            Textarea with autosize (size:default = medium):
+          </p>
+          <textarea
+            autosize
+            aui-input
+            placeholder="autosize default: 1 row"
+          ></textarea>
+          <textarea
+            [autosize]="{minRows:3,maxRows:10}"
+            style="margin-top: 16px;"
+            aui-input
+            placeholder="autosize: min 3 rows, max 10 rows"
+          ></textarea>
+        </div>
+      `,
+    };
+  })
+  .add('input group', () => {
+    const disabled = boolean('disabled', false);
+    return {
+      moduleMetadata: {
+        imports: [InputModule, IconModule],
+      },
+      template: /* HTML */ `
+        <div style="margin-top: 20px;">
+          <aui-input-group>
+            <span auiInputAddonBefore>HTTPS</span>
+            <span auiInputAddonAfter>GB</span>
+            <aui-icon auiInputPrefix icon="search_s"></aui-icon>
+            <aui-icon auiInputSuffix icon="spinner"></aui-icon>
+            <input
+              aui-input
+              size="large"
+              [disabled]="disabled"
+              placeholder="placeholder"
+            />
+          </aui-input-group>
+        </div>
+        <div style="margin-top: 20px;">
+          <aui-input-group>
+            <span auiInputAddonBefore>HTTPS</span>
+            <span auiInputAddonAfter>GB</span>
+            <aui-icon auiInputPrefix icon="search_s"></aui-icon>
+            <aui-icon auiInputSuffix icon="spinner"></aui-icon>
+            <input
+              aui-input
+              size="medium"
+              [disabled]="disabled"
+              placeholder="placeholder"
+            />
+          </aui-input-group>
+        </div>
+        <div style="margin-top: 20px;">
+          <aui-input-group>
+            <span auiInputAddonBefore>HTTPS</span>
+            <span auiInputAddonAfter>GB</span>
+            <aui-icon auiInputPrefix icon="search_s"></aui-icon>
+            <aui-icon auiInputSuffix icon="spinner"></aui-icon>
+            <input
+              aui-input
+              size="small"
+              [disabled]="disabled"
+              placeholder="placeholder"
+            />
+          </aui-input-group>
+        </div>
+        <div style="margin-top: 20px;">
+          <aui-input-group>
+            <span auiInputAddonBefore>HTTPS</span>
+            <span auiInputAddonAfter>GB</span>
+            <aui-icon auiInputPrefix icon="search_s"></aui-icon>
+            <aui-icon auiInputSuffix icon="spinner"></aui-icon>
+            <input
+              aui-input
+              size="mini"
+              [disabled]="disabled"
+              placeholder="placeholder"
+            />
+          </aui-input-group>
+        </div>
+      `,
+      props: {
+        disabled,
+      },
+    };
+  })
+  .add('tags input', () => {
+    const value = ['app', 'service'];
+    const sizeOptions = {
+      [ComponentSize.Large]: ComponentSize.Large,
+      [ComponentSize.Medium]: ComponentSize.Medium,
+      [ComponentSize.Small]: ComponentSize.Small,
+      [ComponentSize.Mini]: ComponentSize.Mini,
+    };
+
+    const size = select('size', sizeOptions, ComponentSize.Medium);
+    const allowRepeat = boolean('allowRepeat', true);
+    const allowEmpty = boolean('allowEmpty', true);
+
+    return {
+      moduleMetadata: { imports: [InputModule] },
+      template: /* HTML */ `
+        <aui-tags-input
+          [size]="size"
+          [(value)]="value"
+          [clearable]="true"
+          [allowRepeat]="allowRepeat"
+          [allowEmpty]="allowEmpty"
+          placeholder="placeholder"
+        ></aui-tags-input>
+        {{ value | json }}
+      `,
+      props: {
+        value,
+        size,
+        allowRepeat,
+        allowEmpty,
+      },
+    };
+  })
+  .add('search input', () => {
+    const sizeOptions = {
+      [ComponentSize.Large]: ComponentSize.Large,
+      [ComponentSize.Medium]: ComponentSize.Medium,
+      [ComponentSize.Small]: ComponentSize.Small,
+      [ComponentSize.Mini]: ComponentSize.Mini,
+    };
+    const size = select('size', sizeOptions, ComponentSize.Medium);
+    const searchButton = boolean('searchButton', false);
+    const searching = boolean('searching', false);
+    const clearable = boolean('clearable', false);
+    const disabled = boolean('disabled', false);
+    const keyword = text('keyword', 'keyword');
+
+    const onChangeHandler = action('change');
+    const onSearchHandler = action('search');
+    const onClearHandler = action('clear');
+
+    return {
+      moduleMetadata: {
+        imports: [InputModule],
+      },
+      template: /* HTML */ `
+        <aui-search
+          [size]="size"
+          [searchButton]="searchButton"
+          [searching]="searching"
+          [clearable]="clearable"
+          [disabled]="disabled"
+          [(keyword)]="keyword"
+          placeholder="placeholder"
+          (search)="onSearchHandler($event)"
+          (keywordChange)="onChangeHandler($event)"
+          (clear)="onClearHandler($event)"
+        ></aui-search>
+        {{ keyword }}
+      `,
+      props: {
+        size,
+        searchButton,
+        searching,
+        clearable,
+        disabled,
+        keyword,
+        onChangeHandler,
+        onSearchHandler,
+        onClearHandler,
+      },
+    };
+  })
+  .add('number input', () => {
+    const sizeOptions = {
+      [ComponentSize.Large]: ComponentSize.Large,
+      [ComponentSize.Medium]: ComponentSize.Medium,
+      [ComponentSize.Small]: ComponentSize.Small,
+      [ComponentSize.Mini]: ComponentSize.Mini,
+    };
+    const size = select('size', sizeOptions, ComponentSize.Medium);
+    const min = number('min', 0);
+    const max = number('max', 10);
+    const step = number('step', 1);
+    const precision = number('precision', 1);
+    const value = number('value', 4);
+    const disabled = boolean('disabled', false);
+    const controls = boolean('controls', true);
+
+    return {
+      moduleMetadata: {
+        imports: [InputModule, FormsModule],
+      },
+      template: /* HTML */ `
+        <aui-number-input
+          [size]="size"
+          [min]="min"
+          [step]="step"
+          [precision]="precision"
+          [max]="max"
+          [controls]="controls"
+          [disabled]="disabled"
+          placeholder="placeholder"
+          [(ngModel)]="value"
+        ></aui-number-input>
+        <br />
+        {{ value }}
+      `,
+      props: {
+        size,
+        step,
+        precision,
+        min,
+        max,
+        value,
+        disabled,
+        controls,
+      },
+    };
+  });
diff --git a/stories/message/index.ts b/stories/message/index.ts
new file mode 100644
index 000000000..9724fa6cd
--- /dev/null
+++ b/stories/message/index.ts
@@ -0,0 +1,45 @@
+import { ButtonModule, MessageModule, MessageService } from '@alauda/ui';
+import { Component, OnDestroy } from '@angular/core';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Message', module).add('message', () => {
+  return {
+    moduleMetadata: {
+      imports: [MessageModule, BrowserAnimationsModule, ButtonModule],
+      declarations: [DemoComponent],
+    },
+    component: DemoComponent,
+  };
+});
+
+@Component({
+  template: `
+    <span>Message:</span>
+    <button aui-button (click)="messageService.success('success')">
+      success
+    </button>
+    <button aui-button (click)="messageService.warning('warning')">
+      warning
+    </button>
+    <button aui-button (click)="messageService.error('error')">error</button>
+    <button
+      aui-button
+      (click)="
+        messageService.info({ content: 'info', duration: 0, id: 'test01' })
+      "
+    >
+      info
+    </button>
+  `,
+})
+class DemoComponent implements OnDestroy {
+  constructor(public messageService: MessageService) {}
+
+  ngOnDestroy() {
+    this.messageService.componentRefs.forEach(ref => {
+      ref.destroy();
+    });
+    this.messageService.wrapperInstance.elementRef.nativeElement.remove();
+  }
+}
diff --git a/stories/nav-menu/index.ts b/stories/nav-menu/index.ts
new file mode 100644
index 000000000..6a4cf4248
--- /dev/null
+++ b/stories/nav-menu/index.ts
@@ -0,0 +1,270 @@
+import {
+  IconModule,
+  NavGroupConfig,
+  NavMenuModule,
+  PlatformNavModule,
+} from '@alauda/ui';
+import { Component } from '@angular/core';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Nav Menu', module)
+  .add('nav menu', () => {
+    return {
+      moduleMetadata: {
+        imports: [NavMenuModule, IconModule],
+        declarations: [NavMenuDemoComponent],
+      },
+      component: NavMenuDemoComponent,
+    };
+  })
+  .add('platform nav', () => {
+    return {
+      moduleMetadata: {
+        imports: [PlatformNavModule],
+        declarations: [PlatformNavDemoComponent],
+      },
+      component: PlatformNavDemoComponent,
+    };
+  });
+
+@Component({
+  template: `
+    <aui-nav-menu
+      [(activatedKey)]="activatedKey"
+      [(mainPanelCollapsed)]="mainPanelCollapsed"
+      [(secondaryPanelCollapsed)]="secondaryPanelCollapsed"
+    >
+      <aui-nav-item-group>
+        <ng-template auiNavItemGroupTitle>group 1</ng-template>
+
+        <aui-nav-item key="0">
+          <ng-template auiNavItemIcon>
+            <aui-icon icon="search_s"></aui-icon>
+          </ng-template>
+          <ng-template auiNavItemContent>概览</ng-template>
+        </aui-nav-item>
+
+        <aui-nav-item key="1">
+          <ng-template auiNavItemIcon>
+            <aui-icon icon="search_s"></aui-icon>
+          </ng-template>
+          <ng-template auiNavItemContent>应用管理</ng-template>
+        </aui-nav-item>
+      </aui-nav-item-group>
+
+      <aui-nav-item-group>
+        <ng-template auiNavItemGroupTitle>group 2</ng-template>
+
+        <aui-nav-item>
+          <ng-template auiNavItemIcon>
+            <aui-icon icon="search_s"></aui-icon>
+          </ng-template>
+          <ng-template auiNavItemContent>DevOps</ng-template>
+          <aui-nav-item>
+            <ng-template auiNavItemContent>持续交付</ng-template>
+
+            <aui-nav-item key="2">
+              <ng-template auiNavItemContent>流水线</ng-template>
+            </aui-nav-item>
+            <aui-nav-item key="3">
+              <ng-template auiNavItemContent>生成镜像</ng-template>
+            </aui-nav-item>
+            <aui-nav-item key="4">
+              <ng-template auiNavItemContent>更新服务</ng-template>
+            </aui-nav-item>
+          </aui-nav-item>
+
+          <aui-nav-item>
+            <ng-template auiNavItemContent>工具链</ng-template>
+
+            <aui-nav-item key="5">
+              <ng-template auiNavItemContent>代码仓库</ng-template>
+            </aui-nav-item>
+            <aui-nav-item key="6">
+              <ng-template auiNavItemContent>制品仓库</ng-template>
+            </aui-nav-item>
+            <aui-nav-item key="7">
+              <ng-template auiNavItemContent>代码检查</ng-template>
+            </aui-nav-item>
+            <aui-nav-item key="8">
+              <ng-template auiNavItemContent>测试工具</ng-template>
+            </aui-nav-item>
+            <aui-nav-item key="9">
+              <ng-template auiNavItemContent>项目管理</ng-template>
+            </aui-nav-item>
+          </aui-nav-item>
+        </aui-nav-item>
+
+        <aui-nav-item>
+          <ng-template auiNavItemIcon>
+            <aui-icon icon="search_s"></aui-icon>
+          </ng-template>
+          <ng-template auiNavItemContent>微服务</ng-template>
+          <aui-nav-item key="10">
+            <ng-template auiNavItemContent>服务</ng-template>
+          </aui-nav-item>
+          <aui-nav-item key="11">
+            <ng-template auiNavItemContent>配置列表</ng-template>
+          </aui-nav-item>
+          <aui-nav-item key="12">
+            <ng-template auiNavItemContent>熔断监控</ng-template>
+          </aui-nav-item>
+          <aui-nav-item key="13">
+            <ng-template auiNavItemContent>调用链</ng-template>
+          </aui-nav-item>
+        </aui-nav-item>
+
+        <aui-nav-item>
+          <ng-template auiNavItemIcon>
+            <aui-icon icon="search_s"></aui-icon>
+          </ng-template>
+          <ng-template auiNavItemContent>Service Mesh</ng-template>
+          <aui-nav-item key="14">
+            <ng-template auiNavItemContent>调用链</ng-template>
+          </aui-nav-item>
+        </aui-nav-item>
+      </aui-nav-item-group>
+
+      <aui-nav-item-group>
+        <aui-nav-item key="15">
+          <ng-template auiNavItemIcon>
+            <aui-icon icon="search_s"></aui-icon>
+          </ng-template>
+          <ng-template auiNavItemContent>成员</ng-template>
+        </aui-nav-item>
+      </aui-nav-item-group>
+    </aui-nav-menu>
+  `,
+})
+class NavMenuDemoComponent {
+  activatedKey = '2';
+  mainPanelCollapsed = false;
+  secondaryPanelCollapsed = false;
+}
+
+const platformNavConfig: NavGroupConfig[] = [
+  {
+    title: 'group 1',
+    items: [
+      {
+        icon: 'search_s',
+        label: '概览',
+        key: 'overview',
+        divider: true,
+      },
+      {
+        icon: 'search_s',
+        label: '应用管理',
+        key: 'application',
+        stage: 'Alpha',
+      },
+    ],
+  },
+  {
+    title: 'group 2',
+    items: [
+      {
+        icon: 'search_s',
+        label: 'Devops',
+        key: 'devops',
+        children: [
+          {
+            label: '持续交付',
+            key: 'delivery',
+            children: [
+              {
+                label: '流水线',
+                key: 'pipeline',
+              },
+              {
+                label: '生成镜像',
+                key: 'image',
+              },
+              {
+                label: '更新服务',
+                key: 'service',
+              },
+            ],
+          },
+          {
+            label: '工具链',
+            key: 'tool_chain',
+            children: [
+              {
+                label: '代码仓库',
+                key: 'code_repo',
+              },
+              {
+                label: '制品仓库',
+                key: 'product_repo',
+              },
+              {
+                label: '代码检查',
+                key: 'code_check',
+              },
+              {
+                label: '测试工具',
+                key: 'test_util',
+              },
+              {
+                label: '项目管理',
+                key: 'project_management',
+              },
+            ],
+          },
+        ],
+      },
+      {
+        icon: 'search_s',
+        label: '微服务',
+        key: 'micro_service',
+        children: [
+          {
+            label: '服务',
+            key: 'service',
+          },
+          {
+            label: '配置列表',
+            key: 'config',
+          },
+          {
+            label: '熔断监控',
+            key: 'fusing',
+          },
+        ],
+      },
+      {
+        icon: 'search_s',
+        label: 'Service Mesh',
+        key: 'service_mesh',
+        children: [{ label: '调用链', stage: 'Beta', key: 'invoking_chain' }],
+      },
+    ],
+  },
+  {
+    items: [
+      {
+        icon: 'search_s',
+        label: '成员',
+        key: 'member',
+      },
+    ],
+  },
+];
+
+@Component({
+  // tslint:disable-next-line: component-selector
+  selector: 'platform-nav-demo',
+  template: `
+    <aui-platform-nav
+      [(activatedKey)]="activatedKey"
+      [groups]="navGroups"
+      [(mainPanelCollapsed)]="mainPanelCollapsed"
+      [(secondaryPanelCollapsed)]="secondaryPanelCollapsed"
+    ></aui-platform-nav>
+  `,
+})
+export class PlatformNavDemoComponent {
+  activatedKey = 'code_repo';
+  navGroups: NavGroupConfig[] = platformNavConfig;
+}
diff --git a/stories/notification/index.ts b/stories/notification/index.ts
new file mode 100644
index 000000000..1f6704d8a
--- /dev/null
+++ b/stories/notification/index.ts
@@ -0,0 +1,106 @@
+import {
+  ButtonModule,
+  MessageType,
+  NOTIFICATION_CONFIG,
+  NotificationModule,
+  NotificationService,
+} from '@alauda/ui';
+import { Component, OnDestroy, TemplateRef, ViewChild } from '@angular/core';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { action } from '@storybook/addon-actions';
+import { storiesOf } from '@storybook/angular';
+import { noop } from 'rxjs';
+
+storiesOf('Notification', module).add('notification', () => {
+  return {
+    moduleMetadata: {
+      imports: [NotificationModule, BrowserAnimationsModule, ButtonModule],
+      declarations: [DemoComponent],
+      providers: [
+        {
+          provide: NOTIFICATION_CONFIG,
+          useValue: {
+            duration: {
+              [MessageType.Error]: 0,
+              [MessageType.Success]: 3333,
+              [MessageType.Warning]: 3333,
+              [MessageType.Info]: 3333,
+            },
+            maxStack: 3,
+          },
+        },
+      ],
+    },
+    component: DemoComponent,
+    props: {
+      action: action('after closed result: '),
+    },
+  };
+});
+
+@Component({
+  template: `
+    <span>Notification:</span>
+    <button aui-button (click)="notificationService.success('success')">
+      success
+    </button>
+    <button aui-button (click)="notificationService.warning('warning')">
+      warning
+    </button>
+    <button
+      aui-button
+      (click)="
+        notificationService.error({
+          content: 'error content',
+          title: 'error title'
+        })
+      "
+    >
+      error
+    </button>
+    <button
+      aui-button
+      (click)="
+        notificationService.info({ content: 'info', duration: 0, id: 'test01' })
+      "
+    >
+      info
+    </button>
+    <button aui-button (click)="notify()">with template</button>
+    <button
+      aui-button
+      (click)="
+        notificationService.success({
+          duration: 0,
+          title: 'Custom Class',
+          customClass: 'custom-class'
+        })
+      "
+    >
+      custom class
+    </button>
+
+    <ng-template #template><button>inline template button</button></ng-template>
+  `,
+})
+class DemoComponent implements OnDestroy {
+  @ViewChild('template', { static: true })
+  template: TemplateRef<any>;
+
+  constructor(public notificationService: NotificationService) {}
+
+  notify() {
+    const notificationRef = this.notificationService.success({
+      contentRef: this.template,
+    });
+    notificationRef.instance.beforeClosed.subscribe(noop);
+    notificationRef.instance.afterClosed.subscribe(noop);
+  }
+
+  ngOnDestroy() {
+    this.notificationService.componentRefs.forEach(ref => {
+      ref.destroy();
+    });
+    this.notificationService.wrapperInstance.elementRef.nativeElement.remove();
+  }
+}
diff --git a/stories/page/index.ts b/stories/page/index.ts
new file mode 100644
index 000000000..c7b97bb30
--- /dev/null
+++ b/stories/page/index.ts
@@ -0,0 +1,38 @@
+import { IconModule, PageModule, PlatformNavModule } from '@alauda/ui';
+import { Component } from '@angular/core';
+import { withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+import { PlatformNavDemoComponent } from '../nav-menu';
+
+storiesOf('Page', module)
+  .addDecorator(withKnobs)
+  .add('page', () => {
+    return {
+      moduleMetadata: {
+        imports: [PageModule, PlatformNavModule, IconModule],
+        declarations: [PlatformNavDemoComponent, DemoComponent],
+      },
+      component: DemoComponent,
+    };
+  });
+
+@Component({
+  template: `
+    <aui-page>
+      <div *auiPageHeader>page header</div>
+      <div *auiPageContent>page content</div>
+      <div *auiPageToolbar>toolbar</div>
+      <div *auiPageSnackbar>snackbar</div>
+      <platform-nav-demo *auiPageSider></platform-nav-demo>
+    </aui-page>
+  `,
+  styles: [
+    `
+      ::ng-deep body {
+        padding: 0;
+      }
+    `,
+  ],
+})
+class DemoComponent {}
diff --git a/stories/paginator/index.ts b/stories/paginator/index.ts
new file mode 100644
index 000000000..ef51023c4
--- /dev/null
+++ b/stories/paginator/index.ts
@@ -0,0 +1,110 @@
+import { ComponentSize, PaginatorIntl, PaginatorModule } from '@alauda/ui';
+import { Injectable } from '@angular/core';
+import {
+  array,
+  boolean,
+  number,
+  select,
+  text,
+  withKnobs,
+} from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+import { Subject } from 'rxjs';
+
+storiesOf('Paginator', module)
+  .addDecorator(withKnobs)
+  .add('chinese', () => {
+    const layout = text('layout', 'total,pager,sizes,jumper,content');
+    const sizeOptions = {
+      [ComponentSize.Medium]: ComponentSize.Medium,
+      [ComponentSize.Small]: ComponentSize.Small,
+      [ComponentSize.Mini]: ComponentSize.Mini,
+    };
+    const size = select('size', sizeOptions, ComponentSize.Medium);
+    const currentPage = number('currentPage', 1);
+    const pageSize = number('pageSize', 20);
+    const total = number('total', 350);
+    const pageSizeOptions = array('pageSizeOptions', [10, 20, 50] as any); // FIXME: 移除 as any, array 类型声明错误
+    const disabled = boolean('disabled', false);
+
+    return {
+      moduleMetadata: {
+        imports: [PaginatorModule],
+        providers: [
+          {
+            provide: PaginatorIntl,
+            useClass: PaginatorZh,
+          },
+        ],
+      },
+      template: /* HTML */ `
+        <aui-paginator
+          [layout]="layout"
+          [size]="size"
+          [(currentPage)]="currentPage"
+          [(pageSize)]="pageSize"
+          [total]="total"
+          [pageSizeOptions]="pageSizeOptions"
+          [disabled]="disabled"
+        >
+          custom content
+        </aui-paginator>
+      `,
+      props: {
+        layout,
+        size,
+        currentPage,
+        pageSize,
+        total,
+        pageSizeOptions,
+        disabled,
+      },
+    };
+  })
+  .add('english', () => {
+    const currentPage = number('currentPage', 1);
+    const pageSize = number('pageSize', 20);
+    const total = number('total', 150);
+    const pageSizeOptions = array('pageSizeOptions', [10, 20, 50] as any); // FIXME: 移除 as any, array 类型声明错误
+
+    return {
+      moduleMetadata: {
+        imports: [PaginatorModule],
+      },
+      template: /* HTML */ `
+        <aui-paginator
+          layout="total,pager,sizes,jumper"
+          [(currentPage)]="currentPage"
+          [(pageSize)]="pageSize"
+          [total]="total"
+          [pageSizeOptions]="pageSizeOptions"
+        ></aui-paginator>
+      `,
+      props: {
+        currentPage,
+        pageSize,
+        total,
+        pageSizeOptions,
+      },
+    };
+  });
+
+@Injectable()
+export class PaginatorZh extends PaginatorIntl {
+  /**
+   * Stream that emits whenever the labels here are changed. Use this to notify
+   * components if the labels have changed after initialization.
+   */
+  readonly changes: Subject<void> = new Subject<void>();
+
+  /** A label for the page size selector. */
+  itemsPerPageLabel = '条/页';
+
+  jumperLabelPrefix = '前往';
+
+  jumperLabelSuffix = '页';
+
+  getTotalLabel = (length: number) => {
+    return `共 ${length} 条`;
+  };
+}
diff --git a/stories/pattern/global-style/global-style.component.html b/stories/pattern/global-style/global-style.component.html
new file mode 100644
index 000000000..909687c20
--- /dev/null
+++ b/stories/pattern/global-style/global-style.component.html
@@ -0,0 +1,11 @@
+<section>
+  <div>跳转链接:</div>
+  <div><a href=".">link</a></div>
+</section>
+<section>
+  <div>点击复制 icon:</div>
+  <div>
+    <span>跟在 span 后的复制 icon 会自动添加间距</span>
+    <aui-icon icon="copy" auiTooltipCopy="value"></aui-icon>
+  </div>
+</section>
diff --git a/stories/pattern/global-style/global-style.component.scss b/stories/pattern/global-style/global-style.component.scss
new file mode 100644
index 000000000..0baccd4ec
--- /dev/null
+++ b/stories/pattern/global-style/global-style.component.scss
@@ -0,0 +1,9 @@
+@import '../../../src/theme/style';
+
+section {
+  padding: 20px;
+
+  > div + div {
+    margin-top: 8px;
+  }
+}
diff --git a/stories/pattern/global-style/global-style.component.ts b/stories/pattern/global-style/global-style.component.ts
new file mode 100644
index 000000000..75b5958d9
--- /dev/null
+++ b/stories/pattern/global-style/global-style.component.ts
@@ -0,0 +1,7 @@
+import { Component } from '@angular/core';
+
+@Component({
+  templateUrl: './global-style.component.html',
+  styleUrls: ['./global-style.component.scss'],
+})
+export class GlobalStyleComponent {}
diff --git a/stories/pattern/index.ts b/stories/pattern/index.ts
new file mode 100644
index 000000000..d7437841d
--- /dev/null
+++ b/stories/pattern/index.ts
@@ -0,0 +1,40 @@
+import {
+  CardModule,
+  IconModule,
+  InputModule,
+  TableModule,
+  TooltipModule,
+} from '@alauda/ui';
+import { storiesOf } from '@storybook/angular';
+
+import { GlobalStyleComponent } from './global-style/global-style.component';
+import { ShadowComponent } from './shadow/shadow.component';
+import { TableCardComponent } from './table-card/table-card.component';
+
+storiesOf('Pattern', module)
+  .add('global style', () => {
+    return {
+      moduleMetadata: {
+        imports: [IconModule, TooltipModule],
+        declarations: [GlobalStyleComponent],
+      },
+      component: GlobalStyleComponent,
+    };
+  })
+  .add('table card', () => {
+    return {
+      moduleMetadata: {
+        imports: [TableModule, CardModule, InputModule],
+        declarations: [TableCardComponent],
+      },
+      component: TableCardComponent,
+    };
+  })
+  .add('shadow', () => {
+    return {
+      moduleMetadata: {
+        declarations: [ShadowComponent],
+      },
+      component: ShadowComponent,
+    };
+  });
diff --git a/stories/pattern/shadow/shadow.component.html b/stories/pattern/shadow/shadow.component.html
new file mode 100644
index 000000000..3e9de3a8f
--- /dev/null
+++ b/stories/pattern/shadow/shadow.component.html
@@ -0,0 +1,6 @@
+<div class="container">
+  <div class="card shadow-0">@include shadow-0</div>
+  <div class="card shadow-2">@include shadow-2</div>
+  <div class="card shadow-8">@include shadow-8</div>
+  <div class="card shadow-16">@include shadow-16</div>
+</div>
diff --git a/stories/pattern/shadow/shadow.component.scss b/stories/pattern/shadow/shadow.component.scss
new file mode 100644
index 000000000..9aba5ce5e
--- /dev/null
+++ b/stories/pattern/shadow/shadow.component.scss
@@ -0,0 +1,32 @@
+@import '../../../src/theme/pattern';
+
+.container {
+  padding: 20px;
+  display: grid;
+  grid-gap: 16px;
+  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
+  background-color: #eee;
+}
+
+.card {
+  height: 200px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+.shadow-0 {
+  @include shadow-0;
+}
+
+.shadow-2 {
+  @include shadow-2;
+}
+
+.shadow-8 {
+  @include shadow-8;
+}
+
+.shadow-16 {
+  @include shadow-16;
+}
diff --git a/stories/pattern/shadow/shadow.component.ts b/stories/pattern/shadow/shadow.component.ts
new file mode 100644
index 000000000..acbb92628
--- /dev/null
+++ b/stories/pattern/shadow/shadow.component.ts
@@ -0,0 +1,7 @@
+import { Component } from '@angular/core';
+
+@Component({
+  templateUrl: 'shadow.component.html',
+  styleUrls: ['shadow.component.scss'],
+})
+export class ShadowComponent {}
diff --git a/stories/pattern/table-card/table-card.component.html b/stories/pattern/table-card/table-card.component.html
new file mode 100644
index 000000000..ffa650fb4
--- /dev/null
+++ b/stories/pattern/table-card/table-card.component.html
@@ -0,0 +1,33 @@
+<aui-card>
+  <div class="header">
+    <div>@include table-card-header</div>
+    <div><aui-search></aui-search></div>
+  </div>
+  <aui-table>
+    <ng-container auiTableColumnDef="id">
+      <aui-table-header-cell *auiTableHeaderCellDef>No.</aui-table-header-cell>
+      <aui-table-cell *auiTableCellDef="let item">{{ item.id }}</aui-table-cell>
+    </ng-container>
+    <ng-container auiTableColumnDef="name">
+      <aui-table-header-cell *auiTableHeaderCellDef>Name</aui-table-header-cell>
+      <aui-table-cell *auiTableCellDef="let item">
+        {{ item.name }} ({{ item.displayName }})
+      </aui-table-cell>
+    </ng-container>
+    <ng-container auiTableColumnDef="value">
+      <aui-table-header-cell *auiTableHeaderCellDef>
+        Value
+      </aui-table-header-cell>
+      <aui-table-cell *auiTableCellDef="let item">
+        {{ item.value }}
+      </aui-table-cell>
+    </ng-container>
+    <aui-table-header-row
+      *auiTableHeaderRowDef="['id', 'name', 'value']"
+    ></aui-table-header-row>
+    <aui-table-row
+      *auiTableRowDef="let row; columns: ['id', 'name', 'value']"
+    ></aui-table-row>
+  </aui-table>
+  <div class="placeholder">@include table-placeholder</div>
+</aui-card>
diff --git a/stories/pattern/table-card/table-card.component.scss b/stories/pattern/table-card/table-card.component.scss
new file mode 100644
index 000000000..7a8154c8d
--- /dev/null
+++ b/stories/pattern/table-card/table-card.component.scss
@@ -0,0 +1,9 @@
+@import '../../../src/theme/pattern';
+
+.header {
+  @include table-card-header;
+}
+
+.placeholder {
+  @include table-placeholder;
+}
diff --git a/stories/pattern/table-card/table-card.component.ts b/stories/pattern/table-card/table-card.component.ts
new file mode 100644
index 000000000..274b430f3
--- /dev/null
+++ b/stories/pattern/table-card/table-card.component.ts
@@ -0,0 +1,7 @@
+import { Component } from '@angular/core';
+
+@Component({
+  templateUrl: 'table-card.component.html',
+  styleUrls: ['table-card.component.scss'],
+})
+export class TableCardComponent {}
diff --git a/stories/radio/index.ts b/stories/radio/index.ts
new file mode 100644
index 000000000..192545e08
--- /dev/null
+++ b/stories/radio/index.ts
@@ -0,0 +1,63 @@
+import { RadioModule, RadioSize } from '@alauda/ui';
+import { select, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Radio', module)
+  .addDecorator(withKnobs)
+  .add('radio', () => {
+    const direction = select(
+      'direction',
+      { row: 'row', column: 'column' },
+      'row',
+    );
+
+    const sizeOptions = {
+      [RadioSize.Medium]: RadioSize.Medium,
+      [RadioSize.Small]: RadioSize.Small,
+      [RadioSize.Mini]: RadioSize.Mini,
+    };
+    const size = select('size', sizeOptions, RadioSize.Medium);
+
+    const value = 'kubernetes';
+
+    return {
+      moduleMetadata: {
+        imports: [RadioModule],
+      },
+      template: /* HTML */ `
+        value: {{ value | json }}
+        <section>
+          <aui-radio-group [(ngModel)]="value" [direction]="direction">
+            <aui-radio value="kubernetes">kubernetes</aui-radio>
+            <aui-radio value="mesos">mesos</aui-radio>
+            <aui-radio value="swarm" [disabled]="true">swarm</aui-radio>
+          </aui-radio-group>
+        </section>
+        <br />
+        <section>
+          <aui-radio-group [(ngModel)]="value" [size]="size">
+            <aui-radio-button value="kubernetes">kubernetes</aui-radio-button>
+            <aui-radio-button value="mesos">mesos</aui-radio-button>
+            <aui-radio-button value="swarm" [disabled]="true">
+              swarm
+            </aui-radio-button>
+          </aui-radio-group>
+        </section>
+        <br />
+        <section>
+          <aui-radio-group [(ngModel)]="value" [size]="size" [plain]="false">
+            <aui-radio-button value="kubernetes">kubernetes</aui-radio-button>
+            <aui-radio-button value="mesos">mesos</aui-radio-button>
+            <aui-radio-button value="swarm" [disabled]="true">
+              swarm
+            </aui-radio-button>
+          </aui-radio-group>
+        </section>
+      `,
+      props: {
+        direction,
+        size,
+        value,
+      },
+    };
+  });
diff --git a/stories/scrolling/index.ts b/stories/scrolling/index.ts
new file mode 100644
index 000000000..90282ddd2
--- /dev/null
+++ b/stories/scrolling/index.ts
@@ -0,0 +1,34 @@
+import { ScrollingModule } from '@alauda/ui';
+import { withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Scrolling', module)
+  .addDecorator(withKnobs)
+  .add('virtual-scroll', () => {
+    return {
+      moduleMetadata: {
+        imports: [ScrollingModule],
+      },
+      template: /* HTML */ `
+        <aui-virtual-scroll-viewport itemSize="50" class="example-viewport">
+          <div *auiVirtualFor="let item of items" class="example-item">
+            {{item}}
+          </div>
+        </aui-virtual-scroll-viewport>
+      `,
+      styles: [
+        /* CSS */ `.example-viewport {
+        height: 200px;
+        width: 200px;
+        border: 1px solid black;
+      }
+
+      .example-item {
+        height: 50px;
+      }`,
+      ],
+      props: {
+        items: Array.from({ length: 100000 }).map((_, i) => `Item #${i}`),
+      },
+    };
+  });
diff --git a/stories/select/index.ts b/stories/select/index.ts
new file mode 100644
index 000000000..3322f36b3
--- /dev/null
+++ b/stories/select/index.ts
@@ -0,0 +1,162 @@
+import {
+  ComponentSize,
+  IconModule,
+  OptionComponent,
+  SelectModule,
+} from '@alauda/ui';
+import { boolean, select, text, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+const trackFn = (val: any) => val?.key || val;
+const filterFn = (filter: string, option: OptionComponent) =>
+  trackFn(option.value).includes(filter);
+const tagClassFn = (_: string, tag: any) => `tag-${tag.key}`;
+
+storiesOf('Select', module)
+  .addDecorator(withKnobs)
+  .add('select', () => {
+    const value = { key: 'option120' };
+    const arr = new Array(5).fill(null).map((_, i) => i + 1);
+
+    const sizeOptions = {
+      [ComponentSize.Large]: ComponentSize.Large,
+      [ComponentSize.Medium]: ComponentSize.Medium,
+      [ComponentSize.Small]: ComponentSize.Small,
+      [ComponentSize.Mini]: ComponentSize.Mini,
+    };
+    const size = select('size', sizeOptions, ComponentSize.Medium);
+    const placeholder = text('placeholder', 'placeholder');
+    const disabled = boolean('disabled', false);
+    const loading = boolean('loading', false);
+    const filterable = boolean('filterable', true);
+    const allowCreate = boolean('allowCreate', true);
+    const clearable = boolean('clearable', true);
+
+    return {
+      moduleMetadata: {
+        imports: [SelectModule, IconModule],
+      },
+      template: /* HTML */ `
+        value: {{ value | json }}
+        <aui-select
+          [(ngModel)]="value"
+          [size]="size"
+          [clearable]="clearable"
+          [disabled]="disabled"
+          [loading]="loading"
+          [filterable]="filterable"
+          [allowCreate]="allowCreate"
+          [placeholder]="placeholder"
+          [trackFn]="trackFn"
+          [filterFn]="filterFn"
+        >
+          <aui-option-group *ngFor="let i of arr">
+            <div auiOptionGroupTitle>group {{ i }}</div>
+            <aui-option
+              *ngFor="let j of arr"
+              [label]="label"
+              [labelContext]="{ key: 'option' + (arr.length * i + j) }"
+              [value]="{ key: 'option' + (arr.length * i + j) }"
+            >
+              <aui-icon icon="sun"></aui-icon>
+              option {{ arr.length * i + j }}
+            </aui-option>
+          </aui-option-group>
+          <aui-option-placeholder>Empty</aui-option-placeholder>
+        </aui-select>
+
+        <ng-template #label let-label="key">
+          <aui-icon icon="sun"></aui-icon>
+          {{ label }}
+        </ng-template>
+      `,
+      props: {
+        value,
+        size,
+        disabled,
+        loading,
+        placeholder,
+        filterable,
+        allowCreate,
+        clearable,
+        trackFn,
+        filterFn,
+        arr,
+      },
+    };
+  })
+  .add('multi-select', () => {
+    const value: any[] = [{ key: 'option1' }];
+
+    const sizeOptions = {
+      [ComponentSize.Large]: ComponentSize.Large,
+      [ComponentSize.Medium]: ComponentSize.Medium,
+      [ComponentSize.Small]: ComponentSize.Small,
+      [ComponentSize.Mini]: ComponentSize.Mini,
+    };
+    const size = select('size', sizeOptions, ComponentSize.Medium);
+    const placeholder = text('placeholder', 'placeholder');
+    const disabled = boolean('disabled', false);
+    const loading = boolean('loading', false);
+    const filterable = boolean('filterable', true);
+    const clearable = boolean('clearable', true);
+    const allowCreate = boolean('allowCreate', true);
+
+    return {
+      moduleMetadata: {
+        imports: [SelectModule, IconModule],
+      },
+      template: /* HTML */ `
+        value: {{ value | json }}
+        <aui-multi-select
+          [(ngModel)]="value"
+          required
+          maxlength="4"
+          minlength="2"
+          [clearable]="clearable"
+          [size]="size"
+          [placeholder]="placeholder"
+          [disabled]="disabled"
+          [loading]="loading"
+          [filterable]="filterable"
+          [allowCreate]="allowCreate"
+          [trackFn]="trackFn"
+          [filterFn]="filterFn"
+          [tagClassFn]="tagClassFn"
+        >
+          <aui-option [value]="{key:'option1'}">option1</aui-option>
+          <aui-option [value]="{key:'option2'}">option2</aui-option>
+          <aui-option [value]="{key:'option3'}">option3</aui-option>
+          <aui-option [value]="{key:'option4'}">option4</aui-option>
+          <aui-option [value]="{key:'option5'}">option5</aui-option>
+          <aui-option [value]="{key:'option6'}">option6</aui-option>
+          <aui-option [value]="{key:'option7'}">option7</aui-option>
+          <aui-option
+            [value]="{key:'option8'}"
+            [label]="option"
+            [labelContext]="{ key: 'option8' }"
+          >
+            option icon
+          </aui-option>
+          <aui-option-placeholder>无</aui-option-placeholder>
+        </aui-multi-select>
+        <ng-template #option let-key="key">
+          <aui-icon icon="sun"></aui-icon>
+          key: {{key}}
+        </ng-template>
+      `,
+      props: {
+        size,
+        value,
+        placeholder,
+        disabled,
+        loading,
+        clearable,
+        filterable,
+        allowCreate,
+        trackFn,
+        filterFn,
+        tagClassFn,
+      },
+    };
+  });
diff --git a/stories/sort/index.ts b/stories/sort/index.ts
new file mode 100644
index 000000000..8eb8bb005
--- /dev/null
+++ b/stories/sort/index.ts
@@ -0,0 +1,63 @@
+import { Sort, SortModule } from '@alauda/ui';
+import { Component } from '@angular/core';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Sort', module).add('sort', () => {
+  return {
+    moduleMetadata: {
+      imports: [SortModule],
+    },
+    component: DemoComponent,
+  };
+});
+
+interface Element {
+  id: number;
+  name: string;
+  displayName: string;
+  value: number;
+}
+
+const DATA_SOURCE: Element[] = [
+  { id: 1, name: 'element1', displayName: 'Element One', value: 5 },
+  { id: 3, name: 'element3', displayName: 'Element Three', value: 2 },
+  { id: 4, name: 'element4', displayName: 'Element Four', value: 9 },
+  { id: 5, name: 'element5', displayName: 'Element Five', value: 3 },
+  { id: 6, name: 'element6', displayName: 'Element Six', value: 4 },
+  { id: 2, name: 'element2', displayName: 'Element Two', value: 8 },
+];
+
+@Component({
+  template: `
+    <table auiSort (sortChange)="sortData($event)">
+      <tr>
+        <th aui-sort-header="id">No.</th>
+        <th aui-sort-header="name">Name</th>
+        <th aui-sort-header="value" start="desc">Value</th>
+      </tr>
+      <tr *ngFor="let item of dataSource">
+        <td>{{ item.id }}</td>
+        <td>{{ item.name }}</td>
+        <td>{{ item.value }}</td>
+      </tr>
+    </table>
+  `,
+})
+class DemoComponent {
+  dataSource = DATA_SOURCE.slice();
+
+  sortData(sort: Sort) {
+    const activeKey = sort.active as keyof Element;
+    this.dataSource.sort((a, b) => {
+      return a[activeKey] === b[activeKey]
+        ? 0
+        : a[activeKey] > b[activeKey]
+        ? sort.direction === 'asc'
+          ? 1
+          : -1
+        : sort.direction === 'asc'
+        ? -1
+        : 1;
+    });
+  }
+}
diff --git a/stories/status-bar/index.ts b/stories/status-bar/index.ts
new file mode 100644
index 000000000..144086453
--- /dev/null
+++ b/stories/status-bar/index.ts
@@ -0,0 +1,75 @@
+import { action } from '@storybook/addon-actions';
+import { storiesOf } from '@storybook/angular';
+
+import { StatusBarModule } from '../../src/status-bar/public-api';
+import { Status, StatusType } from '../../src/status-bar/status-bar.types';
+
+storiesOf('Status Bar', module).add('status bar', () => {
+  const status1: Status[] = [
+    {
+      scale: 0.1,
+      type: StatusType.Info,
+      class: 'custom-class',
+    },
+    {
+      scale: 0.3,
+      type: StatusType.Error,
+    },
+    {
+      scale: 0.2,
+      type: StatusType.Warning,
+    },
+    {
+      scale: 0.2,
+      type: StatusType.Success,
+    },
+    {
+      scale: 0.2,
+      type: StatusType.Primary,
+    },
+  ];
+
+  const status2: Status[] = [
+    {
+      type: StatusType.Pending,
+      scale: 1,
+    },
+  ];
+
+  return {
+    moduleMetadata: {
+      imports: [StatusBarModule],
+    },
+    template: /* HTML */ `
+      <aui-status-bar
+        [status]="status2"
+        size="medium"
+        (statusClick)="onChunkClick($event)"
+      ></aui-status-bar>
+      <aui-status-bar
+        [status]="status2"
+        size="small"
+        (statusClick)="onChunkClick($event)"
+      ></aui-status-bar>
+      <aui-status-bar
+        [status]="status1"
+        [template]="ref"
+        size="medium"
+        (statusClick)="onChunkClick($event)"
+      ></aui-status-bar>
+      <aui-status-bar
+        [status]="status1"
+        size="small"
+        (statusClick)="onChunkClick($event)"
+      ></aui-status-bar>
+      <ng-template #ref let-type="type" let-value="scale">
+        <div>{{ type }}: {{value}}</div>
+      </ng-template>
+    `,
+    props: {
+      status1,
+      status2,
+      onChunkClick: action('chunk clicked'),
+    },
+  };
+});
diff --git a/stories/switch/index.ts b/stories/switch/index.ts
new file mode 100644
index 000000000..6bbb91150
--- /dev/null
+++ b/stories/switch/index.ts
@@ -0,0 +1,48 @@
+import { SwitchModule } from '@alauda/ui';
+import { Component } from '@angular/core';
+import { action } from '@storybook/addon-actions';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Switch', module).add('switch', () => ({
+  component: DemoComponent,
+  moduleMetadata: {
+    imports: [SwitchModule],
+    declarations: [DemoComponent],
+  },
+}));
+
+@Component({
+  template: `
+    <span>value: {{ switch1 }}, {{ switch2 }}</span>
+    <br />
+    <aui-switch name="switch" [(value)]="switch1"></aui-switch>
+    <br />
+    <aui-switch
+      name="switch"
+      [(ngModel)]="switch1"
+      [disabled]="true"
+    ></aui-switch>
+    <br />
+    <aui-switch
+      name="switch"
+      [value]="switch2"
+      (valueChange)="switchValue()"
+      [loading]="loading"
+    ></aui-switch>
+  `,
+})
+export class DemoComponent {
+  switch1 = true;
+  switch2 = true;
+
+  loading = false;
+
+  switchValue() {
+    action('beforeSwitch')();
+    this.loading = true;
+    setTimeout(() => {
+      this.loading = false;
+      this.switch2 = !this.switch2;
+    }, 2000);
+  }
+}
diff --git a/stories/table-of-contents/demo.component.html b/stories/table-of-contents/demo.component.html
new file mode 100644
index 000000000..e9207c833
--- /dev/null
+++ b/stories/table-of-contents/demo.component.html
@@ -0,0 +1,53 @@
+<div class="demo-container">
+  <div class="links">
+    Links
+    <ul>
+      <li>
+        <a href="javascript:void(0)" auiTocLink="content1" [for]="toc1">
+          content 1
+        </a>
+      </li>
+      <li>
+        <a href="javascript:void(0)" auiTocLink="content2" [for]="toc1">
+          content 2
+        </a>
+      </li>
+      <li>
+        <a href="javascript:void(0)" auiTocLink="content3" [for]="toc1">
+          content 3
+        </a>
+      </li>
+      <li>
+        <a href="javascript:void(0)" auiTocLink="content4" [for]="toc1">
+          content 4
+        </a>
+      </li>
+      <li>
+        <a href="javascript:void(0)" auiTocLink="content5" [for]="toc1">
+          content 5
+        </a>
+      </li>
+      <li *ngFor="let item of list">
+        <a href="javascript:void(0)" [auiTocLink]="item" [for]="toc1">
+          {{ item }}
+        </a>
+      </li>
+    </ul>
+  </div>
+  <div class="contents" auiTocContainer #toc1="auiTocContainer">
+    <div class="content" auiTocContent="content1">Content 1</div>
+    <div class="content" auiTocContent="content2">Content 2</div>
+    <div class="content" auiTocContent="content3">Content 3</div>
+    <div class="content" auiTocContent="content4">Content 4</div>
+    <div class="content" auiTocContent="content5">Content 5</div>
+    <div
+      *ngFor="let item of list"
+      class="content"
+      [auiTocContent]="item"
+      (click)="remove(item)"
+    >
+      {{ item }}
+    </div>
+    <button rcButton="primary" (click)="add(toc1)">{{ 'add' }}</button>
+  </div>
+</div>
diff --git a/stories/table-of-contents/demo.component.scss b/stories/table-of-contents/demo.component.scss
new file mode 100644
index 000000000..ae658a889
--- /dev/null
+++ b/stories/table-of-contents/demo.component.scss
@@ -0,0 +1,51 @@
+.demo-container {
+  position: fixed;
+  top: 64px;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  overflow: hidden;
+  display: flex;
+  align-items: stretch;
+  .links {
+    width: 200px;
+    ul {
+      margin: 0;
+      padding: 0;
+      list-style: none;
+      li > a {
+        display: block;
+        padding: 20px;
+        color: gray;
+        &.isActive {
+          color: deepskyblue;
+        }
+      }
+    }
+  }
+
+  /* last content active issue strategies */
+  .contents {
+    display: block;
+    flex-grow: 1;
+    overflow: auto;
+    padding: 20px;
+    .content {
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      min-height: 400px;
+      margin-bottom: 18px;
+      background-color: gray;
+      color: white;
+      // stylelint-disable-next-line plugin/no-low-performance-animation-properties
+      transition: background-color ease-in 0.3s;
+      &:last-of-type {
+        min-height: 100%;
+      }
+      &.isActive {
+        background-color: deepskyblue;
+      }
+    }
+  }
+}
diff --git a/stories/table-of-contents/demo.component.ts b/stories/table-of-contents/demo.component.ts
new file mode 100644
index 000000000..11294b4d1
--- /dev/null
+++ b/stories/table-of-contents/demo.component.ts
@@ -0,0 +1,24 @@
+import { TocContainerDirective } from '@alauda/ui';
+import { Component } from '@angular/core';
+
+@Component({
+  templateUrl: 'demo.component.html',
+  styleUrls: ['demo.component.scss'],
+})
+export class DemoComponent {
+  list: string[] = [];
+  last = 0;
+
+  add(toc: TocContainerDirective) {
+    const item = `add content ${++this.last}`;
+    this.list.push(item);
+    setTimeout(() => {
+      toc.scrollTo(item);
+    });
+  }
+
+  remove(item: string) {
+    const index = this.list.indexOf(item);
+    this.list.splice(index, 1);
+  }
+}
diff --git a/stories/table-of-contents/index.ts b/stories/table-of-contents/index.ts
new file mode 100644
index 000000000..d31e0819a
--- /dev/null
+++ b/stories/table-of-contents/index.ts
@@ -0,0 +1,12 @@
+import { TableOfContentsModule } from '@alauda/ui';
+import { storiesOf } from '@storybook/angular';
+
+import { DemoComponent } from './demo.component';
+
+storiesOf('Toc', module).add('toc', () => ({
+  component: DemoComponent,
+  moduleMetadata: {
+    imports: [TableOfContentsModule],
+    declarations: [DemoComponent],
+  },
+}));
diff --git a/stories/table/expand-demo/expand-demo.component.html b/stories/table/expand-demo/expand-demo.component.html
new file mode 100644
index 000000000..f90899eee
--- /dev/null
+++ b/stories/table/expand-demo/expand-demo.component.html
@@ -0,0 +1,57 @@
+<aui-table [dataSource]="dataSource">
+  <ng-container auiTableColumnDef="id">
+    <aui-table-header-cell *auiTableHeaderCellDef>
+      No.
+    </aui-table-header-cell>
+    <aui-table-cell *auiTableCellDef="let item">
+      <aui-icon
+        [icon]="this.rowExpanded[item.id] ? 'angle_down' : 'angle_right'"
+        (click)="toggleRow(item.id)"
+      ></aui-icon>
+      {{ item.id }}
+    </aui-table-cell>
+  </ng-container>
+  <ng-container auiTableColumnDef="name">
+    <aui-table-header-cell *auiTableHeaderCellDef>
+      Name
+    </aui-table-header-cell>
+    <aui-table-cell *auiTableCellDef="let item">
+      {{ item.name }}
+      ({{ item.displayName }})
+    </aui-table-cell>
+  </ng-container>
+  <ng-container auiTableColumnDef="value">
+    <aui-table-header-cell *auiTableHeaderCellDef>
+      Value
+    </aui-table-header-cell>
+    <aui-table-cell *auiTableCellDef="let item">
+      {{ item.value }}
+    </aui-table-cell>
+  </ng-container>
+  <ng-container auiTableColumnDef="detail">
+    <aui-table-header-cell *auiTableHeaderCellDef>
+      You can't see this header
+    </aui-table-header-cell>
+    <aui-table-cell
+      *auiTableCellDef="let item"
+      [@expand]="rowExpanded[item.id] ? 'expanded' : null"
+    >
+      <pre>
+          Empty your mind
+          Be formless  Shapeless  like water
+          If you put water into a cup  it becomes the cup
+          You put water into a bottle and it becomes the bottle
+          You put it in a teapot it becomes the teapot
+          Now, water can flow or it can crash.
+          Be water my friend
+        </pre
+      >
+    </aui-table-cell>
+  </ng-container>
+  <aui-table-header-row
+    *auiTableHeaderRowDef="['id', 'name', 'value', 'detail']"
+  ></aui-table-header-row>
+  <aui-table-row
+    *auiTableRowDef="let row; columns: ['id', 'name', 'value', 'detail']"
+  ></aui-table-row>
+</aui-table>
diff --git a/stories/table/expand-demo/expand-demo.component.scss b/stories/table/expand-demo/expand-demo.component.scss
new file mode 100644
index 000000000..6f5cca4e3
--- /dev/null
+++ b/stories/table/expand-demo/expand-demo.component.scss
@@ -0,0 +1,5 @@
+@import '../../../src/theme/pattern';
+
+:host {
+  @include with-detail(detail);
+}
diff --git a/stories/table/expand-demo/expand-demo.component.ts b/stories/table/expand-demo/expand-demo.component.ts
new file mode 100644
index 000000000..e2ac7bf4f
--- /dev/null
+++ b/stories/table/expand-demo/expand-demo.component.ts
@@ -0,0 +1,40 @@
+import {
+  animate,
+  state,
+  style,
+  transition,
+  trigger,
+} from '@angular/animations';
+import { ChangeDetectionStrategy, Component } from '@angular/core';
+
+import { DATA_SOURCE } from '..';
+
+interface Dictionary<T> {
+  [key: string]: T;
+}
+
+@Component({
+  templateUrl: 'expand-demo.component.html',
+  styleUrls: ['expand-demo.component.scss'],
+  animations: [
+    trigger('expand', [
+      state('*', style({ height: 0 })),
+      state('expanded', style({ height: '*' })),
+      transition('* => expanded', [animate(250)]),
+      transition('expanded => *', [animate(250)]),
+    ]),
+  ],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class ExpandDemoComponent {
+  dataSource = DATA_SOURCE.slice();
+
+  rowExpanded: Dictionary<boolean> = {};
+
+  toggleRow(id: number) {
+    this.rowExpanded = {
+      ...this.rowExpanded,
+      [id]: !this.rowExpanded[id],
+    };
+  }
+}
diff --git a/stories/table/index.ts b/stories/table/index.ts
new file mode 100644
index 000000000..58e45ed6c
--- /dev/null
+++ b/stories/table/index.ts
@@ -0,0 +1,92 @@
+import { IconModule, SortModule, TableModule } from '@alauda/ui';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { boolean, object, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+import { ExpandDemoComponent } from './expand-demo/expand-demo.component';
+import { SortDemoComponent } from './sort-demo/sort-demo.component';
+
+export const DATA_SOURCE: Element[] = [
+  { id: 1, name: 'element1', displayName: 'Element One', value: 5 },
+  { id: 2, name: 'element1', displayName: 'Element Two', value: 8 },
+  { id: 3, name: 'element1', displayName: 'Element Three', value: 2 },
+  { id: 4, name: 'element1', displayName: 'Element Four', value: 9 },
+  { id: 5, name: 'element1', displayName: 'Element Five', value: 3 },
+  { id: 6, name: 'element1', displayName: 'Element Six', value: 4 },
+];
+
+storiesOf('Table', module)
+  .addDecorator(withKnobs)
+  .add('table', () => {
+    const disableRow = boolean('disableRow', false);
+    const dataSource = object('dataSource', DATA_SOURCE);
+    return {
+      moduleMetadata: {
+        imports: [TableModule],
+      },
+      template: /* HTML */ `
+        <aui-table [dataSource]="dataSource">
+          <ng-container auiTableColumnDef="id">
+            <aui-table-header-cell *auiTableHeaderCellDef>
+              No.
+            </aui-table-header-cell>
+            <aui-table-cell *auiTableCellDef="let item">
+              {{ item.id }}
+            </aui-table-cell>
+          </ng-container>
+          <ng-container auiTableColumnDef="name">
+            <aui-table-header-cell *auiTableHeaderCellDef>
+              Name
+            </aui-table-header-cell>
+            <aui-table-cell *auiTableCellDef="let item">
+              {{ item.name }} ({{ item.displayName }})
+            </aui-table-cell>
+          </ng-container>
+          <ng-container auiTableColumnDef="value">
+            <aui-table-header-cell *auiTableHeaderCellDef>
+              Value
+            </aui-table-header-cell>
+            <aui-table-cell *auiTableCellDef="let item">
+              {{ item.value }}
+            </aui-table-cell>
+          </ng-container>
+          <aui-table-header-row
+            *auiTableHeaderRowDef="['id', 'name', 'value']"
+          ></aui-table-header-row>
+          <aui-table-row
+            [disabled]="disableRow"
+            *auiTableRowDef="let row; columns: ['id', 'name', 'value'];"
+          ></aui-table-row>
+        </aui-table>
+      `,
+      props: {
+        dataSource,
+        disableRow,
+      },
+    };
+  })
+  .add('sort', () => {
+    return {
+      moduleMetadata: {
+        imports: [TableModule, SortModule],
+        declarations: [SortDemoComponent],
+      },
+      component: SortDemoComponent,
+    };
+  })
+  .add('expand', () => {
+    return {
+      moduleMetadata: {
+        imports: [TableModule, IconModule, BrowserAnimationsModule],
+        declarations: [ExpandDemoComponent],
+      },
+      component: ExpandDemoComponent,
+    };
+  });
+
+export interface Element {
+  id: number;
+  name: string;
+  displayName: string;
+  value: number;
+}
diff --git a/stories/table/sort-demo/sort-demo.component.html b/stories/table/sort-demo/sort-demo.component.html
new file mode 100644
index 000000000..d1fec8c4b
--- /dev/null
+++ b/stories/table/sort-demo/sort-demo.component.html
@@ -0,0 +1,31 @@
+<aui-table auiSort [dataSource]="dataSource" (sortChange)="sortData($event)">
+  <ng-container auiTableColumnDef="id">
+    <aui-table-header-cell *auiTableHeaderCellDef aui-sort-header>
+      No.
+    </aui-table-header-cell>
+    <aui-table-cell *auiTableCellDef="let item">{{ item.id }}</aui-table-cell>
+  </ng-container>
+  <ng-container auiTableColumnDef="name">
+    <aui-table-header-cell *auiTableHeaderCellDef aui-sort-header>
+      Name
+    </aui-table-header-cell>
+    <aui-table-cell *auiTableCellDef="let item">
+      {{ item.name }}
+      ({{ item.displayName }})
+    </aui-table-cell>
+  </ng-container>
+  <ng-container auiTableColumnDef="value">
+    <aui-table-header-cell *auiTableHeaderCellDef aui-sort-header start="desc">
+      Value
+    </aui-table-header-cell>
+    <aui-table-cell *auiTableCellDef="let item">
+      {{ item.value }}
+    </aui-table-cell>
+  </ng-container>
+  <aui-table-header-row
+    *auiTableHeaderRowDef="['id', 'name', 'value']"
+  ></aui-table-header-row>
+  <aui-table-row
+    *auiTableRowDef="let row; columns: ['id', 'name', 'value']"
+  ></aui-table-row>
+</aui-table>
diff --git a/stories/table/sort-demo/sort-demo.component.scss b/stories/table/sort-demo/sort-demo.component.scss
new file mode 100644
index 000000000..fac7618f4
--- /dev/null
+++ b/stories/table/sort-demo/sort-demo.component.scss
@@ -0,0 +1,14 @@
+$block: aui-table;
+
+.#{$block} {
+  min-width: 0;
+  &__column-id {
+    flex: 0.5;
+  }
+  &__column-name {
+    flex: 2;
+  }
+  &__column-value {
+    flex: 1;
+  }
+}
diff --git a/stories/table/sort-demo/sort-demo.component.ts b/stories/table/sort-demo/sort-demo.component.ts
new file mode 100644
index 000000000..ed56c8ab6
--- /dev/null
+++ b/stories/table/sort-demo/sort-demo.component.ts
@@ -0,0 +1,29 @@
+import { ChangeDetectionStrategy, Component } from '@angular/core';
+
+import { Sort } from '../../../src/sort/public-api';
+
+import { DATA_SOURCE, Element } from '..';
+
+@Component({
+  templateUrl: 'sort-demo.component.html',
+  styleUrls: ['sort-demo.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class SortDemoComponent {
+  dataSource = DATA_SOURCE.slice();
+
+  sortData(sort: Sort) {
+    const activeKey = sort.active as keyof Element;
+    this.dataSource = DATA_SOURCE.slice().sort((a, b) => {
+      return a[activeKey] === b[activeKey]
+        ? 0
+        : a[activeKey] > b[activeKey]
+        ? sort.direction === 'asc'
+          ? 1
+          : -1
+        : sort.direction === 'asc'
+        ? -1
+        : 1;
+    });
+  }
+}
diff --git a/stories/tabs/index.ts b/stories/tabs/index.ts
new file mode 100644
index 000000000..2241db6e4
--- /dev/null
+++ b/stories/tabs/index.ts
@@ -0,0 +1,142 @@
+import {
+  ButtonModule,
+  IconModule,
+  TabSize,
+  TabType,
+  TabsModule,
+} from '@alauda/ui';
+import { Component, Input, OnDestroy, OnInit } from '@angular/core';
+import { action } from '@storybook/addon-actions';
+import { boolean, select, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+import { of } from 'rxjs';
+import { delay, map } from 'rxjs/operators';
+
+storiesOf('Tabs', module)
+  .addDecorator(withKnobs)
+  .add('tabs', () => {
+    const sizeOptions = {
+      [TabSize.Large]: TabSize.Large,
+      [TabSize.Medium]: TabSize.Medium,
+      [TabSize.Small]: TabSize.Small,
+    };
+    const size = select('size', sizeOptions, TabSize.Medium);
+    const typeOptions = {
+      [TabType.Line]: TabType.Line,
+      [TabType.Card]: TabType.Card,
+    };
+    const type = select('type', typeOptions, TabType.Line);
+    const closeable = boolean('closeable', true);
+    const disabled = boolean('disabled', false);
+    const lazy = boolean('lazy', true);
+
+    return {
+      moduleMetadata: {
+        imports: [TabsModule, ButtonModule, IconModule],
+        declarations: [DemoComponent, ContentComponent],
+      },
+      component: DemoComponent,
+      props: {
+        size,
+        type,
+        closeable,
+        disabled,
+        lazy,
+      },
+    };
+  });
+
+@Component({
+  template: `
+    <aui-tab-group
+      [size]="size"
+      [type]="type"
+      [lazy]="lazy"
+      [selectedIndex]="selectedIndex$ | async"
+    >
+      <aui-tab
+        *ngFor="let tab of tabs; let i = index"
+        [disabled]="disabled"
+        [closeable]="closeable"
+        (close)="remove(i)"
+      >
+        <ng-container *auiTabLabel>
+          <aui-icon icon="sun"></aui-icon>
+          <span>Tab {{ tab }}</span>
+        </ng-container>
+        <!-- 如果不使用 auiTabContent 指令 content 组件不会动态创建销毁 -->
+        <content *auiTabContent [index]="tab"></content>
+      </aui-tab>
+
+      <ng-container *auiTabHeaderAddon>
+        <button
+          aui-button="primary"
+          (click)="add()"
+          size="small"
+          [square]="true"
+        >
+          <aui-icon icon="plus"></aui-icon>
+        </button>
+      </ng-container>
+
+      <aui-tab *ngIf="showLast$ | async">
+        <ng-container *auiTabLabel>Last Tab</ng-container>
+        <div *auiTabContent>Last Content</div>
+      </aui-tab>
+    </aui-tab-group>
+  `,
+})
+class DemoComponent implements OnInit {
+  @Input()
+  size: TabSize;
+
+  @Input()
+  type: TabType;
+
+  @Input()
+  disabled: boolean;
+
+  @Input()
+  lazy: boolean;
+
+  tabs: number[] = [1, 2, 3];
+
+  showLast$ = of(false).pipe(delay(1500));
+  selectedIndex$ = this.showLast$.pipe(map(() => 0));
+
+  ngOnInit() {
+    this.add(3);
+  }
+
+  add(num = 1) {
+    this.tabs = this.tabs.concat(
+      new Array(num)
+        .fill(null)
+        .map((_, i) => (this.tabs[this.tabs.length - 1] || 0) + i + 1),
+    );
+  }
+
+  remove(index: number) {
+    this.tabs.splice(index, 1);
+  }
+}
+
+@Component({
+  // tslint:disable-next-line: component-selector
+  selector: 'content',
+  template: `
+    <h2>Content {{ index }}</h2>
+  `,
+})
+class ContentComponent implements OnInit, OnDestroy {
+  @Input()
+  index: number;
+
+  ngOnInit() {
+    action(`content ${this.index}`)('initialized');
+  }
+
+  ngOnDestroy() {
+    action(`content ${this.index}`)('destroyed');
+  }
+}
diff --git a/stories/tag/index.ts b/stories/tag/index.ts
new file mode 100644
index 000000000..f50d9fa33
--- /dev/null
+++ b/stories/tag/index.ts
@@ -0,0 +1,126 @@
+import { ComponentSize, IconModule, TagModule } from '@alauda/ui';
+import { boolean, select, text, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Tag', module)
+  .addDecorator(withKnobs)
+  .add('tag', () => {
+    const sizeOptions = {
+      [ComponentSize.Large]: ComponentSize.Large,
+      [ComponentSize.Medium]: ComponentSize.Medium,
+      [ComponentSize.Small]: ComponentSize.Small,
+      [ComponentSize.Mini]: ComponentSize.Mini,
+    };
+    const size = select('size', sizeOptions, ComponentSize.Medium);
+    const closeable = boolean('closeable', true);
+    const round = boolean('round', true);
+    const solid = boolean('solid', false);
+    const invalid = boolean('invalid', false);
+
+    return {
+      moduleMetadata: {
+        imports: [TagModule, IconModule],
+      },
+      template: /* HTML */ `
+        <aui-tag
+          type="primary"
+          [size]="size"
+          [solid]="solid"
+          [closeable]="closeable"
+          [invalid]="invalid"
+          [round]="round"
+        >
+          <aui-icon icon="check_s"></aui-icon>
+          primary
+        </aui-tag>
+        <aui-tag
+          type="success"
+          [size]="size"
+          [solid]="solid"
+          [closeable]="closeable"
+          [invalid]="invalid"
+          [round]="round"
+        >
+          success
+        </aui-tag>
+        <aui-tag
+          type="warning"
+          [size]="size"
+          [solid]="solid"
+          [closeable]="closeable"
+          [invalid]="invalid"
+          [round]="round"
+        >
+          warning
+        </aui-tag>
+        <aui-tag
+          type="error"
+          [size]="size"
+          [solid]="solid"
+          [closeable]="closeable"
+          [invalid]="invalid"
+          [round]="round"
+        >
+          error
+        </aui-tag>
+        <aui-tag
+          type="info"
+          [size]="size"
+          [solid]="solid"
+          [closeable]="closeable"
+          [invalid]="invalid"
+          [round]="round"
+        >
+          info
+        </aui-tag>
+        <aui-tag
+          type="info"
+          [size]="size"
+          [solid]="solid"
+          [closeable]="closeable"
+          [invalid]="invalid"
+          [round]="round"
+        >
+          <a href="javascript:;">link</a>
+        </aui-tag>
+      `,
+      props: {
+        size,
+        solid,
+        closeable,
+        invalid,
+        round,
+      },
+    };
+  })
+  .add('custom color', () => {
+    const color = text('color', '#7c70e2,#f2f1fd');
+    return {
+      moduleMetadata: {
+        imports: [TagModule],
+      },
+      template: /* HTML */ `
+        <aui-tag [color]="color">custom color</aui-tag>
+      `,
+      props: {
+        color,
+      },
+    };
+  })
+  .add('check tag', () => {
+    const checked = true;
+    return {
+      moduleMetadata: {
+        imports: [TagModule],
+      },
+      template: /* HTML */ `
+        <aui-check-tag [(checked)]="checked">
+          check tag
+        </aui-check-tag>
+        checked: {{ checked }}
+      `,
+      props: {
+        checked,
+      },
+    };
+  });
diff --git a/stories/theme/index.ts b/stories/theme/index.ts
new file mode 100644
index 000000000..60325bbce
--- /dev/null
+++ b/stories/theme/index.ts
@@ -0,0 +1,13 @@
+import { storiesOf } from '@storybook/angular';
+
+import {
+  PaletteCardDirective,
+  PaletteComponent,
+} from './palette/palette.component';
+
+storiesOf('Theme', module).add('platte', () => ({
+  moduleMetadata: {
+    declarations: [PaletteCardDirective],
+  },
+  component: PaletteComponent,
+}));
diff --git a/stories/theme/palette/palette.component.html b/stories/theme/palette/palette.component.html
new file mode 100644
index 000000000..23bf5b515
--- /dev/null
+++ b/stories/theme/palette/palette.component.html
@@ -0,0 +1,63 @@
+<ul class="palette">
+  <li class="palette__line">
+    <div class="palette__card palette__card--primary-ultra-light">
+      ultra light
+    </div>
+    <div class="palette__card palette__card--primary-extra-light">
+      extra light
+    </div>
+    <div class="palette__card palette__card--primary-lighter">lighter</div>
+    <div class="palette__card palette__card--primary-light">light</div>
+    <div class="palette__card palette__card--primary">Primary</div>
+    <div class="palette__card palette__card--primary-dark">dark</div>
+    <div class="palette__card palette__card--primary-darker">darker</div>
+  </li>
+  <li class="palette__line">
+    <div class="palette__card palette__card--success-ultra-light">
+      ultra light
+    </div>
+    <div class="palette__card palette__card--success-extra-light">
+      extra light
+    </div>
+    <div class="palette__card palette__card--success-lighter">lighter</div>
+    <div class="palette__card palette__card--success-light">light</div>
+    <div class="palette__card palette__card--success">Success</div>
+    <div class="palette__card palette__card--success-dark">dark</div>
+    <div class="palette__card palette__card--success-darker">darker</div>
+  </li>
+  <li class="palette__line">
+    <div class="palette__card palette__card--warning-ultra-light">
+      ultra light
+    </div>
+    <div class="palette__card palette__card--warning-extra-light">
+      extra light
+    </div>
+    <div class="palette__card palette__card--warning-lighter">lighter</div>
+    <div class="palette__card palette__card--warning-light">light</div>
+    <div class="palette__card palette__card--warning">Warning</div>
+    <div class="palette__card palette__card--warning-dark">dark</div>
+    <div class="palette__card palette__card--warning-darker">darker</div>
+  </li>
+  <li class="palette__line">
+    <div class="palette__card palette__card--error-ultra-light">
+      ultra light
+    </div>
+    <div class="palette__card palette__card--error-extra-light">
+      extra light
+    </div>
+    <div class="palette__card palette__card--error-lighter">lighter</div>
+    <div class="palette__card palette__card--error-light">light</div>
+    <div class="palette__card palette__card--error">Error</div>
+    <div class="palette__card palette__card--error-dark">dark</div>
+    <div class="palette__card palette__card--error-darker">darker</div>
+  </li>
+  <li class="palette__line">
+    <div class="palette__card palette__card--info-ultra-light">ultra light</div>
+    <div class="palette__card palette__card--info-extra-light">extra light</div>
+    <div class="palette__card palette__card--info-lighter">lighter</div>
+    <div class="palette__card palette__card--info-light">light</div>
+    <div class="palette__card palette__card--info">Info</div>
+    <div class="palette__card palette__card--info-dark">dark</div>
+    <div class="palette__card palette__card--info-darker">darker</div>
+  </li>
+</ul>
diff --git a/stories/theme/palette/palette.component.scss b/stories/theme/palette/palette.component.scss
new file mode 100644
index 000000000..3e40225c5
--- /dev/null
+++ b/stories/theme/palette/palette.component.scss
@@ -0,0 +1,134 @@
+@import '../../../src/theme/var';
+@import '../../../src/theme/mixin';
+
+.palette {
+  list-style: none;
+  font-size: 0;
+
+  &__line {
+    margin-bottom: 16px;
+  }
+
+  &__card + &__card {
+    margin-left: 16px;
+  }
+
+  &__card {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    width: 80px;
+    height: 80px;
+    border-radius: $border-radius;
+    color: $color-black;
+    font-size: 14px;
+    text-align: center;
+    line-height: 28px;
+
+    &--primary {
+      background-color: $color-primary;
+    }
+    &--primary-light {
+      background-color: $color-primary-light;
+    }
+    &--primary-lighter {
+      background-color: $color-primary-lighter;
+    }
+    &--primary-extra-light {
+      background-color: $color-primary-extra-light;
+    }
+    &--primary-ultra-light {
+      background-color: $color-primary-ultra-light;
+    }
+    &--primary-dark {
+      background-color: $color-primary-dark;
+    }
+    &--primary-darker {
+      background-color: $color-primary-darker;
+    }
+    &--success {
+      background-color: $color-success;
+    }
+    &--success-light {
+      background-color: $color-success-light;
+    }
+    &--success-lighter {
+      background-color: $color-success-lighter;
+    }
+    &--success-extra-light {
+      background-color: $color-success-extra-light;
+    }
+    &--success-ultra-light {
+      background-color: $color-success-ultra-light;
+    }
+    &--success-dark {
+      background-color: $color-success-dark;
+    }
+    &--success-darker {
+      background-color: $color-success-darker;
+    }
+    &--warning {
+      background-color: $color-warning;
+    }
+    &--warning-light {
+      background-color: $color-warning-light;
+    }
+    &--warning-lighter {
+      background-color: $color-warning-lighter;
+    }
+    &--warning-extra-light {
+      background-color: $color-warning-extra-light;
+    }
+    &--warning-ultra-light {
+      background-color: $color-warning-ultra-light;
+    }
+    &--warning-dark {
+      background-color: $color-warning-dark;
+    }
+    &--warning-darker {
+      background-color: $color-warning-darker;
+    }
+    &--error {
+      background-color: $color-error;
+    }
+    &--error-light {
+      background-color: $color-error-light;
+    }
+    &--error-lighter {
+      background-color: $color-error-lighter;
+    }
+    &--error-extra-light {
+      background-color: $color-error-extra-light;
+    }
+    &--error-ultra-light {
+      background-color: $color-error-ultra-light;
+    }
+    &--error-dark {
+      background-color: $color-error-dark;
+    }
+    &--error-darker {
+      background-color: $color-error-darker;
+    }
+    &--info {
+      background-color: $color-info;
+    }
+    &--info-light {
+      background-color: $color-info-light;
+    }
+    &--info-lighter {
+      background-color: $color-info-lighter;
+    }
+    &--info-extra-light {
+      background-color: $color-info-extra-light;
+    }
+    &--info-ultra-light {
+      background-color: $color-info-ultra-light;
+    }
+    &--info-dark {
+      background-color: $color-info-dark;
+    }
+    &--info-darker {
+      background-color: $color-info-darker;
+    }
+  }
+}
diff --git a/stories/theme/palette/palette.component.ts b/stories/theme/palette/palette.component.ts
new file mode 100644
index 000000000..68e19b853
--- /dev/null
+++ b/stories/theme/palette/palette.component.ts
@@ -0,0 +1,41 @@
+import { Component, Directive, ElementRef, OnInit } from '@angular/core';
+
+@Directive({
+  // tslint:disable-next-line: directive-selector
+  selector: '.palette__card',
+})
+export class PaletteCardDirective implements OnInit {
+  constructor(private readonly el: ElementRef) {}
+
+  ngOnInit() {
+    const element = this.el.nativeElement;
+    const styleString = this.rgbToHex(
+      getComputedStyle(element, null).backgroundColor,
+    );
+    element.innerHTML = `<div>${element.innerHTML}<br />${styleString}</div>`;
+  }
+
+  componentToHex(c: number) {
+    const hex = c.toString(16);
+    return hex.length === 1 ? '0' + hex : hex;
+  }
+
+  rgbToHex(rgb: string) {
+    const arr = /(\d+), (\d+), (\d+)/g.exec(rgb);
+    if (arr.length === 4) {
+      return (
+        '#' +
+        this.componentToHex(parseInt(arr[1], 10)) +
+        this.componentToHex(parseInt(arr[2], 10)) +
+        this.componentToHex(parseInt(arr[3], 10))
+      );
+    }
+    return '';
+  }
+}
+
+@Component({
+  templateUrl: './palette.component.html',
+  styleUrls: ['./palette.component.scss'],
+})
+export class PaletteComponent {}
diff --git a/stories/tooltip/index.ts b/stories/tooltip/index.ts
new file mode 100644
index 000000000..37c9ac427
--- /dev/null
+++ b/stories/tooltip/index.ts
@@ -0,0 +1,99 @@
+import { ButtonModule, TooltipModule } from '@alauda/ui';
+import { action } from '@storybook/addon-actions';
+import { boolean, select, text, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+storiesOf('Tooltip', module)
+  .addDecorator(withKnobs)
+  .add('tooltip', () => {
+    const content = text('content', 'content text');
+    const typeOptions = {
+      default: 'default',
+      primary: 'primary',
+      success: 'success',
+      warning: 'warning',
+      error: 'error',
+      info: 'info',
+    };
+    const type = select('type', typeOptions, 'default');
+    const triggerOptions = {
+      hover: 'hover',
+      click: 'click',
+      focus: 'focus',
+    };
+    const trigger = select('trigger', triggerOptions, 'hover');
+
+    const positionOptions = {
+      top: 'top',
+      'top start': 'top start',
+      'top end': 'top end',
+      bottom: 'bottom',
+      'bottom start': 'bottom start',
+      'bottom end': 'bottom end',
+      start: 'start',
+      'start top': 'start top',
+      'start bottom': 'start bottom',
+      end: 'end',
+      'end top': 'end top',
+      'end bottom': 'end bottom',
+    };
+    const position = select('position', positionOptions, 'top');
+    const disabled = boolean('disabled', false);
+
+    const onShow = action('show');
+    const onHide = action('hide');
+
+    return {
+      moduleMetadata: {
+        imports: [TooltipModule, ButtonModule],
+      },
+      template: /* HTML */ `
+        <div style="padding: 50px;">
+          <button
+            aui-button
+            [auiTooltip]="content"
+            [auiTooltipType]="type"
+            [auiTooltipPosition]="position"
+            [auiTooltipTrigger]="trigger"
+            [auiTooltipDisabled]="disabled"
+            (auiTooltipShow)="onShow()"
+            (auiTooltipHide)="onHide()"
+            auiTooltipActive="tooltip-actived"
+          >
+            text
+          </button>
+          <button
+            aui-button
+            [auiTooltip]="template"
+            [auiTooltipType]="type"
+            [auiTooltipPosition]="position"
+            [auiTooltipTrigger]="trigger"
+            [auiTooltipDisabled]="disabled"
+            (auiTooltipShow)="onShow()"
+            (auiTooltipHide)="onHide()"
+          >
+            template
+          </button>
+          <button
+            aui-button
+            [auiTooltipCopy]="content"
+            [auiTooltipPosition]="'bottom'"
+          >
+            copy
+          </button>
+        </div>
+        <ng-template #template>
+          <button aui-button="primary">{{ content }}</button>
+        </ng-template>
+      `,
+      props: {
+        content,
+        type,
+        trigger,
+        position,
+        disabled,
+        onHide,
+        onShow,
+      },
+    };
+  });
diff --git a/stories/tree-select/index.ts b/stories/tree-select/index.ts
new file mode 100644
index 000000000..ef9282b11
--- /dev/null
+++ b/stories/tree-select/index.ts
@@ -0,0 +1,104 @@
+import { TreeNode, TreeSelectModule } from '@alauda/ui';
+import { FormsModule } from '@angular/forms';
+import { boolean, text, withKnobs } from '@storybook/addon-knobs';
+import { storiesOf } from '@storybook/angular';
+
+const TREE_NODES: TreeNode[] = [
+  {
+    label: 'a',
+    value: 'a',
+    expanded: false,
+    children: [
+      {
+        label: 'a-1',
+        value: 'a-1',
+      },
+      {
+        label: 'a-2',
+        value: 'a-2',
+        children: [
+          {
+            label: 'a-2-1',
+            value: 'a-2-1',
+          },
+        ],
+      },
+      { label: 'a-3', value: 'a-3', disabled: true },
+      {
+        label: 'a-4',
+        value: 'a-4',
+        disabled: true,
+        children: [
+          {
+            label: 'a-4-1',
+            value: 'a-4-1',
+          },
+        ],
+      },
+    ],
+  },
+  {
+    label: 'b',
+    value: 'b',
+    expanded: true,
+    children: [
+      {
+        label: 'b-1',
+        value: 'b-1',
+      },
+      {
+        label: 'b-2',
+        value: 'b-2',
+      },
+      {
+        label: 'b-3',
+        value: 'b-3',
+      },
+      {
+        label: 'b-4',
+        value: 'b-4',
+      },
+    ],
+  },
+];
+
+storiesOf('TreeSelect', module)
+  .addDecorator(withKnobs)
+  .add('tree select', () => {
+    const treeNodes = TREE_NODES;
+    const value = 'b-1';
+
+    const filterable = boolean('filterable', true);
+    const clearable = boolean('clearable', true);
+    const disabled = boolean('disabled', false);
+    const loading = boolean('loading', false);
+    const placeholder = text('placeholder', 'placeholder');
+    return {
+      moduleMetadata: {
+        imports: [FormsModule, TreeSelectModule],
+      },
+      template: /* HTML */ `
+        {{ value | json }}
+        <aui-tree-select
+          [(value)]="value"
+          [nodesData]="treeNodes"
+          [disabled]="disabled"
+          [loading]="loading"
+          [clearable]="clearable"
+          [filterable]="filterable"
+          [placeholder]="placeholder"
+        >
+          <aui-tree-node-placeholder>None</aui-tree-node-placeholder>
+        </aui-tree-select>
+      `,
+      props: {
+        treeNodes,
+        value,
+        clearable,
+        filterable,
+        disabled,
+        loading,
+        placeholder,
+      },
+    };
+  });
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 000000000..df33e0987
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,12 @@
+{
+  "extends": "@1stg/tsconfig/angular",
+  "compilerOptions": {
+    "baseUrl": ".",
+    "paths": {
+      "@alauda/ui": ["src/public-api"]
+    }
+  },
+  "angularCompilerOptions": {
+    "enableIvy": false
+  }
+}
diff --git a/tsconfig.spec.json b/tsconfig.spec.json
new file mode 100644
index 000000000..9cbdb919a
--- /dev/null
+++ b/tsconfig.spec.json
@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig",
+  "compilerOptions": {
+    "types": ["jest", "node"],
+    "allowJs": true
+  },
+  "include": ["src/**/*.spec.ts"]
+}
diff --git a/tslint-rules/validateDecoratorsRule.js b/tslint-rules/validateDecoratorsRule.js
new file mode 100644
index 000000000..1ba7516df
--- /dev/null
+++ b/tslint-rules/validateDecoratorsRule.js
@@ -0,0 +1,182 @@
+'use strict';
+var __extends =
+  (this && this.__extends) ||
+  (function() {
+    var extendStatics =
+      Object.setPrototypeOf ||
+      ({ __proto__: [] } instanceof Array &&
+        function(d, b) {
+          d.__proto__ = b;
+        }) ||
+      function(d, b) {
+        for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
+      };
+    return function(d, b) {
+      extendStatics(d, b);
+      function __() {
+        this.constructor = d;
+      }
+      d.prototype =
+        b === null
+          ? Object.create(b)
+          : ((__.prototype = b.prototype), new __());
+    };
+  })();
+exports.__esModule = true;
+var path = require('path');
+var Lint = require('tslint');
+var minimatch = require('minimatch');
+/**
+ * Rule that enforces certain decorator properties to be defined and to match a pattern.
+ * Properties can be forbidden by prefixing their name with a `!`.
+ * Supports whitelisting files via the third argument. E.g.
+ *
+ * ```
+ * "validate-decorators": [true, {
+ *   "Component": {
+ *     "encapsulation": "\\.None$",
+ *     "!styles": ".*"
+ *   }
+ * }, "src/lib"]
+ * ```
+ */
+var Rule = /** @class */ (function(_super) {
+  __extends(Rule, _super);
+  function Rule() {
+    return (_super !== null && _super.apply(this, arguments)) || this;
+  }
+  Rule.prototype.apply = function(sourceFile) {
+    return this.applyWithWalker(new Walker(sourceFile, this.getOptions()));
+  };
+  return Rule;
+})(Lint.Rules.AbstractRule);
+exports.Rule = Rule;
+var Walker = /** @class */ (function(_super) {
+  __extends(Walker, _super);
+  function Walker(sourceFile, options) {
+    var _this = _super.call(this, sourceFile, options) || this;
+    // Globs that are used to determine which files to lint.
+    var fileGlobs = options.ruleArguments.slice(1) || [];
+    // Relative path for the current TypeScript source file.
+    var relativeFilePath = path.relative(process.cwd(), sourceFile.fileName);
+    _this._rules = _this._generateRules(options.ruleArguments[0]);
+    _this._enabled =
+      Object.keys(_this._rules).length > 0 &&
+      fileGlobs.some(function(p) {
+        return minimatch(relativeFilePath, p);
+      });
+    return _this;
+  }
+  Walker.prototype.visitClassDeclaration = function(node) {
+    var _this = this;
+    if (this._enabled && node.decorators) {
+      node.decorators
+        .map(function(decorator) {
+          return decorator.expression;
+        })
+        .filter(function(expression) {
+          return (
+            expression.arguments.length && expression.arguments[0].properties
+          );
+        })
+        .forEach(function(expression) {
+          return _this._validatedDecorator(expression);
+        });
+    }
+    _super.prototype.visitClassDeclaration.call(this, node);
+  };
+  /**
+   * Validates that a decorator matches all of the defined rules.
+   * @param decorator Decorator to be checked.
+   */
+  Walker.prototype._validatedDecorator = function(decorator) {
+    var _this = this;
+    // Get the rules that are relevant for the current decorator.
+    var rules = this._rules[decorator.expression.getText()];
+    // Don't do anything if there are no rules.
+    if (!rules) {
+      return;
+    }
+    // Extract the property names and values.
+    var props = decorator.arguments[0].properties.map(function(node) {
+      return {
+        name: node.name.getText(),
+        value: node.initializer.getText(),
+        node: node,
+      };
+    });
+    // Find all of the required rule properties that are missing from the decorator.
+    var missing = Object.keys(rules.required).filter(function(key) {
+      return !props.find(function(prop) {
+        return prop.name === key;
+      });
+    });
+    if (missing.length) {
+      // Exit early if any of the properties are missing.
+      this.addFailureAtNode(
+        decorator.parent,
+        'Missing required properties: ' + missing.join(', '),
+      );
+    } else {
+      // If all the necessary properties are defined, ensure that
+      // they match the pattern and aren't in the forbidden list.
+      props
+        .filter(function(prop) {
+          return rules.required[prop.name] || rules.forbidden[prop.name];
+        })
+        .forEach(function(prop) {
+          var name = prop.name,
+            value = prop.value,
+            node = prop.node;
+          var requiredPattern = rules.required[name];
+          var forbiddenPattern = rules.forbidden[name];
+          if (requiredPattern && !requiredPattern.test(value)) {
+            _this.addFailureAtNode(
+              node,
+              'Invalid value for property. ' +
+                ('Expected value to match "' + requiredPattern + '".'),
+            );
+          } else if (forbiddenPattern && forbiddenPattern.test(value)) {
+            _this.addFailureAtNode(
+              node,
+              'Property value not allowed. ' +
+                ('Value should not match "' + forbiddenPattern + '".'),
+            );
+          }
+        });
+    }
+  };
+  /**
+   * Cleans out the blank rules that are passed through the tslint.json
+   * and converts the string patterns into regular expressions.
+   * @param config Config object passed in via the tslint.json.
+   * @returns Sanitized rules.
+   */
+  Walker.prototype._generateRules = function(config) {
+    var output = {};
+    if (config) {
+      Object.keys(config)
+        .filter(function(decoratorName) {
+          return Object.keys(config[decoratorName]).length > 0;
+        })
+        .forEach(function(decoratorName) {
+          output[decoratorName] = Object.keys(config[decoratorName]).reduce(
+            function(accumulator, prop) {
+              var isForbidden = prop.startsWith('!');
+              var cleanName = isForbidden ? prop.slice(1) : prop;
+              var pattern = new RegExp(config[decoratorName][prop]);
+              if (isForbidden) {
+                accumulator.forbidden[cleanName] = pattern;
+              } else {
+                accumulator.required[cleanName] = pattern;
+              }
+              return accumulator;
+            },
+            { required: {}, forbidden: {} },
+          );
+        });
+    }
+    return output;
+  };
+  return Walker;
+})(Lint.RuleWalker);
diff --git a/tslint.json b/tslint.json
new file mode 100644
index 000000000..8493fbb74
--- /dev/null
+++ b/tslint.json
@@ -0,0 +1,25 @@
+{
+  "extends": ["@1stg/tslint-config/angular", "@1stg/tslint-config/eslint"],
+  "rulesDirectory": "./tslint-rules",
+  "rules": {
+    "component-selector": [true, "element", "aui", "kebab-case"],
+    "directive-selector": [true, "attribute", "aui", "camelCase"],
+    "no-host-metadata-property": false,
+    "validate-decorators": [
+      true,
+      {
+        "Component": {
+          "encapsulation": "\\.None$",
+          "preserveWhitespaces": "false$",
+          "changeDetection": "\\.OnPush$",
+          "!styles": ".*",
+          "!host": "\\[class\\]"
+        },
+        "Directive": {
+          "!host": "\\[class\\]"
+        }
+      },
+      "src/**/!(*.spec).ts"
+    ]
+  }
+}
diff --git a/yarn.lock b/yarn.lock
new file mode 100644
index 000000000..15d618eee
--- /dev/null
+++ b/yarn.lock
@@ -0,0 +1,22451 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@1stg/app-config@^0.4.3":
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/@1stg/app-config/-/app-config-0.4.3.tgz#a6b11cde487dc1cb5858cc5a3058aa974e97747e"
+  integrity sha512-WgFISY3z2iARV4Vc8OKIchoyofob0257vXyla5LBCVkQmUWK3Uwpx06iO2+5uvj/IgxxWINdOGPu26Qw4pThKg==
+  dependencies:
+    "@1stg/babel-preset" "^0.12.3"
+    "@1stg/browserslist-config" "^0.6.2"
+    "@1stg/commitlint-config" "^0.5.3"
+    "@1stg/eslint-config" "^0.19.3"
+    "@1stg/husky-config" "^0.7.2"
+    "@1stg/lint-staged" "^0.13.3"
+    "@1stg/postcss-config" "^0.8.2"
+    "@1stg/prettier-config" "^0.9.3"
+    "@1stg/remark-config" "^0.5.2"
+    "@1stg/stylelint-config" "^0.11.3"
+    "@1stg/tsconfig" "^0.10.3"
+    "@babel/core" "^7.8.4"
+    "@pkgr/es-modules" "^0.3.2"
+    "@pkgr/imagemin" "^0.4.2"
+    browserslist "^4.8.7"
+    eslint "^6.8.0"
+    husky "^4.2.3"
+    lint-staged "^10.0.7"
+    postcss "^7.0.27"
+    prettier "^1.19.1"
+    stylelint "^13.2.0"
+    tslib "^1.11.0"
+
+"@1stg/babel-preset@^0.12.3":
+  version "0.12.3"
+  resolved "https://registry.yarnpkg.com/@1stg/babel-preset/-/babel-preset-0.12.3.tgz#5abf485476c28dfe36ecb751877239a5986defcd"
+  integrity sha512-ELl6qbXJXvVFq8/FytMB3Bfpv+cCJhrcesF1Gu1iFammCQNDVUPeTIETr79cNZGX3fG3+nk4cHcWUqCvxddN0w==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/plugin-proposal-class-properties" "^7.8.3"
+    "@babel/plugin-proposal-decorators" "^7.8.3"
+    "@babel/preset-env" "^7.8.4"
+    "@babel/preset-react" "^7.8.3"
+    "@babel/preset-typescript" "^7.8.3"
+    "@pkgr/utils" "^0.4.2"
+    "@vue/babel-helper-vue-jsx-merge-props" "^1.0.0"
+    "@vue/babel-preset-jsx" "^1.1.2"
+    babel-plugin-import "^1.13.0"
+    babel-plugin-transform-async-to-promises "^0.8.15"
+    babel-plugin-transform-react-remove-prop-types "^0.4.24"
+    babel-plugin-transform-remove-console "^6.9.4"
+    babel-plugin-transform-typescript-metadata "^0.2.2"
+    babel-preset-proposal-typescript "^1.5.0"
+    core-js "^3.6.4"
+    fast-async "^7.0.6"
+
+"@1stg/browserslist-config@^0.6.2":
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/@1stg/browserslist-config/-/browserslist-config-0.6.2.tgz#6f6229682a9bae4045b1e86ec5426c6248596333"
+  integrity sha512-FFQ2z8u+ilb4OrzSSrTsdIHAeck0IJ2mb4nvUpf/2nfTQCHhP63burRFh/Yq/+k8yII7drb7Zc5tXe6glBC8RQ==
+
+"@1stg/commitlint-config@^0.5.3":
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/@1stg/commitlint-config/-/commitlint-config-0.5.3.tgz#e80fe3d3b7fe19469cc25b1c179029bcbec8096e"
+  integrity sha512-Vj25GFXx2lYRI6Xhj0Hk73bwyICekh6G132wtKZlg54A9KdzVfKkzB4Hoz1Sc5JYd8Y3zpLOq5WdokndydTcBg==
+  dependencies:
+    "@commitlint/cli" "^8.3.5"
+    "@commitlint/config-conventional" "^8.3.4"
+    "@commitlint/config-lerna-scopes" "^8.3.4"
+    "@pkgr/utils" "^0.4.2"
+
+"@1stg/eslint-config@^0.19.3":
+  version "0.19.3"
+  resolved "https://registry.yarnpkg.com/@1stg/eslint-config/-/eslint-config-0.19.3.tgz#ae06dd21b586dc640cb7186d1996d8898c6c48f4"
+  integrity sha512-KuPiY1CW1bBGzEYFl42Suh76YQuHux3bRObbBBc/Jv85J9Dn6dx+4q5r6R/Nfd78vpviDepQ4Jh35cdvDHPCLQ==
+  dependencies:
+    "@pkgr/utils" "^0.4.2"
+    "@typescript-eslint/eslint-plugin" "^2.20.0"
+    "@typescript-eslint/eslint-plugin-tslint" "^2.20.0"
+    "@typescript-eslint/parser" "^2.20.0"
+    babel-eslint "^10.0.3"
+    eslint-config-prettier "^6.10.0"
+    eslint-config-standard "^14.1.0"
+    eslint-config-standard-jsx "^8.1.0"
+    eslint-config-standard-react "^9.2.0"
+    eslint-formatter-friendly "^7.0.0"
+    eslint-import-resolver-ts "^0.4.2"
+    eslint-plugin-babel "^5.3.0"
+    eslint-plugin-import "^2.20.1"
+    eslint-plugin-jest "^23.7.0"
+    eslint-plugin-mdx "^1.6.8"
+    eslint-plugin-node "^11.0.0"
+    eslint-plugin-prettier "^3.1.2"
+    eslint-plugin-promise "^4.2.1"
+    eslint-plugin-react "^7.18.3"
+    eslint-plugin-react-hooks "^2.4.0"
+    eslint-plugin-sonarjs "^0.5.0"
+    eslint-plugin-standard "^4.0.1"
+    eslint-plugin-unicorn "^16.1.1"
+    eslint-plugin-vue "^6.2.1"
+    is-glob "^4.0.1"
+    tiny-glob "^0.2.6"
+
+"@1stg/husky-config@^0.7.2":
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/@1stg/husky-config/-/husky-config-0.7.2.tgz#5e51c098603ef36a9cc18dac0f2cfe612c8a4a2e"
+  integrity sha512-sEyhcsRa4dUF4JwirH+utUEYGUxhy2lE07bxBBrV2Nmo9AP4xz+axLflL2qVPEWlTGXdw2eX/fRaTxB5w9dF7g==
+  dependencies:
+    "@commitlint/cli" "^8.3.5"
+
+"@1stg/lib-config@^0.4.3":
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/@1stg/lib-config/-/lib-config-0.4.3.tgz#f82d06f20ad235fde3eacae7b49e009c756c42f5"
+  integrity sha512-uXalbKwlvQdMLvuYI4mJyHi8rKv4U4ZSVP/NDCcSh8l9LG7h3LX3aUaT9SkrBwrtpimJmrhZ4kr+XwTcNUakPg==
+  dependencies:
+    "@1stg/babel-preset" "^0.12.3"
+    "@1stg/commitlint-config" "^0.5.3"
+    "@1stg/eslint-config" "^0.19.3"
+    "@1stg/husky-config" "^0.7.2"
+    "@1stg/lint-staged" "^0.13.3"
+    "@1stg/prettier-config" "^0.9.3"
+    "@1stg/remark-config" "^0.5.2"
+    "@1stg/tsconfig" "^0.10.3"
+    "@babel/core" "^7.8.4"
+    "@pkgr/rollup" "^0.10.2"
+    eslint "^6.8.0"
+    husky "^4.2.3"
+    jest "^25.1.0"
+    lint-staged "^10.0.7"
+    prettier "^1.19.1"
+    tslib "^1.11.0"
+
+"@1stg/lint-staged@^0.13.3":
+  version "0.13.3"
+  resolved "https://registry.yarnpkg.com/@1stg/lint-staged/-/lint-staged-0.13.3.tgz#9176369a214b3d7f93aeac42a1c3f541db91747a"
+  integrity sha512-lDH/UMR1MZZWWBBpNBJyubxkAwaVOhkKphUljU54LieOSFlIkGPIogVRvoom3YOLzw0m1k+F+yGruTyz//w61w==
+  dependencies:
+    "@pkgr/utils" "^0.4.2"
+    "@prettier/plugin-pug" "^1.1.9"
+    "@prettier/plugin-ruby" "^0.17.0"
+    cross-env "^7.0.0"
+    prettier "^1.19.1"
+    prettier-plugin-sh "^0.2.8"
+    prettier-plugin-toml "^0.3.1"
+
+"@1stg/postcss-config@^0.8.2":
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/@1stg/postcss-config/-/postcss-config-0.8.2.tgz#ad22d1ec8a649b489b9e152f82eb1d146045d949"
+  integrity sha512-YW3bsT/7TNR8MJ93PaBz58Fw0CUsmhrmTzMmbsuwTfy09yANU7WxHrNSf2RNX3klqy9/GgaiCfa98Z+doIZNKQ==
+  dependencies:
+    autoprefixer "^9.7.4"
+    cssnano "^4.1.10"
+    cssnano-preset-advanced "^4.0.7"
+    postcss-import "^12.0.1"
+    postcss-modules "^1.5.0"
+    postcss-normalize "^8.0.1"
+    postcss-preset-env "^6.7.0"
+    postcss-url "^8.0.0"
+
+"@1stg/prettier-config@^0.9.3":
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/@1stg/prettier-config/-/prettier-config-0.9.3.tgz#b8f482bd62229a49284ea2c15ede3ccc7a51aae5"
+  integrity sha512-6AaEfUAP69TmGq+rm8L/uY2gffJTXzoNEqOy4atxoTDzg3E5iuSiYVEQdgcjHN5cn41tp1r9Kdbj+78DPKpY3g==
+  dependencies:
+    "@prettier/plugin-pug" "^1.1.9"
+    "@prettier/plugin-ruby" "^0.17.0"
+    prettier-plugin-pkg "^0.4.10"
+    prettier-plugin-sh "^0.2.8"
+    prettier-plugin-toml "^0.3.1"
+
+"@1stg/remark-config@^0.5.2":
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/@1stg/remark-config/-/remark-config-0.5.2.tgz#0875e6379a81200b55e0a57f7f95e8c5b4ef3ba3"
+  integrity sha512-43rKGPobzBx6zmTh329rg/EciN7nLm1xm+huL4REl/KfK39C/wl1idyum12hRvI945iVs0qHBmGGj/y6qzBdAQ==
+  dependencies:
+    remark-lint "^6.0.5"
+    remark-preset-lint-consistent "^2.0.3"
+    remark-preset-lint-markdown-style-guide "^2.1.3"
+    remark-preset-lint-recommended "^3.0.3"
+    remark-preset-prettier "^0.4.0"
+
+"@1stg/stylelint-config@^0.11.3":
+  version "0.11.3"
+  resolved "https://registry.yarnpkg.com/@1stg/stylelint-config/-/stylelint-config-0.11.3.tgz#a579d45f8c4965fd0792e76e71838c647fd3187b"
+  integrity sha512-8Dxa6w9YYkqleZP23UwMGKxbUOjJdAH0Sy8biuCf1Rnz6RVN64+AjV5FTFGQTLE+w1mCgJ4NLgsugVd76qYoug==
+  dependencies:
+    "@pkgr/utils" "^0.4.2"
+    stylelint-config-prettier "^8.0.1"
+    stylelint-config-standard "^20.0.0"
+    stylelint-high-performance-animation "^1.4.0"
+    stylelint-no-unsupported-browser-features "^4.0.0"
+    stylelint-prettier "^1.1.2"
+    stylelint-scss "^3.14.2"
+
+"@1stg/tsconfig@^0.10.3":
+  version "0.10.3"
+  resolved "https://registry.yarnpkg.com/@1stg/tsconfig/-/tsconfig-0.10.3.tgz#94fce139ee8cbb3f17cad66bb721df16fa731fab"
+  integrity sha512-AqtDYhyGX86xYCsfroHHH7PbfpGZ4mQO8/vm4C1Lz5RCENFNf4QFwGLgg4Y9XkpQGknwWsMsfPa8mXBVLbX8Rw==
+
+"@1stg/tslint-config@^0.8.2":
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/@1stg/tslint-config/-/tslint-config-0.8.2.tgz#7c485a419676240cef44735c5dd15a94a2868605"
+  integrity sha512-gVhQUOnLzzKVdYU6/jxGN5Wk2EA4lBaaQPcPMAYKJo5EGADcaWi7CabDMgSIZIF3A4rZNl1HCKjo9/mWh6km7A==
+  dependencies:
+    "@rxts/rxjs-tslint" "^0.2.0"
+    codelyzer "^5.2.1"
+    tslint-angular "^3.0.2"
+    tslint-config-eslint "^0.2.1"
+    tslint-config-prettier "^1.18.0"
+    tslint-plugin-prettier "^2.1.0"
+    tslint-react "^4.2.0"
+    tslint-sonarts "^1.9.0"
+
+"@angular-devkit/architect@0.900.3":
+  version "0.900.3"
+  resolved "https://registry.yarnpkg.com/@angular-devkit/architect/-/architect-0.900.3.tgz#9c396733abd12fbb1d5bbc4542b2ee52418adb02"
+  integrity sha512-4UHc58Dlc5XHY3eiYSX9gytLyPNYixGSRwLcc/LRwuPgrmUFKPzCN3nwgB+9kc03/HN89CsJ1rS1scid6N6vxQ==
+  dependencies:
+    "@angular-devkit/core" "9.0.3"
+    rxjs "6.5.3"
+
+"@angular-devkit/build-angular@^0.900.3":
+  version "0.900.3"
+  resolved "https://registry.yarnpkg.com/@angular-devkit/build-angular/-/build-angular-0.900.3.tgz#8c68b2d98908685ec29b6eb61aa44739f004b247"
+  integrity sha512-QrtHbSJSQ9FlcwlndagYzolOepVKeBX+ZZJgCHDyJTUtZG/ah1N7lfmq+gp1IXdiVEk17H9YAk9iZd48lKBO9g==
+  dependencies:
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+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.8.3.tgz#5a383dffa5416db1b73dedffd311ffd0788fb31c"
+  integrity sha512-jBD+G8+LWpMBBWvVcdr4QysjUE4mU/syrhN17o1u3gx0/WzJB1kwiVZAXRtWbsIPOwW8pF/YJV5+nmetPzepXg==
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.17.13"
+    to-fast-properties "^2.0.0"
+
+"@bcoe/v8-coverage@^0.2.3":
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/@bcoe/v8-coverage/-/v8-coverage-0.2.3.tgz#75a2e8b51cb758a7553d6804a5932d7aace75c39"
+  integrity sha512-0hYQ8SB4Db5zvZB4axdMHGwEaQjkZzFjQiN9LVYvIFB2nSUHW9tYpxWriPrWDASIxiaXax83REcLxuSdnGPZtw==
+
+"@chromaui/localtunnel@1.10.1":
+  version "1.10.1"
+  resolved "https://registry.yarnpkg.com/@chromaui/localtunnel/-/localtunnel-1.10.1.tgz#34da7dab7055a16b1b9034a9eb7e3054ebec4b98"
+  integrity sha512-LXhAogVc9SOQ45+mtk2mhcQxW4bE8aadfx9WbDzuDlBXcDgDMFBaxOmd5VYsPxQYA+cLFkKeuKOpROzsZSEySA==
+  dependencies:
+    axios "0.19.0"
+    debug "^3.0.1"
+    openurl "1.1.1"
+    yargs "6.6.0"
+
+"@cnakazawa/watch@^1.0.3":
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/@cnakazawa/watch/-/watch-1.0.4.tgz#f864ae85004d0fcab6f50be9141c4da368d1656a"
+  integrity sha512-v9kIhKwjeZThiWrLmj0y17CWoyddASLj9O2yvbZkbvw/N3rWOYy9zkV66ursAoVr0mV15bL8g0c4QZUE6cdDoQ==
+  dependencies:
+    exec-sh "^0.3.2"
+    minimist "^1.2.0"
+
+"@commitlint/cli@^8.3.5":
+  version "8.3.5"
+  resolved "https://registry.yarnpkg.com/@commitlint/cli/-/cli-8.3.5.tgz#6d93a3a8b2437fa978999d3f6a336bcc70be3fd3"
+  integrity sha512-6+L0vbw55UEdht71pgWOE55SRgb+8OHcEwGDB234VlIBFGK9P2QOBU7MHiYJ5cjdjCQ0rReNrGjOHmJ99jwf0w==
+  dependencies:
+    "@commitlint/format" "^8.3.4"
+    "@commitlint/lint" "^8.3.5"
+    "@commitlint/load" "^8.3.5"
+    "@commitlint/read" "^8.3.4"
+    babel-polyfill "6.26.0"
+    chalk "2.4.2"
+    get-stdin "7.0.0"
+    lodash "4.17.15"
+    meow "5.0.0"
+    resolve-from "5.0.0"
+    resolve-global "1.0.0"
+
+"@commitlint/config-conventional@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@commitlint/config-conventional/-/config-conventional-8.3.4.tgz#fed13b3711690663b176c1f6b39c205a565618d2"
+  integrity sha512-w0Yc5+aVAjZgjYqx29igBOnVCj8O22gy3Vo6Fyp7PwoS7+AYS1x3sN7IBq6i7Ae15Mv5P+rEx1pkxXo5zOMe4g==
+  dependencies:
+    conventional-changelog-conventionalcommits "4.2.1"
+
+"@commitlint/config-lerna-scopes@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@commitlint/config-lerna-scopes/-/config-lerna-scopes-8.3.4.tgz#4e977cb39114664ce7db502b1d8e5d77f1a92340"
+  integrity sha512-kaSZ4i9uA/v0AS4Nt4E0D+qYtnPEnkYqOYvgxee16rUxP8uCgBbiv6oNnF3Tk/eHxopHzbG80n1YVYcb2s7edw==
+  dependencies:
+    import-from "3.0.0"
+    resolve-pkg "2.0.0"
+    semver "6.3.0"
+
+"@commitlint/ensure@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@commitlint/ensure/-/ensure-8.3.4.tgz#6931677e4ca0fde71686ae3b7a367261647a341d"
+  integrity sha512-8NW77VxviLhD16O3EUd02lApMFnrHexq10YS4F4NftNoErKbKaJ0YYedktk2boKrtNRf/gQHY/Qf65edPx4ipw==
+  dependencies:
+    lodash "4.17.15"
+
+"@commitlint/execute-rule@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@commitlint/execute-rule/-/execute-rule-8.3.4.tgz#1b63f0713b197889d90b76f9eea1abc010d256b1"
+  integrity sha512-f4HigYjeIBn9f7OuNv5zh2y5vWaAhNFrfeul8CRJDy82l3Y+09lxOTGxfF3uMXKrZq4LmuK6qvvRCZ8mUrVvzQ==
+
+"@commitlint/format@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@commitlint/format/-/format-8.3.4.tgz#7cd1f0ba5a3289c8d14d7dac29ee1fc1597fe1d9"
+  integrity sha512-809wlQ/ND6CLZON+w2Rb3YM2TLNDfU2xyyqpZeqzf2reJNpySMSUAeaO/fNDJSOKIsOsR3bI01rGu6hv28k+Nw==
+  dependencies:
+    chalk "^2.0.1"
+
+"@commitlint/is-ignored@^8.3.5":
+  version "8.3.5"
+  resolved "https://registry.yarnpkg.com/@commitlint/is-ignored/-/is-ignored-8.3.5.tgz#e6f59496e1b1ce58020d519cd578ad0f43169199"
+  integrity sha512-Zo+8a6gJLFDTqyNRx53wQi/XTiz8mncvmWf/4oRG+6WRcBfjSSHY7KPVj5Y6UaLy2EgZ0WQ2Tt6RdTDeQiQplA==
+  dependencies:
+    semver "6.3.0"
+
+"@commitlint/lint@^8.3.5":
+  version "8.3.5"
+  resolved "https://registry.yarnpkg.com/@commitlint/lint/-/lint-8.3.5.tgz#627e75adb1cc803cc723e33cc2ba4aa27cbb9f0c"
+  integrity sha512-02AkI0a6PU6rzqUvuDkSi6rDQ2hUgkq9GpmdJqfai5bDbxx2939mK4ZO+7apbIh4H6Pae7EpYi7ffxuJgm+3hQ==
+  dependencies:
+    "@commitlint/is-ignored" "^8.3.5"
+    "@commitlint/parse" "^8.3.4"
+    "@commitlint/rules" "^8.3.4"
+    babel-runtime "^6.23.0"
+    lodash "4.17.15"
+
+"@commitlint/load@^8.3.5":
+  version "8.3.5"
+  resolved "https://registry.yarnpkg.com/@commitlint/load/-/load-8.3.5.tgz#3f059225ede92166ba94cf4c48e3d67c8b08b18a"
+  integrity sha512-poF7R1CtQvIXRmVIe63FjSQmN9KDqjRtU5A6hxqXBga87yB2VUJzic85TV6PcQc+wStk52cjrMI+g0zFx+Zxrw==
+  dependencies:
+    "@commitlint/execute-rule" "^8.3.4"
+    "@commitlint/resolve-extends" "^8.3.5"
+    babel-runtime "^6.23.0"
+    chalk "2.4.2"
+    cosmiconfig "^5.2.0"
+    lodash "4.17.15"
+    resolve-from "^5.0.0"
+
+"@commitlint/message@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@commitlint/message/-/message-8.3.4.tgz#b4e50d14aa6e15a5ad0767b952a7953f3681d768"
+  integrity sha512-nEj5tknoOKXqBsaQtCtgPcsAaf5VCg3+fWhss4Vmtq40633xLq0irkdDdMEsYIx8rGR0XPBTukqzln9kAWCkcA==
+
+"@commitlint/parse@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@commitlint/parse/-/parse-8.3.4.tgz#d741f8b9104b35d0f4c10938165b20cbf167f81e"
+  integrity sha512-b3uQvpUQWC20EBfKSfMRnyx5Wc4Cn778bVeVOFErF/cXQK725L1bYFvPnEjQO/GT8yGVzq2wtLaoEqjm1NJ/Bw==
+  dependencies:
+    conventional-changelog-angular "^1.3.3"
+    conventional-commits-parser "^3.0.0"
+    lodash "^4.17.11"
+
+"@commitlint/read@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@commitlint/read/-/read-8.3.4.tgz#81a34283d8cd7b2acdf57829a91761e9c7791455"
+  integrity sha512-FKv1kHPrvcAG5j+OSbd41IWexsbLhfIXpxVC/YwQZO+FR0EHmygxQNYs66r+GnhD1EfYJYM4WQIqd5bJRx6OIw==
+  dependencies:
+    "@commitlint/top-level" "^8.3.4"
+    "@marionebl/sander" "^0.6.0"
+    babel-runtime "^6.23.0"
+    git-raw-commits "^2.0.0"
+
+"@commitlint/resolve-extends@^8.3.5":
+  version "8.3.5"
+  resolved "https://registry.yarnpkg.com/@commitlint/resolve-extends/-/resolve-extends-8.3.5.tgz#8fff800f292ac217ae30b1862f5f9a84b278310a"
+  integrity sha512-nHhFAK29qiXNe6oH6uG5wqBnCR+BQnxlBW/q5fjtxIaQALgfoNLHwLS9exzbIRFqwJckpR6yMCfgMbmbAOtklQ==
+  dependencies:
+    import-fresh "^3.0.0"
+    lodash "4.17.15"
+    resolve-from "^5.0.0"
+    resolve-global "^1.0.0"
+
+"@commitlint/rules@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@commitlint/rules/-/rules-8.3.4.tgz#41da7e16c6b89af268fe81c87a158c1fd2ac82b1"
+  integrity sha512-xuC9dlqD5xgAoDFgnbs578cJySvwOSkMLQyZADb1xD5n7BNcUJfP8WjT9W1Aw8K3Wf8+Ym/ysr9FZHXInLeaRg==
+  dependencies:
+    "@commitlint/ensure" "^8.3.4"
+    "@commitlint/message" "^8.3.4"
+    "@commitlint/to-lines" "^8.3.4"
+    babel-runtime "^6.23.0"
+
+"@commitlint/to-lines@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@commitlint/to-lines/-/to-lines-8.3.4.tgz#ce24963b6d86dbe51d88d5e3028ab28f38562e2e"
+  integrity sha512-5AvcdwRsMIVq0lrzXTwpbbG5fKRTWcHkhn/hCXJJ9pm1JidsnidS1y0RGkb3O50TEHGewhXwNoavxW9VToscUA==
+
+"@commitlint/top-level@^8.3.4":
+  version "8.3.4"
+  resolved "https://registry.yarnpkg.com/@commitlint/top-level/-/top-level-8.3.4.tgz#803fc6e8f5be5efa5f3551761acfca961f1d8685"
+  integrity sha512-nOaeLBbAqSZNpKgEtO6NAxmui1G8ZvLG+0wb4rvv6mWhPDzK1GNZkCd8FUZPahCoJ1iHDoatw7F8BbJLg4nDjg==
+  dependencies:
+    find-up "^4.0.0"
+
+"@csstools/convert-colors@^1.4.0":
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/@csstools/convert-colors/-/convert-colors-1.4.0.tgz#ad495dc41b12e75d588c6db8b9834f08fa131eb7"
+  integrity sha512-5a6wqoJV/xEdbRNKVo6I4hO3VjyDq//8q2f9I6PBAvMesJHFauXDorcNCsr9RzvsZnaWi5NYCcfyqP1QeFHFbw==
+
+"@csstools/normalize.css@^10.1.0":
+  version "10.1.0"
+  resolved "https://registry.yarnpkg.com/@csstools/normalize.css/-/normalize.css-10.1.0.tgz#f0950bba18819512d42f7197e56c518aa491cf18"
+  integrity sha512-ij4wRiunFfaJxjB0BdrYHIH8FxBJpOwNPhhAcunlmPdXudL1WQV1qoP9un6JsEBAgQH+7UXyyjh0g7jTxXK6tg==
+
+"@emotion/cache@^10.0.27", "@emotion/cache@^10.0.9":
+  version "10.0.27"
+  resolved "https://registry.yarnpkg.com/@emotion/cache/-/cache-10.0.27.tgz#7895db204e2c1a991ae33d51262a3a44f6737303"
+  integrity sha512-Zp8BEpbMunFsTcqAK4D7YTm3MvCp1SekflSLJH8lze2fCcSZ/yMkXHo8kb3t1/1Tdd3hAqf3Fb7z9VZ+FMiC9w==
+  dependencies:
+    "@emotion/sheet" "0.9.4"
+    "@emotion/stylis" "0.8.5"
+    "@emotion/utils" "0.11.3"
+    "@emotion/weak-memoize" "0.2.5"
+
+"@emotion/core@^10.0.0", "@emotion/core@^10.0.20", "@emotion/core@^10.0.9":
+  version "10.0.27"
+  resolved "https://registry.yarnpkg.com/@emotion/core/-/core-10.0.27.tgz#7c3f78be681ab2273f3bf11ca3e2edc4a9dd1fdc"
+  integrity sha512-XbD5R36pVbohQMnKfajHv43g8EbN4NHdF6Zh9zg/C0nr0jqwOw3gYnC07Xj3yG43OYSRyrGsoQ5qPwc8ycvLZw==
+  dependencies:
+    "@babel/runtime" "^7.5.5"
+    "@emotion/cache" "^10.0.27"
+    "@emotion/css" "^10.0.27"
+    "@emotion/serialize" "^0.11.15"
+    "@emotion/sheet" "0.9.4"
+    "@emotion/utils" "0.11.3"
+
+"@emotion/css@^10.0.27", "@emotion/css@^10.0.9":
+  version "10.0.27"
+  resolved "https://registry.yarnpkg.com/@emotion/css/-/css-10.0.27.tgz#3a7458198fbbebb53b01b2b87f64e5e21241e14c"
+  integrity sha512-6wZjsvYeBhyZQYNrGoR5yPMYbMBNEnanDrqmsqS1mzDm1cOTu12shvl2j4QHNS36UaTE0USIJawCH9C8oW34Zw==
+  dependencies:
+    "@emotion/serialize" "^0.11.15"
+    "@emotion/utils" "0.11.3"
+    babel-plugin-emotion "^10.0.27"
+
+"@emotion/hash@0.7.4":
+  version "0.7.4"
+  resolved "https://registry.yarnpkg.com/@emotion/hash/-/hash-0.7.4.tgz#f14932887422c9056b15a8d222a9074a7dfa2831"
+  integrity sha512-fxfMSBMX3tlIbKUdtGKxqB1fyrH6gVrX39Gsv3y8lRYKUqlgDt3UMqQyGnR1bQMa2B8aGnhLZokZgg8vT0Le+A==
+
+"@emotion/is-prop-valid@0.8.6", "@emotion/is-prop-valid@^0.8.1":
+  version "0.8.6"
+  resolved "https://registry.yarnpkg.com/@emotion/is-prop-valid/-/is-prop-valid-0.8.6.tgz#4757646f0a58e9dec614c47c838e7147d88c263c"
+  integrity sha512-mnZMho3Sq8BfzkYYRVc8ilQTnc8U02Ytp6J1AwM6taQStZ3AhsEJBX2LzhA/LJirNCwM2VtHL3VFIZ+sNJUgUQ==
+  dependencies:
+    "@emotion/memoize" "0.7.4"
+
+"@emotion/memoize@0.7.4", "@emotion/memoize@^0.7.1":
+  version "0.7.4"
+  resolved "https://registry.yarnpkg.com/@emotion/memoize/-/memoize-0.7.4.tgz#19bf0f5af19149111c40d98bb0cf82119f5d9eeb"
+  integrity sha512-Ja/Vfqe3HpuzRsG1oBtWTHk2PGZ7GR+2Vz5iYGelAw8dx32K0y7PjVuxK6z1nMpZOqAFsRUPCkK1YjJ56qJlgw==
+
+"@emotion/serialize@^0.11.15":
+  version "0.11.15"
+  resolved "https://registry.yarnpkg.com/@emotion/serialize/-/serialize-0.11.15.tgz#9a0f5873fb458d87d4f23e034413c12ed60a705a"
+  integrity sha512-YE+qnrmGwyR+XB5j7Bi+0GT1JWsdcjM/d4POu+TXkcnrRs4RFCCsi3d/Ebf+wSStHqAlTT2+dfd+b9N9EO2KBg==
+  dependencies:
+    "@emotion/hash" "0.7.4"
+    "@emotion/memoize" "0.7.4"
+    "@emotion/unitless" "0.7.5"
+    "@emotion/utils" "0.11.3"
+    csstype "^2.5.7"
+
+"@emotion/sheet@0.9.4":
+  version "0.9.4"
+  resolved "https://registry.yarnpkg.com/@emotion/sheet/-/sheet-0.9.4.tgz#894374bea39ec30f489bbfc3438192b9774d32e5"
+  integrity sha512-zM9PFmgVSqBw4zL101Q0HrBVTGmpAxFZH/pYx/cjJT5advXguvcgjHFTCaIO3enL/xr89vK2bh0Mfyj9aa0ANA==
+
+"@emotion/styled-base@^10.0.27":
+  version "10.0.27"
+  resolved "https://registry.yarnpkg.com/@emotion/styled-base/-/styled-base-10.0.27.tgz#d9efa307ae4e938fcc4d0596b40b7e8bc10f7c7c"
+  integrity sha512-ufHM/HhE3nr309hJG9jxuFt71r6aHn7p+bwXduFxcwPFEfBIqvmZUMtZ9YxIsY61PVwK3bp4G1XhaCzy9smVvw==
+  dependencies:
+    "@babel/runtime" "^7.5.5"
+    "@emotion/is-prop-valid" "0.8.6"
+    "@emotion/serialize" "^0.11.15"
+    "@emotion/utils" "0.11.3"
+
+"@emotion/styled@^10.0.0", "@emotion/styled@^10.0.17":
+  version "10.0.27"
+  resolved "https://registry.yarnpkg.com/@emotion/styled/-/styled-10.0.27.tgz#12cb67e91f7ad7431e1875b1d83a94b814133eaf"
+  integrity sha512-iK/8Sh7+NLJzyp9a5+vIQIXTYxfT4yB/OJbjzQanB2RZpvmzBQOHZWhpAMZWYEKRNNbsD6WfBw5sVWkb6WzS/Q==
+  dependencies:
+    "@emotion/styled-base" "^10.0.27"
+    babel-plugin-emotion "^10.0.27"
+
+"@emotion/stylis@0.8.5":
+  version "0.8.5"
+  resolved "https://registry.yarnpkg.com/@emotion/stylis/-/stylis-0.8.5.tgz#deacb389bd6ee77d1e7fcaccce9e16c5c7e78e04"
+  integrity sha512-h6KtPihKFn3T9fuIrwvXXUOwlx3rfUvfZIcP5a6rh8Y7zjE3O06hT5Ss4S/YI1AYhuZ1kjaE/5EaOOI2NqSylQ==
+
+"@emotion/unitless@0.7.5":
+  version "0.7.5"
+  resolved "https://registry.yarnpkg.com/@emotion/unitless/-/unitless-0.7.5.tgz#77211291c1900a700b8a78cfafda3160d76949ed"
+  integrity sha512-OWORNpfjMsSSUBVrRBVGECkhWcULOAJz9ZW8uK9qgxD+87M7jHRcvh/A96XXNhXTLmKcoYSQtBEX7lHMO7YRwg==
+
+"@emotion/utils@0.11.3":
+  version "0.11.3"
+  resolved "https://registry.yarnpkg.com/@emotion/utils/-/utils-0.11.3.tgz#a759863867befa7e583400d322652a3f44820924"
+  integrity sha512-0o4l6pZC+hI88+bzuaX/6BgOvQVhbt2PfmxauVaYOGgbsAw14wdKyvMCZXnsnsHys94iadcF+RG/wZyx6+ZZBw==
+
+"@emotion/weak-memoize@0.2.5":
+  version "0.2.5"
+  resolved "https://registry.yarnpkg.com/@emotion/weak-memoize/-/weak-memoize-0.2.5.tgz#8eed982e2ee6f7f4e44c253e12962980791efd46"
+  integrity sha512-6U71C2Wp7r5XtFtQzYrW5iKFT67OixrSxjI4MptCHzdSVlgabczzqLe0ZSgnub/5Kp4hSbpDB1tMytZY9pwxxA==
+
+"@iarna/cli@^1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@iarna/cli/-/cli-1.2.0.tgz#0f7af5e851afe895104583c4ca07377a8094d641"
+  integrity sha512-ukITQAqVs2n9HGmn3car/Ir7d3ta650iXhrG7pjr3EWdFmJuuOVWgYsu7ftsSe5VifEFFhjxVuX9+8F7L8hwcA==
+  dependencies:
+    signal-exit "^3.0.2"
+    update-notifier "^2.2.0"
+    yargs "^8.0.2"
+
+"@icons/material@^0.2.4":
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/@icons/material/-/material-0.2.4.tgz#e90c9f71768b3736e76d7dd6783fc6c2afa88bc8"
+  integrity sha512-QPcGmICAPbGLGb6F/yNf/KzKqvFx8z5qx3D1yFqVAjoFmXK35EgyW+cJ57Te3CNsmzblwtzakLGFqHPqrfb4Tw==
+
+"@istanbuljs/load-nyc-config@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@istanbuljs/load-nyc-config/-/load-nyc-config-1.0.0.tgz#10602de5570baea82f8afbfa2630b24e7a8cfe5b"
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+  dependencies:
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+    webpack-sources "1.4.3"
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+
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+
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+  resolved "https://registry.yarnpkg.com/@pkgr/rollup/-/rollup-0.10.3.tgz#d452746d0e84260c86ea4ab133500def8517f544"
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+
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+    "@styled-system/css" "^5.1.5"
+
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+    "@babel/types" "^7.0.0"
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+  resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
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+  dependencies:
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+  dependencies:
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+    "@types/minimatch" "*"
+    "@types/node" "*"
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+  dependencies:
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+  dependencies:
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+    "@types/istanbul-lib-report" "*"
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+    pretty-format "^25.1.0"
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+    "@types/react" "*"
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+  dependencies:
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+  dependencies:
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+
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+  resolved "https://registry.yarnpkg.com/@types/vfile/-/vfile-3.0.2.tgz#19c18cd232df11ce6fa6ad80259bc86c366b09b9"
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+  dependencies:
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+    "@types/unist" "*"
+    "@types/vfile-message" "*"
+
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+    "@webassemblyjs/utf8" "1.8.5"
+
+"@webassemblyjs/wast-parser@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-parser/-/wast-parser-1.8.5.tgz#e10eecd542d0e7bd394f6827c49f3df6d4eefb8c"
+  integrity sha512-daXC1FyKWHF1i11obK086QRlsMsY4+tIOKgBqI1lxAnkp9xe9YMcgOxm9kLe+ttjs5aWV2KKE1TWJCN57/Btsg==
+  dependencies:
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/floating-point-hex-parser" "1.8.5"
+    "@webassemblyjs/helper-api-error" "1.8.5"
+    "@webassemblyjs/helper-code-frame" "1.8.5"
+    "@webassemblyjs/helper-fsm" "1.8.5"
+    "@xtuc/long" "4.2.2"
+
+"@webassemblyjs/wast-printer@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-printer/-/wast-printer-1.8.5.tgz#114bbc481fd10ca0e23b3560fa812748b0bae5bc"
+  integrity sha512-w0U0pD4EhlnvRyeJzBqaVSJAo9w/ce7/WPogeXLzGkO6hzhr4GnQIZ4W4uUt5b9ooAaXPtnXlj0gzsXEOUNYMg==
+  dependencies:
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/wast-parser" "1.8.5"
+    "@xtuc/long" "4.2.2"
+
+"@xtuc/ieee754@^1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@xtuc/ieee754/-/ieee754-1.2.0.tgz#eef014a3145ae477a1cbc00cd1e552336dceb790"
+  integrity sha512-DX8nKgqcGwsc0eJSqYt5lwP4DH5FlHnmuWWBRy7X0NcaGR0ZtuyeESgMwTYVEtxmsNGY+qit4QYT/MIYTOTPeA==
+
+"@xtuc/long@4.2.2":
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/@xtuc/long/-/long-4.2.2.tgz#d291c6a4e97989b5c61d9acf396ae4fe133a718d"
+  integrity sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==
+
+"@yarnpkg/lockfile@1.1.0", "@yarnpkg/lockfile@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@yarnpkg/lockfile/-/lockfile-1.1.0.tgz#e77a97fbd345b76d83245edcd17d393b1b41fb31"
+  integrity sha512-GpSwvyXOcOOlV70vbnzjj4fW5xW/FdUF6nQEt1ENy7m4ZCczi1+/buVUPAqmGfqznsORNFzUMjctTIp8a9tuCQ==
+
+JSONStream@^0.8.4:
+  version "0.8.4"
+  resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-0.8.4.tgz#91657dfe6ff857483066132b4618b62e8f4887bd"
+  integrity sha1-kWV9/m/4V0gwZhMrRhi2Lo9Ih70=
+  dependencies:
+    jsonparse "0.0.5"
+    through ">=2.2.7 <3"
+
+JSONStream@^1.0.4, JSONStream@^1.3.4:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
+  integrity sha512-E+iruNOY8VV9s4JEbe1aNEm6MiszPRr/UfcHMz0TQh1BXSxHK+ASV1R6W4HpjBhSeS+54PIsAMCBmwD06LLsqQ==
+  dependencies:
+    jsonparse "^1.2.0"
+    through ">=2.2.7 <3"
+
+abab@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.3.tgz#623e2075e02eb2d3f2475e49f99c91846467907a"
+  integrity sha512-tsFzPpcttalNjFBCFMqsKYQcWxxen1pgJR56by//QwvJc4/OUS3kPOOttx2tSIfjsylB0pYu7f5D3K1RCxUnUg==
+
+abbrev@1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
+  integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
+
+accepts@~1.3.4, accepts@~1.3.5, accepts@~1.3.7:
+  version "1.3.7"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
+  integrity sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==
+  dependencies:
+    mime-types "~2.1.24"
+    negotiator "0.6.2"
+
+acorn-globals@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-3.1.0.tgz#fd8270f71fbb4996b004fa880ee5d46573a731bf"
+  integrity sha1-/YJw9x+7SZawBPqIDuXUZXOnMb8=
+  dependencies:
+    acorn "^4.0.4"
+
+acorn-globals@^4.1.0, acorn-globals@^4.3.2:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-4.3.4.tgz#9fa1926addc11c97308c4e66d7add0d40c3272e7"
+  integrity sha512-clfQEh21R+D0leSbUdWf3OcfqyaCSAQ8Ryq00bofSekfr9W8u1jyYZo6ir0xu9Gtcf7BjcHJpnbZH7JOCpP60A==
+  dependencies:
+    acorn "^6.0.1"
+    acorn-walk "^6.0.1"
+
+acorn-jsx@^5.1.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.2.0.tgz#4c66069173d6fdd68ed85239fc256226182b2ebe"
+  integrity sha512-HiUX/+K2YpkpJ+SzBffkM/AQ2YE03S0U1kjTLVpoJdhZMOWy8qvXVN9JdLqv2QsaQ6MPYQIuNmwD8zOiYUofLQ==
+
+acorn-walk@^6.0.1:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.2.0.tgz#123cb8f3b84c2171f1f7fb252615b1c78a6b1a8c"
+  integrity sha512-7evsyfH1cLOCdAzZAd43Cic04yKydNx0cF+7tiA19p1XnLLPU4dpCQOqpjqwokFe//vS0QqfqqjCS2JkiIs0cA==
+
+acorn@^3.1.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
+  integrity sha1-ReN/s56No/JbruP/U2niu18iAXo=
+
+acorn@^4.0.4, acorn@~4.0.2:
+  version "4.0.13"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.13.tgz#105495ae5361d697bd195c825192e1ad7f253787"
+  integrity sha1-EFSVrlNh1pe9GVyCUZLhrX8lN4c=
+
+acorn@^5.5.3:
+  version "5.7.3"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
+  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
+
+acorn@^6.0.1, acorn@^6.2.1:
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.0.tgz#b659d2ffbafa24baf5db1cdbb2c94a983ecd2784"
+  integrity sha512-gac8OEcQ2Li1dxIEWGZzsp2BitJxwkwcOm0zHAJLcPJaVvm58FRnk6RkuLRpU1EujipU2ZFODv2P9DLMfnV8mw==
+
+acorn@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.0.tgz#949d36f2c292535da602283586c2477c57eb2d6c"
+  integrity sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==
+
+add-stream@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/add-stream/-/add-stream-1.0.0.tgz#6a7990437ca736d5e1288db92bd3266d5f5cb2aa"
+  integrity sha1-anmQQ3ynNtXhKI25K9MmbV9csqo=
+
+address@1.1.2, address@^1.0.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/address/-/address-1.1.2.tgz#bf1116c9c758c51b7a933d296b72c221ed9428b6"
+  integrity sha512-aT6camzM4xEA54YVJYSqxz1kv4IHnQZRtThJJHhUMRExaU5spC7jX5ugSwTaTgJliIgs4VhZOk7htClvQ/LmRA==
+
+agent-base@4, agent-base@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.3.0.tgz#8165f01c436009bccad0b1d122f05ed770efc6ee"
+  integrity sha512-salcGninV0nPrwpGNn4VTXBb1SOuXQBiqbrNXoeizJsHrsL6ERFM2Ne3JUSBWRE6aeNJI2ROP/WEEIDUiDe3cg==
+  dependencies:
+    es6-promisify "^5.0.0"
+
+agent-base@~4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.2.1.tgz#d89e5999f797875674c07d87f260fc41e83e8ca9"
+  integrity sha512-JVwXMr9nHYTUXsBFKUqhJwvlcYU/blreOEUkhNR2eXZIvwd+c+o5V4MgDPKWnMS/56awN3TRzIP+KoPn+roQtg==
+  dependencies:
+    es6-promisify "^5.0.0"
+
+agentkeepalive@^3.4.1:
+  version "3.5.2"
+  resolved "https://registry.yarnpkg.com/agentkeepalive/-/agentkeepalive-3.5.2.tgz#a113924dd3fa24a0bc3b78108c450c2abee00f67"
+  integrity sha512-e0L/HNe6qkQ7H19kTlRRqUibEAwDK5AFk6y3PtMsuut2VAH6+Q4xZml1tNDJD7kSAyqmbG/K08K5WEJYtUrSlQ==
+  dependencies:
+    humanize-ms "^1.2.1"
+
+aggregate-error@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/aggregate-error/-/aggregate-error-3.0.1.tgz#db2fe7246e536f40d9b5442a39e117d7dd6a24e0"
+  integrity sha512-quoaXsZ9/BLNae5yiNoUz+Nhkwz83GhWwtYFglcjEQB2NDHCIpApbqXxIFnm4Pq/Nvhrsq5sYJFyohrrxnTGAA==
+  dependencies:
+    clean-stack "^2.0.0"
+    indent-string "^4.0.0"
+
+airbnb-js-shims@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/airbnb-js-shims/-/airbnb-js-shims-2.2.1.tgz#db481102d682b98ed1daa4c5baa697a05ce5c040"
+  integrity sha512-wJNXPH66U2xjgo1Zwyjf9EydvJ2Si94+vSdk6EERcBfB2VZkeltpqIats0cqIZMLCXP3zcyaUKGYQeIBT6XjsQ==
+  dependencies:
+    array-includes "^3.0.3"
+    array.prototype.flat "^1.2.1"
+    array.prototype.flatmap "^1.2.1"
+    es5-shim "^4.5.13"
+    es6-shim "^0.35.5"
+    function.prototype.name "^1.1.0"
+    globalthis "^1.0.0"
+    object.entries "^1.1.0"
+    object.fromentries "^2.0.0 || ^1.0.0"
+    object.getownpropertydescriptors "^2.0.3"
+    object.values "^1.1.0"
+    promise.allsettled "^1.0.0"
+    promise.prototype.finally "^3.1.0"
+    string.prototype.matchall "^4.0.0 || ^3.0.1"
+    string.prototype.padend "^3.0.0"
+    string.prototype.padstart "^3.0.0"
+    symbol.prototype.description "^1.0.0"
+
+ajv-errors@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/ajv-errors/-/ajv-errors-1.0.1.tgz#f35986aceb91afadec4102fbd85014950cefa64d"
+  integrity sha512-DCRfO/4nQ+89p/RK43i8Ezd41EqdGIU4ld7nGF8OQ14oc/we5rEntLCUa7+jrn3nn83BosfwZA0wb4pon2o8iQ==
+
+ajv-keywords@^3.1.0, ajv-keywords@^3.4.1:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.4.1.tgz#ef916e271c64ac12171fd8384eaae6b2345854da"
+  integrity sha512-RO1ibKvd27e6FEShVFfPALuHI3WjSVNeK5FIsmme/LYRNxjKuNj+Dt7bucLa6NdSv3JcVTyMlm9kGR84z1XpaQ==
+
+ajv@6.10.2:
+  version "6.10.2"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.10.2.tgz#d3cea04d6b017b2894ad69040fec8b623eb4bd52"
+  integrity sha512-TXtUUEYHuaTEbLZWIKUr5pmBuhDLy+8KYtPYdcV8qC+pOZL+NKqYwvWSRrVXHn+ZmRRAu8vJTAznH7Oag6RVRw==
+  dependencies:
+    fast-deep-equal "^2.0.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
+ajv@^6.1.0, ajv@^6.10.0, ajv@^6.10.2, ajv@^6.5.5:
+  version "6.12.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.0.tgz#06d60b96d87b8454a5adaba86e7854da629db4b7"
+  integrity sha512-D6gFiFA0RRLyUbvijN74DWAjXSFxWKaWP7mldxkVhyhAV3+SWA9HEJPHQ2c9soIeTFJqcSdFDGFgdqs1iUU2Hw==
+  dependencies:
+    fast-deep-equal "^3.1.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
+align-text@^0.1.1, align-text@^0.1.3:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
+  integrity sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=
+  dependencies:
+    kind-of "^3.0.2"
+    longest "^1.0.1"
+    repeat-string "^1.5.2"
+
+alphanum-sort@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/alphanum-sort/-/alphanum-sort-1.0.2.tgz#97a1119649b211ad33691d9f9f486a8ec9fbe0a3"
+  integrity sha1-l6ERlkmyEa0zaR2fn0hqjsn74KM=
+
+ansi-align@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-align/-/ansi-align-2.0.0.tgz#c36aeccba563b89ceb556f3690f0b1d9e3547f7f"
+  integrity sha1-w2rsy6VjuJzrVW82kPCx2eNUf38=
+  dependencies:
+    string-width "^2.0.0"
+
+ansi-align@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-align/-/ansi-align-3.0.0.tgz#b536b371cf687caaef236c18d3e21fe3797467cb"
+  integrity sha512-ZpClVKqXN3RGBmKibdfWzqCY4lnjEuoNzU5T0oEFpfd/z5qJHVarukridD4juLO2FXMiwUQxr9WqQtaYa8XRYw==
+  dependencies:
+    string-width "^3.0.0"
+
+ansi-colors@4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-4.1.1.tgz#cbb9ae256bf750af1eab344f229aa27fe94ba348"
+  integrity sha512-JoX0apGbHaUJBNl6yF+p6JAFYZ666/hhCGKN5t9QFjbJQKUU/g8MNbFDbvfrgKXvI1QpZplPOnwIo99lX/AAmA==
+
+ansi-colors@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-1.1.0.tgz#6374b4dd5d4718ff3ce27a671a3b1cad077132a9"
+  integrity sha512-SFKX67auSNoVR38N3L+nvsPjOE0bybKTYbkf5tRvushrAPQ9V75huw0ZxBkKVeRU9kqH3d6HA4xTckbwZ4ixmA==
+  dependencies:
+    ansi-wrap "^0.1.0"
+
+ansi-colors@^3.0.0:
+  version "3.2.4"
+  resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-3.2.4.tgz#e3a3da4bfbae6c86a9c285625de124a234026fbf"
+  integrity sha512-hHUXGagefjN2iRrID63xckIvotOXOojhQKWIPUZ4mNUZ9nLZW+7FMNoE1lOkEhNWYsx/7ysGIuJYCiMAA9FnrA==
+
+ansi-cyan@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-cyan/-/ansi-cyan-0.1.1.tgz#538ae528af8982f28ae30d86f2f17456d2609873"
+  integrity sha1-U4rlKK+JgvKK4w2G8vF0VtJgmHM=
+  dependencies:
+    ansi-wrap "0.1.0"
+
+ansi-escapes@^3.0.0, ansi-escapes@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.2.0.tgz#8780b98ff9dbf5638152d1f1fe5c1d7b4442976b"
+  integrity sha512-cBhpre4ma+U0T1oM5fXg7Dy1Jw7zzwv7lt/GoCpr+hDQJoYnKVPLL4dCvSEFMmQurOQvSrwT7SL/DAlhBI97RQ==
+
+ansi-escapes@^4.2.1:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-4.3.0.tgz#a4ce2b33d6b214b7950d8595c212f12ac9cc569d"
+  integrity sha512-EiYhwo0v255HUL6eDyuLrXEkTi7WwVCLAw+SeOQ7M7qdun1z1pum4DEm/nuqIVbPvi9RPPc9k9LbyBv6H0DwVg==
+  dependencies:
+    type-fest "^0.8.1"
+
+ansi-gray@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-gray/-/ansi-gray-0.1.1.tgz#2962cf54ec9792c48510a3deb524436861ef7251"
+  integrity sha1-KWLPVOyXksSFEKPetSRDaGHvclE=
+  dependencies:
+    ansi-wrap "0.1.0"
+
+ansi-html@0.0.7:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/ansi-html/-/ansi-html-0.0.7.tgz#813584021962a9e9e6fd039f940d12f56ca7859e"
+  integrity sha1-gTWEAhliqenm/QOflA0S9WynhZ4=
+
+ansi-red@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-red/-/ansi-red-0.1.1.tgz#8c638f9d1080800a353c9c28c8a81ca4705d946c"
+  integrity sha1-jGOPnRCAgAo1PJwoyKgcpHBdlGw=
+  dependencies:
+    ansi-wrap "0.1.0"
+
+ansi-regex@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
+  integrity sha1-w7M6te42DYbg5ijwRorn7yfWVN8=
+
+ansi-regex@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
+  integrity sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=
+
+ansi-regex@^4.0.0, ansi-regex@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.1.0.tgz#8b9f8f08cf1acb843756a839ca8c7e3168c51997"
+  integrity sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==
+
+ansi-regex@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.0.tgz#388539f55179bf39339c81af30a654d69f87cb75"
+  integrity sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==
+
+ansi-styles@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
+  integrity sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=
+
+ansi-styles@^3.2.0, ansi-styles@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
+  integrity sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==
+  dependencies:
+    color-convert "^1.9.0"
+
+ansi-styles@^4.0.0, ansi-styles@^4.1.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-4.2.1.tgz#90ae75c424d008d2624c5bf29ead3177ebfcf359"
+  integrity sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==
+  dependencies:
+    "@types/color-name" "^1.1.1"
+    color-convert "^2.0.1"
+
+ansi-to-html@^0.6.11:
+  version "0.6.14"
+  resolved "https://registry.yarnpkg.com/ansi-to-html/-/ansi-to-html-0.6.14.tgz#65fe6d08bba5dd9db33f44a20aec331e0010dad8"
+  integrity sha512-7ZslfB1+EnFSDO5Ju+ue5Y6It19DRnZXWv8jrGHgIlPna5Mh4jz7BV5jCbQneXNFurQcKoolaaAjHtgSBfOIuA==
+  dependencies:
+    entities "^1.1.2"
+
+ansi-wrap@0.1.0, ansi-wrap@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-wrap/-/ansi-wrap-0.1.0.tgz#a82250ddb0015e9a27ca82e82ea603bbfa45efaf"
+  integrity sha1-qCJQ3bABXponyoLoLqYDu/pF768=
+
+any-observable@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/any-observable/-/any-observable-0.3.0.tgz#af933475e5806a67d0d7df090dd5e8bef65d119b"
+  integrity sha512-/FQM1EDkTsf63Ub2C6O7GuYFDsSXUwsaZDurV0np41ocwq0jthUAYCmhBX9f+KwlaCgIuWyr/4WlUQUBfKfZog==
+
+anymatch@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-2.0.0.tgz#bcb24b4f37934d9aa7ac17b4adaf89e7c76ef2eb"
+  integrity sha512-5teOsQWABXHHBFP9y3skS5P3d/WfWXpv3FUpy+LorMrNYaT9pI4oLMQX7jzQ2KklNpGpWHzdCXTDT2Y3XGlZBw==
+  dependencies:
+    micromatch "^3.1.4"
+    normalize-path "^2.1.1"
+
+anymatch@^3.0.3, anymatch@~3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.1.tgz#c55ecf02185e2469259399310c173ce31233b142"
+  integrity sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==
+  dependencies:
+    normalize-path "^3.0.0"
+    picomatch "^2.0.4"
+
+app-root-dir@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/app-root-dir/-/app-root-dir-1.0.2.tgz#38187ec2dea7577fff033ffcb12172692ff6e118"
+  integrity sha1-OBh+wt6nV3//Az/8sSFyaS/24Rg=
+
+app-root-path@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/app-root-path/-/app-root-path-2.2.1.tgz#d0df4a682ee408273583d43f6f79e9892624bc9a"
+  integrity sha512-91IFKeKk7FjfmezPKkwtaRvSpnUc4gDwPAjA1YZ9Gn0q0PPeW+vbeUsZuyDwjI7+QTHhcLen2v25fi/AmhvbJA==
+
+append-buffer@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/append-buffer/-/append-buffer-1.0.2.tgz#d8220cf466081525efea50614f3de6514dfa58f1"
+  integrity sha1-2CIM9GYIFSXv6lBhTz3mUU36WPE=
+  dependencies:
+    buffer-equal "^1.0.0"
+
+aproba@^1.0.3, aproba@^1.1.1, aproba@^1.1.2:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
+  integrity sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw==
+
+"aproba@^1.1.2 || 2", aproba@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/aproba/-/aproba-2.0.0.tgz#52520b8ae5b569215b354efc0caa3fe1e45a8adc"
+  integrity sha512-lYe4Gx7QT+MKGbDsA+Z+he/Wtef0BiwDOlK/XkBrdfsh9J/jPPXbX0tE9x9cl27Tmu5gg3QUbUrQYa/y+KOHPQ==
+
+arch@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/arch/-/arch-2.1.1.tgz#8f5c2731aa35a30929221bb0640eed65175ec84e"
+  integrity sha512-BLM56aPo9vLLFVa8+/+pJLnrZ7QGGTVHWsCwieAWT9o9K8UeGaQbzZbGoabWLOo2ksBCztoXdqBZBplqLDDCSg==
+
+archive-type@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/archive-type/-/archive-type-4.0.0.tgz#f92e72233056dfc6969472749c267bdb046b1d70"
+  integrity sha1-+S5yIzBW38aWlHJ0nCZ72wRrHXA=
+  dependencies:
+    file-type "^4.2.0"
+
+archy@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/archy/-/archy-1.0.0.tgz#f9c8c13757cc1dd7bc379ac77b2c62a5c2868c40"
+  integrity sha1-+cjBN1fMHde8N5rHeyxipcKGjEA=
+
+are-we-there-yet@~1.1.2:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz#4b35c2944f062a8bfcda66410760350fe9ddfc21"
+  integrity sha512-5hYdAkZlcG8tOLujVDTgCT+uPX0VnpAH28gWsLfzpXYm7wP6mp5Q/gYyR7YQ0cKVJcXJnl3j2kpBan13PtQf6w==
+  dependencies:
+    delegates "^1.0.0"
+    readable-stream "^2.0.6"
+
+argparse@^1.0.7:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
+  integrity sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==
+  dependencies:
+    sprintf-js "~1.0.2"
+
+aria-query@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/aria-query/-/aria-query-3.0.0.tgz#65b3fcc1ca1155a8c9ae64d6eee297f15d5133cc"
+  integrity sha1-ZbP8wcoRVajJrmTW7uKX8V1RM8w=
+  dependencies:
+    ast-types-flow "0.0.7"
+    commander "^2.11.0"
+
+arr-diff@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-1.1.0.tgz#687c32758163588fef7de7b36fabe495eb1a399a"
+  integrity sha1-aHwydYFjWI/vfeezb6vklesaOZo=
+  dependencies:
+    arr-flatten "^1.0.1"
+    array-slice "^0.2.3"
+
+arr-diff@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-4.0.0.tgz#d6461074febfec71e7e15235761a329a5dc7c520"
+  integrity sha1-1kYQdP6/7HHn4VI1dhoyml3HxSA=
+
+arr-filter@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/arr-filter/-/arr-filter-1.1.2.tgz#43fdddd091e8ef11aa4c45d9cdc18e2dff1711ee"
+  integrity sha1-Q/3d0JHo7xGqTEXZzcGOLf8XEe4=
+  dependencies:
+    make-iterator "^1.0.0"
+
+arr-flatten@^1.0.1, arr-flatten@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.1.0.tgz#36048bbff4e7b47e136644316c99669ea5ae91f1"
+  integrity sha512-L3hKV5R/p5o81R7O02IGnwpDmkp6E982XhtbuwSe3O4qOtMMMtodicASA1Cny2U+aCXcNpml+m4dPsvsJ3jatg==
+
+arr-map@^2.0.0, arr-map@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/arr-map/-/arr-map-2.0.2.tgz#3a77345ffc1cf35e2a91825601f9e58f2e24cac4"
+  integrity sha1-Onc0X/wc814qkYJWAfnljy4kysQ=
+  dependencies:
+    make-iterator "^1.0.0"
+
+arr-union@^2.0.1:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/arr-union/-/arr-union-2.1.0.tgz#20f9eab5ec70f5c7d215b1077b1c39161d292c7d"
+  integrity sha1-IPnqtexw9cfSFbEHexw5Fh0pLH0=
+
+arr-union@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/arr-union/-/arr-union-3.1.0.tgz#e39b09aea9def866a8f206e288af63919bae39c4"
+  integrity sha1-45sJrqne+Gao8gbiiK9jkZuuOcQ=
+
+array-differ@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-differ/-/array-differ-1.0.0.tgz#eff52e3758249d33be402b8bb8e564bb2b5d4031"
+  integrity sha1-7/UuN1gknTO+QCuLuOVkuytdQDE=
+
+array-each@^1.0.0, array-each@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/array-each/-/array-each-1.0.1.tgz#a794af0c05ab1752846ee753a1f211a05ba0c44f"
+  integrity sha1-p5SvDAWrF1KEbudTofIRoFugxE8=
+
+array-equal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"
+  integrity sha1-jCpe8kcv2ep0KwTHenUJO6J1fJM=
+
+array-find-index@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array-find-index/-/array-find-index-1.0.2.tgz#df010aa1287e164bbda6f9723b0a96a1ec4187a1"
+  integrity sha1-3wEKoSh+Fku9pvlyOwqWoexBh6E=
+
+array-flatten@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
+  integrity sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=
+
+array-flatten@^2.1.0:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-2.1.2.tgz#24ef80a28c1a893617e2149b0c6d0d788293b099"
+  integrity sha512-hNfzcOV8W4NdualtqBFPyVO+54DSJuZGY9qT4pRroB6S9e3iiido2ISIC5h9R2sPJ8H3FHCIiEnsv1lPXO3KtQ==
+
+array-ify@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-ify/-/array-ify-1.0.0.tgz#9e528762b4a9066ad163a6962a364418e9626ece"
+  integrity sha1-nlKHYrSpBmrRY6aWKjZEGOlibs4=
+
+array-includes@^3.0.3, array-includes@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/array-includes/-/array-includes-3.1.1.tgz#cdd67e6852bdf9c1215460786732255ed2459348"
+  integrity sha512-c2VXaCHl7zPsvpkFsw4nxvFie4fh1ur9bpcgsVkIjqn0H/Xwdg+7fv3n2r/isyS8EBj5b06M9kHyZuIr4El6WQ==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0"
+    is-string "^1.0.5"
+
+array-initial@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/array-initial/-/array-initial-1.1.0.tgz#2fa74b26739371c3947bd7a7adc73be334b3d795"
+  integrity sha1-L6dLJnOTccOUe9enrcc74zSz15U=
+  dependencies:
+    array-slice "^1.0.0"
+    is-number "^4.0.0"
+
+array-last@^1.1.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/array-last/-/array-last-1.3.0.tgz#7aa77073fec565ddab2493f5f88185f404a9d336"
+  integrity sha512-eOCut5rXlI6aCOS7Z7kCplKRKyiFQ6dHFBem4PwlwKeNFk2/XxTrhRh5T9PyaEWGy/NHTZWbY+nsZlNFJu9rYg==
+  dependencies:
+    is-number "^4.0.0"
+
+array-slice@^0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/array-slice/-/array-slice-0.2.3.tgz#dd3cfb80ed7973a75117cdac69b0b99ec86186f5"
+  integrity sha1-3Tz7gO15c6dRF82sabC5nshhhvU=
+
+array-slice@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/array-slice/-/array-slice-1.1.0.tgz#e368ea15f89bc7069f7ffb89aec3a6c7d4ac22d4"
+  integrity sha512-B1qMD3RBP7O8o0H2KbrXDyB0IccejMF15+87Lvlor12ONPRHP6gTjXMNkt/d3ZuOGbAe66hFmaCfECI24Ufp6w==
+
+array-sort@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-sort/-/array-sort-1.0.0.tgz#e4c05356453f56f53512a7d1d6123f2c54c0a88a"
+  integrity sha512-ihLeJkonmdiAsD7vpgN3CRcx2J2S0TiYW+IS/5zHBI7mKUq3ySvBdzzBfD236ubDBQFiiyG3SWCPc+msQ9KoYg==
+  dependencies:
+    default-compare "^1.0.0"
+    get-value "^2.0.6"
+    kind-of "^5.0.2"
+
+array-union@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
+  integrity sha1-mjRBDk9OPaI96jdb5b5w8kd47Dk=
+  dependencies:
+    array-uniq "^1.0.1"
+
+array-union@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/array-union/-/array-union-2.1.0.tgz#b798420adbeb1de828d84acd8a2e23d3efe85e8d"
+  integrity sha512-HGyxoOTYUyCM6stUe6EJgnd4EoewAI7zMdfqO+kGjnlZmBDz/cR5pf8r/cR4Wq60sL/p0IkcjUEEPwS3GFrIyw==
+
+array-uniq@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
+  integrity sha1-r2rId6Jcx/dOBYiUdThY39sk/bY=
+
+array-unique@^0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
+  integrity sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=
+
+array.prototype.flat@^1.2.1:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/array.prototype.flat/-/array.prototype.flat-1.2.3.tgz#0de82b426b0318dbfdb940089e38b043d37f6c7b"
+  integrity sha512-gBlRZV0VSmfPIeWfuuy56XZMvbVfbEUnOXUvt3F/eUUUSyzlgLxhEX4YAEpxNAogRGehPSnfXyPtYyKAhkzQhQ==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+
+array.prototype.flatmap@^1.2.1:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/array.prototype.flatmap/-/array.prototype.flatmap-1.2.3.tgz#1c13f84a178566042dd63de4414440db9222e443"
+  integrity sha512-OOEk+lkePcg+ODXIpvuU9PAryCikCJyo7GlDG1upleEpQRx6mzL9puEBkozQ5iAx20KV0l3DbyQwqciJtqe5Pg==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+    function-bind "^1.1.1"
+
+array.prototype.map@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array.prototype.map/-/array.prototype.map-1.0.2.tgz#9a4159f416458a23e9483078de1106b2ef68f8ec"
+  integrity sha512-Az3OYxgsa1g7xDYp86l0nnN4bcmuEITGe1rbdEBVkrqkzMgDcbdQ2R7r41pNzti+4NMces3H8gMmuioZUilLgw==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+    es-array-method-boxes-properly "^1.0.0"
+    is-string "^1.0.4"
+
+arrify@^1.0.0, arrify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
+  integrity sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=
+
+asap@^2.0.0, asap@~2.0.3:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
+  integrity sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY=
+
+asn1.js@^4.0.0:
+  version "4.10.1"
+  resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.10.1.tgz#b9c2bf5805f1e64aadeed6df3a2bfafb5a73f5a0"
+  integrity sha512-p32cOF5q0Zqs9uBiONKYLm6BClCoBCM5O9JfeUSlnQLBTxYdTK+pW+nXflm8UkKd2UYlEbYz5qEi0JuZR9ckSw==
+  dependencies:
+    bn.js "^4.0.0"
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+
+asn1@~0.2.3:
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
+  integrity sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==
+  dependencies:
+    safer-buffer "~2.1.0"
+
+assert-plus@1.0.0, assert-plus@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
+  integrity sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=
+
+assert@^1.1.1:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/assert/-/assert-1.5.0.tgz#55c109aaf6e0aefdb3dc4b71240c70bf574b18eb"
+  integrity sha512-EDsgawzwoun2CZkCgtxJbv392v4nbk9XDD06zI+kQYoBM/3RBWLlEyJARDOmhAAosBjWACEkKL6S+lIZtcAubA==
+  dependencies:
+    object-assign "^4.1.1"
+    util "0.10.3"
+
+assign-symbols@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
+  integrity sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=
+
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+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/ast-types-flow/-/ast-types-flow-0.0.7.tgz#f70b735c6bca1a5c9c22d982c3e39e7feba3bdad"
+  integrity sha1-9wtzXGvKGlycItmCw+Oef+ujva0=
+
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+  version "0.11.7"
+  resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.11.7.tgz#f318bf44e339db6a320be0009ded64ec1471f46c"
+  integrity sha512-2mP3TwtkY/aTv5X3ZsMpNAbOnyoC/aMJwJSoaELPkHId0nSQgFcnU4dRW3isxiz7+zBexk0ym3WNVjMiQBnJSw==
+
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+  version "0.13.2"
+  resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.13.2.tgz#df39b677a911a83f3a049644fb74fdded23cea48"
+  integrity sha512-uWMHxJxtfj/1oZClOxDEV1sQ1HCDkA4MG8Gr69KKeBjEVH0R84WlejZ0y2DcwyBlpAEMltmVYkVgqfLFb2oyiA==
+
+astral-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
+  integrity sha512-+Ryf6g3BKoRc7jfp7ad8tM4TtMiaWvbF/1/sQcZPkkS7ag3D5nMBCe2UfOTONtAkaG0tO0ij3C5Lwmf1EiyjHg==
+
+async-done@^1.2.0, async-done@^1.2.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/async-done/-/async-done-1.3.2.tgz#5e15aa729962a4b07414f528a88cdf18e0b290a2"
+  integrity sha512-uYkTP8dw2og1tu1nmza1n1CMW0qb8gWWlwqMmLb7MhBVs4BXrFziT6HXUd+/RlRA/i4H9AkofYloUbs1fwMqlw==
+  dependencies:
+    end-of-stream "^1.1.0"
+    once "^1.3.2"
+    process-nextick-args "^2.0.0"
+    stream-exhaust "^1.0.1"
+
+async-each@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
+  integrity sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==
+
+async-limiter@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
+  integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
+
+async-retry@^1.1.4:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/async-retry/-/async-retry-1.3.1.tgz#139f31f8ddce50c0870b0ba558a6079684aaed55"
+  integrity sha512-aiieFW/7h3hY0Bq5d+ktDBejxuwR78vRu9hDUdR8rNhSaQ29VzPL4AoIRG7D/c7tdenwOcKvgPM6tIxB3cB6HA==
+  dependencies:
+    retry "0.12.0"
+
+async-settle@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/async-settle/-/async-settle-1.0.0.tgz#1d0a914bb02575bec8a8f3a74e5080f72b2c0c6b"
+  integrity sha1-HQqRS7Aldb7IqPOnTlCA9yssDGs=
+  dependencies:
+    async-done "^1.2.2"
+
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+  version "2.6.3"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.6.3.tgz#d72625e2344a3656e3a3ad4fa749fa83299d82ff"
+  integrity sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==
+  dependencies:
+    lodash "^4.17.14"
+
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+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
+  integrity sha1-x57Zf380y48robyXkLzDZkdLS3k=
+
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+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
+  integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
+
+autoprefixer@9.7.1:
+  version "9.7.1"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.7.1.tgz#9ffc44c55f5ca89253d9bb7186cefb01ef57747f"
+  integrity sha512-w3b5y1PXWlhYulevrTJ0lizkQ5CyqfeU6BIRDbuhsMupstHQOeb1Ur80tcB1zxSu7AwyY/qCQ7Vvqklh31ZBFw==
+  dependencies:
+    browserslist "^4.7.2"
+    caniuse-lite "^1.0.30001006"
+    chalk "^2.4.2"
+    normalize-range "^0.1.2"
+    num2fraction "^1.2.2"
+    postcss "^7.0.21"
+    postcss-value-parser "^4.0.2"
+
+autoprefixer@^9.4.7, autoprefixer@^9.6.1, autoprefixer@^9.6.5, autoprefixer@^9.7.2, autoprefixer@^9.7.4:
+  version "9.7.4"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.7.4.tgz#f8bf3e06707d047f0641d87aee8cfb174b2a5378"
+  integrity sha512-g0Ya30YrMBAEZk60lp+qfX5YQllG+S5W3GYCFvyHTvhOki0AEQJLPEcIuGRsqVwLi8FvXPVtwTGhfr38hVpm0g==
+  dependencies:
+    browserslist "^4.8.3"
+    caniuse-lite "^1.0.30001020"
+    chalk "^2.4.2"
+    normalize-range "^0.1.2"
+    num2fraction "^1.2.2"
+    postcss "^7.0.26"
+    postcss-value-parser "^4.0.2"
+
+aws-sign2@~0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
+  integrity sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=
+
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+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.9.1.tgz#7e33d8f7d449b3f673cd72deb9abdc552dbe528e"
+  integrity sha512-wMHVg2EOHaMRxbzgFJ9gtjOOCrI80OHLG14rxi28XwOW8ux6IiEbRCGGGqCtdAIg4FQCbW20k9RsT4y3gJlFug==
+
+axios@0.19.0:
+  version "0.19.0"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.19.0.tgz#8e09bff3d9122e133f7b8101c8fbdd00ed3d2ab8"
+  integrity sha512-1uvKqKQta3KBxIz14F2v06AEHZ/dIoeKfbTRkK1E5oqjDnuEerLmYTgJB5AiQZHJcljpg1TuRzdjDR06qNk0DQ==
+  dependencies:
+    follow-redirects "1.5.10"
+    is-buffer "^2.0.2"
+
+axobject-query@2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/axobject-query/-/axobject-query-2.0.2.tgz#ea187abe5b9002b377f925d8bf7d1c561adf38f9"
+  integrity sha512-MCeek8ZH7hKyO1rWUbKNQBbl4l2eY0ntk7OGi+q0RlafrCnfPxC06WZA+uebCfmYp4mNU9jRBP1AhGyf8+W3ww==
+  dependencies:
+    ast-types-flow "0.0.7"
+
+babel-code-frame@^6.22.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.26.0.tgz#63fd43f7dc1e3bb7ce35947db8fe369a3f58c74b"
+  integrity sha1-Y/1D99weO7fONZR9uP42mj9Yx0s=
+  dependencies:
+    chalk "^1.1.3"
+    esutils "^2.0.2"
+    js-tokens "^3.0.2"
+
+babel-core@^7.0.0-bridge.0:
+  version "7.0.0-bridge.0"
+  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-7.0.0-bridge.0.tgz#95a492ddd90f9b4e9a4a1da14eb335b87b634ece"
+  integrity sha512-poPX9mZH/5CSanm50Q+1toVci6pv5KSRv/5TWCwtzQS5XEwn40BcCrgIeMFWP9CKKIniKXNxoIOnOq4VVlGXhg==
+
+babel-eslint@^10.0.3:
+  version "10.1.0"
+  resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-10.1.0.tgz#6968e568a910b78fb3779cdd8b6ac2f479943232"
+  integrity sha512-ifWaTHQ0ce+448CYop8AdrQiBsGrnC+bMgfyKFdi6EsPLTAWG+QfyDeM6OH+FmWnKvEq5NnBMLvlBUPKQZoDSg==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    "@babel/parser" "^7.7.0"
+    "@babel/traverse" "^7.7.0"
+    "@babel/types" "^7.7.0"
+    eslint-visitor-keys "^1.0.0"
+    resolve "^1.12.0"
+
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+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-evaluate-path/-/babel-helper-evaluate-path-0.5.0.tgz#a62fa9c4e64ff7ea5cea9353174ef023a900a67c"
+  integrity sha512-mUh0UhS607bGh5wUMAQfOpt2JX2ThXMtppHRdRU1kL7ZLRWIXxoV2UIV1r2cAeeNeU1M5SB5/RSUgUxrK8yOkA==
+
+babel-helper-flip-expressions@^0.4.3:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/babel-helper-flip-expressions/-/babel-helper-flip-expressions-0.4.3.tgz#3696736a128ac18bc25254b5f40a22ceb3c1d3fd"
+  integrity sha1-NpZzahKKwYvCUlS19AoizrPB0/0=
+
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+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/babel-helper-is-nodes-equiv/-/babel-helper-is-nodes-equiv-0.0.1.tgz#34e9b300b1479ddd98ec77ea0bbe9342dfe39684"
+  integrity sha1-NOmzALFHnd2Y7HfqC76TQt/jloQ=
+
+babel-helper-is-void-0@^0.4.3:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/babel-helper-is-void-0/-/babel-helper-is-void-0-0.4.3.tgz#7d9c01b4561e7b95dbda0f6eee48f5b60e67313e"
+  integrity sha1-fZwBtFYee5Xb2g9u7kj1tg5nMT4=
+
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+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/babel-helper-mark-eval-scopes/-/babel-helper-mark-eval-scopes-0.4.3.tgz#d244a3bef9844872603ffb46e22ce8acdf551562"
+  integrity sha1-0kSjvvmESHJgP/tG4izorN9VFWI=
+
+babel-helper-remove-or-void@^0.4.3:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/babel-helper-remove-or-void/-/babel-helper-remove-or-void-0.4.3.tgz#a4f03b40077a0ffe88e45d07010dee241ff5ae60"
+  integrity sha1-pPA7QAd6D/6I5F0HAQ3uJB/1rmA=
+
+babel-helper-to-multiple-sequence-expressions@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-to-multiple-sequence-expressions/-/babel-helper-to-multiple-sequence-expressions-0.5.0.tgz#a3f924e3561882d42fcf48907aa98f7979a4588d"
+  integrity sha512-m2CvfDW4+1qfDdsrtf4dwOslQC3yhbgyBFptncp4wvtdrDHqueW7slsYv4gArie056phvQFhT2nRcGS4bnm6mA==
+
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+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-25.1.0.tgz#206093ac380a4b78c4404a05b3277391278f80fb"
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+  dependencies:
+    "@jest/transform" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    "@types/babel__core" "^7.1.0"
+    babel-plugin-istanbul "^6.0.0"
+    babel-preset-jest "^25.1.0"
+    chalk "^3.0.0"
+    slash "^3.0.0"
+
+babel-loader@8.0.6, babel-loader@^8.0.6:
+  version "8.0.6"
+  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-8.0.6.tgz#e33bdb6f362b03f4bb141a0c21ab87c501b70dfb"
+  integrity sha512-4BmWKtBOBm13uoUwd08UwjZlaw3O9GWf456R9j+5YykFZ6LUIjIKLc0zEZf+hauxPOJs96C8k6FvYD09vWzhYw==
+  dependencies:
+    find-cache-dir "^2.0.0"
+    loader-utils "^1.0.2"
+    mkdirp "^0.5.1"
+    pify "^4.0.1"
+
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+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/babel-plugin-add-react-displayname/-/babel-plugin-add-react-displayname-0.0.5.tgz#339d4cddb7b65fd62d1df9db9fe04de134122bd5"
+  integrity sha1-M51M3be2X9YtHfnbn+BN4TQSK9U=
+
+babel-plugin-apply-mdx-type-prop@^1.5.7:
+  version "1.5.7"
+  resolved "https://registry.yarnpkg.com/babel-plugin-apply-mdx-type-prop/-/babel-plugin-apply-mdx-type-prop-1.5.7.tgz#e34d7a8cda665a61f473133df23d17229c250bd7"
+  integrity sha512-SUDwTmMmxzaAZ1YfAPnL2UI3q/JEs+fekx/QTZYEgK+cVGMwS/PrCeK9UDlTHOYJr9b4mieR+iLhm43jrav2WA==
+  dependencies:
+    "@babel/helper-plugin-utils" "7.8.3"
+    "@mdx-js/util" "^1.5.7"
+
+babel-plugin-dynamic-import-node@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-dynamic-import-node/-/babel-plugin-dynamic-import-node-2.3.0.tgz#f00f507bdaa3c3e3ff6e7e5e98d90a7acab96f7f"
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+  dependencies:
+    object.assign "^4.1.0"
+
+babel-plugin-emotion@^10.0.20, babel-plugin-emotion@^10.0.27:
+  version "10.0.27"
+  resolved "https://registry.yarnpkg.com/babel-plugin-emotion/-/babel-plugin-emotion-10.0.27.tgz#59001cf5de847c1d61f2079cd906a90a00d3184f"
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+  dependencies:
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+    "@emotion/hash" "0.7.4"
+    "@emotion/memoize" "0.7.4"
+    "@emotion/serialize" "^0.11.15"
+    babel-plugin-macros "^2.0.0"
+    babel-plugin-syntax-jsx "^6.18.0"
+    convert-source-map "^1.5.0"
+    escape-string-regexp "^1.0.5"
+    find-root "^1.1.0"
+    source-map "^0.5.7"
+
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+  version "1.5.7"
+  resolved "https://registry.yarnpkg.com/babel-plugin-extract-import-names/-/babel-plugin-extract-import-names-1.5.7.tgz#f5c8e4383d46cf65507bf8d3dbf163e534e673b0"
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+  dependencies:
+    "@babel/helper-plugin-utils" "7.8.3"
+
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+  version "1.13.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-import/-/babel-plugin-import-1.13.0.tgz#c532fd533df9db53b47d4d4db3676090fc5c07a5"
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+  dependencies:
+    "@babel/helper-module-imports" "^7.0.0"
+    "@babel/runtime" "^7.0.0"
+
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+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-5.2.0.tgz#df4ade83d897a92df069c4d9a25cf2671293c854"
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+  dependencies:
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+    find-up "^3.0.0"
+    istanbul-lib-instrument "^3.3.0"
+    test-exclude "^5.2.3"
+
+babel-plugin-istanbul@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-6.0.0.tgz#e159ccdc9af95e0b570c75b4573b7c34d671d765"
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+  dependencies:
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+    "@istanbuljs/load-nyc-config" "^1.0.0"
+    "@istanbuljs/schema" "^0.1.2"
+    istanbul-lib-instrument "^4.0.0"
+    test-exclude "^6.0.0"
+
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+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-25.1.0.tgz#fb62d7b3b53eb36c97d1bc7fec2072f9bd115981"
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+  dependencies:
+    "@types/babel__traverse" "^7.0.6"
+
+babel-plugin-macros@^2.0.0, babel-plugin-macros@^2.7.0:
+  version "2.8.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-macros/-/babel-plugin-macros-2.8.0.tgz#0f958a7cc6556b1e65344465d99111a1e5e10138"
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+  dependencies:
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+    cosmiconfig "^6.0.0"
+    resolve "^1.12.0"
+
+babel-plugin-minify-builtins@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-minify-builtins/-/babel-plugin-minify-builtins-0.5.0.tgz#31eb82ed1a0d0efdc31312f93b6e4741ce82c36b"
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+big.js@^5.2.2:
+  version "5.2.2"
+  resolved "https://registry.yarnpkg.com/big.js/-/big.js-5.2.2.tgz#65f0af382f578bcdc742bd9c281e9cb2d7768328"
+  integrity sha512-vyL2OymJxmarO8gxMr0mhChsO9QGwhynfuu4+MHTAW6czfq9humCB7rKpUjDd9YUiDPU4mzpyupFSvOClAwbmQ==
+
+bin-build@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/bin-build/-/bin-build-3.0.0.tgz#c5780a25a8a9f966d8244217e6c1f5082a143861"
+  integrity sha512-jcUOof71/TNAI2uM5uoUaDq2ePcVBQ3R/qhxAz1rX7UfvduAL/RXD3jXzvn8cVcDJdGVkiR1shal3OH0ImpuhA==
+  dependencies:
+    decompress "^4.0.0"
+    download "^6.2.2"
+    execa "^0.7.0"
+    p-map-series "^1.0.0"
+    tempfile "^2.0.0"
+
+bin-check@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/bin-check/-/bin-check-4.1.0.tgz#fc495970bdc88bb1d5a35fc17e65c4a149fc4a49"
+  integrity sha512-b6weQyEUKsDGFlACWSIOfveEnImkJyK/FGW6FAG42loyoquvjdtOIqO6yBFzHyqyVVhNgNkQxxx09SFLK28YnA==
+  dependencies:
+    execa "^0.7.0"
+    executable "^4.1.0"
+
+bin-links@^1.1.2:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/bin-links/-/bin-links-1.1.7.tgz#34b79ea9d0e575d7308afeff0c6b2fc24c793359"
+  integrity sha512-/eaLaTu7G7/o7PV04QPy1HRT65zf+1tFkPGv0sPTV0tRwufooYBQO3zrcyGgm+ja+ZtBf2GEuKjDRJ2pPG+yqA==
+  dependencies:
+    bluebird "^3.5.3"
+    cmd-shim "^3.0.0"
+    gentle-fs "^2.3.0"
+    graceful-fs "^4.1.15"
+    npm-normalize-package-bin "^1.0.0"
+    write-file-atomic "^2.3.0"
+
+bin-version-check@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/bin-version-check/-/bin-version-check-4.0.0.tgz#7d819c62496991f80d893e6e02a3032361608f71"
+  integrity sha512-sR631OrhC+1f8Cvs8WyVWOA33Y8tgwjETNPyyD/myRBXLkfS/vl74FmH/lFcRl9KY3zwGh7jFhvyk9vV3/3ilQ==
+  dependencies:
+    bin-version "^3.0.0"
+    semver "^5.6.0"
+    semver-truncate "^1.1.2"
+
+bin-version@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/bin-version/-/bin-version-3.1.0.tgz#5b09eb280752b1bd28f0c9db3f96f2f43b6c0839"
+  integrity sha512-Mkfm4iE1VFt4xd4vH+gx+0/71esbfus2LsnCGe8Pi4mndSPyT+NGES/Eg99jx8/lUGWfu3z2yuB/bt5UB+iVbQ==
+  dependencies:
+    execa "^1.0.0"
+    find-versions "^3.0.0"
+
+bin-wrapper@^4.0.0, bin-wrapper@^4.0.1:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/bin-wrapper/-/bin-wrapper-4.1.0.tgz#99348f2cf85031e3ef7efce7e5300aeaae960605"
+  integrity sha512-hfRmo7hWIXPkbpi0ZltboCMVrU+0ClXR/JgbCKKjlDjQf6igXa7OwdqNcFWQZPZTgiY7ZpzE3+LjjkLiTN2T7Q==
+  dependencies:
+    bin-check "^4.1.0"
+    bin-version-check "^4.0.0"
+    download "^7.1.0"
+    import-lazy "^3.1.0"
+    os-filter-obj "^2.0.0"
+    pify "^4.0.1"
+
+binary-extensions@^1.0.0:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.13.1.tgz#598afe54755b2868a5330d2aff9d4ebb53209b65"
+  integrity sha512-Un7MIEDdUC5gNpcGDV97op1Ywk748MpHcFTHoYs6qnj1Z3j7I53VG3nwZhKzoBZmbdRNnb6WRdFlwl7tSDuZGw==
+
+binary-extensions@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.0.0.tgz#23c0df14f6a88077f5f986c0d167ec03c3d5537c"
+  integrity sha512-Phlt0plgpIIBOGTT/ehfFnbNlfsDEiqmzE2KRXoX1bLIlir4X/MR+zSyBEkL05ffWgnRSf/DXv+WrUAVr93/ow==
+
+bindings@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.5.0.tgz#10353c9e945334bc0511a6d90b38fbc7c9c504df"
+  integrity sha512-p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ==
+  dependencies:
+    file-uri-to-path "1.0.0"
+
+bl@^1.0.0:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-1.2.2.tgz#a160911717103c07410cef63ef51b397c025af9c"
+  integrity sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==
+  dependencies:
+    readable-stream "^2.3.5"
+    safe-buffer "^5.1.1"
+
+bluebird@^3.1.1, bluebird@^3.3.5, bluebird@^3.5.1, bluebird@^3.5.3, bluebird@^3.5.5:
+  version "3.7.2"
+  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.2.tgz#9f229c15be272454ffa973ace0dbee79a1b0c36f"
+  integrity sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg==
+
+bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
+  version "4.11.8"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
+  integrity sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==
+
+body-parser@1.19.0:
+  version "1.19.0"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
+  integrity sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==
+  dependencies:
+    bytes "3.1.0"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.2"
+    http-errors "1.7.2"
+    iconv-lite "0.4.24"
+    on-finished "~2.3.0"
+    qs "6.7.0"
+    raw-body "2.4.0"
+    type-is "~1.6.17"
+
+bonjour@^3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/bonjour/-/bonjour-3.5.0.tgz#8e890a183d8ee9a2393b3844c691a42bcf7bc9f5"
+  integrity sha1-jokKGD2O6aI5OzhExpGkK897yfU=
+  dependencies:
+    array-flatten "^2.1.0"
+    deep-equal "^1.0.1"
+    dns-equal "^1.0.0"
+    dns-txt "^2.0.2"
+    multicast-dns "^6.0.1"
+    multicast-dns-service-types "^1.1.0"
+
+boolbase@^1.0.0, boolbase@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
+  integrity sha1-aN/1++YMUes3cl6p4+0xDcwed24=
+
+boxen@^1.2.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/boxen/-/boxen-1.3.0.tgz#55c6c39a8ba58d9c61ad22cd877532deb665a20b"
+  integrity sha512-TNPjfTr432qx7yOjQyaXm3dSR0MH9vXp7eT1BFSl/C51g+EFnOR9hTg1IreahGBmDNCehscshe45f+C1TBZbLw==
+  dependencies:
+    ansi-align "^2.0.0"
+    camelcase "^4.0.0"
+    chalk "^2.0.1"
+    cli-boxes "^1.0.0"
+    string-width "^2.0.0"
+    term-size "^1.2.0"
+    widest-line "^2.0.0"
+
+boxen@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/boxen/-/boxen-3.2.0.tgz#fbdff0de93636ab4450886b6ff45b92d098f45eb"
+  integrity sha512-cU4J/+NodM3IHdSL2yN8bqYqnmlBTidDR4RC7nJs61ZmtGz8VZzM3HLQX0zY5mrSmPtR3xWwsq2jOUQqFZN8+A==
+  dependencies:
+    ansi-align "^3.0.0"
+    camelcase "^5.3.1"
+    chalk "^2.4.2"
+    cli-boxes "^2.2.0"
+    string-width "^3.0.0"
+    term-size "^1.2.0"
+    type-fest "^0.3.0"
+    widest-line "^2.0.0"
+
+boxen@^4.1.0, boxen@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/boxen/-/boxen-4.2.0.tgz#e411b62357d6d6d36587c8ac3d5d974daa070e64"
+  integrity sha512-eB4uT9RGzg2odpER62bBwSLvUeGC+WbRjjyyFhGsKnc8wp/m0+hQsMUvUe3H2V0D5vw0nBdO1hCJoZo5mKeuIQ==
+  dependencies:
+    ansi-align "^3.0.0"
+    camelcase "^5.3.1"
+    chalk "^3.0.0"
+    cli-boxes "^2.2.0"
+    string-width "^4.1.0"
+    term-size "^2.1.0"
+    type-fest "^0.8.1"
+    widest-line "^3.1.0"
+
+brace-expansion@^1.1.7:
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
+  integrity sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
+braces@^2.3.1, braces@^2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-2.3.2.tgz#5979fd3f14cd531565e5fa2df1abfff1dfaee729"
+  integrity sha512-aNdbnj9P8PjdXU4ybaWLK2IF3jc/EoDYbC7AazW6to3TRsfXxscC9UXOB5iDiEQrkyIbWp2SLQda4+QAa7nc3w==
+  dependencies:
+    arr-flatten "^1.1.0"
+    array-unique "^0.3.2"
+    extend-shallow "^2.0.1"
+    fill-range "^4.0.0"
+    isobject "^3.0.1"
+    repeat-element "^1.1.2"
+    snapdragon "^0.8.1"
+    snapdragon-node "^2.0.1"
+    split-string "^3.0.2"
+    to-regex "^3.0.1"
+
+braces@^3.0.1, braces@~3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
+  integrity sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==
+  dependencies:
+    fill-range "^7.0.1"
+
+brorand@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
+  integrity sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=
+
+browser-process-hrtime@^0.1.2:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-0.1.3.tgz#616f00faef1df7ec1b5bf9cfe2bdc3170f26c7b4"
+  integrity sha512-bRFnI4NnjO6cnyLmOV/7PVoDEMJChlcfN0z4s1YMBY989/SvlfMI1lgCnkFUs53e9gQF+w7qu7XdllSTiSl8Aw==
+
+browser-resolve@^1.11.3:
+  version "1.11.3"
+  resolved "https://registry.yarnpkg.com/browser-resolve/-/browser-resolve-1.11.3.tgz#9b7cbb3d0f510e4cb86bdbd796124d28b5890af6"
+  integrity sha512-exDi1BYWB/6raKHmDTCicQfTkqwN5fioMFV4j8BsfMU4R2DK/QfZfK7kOVkmWCNANf0snkBzqGqAJBao9gZMdQ==
+  dependencies:
+    resolve "1.1.7"
+
+browser-stdout@1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/browser-stdout/-/browser-stdout-1.3.1.tgz#baa559ee14ced73452229bad7326467c61fabd60"
+  integrity sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==
+
+browserify-aes@^1.0.0, browserify-aes@^1.0.4:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
+  integrity sha512-+7CHXqGuspUn/Sl5aO7Ea0xWGAtETPXNSAjHo48JfLdPWcMng33Xe4znFvQweqc/uzk5zSOI3H52CYnjCfb5hA==
+  dependencies:
+    buffer-xor "^1.0.3"
+    cipher-base "^1.0.0"
+    create-hash "^1.1.0"
+    evp_bytestokey "^1.0.3"
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
+browserify-cipher@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/browserify-cipher/-/browserify-cipher-1.0.1.tgz#8d6474c1b870bfdabcd3bcfcc1934a10e94f15f0"
+  integrity sha512-sPhkz0ARKbf4rRQt2hTpAHqn47X3llLkUGn+xEJzLjwY8LRs2p0v7ljvI5EyoRO/mexrNunNECisZs+gw2zz1w==
+  dependencies:
+    browserify-aes "^1.0.4"
+    browserify-des "^1.0.0"
+    evp_bytestokey "^1.0.0"
+
+browserify-des@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/browserify-des/-/browserify-des-1.0.2.tgz#3af4f1f59839403572f1c66204375f7a7f703e9c"
+  integrity sha512-BioO1xf3hFwz4kc6iBhI3ieDFompMhrMlnDFC4/0/vd5MokpuAc3R+LYbwTA9A5Yc9pq9UYPqffKpW2ObuwX5A==
+  dependencies:
+    cipher-base "^1.0.1"
+    des.js "^1.0.0"
+    inherits "^2.0.1"
+    safe-buffer "^5.1.2"
+
+browserify-rsa@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/browserify-rsa/-/browserify-rsa-4.0.1.tgz#21e0abfaf6f2029cf2fafb133567a701d4135524"
+  integrity sha1-IeCr+vbyApzy+vsTNWenAdQTVSQ=
+  dependencies:
+    bn.js "^4.1.0"
+    randombytes "^2.0.1"
+
+browserify-sign@^4.0.0:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/browserify-sign/-/browserify-sign-4.0.4.tgz#aa4eb68e5d7b658baa6bf6a57e630cbd7a93d298"
+  integrity sha1-qk62jl17ZYuqa/alfmMMvXqT0pg=
+  dependencies:
+    bn.js "^4.1.1"
+    browserify-rsa "^4.0.0"
+    create-hash "^1.1.0"
+    create-hmac "^1.1.2"
+    elliptic "^6.0.0"
+    inherits "^2.0.1"
+    parse-asn1 "^5.0.0"
+
+browserify-zlib@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/browserify-zlib/-/browserify-zlib-0.2.0.tgz#2869459d9aa3be245fe8fe2ca1f46e2e7f54d73f"
+  integrity sha512-Z942RysHXmJrhqk88FmKBVq/v5tqmSkDz7p54G/MGyjMnCFFnC79XWNbg+Vta8W6Wb2qtSZTSxIGkJrRpCFEiA==
+  dependencies:
+    pako "~1.0.5"
+
+browserslist@4.7.0:
+  version "4.7.0"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.7.0.tgz#9ee89225ffc07db03409f2fee524dc8227458a17"
+  integrity sha512-9rGNDtnj+HaahxiVV38Gn8n8Lr8REKsel68v1sPFfIGEK6uSXTY3h9acgiT1dZVtOOUtifo/Dn8daDQ5dUgVsA==
+  dependencies:
+    caniuse-lite "^1.0.30000989"
+    electron-to-chromium "^1.3.247"
+    node-releases "^1.1.29"
+
+browserslist@4.8.3:
+  version "4.8.3"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.8.3.tgz#65802fcd77177c878e015f0e3189f2c4f627ba44"
+  integrity sha512-iU43cMMknxG1ClEZ2MDKeonKE1CCrFVkQK2AqO2YWFmvIrx4JWrvQ4w4hQez6EpVI8rHTtqh/ruHHDHSOKxvUg==
+  dependencies:
+    caniuse-lite "^1.0.30001017"
+    electron-to-chromium "^1.3.322"
+    node-releases "^1.1.44"
+
+browserslist@^4.0.0, browserslist@^4.1.1, browserslist@^4.6.2, browserslist@^4.6.4, browserslist@^4.7.0, browserslist@^4.7.2, browserslist@^4.8.3, browserslist@^4.8.5, browserslist@^4.8.7:
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.9.0.tgz#ff85c390889e0f754d7bd8ad13412575cdcf5dc7"
+  integrity sha512-seffIXhwgB84+OCeT/aMjpZnsAsYDiMSC+CEs3UkF8iU64BZGYcu+TZYs/IBpo4nRi0vJywUJWYdbTsOhFTweg==
+  dependencies:
+    caniuse-lite "^1.0.30001030"
+    electron-to-chromium "^1.3.361"
+    node-releases "^1.1.50"
+
+bs-logger@0.x:
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/bs-logger/-/bs-logger-0.2.6.tgz#eb7d365307a72cf974cc6cda76b68354ad336bd8"
+  integrity sha512-pd8DCoxmbgc7hyPKOvxtqNcjYoOsABPQdcCUjGp3d42VR2CX1ORhk2A87oqqu5R1kk+76nsxZupkmyd+MVtCog==
+  dependencies:
+    fast-json-stable-stringify "2.x"
+
+bser@2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/bser/-/bser-2.1.1.tgz#e6787da20ece9d07998533cfd9de6f5c38f4bc05"
+  integrity sha512-gQxTNE/GAfIIrmHLUE3oJyp5FO6HRBfhjnw4/wMmA63ZGDJnWBmgY/lyQBpnDUkGmAhbSe39tx2d/iTOAfglwQ==
+  dependencies:
+    node-int64 "^0.4.0"
+
+buffer-alloc-unsafe@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz#bd7dc26ae2972d0eda253be061dba992349c19f0"
+  integrity sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg==
+
+buffer-alloc@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/buffer-alloc/-/buffer-alloc-1.2.0.tgz#890dd90d923a873e08e10e5fd51a57e5b7cce0ec"
+  integrity sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==
+  dependencies:
+    buffer-alloc-unsafe "^1.1.0"
+    buffer-fill "^1.0.0"
+
+buffer-crc32@~0.2.3:
+  version "0.2.13"
+  resolved "https://registry.yarnpkg.com/buffer-crc32/-/buffer-crc32-0.2.13.tgz#0d333e3f00eac50aa1454abd30ef8c2a5d9a7242"
+  integrity sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=
+
+buffer-equal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/buffer-equal/-/buffer-equal-1.0.0.tgz#59616b498304d556abd466966b22eeda3eca5fbe"
+  integrity sha1-WWFrSYME1Var1GaWayLu2j7KX74=
+
+buffer-fill@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/buffer-fill/-/buffer-fill-1.0.0.tgz#f8f78b76789888ef39f205cd637f68e702122b2c"
+  integrity sha1-+PeLdniYiO858gXNY39o5wISKyw=
+
+buffer-from@1.x, buffer-from@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
+  integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
+
+buffer-indexof@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/buffer-indexof/-/buffer-indexof-1.1.1.tgz#52fabcc6a606d1a00302802648ef68f639da268c"
+  integrity sha512-4/rOEg86jivtPTeOUUT61jJO1Ya1TrR/OkqCSZDyq84WJh3LuuiphBYJN+fm5xufIk4XAFcEwte/8WzC8If/1g==
+
+buffer-xor@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9"
+  integrity sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk=
+
+buffer@^4.3.0:
+  version "4.9.2"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.2.tgz#230ead344002988644841ab0244af8c44bbe3ef8"
+  integrity sha512-xq+q3SRMOxGivLhBNaUdC64hDTQwejJ+H0T/NB1XMtTVEwNTrfFF3gAxiyW0Bu/xWEGhjVKgUcMhCrUy2+uCWg==
+  dependencies:
+    base64-js "^1.0.2"
+    ieee754 "^1.1.4"
+    isarray "^1.0.0"
+
+buffer@^5.2.1:
+  version "5.4.3"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.4.3.tgz#3fbc9c69eb713d323e3fc1a895eee0710c072115"
+  integrity sha512-zvj65TkFeIt3i6aj5bIvJDzjjQQGs4o/sNoezg1F1kYap9Nu2jcUdpwzRSJTHMMzG0H7bZkn4rNQpImhuxWX2A==
+  dependencies:
+    base64-js "^1.0.2"
+    ieee754 "^1.1.4"
+
+builtin-modules@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
+  integrity sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=
+
+builtin-modules@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-3.1.0.tgz#aad97c15131eb76b65b50ef208e7584cd76a7484"
+  integrity sha512-k0KL0aWZuBt2lrxrcASWDfwOLMnodeQjodT/1SxEQAXsHANgo6ZC/VEaSEHCXt7aSTZ4/4H5LKa+tBXmW7Vtvw==
+
+builtin-status-codes@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
+  integrity sha1-hZgoeOIbmOHGZCXgPQF0eI9Wnug=
+
+builtins@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/builtins/-/builtins-1.0.3.tgz#cb94faeb61c8696451db36534e1422f94f0aee88"
+  integrity sha1-y5T662HIaWRR2zZTThQi+U8K7og=
+
+byline@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/byline/-/byline-5.0.0.tgz#741c5216468eadc457b03410118ad77de8c1ddb1"
+  integrity sha1-dBxSFkaOrcRXsDQQEYrXfejB3bE=
+
+bytes@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
+  integrity sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=
+
+bytes@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
+  integrity sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==
+
+cacache@13.0.1, cacache@^13.0.1:
+  version "13.0.1"
+  resolved "https://registry.yarnpkg.com/cacache/-/cacache-13.0.1.tgz#a8000c21697089082f85287a1aec6e382024a71c"
+  integrity sha512-5ZvAxd05HDDU+y9BVvcqYu2LLXmPnQ0hW62h32g4xBTgL/MppR4/04NHfj/ycM2y6lmTnbw6HVi+1eN0Psba6w==
+  dependencies:
+    chownr "^1.1.2"
+    figgy-pudding "^3.5.1"
+    fs-minipass "^2.0.0"
+    glob "^7.1.4"
+    graceful-fs "^4.2.2"
+    infer-owner "^1.0.4"
+    lru-cache "^5.1.1"
+    minipass "^3.0.0"
+    minipass-collect "^1.0.2"
+    minipass-flush "^1.0.5"
+    minipass-pipeline "^1.2.2"
+    mkdirp "^0.5.1"
+    move-concurrently "^1.0.1"
+    p-map "^3.0.0"
+    promise-inflight "^1.0.1"
+    rimraf "^2.7.1"
+    ssri "^7.0.0"
+    unique-filename "^1.1.1"
+
+cacache@^11.3.3:
+  version "11.3.3"
+  resolved "https://registry.yarnpkg.com/cacache/-/cacache-11.3.3.tgz#8bd29df8c6a718a6ebd2d010da4d7972ae3bbadc"
+  integrity sha512-p8WcneCytvzPxhDvYp31PD039vi77I12W+/KfR9S8AZbaiARFBCpsPJS+9uhWfeBfeAtW7o/4vt3MUqLkbY6nA==
+  dependencies:
+    bluebird "^3.5.5"
+    chownr "^1.1.1"
+    figgy-pudding "^3.5.1"
+    glob "^7.1.4"
+    graceful-fs "^4.1.15"
+    lru-cache "^5.1.1"
+    mississippi "^3.0.0"
+    mkdirp "^0.5.1"
+    move-concurrently "^1.0.1"
+    promise-inflight "^1.0.1"
+    rimraf "^2.6.3"
+    ssri "^6.0.1"
+    unique-filename "^1.1.1"
+    y18n "^4.0.0"
+
+cacache@^12.0.0, cacache@^12.0.2, cacache@^12.0.3:
+  version "12.0.3"
+  resolved "https://registry.yarnpkg.com/cacache/-/cacache-12.0.3.tgz#be99abba4e1bf5df461cd5a2c1071fc432573390"
+  integrity sha512-kqdmfXEGFepesTuROHMs3MpFLWrPkSSpRqOw80RCflZXy/khxaArvFrQ7uJxSUduzAufc6G0g1VUCOZXxWavPw==
+  dependencies:
+    bluebird "^3.5.5"
+    chownr "^1.1.1"
+    figgy-pudding "^3.5.1"
+    glob "^7.1.4"
+    graceful-fs "^4.1.15"
+    infer-owner "^1.0.3"
+    lru-cache "^5.1.1"
+    mississippi "^3.0.0"
+    mkdirp "^0.5.1"
+    move-concurrently "^1.0.1"
+    promise-inflight "^1.0.1"
+    rimraf "^2.6.3"
+    ssri "^6.0.1"
+    unique-filename "^1.1.1"
+    y18n "^4.0.0"
+
+cache-base@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/cache-base/-/cache-base-1.0.1.tgz#0a7f46416831c8b662ee36fe4e7c59d76f666ab2"
+  integrity sha512-AKcdTnFSWATd5/GCPRxr2ChwIJ85CeyrEyjRHlKxQ56d4XJMGym0uAiKn0xbLOGOl3+yRpOTi484dVCEc5AUzQ==
+  dependencies:
+    collection-visit "^1.0.0"
+    component-emitter "^1.2.1"
+    get-value "^2.0.6"
+    has-value "^1.0.0"
+    isobject "^3.0.1"
+    set-value "^2.0.0"
+    to-object-path "^0.3.0"
+    union-value "^1.0.0"
+    unset-value "^1.0.0"
+
+cacheable-request@^2.1.1:
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/cacheable-request/-/cacheable-request-2.1.4.tgz#0d808801b6342ad33c91df9d0b44dc09b91e5c3d"
+  integrity sha1-DYCIAbY0KtM8kd+dC0TcCbkeXD0=
+  dependencies:
+    clone-response "1.0.2"
+    get-stream "3.0.0"
+    http-cache-semantics "3.8.1"
+    keyv "3.0.0"
+    lowercase-keys "1.0.0"
+    normalize-url "2.0.1"
+    responselike "1.0.2"
+
+cacheable-request@^6.0.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/cacheable-request/-/cacheable-request-6.1.0.tgz#20ffb8bd162ba4be11e9567d823db651052ca912"
+  integrity sha512-Oj3cAGPCqOZX7Rz64Uny2GYAZNliQSqfbePrgAQ1wKAihYmCUnraBtJtKcGR4xz7wF+LoJC+ssFZvv5BgF9Igg==
+  dependencies:
+    clone-response "^1.0.2"
+    get-stream "^5.1.0"
+    http-cache-semantics "^4.0.0"
+    keyv "^3.0.0"
+    lowercase-keys "^2.0.0"
+    normalize-url "^4.1.0"
+    responselike "^1.0.2"
+
+call-me-maybe@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/call-me-maybe/-/call-me-maybe-1.0.1.tgz#26d208ea89e37b5cbde60250a15f031c16a4d66b"
+  integrity sha1-JtII6onje1y95gJQoV8DHBak1ms=
+
+caller-callsite@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/caller-callsite/-/caller-callsite-2.0.0.tgz#847e0fce0a223750a9a027c54b33731ad3154134"
+  integrity sha1-hH4PzgoiN1CpoCfFSzNzGtMVQTQ=
+  dependencies:
+    callsites "^2.0.0"
+
+caller-path@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-2.0.0.tgz#468f83044e369ab2010fac5f06ceee15bb2cb1f4"
+  integrity sha1-Ro+DBE42mrIBD6xfBs7uFbsssfQ=
+  dependencies:
+    caller-callsite "^2.0.0"
+
+callsites@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-2.0.0.tgz#06eb84f00eea413da86affefacbffb36093b3c50"
+  integrity sha1-BuuE8A7qQT2oav/vrL/7Ngk7PFA=
+
+callsites@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
+  integrity sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ==
+
+camel-case@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/camel-case/-/camel-case-4.1.1.tgz#1fc41c854f00e2f7d0139dfeba1542d6896fe547"
+  integrity sha512-7fa2WcG4fYFkclIvEmxBbTvmibwF2/agfEBc6q3lOpVu0A13ltLsA+Hr/8Hp6kp5f+G7hKi6t8lys6XxP+1K6Q==
+  dependencies:
+    pascal-case "^3.1.1"
+    tslib "^1.10.0"
+
+camelcase-css@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/camelcase-css/-/camelcase-css-2.0.1.tgz#ee978f6947914cc30c6b44741b6ed1df7f043fd5"
+  integrity sha512-QOSvevhslijgYwRx6Rv7zKdMF8lbRmx+uQGx2+vDc+KI/eBnsy9kit5aj23AgGu3pa4t9AgwbnXWqS+iOY+2aA==
+
+camelcase-keys@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-2.1.0.tgz#308beeaffdf28119051efa1d932213c91b8f92e7"
+  integrity sha1-MIvur/3ygRkFHvodkyITyRuPkuc=
+  dependencies:
+    camelcase "^2.0.0"
+    map-obj "^1.0.0"
+
+camelcase-keys@^4.0.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-4.2.0.tgz#a2aa5fb1af688758259c32c141426d78923b9b77"
+  integrity sha1-oqpfsa9oh1glnDLBQUJteJI7m3c=
+  dependencies:
+    camelcase "^4.1.0"
+    map-obj "^2.0.0"
+    quick-lru "^1.0.0"
+
+camelcase-keys@^6.1.1:
+  version "6.1.2"
+  resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-6.1.2.tgz#531a289aeea93249b63ec1249db9265f305041f7"
+  integrity sha512-QfFrU0CIw2oltVvpndW32kuJ/9YOJwUnmWrjlXt1nnJZHCaS9i6bfOpg9R4Lw8aZjStkJWM+jc0cdXjWBgVJSw==
+  dependencies:
+    camelcase "^5.3.1"
+    map-obj "^4.0.0"
+    quick-lru "^4.0.1"
+
+camelcase@^1.0.2:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
+  integrity sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk=
+
+camelcase@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
+  integrity sha1-fB0W1nmhu+WcoCys7PsBHiAfWh8=
+
+camelcase@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
+  integrity sha1-MvxLn82vhF/N9+c7uXysImHwqwo=
+
+camelcase@^4.0.0, camelcase@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
+  integrity sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=
+
+camelcase@^5.0.0, camelcase@^5.3.1:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
+  integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
+
+can-use-dom@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/can-use-dom/-/can-use-dom-0.1.0.tgz#22cc4a34a0abc43950f42c6411024a3f6366b45a"
+  integrity sha1-IsxKNKCrxDlQ9CxkEQJKP2NmtFo=
+
+caniuse-api@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/caniuse-api/-/caniuse-api-3.0.0.tgz#5e4d90e2274961d46291997df599e3ed008ee4c0"
+  integrity sha512-bsTwuIg/BZZK/vreVTYYbSWoe2F+71P7K5QGEX+pT250DZbfU1MQ5prOKpPR+LL6uWKK3KMwMCAS74QB3Um1uw==
+  dependencies:
+    browserslist "^4.0.0"
+    caniuse-lite "^1.0.0"
+    lodash.memoize "^4.1.2"
+    lodash.uniq "^4.5.0"
+
+caniuse-lite@1.0.30001020:
+  version "1.0.30001020"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001020.tgz#3f04c1737500ffda78be9beb0b5c1e2070e15926"
+  integrity sha512-yWIvwA68wRHKanAVS1GjN8vajAv7MBFshullKCeq/eKpK7pJBVDgFFEqvgWTkcP2+wIDeQGYFRXECjKZnLkUjA==
+
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000887, caniuse-lite@^1.0.30000981, caniuse-lite@^1.0.30000989, caniuse-lite@^1.0.30001006, caniuse-lite@^1.0.30001017, caniuse-lite@^1.0.30001020, caniuse-lite@^1.0.30001030:
+  version "1.0.30001030"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001030.tgz#78076c4c6d67d3e41d6eb9399853fb27fe6e44ee"
+  integrity sha512-QGK0W4Ft/Ac+zTjEiRJfwDNATvS3fodDczBXrH42784kcfqcDKpEPfN08N0HQjrAp8He/Jw8QiSS9QRn7XAbUw==
+
+canonical-path@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/canonical-path/-/canonical-path-1.0.0.tgz#fcb470c23958def85081856be7a86e904f180d1d"
+  integrity sha512-feylzsbDxi1gPZ1IjystzIQZagYYLvfKrSuygUCgf7z6x790VEzze5QEkdSV1U58RA7Hi0+v6fv4K54atOzATg==
+
+capture-exit@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/capture-exit/-/capture-exit-2.0.0.tgz#fb953bfaebeb781f62898239dabb426d08a509a4"
+  integrity sha512-PiT/hQmTonHhl/HFGN+Lx3JJUznrVYJ3+AQsnthneZbvW7x+f08Tk7yLJTLEOUvBTbduLeeBkxEaYXUOUrRq6g==
+  dependencies:
+    rsvp "^4.8.4"
+
+capture-stack-trace@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/capture-stack-trace/-/capture-stack-trace-1.0.1.tgz#a6c0bbe1f38f3aa0b92238ecb6ff42c344d4135d"
+  integrity sha512-mYQLZnx5Qt1JgB1WEiMCf2647plpGeQ2NMR/5L0HNZzGQo4fuSPnK+wjfPnKZV0aiJDgzmWqqkV/g7JD+DW0qw==
+
+case-sensitive-paths-webpack-plugin@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/case-sensitive-paths-webpack-plugin/-/case-sensitive-paths-webpack-plugin-2.3.0.tgz#23ac613cc9a856e4f88ff8bb73bbb5e989825cf7"
+  integrity sha512-/4YgnZS8y1UXXmC02xD5rRrBEu6T5ub+mQHLNRj0fzTRbgdBYhsNo2V5EqwgqrExjxsjtF/OpAKAMkKsxbD5XQ==
+
+caseless@~0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
+  integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=
+
+caw@^2.0.0, caw@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/caw/-/caw-2.0.1.tgz#6c3ca071fc194720883c2dc5da9b074bfc7e9e95"
+  integrity sha512-Cg8/ZSBEa8ZVY9HspcGUYaK63d/bN7rqS3CYCzEGUxuYv6UlmcjzDUz2fCFFHyTvUW5Pk0I+3hkA3iXlIj6guA==
+  dependencies:
+    get-proxy "^2.0.0"
+    isurl "^1.0.0-alpha5"
+    tunnel-agent "^0.6.0"
+    url-to-options "^1.0.1"
+
+ccount@^1.0.0, ccount@^1.0.3:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/ccount/-/ccount-1.0.5.tgz#ac82a944905a65ce204eb03023157edf29425c17"
+  integrity sha512-MOli1W+nfbPLlKEhInaxhRdp7KVLFxLN5ykwzHgLsLI3H3gs5jjFAK4Eoj3OzzcxCtumDaI8onoVDeQyWaNTkw==
+
+center-align@^0.1.1:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/center-align/-/center-align-0.1.3.tgz#aa0d32629b6ee972200411cbd4461c907bc2b7ad"
+  integrity sha1-qg0yYptu6XIgBBHL1EYckHvCt60=
+  dependencies:
+    align-text "^0.1.3"
+    lazy-cache "^1.0.3"
+
+chalk@2.4.2, chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.4.1, chalk@^2.4.2:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
+  integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
+  dependencies:
+    ansi-styles "^3.2.1"
+    escape-string-regexp "^1.0.5"
+    supports-color "^5.3.0"
+
+chalk@^1.0.0, chalk@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  integrity sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=
+  dependencies:
+    ansi-styles "^2.2.1"
+    escape-string-regexp "^1.0.2"
+    has-ansi "^2.0.0"
+    strip-ansi "^3.0.0"
+    supports-color "^2.0.0"
+
+chalk@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-3.0.0.tgz#3f73c2bf526591f574cc492c51e2456349f844e4"
+  integrity sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==
+  dependencies:
+    ansi-styles "^4.1.0"
+    supports-color "^7.1.0"
+
+character-entities-html4@^1.0.0:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/character-entities-html4/-/character-entities-html4-1.1.4.tgz#0e64b0a3753ddbf1fdc044c5fd01d0199a02e125"
+  integrity sha512-HRcDxZuZqMx3/a+qrzxdBKBPUpxWEq9xw2OPZ3a/174ihfrQKVsFhqtthBInFy1zZ9GgZyFXOatNujm8M+El3g==
+
+character-entities-legacy@^1.0.0:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/character-entities-legacy/-/character-entities-legacy-1.1.4.tgz#94bc1845dce70a5bb9d2ecc748725661293d8fc1"
+  integrity sha512-3Xnr+7ZFS1uxeiUDvV02wQ+QDbc55o97tIV5zHScSPJpcLm/r0DFPcoY3tYRp+VZukxuMeKgXYmsXQHO05zQeA==
+
+character-entities@^1.0.0:
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/character-entities/-/character-entities-1.2.4.tgz#e12c3939b7eaf4e5b15e7ad4c5e28e1d48c5b16b"
+  integrity sha512-iBMyeEHxfVnIakwOuDXpVkc54HijNgCyQB2w0VfGQThle6NXn50zU6V/u+LDhxHcDUPojn6Kpga3PTAD8W1bQw==
+
+character-parser@^2.1.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/character-parser/-/character-parser-2.2.0.tgz#c7ce28f36d4bcd9744e5ffc2c5fcde1c73261fc0"
+  integrity sha1-x84o821LzZdE5f/CxfzeHHMmH8A=
+  dependencies:
+    is-regex "^1.0.3"
+
+character-reference-invalid@^1.0.0:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/character-reference-invalid/-/character-reference-invalid-1.1.4.tgz#083329cda0eae272ab3dbbf37e9a382c13af1560"
+  integrity sha512-mKKUkUbhPpQlCOfIuZkvSEgktjPFIsZKRRbC6KWVEMvlzblj3i3asQv5ODsrwt0N3pHAEvjP8KTQPHkp0+6jOg==
+
+chardet@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
+  integrity sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==
+
+chevrotain@4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/chevrotain/-/chevrotain-4.1.1.tgz#e1e601bf099e96e6a3377671b7d5a40c631cf8ce"
+  integrity sha512-NQky1HQyiAzxsxpq4Ppt47SYO2U3JLtmfs85QPf3kYSzGBjjp5AA8kqjH8hCjGFRpaQ781QOk1ragQIOkBgUTA==
+  dependencies:
+    regexp-to-ast "0.3.5"
+
+"chokidar@>=2.0.0 <4.0.0", chokidar@^3.0.0, chokidar@^3.2.1, chokidar@^3.3.0:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.3.1.tgz#c84e5b3d18d9a4d77558fef466b1bf16bbeb3450"
+  integrity sha512-4QYCEWOcK3OJrxwvyyAOxFuhpvOVCYkr33LPfFNBjAD/w3sEzWsp2BUOkI4l9bHvWioAd0rc6NlHUOEaWkTeqg==
+  dependencies:
+    anymatch "~3.1.1"
+    braces "~3.0.2"
+    glob-parent "~5.1.0"
+    is-binary-path "~2.1.0"
+    is-glob "~4.0.1"
+    normalize-path "~3.0.0"
+    readdirp "~3.3.0"
+  optionalDependencies:
+    fsevents "~2.1.2"
+
+chokidar@^2.0.0, chokidar@^2.0.2, chokidar@^2.0.4, chokidar@^2.1.8:
+  version "2.1.8"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.8.tgz#804b3a7b6a99358c3c5c61e71d8728f041cff917"
+  integrity sha512-ZmZUazfOzf0Nve7duiCKD23PFSCs4JPoYyccjUFF3aQkQadqBhfzhjkwBH2mNOG9cTBwhamM37EIsIkZw3nRgg==
+  dependencies:
+    anymatch "^2.0.0"
+    async-each "^1.0.1"
+    braces "^2.3.2"
+    glob-parent "^3.1.0"
+    inherits "^2.0.3"
+    is-binary-path "^1.0.0"
+    is-glob "^4.0.0"
+    normalize-path "^3.0.0"
+    path-is-absolute "^1.0.0"
+    readdirp "^2.2.1"
+    upath "^1.1.1"
+  optionalDependencies:
+    fsevents "^1.2.7"
+
+chownr@^1.1.1, chownr@^1.1.2:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.4.tgz#6fc9d7b42d32a583596337666e7d08084da2cc6b"
+  integrity sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg==
+
+chrome-trace-event@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/chrome-trace-event/-/chrome-trace-event-1.0.2.tgz#234090ee97c7d4ad1a2c4beae27505deffc608a4"
+  integrity sha512-9e/zx1jw7B4CO+c/RXoCsfg/x1AfUBioy4owYH0bJprEYAx5hRFLRhWBqHAG57D0ZM4H7vxbP7bPe0VwhQRYDQ==
+  dependencies:
+    tslib "^1.9.0"
+
+ci-info@^1.5.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.6.0.tgz#2ca20dbb9ceb32d4524a683303313f0304b1e497"
+  integrity sha512-vsGdkwSCDpWmP80ncATX7iea5DWQemg1UgCW5J8tqjU3lYw4FBYuj89J0CTVomA7BEfvSZd84GmHko+MxFQU2A==
+
+ci-info@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
+  integrity sha512-5tK7EtrZ0N+OLFMthtqOj4fI2Jeb88C4CAZPu25LDVUgXJ0A3Js4PMGqrn0JU1W0Mh1/Z8wZzYPxqUrXeBboCQ==
+
+cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/cipher-base/-/cipher-base-1.0.4.tgz#8760e4ecc272f4c363532f926d874aae2c1397de"
+  integrity sha512-Kkht5ye6ZGmwv40uUDZztayT2ThLQGfnj/T71N/XzeZeo3nf8foyW7zGTsPYkEya3m5f3cAypH+qe7YOrM1U2Q==
+  dependencies:
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
+circular-dependency-plugin@5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/circular-dependency-plugin/-/circular-dependency-plugin-5.2.0.tgz#e09dbc2dd3e2928442403e2d45b41cea06bc0a93"
+  integrity sha512-7p4Kn/gffhQaavNfyDFg7LS5S/UT1JAjyGd4UqR2+jzoYF02eDkj0Ec3+48TsIa4zghjLY87nQHIh/ecK9qLdw==
+
+class-utils@^0.3.5:
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/class-utils/-/class-utils-0.3.6.tgz#f93369ae8b9a7ce02fd41faad0ca83033190c463"
+  integrity sha512-qOhPa/Fj7s6TY8H8esGu5QNpMMQxz79h+urzrNYN6mn+9BnxlDGf5QZ+XeCDsxSjPqsSR56XOZOJmpeurnLMeg==
+  dependencies:
+    arr-union "^3.1.0"
+    define-property "^0.2.5"
+    isobject "^3.0.0"
+    static-extend "^0.1.1"
+
+classnames@^2.2.5:
+  version "2.2.6"
+  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.2.6.tgz#43935bffdd291f326dad0a205309b38d00f650ce"
+  integrity sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q==
+
+clean-css@^4.1.11, clean-css@^4.2.3:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-4.2.3.tgz#507b5de7d97b48ee53d84adb0160ff6216380f78"
+  integrity sha512-VcMWDN54ZN/DS+g58HYL5/n4Zrqe8vHJpGA8KdgUXFU4fuP/aHNw8eld9SyEIyabIMJX/0RaY/fplOo5hYLSFA==
+  dependencies:
+    source-map "~0.6.0"
+
+clean-regexp@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/clean-regexp/-/clean-regexp-1.0.0.tgz#8df7c7aae51fd36874e8f8d05b9180bc11a3fed7"
+  integrity sha1-jffHquUf02h06PjQW5GAvBGj/tc=
+  dependencies:
+    escape-string-regexp "^1.0.5"
+
+clean-stack@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/clean-stack/-/clean-stack-2.2.0.tgz#ee8472dbb129e727b31e8a10a427dee9dfe4008b"
+  integrity sha512-4diC9HaTE+KRAMWhDhrGOECgWZxoevMc5TlkObMqNSsVU62PYzXZ/SMTjzyGAFF1YusgxGcSWTEXBhp0CPwQ1A==
+
+cli-boxes@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/cli-boxes/-/cli-boxes-1.0.0.tgz#4fa917c3e59c94a004cd61f8ee509da651687143"
+  integrity sha1-T6kXw+WclKAEzWH47lCdplFocUM=
+
+cli-boxes@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/cli-boxes/-/cli-boxes-2.2.0.tgz#538ecae8f9c6ca508e3c3c95b453fe93cb4c168d"
+  integrity sha512-gpaBrMAizVEANOpfZp/EEUixTXDyGt7DFzdK5hU+UbWt/J0lB0w20ncZj59Z9a93xHb9u12zF5BS6i9RKbtg4w==
+
+cli-cursor@^2.0.0, cli-cursor@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-2.1.0.tgz#b35dac376479facc3e94747d41d0d0f5238ffcb5"
+  integrity sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=
+  dependencies:
+    restore-cursor "^2.0.0"
+
+cli-cursor@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-3.1.0.tgz#264305a7ae490d1d03bf0c9ba7c925d1753af307"
+  integrity sha512-I/zHAwsKf9FqGoXM4WWRACob9+SNukZTd94DWF57E4toouRulbCxcUh6RKUEOQlYTHJnzkPMySvPNaaSLNfLZw==
+  dependencies:
+    restore-cursor "^3.1.0"
+
+cli-spinners@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-2.2.0.tgz#e8b988d9206c692302d8ee834e7a85c0144d8f77"
+  integrity sha512-tgU3fKwzYjiLEQgPMD9Jt+JjHVL9kW93FiIMX/l7rivvOD4/LL0Mf7gda3+4U2KJBloybwgj5KEoQgGRioMiKQ==
+
+cli-table3@0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/cli-table3/-/cli-table3-0.5.1.tgz#0252372d94dfc40dbd8df06005f48f31f656f202"
+  integrity sha512-7Qg2Jrep1S/+Q3EceiZtQcDPWxhAvBw+ERf1162v4sikJrvojMHFqXt8QIVha8UlH9rgU0BeWPytZ9/TzYqlUw==
+  dependencies:
+    object-assign "^4.1.0"
+    string-width "^2.1.1"
+  optionalDependencies:
+    colors "^1.1.2"
+
+cli-truncate@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/cli-truncate/-/cli-truncate-0.2.1.tgz#9f15cfbb0705005369216c626ac7d05ab90dd574"
+  integrity sha1-nxXPuwcFAFNpIWxiasfQWrkN1XQ=
+  dependencies:
+    slice-ansi "0.0.4"
+    string-width "^1.0.1"
+
+cli-width@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.2.0.tgz#ff19ede8a9a5e579324147b0c11f0fbcbabed639"
+  integrity sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=
+
+clipboard-polyfill@^2.8.6:
+  version "2.8.6"
+  resolved "https://registry.yarnpkg.com/clipboard-polyfill/-/clipboard-polyfill-2.8.6.tgz#19d27283f11f2933bb18737263b98b8c95b5a0f7"
+  integrity sha512-kz/1ov+PXsBpGnW9XJH3dLWdYj12FpXqO89Dngm/GRPoI36E/tnYs6N0YPTEhxM9WHAlFiN5eoyIVuv5nzKXvg==
+
+clipboard@^2.0.0:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/clipboard/-/clipboard-2.0.4.tgz#836dafd66cf0fea5d71ce5d5b0bf6e958009112d"
+  integrity sha512-Vw26VSLRpJfBofiVaFb/I8PVfdI1OxKcYShe6fm0sP/DtmiWQNCjhM/okTvdCo0G+lMMm1rMYbk4IK4x1X+kgQ==
+  dependencies:
+    good-listener "^1.2.2"
+    select "^1.1.2"
+    tiny-emitter "^2.0.0"
+
+cliui@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
+  integrity sha1-S0dXYP+AJkx2LDoXGQMukcf+oNE=
+  dependencies:
+    center-align "^0.1.1"
+    right-align "^0.1.1"
+    wordwrap "0.0.2"
+
+cliui@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
+  integrity sha1-EgYBU3qRbSmUD5NNo7SNWFo5IT0=
+  dependencies:
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+    wrap-ansi "^2.0.0"
+
+cliui@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-4.1.0.tgz#348422dbe82d800b3022eef4f6ac10bf2e4d1b49"
+  integrity sha512-4FG+RSG9DL7uEwRUZXZn3SS34DiDPfzP0VOiEwtUWlE+AR2EIg+hSyvrIgUUfhdgR/UkAeW2QHgeP+hWrXs7jQ==
+  dependencies:
+    string-width "^2.1.1"
+    strip-ansi "^4.0.0"
+    wrap-ansi "^2.0.0"
+
+cliui@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-5.0.0.tgz#deefcfdb2e800784aa34f46fa08e06851c7bbbc5"
+  integrity sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==
+  dependencies:
+    string-width "^3.1.0"
+    strip-ansi "^5.2.0"
+    wrap-ansi "^5.1.0"
+
+cliui@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-6.0.0.tgz#511d702c0c4e41ca156d7d0e96021f23e13225b1"
+  integrity sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==
+  dependencies:
+    string-width "^4.2.0"
+    strip-ansi "^6.0.0"
+    wrap-ansi "^6.2.0"
+
+clone-buffer@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/clone-buffer/-/clone-buffer-1.0.0.tgz#e3e25b207ac4e701af721e2cb5a16792cac3dc58"
+  integrity sha1-4+JbIHrE5wGvch4staFnksrD3Fg=
+
+clone-deep@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/clone-deep/-/clone-deep-4.0.1.tgz#c19fd9bdbbf85942b4fd979c84dcf7d5f07c2387"
+  integrity sha512-neHB9xuzh/wk0dIHweyAXv2aPGZIVk3pLMe+/RNzINf17fe0OG96QroktYAUm7SM1PBnzTabaLboqqxDyMU+SQ==
+  dependencies:
+    is-plain-object "^2.0.4"
+    kind-of "^6.0.2"
+    shallow-clone "^3.0.0"
+
+clone-regexp@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/clone-regexp/-/clone-regexp-2.2.0.tgz#7d65e00885cd8796405c35a737e7a86b7429e36f"
+  integrity sha512-beMpP7BOtTipFuW8hrJvREQ2DrRu3BE7by0ZpibtfBA+qfHYvMGTc2Yb1JMYPKg/JUw0CHYvpg796aNTSW9z7Q==
+  dependencies:
+    is-regexp "^2.0.0"
+
+clone-response@1.0.2, clone-response@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/clone-response/-/clone-response-1.0.2.tgz#d1dc973920314df67fbeb94223b4ee350239e96b"
+  integrity sha1-0dyXOSAxTfZ/vrlCI7TuNQI56Ws=
+  dependencies:
+    mimic-response "^1.0.0"
+
+clone-stats@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/clone-stats/-/clone-stats-1.0.0.tgz#b3782dff8bb5474e18b9b6bf0fdfe782f8777680"
+  integrity sha1-s3gt/4u1R04Yuba/D9/ngvh3doA=
+
+clone@^1.0.2:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.4.tgz#da309cc263df15994c688ca902179ca3c7cd7c7e"
+  integrity sha1-2jCcwmPfFZlMaIypAheco8fNfH4=
+
+clone@^2.1.1, clone@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.2.tgz#1b7f4b9f591f1e8f83670401600345a02887435f"
+  integrity sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=
+
+cloneable-readable@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/cloneable-readable/-/cloneable-readable-1.1.3.tgz#120a00cb053bfb63a222e709f9683ea2e11d8cec"
+  integrity sha512-2EF8zTQOxYq70Y4XKtorQupqF0m49MBz2/yf5Bj+MHjvpG3Hy7sImifnqD6UA+TKYxeSV+u6qqQPawN5UvnpKQ==
+  dependencies:
+    inherits "^2.0.1"
+    process-nextick-args "^2.0.0"
+    readable-stream "^2.3.5"
+
+cmd-shim@^3.0.0, cmd-shim@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/cmd-shim/-/cmd-shim-3.0.3.tgz#2c35238d3df37d98ecdd7d5f6b8dc6b21cadc7cb"
+  integrity sha512-DtGg+0xiFhQIntSBRzL2fRQBnmtAVwXIDo4Qq46HPpObYquxMaZS4sb82U9nH91qJrlosC1wa9gwr0QyL/HypA==
+  dependencies:
+    graceful-fs "^4.1.2"
+    mkdirp "~0.5.0"
+
+co@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/co/-/co-3.1.0.tgz#4ea54ea5a08938153185e15210c68d9092bc1b78"
+  integrity sha1-TqVOpaCJOBUxheFSEMaNkJK8G3g=
+
+co@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
+  integrity sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=
+
+coa@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/coa/-/coa-2.0.2.tgz#43f6c21151b4ef2bf57187db0d73de229e3e7ec3"
+  integrity sha512-q5/jG+YQnSy4nRTV4F7lPepBJZ8qBNJJDBuJdoejDyLXgmL7IEo+Le2JDZudFTFt7mrCqIRaSjws4ygRCTCAXA==
+  dependencies:
+    "@types/q" "^1.5.1"
+    chalk "^2.4.1"
+    q "^1.1.2"
+
+code-point-at@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
+  integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
+
+codelyzer@^5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/codelyzer/-/codelyzer-5.2.1.tgz#44fd431e128009f38c761828c33ebacba9549d32"
+  integrity sha512-awBZXFcJUyC5HMYXiHzjr3D24tww2l1D1OqtfA9vUhEtYr32a65A+Gblm/OvsO+HuKLYzn8EDMw1inSM3VbxWA==
+  dependencies:
+    app-root-path "^2.2.1"
+    aria-query "^3.0.0"
+    axobject-query "2.0.2"
+    css-selector-tokenizer "^0.7.1"
+    cssauron "^1.4.0"
+    damerau-levenshtein "^1.0.4"
+    semver-dsl "^1.0.1"
+    source-map "^0.5.7"
+    sprintf-js "^1.1.2"
+
+collapse-white-space@^1.0.0, collapse-white-space@^1.0.2, collapse-white-space@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/collapse-white-space/-/collapse-white-space-1.0.6.tgz#e63629c0016665792060dbbeb79c42239d2c5287"
+  integrity sha512-jEovNnrhMuqyCcjfEJA56v0Xq8SkIoPKDyaHahwo3POf4qcSXqMYuwNcOTzp74vTsR9Tn08z4MxWqAhcekogkQ==
+
+collect-v8-coverage@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/collect-v8-coverage/-/collect-v8-coverage-1.0.0.tgz#150ee634ac3650b71d9c985eb7f608942334feb1"
+  integrity sha512-VKIhJgvk8E1W28m5avZ2Gv2Ruv5YiF56ug2oclvaG9md69BuZImMG2sk9g7QNKLUbtYAKQjXjYxbYZVUlMMKmQ==
+
+collection-map@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/collection-map/-/collection-map-1.0.0.tgz#aea0f06f8d26c780c2b75494385544b2255af18c"
+  integrity sha1-rqDwb40mx4DCt1SUOFVEsiVa8Yw=
+  dependencies:
+    arr-map "^2.0.2"
+    for-own "^1.0.0"
+    make-iterator "^1.0.0"
+
+collection-visit@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/collection-visit/-/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0"
+  integrity sha1-S8A3PBZLwykbTTaMgpzxqApZ3KA=
+  dependencies:
+    map-visit "^1.0.0"
+    object-visit "^1.0.0"
+
+color-convert@^1.9.0, color-convert@^1.9.1:
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
+  integrity sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==
+  dependencies:
+    color-name "1.1.3"
+
+color-convert@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-2.0.1.tgz#72d3a68d598c9bdb3af2ad1e84f21d896abd4de3"
+  integrity sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==
+  dependencies:
+    color-name "~1.1.4"
+
+color-name@1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
+  integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
+
+color-name@^1.0.0, color-name@~1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
+  integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
+
+color-string@^1.5.2:
+  version "1.5.3"
+  resolved "https://registry.yarnpkg.com/color-string/-/color-string-1.5.3.tgz#c9bbc5f01b58b5492f3d6857459cb6590ce204cc"
+  integrity sha512-dC2C5qeWoYkxki5UAXapdjqO672AM4vZuPGRQfO8b5HKuKGBbKWpITyDYN7TOFKvRW7kOgAn3746clDBMDJyQw==
+  dependencies:
+    color-name "^1.0.0"
+    simple-swizzle "^0.2.2"
+
+color-support@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/color-support/-/color-support-1.1.3.tgz#93834379a1cc9a0c61f82f52f0d04322251bd5a2"
+  integrity sha512-qiBjkpbMLO/HL68y+lh4q0/O1MZFj2RX6X/KmMa3+gJD3z+WwI1ZzDHysvqHGS3mP6mznPckpXmw1nI9cJjyRg==
+
+color@3.0.x:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/color/-/color-3.0.0.tgz#d920b4328d534a3ac8295d68f7bd4ba6c427be9a"
+  integrity sha512-jCpd5+s0s0t7p3pHQKpnJ0TpQKKdleP71LWcA0aqiljpiuAkOSUFN/dyH8ZwF0hRmFlrIuRhufds1QyEP9EB+w==
+  dependencies:
+    color-convert "^1.9.1"
+    color-string "^1.5.2"
+
+color@^3.0.0:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/color/-/color-3.1.2.tgz#68148e7f85d41ad7649c5fa8c8106f098d229e10"
+  integrity sha512-vXTJhHebByxZn3lDvDJYw4lR5+uB3vuoHsuYA5AKuxRVn5wzzIfQKGLBmgdVRHKTJYeK5rvJcHnrd0Li49CFpg==
+  dependencies:
+    color-convert "^1.9.1"
+    color-string "^1.5.2"
+
+colorette@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.1.0.tgz#1f943e5a357fac10b4e0f5aaef3b14cdc1af6ec7"
+  integrity sha512-6S062WDQUXi6hOfkO/sBPVwE5ASXY4G2+b4atvhJfSsuUUhIaUKlkjLe9692Ipyt5/a+IPF5aVTu3V5gvXq5cg==
+
+colornames@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/colornames/-/colornames-1.1.1.tgz#f8889030685c7c4ff9e2a559f5077eb76a816f96"
+  integrity sha1-+IiQMGhcfE/54qVZ9Qd+t2qBb5Y=
+
+colors@^1.1.2, colors@^1.2.1:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-1.4.0.tgz#c50491479d4c1bdaed2c9ced32cf7c7dc2360f78"
+  integrity sha512-a+UqTh4kgZg/SlGvfbzDHpgRu7AAQOmmqRHJnxhRZICKFUT91brVhNNt58CMWU9PsBbv3PDCZUHbVxuDiH2mtA==
+
+colorspace@1.1.x:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/colorspace/-/colorspace-1.1.2.tgz#e0128950d082b86a2168580796a0aa5d6c68d8c5"
+  integrity sha512-vt+OoIP2d76xLhjwbBaucYlNSpPsrJWPlBTtwCpQKIu6/CSMutyzX93O/Do0qzpH3YoHEes8YEFXyZ797rEhzQ==
+  dependencies:
+    color "3.0.x"
+    text-hex "1.0.x"
+
+combined-stream@^1.0.6, combined-stream@~1.0.6:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
+  integrity sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==
+  dependencies:
+    delayed-stream "~1.0.0"
+
+comma-separated-tokens@^1.0.0:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/comma-separated-tokens/-/comma-separated-tokens-1.0.8.tgz#632b80b6117867a158f1080ad498b2fbe7e3f5ea"
+  integrity sha512-GHuDRO12Sypu2cV70d1dkA2EUmXHgntrzbpvOB+Qy+49ypNfGgFQIC2fhhXbnyrJRynDCAARsT7Ou0M6hirpfw==
+
+commander@2.15.1:
+  version "2.15.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
+  integrity sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==
+
+commander@^2.10.0, commander@^2.11.0, commander@^2.12.1, commander@^2.20.0, commander@^2.9.0, commander@~2.20.3:
+  version "2.20.3"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
+  integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
+
+commander@^4.0.0, commander@^4.0.1, commander@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-4.1.1.tgz#9fd602bd936294e9e9ef46a3f4d6964044b18068"
+  integrity sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA==
+
+commander@~2.8.1:
+  version "2.8.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.8.1.tgz#06be367febfda0c330aa1e2a072d3dc9762425d4"
+  integrity sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=
+  dependencies:
+    graceful-readlink ">= 1.0.0"
+
+commondir@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
+  integrity sha1-3dgA2gxmEnOTzKWVDqloo6rxJTs=
+
+compare-func@^1.3.1:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/compare-func/-/compare-func-1.3.2.tgz#99dd0ba457e1f9bc722b12c08ec33eeab31fa648"
+  integrity sha1-md0LpFfh+bxyKxLAjsM+6rMfpkg=
+  dependencies:
+    array-ify "^1.0.0"
+    dot-prop "^3.0.0"
+
+compare-versions@^3.5.1:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/compare-versions/-/compare-versions-3.6.0.tgz#1a5689913685e5a87637b8d3ffca75514ec41d62"
+  integrity sha512-W6Af2Iw1z4CB7q4uU4hv646dW9GQuBM+YpC0UvUCWSD8w90SJjp+ujJuXaEMtAXBtSqGfMPuFOVn4/+FlaqfBA==
+
+component-emitter@^1.2.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.3.0.tgz#16e4070fba8ae29b679f2215853ee181ab2eabc0"
+  integrity sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg==
+
+compressible@~2.0.16:
+  version "2.0.18"
+  resolved "https://registry.yarnpkg.com/compressible/-/compressible-2.0.18.tgz#af53cca6b070d4c3c0750fbd77286a6d7cc46fba"
+  integrity sha512-AF3r7P5dWxL8MxyITRMlORQNaOA2IkAFaTr4k7BUumjPtRpGDTZpl0Pb1XCO6JeDCBdp126Cgs9sMxqSjgYyRg==
+  dependencies:
+    mime-db ">= 1.43.0 < 2"
+
+compression@^1.7.4:
+  version "1.7.4"
+  resolved "https://registry.yarnpkg.com/compression/-/compression-1.7.4.tgz#95523eff170ca57c29a0ca41e6fe131f41e5bb8f"
+  integrity sha512-jaSIDzP9pZVS4ZfQ+TzvtiWhdpFhE2RDHz8QJkpX9SIpLq88VueF5jJw6t+6CUQcAoA6t+x89MLrWAqpfDE8iQ==
+  dependencies:
+    accepts "~1.3.5"
+    bytes "3.0.0"
+    compressible "~2.0.16"
+    debug "2.6.9"
+    on-headers "~1.0.2"
+    safe-buffer "5.1.2"
+    vary "~1.1.2"
+
+concat-map@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+  integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
+
+concat-stream@1.6.2, concat-stream@^1.5.0, concat-stream@^1.6.0:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
+  integrity sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==
+  dependencies:
+    buffer-from "^1.0.0"
+    inherits "^2.0.3"
+    readable-stream "^2.2.2"
+    typedarray "^0.0.6"
+
+concat-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-2.0.0.tgz#414cf5af790a48c60ab9be4527d56d5e41133cb1"
+  integrity sha512-MWufYdFw53ccGjCA+Ol7XJYpAlW6/prSMzuPOTRnJGcGzuhLn4Scrz7qf6o8bROZ514ltazcIFJZevcfbo0x7A==
+  dependencies:
+    buffer-from "^1.0.0"
+    inherits "^2.0.3"
+    readable-stream "^3.0.2"
+    typedarray "^0.0.6"
+
+concat-with-sourcemaps@^1.0.5:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/concat-with-sourcemaps/-/concat-with-sourcemaps-1.1.0.tgz#d4ea93f05ae25790951b99e7b3b09e3908a4082e"
+  integrity sha512-4gEjHJFT9e+2W/77h/DS5SGUgwDaOwprX8L/gl5+3ixnzkVJJsZWDSelmN3Oilw3LNDZjZV0yqH1hLG3k6nghg==
+  dependencies:
+    source-map "^0.6.1"
+
+config-chain@^1.1.11:
+  version "1.1.12"
+  resolved "https://registry.yarnpkg.com/config-chain/-/config-chain-1.1.12.tgz#0fde8d091200eb5e808caf25fe618c02f48e4efa"
+  integrity sha512-a1eOIcu8+7lUInge4Rpf/n4Krkf3Dd9lqhljRzII1/Zno/kRtUWnznPO3jOKBmTEktkt3fkxisUcivoj0ebzoA==
+  dependencies:
+    ini "^1.3.4"
+    proto-list "~1.2.1"
+
+configstore@^3.0.0:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/configstore/-/configstore-3.1.2.tgz#c6f25defaeef26df12dd33414b001fe81a543f8f"
+  integrity sha512-vtv5HtGjcYUgFrXc6Kx747B83MRRVS5R1VTEQoXvuP+kMI+if6uywV0nDGoiydJRy4yk7h9od5Og0kxx4zUXmw==
+  dependencies:
+    dot-prop "^4.1.0"
+    graceful-fs "^4.1.2"
+    make-dir "^1.0.0"
+    unique-string "^1.0.0"
+    write-file-atomic "^2.0.0"
+    xdg-basedir "^3.0.0"
+
+configstore@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/configstore/-/configstore-4.0.0.tgz#5933311e95d3687efb592c528b922d9262d227e7"
+  integrity sha512-CmquAXFBocrzaSM8mtGPMM/HiWmyIpr4CcJl/rgY2uCObZ/S7cKU0silxslqJejl+t/T9HS8E0PUNQD81JGUEQ==
+  dependencies:
+    dot-prop "^4.1.0"
+    graceful-fs "^4.1.2"
+    make-dir "^1.0.0"
+    unique-string "^1.0.0"
+    write-file-atomic "^2.0.0"
+    xdg-basedir "^3.0.0"
+
+configstore@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/configstore/-/configstore-5.0.1.tgz#d365021b5df4b98cdd187d6a3b0e3f6a7cc5ed96"
+  integrity sha512-aMKprgk5YhBNyH25hj8wGt2+D52Sw1DRRIzqBwLp2Ya9mFmY8KPvvtvmna8SxVR9JMZ4kzMD68N22vlaRpkeFA==
+  dependencies:
+    dot-prop "^5.2.0"
+    graceful-fs "^4.1.2"
+    make-dir "^3.0.0"
+    unique-string "^2.0.0"
+    write-file-atomic "^3.0.0"
+    xdg-basedir "^4.0.0"
+
+connect-history-api-fallback@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/connect-history-api-fallback/-/connect-history-api-fallback-1.6.0.tgz#8b32089359308d111115d81cad3fceab888f97bc"
+  integrity sha512-e54B99q/OUoH64zYYRf3HBP5z24G38h5D3qXu23JGRoigpX5Ss4r9ZnDk3g0Z8uQC2x2lPaJ+UlWBc1ZWBWdLg==
+
+console-browserify@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/console-browserify/-/console-browserify-1.2.0.tgz#67063cef57ceb6cf4993a2ab3a55840ae8c49336"
+  integrity sha512-ZMkYO/LkF17QvCPqM0gxw8yUzigAOZOSWSHg91FH6orS7vcEj5dVZTidN2fQ14yBSdg97RqhSNwLUXInd52OTA==
+
+console-control-strings@^1.0.0, console-control-strings@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
+  integrity sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=
+
+console-stream@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/console-stream/-/console-stream-0.1.1.tgz#a095fe07b20465955f2fafd28b5d72bccd949d44"
+  integrity sha1-oJX+B7IEZZVfL6/Si11yvM2UnUQ=
+
+consolidate@^0.15.1:
+  version "0.15.1"
+  resolved "https://registry.yarnpkg.com/consolidate/-/consolidate-0.15.1.tgz#21ab043235c71a07d45d9aad98593b0dba56bab7"
+  integrity sha512-DW46nrsMJgy9kqAbPt5rKaCr7uFtpo4mSUvLHIUbJEjm0vo+aY5QLwBUq3FK4tRnJr/X0Psc0C4jf/h+HtXSMw==
+  dependencies:
+    bluebird "^3.1.1"
+
+constantinople@^3.0.1, constantinople@^3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/constantinople/-/constantinople-3.1.2.tgz#d45ed724f57d3d10500017a7d3a889c1381ae647"
+  integrity sha512-yePcBqEFhLOqSBtwYOGGS1exHo/s1xjekXiinh4itpNQGCu4KA1euPh1fg07N2wMITZXQkBz75Ntdt1ctGZouw==
+  dependencies:
+    "@types/babel-types" "^7.0.0"
+    "@types/babylon" "^6.16.2"
+    babel-types "^6.26.0"
+    babylon "^6.18.0"
+
+constants-browserify@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-1.0.0.tgz#c20b96d8c617748aaf1c16021760cd27fcb8cb75"
+  integrity sha1-wguW2MYXdIqvHBYCF2DNJ/y4y3U=
+
+contains-path@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/contains-path/-/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
+  integrity sha1-/ozxhP9mcLa67wGp1IYaXL7EEgo=
+
+content-disposition@0.5.3, content-disposition@^0.5.2:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.3.tgz#e130caf7e7279087c5616c2007d0485698984fbd"
+  integrity sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==
+  dependencies:
+    safe-buffer "5.1.2"
+
+content-type@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
+  integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
+
+conventional-changelog-angular@^1.3.3:
+  version "1.6.6"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-angular/-/conventional-changelog-angular-1.6.6.tgz#b27f2b315c16d0a1f23eb181309d0e6a4698ea0f"
+  integrity sha512-suQnFSqCxRwyBxY68pYTsFkG0taIdinHLNEAX5ivtw8bCRnIgnpvcHmlR/yjUyZIrNPYAoXlY1WiEKWgSE4BNg==
+  dependencies:
+    compare-func "^1.3.1"
+    q "^1.5.1"
+
+conventional-changelog-angular@^5.0.6:
+  version "5.0.6"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-angular/-/conventional-changelog-angular-5.0.6.tgz#269540c624553aded809c29a3508fdc2b544c059"
+  integrity sha512-QDEmLa+7qdhVIv8sFZfVxU1VSyVvnXPsxq8Vam49mKUcO1Z8VTLEJk9uI21uiJUsnmm0I4Hrsdc9TgkOQo9WSA==
+  dependencies:
+    compare-func "^1.3.1"
+    q "^1.5.1"
+
+conventional-changelog-atom@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-atom/-/conventional-changelog-atom-2.0.3.tgz#3bd14280aa09fe3ec49a0e8fe97b5002db02aad4"
+  integrity sha512-szZe2ut97qNO6vCCMkm1I/tWu6ol4Rr8a9Lx0y/VlpDnpY0PNp+oGpFgU55lplhx+I3Lro9Iv4/gRj0knfgjzg==
+  dependencies:
+    q "^1.5.1"
+
+conventional-changelog-codemirror@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-codemirror/-/conventional-changelog-codemirror-2.0.3.tgz#ebc088154684f8f5171446b8d546ba6b460d46f2"
+  integrity sha512-t2afackdgFV2yBdHhWPqrKbpaQeVnz2hSJKdWqjasPo5EpIB6TBL0er3cOP1mnGQmuzk9JSvimNSuqjWGDtU5Q==
+  dependencies:
+    q "^1.5.1"
+
+conventional-changelog-config-spec@2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-config-spec/-/conventional-changelog-config-spec-2.1.0.tgz#874a635287ef8b581fd8558532bf655d4fb59f2d"
+  integrity sha512-IpVePh16EbbB02V+UA+HQnnPIohgXvJRxHcS5+Uwk4AT5LjzCZJm5sp/yqs5C6KZJ1jMsV4paEV13BN1pvDuxQ==
+
+conventional-changelog-conventionalcommits@4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-conventionalcommits/-/conventional-changelog-conventionalcommits-4.2.1.tgz#d6cb2e2c5d7bfca044a08b9dba84b4082e1a1bd9"
+  integrity sha512-vC02KucnkNNap+foDKFm7BVUSDAXktXrUJqGszUuYnt6T0J2azsbYz/w9TDc3VsrW2v6JOtiQWVcgZnporHr4Q==
+  dependencies:
+    compare-func "^1.3.1"
+    lodash "^4.2.1"
+    q "^1.5.1"
+
+conventional-changelog-conventionalcommits@4.2.3, conventional-changelog-conventionalcommits@^4.2.3:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-conventionalcommits/-/conventional-changelog-conventionalcommits-4.2.3.tgz#22855b32d57d0328951c1c2dc01b172a5f24ea37"
+  integrity sha512-atGa+R4vvEhb8N/8v3IoW59gCBJeeFiX6uIbPu876ENAmkMwsenyn0R21kdDHJFLQdy6zW4J6b4xN8KI3b9oww==
+  dependencies:
+    compare-func "^1.3.1"
+    lodash "^4.17.15"
+    q "^1.5.1"
+
+conventional-changelog-core@^4.1.1:
+  version "4.1.4"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-core/-/conventional-changelog-core-4.1.4.tgz#39be27fca6ef20a0f998d7a3a1e97cfa8a055cb6"
+  integrity sha512-LO58ZbEpp1Ul+y/vOI8rJRsWkovsYkCFbOCVgi6UnVfU8WC0F8K8VQQwaBZWWUpb6JvEiN4GBR5baRP2txZ+Vg==
+  dependencies:
+    add-stream "^1.0.0"
+    conventional-changelog-writer "^4.0.11"
+    conventional-commits-parser "^3.0.8"
+    dateformat "^3.0.0"
+    get-pkg-repo "^1.0.0"
+    git-raw-commits "2.0.0"
+    git-remote-origin-url "^2.0.0"
+    git-semver-tags "^3.0.1"
+    lodash "^4.17.15"
+    normalize-package-data "^2.3.5"
+    q "^1.5.1"
+    read-pkg "^3.0.0"
+    read-pkg-up "^3.0.0"
+    through2 "^3.0.0"
+
+conventional-changelog-ember@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-ember/-/conventional-changelog-ember-2.0.4.tgz#c29b78e4af7825cbecb6c3fd6086ca5c09471ac1"
+  integrity sha512-q1u73sO9uCnxN4TSw8xu6MRU8Y1h9kpwtcdJuNRwu/LSKI1IE/iuNSH5eQ6aLlQ3HTyrIpTfUuVybW4W0F17rA==
+  dependencies:
+    q "^1.5.1"
+
+conventional-changelog-eslint@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-eslint/-/conventional-changelog-eslint-3.0.4.tgz#8f4736a23e0cd97e890e76fccc287db2f205f2ff"
+  integrity sha512-CPwTUENzhLGl3auunrJxiIEWncAGaby7gOFCdj2gslIuOFJ0KPJVOUhRz4Da/I53sdo/7UncUJkiLg94jEsjxg==
+  dependencies:
+    q "^1.5.1"
+
+conventional-changelog-express@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-express/-/conventional-changelog-express-2.0.1.tgz#fea2231d99a5381b4e6badb0c1c40a41fcacb755"
+  integrity sha512-G6uCuCaQhLxdb4eEfAIHpcfcJ2+ao3hJkbLrw/jSK/eROeNfnxCJasaWdDAfFkxsbpzvQT4W01iSynU3OoPLIw==
+  dependencies:
+    q "^1.5.1"
+
+conventional-changelog-jquery@^3.0.6:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-jquery/-/conventional-changelog-jquery-3.0.6.tgz#460236ad8fb1d29ff932a14fe4e3a45379b63c5e"
+  integrity sha512-gHAABCXUNA/HjnZEm+vxAfFPJkgtrZvCDIlCKfdPVXtCIo/Q0lN5VKpx8aR5p8KdVRQFF3OuTlvv5kv6iPuRqA==
+  dependencies:
+    q "^1.5.1"
+
+conventional-changelog-jshint@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-jshint/-/conventional-changelog-jshint-2.0.3.tgz#ef6e2caf2ee6ffdfda78fcdf7ce87cf6c512d728"
+  integrity sha512-Pc2PnMPcez634ckzr4EOWviwRSpZcURaK7bjyD9oK6N5fsC/a+3G7LW5m/JpcHPhA9ZxsfIbm7uqZ3ZDGsQ/sw==
+  dependencies:
+    compare-func "^1.3.1"
+    q "^1.5.1"
+
+conventional-changelog-preset-loader@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-preset-loader/-/conventional-changelog-preset-loader-2.3.0.tgz#580fa8ab02cef22c24294d25e52d7ccd247a9a6a"
+  integrity sha512-/rHb32J2EJnEXeK4NpDgMaAVTFZS3o1ExmjKMtYVgIC4MQn0vkNSbYpdGRotkfGGRWiqk3Ri3FBkiZGbAfIfOQ==
+
+conventional-changelog-writer@^4.0.11:
+  version "4.0.11"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-writer/-/conventional-changelog-writer-4.0.11.tgz#9f56d2122d20c96eb48baae0bf1deffaed1edba4"
+  integrity sha512-g81GQOR392I+57Cw3IyP1f+f42ME6aEkbR+L7v1FBBWolB0xkjKTeCWVguzRrp6UiT1O6gBpJbEy2eq7AnV1rw==
+  dependencies:
+    compare-func "^1.3.1"
+    conventional-commits-filter "^2.0.2"
+    dateformat "^3.0.0"
+    handlebars "^4.4.0"
+    json-stringify-safe "^5.0.1"
+    lodash "^4.17.15"
+    meow "^5.0.0"
+    semver "^6.0.0"
+    split "^1.0.0"
+    through2 "^3.0.0"
+
+conventional-changelog@3.1.15:
+  version "3.1.15"
+  resolved "https://registry.yarnpkg.com/conventional-changelog/-/conventional-changelog-3.1.15.tgz#103d0b550436cf83e8a59ba88be82ece2613cd9f"
+  integrity sha512-CoWM+Z9bYyF00QzNpTnxkCLiuLAeRocJz3C/foFjvhsdltdtkJgMChp7GytQNjm4pT7JFBVJTpqLHTpxNtOzaA==
+  dependencies:
+    conventional-changelog-angular "^5.0.6"
+    conventional-changelog-atom "^2.0.3"
+    conventional-changelog-codemirror "^2.0.3"
+    conventional-changelog-conventionalcommits "^4.2.3"
+    conventional-changelog-core "^4.1.1"
+    conventional-changelog-ember "^2.0.4"
+    conventional-changelog-eslint "^3.0.4"
+    conventional-changelog-express "^2.0.1"
+    conventional-changelog-jquery "^3.0.6"
+    conventional-changelog-jshint "^2.0.3"
+    conventional-changelog-preset-loader "^2.3.0"
+
+conventional-commits-filter@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/conventional-commits-filter/-/conventional-commits-filter-2.0.2.tgz#f122f89fbcd5bb81e2af2fcac0254d062d1039c1"
+  integrity sha512-WpGKsMeXfs21m1zIw4s9H5sys2+9JccTzpN6toXtxhpw2VNF2JUXwIakthKBy+LN4DvJm+TzWhxOMWOs1OFCFQ==
+  dependencies:
+    lodash.ismatch "^4.4.0"
+    modify-values "^1.0.0"
+
+conventional-commits-parser@^3.0.0, conventional-commits-parser@^3.0.8:
+  version "3.0.8"
+  resolved "https://registry.yarnpkg.com/conventional-commits-parser/-/conventional-commits-parser-3.0.8.tgz#23310a9bda6c93c874224375e72b09fb275fe710"
+  integrity sha512-YcBSGkZbYp7d+Cr3NWUeXbPDFUN6g3SaSIzOybi8bjHL5IJ5225OSCxJJ4LgziyEJ7AaJtE9L2/EU6H7Nt/DDQ==
+  dependencies:
+    JSONStream "^1.0.4"
+    is-text-path "^1.0.1"
+    lodash "^4.17.15"
+    meow "^5.0.0"
+    split2 "^2.0.0"
+    through2 "^3.0.0"
+    trim-off-newlines "^1.0.0"
+
+conventional-recommended-bump@6.0.5:
+  version "6.0.5"
+  resolved "https://registry.yarnpkg.com/conventional-recommended-bump/-/conventional-recommended-bump-6.0.5.tgz#be7ec24b43bef57108042ea1d49758b58beabc03"
+  integrity sha512-srkferrB4kACPEbKYltZwX1CQZAEqbQkabKN444mavLRVMetzwJFJf23/+pwvtMsWbd+cc4HaleV1nHke0f8Rw==
+  dependencies:
+    concat-stream "^2.0.0"
+    conventional-changelog-preset-loader "^2.3.0"
+    conventional-commits-filter "^2.0.2"
+    conventional-commits-parser "^3.0.8"
+    git-raw-commits "2.0.0"
+    git-semver-tags "^3.0.1"
+    meow "^5.0.0"
+    q "^1.5.1"
+
+convert-source-map@^1.4.0, convert-source-map@^1.5.0, convert-source-map@^1.5.1, convert-source-map@^1.6.0, convert-source-map@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.7.0.tgz#17a2cb882d7f77d3490585e2ce6c524424a3a442"
+  integrity sha512-4FJkXzKXEDB1snCFZlLP4gpC3JILicCpGbzG9f9G7tGqGCzETQ2hWPrcinA9oU4wtf2biUaEH5065UnMeR33oA==
+  dependencies:
+    safe-buffer "~5.1.1"
+
+cookie-signature@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
+  integrity sha1-4wOogrNCzD7oylE6eZmXNNqzriw=
+
+cookie@0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.0.tgz#beb437e7022b3b6d49019d088665303ebe9c14ba"
+  integrity sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg==
+
+copy-concurrently@^1.0.0:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/copy-concurrently/-/copy-concurrently-1.0.5.tgz#92297398cae34937fcafd6ec8139c18051f0b5e0"
+  integrity sha512-f2domd9fsVDFtaFcbaRZuYXwtdmnzqbADSwhSWYxYB/Q8zsdUUFMXVRwXGDMWmbEzAn1kdRrtI1T/KTFOL4X2A==
+  dependencies:
+    aproba "^1.1.1"
+    fs-write-stream-atomic "^1.0.8"
+    iferr "^0.1.5"
+    mkdirp "^0.5.1"
+    rimraf "^2.5.4"
+    run-queue "^1.0.0"
+
+copy-descriptor@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/copy-descriptor/-/copy-descriptor-0.1.1.tgz#676f6eb3c39997c2ee1ac3a924fd6124748f578d"
+  integrity sha1-Z29us8OZl8LuGsOpJP1hJHSPV40=
+
+copy-props@^2.0.1:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/copy-props/-/copy-props-2.0.4.tgz#93bb1cadfafd31da5bb8a9d4b41f471ec3a72dfe"
+  integrity sha512-7cjuUME+p+S3HZlbllgsn2CDwS+5eCCX16qBgNC4jgSTf49qR1VKy/Zhl400m0IQXl/bPGEVqncgUUMjrr4s8A==
+  dependencies:
+    each-props "^1.3.0"
+    is-plain-object "^2.0.1"
+
+copy-to-clipboard@^3.0.8:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/copy-to-clipboard/-/copy-to-clipboard-3.3.1.tgz#115aa1a9998ffab6196f93076ad6da3b913662ae"
+  integrity sha512-i13qo6kIHTTpCm8/Wup+0b1mVWETvu2kIMzKoK8FpkLkFxlt0znUAHcMzox+T8sPlqtZXq3CulEjQHsYiGFJUw==
+  dependencies:
+    toggle-selection "^1.0.6"
+
+copy-webpack-plugin@5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/copy-webpack-plugin/-/copy-webpack-plugin-5.1.1.tgz#5481a03dea1123d88a988c6ff8b78247214f0b88"
+  integrity sha512-P15M5ZC8dyCjQHWwd4Ia/dm0SgVvZJMYeykVIVYXbGyqO4dWB5oyPHp9i7wjwo5LhtlhKbiBCdS2NvM07Wlybg==
+  dependencies:
+    cacache "^12.0.3"
+    find-cache-dir "^2.1.0"
+    glob-parent "^3.1.0"
+    globby "^7.1.1"
+    is-glob "^4.0.1"
+    loader-utils "^1.2.3"
+    minimatch "^3.0.4"
+    normalize-path "^3.0.0"
+    p-limit "^2.2.1"
+    schema-utils "^1.0.0"
+    serialize-javascript "^2.1.2"
+    webpack-log "^2.0.0"
+
+core-js-compat@^3.6.2:
+  version "3.6.4"
+  resolved "https://registry.yarnpkg.com/core-js-compat/-/core-js-compat-3.6.4.tgz#938476569ebb6cda80d339bcf199fae4f16fff17"
+  integrity sha512-zAa3IZPvsJ0slViBQ2z+vgyyTuhd3MFn1rBQjZSKVEgB0UMYhUkCj9jJUVPgGTGqWvsBVmfnruXgTcNyTlEiSA==
+  dependencies:
+    browserslist "^4.8.3"
+    semver "7.0.0"
+
+core-js-pure@^3.0.1:
+  version "3.6.4"
+  resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.6.4.tgz#4bf1ba866e25814f149d4e9aaa08c36173506e3a"
+  integrity sha512-epIhRLkXdgv32xIUFaaAry2wdxZYBi6bgM7cB136dzzXXa+dFyRLTZeLUJxnd8ShrmyVXBub63n2NHo2JAt8Cw==
+
+core-js@3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.0.tgz#2b854e451de1967d1e29896025cdc13a2518d9ea"
+  integrity sha512-AHPTNKzyB+YwgDWoSOCaid9PUSEF6781vsfiK8qUz62zRR448/XgK2NtCbpiUGizbep8Lrpt0Du19PpGGZvw3Q==
+
+core-js@^2.4.0, core-js@^2.5.0:
+  version "2.6.11"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
+  integrity sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg==
+
+core-js@^3.0.1, core-js@^3.0.4, core-js@^3.6.4:
+  version "3.6.4"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.4.tgz#440a83536b458114b9cb2ac1580ba377dc470647"
+  integrity sha512-4paDGScNgZP2IXXilaffL9X7968RuvwlkK3xWtZRVqgd8SYNiVKRJvkFd1aqqEuPfN7E68ZHEp9hDj6lHj4Hyw==
+
+core-util-is@1.0.2, core-util-is@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
+  integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
+
+corejs-upgrade-webpack-plugin@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/corejs-upgrade-webpack-plugin/-/corejs-upgrade-webpack-plugin-2.2.0.tgz#503293bf1fdcb104918eb40d0294e4776ad6923a"
+  integrity sha512-J0QMp9GNoiw91Kj/dkIQFZeiCXgXoja/Wlht1SPybxerBWh4NCmb0pOgCv61lrlQZETwvVVfAFAA3IqoEO9aqQ==
+  dependencies:
+    resolve-from "^5.0.0"
+    webpack "^4.38.0"
+
+cosmiconfig@^5.0.0, cosmiconfig@^5.2.0:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-5.2.1.tgz#040f726809c591e77a17c0a3626ca45b4f168b1a"
+  integrity sha512-H65gsXo1SKjf8zmrJ67eJk8aIRKV5ff2D4uKZIBZShbhGSpEmsQOPW/SKMKYhSTrqR7ufy6RP69rPogdaPh/kA==
+  dependencies:
+    import-fresh "^2.0.0"
+    is-directory "^0.3.1"
+    js-yaml "^3.13.1"
+    parse-json "^4.0.0"
+
+cosmiconfig@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-6.0.0.tgz#da4fee853c52f6b1e6935f41c1a2fc50bd4a9982"
+  integrity sha512-xb3ZL6+L8b9JLLCx3ZdoZy4+2ECphCMo2PwqgP1tlfVq6M6YReyzBJtvWWtbDSpNr9hn96pkCiZqUcFEc+54Qg==
+  dependencies:
+    "@types/parse-json" "^4.0.0"
+    import-fresh "^3.1.0"
+    parse-json "^5.0.0"
+    path-type "^4.0.0"
+    yaml "^1.7.2"
+
+coverage-istanbul-loader@2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/coverage-istanbul-loader/-/coverage-istanbul-loader-2.0.3.tgz#87d42f03fa0fd3fa8743ec76945d9d67f105722a"
+  integrity sha512-LiGRvyIuzVYs3M1ZYK1tF0HekjH0DJ8zFdUwAZq378EJzqOgToyb1690dp3TAUlP6Y+82uu42LRjuROVeJ54CA==
+  dependencies:
+    convert-source-map "^1.7.0"
+    istanbul-lib-instrument "^4.0.0"
+    loader-utils "^1.2.3"
+    merge-source-map "^1.1.0"
+    schema-utils "^2.6.1"
+
+create-ecdh@^4.0.0:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.3.tgz#c9111b6f33045c4697f144787f9254cdc77c45ff"
+  integrity sha512-GbEHQPMOswGpKXM9kCWVrremUcBmjteUaQ01T9rkKCPDXfUHX0IoP9LpHYo2NPFampa4e+/pFDc3jQdxrxQLaw==
+  dependencies:
+    bn.js "^4.1.0"
+    elliptic "^6.0.0"
+
+create-error-class@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/create-error-class/-/create-error-class-3.0.2.tgz#06be7abef947a3f14a30fd610671d401bca8b7b6"
+  integrity sha1-Br56vvlHo/FKMP1hBnHUAbyot7Y=
+  dependencies:
+    capture-stack-trace "^1.0.0"
+
+create-hash@^1.1.0, create-hash@^1.1.2:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/create-hash/-/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196"
+  integrity sha512-z00bCGNHDG8mHAkP7CtT1qVu+bFQUPjYq/4Iv3C3kWjTFV10zIjfSoeqXo9Asws8gwSHDGj/hl2u4OGIjapeCg==
+  dependencies:
+    cipher-base "^1.0.1"
+    inherits "^2.0.1"
+    md5.js "^1.3.4"
+    ripemd160 "^2.0.1"
+    sha.js "^2.4.0"
+
+create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/create-hmac/-/create-hmac-1.1.7.tgz#69170c78b3ab957147b2b8b04572e47ead2243ff"
+  integrity sha512-MJG9liiZ+ogc4TzUwuvbER1JRdgvUFSB5+VR/g5h82fGaIRWMWddtKBHi7/sVhfjQZ6SehlyhvQYrcYkaUIpLg==
+  dependencies:
+    cipher-base "^1.0.3"
+    create-hash "^1.1.0"
+    inherits "^2.0.1"
+    ripemd160 "^2.0.0"
+    safe-buffer "^5.0.1"
+    sha.js "^2.4.8"
+
+create-react-context@0.3.0, create-react-context@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/create-react-context/-/create-react-context-0.3.0.tgz#546dede9dc422def0d3fc2fe03afe0bc0f4f7d8c"
+  integrity sha512-dNldIoSuNSvlTJ7slIKC/ZFGKexBMBrrcc+TTe1NdmROnaASuLPvqpwj9v4XS4uXZ8+YPu0sNmShX2rXI5LNsw==
+  dependencies:
+    gud "^1.0.0"
+    warning "^4.0.3"
+
+cross-env@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-7.0.0.tgz#5a3b2ddce51ec713ea58f2fb79ce22e65b4f5479"
+  integrity sha512-rV6M9ldNgmwP7bx5u6rZsTbYidzwvrwIYZnT08hSGLcQCcggofgFW+sNe7IhA1SRauPS0QuLbbX+wdNtpqE5CQ==
+  dependencies:
+    cross-spawn "^7.0.1"
+
+cross-spawn@6.0.5, cross-spawn@^6.0.0, cross-spawn@^6.0.5:
+  version "6.0.5"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
+  integrity sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==
+  dependencies:
+    nice-try "^1.0.4"
+    path-key "^2.0.1"
+    semver "^5.5.0"
+    shebang-command "^1.2.0"
+    which "^1.2.9"
+
+cross-spawn@^5.0.1:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
+  integrity sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=
+  dependencies:
+    lru-cache "^4.0.1"
+    shebang-command "^1.2.0"
+    which "^1.2.9"
+
+cross-spawn@^7.0.0, cross-spawn@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.1.tgz#0ab56286e0f7c24e153d04cc2aa027e43a9a5d14"
+  integrity sha512-u7v4o84SwFpD32Z8IIcPZ6z1/ie24O6RU3RbtL5Y316l3KuHVPx9ItBgWQ6VlfAFnRnTtMUrsQ9MUUTuEZjogg==
+  dependencies:
+    path-key "^3.1.0"
+    shebang-command "^2.0.0"
+    which "^2.0.1"
+
+crypto-browserify@^3.11.0:
+  version "3.12.0"
+  resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.12.0.tgz#396cf9f3137f03e4b8e532c58f698254e00f80ec"
+  integrity sha512-fz4spIh+znjO2VjL+IdhEpRJ3YN6sMzITSBijk6FK2UvTqruSQW+/cCZTSNsMiZNvUeq0CqurF+dAbyiGOY6Wg==
+  dependencies:
+    browserify-cipher "^1.0.0"
+    browserify-sign "^4.0.0"
+    create-ecdh "^4.0.0"
+    create-hash "^1.1.0"
+    create-hmac "^1.1.0"
+    diffie-hellman "^5.0.0"
+    inherits "^2.0.1"
+    pbkdf2 "^3.0.3"
+    public-encrypt "^4.0.0"
+    randombytes "^2.0.0"
+    randomfill "^1.0.3"
+
+crypto-random-string@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-1.0.0.tgz#a230f64f568310e1498009940790ec99545bca7e"
+  integrity sha1-ojD2T1aDEOFJgAmUB5DsmVRbyn4=
+
+crypto-random-string@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-2.0.0.tgz#ef2a7a966ec11083388369baa02ebead229b30d5"
+  integrity sha512-v1plID3y9r/lPhviJ1wrXpLeyUIGAZ2SHNYTEapm7/8A9nLPoyvVp3RK/EPFqn5kEznyWgYZNsRtYYIWbuG8KA==
+
+css-blank-pseudo@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/css-blank-pseudo/-/css-blank-pseudo-0.1.4.tgz#dfdefd3254bf8a82027993674ccf35483bfcb3c5"
+  integrity sha512-LHz35Hr83dnFeipc7oqFDmsjHdljj3TQtxGGiNWSOsTLIAubSm4TEz8qCaKFpk7idaQ1GfWscF4E6mgpBysA1w==
+  dependencies:
+    postcss "^7.0.5"
+
+css-color-names@0.0.4, css-color-names@^0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/css-color-names/-/css-color-names-0.0.4.tgz#808adc2e79cf84738069b646cb20ec27beb629e0"
+  integrity sha1-gIrcLnnPhHOAabZGyyDsJ762KeA=
+
+css-declaration-sorter@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/css-declaration-sorter/-/css-declaration-sorter-4.0.1.tgz#c198940f63a76d7e36c1e71018b001721054cb22"
+  integrity sha512-BcxQSKTSEEQUftYpBVnsH4SF05NTuBokb19/sBt6asXGKZ/6VP7PLG1CBCkFDYOnhXhPh0jMhO6xZ71oYHXHBA==
+  dependencies:
+    postcss "^7.0.1"
+    timsort "^0.3.0"
+
+css-has-pseudo@^0.10.0:
+  version "0.10.0"
+  resolved "https://registry.yarnpkg.com/css-has-pseudo/-/css-has-pseudo-0.10.0.tgz#3c642ab34ca242c59c41a125df9105841f6966ee"
+  integrity sha512-Z8hnfsZu4o/kt+AuFzeGpLVhFOGO9mluyHBaA2bA8aCGTwah5sT3WV/fTHH8UNZUytOIImuGPrl/prlb4oX4qQ==
+  dependencies:
+    postcss "^7.0.6"
+    postcss-selector-parser "^5.0.0-rc.4"
+
+css-loader@^3.0.0:
+  version "3.4.2"
+  resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-3.4.2.tgz#d3fdb3358b43f233b78501c5ed7b1c6da6133202"
+  integrity sha512-jYq4zdZT0oS0Iykt+fqnzVLRIeiPWhka+7BqPn+oSIpWJAHak5tmB/WZrJ2a21JhCeFyNnnlroSl8c+MtVndzA==
+  dependencies:
+    camelcase "^5.3.1"
+    cssesc "^3.0.0"
+    icss-utils "^4.1.1"
+    loader-utils "^1.2.3"
+    normalize-path "^3.0.0"
+    postcss "^7.0.23"
+    postcss-modules-extract-imports "^2.0.0"
+    postcss-modules-local-by-default "^3.0.2"
+    postcss-modules-scope "^2.1.1"
+    postcss-modules-values "^3.0.0"
+    postcss-value-parser "^4.0.2"
+    schema-utils "^2.6.0"
+
+css-modules-loader-core@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/css-modules-loader-core/-/css-modules-loader-core-1.1.0.tgz#5908668294a1becd261ae0a4ce21b0b551f21d16"
+  integrity sha1-WQhmgpShvs0mGuCkziGwtVHyHRY=
+  dependencies:
+    icss-replace-symbols "1.1.0"
+    postcss "6.0.1"
+    postcss-modules-extract-imports "1.1.0"
+    postcss-modules-local-by-default "1.2.0"
+    postcss-modules-scope "1.1.0"
+    postcss-modules-values "1.3.0"
+
+css-parse@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/css-parse/-/css-parse-2.0.0.tgz#a468ee667c16d81ccf05c58c38d2a97c780dbfd4"
+  integrity sha1-pGjuZnwW2BzPBcWMONKpfHgNv9Q=
+  dependencies:
+    css "^2.0.0"
+
+css-prefers-color-scheme@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/css-prefers-color-scheme/-/css-prefers-color-scheme-3.1.1.tgz#6f830a2714199d4f0d0d0bb8a27916ed65cff1f4"
+  integrity sha512-MTu6+tMs9S3EUqzmqLXEcgNRbNkkD/TGFvowpeoWJn5Vfq7FMgsmRQs9X5NXAURiOBmOxm/lLjsDNXDE6k9bhg==
+  dependencies:
+    postcss "^7.0.5"
+
+css-rule-stream@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/css-rule-stream/-/css-rule-stream-1.1.0.tgz#3786e7198983d965a26e31957e09078cbb7705a2"
+  integrity sha1-N4bnGYmD2WWibjGVfgkHjLt3BaI=
+  dependencies:
+    css-tokenize "^1.0.1"
+    duplexer2 "0.0.2"
+    ldjson-stream "^1.2.1"
+    through2 "^0.6.3"
+
+css-select-base-adapter@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/css-select-base-adapter/-/css-select-base-adapter-0.1.1.tgz#3b2ff4972cc362ab88561507a95408a1432135d7"
+  integrity sha512-jQVeeRG70QI08vSTwf1jHxp74JoZsr2XSgETae8/xC8ovSnL2WF87GTLO86Sbwdt2lK4Umg4HnnwMO4YF3Ce7w==
+
+css-select@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/css-select/-/css-select-1.2.0.tgz#2b3a110539c5355f1cd8d314623e870b121ec858"
+  integrity sha1-KzoRBTnFNV8c2NMUYj6HCxIeyFg=
+  dependencies:
+    boolbase "~1.0.0"
+    css-what "2.1"
+    domutils "1.5.1"
+    nth-check "~1.0.1"
+
+css-select@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/css-select/-/css-select-2.1.0.tgz#6a34653356635934a81baca68d0255432105dbef"
+  integrity sha512-Dqk7LQKpwLoH3VovzZnkzegqNSuAziQyNZUcrdDM401iY+R5NkGBXGmtO05/yaXQziALuPogeG0b7UAgjnTJTQ==
+  dependencies:
+    boolbase "^1.0.0"
+    css-what "^3.2.1"
+    domutils "^1.7.0"
+    nth-check "^1.0.2"
+
+css-selector-parser@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/css-selector-parser/-/css-selector-parser-1.3.0.tgz#5f1ad43e2d8eefbfdc304fcd39a521664943e3eb"
+  integrity sha1-XxrUPi2O77/cME/NOaUhZklD4+s=
+
+css-selector-tokenizer@^0.7.0, css-selector-tokenizer@^0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/css-selector-tokenizer/-/css-selector-tokenizer-0.7.1.tgz#a177271a8bca5019172f4f891fc6eed9cbf68d5d"
+  integrity sha512-xYL0AMZJ4gFzJQsHUKa5jiWWi2vH77WVNg7JYRyewwj6oPh4yb/y6Y9ZCw9dsj/9UauMhtuxR+ogQd//EdEVNA==
+  dependencies:
+    cssesc "^0.1.0"
+    fastparse "^1.1.1"
+    regexpu-core "^1.0.0"
+
+css-tokenize@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/css-tokenize/-/css-tokenize-1.0.1.tgz#4625cb1eda21c143858b7f81d6803c1d26fc14be"
+  integrity sha1-RiXLHtohwUOFi3+B1oA8HSb8FL4=
+  dependencies:
+    inherits "^2.0.1"
+    readable-stream "^1.0.33"
+
+css-tree@1.0.0-alpha.37:
+  version "1.0.0-alpha.37"
+  resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-1.0.0-alpha.37.tgz#98bebd62c4c1d9f960ec340cf9f7522e30709a22"
+  integrity sha512-DMxWJg0rnz7UgxKT0Q1HU/L9BeJI0M6ksor0OgqOnF+aRCDWg/N2641HmVyU9KVIu0OVVWOb2IpC9A+BJRnejg==
+  dependencies:
+    mdn-data "2.0.4"
+    source-map "^0.6.1"
+
+css-what@2.1:
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.3.tgz#a6d7604573365fe74686c3f311c56513d88285f2"
+  integrity sha512-a+EPoD+uZiNfh+5fxw2nO9QwFa6nJe2Or35fGY6Ipw1R3R4AGz1d1TEZrCegvw2YTmZ0jXirGYlzxxpYSHwpEg==
+
+css-what@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/css-what/-/css-what-3.2.1.tgz#f4a8f12421064621b456755e34a03a2c22df5da1"
+  integrity sha512-WwOrosiQTvyms+Ti5ZC5vGEK0Vod3FTt1ca+payZqvKuGJF+dq7bG63DstxtN0dpm6FxY27a/zS3Wten+gEtGw==
+
+css@^2.0.0:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/css/-/css-2.2.4.tgz#c646755c73971f2bba6a601e2cf2fd71b1298929"
+  integrity sha512-oUnjmWpy0niI3x/mPL8dVEI1l7MnG3+HHyRPHf+YFSbK+svOhXpmSOcDURUh2aOCgl2grzrOPt1nHLuCVFULLw==
+  dependencies:
+    inherits "^2.0.3"
+    source-map "^0.6.1"
+    source-map-resolve "^0.5.2"
+    urix "^0.1.0"
+
+cssauron@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/cssauron/-/cssauron-1.4.0.tgz#a6602dff7e04a8306dc0db9a551e92e8b5662ad8"
+  integrity sha1-pmAt/34EqDBtwNuaVR6S6LVmKtg=
+  dependencies:
+    through X.X.X
+
+cssdb@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/cssdb/-/cssdb-4.4.0.tgz#3bf2f2a68c10f5c6a08abd92378331ee803cddb0"
+  integrity sha512-LsTAR1JPEM9TpGhl/0p3nQecC2LJ0kD8X5YARu1hk/9I1gril5vDtMZyNxcEpxxDj34YNck/ucjuoUd66K03oQ==
+
+cssesc@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-0.1.0.tgz#c814903e45623371a0477b40109aaafbeeaddbb4"
+  integrity sha1-yBSQPkViM3GgR3tAEJqq++6t27Q=
+
+cssesc@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-2.0.0.tgz#3b13bd1bb1cb36e1bcb5a4dcd27f54c5dcb35703"
+  integrity sha512-MsCAG1z9lPdoO/IUMLSBWBSVxVtJ1395VGIQ+Fc2gNdkQ1hNDnQdw3YhA71WJCBW1vdwA0cAnk/DnW6bqoEUYg==
+
+cssesc@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-3.0.0.tgz#37741919903b868565e1c09ea747445cd18983ee"
+  integrity sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==
+
+cssmin@^0.4.3:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/cssmin/-/cssmin-0.4.3.tgz#c9194077e0ebdacd691d5f59015b9d819f38d015"
+  integrity sha1-yRlAd+Dr2s1pHV9ZAVudgZ840BU=
+
+cssnano-preset-advanced@^4.0.7:
+  version "4.0.7"
+  resolved "https://registry.yarnpkg.com/cssnano-preset-advanced/-/cssnano-preset-advanced-4.0.7.tgz#d981527b77712e2f3f3f09c73313e9b71b278b88"
+  integrity sha512-j1O5/DQnaAqEyFFQfC+Z/vRlLXL3LxJHN+lvsfYqr7KgPH74t69+Rsy2yXkovWNaJjZYBpdz2Fj8ab2nH7pZXw==
+  dependencies:
+    autoprefixer "^9.4.7"
+    cssnano-preset-default "^4.0.7"
+    postcss-discard-unused "^4.0.1"
+    postcss-merge-idents "^4.0.1"
+    postcss-reduce-idents "^4.0.2"
+    postcss-zindex "^4.0.1"
+
+cssnano-preset-default@^4.0.7:
+  version "4.0.7"
+  resolved "https://registry.yarnpkg.com/cssnano-preset-default/-/cssnano-preset-default-4.0.7.tgz#51ec662ccfca0f88b396dcd9679cdb931be17f76"
+  integrity sha512-x0YHHx2h6p0fCl1zY9L9roD7rnlltugGu7zXSKQx6k2rYw0Hi3IqxcoAGF7u9Q5w1nt7vK0ulxV8Lo+EvllGsA==
+  dependencies:
+    css-declaration-sorter "^4.0.1"
+    cssnano-util-raw-cache "^4.0.1"
+    postcss "^7.0.0"
+    postcss-calc "^7.0.1"
+    postcss-colormin "^4.0.3"
+    postcss-convert-values "^4.0.1"
+    postcss-discard-comments "^4.0.2"
+    postcss-discard-duplicates "^4.0.2"
+    postcss-discard-empty "^4.0.1"
+    postcss-discard-overridden "^4.0.1"
+    postcss-merge-longhand "^4.0.11"
+    postcss-merge-rules "^4.0.3"
+    postcss-minify-font-values "^4.0.2"
+    postcss-minify-gradients "^4.0.2"
+    postcss-minify-params "^4.0.2"
+    postcss-minify-selectors "^4.0.2"
+    postcss-normalize-charset "^4.0.1"
+    postcss-normalize-display-values "^4.0.2"
+    postcss-normalize-positions "^4.0.2"
+    postcss-normalize-repeat-style "^4.0.2"
+    postcss-normalize-string "^4.0.2"
+    postcss-normalize-timing-functions "^4.0.2"
+    postcss-normalize-unicode "^4.0.1"
+    postcss-normalize-url "^4.0.1"
+    postcss-normalize-whitespace "^4.0.2"
+    postcss-ordered-values "^4.1.2"
+    postcss-reduce-initial "^4.0.3"
+    postcss-reduce-transforms "^4.0.2"
+    postcss-svgo "^4.0.2"
+    postcss-unique-selectors "^4.0.1"
+
+cssnano-util-get-arguments@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/cssnano-util-get-arguments/-/cssnano-util-get-arguments-4.0.0.tgz#ed3a08299f21d75741b20f3b81f194ed49cc150f"
+  integrity sha1-7ToIKZ8h11dBsg87gfGU7UnMFQ8=
+
+cssnano-util-get-match@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/cssnano-util-get-match/-/cssnano-util-get-match-4.0.0.tgz#c0e4ca07f5386bb17ec5e52250b4f5961365156d"
+  integrity sha1-wOTKB/U4a7F+xeUiULT1lhNlFW0=
+
+cssnano-util-raw-cache@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/cssnano-util-raw-cache/-/cssnano-util-raw-cache-4.0.1.tgz#b26d5fd5f72a11dfe7a7846fb4c67260f96bf282"
+  integrity sha512-qLuYtWK2b2Dy55I8ZX3ky1Z16WYsx544Q0UWViebptpwn/xDBmog2TLg4f+DBMg1rJ6JDWtn96WHbOKDWt1WQA==
+  dependencies:
+    postcss "^7.0.0"
+
+cssnano-util-same-parent@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/cssnano-util-same-parent/-/cssnano-util-same-parent-4.0.1.tgz#574082fb2859d2db433855835d9a8456ea18bbf3"
+  integrity sha512-WcKx5OY+KoSIAxBW6UBBRay1U6vkYheCdjyVNDm85zt5K9mHoGOfsOsqIszfAqrQQFIIKgjh2+FDgIj/zsl21Q==
+
+cssnano@4.1.10, cssnano@^4.1.10, cssnano@^4.1.8:
+  version "4.1.10"
+  resolved "https://registry.yarnpkg.com/cssnano/-/cssnano-4.1.10.tgz#0ac41f0b13d13d465487e111b778d42da631b8b2"
+  integrity sha512-5wny+F6H4/8RgNlaqab4ktc3e0/blKutmq8yNlBFXA//nSFFAqAngjNVRzUvCgYROULmZZUoosL/KSoZo5aUaQ==
+  dependencies:
+    cosmiconfig "^5.0.0"
+    cssnano-preset-default "^4.0.7"
+    is-resolvable "^1.0.0"
+    postcss "^7.0.0"
+
+csso@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/csso/-/csso-4.0.2.tgz#e5f81ab3a56b8eefb7f0092ce7279329f454de3d"
+  integrity sha512-kS7/oeNVXkHWxby5tHVxlhjizRCSv8QdU7hB2FpdAibDU8FjTAolhNjKNTiLzXtUrKT6HwClE81yXwEk1309wg==
+  dependencies:
+    css-tree "1.0.0-alpha.37"
+
+cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0", cssom@^0.3.4, cssom@~0.3.6:
+  version "0.3.8"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.8.tgz#9f1276f5b2b463f2114d3f2c75250af8c1a36f4a"
+  integrity sha512-b0tGHbfegbhPJpxpiBPU2sCkigAqtM9O121le6bbOlgyV+NyGyCmVfJ6QW9eRjz8CpNfWEOYBIMIGRYkLwsIYg==
+
+cssom@^0.4.1:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.4.4.tgz#5a66cf93d2d0b661d80bf6a44fb65f5c2e4e0a10"
+  integrity sha512-p3pvU7r1MyyqbTk+WbNJIgJjG2VmTIaB10rI93LzVPrmDJKkzKYMtxxyAvQXR/NS6otuzveI7+7BBq3SjBS2mw==
+
+cssstyle@^1.0.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-1.4.0.tgz#9d31328229d3c565c61e586b02041a28fccdccf1"
+  integrity sha512-GBrLZYZ4X4x6/QEoBnIrqb8B/f5l4+8me2dkom/j1Gtbxy0kBv6OGzKuAsGM75bkGwGAFkt56Iwg28S3XTZgSA==
+  dependencies:
+    cssom "0.3.x"
+
+cssstyle@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-2.2.0.tgz#e4c44debccd6b7911ed617a4395e5754bba59992"
+  integrity sha512-sEb3XFPx3jNnCAMtqrXPDeSgQr+jojtCeNf8cvMNMh1cG970+lljssvQDzPq6lmmJu2Vhqood/gtEomBiHOGnA==
+  dependencies:
+    cssom "~0.3.6"
+
+csstype@^2.2.0, csstype@^2.5.7:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/csstype/-/csstype-2.6.9.tgz#05141d0cd557a56b8891394c1911c40c8a98d098"
+  integrity sha512-xz39Sb4+OaTsULgUERcCk+TJj8ylkL4aSVDQiX/ksxbELSqwkgt4d4RD7fovIdgJGSuNYqwZEiVjYY5l0ask+Q==
+
+cuint@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/cuint/-/cuint-0.2.2.tgz#408086d409550c2631155619e9fa7bcadc3b991b"
+  integrity sha1-QICG1AlVDCYxFVYZ6fp7ytw7mRs=
+
+currently-unhandled@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
+  integrity sha1-mI3zP+qxke95mmE2nddsF635V+o=
+  dependencies:
+    array-find-index "^1.0.1"
+
+cwebp-bin@^5.0.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/cwebp-bin/-/cwebp-bin-5.1.0.tgz#d5bea87c127358558e7bf7a90a6d440d42dcb074"
+  integrity sha512-BsPKStaNr98zfxwejWWLIGELbPERULJoD2v5ijvpeutSAGsegX7gmABgnkRK7MUucCPROXXfaPqkLAwI509JzA==
+  dependencies:
+    bin-build "^3.0.0"
+    bin-wrapper "^4.0.1"
+    logalot "^2.1.0"
+
+cyclist@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/cyclist/-/cyclist-1.0.1.tgz#596e9698fd0c80e12038c2b82d6eb1b35b6224d9"
+  integrity sha1-WW6WmP0MgOEgOMK4LW6xs1tiJNk=
+
+d@1, d@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/d/-/d-1.0.1.tgz#8698095372d58dbee346ffd0c7093f99f8f9eb5a"
+  integrity sha512-m62ShEObQ39CfralilEQRjH6oAMtNCV1xJyEx5LpRYUVN+EviphDgUc/F3hnYbADmkiNs67Y+3ylmlG7Lnu+FA==
+  dependencies:
+    es5-ext "^0.10.50"
+    type "^1.0.1"
+
+damerau-levenshtein@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/damerau-levenshtein/-/damerau-levenshtein-1.0.6.tgz#143c1641cb3d85c60c32329e26899adea8701791"
+  integrity sha512-JVrozIeElnj3QzfUIt8tB8YMluBJom4Vw9qTPpjGYQ9fYlB3D/rb6OordUxf3xeFB35LKWs0xqcO5U6ySvBtug==
+
+dargs@^4.0.1:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/dargs/-/dargs-4.1.0.tgz#03a9dbb4b5c2f139bf14ae53f0b8a2a6a86f4e17"
+  integrity sha1-A6nbtLXC8Tm/FK5T8LiipqhvThc=
+  dependencies:
+    number-is-nan "^1.0.0"
+
+dashdash@^1.12.0:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
+  integrity sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=
+  dependencies:
+    assert-plus "^1.0.0"
+
+data-urls@^1.0.0, data-urls@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-1.1.0.tgz#15ee0582baa5e22bb59c77140da8f9c76963bbfe"
+  integrity sha512-YTWYI9se1P55u58gL5GkQHW4P6VJBJ5iBT+B5a7i2Tjadhv52paJG0qHX4A0OR6/t52odI64KP2YvFpkDOi3eQ==
+  dependencies:
+    abab "^2.0.0"
+    whatwg-mimetype "^2.2.0"
+    whatwg-url "^7.0.0"
+
+date-fns@^1.27.2:
+  version "1.30.1"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.30.1.tgz#2e71bf0b119153dbb4cc4e88d9ea5acfb50dc05c"
+  integrity sha512-hBSVCvSmWC+QypYObzwGOd9wqdDpOt+0wl0KbU+R+uuZBS1jN8VsD1ss3irQDknRj5NvxiTF6oj/nDRnN/UQNw==
+
+dateformat@^3.0.0, dateformat@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-3.0.3.tgz#a6e37499a4d9a9cf85ef5872044d62901c9889ae"
+  integrity sha512-jyCETtSl3VMZMWeRo7iY1FL19ges1t55hMo5yaam4Jrsm5EPL89UQkoQRyiI+Yf4k8r2ZpdngkV8hr1lIdjb3Q==
+
+debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.0, debug@^2.6.9:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
+  dependencies:
+    ms "2.0.0"
+
+debug@3.1.0, debug@=3.1.0, debug@~3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
+  dependencies:
+    ms "2.0.0"
+
+debug@^3.0.0, debug@^3.0.1, debug@^3.1.0, debug@^3.1.1, debug@^3.2.5:
+  version "3.2.6"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
+  integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
+  dependencies:
+    ms "^2.1.1"
+
+debug@^4.0.1, debug@^4.1.0, debug@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
+  integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
+  dependencies:
+    ms "^2.1.1"
+
+debuglog@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
+  integrity sha1-qiT/uaw9+aI1GDfPstJ5NgzXhJI=
+
+decamelize-keys@^1.0.0, decamelize-keys@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/decamelize-keys/-/decamelize-keys-1.1.0.tgz#d171a87933252807eb3cb61dc1c1445d078df2d9"
+  integrity sha1-0XGoeTMlKAfrPLYdwcFEXQeN8tk=
+  dependencies:
+    decamelize "^1.1.0"
+    map-obj "^1.0.0"
+
+decamelize@^1.0.0, decamelize@^1.1.0, decamelize@^1.1.1, decamelize@^1.1.2, decamelize@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
+  integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
+
+decode-uri-component@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
+  integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
+
+decompress-response@^3.2.0, decompress-response@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/decompress-response/-/decompress-response-3.3.0.tgz#80a4dd323748384bfa248083622aedec982adff3"
+  integrity sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=
+  dependencies:
+    mimic-response "^1.0.0"
+
+decompress-tar@^4.0.0, decompress-tar@^4.1.0, decompress-tar@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/decompress-tar/-/decompress-tar-4.1.1.tgz#718cbd3fcb16209716e70a26b84e7ba4592e5af1"
+  integrity sha512-JdJMaCrGpB5fESVyxwpCx4Jdj2AagLmv3y58Qy4GE6HMVjWz1FeVQk1Ct4Kye7PftcdOo/7U7UKzYBJgqnGeUQ==
+  dependencies:
+    file-type "^5.2.0"
+    is-stream "^1.1.0"
+    tar-stream "^1.5.2"
+
+decompress-tarbz2@^4.0.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/decompress-tarbz2/-/decompress-tarbz2-4.1.1.tgz#3082a5b880ea4043816349f378b56c516be1a39b"
+  integrity sha512-s88xLzf1r81ICXLAVQVzaN6ZmX4A6U4z2nMbOwobxkLoIIfjVMBg7TeguTUXkKeXni795B6y5rnvDw7rxhAq9A==
+  dependencies:
+    decompress-tar "^4.1.0"
+    file-type "^6.1.0"
+    is-stream "^1.1.0"
+    seek-bzip "^1.0.5"
+    unbzip2-stream "^1.0.9"
+
+decompress-targz@^4.0.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/decompress-targz/-/decompress-targz-4.1.1.tgz#c09bc35c4d11f3de09f2d2da53e9de23e7ce1eee"
+  integrity sha512-4z81Znfr6chWnRDNfFNqLwPvm4db3WuZkqV+UgXQzSngG3CEKdBkw5jrv3axjjL96glyiiKjsxJG3X6WBZwX3w==
+  dependencies:
+    decompress-tar "^4.1.1"
+    file-type "^5.2.0"
+    is-stream "^1.1.0"
+
+decompress-unzip@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/decompress-unzip/-/decompress-unzip-4.0.1.tgz#deaaccdfd14aeaf85578f733ae8210f9b4848f69"
+  integrity sha1-3qrM39FK6vhVePczroIQ+bSEj2k=
+  dependencies:
+    file-type "^3.8.0"
+    get-stream "^2.2.0"
+    pify "^2.3.0"
+    yauzl "^2.4.2"
+
+decompress@^4.0.0, decompress@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/decompress/-/decompress-4.2.0.tgz#7aedd85427e5a92dacfe55674a7c505e96d01f9d"
+  integrity sha1-eu3YVCflqS2s/lVnSnxQXpbQH50=
+  dependencies:
+    decompress-tar "^4.0.0"
+    decompress-tarbz2 "^4.0.0"
+    decompress-targz "^4.0.0"
+    decompress-unzip "^4.0.1"
+    graceful-fs "^4.1.10"
+    make-dir "^1.0.0"
+    pify "^2.3.0"
+    strip-dirs "^2.0.0"
+
+dedent@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/dedent/-/dedent-0.7.0.tgz#2495ddbaf6eb874abb0e1be9df22d2e5a544326c"
+  integrity sha1-JJXduvbrh0q7Dhvp3yLS5aVEMmw=
+
+deep-equal@^1.0.1, deep-equal@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-1.1.1.tgz#b5c98c942ceffaf7cb051e24e1434a25a2e6076a"
+  integrity sha512-yd9c5AdiqVcR+JjcwUQb9DkhJc8ngNr0MahEBGvDiJw8puWab2yZlh+nkasOnZP+EGTAP6rRp2JzJhJZzvNF8g==
+  dependencies:
+    is-arguments "^1.0.4"
+    is-date-object "^1.0.1"
+    is-regex "^1.0.4"
+    object-is "^1.0.1"
+    object-keys "^1.1.1"
+    regexp.prototype.flags "^1.2.0"
+
+deep-extend@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
+  integrity sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==
+
+deep-is@~0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
+  integrity sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=
+
+deep-object-diff@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/deep-object-diff/-/deep-object-diff-1.1.0.tgz#d6fabf476c2ed1751fc94d5ca693d2ed8c18bc5a"
+  integrity sha512-b+QLs5vHgS+IoSNcUE4n9HP2NwcHj7aqnJWsjPtuG75Rh5TOaGt0OjAYInh77d5T16V5cRDC+Pw/6ZZZiETBGw==
+
+default-compare@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/default-compare/-/default-compare-1.0.0.tgz#cb61131844ad84d84788fb68fd01681ca7781a2f"
+  integrity sha512-QWfXlM0EkAbqOCbD/6HjdwT19j7WCkMyiRhWilc4H9/5h/RzTF9gv5LYh1+CmDV5d1rki6KAWLtQale0xt20eQ==
+  dependencies:
+    kind-of "^5.0.2"
+
+default-gateway@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/default-gateway/-/default-gateway-4.2.0.tgz#167104c7500c2115f6dd69b0a536bb8ed720552b"
+  integrity sha512-h6sMrVB1VMWVrW13mSc6ia/DwYYw5MN6+exNu1OaJeFac5aSAvwM7lZ0NVfTABuSkQelr4h5oebg3KB1XPdjgA==
+  dependencies:
+    execa "^1.0.0"
+    ip-regex "^2.1.0"
+
+default-resolution@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/default-resolution/-/default-resolution-2.0.0.tgz#bcb82baa72ad79b426a76732f1a81ad6df26d684"
+  integrity sha1-vLgrqnKtebQmp2cy8aga1t8m1oQ=
+
+defaults@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/defaults/-/defaults-1.0.3.tgz#c656051e9817d9ff08ed881477f3fe4019f3ef7d"
+  integrity sha1-xlYFHpgX2f8I7YgUd/P+QBnz730=
+  dependencies:
+    clone "^1.0.2"
+
+defer-to-connect@^1.0.1:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/defer-to-connect/-/defer-to-connect-1.1.3.tgz#331ae050c08dcf789f8c83a7b81f0ed94f4ac591"
+  integrity sha512-0ISdNousHvZT2EiFlZeZAHBUvSxmKswVCEf8hW7KWgG4a8MVEu/3Vb6uWYozkjylyCxe0JBIiRB1jV45S70WVQ==
+
+define-properties@^1.1.2, define-properties@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
+  integrity sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==
+  dependencies:
+    object-keys "^1.0.12"
+
+define-property@^0.2.5:
+  version "0.2.5"
+  resolved "https://registry.yarnpkg.com/define-property/-/define-property-0.2.5.tgz#c35b1ef918ec3c990f9a5bc57be04aacec5c8116"
+  integrity sha1-w1se+RjsPJkPmlvFe+BKrOxcgRY=
+  dependencies:
+    is-descriptor "^0.1.0"
+
+define-property@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/define-property/-/define-property-1.0.0.tgz#769ebaaf3f4a63aad3af9e8d304c9bbe79bfb0e6"
+  integrity sha1-dp66rz9KY6rTr56NMEybvnm/sOY=
+  dependencies:
+    is-descriptor "^1.0.0"
+
+define-property@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/define-property/-/define-property-2.0.2.tgz#d459689e8d654ba77e02a817f8710d702cb16e9d"
+  integrity sha512-jwK2UV4cnPpbcG7+VRARKTZPUWowwXA8bzH5NP6ud0oeAxyYPuGZUAC7hMugpCdz4BeSZl2Dl9k66CHJ/46ZYQ==
+  dependencies:
+    is-descriptor "^1.0.2"
+    isobject "^3.0.1"
+
+del@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/del/-/del-4.1.1.tgz#9e8f117222ea44a31ff3a156c049b99052a9f0b4"
+  integrity sha512-QwGuEUouP2kVwQenAsOof5Fv8K9t3D8Ca8NxcXKrIpEHjTXK5J2nXLdP+ALI1cgv8wj7KuwBhTwBkOZSJKM5XQ==
+  dependencies:
+    "@types/glob" "^7.1.1"
+    globby "^6.1.0"
+    is-path-cwd "^2.0.0"
+    is-path-in-cwd "^2.0.0"
+    p-map "^2.0.0"
+    pify "^4.0.1"
+    rimraf "^2.6.3"
+
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+  integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
+
+delegate@^3.1.2:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/delegate/-/delegate-3.2.0.tgz#b66b71c3158522e8ab5744f720d8ca0c2af59166"
+  integrity sha512-IofjkYBZaZivn0V8nnsMJGBr4jVLxHDheKSW88PyxS5QC4Vo9ZbZVvhzlSxY87fVq3STR6r+4cGepyHkcWOQSw==
+
+delegates@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
+  integrity sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=
+
+denodeify@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/denodeify/-/denodeify-1.2.1.tgz#3a36287f5034e699e7577901052c2e6c94251631"
+  integrity sha1-OjYof1A05pnnV3kBBSwubJQlFjE=
+
+depd@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
+  integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
+
+dependency-graph@^0.7.2:
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/dependency-graph/-/dependency-graph-0.7.2.tgz#91db9de6eb72699209d88aea4c1fd5221cac1c49"
+  integrity sha512-KqtH4/EZdtdfWX0p6MGP9jljvxSY6msy/pRUD4jgNwVpv3v1QmNLlsB3LDSSUg79BRVSn7jI1QPRtArGABovAQ==
+
+des.js@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/des.js/-/des.js-1.0.1.tgz#5382142e1bdc53f85d86d53e5f4aa7deb91e0843"
+  integrity sha512-Q0I4pfFrv2VPd34/vfLrFOoRmlYj3OV50i7fskps1jZWK1kApMWWT9G6RRUeYedLcBDIhnSDaUvJMb3AhUlaEA==
+  dependencies:
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+
+destroy@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
+  integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=
+
+detab@2.0.3, detab@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/detab/-/detab-2.0.3.tgz#33e5dd74d230501bd69985a0d2b9a3382699a130"
+  integrity sha512-Up8P0clUVwq0FnFjDclzZsy9PadzRn5FFxrr47tQQvMHqyiFYVbpH8oXDzWtF0Q7pYy3l+RPmtBl+BsFF6wH0A==
+  dependencies:
+    repeat-string "^1.5.4"
+
+detect-file@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/detect-file/-/detect-file-1.0.0.tgz#f0d66d03672a825cb1b73bdb3fe62310c8e552b7"
+  integrity sha1-8NZtA2cqglyxtzvbP+YjEMjlUrc=
+
+detect-indent@6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-6.0.0.tgz#0abd0f549f69fc6659a254fe96786186b6f528fd"
+  integrity sha512-oSyFlqaTHCItVRGK5RmrmjB+CmaMOW7IaNA/kdxqhoa6d17j/5ce9O9eWXmV/KEdRwqpQA+Vqe8a8Bsybu4YnA==
+
+detect-newline@3.1.0, detect-newline@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-3.1.0.tgz#576f5dfc63ae1a192ff192d8ad3af6308991b651"
+  integrity sha512-TLz+x/vEXm/Y7P7wn1EJFNLxYpUD4TgMosxY6fAVJUnJMbupHBOncxyWUG9OpTaH9EBD7uFI5LfEgmMOc54DsA==
+
+detect-node@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.0.4.tgz#014ee8f8f669c5c58023da64b8179c083a28c46c"
+  integrity sha512-ZIzRpLJrOj7jjP2miAtgqIfmzbxa4ZOr5jJc601zklsfEx9oTzmmj2nVpIPRpNlRTIh8lc1kyViIY7BWSGNmKw==
+
+detect-port-alt@1.1.6:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/detect-port-alt/-/detect-port-alt-1.1.6.tgz#24707deabe932d4a3cf621302027c2b266568275"
+  integrity sha512-5tQykt+LqfJFBEYaDITx7S7cR7mJ/zQmLXZ2qt5w04ainYZw6tBf9dBunMjVeVOdYVRUzUOE4HkY5J7+uttb5Q==
+  dependencies:
+    address "^1.0.1"
+    debug "^2.6.0"
+
+detect-port@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/detect-port/-/detect-port-1.3.0.tgz#d9c40e9accadd4df5cac6a782aefd014d573d1f1"
+  integrity sha512-E+B1gzkl2gqxt1IhUzwjrxBKRqx1UzC3WLONHinn8S3T6lwV/agVCyitiFOsGJ/eYuEUBvD71MZHy3Pv1G9doQ==
+  dependencies:
+    address "^1.0.1"
+    debug "^2.6.0"
+
+dezalgo@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/dezalgo/-/dezalgo-1.0.3.tgz#7f742de066fc748bc8db820569dddce49bf0d456"
+  integrity sha1-f3Qt4Gb8dIvI24IFad3c5Jvw1FY=
+  dependencies:
+    asap "^2.0.0"
+    wrappy "1"
+
+diagnostics@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/diagnostics/-/diagnostics-1.1.1.tgz#cab6ac33df70c9d9a727490ae43ac995a769b22a"
+  integrity sha512-8wn1PmdunLJ9Tqbx+Fx/ZEuHfJf4NKSN2ZBj7SJC/OWRWha843+WsTjqMe1B5E3p28jqBlp+mJ2fPVxPyNgYKQ==
+  dependencies:
+    colorspace "1.1.x"
+    enabled "1.0.x"
+    kuler "1.0.x"
+
+didyoumean@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/didyoumean/-/didyoumean-1.2.1.tgz#e92edfdada6537d484d73c0172fd1eba0c4976ff"
+  integrity sha1-6S7f2tplN9SE1zwBcv0eugxJdv8=
+
+diff-sequences@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-24.9.0.tgz#5715d6244e2aa65f48bba0bc972db0b0b11e95b5"
+  integrity sha512-Dj6Wk3tWyTE+Fo1rW8v0Xhwk80um6yFYKbuAxc9c3EZxIHFDYwbi34Uk42u1CdnIiVorvt4RmlSDjIPyzGC2ew==
+
+diff-sequences@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-25.1.0.tgz#fd29a46f1c913fd66c22645dc75bffbe43051f32"
+  integrity sha512-nFIfVk5B/NStCsJ+zaPO4vYuLjlzQ6uFvPxzYyHlejNZ/UGa7G/n7peOXVrVNvRuyfstt+mZQYGpjxg9Z6N8Kw==
+
+diff@3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
+  integrity sha512-A46qtFgd+g7pDZinpnwiRJtxbC1hpgf0uzP3iG89scHk0AUC7A1TGxf5OiiOUv/JMZR8GOt8hL900hV0bOy5xA==
+
+diff@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
+  integrity sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==
+
+diffie-hellman@^5.0.0:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/diffie-hellman/-/diffie-hellman-5.0.3.tgz#40e8ee98f55a2149607146921c63e1ae5f3d2875"
+  integrity sha512-kqag/Nl+f3GwyK25fhUMYj81BUOrZ9IuJsjIcDE5icNM9FJHAVm3VcUDxdLPoQtTuUylWm6ZIknYJwwaPxsUzg==
+  dependencies:
+    bn.js "^4.1.0"
+    miller-rabin "^4.0.0"
+    randombytes "^2.0.0"
+
+dir-glob@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-2.0.0.tgz#0b205d2b6aef98238ca286598a8204d29d0a0034"
+  integrity sha512-37qirFDz8cA5fimp9feo43fSuRo2gHwaIn6dXL8Ber1dGwUosDrGZeCCXq57WnIqE4aQ+u3eQZzsk1yOzhdwag==
+  dependencies:
+    arrify "^1.0.1"
+    path-type "^3.0.0"
+
+dir-glob@^2.0.0:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-2.2.2.tgz#fa09f0694153c8918b18ba0deafae94769fc50c4"
+  integrity sha512-f9LBi5QWzIW3I6e//uxZoLBlUt9kcp66qo0sSCxL6YZKc75R1c4MFCoe/LaZiBGmgujvQdxc5Bn3QhfyvK5Hsw==
+  dependencies:
+    path-type "^3.0.0"
+
+dir-glob@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-3.0.1.tgz#56dbf73d992a4a93ba1584f4534063fd2e41717f"
+  integrity sha512-WkrWp9GR4KXfKGYzOLmTuGVi1UWFfws377n9cc55/tb6DuqyF6pcQ5AbiHEshaDpY9v6oaSr2XCDidGmMwdzIA==
+  dependencies:
+    path-type "^4.0.0"
+
+dns-equal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/dns-equal/-/dns-equal-1.0.0.tgz#b39e7f1da6eb0a75ba9c17324b34753c47e0654d"
+  integrity sha1-s55/HabrCnW6nBcySzR1PEfgZU0=
+
+dns-packet@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/dns-packet/-/dns-packet-1.3.1.tgz#12aa426981075be500b910eedcd0b47dd7deda5a"
+  integrity sha512-0UxfQkMhYAUaZI+xrNZOz/as5KgDU0M/fQ9b6SpkyLbk3GEswDi6PADJVaYJradtRVsRIlF1zLyOodbcTCDzUg==
+  dependencies:
+    ip "^1.1.0"
+    safe-buffer "^5.0.1"
+
+dns-txt@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/dns-txt/-/dns-txt-2.0.2.tgz#b91d806f5d27188e4ab3e7d107d881a1cc4642b6"
+  integrity sha1-uR2Ab10nGI5Ks+fRB9iBocxGQrY=
+  dependencies:
+    buffer-indexof "^1.0.0"
+
+doctrine@1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
+  integrity sha1-N53Ocw9hZvds76TmcHoVmwLFpvo=
+  dependencies:
+    esutils "^2.0.2"
+    isarray "^1.0.0"
+
+doctrine@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
+  integrity sha512-35mSku4ZXK0vfCuHEDAwt55dg2jNajHZ1odvF+8SSr82EsZY4QmXfuWso8oEd8zRhVObSN18aM0CjSdoBX7zIw==
+  dependencies:
+    esutils "^2.0.2"
+
+doctrine@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-3.0.0.tgz#addebead72a6574db783639dc87a121773973961"
+  integrity sha512-yS+Q5i3hBf7GBkd4KG8a7eBNNWNGLTaEwwYWUijIYM7zrlYDM0BFXHjjPWlWZ1Rg7UaddZeIDmi9jF3HmqiQ2w==
+  dependencies:
+    esutils "^2.0.2"
+
+doctypes@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/doctypes/-/doctypes-1.1.0.tgz#ea80b106a87538774e8a3a4a5afe293de489e0a9"
+  integrity sha1-6oCxBqh1OHdOijpKWv4pPeSJ4Kk=
+
+doiuse@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/doiuse/-/doiuse-4.2.0.tgz#115aa619b8093fbf6e2eb86c7826be6533e8a16f"
+  integrity sha512-FMptmRKtlEwlcP9KUQ1Vw4pdlcUchl5cWBZEfgZGDPO0WhiJ8sJf2UeuYO8FXlNmK45s3OyQvzJ7GIWzmDYEdQ==
+  dependencies:
+    browserslist "^4.1.1"
+    caniuse-lite "^1.0.30000887"
+    css-rule-stream "^1.1.0"
+    duplexer2 "0.0.2"
+    jsonfilter "^1.1.2"
+    ldjson-stream "^1.2.1"
+    multimatch "^2.0.0"
+    postcss "^7.0.4"
+    source-map "^0.7.3"
+    through2 "^2.0.3"
+    yargs "^12.0.2"
+
+dom-converter@^0.2:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/dom-converter/-/dom-converter-0.2.0.tgz#6721a9daee2e293682955b6afe416771627bb768"
+  integrity sha512-gd3ypIPfOMr9h5jIKq8E3sHOTCjeirnl0WK5ZdS1AW0Odt0b1PaWaHdJ4Qk4klv+YB9aJBS7mESXjFoDQPu6DA==
+  dependencies:
+    utila "~0.4"
+
+dom-helpers@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/dom-helpers/-/dom-helpers-3.4.0.tgz#e9b369700f959f62ecde5a6babde4bccd9169af8"
+  integrity sha512-LnuPJ+dwqKDIyotW1VzmOZ5TONUN7CwkCR5hrgawTUbkBGYdeoNLZo6nNfGkCrjtE1nXXaj7iMMpDa8/d9WoIA==
+  dependencies:
+    "@babel/runtime" "^7.1.2"
+
+dom-serializer@0:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.2.2.tgz#1afb81f533717175d478655debc5e332d9f9bb51"
+  integrity sha512-2/xPb3ORsQ42nHYiSunXkDjPLBaEj/xTwUO4B7XCZQTRk7EBtTOPaygh10YAAh2OI1Qrp6NWfpAhzswj0ydt9g==
+  dependencies:
+    domelementtype "^2.0.1"
+    entities "^2.0.0"
+
+dom-walk@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/dom-walk/-/dom-walk-0.1.1.tgz#672226dc74c8f799ad35307df936aba11acd6018"
+  integrity sha1-ZyIm3HTI95mtNTB9+TaroRrNYBg=
+
+domain-browser@^1.1.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.2.0.tgz#3d31f50191a6749dd1375a7f522e823d42e54eda"
+  integrity sha512-jnjyiM6eRyZl2H+W8Q/zLMA481hzi0eszAaBUzIVnmYVDBbnLxVNnfu1HgEBvCbL+71FrxMl3E6lpKH7Ge3OXA==
+
+domelementtype@1, domelementtype@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.3.1.tgz#d048c44b37b0d10a7f2a3d5fee3f4333d790481f"
+  integrity sha512-BSKB+TSpMpFI/HOxCNr1O8aMOTZ8hT3pM3GQ0w/mWRmkhEDSFJkkyzz4XQsBV44BChwGkrDfMyjVD0eA2aFV3w==
+
+domelementtype@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-2.0.1.tgz#1f8bdfe91f5a78063274e803b4bdcedf6e94f94d"
+  integrity sha512-5HOHUDsYZWV8FGWN0Njbr/Rn7f/eWSQi1v7+HsUVwXgn8nWWlL64zKDkS0n8ZmQ3mlWOMuXOnR+7Nx/5tMO5AQ==
+
+domexception@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.1.tgz#937442644ca6a31261ef36e3ec677fe805582c90"
+  integrity sha512-raigMkn7CJNNo6Ihro1fzG7wr3fHuYVytzquZKX5n0yizGsTcYgzdIUwj1X9pK0VvjeihV+XiclP+DjwbsSKug==
+  dependencies:
+    webidl-conversions "^4.0.2"
+
+domhandler@^2.3.0:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.4.2.tgz#8805097e933d65e85546f726d60f5eb88b44f803"
+  integrity sha512-JiK04h0Ht5u/80fdLMCEmV4zkNh2BcoMFBmZ/91WtYZ8qVXSKjiw7fXMgFPnHcSZgOo3XdinHvmnDUeMf5R4wA==
+  dependencies:
+    domelementtype "1"
+
+domutils@1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.5.1.tgz#dcd8488a26f563d61079e48c9f7b7e32373682cf"
+  integrity sha1-3NhIiib1Y9YQeeSMn3t+Mjc2gs8=
+  dependencies:
+    dom-serializer "0"
+    domelementtype "1"
+
+domutils@^1.5.1, domutils@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.7.0.tgz#56ea341e834e06e6748af7a1cb25da67ea9f8c2a"
+  integrity sha512-Lgd2XcJ/NjEw+7tFvfKxOzCYKZsdct5lczQ2ZaQY8Djz7pfAD3Gbp8ySJWtreII/vDlMVmxwa6pHmdxIYgttDg==
+  dependencies:
+    dom-serializer "0"
+    domelementtype "1"
+
+dot-case@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/dot-case/-/dot-case-3.0.3.tgz#21d3b52efaaba2ea5fda875bb1aa8124521cf4aa"
+  integrity sha512-7hwEmg6RiSQfm/GwPL4AAWXKy3YNNZA3oFv2Pdiey0mwkRCPZ9x6SZbkLcn8Ma5PYeVokzoD4Twv2n7LKp5WeA==
+  dependencies:
+    no-case "^3.0.3"
+    tslib "^1.10.0"
+
+dot-prop@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-3.0.0.tgz#1b708af094a49c9a0e7dbcad790aba539dac1177"
+  integrity sha1-G3CK8JSknJoOfbyteQq6U52sEXc=
+  dependencies:
+    is-obj "^1.0.0"
+
+dot-prop@^4.1.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-4.2.0.tgz#1f19e0c2e1aa0e32797c49799f2837ac6af69c57"
+  integrity sha512-tUMXrxlExSW6U2EXiiKGSBVdYgtV8qlHL+C10TsW4PURY/ic+eaysnSkwB4kA/mBlCyy/IKDJ+Lc3wbWeaXtuQ==
+  dependencies:
+    is-obj "^1.0.0"
+
+dot-prop@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-5.2.0.tgz#c34ecc29556dc45f1f4c22697b6f4904e0cc4fcb"
+  integrity sha512-uEUyaDKoSQ1M4Oq8l45hSE26SnTxL6snNnqvK/VWx5wJhmff5z0FUVJDKDanor/6w3kzE3i7XZOk+7wC0EXr1A==
+  dependencies:
+    is-obj "^2.0.0"
+
+dotenv-defaults@^1.0.2:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/dotenv-defaults/-/dotenv-defaults-1.1.1.tgz#032c024f4b5906d9990eb06d722dc74cc60ec1bd"
+  integrity sha512-6fPRo9o/3MxKvmRZBD3oNFdxODdhJtIy1zcJeUSCs6HCy4tarUpd+G67UTU9tF6OWXeSPqsm4fPAB+2eY9Rt9Q==
+  dependencies:
+    dotenv "^6.2.0"
+
+dotenv-expand@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/dotenv-expand/-/dotenv-expand-5.1.0.tgz#3fbaf020bfd794884072ea26b1e9791d45a629f0"
+  integrity sha512-YXQl1DSa4/PQyRfgrv6aoNjhasp/p4qs9FjJ4q4cQk+8m4r6k4ZSiEyytKG8f8W9gi8WsQtIObNmKd+tMzNTmA==
+
+dotenv-webpack@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/dotenv-webpack/-/dotenv-webpack-1.7.0.tgz#4384d8c57ee6f405c296278c14a9f9167856d3a1"
+  integrity sha512-wwNtOBW/6gLQSkb8p43y0Wts970A3xtNiG/mpwj9MLUhtPCQG6i+/DSXXoNN7fbPCU/vQ7JjwGmgOeGZSSZnsw==
+  dependencies:
+    dotenv-defaults "^1.0.2"
+
+dotenv@^6.2.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-6.2.0.tgz#941c0410535d942c8becf28d3f357dbd9d476064"
+  integrity sha512-HygQCKUBSFl8wKQZBSemMywRWcEDNidvNbjGVyZu3nbZ8qq9ubiPoGLMdRDpfSrpkkm9BXYFkpKxxFX38o/76w==
+
+dotenv@^8.0.0:
+  version "8.2.0"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.2.0.tgz#97e619259ada750eea3e4ea3e26bceea5424b16a"
+  integrity sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw==
+
+dotgitignore@2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/dotgitignore/-/dotgitignore-2.1.0.tgz#a4b15a4e4ef3cf383598aaf1dfa4a04bcc089b7b"
+  integrity sha512-sCm11ak2oY6DglEPpCB8TixLjWAxd3kJTs6UIcSasNYxXdFPV+YKlye92c8H4kKFqV5qYMIh7d+cYecEg0dIkA==
+  dependencies:
+    find-up "^3.0.0"
+    minimatch "^3.0.4"
+
+download@^6.2.2:
+  version "6.2.5"
+  resolved "https://registry.yarnpkg.com/download/-/download-6.2.5.tgz#acd6a542e4cd0bb42ca70cfc98c9e43b07039714"
+  integrity sha512-DpO9K1sXAST8Cpzb7kmEhogJxymyVUd5qz/vCOSyvwtp2Klj2XcDt5YUuasgxka44SxF0q5RriKIwJmQHG2AuA==
+  dependencies:
+    caw "^2.0.0"
+    content-disposition "^0.5.2"
+    decompress "^4.0.0"
+    ext-name "^5.0.0"
+    file-type "5.2.0"
+    filenamify "^2.0.0"
+    get-stream "^3.0.0"
+    got "^7.0.0"
+    make-dir "^1.0.0"
+    p-event "^1.0.0"
+    pify "^3.0.0"
+
+download@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/download/-/download-7.1.0.tgz#9059aa9d70b503ee76a132897be6dec8e5587233"
+  integrity sha512-xqnBTVd/E+GxJVrX5/eUJiLYjCGPwMpdL+jGhGU57BvtcA7wwhtHVbXBeUk51kOpW3S7Jn3BQbN9Q1R1Km2qDQ==
+  dependencies:
+    archive-type "^4.0.0"
+    caw "^2.0.1"
+    content-disposition "^0.5.2"
+    decompress "^4.2.0"
+    ext-name "^5.0.0"
+    file-type "^8.1.0"
+    filenamify "^2.0.0"
+    get-stream "^3.0.0"
+    got "^8.3.1"
+    make-dir "^1.2.0"
+    p-event "^2.1.0"
+    pify "^3.0.0"
+
+duplexer2@0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/duplexer2/-/duplexer2-0.0.2.tgz#c614dcf67e2fb14995a91711e5a617e8a60a31db"
+  integrity sha1-xhTc9n4vsUmVqRcR5aYX6KYKMds=
+  dependencies:
+    readable-stream "~1.1.9"
+
+duplexer2@~0.1.0:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/duplexer2/-/duplexer2-0.1.4.tgz#8b12dab878c0d69e3e7891051662a32fc6bddcc1"
+  integrity sha1-ixLauHjA1p4+eJEFFmKjL8a93ME=
+  dependencies:
+    readable-stream "^2.0.2"
+
+duplexer3@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/duplexer3/-/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2"
+  integrity sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI=
+
+duplexer@^0.1.1, duplexer@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
+  integrity sha1-rOb/gIwc5mtX0ev5eXessCM0z8E=
+
+duplexify@^3.4.2, duplexify@^3.6.0:
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-3.7.1.tgz#2a4df5317f6ccfd91f86d6fd25d8d8a103b88309"
+  integrity sha512-07z8uv2wMyS51kKhD1KsdXJg5WQ6t93RneqRxUHnskXVtlYYkLqM0gqStQZ3pj073g687jPCHrqNfCzawLYh5g==
+  dependencies:
+    end-of-stream "^1.0.0"
+    inherits "^2.0.1"
+    readable-stream "^2.0.0"
+    stream-shift "^1.0.0"
+
+each-props@^1.3.0:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/each-props/-/each-props-1.3.2.tgz#ea45a414d16dd5cfa419b1a81720d5ca06892333"
+  integrity sha512-vV0Hem3zAGkJAyU7JSjixeU66rwdynTAa1vofCrSA5fEln+m67Az9CcnkVD776/fsN/UjIWmBDoNRS6t6G9RfA==
+  dependencies:
+    is-plain-object "^2.0.1"
+    object.defaults "^1.1.0"
+
+ecc-jsbn@~0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz#3a83a904e54353287874c564b7549386849a98c9"
+  integrity sha1-OoOpBOVDUyh4dMVkt1SThoSamMk=
+  dependencies:
+    jsbn "~0.1.0"
+    safer-buffer "^2.1.0"
+
+ee-first@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
+  integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
+
+ejs@^2.7.4:
+  version "2.7.4"
+  resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.7.4.tgz#48661287573dcc53e366c7a1ae52c3a120eec9ba"
+  integrity sha512-7vmuyh5+kuUyJKePhQfRQBhXV5Ce+RnaeeQArKu1EAMpL3WbgMt5WG6uQZpEVvYSSsxMXRKOewtDk9RaTKXRlA==
+
+electron-to-chromium@^1.3.247, electron-to-chromium@^1.3.322, electron-to-chromium@^1.3.361:
+  version "1.3.362"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.362.tgz#9ed33f9d0673888d6a2614347b4b63b490009408"
+  integrity sha512-xdU5VCoZyMPMOWtCaMgbr48OwWZHrMLbGnAOlEqibXiIGsb4kiCGWEHK5NOghcVLdBVIbr/BW+yuKxVuGTtzEg==
+
+elegant-spinner@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/elegant-spinner/-/elegant-spinner-1.0.1.tgz#db043521c95d7e303fd8f345bedc3349cfb0729e"
+  integrity sha1-2wQ1IcldfjA/2PNFvtwzSc+wcp4=
+
+element-resize-detector@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/element-resize-detector/-/element-resize-detector-1.2.1.tgz#b0305194447a4863155e58f13323a0aef30851d1"
+  integrity sha512-BdFsPepnQr9fznNPF9nF4vQ457U/ZJXQDSNF1zBe7yaga8v9AdZf3/NElYxFdUh7SitSGt040QygiTo6dtatIw==
+  dependencies:
+    batch-processor "1.0.0"
+
+elliptic@^6.0.0:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.2.tgz#05c5678d7173c049d8ca433552224a495d0e3762"
+  integrity sha512-f4x70okzZbIQl/NSRLkI/+tteV/9WqL98zx+SQ69KbXxmVrmjwsNUPn/gYJJ0sHvEak24cZgHIPegRePAtA/xw==
+  dependencies:
+    bn.js "^4.4.0"
+    brorand "^1.0.1"
+    hash.js "^1.0.0"
+    hmac-drbg "^1.0.0"
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+    minimalistic-crypto-utils "^1.0.0"
+
+emoji-regex@^7.0.1:
+  version "7.0.3"
+  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
+  integrity sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==
+
+emoji-regex@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
+  integrity sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==
+
+emojis-list@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/emojis-list/-/emojis-list-2.1.0.tgz#4daa4d9db00f9819880c79fa457ae5b09a1fd389"
+  integrity sha1-TapNnbAPmBmIDHn6RXrlsJof04k=
+
+emojis-list@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/emojis-list/-/emojis-list-3.0.0.tgz#5570662046ad29e2e916e71aae260abdff4f6a78"
+  integrity sha512-/kyM18EfinwXZbno9FyUGeFh87KC8HRQBQGildHZbEuRyWFOmv1U10o9BBp8XVZDVNNuQKyIGIu5ZYAAXJ0V2Q==
+
+emotion-theming@^10.0.19:
+  version "10.0.27"
+  resolved "https://registry.yarnpkg.com/emotion-theming/-/emotion-theming-10.0.27.tgz#1887baaec15199862c89b1b984b79806f2b9ab10"
+  integrity sha512-MlF1yu/gYh8u+sLUqA0YuA9JX0P4Hb69WlKc/9OLo+WCXuX6sy/KoIa+qJimgmr2dWqnypYKYPX37esjDBbhdw==
+  dependencies:
+    "@babel/runtime" "^7.5.5"
+    "@emotion/weak-memoize" "0.2.5"
+    hoist-non-react-statics "^3.3.0"
+
+enabled@1.0.x:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/enabled/-/enabled-1.0.2.tgz#965f6513d2c2d1c5f4652b64a2e3396467fc2f93"
+  integrity sha1-ll9lE9LC0cX0ZStkouM5ZGf8L5M=
+  dependencies:
+    env-variable "0.0.x"
+
+encodeurl@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
+  integrity sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=
+
+encoding@^0.1.11:
+  version "0.1.12"
+  resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.12.tgz#538b66f3ee62cd1ab51ec323829d1f9480c74beb"
+  integrity sha1-U4tm8+5izRq1HsMjgp0flIDHS+s=
+  dependencies:
+    iconv-lite "~0.4.13"
+
+end-of-stream@^1.0.0, end-of-stream@^1.1.0:
+  version "1.4.4"
+  resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
+  integrity sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==
+  dependencies:
+    once "^1.4.0"
+
+enhanced-resolve@4.1.1, enhanced-resolve@^4.0.0, enhanced-resolve@^4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-4.1.1.tgz#2937e2b8066cd0fe7ce0990a98f0d71a35189f66"
+  integrity sha512-98p2zE+rL7/g/DzMHMTF4zZlCgeVdJ7yr6xzEpJRYwFYrGi9ANdn5DnJURg6RpBkyk60XYDnWIv51VfIhfNGuA==
+  dependencies:
+    graceful-fs "^4.1.2"
+    memory-fs "^0.5.0"
+    tapable "^1.0.0"
+
+entities@^1.1.1, entities@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
+  integrity sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==
+
+entities@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-2.0.0.tgz#68d6084cab1b079767540d80e56a39b423e4abf4"
+  integrity sha512-D9f7V0JSRwIxlRI2mjMqufDrRDnx8p+eEOz7aUM9SuvF8gsBzra0/6tbjl1m8eQHrZlYj6PxqE00hZ1SAIKPLw==
+
+env-ci@^2.1.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/env-ci/-/env-ci-2.6.0.tgz#3fc46537c972b4d3ab5f0b82d07dfc1491297662"
+  integrity sha512-tnOi9qgtDxY3mvf69coXLHbSZtFMNGAJ1s/huirAhJZTx9rs/1qgFjl+6Z5ULQCfpDmlsf34L7wm+eJGwMazYg==
+  dependencies:
+    execa "^1.0.0"
+    java-properties "^0.2.9"
+
+env-variable@0.0.x:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/env-variable/-/env-variable-0.0.6.tgz#74ab20b3786c545b62b4a4813ab8cf22726c9808"
+  integrity sha512-bHz59NlBbtS0NhftmR8+ExBEekE7br0e01jw+kk0NDro7TtZzBYZ5ScGPs3OmwnpyfHTHOtr1Y6uedCdrIldtg==
+
+envinfo@^7.5.0:
+  version "7.5.0"
+  resolved "https://registry.yarnpkg.com/envinfo/-/envinfo-7.5.0.tgz#91410bb6db262fb4f1409bd506e9ff57e91023f4"
+  integrity sha512-jDgnJaF/Btomk+m3PZDTTCb5XIIIX3zYItnCRfF73zVgvinLoRomuhi75Y4su0PtQxWz4v66XnLLckyvyJTOIQ==
+
+err-code@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/err-code/-/err-code-1.1.2.tgz#06e0116d3028f6aef4806849eb0ea6a748ae6960"
+  integrity sha1-BuARbTAo9q70gGhJ6w6mp0iuaWA=
+
+errno@^0.1.1, errno@^0.1.3, errno@~0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.7.tgz#4684d71779ad39af177e3f007996f7c67c852618"
+  integrity sha512-MfrRBDWzIWifgq6tJj60gkAwtLNb6sQPlcFrSOflcP1aFmmruKQ2wRnze/8V6kgyz7H3FF8Npzv78mZ7XLLflg==
+  dependencies:
+    prr "~1.0.1"
+
+error-ex@^1.2.0, error-ex@^1.3.1:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.2.tgz#b4ac40648107fdcdcfae242f428bea8a14d4f1bf"
+  integrity sha512-7dFHNmqeFSEt2ZBsCriorKnn3Z2pj+fd9kmI6QoWw4//DL+icEBfc0U7qJCisqrTsKTjw4fNFy2pW9OqStD84g==
+  dependencies:
+    is-arrayish "^0.2.1"
+
+es-abstract@^1.17.0, es-abstract@^1.17.0-next.0, es-abstract@^1.17.0-next.1, es-abstract@^1.17.2, es-abstract@^1.17.4:
+  version "1.17.4"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.17.4.tgz#e3aedf19706b20e7c2594c35fc0d57605a79e184"
+  integrity sha512-Ae3um/gb8F0mui/jPL+QiqmglkUsaQf7FwBEHYIFkztkneosu9imhqHpBzQ3h1vit8t5iQ74t6PEVvphBZiuiQ==
+  dependencies:
+    es-to-primitive "^1.2.1"
+    function-bind "^1.1.1"
+    has "^1.0.3"
+    has-symbols "^1.0.1"
+    is-callable "^1.1.5"
+    is-regex "^1.0.5"
+    object-inspect "^1.7.0"
+    object-keys "^1.1.1"
+    object.assign "^4.1.0"
+    string.prototype.trimleft "^2.1.1"
+    string.prototype.trimright "^2.1.1"
+
+es-array-method-boxes-properly@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/es-array-method-boxes-properly/-/es-array-method-boxes-properly-1.0.0.tgz#873f3e84418de4ee19c5be752990b2e44718d09e"
+  integrity sha512-wd6JXUmyHmt8T5a2xreUwKcGPq6f1f+WwIJkijUqiGcJz1qqnZgP6XIK+QyIWU5lT7imeNxUll48bziG+TSYcA==
+
+es-get-iterator@^1.0.2:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/es-get-iterator/-/es-get-iterator-1.1.0.tgz#bb98ad9d6d63b31aacdc8f89d5d0ee57bcb5b4c8"
+  integrity sha512-UfrmHuWQlNMTs35e1ypnvikg6jCz3SK8v8ImvmDsh36fCVUR1MqoFDiyn0/k52C8NqO3YsO8Oe0azeesNuqSsQ==
+  dependencies:
+    es-abstract "^1.17.4"
+    has-symbols "^1.0.1"
+    is-arguments "^1.0.4"
+    is-map "^2.0.1"
+    is-set "^2.0.1"
+    is-string "^1.0.5"
+    isarray "^2.0.5"
+
+es-to-primitive@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.2.1.tgz#e55cd4c9cdc188bcefb03b366c736323fc5c898a"
+  integrity sha512-QCOllgZJtaUo9miYBcLChTUaHNjJF3PYs1VidD7AwiEj1kYxKeQTctLAezAOH5ZKRH0g2IgPn6KwB4IT8iRpvA==
+  dependencies:
+    is-callable "^1.1.4"
+    is-date-object "^1.0.1"
+    is-symbol "^1.0.2"
+
+es5-ext@^0.10.35, es5-ext@^0.10.46, es5-ext@^0.10.50:
+  version "0.10.53"
+  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.53.tgz#93c5a3acfdbef275220ad72644ad02ee18368de1"
+  integrity sha512-Xs2Stw6NiNHWypzRTY1MtaG/uJlwCk8kH81920ma8mvN8Xq1gsfhZvpkImLQArw8AHnv8MT2I45J3c0R8slE+Q==
+  dependencies:
+    es6-iterator "~2.0.3"
+    es6-symbol "~3.1.3"
+    next-tick "~1.0.0"
+
+es5-shim@^4.5.13:
+  version "4.5.13"
+  resolved "https://registry.yarnpkg.com/es5-shim/-/es5-shim-4.5.13.tgz#5d88062de049f8969f83783f4a4884395f21d28b"
+  integrity sha512-xi6hh6gsvDE0MaW4Vp1lgNEBpVcCXRWfPXj5egDvtgLz4L9MEvNwYEMdJH+JJinWkwa8c3c3o5HduV7dB/e1Hw==
+
+es6-iterator@^2.0.1, es6-iterator@^2.0.3, es6-iterator@~2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
+  integrity sha1-p96IkUGgWpSwhUQDstCg+/qY87c=
+  dependencies:
+    d "1"
+    es5-ext "^0.10.35"
+    es6-symbol "^3.1.1"
+
+es6-promise@^4.0.3:
+  version "4.2.8"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.8.tgz#4eb21594c972bc40553d276e510539143db53e0a"
+  integrity sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w==
+
+es6-promisify@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/es6-promisify/-/es6-promisify-5.0.0.tgz#5109d62f3e56ea967c4b63505aef08291c8a5203"
+  integrity sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=
+  dependencies:
+    es6-promise "^4.0.3"
+
+es6-shim@^0.35.5:
+  version "0.35.5"
+  resolved "https://registry.yarnpkg.com/es6-shim/-/es6-shim-0.35.5.tgz#46f59dc0a84a1c5029e8ff1166ca0a902077a9ab"
+  integrity sha512-E9kK/bjtCQRpN1K28Xh4BlmP8egvZBGJJ+9GtnzOwt7mdqtrjHFuVGr7QJfdjBIKqrlU5duPf3pCBoDrkjVYFg==
+
+es6-symbol@^3.1.1, es6-symbol@~3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.3.tgz#bad5d3c1bcdac28269f4cb331e431c78ac705d18"
+  integrity sha512-NJ6Yn3FuDinBaBRWl/q5X/s4koRHBrgKAu+yGI6JCBeiu3qrcbJhwT2GeR/EXVfylRk8dpQVJoLEFhK+Mu31NA==
+  dependencies:
+    d "^1.0.1"
+    ext "^1.1.2"
+
+es6-weak-map@^2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.3.tgz#b6da1f16cc2cc0d9be43e6bdbfc5e7dfcdf31d53"
+  integrity sha512-p5um32HOTO1kP+w7PRnB+5lQ43Z6muuMuIMffvDN8ZB4GcnjLBV6zGStpbASIMk4DCAvEaamhe2zhyCb/QXXsA==
+  dependencies:
+    d "1"
+    es5-ext "^0.10.46"
+    es6-iterator "^2.0.3"
+    es6-symbol "^3.1.1"
+
+escape-goat@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/escape-goat/-/escape-goat-2.1.1.tgz#1b2dc77003676c457ec760b2dc68edb648188675"
+  integrity sha512-8/uIhbG12Csjy2JEW7D9pHbreaVaS/OpN3ycnyvElTdwM5n6GY6W6e2IPemfvGZeUMqZ9A/3GqIZMgKnBhAw/Q==
+
+escape-html@^1.0.3, escape-html@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
+  integrity sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=
+
+escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+  integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
+
+escodegen@^1.11.1, escodegen@^1.9.1:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.14.1.tgz#ba01d0c8278b5e95a9a45350142026659027a457"
+  integrity sha512-Bmt7NcRySdIfNPfU2ZoXDrrXsG9ZjvDxcAlMfDUgRBjLOWTuIACXPBFJH7Z+cLb40JeQco5toikyc9t9P8E9SQ==
+  dependencies:
+    esprima "^4.0.1"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    optionator "^0.8.1"
+  optionalDependencies:
+    source-map "~0.6.1"
+
+eslint-ast-utils@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-ast-utils/-/eslint-ast-utils-1.1.0.tgz#3d58ba557801cfb1c941d68131ee9f8c34bd1586"
+  integrity sha512-otzzTim2/1+lVrlH19EfQQJEhVJSu0zOb9ygb3iapN6UlyaDtyRq4b5U1FuW0v1lRa9Fp/GJyHkSwm6NqABgCA==
+  dependencies:
+    lodash.get "^4.4.2"
+    lodash.zip "^4.2.0"
+
+eslint-config-prettier@^6.10.0:
+  version "6.10.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-6.10.0.tgz#7b15e303bf9c956875c948f6b21500e48ded6a7f"
+  integrity sha512-AtndijGte1rPILInUdHjvKEGbIV06NuvPrqlIEaEaWtbtvJh464mDeyGMdZEQMsGvC0ZVkiex1fSNcC4HAbRGg==
+  dependencies:
+    get-stdin "^6.0.0"
+
+eslint-config-standard-jsx@^8.0.0, eslint-config-standard-jsx@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-standard-jsx/-/eslint-config-standard-jsx-8.1.0.tgz#314c62a0e6f51f75547f89aade059bec140edfc7"
+  integrity sha512-ULVC8qH8qCqbU792ZOO6DaiaZyHNS/5CZt3hKqHkEhVlhPEPN3nfBqqxJCyp59XrjIBZPu1chMYe9T2DXZ7TMw==
+
+eslint-config-standard-react@^9.2.0:
+  version "9.2.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-standard-react/-/eslint-config-standard-react-9.2.0.tgz#b21f05c087c1b0cfeea9fa3bff3cf42bd08a68a9"
+  integrity sha512-u+KRP2uCtthZ/W4DlLWCC59GZNV/y9k9yicWWammgTs/Omh8ZUUPF3EnYm81MAcbkYQq2Wg0oxutAhi/FQ8mIw==
+  dependencies:
+    eslint-config-standard-jsx "^8.0.0"
+
+eslint-config-standard@^14.1.0:
+  version "14.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-standard/-/eslint-config-standard-14.1.0.tgz#b23da2b76fe5a2eba668374f246454e7058f15d4"
+  integrity sha512-EF6XkrrGVbvv8hL/kYa/m6vnvmUT+K82pJJc4JJVMM6+Qgqh0pnwprSxdduDLB9p/7bIxD+YV5O0wfb8lmcPbA==
+
+eslint-formatter-friendly@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-formatter-friendly/-/eslint-formatter-friendly-7.0.0.tgz#32a4998ababa0a39994aed629b831fda7dabc864"
+  integrity sha512-WXg2D5kMHcRxIZA3ulxdevi8/BGTXu72pfOO5vXHqcAfClfIWDSlOljROjCSOCcKvilgmHz1jDWbvFCZHjMQ5w==
+  dependencies:
+    "@babel/code-frame" "7.0.0"
+    chalk "2.4.2"
+    extend "3.0.2"
+    strip-ansi "5.2.0"
+    text-table "0.2.0"
+
+eslint-import-resolver-node@^0.3.2:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.3.tgz#dbaa52b6b2816b50bc6711af75422de808e98404"
+  integrity sha512-b8crLDo0M5RSe5YG8Pu2DYBj71tSB6OvXkfzwbJU2w7y8P4/yo0MyF8jU26IEuEuHF2K5/gcAJE3LhQGqBBbVg==
+  dependencies:
+    debug "^2.6.9"
+    resolve "^1.13.1"
+
+eslint-import-resolver-ts@^0.4.2:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/eslint-import-resolver-ts/-/eslint-import-resolver-ts-0.4.2.tgz#cd1a4a31144d15b5b6ec7aa88920df4b0e07a385"
+  integrity sha512-M5WH0xJ3nnwSZZ8f6J550elDmsf/86mau66irHm+qBr5n0soqfuKqr41Qd6oZNBCY6FoSAkiLgnVFEvXAoBvZA==
+  dependencies:
+    debug "^4.1.1"
+    is-glob "^4.0.1"
+    resolve "^1.12.0"
+    tiny-glob "^0.2.6"
+    tsconfig-paths "^3.9.0"
+
+eslint-mdx@^1.6.8:
+  version "1.6.8"
+  resolved "https://registry.yarnpkg.com/eslint-mdx/-/eslint-mdx-1.6.8.tgz#7ef43676497dcab08e741d66fa7cea52b3fa6b0d"
+  integrity sha512-2ySBt+w1P2iZeYGNJwagvD5KCmRPySWIxwXfI+yUpnodQWx5lBRYDZvuac9dB1LqAxgEVbNW/fNqth5+2+N4Yg==
+  dependencies:
+    espree "^6.1.2"
+    remark-mdx "^1.5.5"
+    remark-parse "^7.0.2"
+    tslib "^1.10.0"
+    unified "^8.4.2"
+
+eslint-module-utils@^2.4.1:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/eslint-module-utils/-/eslint-module-utils-2.5.2.tgz#7878f7504824e1b857dd2505b59a8e5eda26a708"
+  integrity sha512-LGScZ/JSlqGKiT8OC+cYRxseMjyqt6QO54nl281CK93unD89ijSeRV6An8Ci/2nvWVKe8K/Tqdm75RQoIOCr+Q==
+  dependencies:
+    debug "^2.6.9"
+    pkg-dir "^2.0.0"
+
+eslint-plugin-babel@^5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-babel/-/eslint-plugin-babel-5.3.0.tgz#2e7f251ccc249326da760c1a4c948a91c32d0023"
+  integrity sha512-HPuNzSPE75O+SnxHIafbW5QB45r2w78fxqwK3HmjqIUoPfPzVrq6rD+CINU3yzoDSzEhUkX07VUphbF73Lth/w==
+  dependencies:
+    eslint-rule-composer "^0.3.0"
+
+eslint-plugin-es@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-es/-/eslint-plugin-es-3.0.0.tgz#98cb1bc8ab0aa807977855e11ad9d1c9422d014b"
+  integrity sha512-6/Jb/J/ZvSebydwbBJO1R9E5ky7YeElfK56Veh7e4QGFHCXoIXGH9HhVz+ibJLM3XJ1XjP+T7rKBLUa/Y7eIng==
+  dependencies:
+    eslint-utils "^2.0.0"
+    regexpp "^3.0.0"
+
+eslint-plugin-import@^2.20.1:
+  version "2.20.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.20.1.tgz#802423196dcb11d9ce8435a5fc02a6d3b46939b3"
+  integrity sha512-qQHgFOTjguR+LnYRoToeZWT62XM55MBVXObHM6SKFd1VzDcX/vqT1kAz8ssqigh5eMj8qXcRoXXGZpPP6RfdCw==
+  dependencies:
+    array-includes "^3.0.3"
+    array.prototype.flat "^1.2.1"
+    contains-path "^0.1.0"
+    debug "^2.6.9"
+    doctrine "1.5.0"
+    eslint-import-resolver-node "^0.3.2"
+    eslint-module-utils "^2.4.1"
+    has "^1.0.3"
+    minimatch "^3.0.4"
+    object.values "^1.1.0"
+    read-pkg-up "^2.0.0"
+    resolve "^1.12.0"
+
+eslint-plugin-jest@^23.7.0:
+  version "23.8.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-23.8.0.tgz#c978f959fa8395801742d13c5a3125a986d2661e"
+  integrity sha512-DKXmLxguZ1Lru4u5YM12ko3WLq6gqo7dhV2b63K731+/PNyZ/Ff6NGONQsGUtPLG9zU3kdz/N+2LTbweNZifeg==
+  dependencies:
+    "@typescript-eslint/experimental-utils" "^2.5.0"
+
+eslint-plugin-mdx@^1.6.8:
+  version "1.6.8"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-mdx/-/eslint-plugin-mdx-1.6.8.tgz#8ef46d97fea66969afccfd6fb886ff7ec1f2472f"
+  integrity sha512-r/MEhyl2YAs5A0Lmo6r14t4/ko4UTN8W8fuk0CXJeXNTqPGLcI+1quQOIMSLUZbRHaNU4xQ0K7K7kuofmJRRbA==
+  dependencies:
+    cosmiconfig "^6.0.0"
+    eslint-mdx "^1.6.8"
+    eslint-plugin-react ">=7.0.0"
+    remark-mdx "^1.5.5"
+    remark-parse "^7.0.2"
+    remark-stringify "^7.0.4"
+    tslib "^1.10.0"
+    unified "^8.4.2"
+    vfile "^4.0.2"
+  optionalDependencies:
+    rebass "^4.0.7"
+
+eslint-plugin-node@^11.0.0:
+  version "11.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-node/-/eslint-plugin-node-11.0.0.tgz#365944bb0804c5d1d501182a9bc41a0ffefed726"
+  integrity sha512-chUs/NVID+sknFiJzxoN9lM7uKSOEta8GC8365hw1nDfwIPIjjpRSwwPvQanWv8dt/pDe9EV4anmVSwdiSndNg==
+  dependencies:
+    eslint-plugin-es "^3.0.0"
+    eslint-utils "^2.0.0"
+    ignore "^5.1.1"
+    minimatch "^3.0.4"
+    resolve "^1.10.1"
+    semver "^6.1.0"
+
+eslint-plugin-prettier@^2.2.0, eslint-plugin-prettier@^3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-3.1.2.tgz#432e5a667666ab84ce72f945c72f77d996a5c9ba"
+  integrity sha512-GlolCC9y3XZfv3RQfwGew7NnuFDKsfI4lbvRK+PIIo23SFH+LemGs4cKwzAaRa+Mdb+lQO/STaIayno8T5sJJA==
+  dependencies:
+    prettier-linter-helpers "^1.0.0"
+
+eslint-plugin-promise@^4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-promise/-/eslint-plugin-promise-4.2.1.tgz#845fd8b2260ad8f82564c1222fce44ad71d9418a"
+  integrity sha512-VoM09vT7bfA7D+upt+FjeBO5eHIJQBUWki1aPvB+vbNiHS3+oGIJGIeyBtKQTME6UPXXy3vV07OL1tHd3ANuDw==
+
+eslint-plugin-react-hooks@^2.4.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-react-hooks/-/eslint-plugin-react-hooks-2.5.0.tgz#c50ab7ca5945ce6d1cf8248d9e185c80b54171b6"
+  integrity sha512-bzvdX47Jx847bgAYf0FPX3u1oxU+mKU8tqrpj4UX9A96SbAmj/HVEefEy6rJUog5u8QIlOPTKZcBpGn5kkKfAQ==
+
+eslint-plugin-react@>=7.0.0, eslint-plugin-react@^7.18.3:
+  version "7.18.3"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-7.18.3.tgz#8be671b7f6be095098e79d27ac32f9580f599bc8"
+  integrity sha512-Bt56LNHAQCoou88s8ViKRjMB2+36XRejCQ1VoLj716KI1MoE99HpTVvIThJ0rvFmG4E4Gsq+UgToEjn+j044Bg==
+  dependencies:
+    array-includes "^3.1.1"
+    doctrine "^2.1.0"
+    has "^1.0.3"
+    jsx-ast-utils "^2.2.3"
+    object.entries "^1.1.1"
+    object.fromentries "^2.0.2"
+    object.values "^1.1.1"
+    prop-types "^15.7.2"
+    resolve "^1.14.2"
+    string.prototype.matchall "^4.0.2"
+
+eslint-plugin-sonarjs@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-sonarjs/-/eslint-plugin-sonarjs-0.5.0.tgz#ce17b2daba65a874c2862213a9e38e8986ad7d7d"
+  integrity sha512-XW5MnzlRjhXpIdbULC/qAdJYHWw3rRLws/DyawdlPU/IdVr9AmRK1r2LaCvabwKOAW2XYYSo3kDX58E4MrB7PQ==
+
+eslint-plugin-standard@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-standard/-/eslint-plugin-standard-4.0.1.tgz#ff0519f7ffaff114f76d1bd7c3996eef0f6e20b4"
+  integrity sha512-v/KBnfyaOMPmZc/dmc6ozOdWqekGp7bBGq4jLAecEfPGmfKiWS4sA8sC0LqiV9w5qmXAtXVn4M3p1jSyhY85SQ==
+
+eslint-plugin-unicorn@^16.1.1:
+  version "16.1.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-unicorn/-/eslint-plugin-unicorn-16.1.1.tgz#012c598d71914ef30f5d386dd85110e59f2ef999"
+  integrity sha512-IMxCsntb0T8s660Irc40gtzXtxuXHcOn36G9G8OYKfiseBD/kNrA1cNJhsJ0xQteDASGrFwqdzBsYEkUvczhOA==
+  dependencies:
+    ci-info "^2.0.0"
+    clean-regexp "^1.0.0"
+    eslint-ast-utils "^1.1.0"
+    eslint-template-visitor "^1.1.0"
+    import-modules "^2.0.0"
+    lodash.camelcase "^4.3.0"
+    lodash.defaultsdeep "^4.6.1"
+    lodash.kebabcase "^4.1.1"
+    lodash.snakecase "^4.1.1"
+    lodash.upperfirst "^4.3.1"
+    read-pkg-up "^7.0.1"
+    regexp-tree "^0.1.17"
+    regexpp "^3.0.0"
+    reserved-words "^0.1.2"
+    safe-regex "^2.1.1"
+    semver "^7.1.2"
+
+eslint-plugin-vue@^6.2.1:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-vue/-/eslint-plugin-vue-6.2.1.tgz#ca802df5c33146aed1e56bb21d250c1abb6120a3"
+  integrity sha512-MiIDOotoWseIfLIfGeDzF6sDvHkVvGd2JgkvjyHtN3q4RoxdAXrAMuI3SXTOKatljgacKwpNAYShmcKZa4yZzw==
+  dependencies:
+    natural-compare "^1.4.0"
+    semver "^5.6.0"
+    vue-eslint-parser "^7.0.0"
+
+eslint-rule-composer@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/eslint-rule-composer/-/eslint-rule-composer-0.3.0.tgz#79320c927b0c5c0d3d3d2b76c8b4a488f25bbaf9"
+  integrity sha512-bt+Sh8CtDmn2OajxvNO+BX7Wn4CIWMpTRm3MaiKPCQcnnlm0CS2mhui6QaoeQugs+3Kj2ESKEEGJUdVafwhiCg==
+
+eslint-scope@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-4.0.3.tgz#ca03833310f6889a3264781aa82e63eb9cfe7848"
+  integrity sha512-p7VutNr1O/QrxysMo3E45FjYDTeXBy0iTltPFNSqKAIfjDSXC+4dj+qfyuD8bfAXrW/y6lW3O76VaYNPKfpKrg==
+  dependencies:
+    esrecurse "^4.1.0"
+    estraverse "^4.1.1"
+
+eslint-scope@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.0.0.tgz#e87c8887c73e8d1ec84f1ca591645c358bfc8fb9"
+  integrity sha512-oYrhJW7S0bxAFDvWqzvMPRm6pcgcnWc4QnofCAqRTRfQC0JcwenzGglTtsLyIuuWFfkqDG9vz67cnttSd53djw==
+  dependencies:
+    esrecurse "^4.1.0"
+    estraverse "^4.1.1"
+
+eslint-template-visitor@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-template-visitor/-/eslint-template-visitor-1.1.0.tgz#f090d124d1a52e05552149fc50468ed59608b166"
+  integrity sha512-Lmy6QVlmFiIGl5fPi+8ACnov3sare+0Ouf7deJAGGhmUfeWJ5fVarELUxZRpsZ9sHejiJUq8626d0dn9uvcZTw==
+  dependencies:
+    eslint-visitor-keys "^1.1.0"
+    espree "^6.1.1"
+    multimap "^1.0.2"
+
+eslint-utils@^1.4.3:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-1.4.3.tgz#74fec7c54d0776b6f67e0251040b5806564e981f"
+  integrity sha512-fbBN5W2xdY45KulGXmLHZ3c3FHfVYmKg0IrAKGOkT/464PQsx2UeIzfz1RmEci+KLm1bBaAzZAh8+/E+XAeZ8Q==
+  dependencies:
+    eslint-visitor-keys "^1.1.0"
+
+eslint-utils@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-2.0.0.tgz#7be1cc70f27a72a76cd14aa698bcabed6890e1cd"
+  integrity sha512-0HCPuJv+7Wv1bACm8y5/ECVfYdfsAm9xmVb7saeFlxjPYALefjhbYoCkBjPdPzGH8wWyTpAez82Fh3VKYEZ8OA==
+  dependencies:
+    eslint-visitor-keys "^1.1.0"
+
+eslint-visitor-keys@^1.0.0, eslint-visitor-keys@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz#e2a82cea84ff246ad6fb57f9bde5b46621459ec2"
+  integrity sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==
+
+eslint@^6.8.0:
+  version "6.8.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-6.8.0.tgz#62262d6729739f9275723824302fb227c8c93ffb"
+  integrity sha512-K+Iayyo2LtyYhDSYwz5D5QdWw0hCacNzyq1Y821Xna2xSJj7cijoLLYmLxTQgcgZ9mC61nryMy9S7GRbYpI5Ig==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    ajv "^6.10.0"
+    chalk "^2.1.0"
+    cross-spawn "^6.0.5"
+    debug "^4.0.1"
+    doctrine "^3.0.0"
+    eslint-scope "^5.0.0"
+    eslint-utils "^1.4.3"
+    eslint-visitor-keys "^1.1.0"
+    espree "^6.1.2"
+    esquery "^1.0.1"
+    esutils "^2.0.2"
+    file-entry-cache "^5.0.1"
+    functional-red-black-tree "^1.0.1"
+    glob-parent "^5.0.0"
+    globals "^12.1.0"
+    ignore "^4.0.6"
+    import-fresh "^3.0.0"
+    imurmurhash "^0.1.4"
+    inquirer "^7.0.0"
+    is-glob "^4.0.0"
+    js-yaml "^3.13.1"
+    json-stable-stringify-without-jsonify "^1.0.1"
+    levn "^0.3.0"
+    lodash "^4.17.14"
+    minimatch "^3.0.4"
+    mkdirp "^0.5.1"
+    natural-compare "^1.4.0"
+    optionator "^0.8.3"
+    progress "^2.0.0"
+    regexpp "^2.0.1"
+    semver "^6.1.2"
+    strip-ansi "^5.2.0"
+    strip-json-comments "^3.0.1"
+    table "^5.2.3"
+    text-table "^0.2.0"
+    v8-compile-cache "^2.0.3"
+
+esm@3.2.25:
+  version "3.2.25"
+  resolved "https://registry.yarnpkg.com/esm/-/esm-3.2.25.tgz#342c18c29d56157688ba5ce31f8431fbb795cc10"
+  integrity sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA==
+
+espree@^6.1.1, espree@^6.1.2:
+  version "6.1.2"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-6.1.2.tgz#6c272650932b4f91c3714e5e7b5f5e2ecf47262d"
+  integrity sha512-2iUPuuPP+yW1PZaMSDM9eyVf8D5P0Hi8h83YtZ5bPc/zHYjII5khoixIUTMO794NOY8F/ThF1Bo8ncZILarUTA==
+  dependencies:
+    acorn "^7.1.0"
+    acorn-jsx "^5.1.0"
+    eslint-visitor-keys "^1.1.0"
+
+esprima@^4.0.0, esprima@^4.0.1, esprima@~4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
+  integrity sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==
+
+esquery@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.1.0.tgz#c5c0b66f383e7656404f86b31334d72524eddb48"
+  integrity sha512-MxYW9xKmROWF672KqjO75sszsA8Mxhw06YFeS5VHlB98KDHbOSurm3ArsjO60Eaf3QmGMCP1yn+0JQkNLo/97Q==
+  dependencies:
+    estraverse "^4.0.0"
+
+esrecurse@^4.1.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.2.1.tgz#007a3b9fdbc2b3bb87e4879ea19c92fdbd3942cf"
+  integrity sha512-64RBB++fIOAXPw3P9cy89qfMlvZEXZkqqJkjqqXIvzP5ezRZjW+lPWjw35UX/3EhUPFYbg5ER4JYgDw4007/DQ==
+  dependencies:
+    estraverse "^4.1.0"
+
+estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.3.0.tgz#398ad3f3c5a24948be7725e83d11a7de28cdbd1d"
+  integrity sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw==
+
+estree-walker@^0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.6.1.tgz#53049143f40c6eb918b23671d1fe3219f3a1b362"
+  integrity sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==
+
+estree-walker@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-1.0.1.tgz#31bc5d612c96b704106b477e6dd5d8aa138cb700"
+  integrity sha512-1fMXF3YP4pZZVozF8j/ZLfvnR8NSIljt56UhbZ5PeeDmmGHpgpdwQt7ITlGvYaQukCvuBRMLEiKiYC+oeIg4cg==
+
+esutils@^2.0.0, esutils@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
+  integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
+
+etag@~1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
+  integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
+
+eventemitter3@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.0.tgz#d65176163887ee59f386d64c82610b696a4a74eb"
+  integrity sha512-qerSRB0p+UDEssxTtm6EDKcE7W4OaoisfIMl4CngyEhjpYglocpNg6UEqCvemdGhosAsg4sO2dXJOdyBifPGCg==
+
+events@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/events/-/events-3.1.0.tgz#84279af1b34cb75aa88bf5ff291f6d0bd9b31a59"
+  integrity sha512-Rv+u8MLHNOdMjTAFeT3nCjHn2aGlx435FP/sDHNaRhDEMwyI/aB22Kj2qIN8R0cw3z28psEQLYwxVKLsKrMgWg==
+
+eventsource@^1.0.7:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.0.7.tgz#8fbc72c93fcd34088090bc0a4e64f4b5cee6d8d0"
+  integrity sha512-4Ln17+vVT0k8aWq+t/bF5arcS3EpT9gYtW66EPacdj/mAFevznsnyoHLPy2BA8gbIQeIHoPsvwmfBftfcG//BQ==
+  dependencies:
+    original "^1.0.0"
+
+evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz#7fcbdb198dc71959432efe13842684e0525acb02"
+  integrity sha512-/f2Go4TognH/KvCISP7OUsHn85hT9nUkxxA9BEWxFn+Oj9o8ZNLm/40hdlgSLyuOimsrTKLUMEorQexp/aPQeA==
+  dependencies:
+    md5.js "^1.3.4"
+    safe-buffer "^5.1.1"
+
+exec-buffer@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/exec-buffer/-/exec-buffer-3.2.0.tgz#b1686dbd904c7cf982e652c1f5a79b1e5573082b"
+  integrity sha512-wsiD+2Tp6BWHoVv3B+5Dcx6E7u5zky+hUwOHjuH2hKSLR3dvRmX8fk8UD8uqQixHs4Wk6eDmiegVrMPjKj7wpA==
+  dependencies:
+    execa "^0.7.0"
+    p-finally "^1.0.0"
+    pify "^3.0.0"
+    rimraf "^2.5.4"
+    tempfile "^2.0.0"
+
+exec-sh@^0.3.2:
+  version "0.3.4"
+  resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.3.4.tgz#3a018ceb526cc6f6df2bb504b2bfe8e3a4934ec5"
+  integrity sha512-sEFIkc61v75sWeOe72qyrqg2Qg0OuLESziUDk/O/z2qgS15y2gWVFrI6f2Qn/qw/0/NCfCEsmNA4zOjkwEZT1A==
+
+execa@^0.10.0:
+  version "0.10.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-0.10.0.tgz#ff456a8f53f90f8eccc71a96d11bdfc7f082cb50"
+  integrity sha512-7XOMnz8Ynx1gGo/3hyV9loYNPWM94jG3+3T3Y8tsfSstFmETmENCMU/A/zj8Lyaj1lkgEepKepvd6240tBRvlw==
+  dependencies:
+    cross-spawn "^6.0.0"
+    get-stream "^3.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
+execa@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
+  integrity sha1-lEvs00zEHuMqY6n68nrVpl/Fl3c=
+  dependencies:
+    cross-spawn "^5.0.1"
+    get-stream "^3.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
+execa@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8"
+  integrity sha512-adbxcyWV46qiHyvSp50TKt05tB4tK3HcmF7/nxfAdhnox83seTDbwnaqKO4sXRy7roHAIFqJP/Rw/AuEbX61LA==
+  dependencies:
+    cross-spawn "^6.0.0"
+    get-stream "^4.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
+execa@^3.2.0, execa@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-3.4.0.tgz#c08ed4550ef65d858fac269ffc8572446f37eb89"
+  integrity sha512-r9vdGQk4bmCuK1yKQu1KTwcT2zwfWdbdaXfCtAh+5nU/4fSX+JAb7vZGvI5naJrQlvONrEB20jeruESI69530g==
+  dependencies:
+    cross-spawn "^7.0.0"
+    get-stream "^5.0.0"
+    human-signals "^1.1.1"
+    is-stream "^2.0.0"
+    merge-stream "^2.0.0"
+    npm-run-path "^4.0.0"
+    onetime "^5.1.0"
+    p-finally "^2.0.0"
+    signal-exit "^3.0.2"
+    strip-final-newline "^2.0.0"
+
+execall@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/execall/-/execall-2.0.0.tgz#16a06b5fe5099df7d00be5d9c06eecded1663b45"
+  integrity sha512-0FU2hZ5Hh6iQnarpRtQurM/aAvp3RIbfvgLHrcqJYzhXyV2KFruhuChf9NC6waAhiUR7FFtlugkI4p7f2Fqlow==
+  dependencies:
+    clone-regexp "^2.1.0"
+
+executable@^4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/executable/-/executable-4.1.1.tgz#41532bff361d3e57af4d763b70582db18f5d133c"
+  integrity sha512-8iA79xD3uAch729dUG8xaaBBFGaEa0wdD2VkYLFHwlqosEj/jT66AzcreRDSgV7ehnNLBW2WR5jIXwGKjVdTLg==
+  dependencies:
+    pify "^2.2.0"
+
+exit@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
+  integrity sha1-BjJjj42HfMghB9MKD/8aF8uhzQw=
+
+expand-brackets@^2.1.4:
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-2.1.4.tgz#b77735e315ce30f6b6eff0f83b04151a22449622"
+  integrity sha1-t3c14xXOMPa27/D4OwQVGiJEliI=
+  dependencies:
+    debug "^2.3.3"
+    define-property "^0.2.5"
+    extend-shallow "^2.0.1"
+    posix-character-classes "^0.1.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
+expand-tilde@^2.0.0, expand-tilde@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/expand-tilde/-/expand-tilde-2.0.2.tgz#97e801aa052df02454de46b02bf621642cdc8502"
+  integrity sha1-l+gBqgUt8CRU3kawK/YhZCzchQI=
+  dependencies:
+    homedir-polyfill "^1.0.1"
+
+expect@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-24.9.0.tgz#b75165b4817074fa4a157794f46fe9f1ba15b6ca"
+  integrity sha512-wvVAx8XIol3Z5m9zvZXiyZOQ+sRJqNTIm6sGjdWlaZIeupQGO3WbYI+15D/AmEwZywL6wtJkbAbJtzkOfBuR0Q==
+  dependencies:
+    "@jest/types" "^24.9.0"
+    ansi-styles "^3.2.0"
+    jest-get-type "^24.9.0"
+    jest-matcher-utils "^24.9.0"
+    jest-message-util "^24.9.0"
+    jest-regex-util "^24.9.0"
+
+expect@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-25.1.0.tgz#7e8d7b06a53f7d66ec927278db3304254ee683ee"
+  integrity sha512-wqHzuoapQkhc3OKPlrpetsfueuEiMf3iWh0R8+duCu9PIjXoP7HgD5aeypwTnXUAjC8aMsiVDaWwlbJ1RlQ38g==
+  dependencies:
+    "@jest/types" "^25.1.0"
+    ansi-styles "^4.0.0"
+    jest-get-type "^25.1.0"
+    jest-matcher-utils "^25.1.0"
+    jest-message-util "^25.1.0"
+    jest-regex-util "^25.1.0"
+
+express@^4.17.0, express@^4.17.1:
+  version "4.17.1"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
+  integrity sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==
+  dependencies:
+    accepts "~1.3.7"
+    array-flatten "1.1.1"
+    body-parser "1.19.0"
+    content-disposition "0.5.3"
+    content-type "~1.0.4"
+    cookie "0.4.0"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "~1.1.2"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "~1.1.2"
+    fresh "0.5.2"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.3"
+    path-to-regexp "0.1.7"
+    proxy-addr "~2.0.5"
+    qs "6.7.0"
+    range-parser "~1.2.1"
+    safe-buffer "5.1.2"
+    send "0.17.1"
+    serve-static "1.14.1"
+    setprototypeof "1.1.1"
+    statuses "~1.5.0"
+    type-is "~1.6.18"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
+ext-list@^2.0.0:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/ext-list/-/ext-list-2.2.2.tgz#0b98e64ed82f5acf0f2931babf69212ef52ddd37"
+  integrity sha512-u+SQgsubraE6zItfVA0tBuCBhfU9ogSRnsvygI7wht9TS510oLkBRXBsqopeUG/GBOIQyKZO9wjTqIu/sf5zFA==
+  dependencies:
+    mime-db "^1.28.0"
+
+ext-name@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/ext-name/-/ext-name-5.0.0.tgz#70781981d183ee15d13993c8822045c506c8f0a6"
+  integrity sha512-yblEwXAbGv1VQDmow7s38W77hzAgJAO50ztBLMcUyUBfxv1HC+LGwtiEN+Co6LtlqT/5uwVOxsD4TNIilWhwdQ==
+  dependencies:
+    ext-list "^2.0.0"
+    sort-keys-length "^1.0.0"
+
+ext@^1.1.2:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/ext/-/ext-1.4.0.tgz#89ae7a07158f79d35517882904324077e4379244"
+  integrity sha512-Key5NIsUxdqKg3vIsdw9dSuXpPCQ297y6wBjL30edxwPgt2E44WcWBZey/ZvUc6sERLTxKdyCu4gZFmUbk1Q7A==
+  dependencies:
+    type "^2.0.0"
+
+extend-shallow@^1.1.2:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/extend-shallow/-/extend-shallow-1.1.4.tgz#19d6bf94dfc09d76ba711f39b872d21ff4dd9071"
+  integrity sha1-Gda/lN/AnXa6cR85uHLSH/TdkHE=
+  dependencies:
+    kind-of "^1.1.0"
+
+extend-shallow@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/extend-shallow/-/extend-shallow-2.0.1.tgz#51af7d614ad9a9f610ea1bafbb989d6b1c56890f"
+  integrity sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=
+  dependencies:
+    is-extendable "^0.1.0"
+
+extend-shallow@^3.0.0, extend-shallow@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/extend-shallow/-/extend-shallow-3.0.2.tgz#26a71aaf073b39fb2127172746131c2704028db8"
+  integrity sha1-Jqcarwc7OfshJxcnRhMcJwQCjbg=
+  dependencies:
+    assign-symbols "^1.0.0"
+    is-extendable "^1.0.1"
+
+extend@3.0.2, extend@^3.0.0, extend@~3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
+  integrity sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==
+
+external-editor@^3.0.3:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-3.1.0.tgz#cb03f740befae03ea4d283caed2741a83f335495"
+  integrity sha512-hMQ4CX1p1izmuLYyZqLMO/qGNw10wSv9QDCPfzXfyFrOaCSSoRfqE1Kf1s5an66J5JZC62NewG+mK49jOCtQew==
+  dependencies:
+    chardet "^0.7.0"
+    iconv-lite "^0.4.24"
+    tmp "^0.0.33"
+
+extglob@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/extglob/-/extglob-2.0.4.tgz#ad00fe4dc612a9232e8718711dc5cb5ab0285543"
+  integrity sha512-Nmb6QXkELsuBr24CJSkilo6UHHgbekK5UiZgfE6UHD3Eb27YC6oD+bhcT+tJ6cl8dmsgdQxnWlcry8ksBIBLpw==
+  dependencies:
+    array-unique "^0.3.2"
+    define-property "^1.0.0"
+    expand-brackets "^2.1.4"
+    extend-shallow "^2.0.1"
+    fragment-cache "^0.2.1"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
+extract-zip@^1.6.5:
+  version "1.6.7"
+  resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.7.tgz#a840b4b8af6403264c8db57f4f1a74333ef81fe9"
+  integrity sha1-qEC0uK9kAyZMjbV/Txp0Mz74H+k=
+  dependencies:
+    concat-stream "1.6.2"
+    debug "2.6.9"
+    mkdirp "0.5.1"
+    yauzl "2.4.1"
+
+extsprintf@1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
+  integrity sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=
+
+extsprintf@^1.2.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.0.tgz#e2689f8f356fad62cca65a3a91c5df5f9551692f"
+  integrity sha1-4mifjzVvrWLMplo6kcXfX5VRaS8=
+
+fake-tag@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/fake-tag/-/fake-tag-1.0.1.tgz#1d59da482240a02bd83500ca98976530ed154b0d"
+  integrity sha512-qmewZoBpa71mM+y6oxXYW/d1xOYQmeIvnEXAt1oCmdP0sqcogWYLepR87QL1jQVLSVMVYDq2cjY6ec/Wu8/4pg==
+
+fancy-log@^1.3.2:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/fancy-log/-/fancy-log-1.3.3.tgz#dbc19154f558690150a23953a0adbd035be45fc7"
+  integrity sha512-k9oEhlyc0FrVh25qYuSELjr8oxsCoc4/LEZfg2iJJrfEk/tZL9bCoJE47gqAvI2m/AUjluCS4+3I0eTx8n3AEw==
+  dependencies:
+    ansi-gray "^0.1.1"
+    color-support "^1.1.3"
+    parse-node-version "^1.0.0"
+    time-stamp "^1.0.0"
+
+fast-async@^7.0.6:
+  version "7.0.6"
+  resolved "https://registry.yarnpkg.com/fast-async/-/fast-async-7.0.6.tgz#a9bcc0b4aa6c7a5b25f0cec1a9b7324d13cb169b"
+  integrity sha512-/iUa3eSQC+Xh5tN6QcVLsEsN7b1DaPIoTZo++VpLLIxtdNW2tEmMZex4TcrMeRnBwMOpZwue2CB171wjt5Kgqg==
+  dependencies:
+    "@babel/generator" "^7.0.0-beta.44"
+    "@babel/helper-module-imports" "^7.0.0-beta.44"
+    babylon "^7.0.0-beta.44"
+    nodent-runtime "^3.2.1"
+    nodent-transform "^3.2.4"
+
+fast-deep-equal@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
+  integrity sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=
+
+fast-deep-equal@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz#545145077c501491e33b15ec408c294376e94ae4"
+  integrity sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA==
+
+fast-diff@^1.1.2:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/fast-diff/-/fast-diff-1.2.0.tgz#73ee11982d86caaf7959828d519cfe927fac5f03"
+  integrity sha512-xJuoT5+L99XlZ8twedaRf6Ax2TgQVxvgZOYoPKqZufmJib0tL2tegPBOZb1pVNgIhlqDlA0eO0c3wBvQcmzx4w==
+
+fast-glob@^2.0.2:
+  version "2.2.7"
+  resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-2.2.7.tgz#6953857c3afa475fff92ee6015d52da70a4cd39d"
+  integrity sha512-g1KuQwHOZAmOZMuBtHdxDtju+T2RT8jgCC9aANsbpdiDDTSnjgfuVsIBNKbUeJI3oKMRExcfNDtJl4OhbffMsw==
+  dependencies:
+    "@mrmlnc/readdir-enhanced" "^2.2.1"
+    "@nodelib/fs.stat" "^1.1.2"
+    glob-parent "^3.1.0"
+    is-glob "^4.0.0"
+    merge2 "^1.2.3"
+    micromatch "^3.1.10"
+
+fast-glob@^3.0.3, fast-glob@^3.1.1:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.2.tgz#ade1a9d91148965d4bf7c51f72e1ca662d32e63d"
+  integrity sha512-UDV82o4uQyljznxwMxyVRJgZZt3O5wENYojjzbaGEGZgeOxkLFf+V4cnUD+krzb2F72E18RhamkMZ7AdeggF7A==
+  dependencies:
+    "@nodelib/fs.stat" "^2.0.2"
+    "@nodelib/fs.walk" "^1.2.3"
+    glob-parent "^5.1.0"
+    merge2 "^1.3.0"
+    micromatch "^4.0.2"
+    picomatch "^2.2.1"
+
+fast-json-parse@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/fast-json-parse/-/fast-json-parse-1.0.3.tgz#43e5c61ee4efa9265633046b770fb682a7577c4d"
+  integrity sha512-FRWsaZRWEJ1ESVNbDWmsAlqDk96gPQezzLghafp5J4GUKjbCz3OkAHuZs5TuPEtkbVQERysLp9xv6c24fBm8Aw==
+
+fast-json-stable-stringify@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
+  integrity sha1-1RQsDK7msRifh9OnYREGT4bIu/I=
+
+fast-json-stable-stringify@2.x, fast-json-stable-stringify@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
+  integrity sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==
+
+fast-levenshtein@~2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
+  integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=
+
+fast-safe-stringify@^1.0.8, fast-safe-stringify@^1.2.1:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/fast-safe-stringify/-/fast-safe-stringify-1.2.3.tgz#9fe22c37fb2f7f86f06b8f004377dbf8f1ee7bc1"
+  integrity sha512-QJYT/i0QYoiZBQ71ivxdyTqkwKkQ0oxACXHYxH2zYHJEgzi2LsbjgvtzTbLi1SZcF190Db2YP7I7eTsU2egOlw==
+
+fast-safe-stringify@^2.0.4:
+  version "2.0.7"
+  resolved "https://registry.yarnpkg.com/fast-safe-stringify/-/fast-safe-stringify-2.0.7.tgz#124aa885899261f68aedb42a7c080de9da608743"
+  integrity sha512-Utm6CdzT+6xsDk2m8S6uL8VHxNwI6Jub+e9NYTcAms28T84pTa25GJQV9j0CY0N1rM8hK4x6grpF2BQf+2qwVA==
+
+fastparse@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/fastparse/-/fastparse-1.1.2.tgz#91728c5a5942eced8531283c79441ee4122c35a9"
+  integrity sha512-483XLLxTVIwWK3QTrMGRqUfUpoOs/0hbQrl2oz4J0pAcm3A3bu84wxTFqGqkJzewCLdME38xJLJAxBABfQT8sQ==
+
+fastq@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/fastq/-/fastq-1.6.0.tgz#4ec8a38f4ac25f21492673adb7eae9cfef47d1c2"
+  integrity sha512-jmxqQ3Z/nXoeyDmWAzF9kH1aGZSis6e/SbfPmJpUnyZ0ogr6iscHQaml4wsEepEWSdtmpy+eVXmCRIMpxaXqOA==
+  dependencies:
+    reusify "^1.0.0"
+
+fault@^1.0.2:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/fault/-/fault-1.0.4.tgz#eafcfc0a6d214fc94601e170df29954a4f842f13"
+  integrity sha512-CJ0HCB5tL5fYTEA7ToAq5+kTwd++Borf1/bifxd9iT70QcXr4MRrO3Llf8Ifs70q+SJcGHFtnIE/Nw6giCtECA==
+  dependencies:
+    format "^0.2.0"
+
+faye-websocket@^0.10.0:
+  version "0.10.0"
+  resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.10.0.tgz#4e492f8d04dfb6f89003507f6edbf2d501e7c6f4"
+  integrity sha1-TkkvjQTftviQA1B/btvy1QHnxvQ=
+  dependencies:
+    websocket-driver ">=0.5.1"
+
+faye-websocket@~0.11.1:
+  version "0.11.3"
+  resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.11.3.tgz#5c0e9a8968e8912c286639fde977a8b209f2508e"
+  integrity sha512-D2y4bovYpzziGgbHYtGCMjlJM36vAl/y+xUyn1C+FVx8szd1E+86KwVw6XvYSzOP8iMpm1X0I4xJD+QtUb36OA==
+  dependencies:
+    websocket-driver ">=0.5.1"
+
+fb-watchman@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-2.0.1.tgz#fc84fb39d2709cf3ff6d743706157bb5708a8a85"
+  integrity sha512-DkPJKQeY6kKwmuMretBhr7G6Vodr7bFwDYTXIkfG1gjvNpaxBTQV3PbXg6bR1c1UP4jPOX0jHUbbHANL9vRjVg==
+  dependencies:
+    bser "2.1.1"
+
+fd-slicer@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/fd-slicer/-/fd-slicer-1.0.1.tgz#8b5bcbd9ec327c5041bf9ab023fd6750f1177e65"
+  integrity sha1-i1vL2ewyfFBBv5qwI/1nUPEXfmU=
+  dependencies:
+    pend "~1.2.0"
+
+fd-slicer@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/fd-slicer/-/fd-slicer-1.1.0.tgz#25c7c89cb1f9077f8891bbe61d8f390eae256f1e"
+  integrity sha1-JcfInLH5B3+IkbvmHY85Dq4lbx4=
+  dependencies:
+    pend "~1.2.0"
+
+fecha@^2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/fecha/-/fecha-2.3.3.tgz#948e74157df1a32fd1b12c3a3c3cdcb6ec9d96cd"
+  integrity sha512-lUGBnIamTAwk4znq5BcqsDaxSmZ9nDVJaij6NvRt/Tg4R69gERA+otPKbS86ROw9nxVMw2/mp1fnaiWqbs6Sdg==
+
+figgy-pudding@^3.4.1, figgy-pudding@^3.5.1:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/figgy-pudding/-/figgy-pudding-3.5.1.tgz#862470112901c727a0e495a80744bd5baa1d6790"
+  integrity sha512-vNKxJHTEKNThjfrdJwHc7brvM6eVevuO5nTj6ez8ZQ1qbXTvGthucRF7S4vf2cr71QVnT70V34v0S1DyQsti0w==
+
+figures@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/figures/-/figures-3.1.0.tgz#4b198dd07d8d71530642864af2d45dd9e459c4ec"
+  integrity sha512-ravh8VRXqHuMvZt/d8GblBeqDMkdJMBdv/2KntFH+ra5MXkO7nxNKpzQ3n6QD/2da1kH0aWmNISdvhM7gl2gVg==
+  dependencies:
+    escape-string-regexp "^1.0.5"
+
+figures@^1.3.5, figures@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
+  integrity sha1-y+Hjr/zxzUS4DK3+0o3Hk6lwHS4=
+  dependencies:
+    escape-string-regexp "^1.0.5"
+    object-assign "^4.1.0"
+
+figures@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/figures/-/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
+  integrity sha1-OrGi0qYsi/tDGgyUy3l6L84nyWI=
+  dependencies:
+    escape-string-regexp "^1.0.5"
+
+figures@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/figures/-/figures-3.2.0.tgz#625c18bd293c604dc4a8ddb2febf0c88341746af"
+  integrity sha512-yaduQFRKLXYOGgEn6AZau90j3ggSOyiqXU0F9JZfeXYhNa+Jk4X+s45A2zg5jns87GAFa34BBm2kXw4XpNcbdg==
+  dependencies:
+    escape-string-regexp "^1.0.5"
+
+file-entry-cache@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-5.0.1.tgz#ca0f6efa6dd3d561333fb14515065c2fafdf439c"
+  integrity sha512-bCg29ictuBaKUwwArK4ouCaqDgLZcysCFLmM/Yn/FDoqndh/9vNuQfXRDvTuXKLxfD/JtZQGKFT8MGcJBK644g==
+  dependencies:
+    flat-cache "^2.0.1"
+
+file-loader@4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/file-loader/-/file-loader-4.2.0.tgz#5fb124d2369d7075d70a9a5abecd12e60a95215e"
+  integrity sha512-+xZnaK5R8kBJrHK0/6HRlrKNamvVS5rjyuju+rnyxRGuwUJwpAMsVzUl5dz6rK8brkzjV6JpcFNjp6NqV0g1OQ==
+  dependencies:
+    loader-utils "^1.2.3"
+    schema-utils "^2.0.0"
+
+file-loader@^4.2.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/file-loader/-/file-loader-4.3.0.tgz#780f040f729b3d18019f20605f723e844b8a58af"
+  integrity sha512-aKrYPYjF1yG3oX0kWRrqrSMfgftm7oJW5M+m4owoldH5C51C0RkIwB++JbRvEW3IU6/ZG5n8UvEcdgwOt2UOWA==
+  dependencies:
+    loader-utils "^1.2.3"
+    schema-utils "^2.5.0"
+
+file-system-cache@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/file-system-cache/-/file-system-cache-1.0.5.tgz#84259b36a2bbb8d3d6eb1021d3132ffe64cfff4f"
+  integrity sha1-hCWbNqK7uNPW6xAh0xMv/mTP/08=
+  dependencies:
+    bluebird "^3.3.5"
+    fs-extra "^0.30.0"
+    ramda "^0.21.0"
+
+file-type@5.2.0, file-type@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/file-type/-/file-type-5.2.0.tgz#2ddbea7c73ffe36368dfae49dc338c058c2b8ad6"
+  integrity sha1-LdvqfHP/42No365J3DOMBYwritY=
+
+file-type@^10.4.0:
+  version "10.11.0"
+  resolved "https://registry.yarnpkg.com/file-type/-/file-type-10.11.0.tgz#2961d09e4675b9fb9a3ee6b69e9cd23f43fd1890"
+  integrity sha512-uzk64HRpUZyTGZtVuvrjP0FYxzQrBf4rojot6J65YMEbwBLB0CWm0CLojVpwpmFmxcE/lkvYICgfcGozbBq6rw==
+
+file-type@^12.0.0:
+  version "12.4.2"
+  resolved "https://registry.yarnpkg.com/file-type/-/file-type-12.4.2.tgz#a344ea5664a1d01447ee7fb1b635f72feb6169d9"
+  integrity sha512-UssQP5ZgIOKelfsaB5CuGAL+Y+q7EmONuiwF3N5HAH0t27rvrttgi6Ra9k/+DVaY9UF6+ybxu5pOXLUdA8N7Vg==
+
+file-type@^3.8.0:
+  version "3.9.0"
+  resolved "https://registry.yarnpkg.com/file-type/-/file-type-3.9.0.tgz#257a078384d1db8087bc449d107d52a52672b9e9"
+  integrity sha1-JXoHg4TR24CHvESdEH1SpSZyuek=
+
+file-type@^4.2.0, file-type@^4.3.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/file-type/-/file-type-4.4.0.tgz#1b600e5fca1fbdc6e80c0a70c71c8dba5f7906c5"
+  integrity sha1-G2AOX8ofvcboDApwxxyNul95BsU=
+
+file-type@^6.1.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/file-type/-/file-type-6.2.0.tgz#e50cd75d356ffed4e306dc4f5bcf52a79903a919"
+  integrity sha512-YPcTBDV+2Tm0VqjybVd32MHdlEGAtuxS3VAYsumFokDSMG+ROT5wawGlnHDoz7bfMcMDt9hxuXvXwoKUx2fkOg==
+
+file-type@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/file-type/-/file-type-8.1.0.tgz#244f3b7ef641bbe0cca196c7276e4b332399f68c"
+  integrity sha512-qyQ0pzAy78gVoJsmYeNgl8uH8yKhr1lVhW7JbzJmnlRi0I4R2eEDEJZVKG8agpDnLpacwNbDhLNG/LMdxHD2YQ==
+
+file-uri-to-path@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz#553a7b8446ff6f684359c445f1e37a05dacc33dd"
+  integrity sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==
+
+filename-reserved-regex@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/filename-reserved-regex/-/filename-reserved-regex-2.0.0.tgz#abf73dfab735d045440abfea2d91f389ebbfa229"
+  integrity sha1-q/c9+rc10EVECr/qLZHzieu/oik=
+
+filenamify@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/filenamify/-/filenamify-2.1.0.tgz#88faf495fb1b47abfd612300002a16228c677ee9"
+  integrity sha512-ICw7NTT6RsDp2rnYKVd8Fu4cr6ITzGy3+u4vUujPkabyaz+03F24NWEX7fs5fp+kBonlaqPH8fAO2NM+SXt/JA==
+  dependencies:
+    filename-reserved-regex "^2.0.0"
+    strip-outer "^1.0.0"
+    trim-repeated "^1.0.0"
+
+filesize@3.6.1:
+  version "3.6.1"
+  resolved "https://registry.yarnpkg.com/filesize/-/filesize-3.6.1.tgz#090bb3ee01b6f801a8a8be99d31710b3422bb317"
+  integrity sha512-7KjR1vv6qnicaPMi1iiTcI85CyYwRO/PSFCu6SvqL8jN2Wjt/NIYQTFtFs7fSDCYOstUkEWIQGFUg5YZQfjlcg==
+
+fill-range@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-4.0.0.tgz#d544811d428f98eb06a63dc402d2403c328c38f7"
+  integrity sha1-1USBHUKPmOsGpj3EAtJAPDKMOPc=
+  dependencies:
+    extend-shallow "^2.0.1"
+    is-number "^3.0.0"
+    repeat-string "^1.6.1"
+    to-regex-range "^2.1.0"
+
+fill-range@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
+  integrity sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==
+  dependencies:
+    to-regex-range "^5.0.1"
+
+finalhandler@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
+  integrity sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==
+  dependencies:
+    debug "2.6.9"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    parseurl "~1.3.3"
+    statuses "~1.5.0"
+    unpipe "~1.0.0"
+
+find-cache-dir@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-3.0.0.tgz#cd4b7dd97b7185b7e17dbfe2d6e4115ee3eeb8fc"
+  integrity sha512-t7ulV1fmbxh5G9l/492O1p5+EBbr3uwpt6odhFTMc+nWyhmbloe+ja9BZ8pIBtqFWhOmCWVjx+pTW4zDkFoclw==
+  dependencies:
+    commondir "^1.0.1"
+    make-dir "^3.0.0"
+    pkg-dir "^4.1.0"
+
+find-cache-dir@^2.0.0, find-cache-dir@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-2.1.0.tgz#8d0f94cd13fe43c6c7c261a0d86115ca918c05f7"
+  integrity sha512-Tq6PixE0w/VMFfCgbONnkiQIVol/JJL7nRMi20fqzA4NRs9AfeqMGeRdPi3wIhYkxjeBaWh2rxwapn5Tu3IqOQ==
+  dependencies:
+    commondir "^1.0.1"
+    make-dir "^2.0.0"
+    pkg-dir "^3.0.0"
+
+find-cache-dir@^3.0.0, find-cache-dir@^3.2.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-3.3.0.tgz#4d74ed1fe9ef1731467ca24378e8f8f5c8b6ed11"
+  integrity sha512-PtXtQb7IrD8O+h6Cq1dbpJH5NzD8+9keN1zZ0YlpDzl1PwXEJEBj6u1Xa92t1Hwluoozd9TNKul5Hi2iqpsWwg==
+  dependencies:
+    commondir "^1.0.1"
+    make-dir "^3.0.2"
+    pkg-dir "^4.1.0"
+
+find-npm-prefix@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/find-npm-prefix/-/find-npm-prefix-1.0.2.tgz#8d8ce2c78b3b4b9e66c8acc6a37c231eb841cfdf"
+  integrity sha512-KEftzJ+H90x6pcKtdXZEPsQse8/y/UnvzRKrOSQFprnrGaFuJ62fVkP34Iu2IYuMvyauCyoLTNkJZgrrGA2wkA==
+
+find-parent-dir@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/find-parent-dir/-/find-parent-dir-0.3.0.tgz#33c44b429ab2b2f0646299c5f9f718f376ff8d54"
+  integrity sha1-M8RLQpqysvBkYpnF+fcY83b/jVQ=
+
+find-root@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/find-root/-/find-root-1.1.0.tgz#abcfc8ba76f708c42a97b3d685b7e9450bfb9ce4"
+  integrity sha512-NKfW6bec6GfKc0SGx1e07QZY9PE99u0Bft/0rzSD5k3sO/vwkVUpDUKVm5Gpp5Ue3YfShPFTX2070tDs5kB9Ng==
+
+find-up@3.0.0, find-up@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-3.0.0.tgz#49169f1d7993430646da61ecc5ae355c21c97b73"
+  integrity sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==
+  dependencies:
+    locate-path "^3.0.0"
+
+find-up@4.1.0, find-up@^4.0.0, find-up@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-4.1.0.tgz#97afe7d6cdc0bc5928584b7c8d7b16e8a9aa5d19"
+  integrity sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==
+  dependencies:
+    locate-path "^5.0.0"
+    path-exists "^4.0.0"
+
+find-up@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-1.1.2.tgz#6b2e9822b1a2ce0a60ab64d610eccad53cb24d0f"
+  integrity sha1-ay6YIrGizgpgq2TWEOzK1TyyTQ8=
+  dependencies:
+    path-exists "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+find-up@^2.0.0, find-up@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"
+  integrity sha1-RdG35QbHF93UgndaK3eSCjwMV6c=
+  dependencies:
+    locate-path "^2.0.0"
+
+find-versions@^3.0.0, find-versions@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/find-versions/-/find-versions-3.2.0.tgz#10297f98030a786829681690545ef659ed1d254e"
+  integrity sha512-P8WRou2S+oe222TOCHitLy8zj+SIsVJh52VP4lvXkaFVnOFFdoWv1H1Jjvel1aI6NCFOAaeAVm8qrI0odiLcww==
+  dependencies:
+    semver-regex "^2.0.0"
+
+findup-sync@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/findup-sync/-/findup-sync-2.0.0.tgz#9326b1488c22d1a6088650a86901b2d9a90a2cbc"
+  integrity sha1-kyaxSIwi0aYIhlCoaQGy2akKLLw=
+  dependencies:
+    detect-file "^1.0.0"
+    is-glob "^3.1.0"
+    micromatch "^3.0.4"
+    resolve-dir "^1.0.1"
+
+findup-sync@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/findup-sync/-/findup-sync-3.0.0.tgz#17b108f9ee512dfb7a5c7f3c8b27ea9e1a9c08d1"
+  integrity sha512-YbffarhcicEhOrm4CtrwdKBdCuz576RLdhJDsIfvNtxUuhdRet1qZcsMjqbePtAseKdAnDyM/IyXbu7PRPRLYg==
+  dependencies:
+    detect-file "^1.0.0"
+    is-glob "^4.0.0"
+    micromatch "^3.0.4"
+    resolve-dir "^1.0.1"
+
+fined@^1.0.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/fined/-/fined-1.2.0.tgz#d00beccf1aa2b475d16d423b0238b713a2c4a37b"
+  integrity sha512-ZYDqPLGxDkDhDZBjZBb+oD1+j0rA4E0pXY50eplAAOPg2N/gUBSSk5IM1/QhPfyVo19lJ+CvXpqfvk+b2p/8Ng==
+  dependencies:
+    expand-tilde "^2.0.2"
+    is-plain-object "^2.0.3"
+    object.defaults "^1.1.0"
+    object.pick "^1.2.0"
+    parse-filepath "^1.0.1"
+
+flagged-respawn@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/flagged-respawn/-/flagged-respawn-1.0.1.tgz#e7de6f1279ddd9ca9aac8a5971d618606b3aab41"
+  integrity sha512-lNaHNVymajmk0OJMBn8fVUAU1BtDeKIqKoVhk4xAALB57aALg6b4W0MfJ/cUE0g9YBXy5XhSlPIpYIJ7HaY/3Q==
+
+flat-cache@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-2.0.1.tgz#5d296d6f04bda44a4630a301413bdbc2ec085ec0"
+  integrity sha512-LoQe6yDuUMDzQAEH8sgmh4Md6oZnc/7PjtwjNFSzveXqSHt6ka9fPBuso7IGf9Rz4uqnSnWiFH2B/zj24a5ReA==
+  dependencies:
+    flatted "^2.0.0"
+    rimraf "2.6.3"
+    write "1.0.3"
+
+flatstr@^1.0.4:
+  version "1.0.12"
+  resolved "https://registry.yarnpkg.com/flatstr/-/flatstr-1.0.12.tgz#c2ba6a08173edbb6c9640e3055b95e287ceb5931"
+  integrity sha512-4zPxDyhCyiN2wIAtSLI6gc82/EjqZc1onI4Mz/l0pWrAlsSfYH/2ZIcU+e3oA2wDwbzIWNKwa23F8rh6+DRWkw==
+
+flatted@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/flatted/-/flatted-2.0.1.tgz#69e57caa8f0eacbc281d2e2cb458d46fdb449e08"
+  integrity sha512-a1hQMktqW9Nmqr5aktAux3JMNqaucxGcjtjWnZLHX7yyPCmlSV3M54nGYbqT8K+0GhF3NBgmJCc3ma+WOgX8Jg==
+
+flatten@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/flatten/-/flatten-1.0.3.tgz#c1283ac9f27b368abc1e36d1ff7b04501a30356b"
+  integrity sha512-dVsPA/UwQ8+2uoFe5GHtiBMu48dWLTdsuEd7CKGlZlD78r1TTWBvDuFaFGKCo/ZfEr95Uk56vZoX86OsHkUeIg==
+
+flow-parser@0.*:
+  version "0.119.1"
+  resolved "https://registry.yarnpkg.com/flow-parser/-/flow-parser-0.119.1.tgz#c120c402e164c7e9379a8d84b2c838adaaa0e610"
+  integrity sha512-yFd4z6ZBXq//TJo/gtSzGKhz6wEVeI2m+6JB25JzXuRAOhM5Ze4xFkc3FSIStbYjrAx4H1IUiUTI/yy30oKp8A==
+
+flush-write-stream@^1.0.0, flush-write-stream@^1.0.2:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/flush-write-stream/-/flush-write-stream-1.1.1.tgz#8dd7d873a1babc207d94ead0c2e0e44276ebf2e8"
+  integrity sha512-3Z4XhFZ3992uIq0XOqb9AreonueSYphE6oYbpt5+3u06JWklbsPkNv3ZKkP9Bz/r+1MWCaMoSQ28P85+1Yc77w==
+  dependencies:
+    inherits "^2.0.3"
+    readable-stream "^2.3.6"
+
+focus-lock@^0.6.6:
+  version "0.6.6"
+  resolved "https://registry.yarnpkg.com/focus-lock/-/focus-lock-0.6.6.tgz#98119a755a38cfdbeda0280eaa77e307eee850c7"
+  integrity sha512-Dx69IXGCq1qsUExWuG+5wkiMqVM/zGx/reXSJSLogECwp3x6KeNQZ+NAetgxEFpnC41rD8U3+jRCW68+LNzdtw==
+
+follow-redirects@1.5.10:
+  version "1.5.10"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.5.10.tgz#7b7a9f9aea2fdff36786a94ff643ed07f4ff5e2a"
+  integrity sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==
+  dependencies:
+    debug "=3.1.0"
+
+follow-redirects@^1.0.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.10.0.tgz#01f5263aee921c6a54fb91667f08f4155ce169eb"
+  integrity sha512-4eyLK6s6lH32nOvLLwlIOnr9zrL8Sm+OvW4pVTJNoXeGzYIkHVf+pADQi+OJ0E67hiuSLezPVPyBcIZO50TmmQ==
+  dependencies:
+    debug "^3.0.0"
+
+for-in@^1.0.1, for-in@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
+  integrity sha1-gQaNKVqBQuwKxybG4iAMMPttXoA=
+
+for-own@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/for-own/-/for-own-1.0.0.tgz#c63332f415cedc4b04dbfe70cf836494c53cb44b"
+  integrity sha1-xjMy9BXO3EsE2/5wz4NklMU8tEs=
+  dependencies:
+    for-in "^1.0.1"
+
+forever-agent@~0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
+  integrity sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=
+
+fork-ts-checker-webpack-plugin@1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/fork-ts-checker-webpack-plugin/-/fork-ts-checker-webpack-plugin-1.5.0.tgz#ce1d77190b44d81a761b10b6284a373795e41f0c"
+  integrity sha512-zEhg7Hz+KhZlBhILYpXy+Beu96gwvkROWJiTXOCyOOMMrdBIRPvsBpBqgTI4jfJGrJXcqGwJR8zsBGDmzY0jsA==
+  dependencies:
+    babel-code-frame "^6.22.0"
+    chalk "^2.4.1"
+    chokidar "^2.0.4"
+    micromatch "^3.1.10"
+    minimatch "^3.0.4"
+    semver "^5.6.0"
+    tapable "^1.0.0"
+    worker-rpc "^0.1.0"
+
+fork-ts-checker-webpack-plugin@^3.0.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/fork-ts-checker-webpack-plugin/-/fork-ts-checker-webpack-plugin-3.1.1.tgz#a1642c0d3e65f50c2cc1742e9c0a80f441f86b19"
+  integrity sha512-DuVkPNrM12jR41KM2e+N+styka0EgLkTnXmNcXdgOM37vtGeY+oCBK/Jx0hzSeEU6memFCtWb4htrHPMDfwwUQ==
+  dependencies:
+    babel-code-frame "^6.22.0"
+    chalk "^2.4.1"
+    chokidar "^3.3.0"
+    micromatch "^3.1.10"
+    minimatch "^3.0.4"
+    semver "^5.6.0"
+    tapable "^1.0.0"
+    worker-rpc "^0.1.0"
+
+form-data@~2.3.2:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"
+  integrity sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.6"
+    mime-types "^2.1.12"
+
+format@^0.2.0:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/format/-/format-0.2.2.tgz#d6170107e9efdc4ed30c9dc39016df942b5cb58b"
+  integrity sha1-1hcBB+nv3E7TDJ3DkBbflCtctYs=
+
+forwarded@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
+  integrity sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ=
+
+fragment-cache@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/fragment-cache/-/fragment-cache-0.2.1.tgz#4290fad27f13e89be7f33799c6bc5a0abfff0d19"
+  integrity sha1-QpD60n8T6Jvn8zeZxrxaCr//DRk=
+  dependencies:
+    map-cache "^0.2.2"
+
+fresh@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
+  integrity sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=
+
+from2@^2.1.0, from2@^2.1.1:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/from2/-/from2-2.3.0.tgz#8bfb5502bde4a4d36cfdeea007fcca21d7e382af"
+  integrity sha1-i/tVAr3kpNNs/e6gB/zKIdfjgq8=
+  dependencies:
+    inherits "^2.0.1"
+    readable-stream "^2.0.0"
+
+fs-access@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/fs-access/-/fs-access-1.0.1.tgz#d6a87f262271cefebec30c553407fb995da8777a"
+  integrity sha1-1qh/JiJxzv6+wwxVNAf7mV2od3o=
+  dependencies:
+    null-check "^1.0.0"
+
+fs-constants@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs-constants/-/fs-constants-1.0.0.tgz#6be0de9be998ce16af8afc24497b9ee9b7ccd9ad"
+  integrity sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==
+
+fs-extra@4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.2.tgz#f91704c53d1b461f893452b0c307d9997647ab6b"
+  integrity sha1-+RcExT0bRh+JNFKwwwfZmXZHq2s=
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
+fs-extra@^0.30.0:
+  version "0.30.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-0.30.0.tgz#f233ffcc08d4da7d432daa449776989db1df93f0"
+  integrity sha1-8jP/zAjU2n1DLapEl3aYnbHfk/A=
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^2.1.0"
+    klaw "^1.0.0"
+    path-is-absolute "^1.0.0"
+    rimraf "^2.2.8"
+
+fs-extra@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-1.0.0.tgz#cd3ce5f7e7cb6145883fcae3191e9877f8587950"
+  integrity sha1-zTzl9+fLYUWIP8rjGR6Yd/hYeVA=
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^2.1.0"
+    klaw "^1.0.0"
+
+fs-extra@^8.0.1, fs-extra@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
+  integrity sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
+  dependencies:
+    graceful-fs "^4.2.0"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
+fs-minipass@^1.2.5:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.7.tgz#ccff8570841e7fe4265693da88936c55aed7f7c7"
+  integrity sha512-GWSSJGFy4e9GUeCcbIkED+bgAoFyj7XF1mV8rma3QW4NIqX9Kyx79N/PF61H5udOV3aY1IaMLs6pGbH71nlCTA==
+  dependencies:
+    minipass "^2.6.0"
+
+fs-minipass@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-2.1.0.tgz#7f5036fdbf12c63c169190cbe4199c852271f9fb"
+  integrity sha512-V/JgOLFCS+R6Vcq0slCuaeWEdNC3ouDlJMNIsacH2VtALiu9mV4LPrHc5cDl8k5aw6J8jwgWWpiTo5RYhmIzvg==
+  dependencies:
+    minipass "^3.0.0"
+
+fs-mkdirp-stream@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs-mkdirp-stream/-/fs-mkdirp-stream-1.0.0.tgz#0b7815fc3201c6a69e14db98ce098c16935259eb"
+  integrity sha1-C3gV/DIBxqaeFNuYzgmMFpNSWes=
+  dependencies:
+    graceful-fs "^4.1.11"
+    through2 "^2.0.3"
+
+fs-vacuum@^1.2.10:
+  version "1.2.10"
+  resolved "https://registry.yarnpkg.com/fs-vacuum/-/fs-vacuum-1.2.10.tgz#b7629bec07a4031a2548fdf99f5ecf1cc8b31e36"
+  integrity sha1-t2Kb7AekAxolSP35n17PHMizHjY=
+  dependencies:
+    graceful-fs "^4.1.2"
+    path-is-inside "^1.0.1"
+    rimraf "^2.5.2"
+
+fs-write-stream-atomic@^1.0.8:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/fs-write-stream-atomic/-/fs-write-stream-atomic-1.0.10.tgz#b47df53493ef911df75731e70a9ded0189db40c9"
+  integrity sha1-tH31NJPvkR33VzHnCp3tAYnbQMk=
+  dependencies:
+    graceful-fs "^4.1.2"
+    iferr "^0.1.5"
+    imurmurhash "^0.1.4"
+    readable-stream "1 || 2"
+
+fs.realpath@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
+  integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
+
+fsevents@^1.2.7:
+  version "1.2.11"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.11.tgz#67bf57f4758f02ede88fb2a1712fef4d15358be3"
+  integrity sha512-+ux3lx6peh0BpvY0JebGyZoiR4D+oYzdPZMKJwkZ+sFkNJzpL7tXc/wehS49gUAxg3tmMHPHZkA8JU2rhhgDHw==
+  dependencies:
+    bindings "^1.5.0"
+    nan "^2.12.1"
+
+fsevents@^2.1.2, fsevents@~2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.2.tgz#4c0a1fb34bc68e543b4b82a9ec392bfbda840805"
+  integrity sha512-R4wDiBwZ0KzpgOWetKDug1FZcYhqYnUYKtfZYt4mD5SBz76q0KR4Q9o7GIPamsVPGmW3EYPPJ0dOOjvx32ldZA==
+
+function-bind@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
+  integrity sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==
+
+function.prototype.name@^1.1.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/function.prototype.name/-/function.prototype.name-1.1.2.tgz#5cdf79d7c05db401591dfde83e3b70c5123e9a45"
+  integrity sha512-C8A+LlHBJjB2AdcRPorc5JvJ5VUoWlXdEHLOJdCI7kjHEtGTpHQUiqMvCIKUwIsGwZX2jZJy761AXsn356bJQg==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+    functions-have-names "^1.2.0"
+
+functional-red-black-tree@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
+  integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=
+
+functions-have-names@^1.2.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/functions-have-names/-/functions-have-names-1.2.1.tgz#a981ac397fa0c9964551402cdc5533d7a4d52f91"
+  integrity sha512-j48B/ZI7VKs3sgeI2cZp7WXWmZXu7Iq5pl5/vptV5N2mq+DGFuS/ulaDjtaoLpYzuD6u8UgrUKHfgo7fDTSiBA==
+
+fuse.js@^3.4.6:
+  version "3.4.6"
+  resolved "https://registry.yarnpkg.com/fuse.js/-/fuse.js-3.4.6.tgz#545c3411fed88bf2e27c457cab6e73e7af697a45"
+  integrity sha512-H6aJY4UpLFwxj1+5nAvufom5b2BT2v45P1MkPvdGIK8fWjQx/7o6tTT1+ALV0yawQvbmvCF0ufl2et8eJ7v7Cg==
+
+gauge@~2.7.3:
+  version "2.7.4"
+  resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
+  integrity sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=
+  dependencies:
+    aproba "^1.0.3"
+    console-control-strings "^1.0.0"
+    has-unicode "^2.0.0"
+    object-assign "^4.1.0"
+    signal-exit "^3.0.0"
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+    wide-align "^1.1.0"
+
+generic-names@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/generic-names/-/generic-names-1.0.3.tgz#2d786a121aee508876796939e8e3bff836c20917"
+  integrity sha1-LXhqEhruUIh2eWk56OO/+DbCCRc=
+  dependencies:
+    loader-utils "^0.2.16"
+
+generic-names@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/generic-names/-/generic-names-2.0.1.tgz#f8a378ead2ccaa7a34f0317b05554832ae41b872"
+  integrity sha512-kPCHWa1m9wGG/OwQpeweTwM/PYiQLrUIxXbt/P4Nic3LbGjCP0YwrALHW1uNLKZ0LIMg+RF+XRlj2ekT9ZlZAQ==
+  dependencies:
+    loader-utils "^1.1.0"
+
+genfun@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/genfun/-/genfun-5.0.0.tgz#9dd9710a06900a5c4a5bf57aca5da4e52fe76537"
+  integrity sha512-KGDOARWVga7+rnB3z9Sd2Letx515owfk0hSxHGuqjANb1M+x2bGZGqHLiozPsYMdM2OubeMni/Hpwmjq6qIUhA==
+
+gensync@^1.0.0-beta.1:
+  version "1.0.0-beta.1"
+  resolved "https://registry.yarnpkg.com/gensync/-/gensync-1.0.0-beta.1.tgz#58f4361ff987e5ff6e1e7a210827aa371eaac269"
+  integrity sha512-r8EC6NO1sngH/zdD9fiRDLdcgnbayXah+mLgManTaIZJqEC1MZstmnox8KpnI2/fxQwrp5OpCOYWLp4rBl4Jcg==
+
+gentle-fs@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/gentle-fs/-/gentle-fs-2.3.0.tgz#13538db5029400f98684be4894e8a7d8f0d1ea7f"
+  integrity sha512-3k2CgAmPxuz7S6nKK+AqFE2AdM1QuwqKLPKzIET3VRwK++3q96MsNFobScDjlCrq97ZJ8y5R725MOlm6ffUCjg==
+  dependencies:
+    aproba "^1.1.2"
+    chownr "^1.1.2"
+    cmd-shim "^3.0.3"
+    fs-vacuum "^1.2.10"
+    graceful-fs "^4.1.11"
+    iferr "^0.1.5"
+    infer-owner "^1.0.4"
+    mkdirp "^0.5.1"
+    path-is-inside "^1.0.2"
+    read-cmd-shim "^1.0.1"
+    slide "^1.1.6"
+
+get-caller-file@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
+  integrity sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==
+
+get-caller-file@^2.0.1:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+  integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
+
+get-own-enumerable-property-symbols@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/get-own-enumerable-property-symbols/-/get-own-enumerable-property-symbols-3.0.2.tgz#b5fde77f22cbe35f390b4e089922c50bce6ef664"
+  integrity sha512-I0UBV/XOz1XkIJHEUDMZAbzCThU/H8DxmSfmdGcKPnVhu2VfFqr34jr9777IyaTYvxjedWhqVIilEDsCdP5G6g==
+
+get-pkg-repo@^1.0.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/get-pkg-repo/-/get-pkg-repo-1.4.0.tgz#c73b489c06d80cc5536c2c853f9e05232056972d"
+  integrity sha1-xztInAbYDMVTbCyFP54FIyBWly0=
+  dependencies:
+    hosted-git-info "^2.1.4"
+    meow "^3.3.0"
+    normalize-package-data "^2.3.0"
+    parse-github-repo-url "^1.3.0"
+    through2 "^2.0.0"
+
+get-proxy@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/get-proxy/-/get-proxy-2.1.0.tgz#349f2b4d91d44c4d4d4e9cba2ad90143fac5ef93"
+  integrity sha512-zmZIaQTWnNQb4R4fJUEp/FC51eZsc6EkErspy3xtIYStaq8EB/hDIWipxsal+E8rz0qD7f2sL/NA9Xee4RInJw==
+  dependencies:
+    npm-conf "^1.1.0"
+
+get-stdin@7.0.0, get-stdin@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-7.0.0.tgz#8d5de98f15171a125c5e516643c7a6d0ea8a96f6"
+  integrity sha512-zRKcywvrXlXsA0v0i9Io4KDRaAw7+a1ZpjRwl9Wox8PFlVCCHra7E9c4kqXCoCM9nR5tBkaTTZRBoCm60bFqTQ==
+
+get-stdin@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
+  integrity sha1-uWjGsKBDhDJJAui/Gl3zJXmkUP4=
+
+get-stdin@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-6.0.0.tgz#9e09bf712b360ab9225e812048f71fde9c89657b"
+  integrity sha512-jp4tHawyV7+fkkSKyvjuLZswblUtz+SQKzSWnBbii16BuZksJlU1wuBYXY75r+duh/llF1ur6oNwi+2ZzjKZ7g==
+
+get-stream@3.0.0, get-stream@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
+  integrity sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=
+
+get-stream@^2.2.0:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-2.3.1.tgz#5f38f93f346009666ee0150a054167f91bdd95de"
+  integrity sha1-Xzj5PzRgCWZu4BUKBUFn+Rvdld4=
+  dependencies:
+    object-assign "^4.0.1"
+    pinkie-promise "^2.0.0"
+
+get-stream@^4.0.0, get-stream@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
+  integrity sha512-GMat4EJ5161kIy2HevLlr4luNjBgvmj413KaQA7jt4V8B4RDsfpHk7WQ9GVqfYyyx8OS/L66Kox+rJRNklLK7w==
+  dependencies:
+    pump "^3.0.0"
+
+get-stream@^5.0.0, get-stream@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-5.1.0.tgz#01203cdc92597f9b909067c3e656cc1f4d3c4dc9"
+  integrity sha512-EXr1FOzrzTfGeL0gQdeFEvOMm2mzMOglyiOXSTpPC+iAjAKftbr3jpCMWynogwYnM+eSj9sHGc6wjIcDvYiygw==
+  dependencies:
+    pump "^3.0.0"
+
+get-value@^2.0.3, get-value@^2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/get-value/-/get-value-2.0.6.tgz#dc15ca1c672387ca76bd37ac0a395ba2042a2c28"
+  integrity sha1-3BXKHGcjh8p2vTesCjlbogQqLCg=
+
+getpass@^0.1.1:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
+  integrity sha1-Xv+OPmhNVprkyysSgmBOi6YhSfo=
+  dependencies:
+    assert-plus "^1.0.0"
+
+gifsicle@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/gifsicle/-/gifsicle-5.0.0.tgz#d1ca7f223e949966d373eb1fb6e7ce156d257750"
+  integrity sha512-GZ1ym4uY12FHXsf26Kk1G06Edwago9zctqUqin69pm8ObA13jb3urgHU9PgKmtH6kHaCjEcjoRzNjxUyYvb1Bg==
+  dependencies:
+    bin-build "^3.0.0"
+    bin-wrapper "^4.0.0"
+    execa "^1.0.0"
+    logalot "^2.0.0"
+
+git-raw-commits@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/git-raw-commits/-/git-raw-commits-2.0.0.tgz#d92addf74440c14bcc5c83ecce3fb7f8a79118b5"
+  integrity sha512-w4jFEJFgKXMQJ0H0ikBk2S+4KP2VEjhCvLCNqbNRQC8BgGWgLKNCO7a9K9LI+TVT7Gfoloje502sEnctibffgg==
+  dependencies:
+    dargs "^4.0.1"
+    lodash.template "^4.0.2"
+    meow "^4.0.0"
+    split2 "^2.0.0"
+    through2 "^2.0.0"
+
+git-raw-commits@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/git-raw-commits/-/git-raw-commits-2.0.3.tgz#f040e67b8445962d4d168903a9e84c4240c17655"
+  integrity sha512-SoSsFL5lnixVzctGEi2uykjA7B5I0AhO9x6kdzvGRHbxsa6JSEgrgy1esRKsfOKE1cgyOJ/KDR2Trxu157sb8w==
+  dependencies:
+    dargs "^4.0.1"
+    lodash.template "^4.0.2"
+    meow "^5.0.0"
+    split2 "^2.0.0"
+    through2 "^3.0.0"
+
+git-remote-origin-url@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/git-remote-origin-url/-/git-remote-origin-url-2.0.0.tgz#5282659dae2107145a11126112ad3216ec5fa65f"
+  integrity sha1-UoJlna4hBxRaERJhEq0yFuxfpl8=
+  dependencies:
+    gitconfiglocal "^1.0.0"
+    pify "^2.3.0"
+
+git-semver-tags@3.0.1, git-semver-tags@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/git-semver-tags/-/git-semver-tags-3.0.1.tgz#9cb9e4974437de1f71f32da3bfe74f4d35afb1b9"
+  integrity sha512-Hzd1MOHXouITfCasrpVJbRDg9uvW7LfABk3GQmXYZByerBDrfrEMP9HXpNT7RxAbieiocP6u+xq20DkvjwxnCA==
+  dependencies:
+    meow "^5.0.0"
+    semver "^6.0.0"
+
+gitconfiglocal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/gitconfiglocal/-/gitconfiglocal-1.0.0.tgz#41d045f3851a5ea88f03f24ca1c6178114464b9b"
+  integrity sha1-QdBF84UaXqiPA/JMocYXgRRGS5s=
+  dependencies:
+    ini "^1.3.2"
+
+glob-base@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/glob-base/-/glob-base-0.3.0.tgz#dbb164f6221b1c0b1ccf82aea328b497df0ea3c4"
+  integrity sha1-27Fk9iIbHAscz4Kuoyi0l98Oo8Q=
+  dependencies:
+    glob-parent "^2.0.0"
+    is-glob "^2.0.0"
+
+glob-parent@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-2.0.0.tgz#81383d72db054fcccf5336daa902f182f6edbb28"
+  integrity sha1-gTg9ctsFT8zPUzbaqQLxgvbtuyg=
+  dependencies:
+    is-glob "^2.0.0"
+
+glob-parent@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-3.1.0.tgz#9e6af6299d8d3bd2bd40430832bd113df906c5ae"
+  integrity sha1-nmr2KZ2NO9K9QEMIMr0RPfkGxa4=
+  dependencies:
+    is-glob "^3.1.0"
+    path-dirname "^1.0.0"
+
+glob-parent@^5.0.0, glob-parent@^5.1.0, glob-parent@~5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.0.tgz#5f4c1d1e748d30cd73ad2944b3577a81b081e8c2"
+  integrity sha512-qjtRgnIVmOfnKUE3NJAQEdk+lKrxfw8t5ke7SXtfMTHcjsBfOfWXCQfdb30zfDoZQ2IRSIiidmjtbHZPZ++Ihw==
+  dependencies:
+    is-glob "^4.0.1"
+
+glob-stream@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/glob-stream/-/glob-stream-6.1.0.tgz#7045c99413b3eb94888d83ab46d0b404cc7bdde4"
+  integrity sha1-cEXJlBOz65SIjYOrRtC0BMx73eQ=
+  dependencies:
+    extend "^3.0.0"
+    glob "^7.1.1"
+    glob-parent "^3.1.0"
+    is-negated-glob "^1.0.0"
+    ordered-read-streams "^1.0.0"
+    pumpify "^1.3.5"
+    readable-stream "^2.1.5"
+    remove-trailing-separator "^1.0.1"
+    to-absolute-glob "^2.0.0"
+    unique-stream "^2.0.2"
+
+glob-to-regexp@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz#8c5a1494d2066c570cc3bfe4496175acc4d502ab"
+  integrity sha1-jFoUlNIGbFcMw7/kSWF1rMTVAqs=
+
+glob-watcher@^5.0.3:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/glob-watcher/-/glob-watcher-5.0.3.tgz#88a8abf1c4d131eb93928994bc4a593c2e5dd626"
+  integrity sha512-8tWsULNEPHKQ2MR4zXuzSmqbdyV5PtwwCaWSGQ1WwHsJ07ilNeN1JB8ntxhckbnpSHaf9dXFUHzIWvm1I13dsg==
+  dependencies:
+    anymatch "^2.0.0"
+    async-done "^1.2.0"
+    chokidar "^2.0.0"
+    is-negated-glob "^1.0.0"
+    just-debounce "^1.0.0"
+    object.defaults "^1.1.0"
+
+glob@7.1.2:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
+  integrity sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+glob@7.1.5:
+  version "7.1.5"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.5.tgz#6714c69bee20f3c3e64c4dd905553e532b40cdc0"
+  integrity sha512-J9dlskqUXK1OeTOYBEn5s8aMukWMwWfs+rPTn/jn50Ux4MNXVhubL1wu/j2t+H4NVI+cXEcCaYellqaPVGXNqQ==
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+glob@^7.0.0, glob@^7.0.3, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@^7.1.6:
+  version "7.1.6"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
+  integrity sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+global-dirs@^0.1.0, global-dirs@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/global-dirs/-/global-dirs-0.1.1.tgz#b319c0dd4607f353f3be9cca4c72fc148c49f445"
+  integrity sha1-sxnA3UYH81PzvpzKTHL8FIxJ9EU=
+  dependencies:
+    ini "^1.3.4"
+
+global-dirs@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/global-dirs/-/global-dirs-2.0.1.tgz#acdf3bb6685bcd55cb35e8a052266569e9469201"
+  integrity sha512-5HqUqdhkEovj2Of/ms3IeS/EekcO54ytHRLV4PEY2rhRwrHXLQjeVEES0Lhka0xwNDtGYn58wyC4s5+MHsOO6A==
+  dependencies:
+    ini "^1.3.5"
+
+global-modules@2.0.0, global-modules@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/global-modules/-/global-modules-2.0.0.tgz#997605ad2345f27f51539bea26574421215c7780"
+  integrity sha512-NGbfmJBp9x8IxyJSd1P+otYK8vonoJactOogrVfFRIAEY1ukil8RSKDz2Yo7wh1oihl51l/r6W4epkeKJHqL8A==
+  dependencies:
+    global-prefix "^3.0.0"
+
+global-modules@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/global-modules/-/global-modules-1.0.0.tgz#6d770f0eb523ac78164d72b5e71a8877265cc3ea"
+  integrity sha512-sKzpEkf11GpOFuw0Zzjzmt4B4UZwjOcG757PPvrfhxcLFbq0wpsgpOqxpxtxFiCG4DtG93M6XRVbF2oGdev7bg==
+  dependencies:
+    global-prefix "^1.0.1"
+    is-windows "^1.0.1"
+    resolve-dir "^1.0.0"
+
+global-prefix@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/global-prefix/-/global-prefix-1.0.2.tgz#dbf743c6c14992593c655568cb66ed32c0122ebe"
+  integrity sha1-2/dDxsFJklk8ZVVoy2btMsASLr4=
+  dependencies:
+    expand-tilde "^2.0.2"
+    homedir-polyfill "^1.0.1"
+    ini "^1.3.4"
+    is-windows "^1.0.1"
+    which "^1.2.14"
+
+global-prefix@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/global-prefix/-/global-prefix-3.0.0.tgz#fc85f73064df69f50421f47f883fe5b913ba9b97"
+  integrity sha512-awConJSVCHVGND6x3tmMaKcQvwXLhjdkmomy2W+Goaui8YPgYgXJZewhg3fWC+DlfqqQuWg8AwqjGTD2nAPVWg==
+  dependencies:
+    ini "^1.3.5"
+    kind-of "^6.0.2"
+    which "^1.3.1"
+
+global@^4.3.2, global@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/global/-/global-4.4.0.tgz#3e7b105179006a323ed71aafca3e9c57a5cc6406"
+  integrity sha512-wv/LAoHdRE3BeTGz53FAamhGlPLhlssK45usmGFThIi4XqnBmjKQ16u+RNbP7WvigRZDxUsM0J3gcQ5yicaL0w==
+  dependencies:
+    min-document "^2.19.0"
+    process "^0.11.10"
+
+globals@^11.1.0:
+  version "11.12.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-11.12.0.tgz#ab8795338868a0babd8525758018c2a7eb95c42e"
+  integrity sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA==
+
+globals@^12.1.0:
+  version "12.3.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-12.3.0.tgz#1e564ee5c4dded2ab098b0f88f24702a3c56be13"
+  integrity sha512-wAfjdLgFsPZsklLJvOBUBmzYE8/CwhEqSBEMRXA3qxIiNtyqvjYurAtIfDh6chlEPUfmTY3MnZh5Hfh4q0UlIw==
+  dependencies:
+    type-fest "^0.8.1"
+
+globalthis@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/globalthis/-/globalthis-1.0.1.tgz#40116f5d9c071f9e8fb0037654df1ab3a83b7ef9"
+  integrity sha512-mJPRTc/P39NH/iNG4mXa9aIhNymaQikTrnspeCa2ZuJ+mH2QN/rXwtX3XwKrHqWgUQFbNZKtHM105aHzJalElw==
+  dependencies:
+    define-properties "^1.1.3"
+
+globalyzer@^0.1.0:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/globalyzer/-/globalyzer-0.1.4.tgz#bc8e273afe1ac7c24eea8def5b802340c5cc534f"
+  integrity sha512-LeguVWaxgHN0MNbWC6YljNMzHkrCny9fzjmEUdnF1kQ7wATFD1RHFRqA1qxaX2tgxGENlcxjOflopBwj3YZiXA==
+
+globby@10.0.1:
+  version "10.0.1"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-10.0.1.tgz#4782c34cb75dd683351335c5829cc3420e606b22"
+  integrity sha512-sSs4inE1FB2YQiymcmTv6NWENryABjUNPeWhOvmn4SjtKybglsyPZxFB3U1/+L1bYi0rNZDqCLlHyLYDl1Pq5A==
+  dependencies:
+    "@types/glob" "^7.1.1"
+    array-union "^2.1.0"
+    dir-glob "^3.0.1"
+    fast-glob "^3.0.3"
+    glob "^7.1.3"
+    ignore "^5.1.1"
+    merge2 "^1.2.3"
+    slash "^3.0.0"
+
+globby@8.0.2:
+  version "8.0.2"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-8.0.2.tgz#5697619ccd95c5275dbb2d6faa42087c1a941d8d"
+  integrity sha512-yTzMmKygLp8RUpG1Ymu2VXPSJQZjNAZPD4ywgYEaG7e4tBJeUQBO8OpXrf1RCNcEs5alsoJYPAMiIHP0cmeC7w==
+  dependencies:
+    array-union "^1.0.1"
+    dir-glob "2.0.0"
+    fast-glob "^2.0.2"
+    glob "^7.1.2"
+    ignore "^3.3.5"
+    pify "^3.0.0"
+    slash "^1.0.0"
+
+globby@^10.0.0:
+  version "10.0.2"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-10.0.2.tgz#277593e745acaa4646c3ab411289ec47a0392543"
+  integrity sha512-7dUi7RvCoT/xast/o/dLN53oqND4yk0nsHkhRgn9w65C4PofCLOoJ39iSOg+qVDdWQPIEj+eszMHQ+aLVwwQSg==
+  dependencies:
+    "@types/glob" "^7.1.1"
+    array-union "^2.1.0"
+    dir-glob "^3.0.1"
+    fast-glob "^3.0.3"
+    glob "^7.1.3"
+    ignore "^5.1.1"
+    merge2 "^1.2.3"
+    slash "^3.0.0"
+
+globby@^11.0.0:
+  version "11.0.0"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-11.0.0.tgz#56fd0e9f0d4f8fb0c456f1ab0dee96e1380bc154"
+  integrity sha512-iuehFnR3xu5wBBtm4xi0dMe92Ob87ufyu/dHwpDYfbcpYpIbrO5OnS8M1vWvrBhSGEJ3/Ecj7gnX76P8YxpPEg==
+  dependencies:
+    array-union "^2.1.0"
+    dir-glob "^3.0.1"
+    fast-glob "^3.1.1"
+    ignore "^5.1.4"
+    merge2 "^1.3.0"
+    slash "^3.0.0"
+
+globby@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-6.1.0.tgz#f5a6d70e8395e21c858fb0489d64df02424d506c"
+  integrity sha1-9abXDoOV4hyFj7BInWTfAkJNUGw=
+  dependencies:
+    array-union "^1.0.1"
+    glob "^7.0.3"
+    object-assign "^4.0.1"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+globby@^7.1.1:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-7.1.1.tgz#fb2ccff9401f8600945dfada97440cca972b8680"
+  integrity sha1-+yzP+UAfhgCUXfral0QMypcrhoA=
+  dependencies:
+    array-union "^1.0.1"
+    dir-glob "^2.0.0"
+    glob "^7.1.2"
+    ignore "^3.3.5"
+    pify "^3.0.0"
+    slash "^1.0.0"
+
+globjoin@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/globjoin/-/globjoin-0.1.4.tgz#2f4494ac8919e3767c5cbb691e9f463324285d43"
+  integrity sha1-L0SUrIkZ43Z8XLtpHp9GMyQoXUM=
+
+globrex@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/globrex/-/globrex-0.1.2.tgz#dd5d9ec826232730cd6793a5e33a9302985e6098"
+  integrity sha512-uHJgbwAMwNFf5mLst7IWLNg14x1CkeqglJb/K3doi4dw6q2IvAAmM/Y81kevy83wP+Sst+nutFTYOGg3d1lsxg==
+
+glogg@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/glogg/-/glogg-1.0.2.tgz#2d7dd702beda22eb3bffadf880696da6d846313f"
+  integrity sha512-5mwUoSuBk44Y4EshyiqcH95ZntbDdTQqA3QYSrxmzj28Ai0vXBGMH1ApSANH14j2sIRtqCEyg6PfsuP7ElOEDA==
+  dependencies:
+    sparkles "^1.0.0"
+
+gonzales-pe@^4.2.4:
+  version "4.2.4"
+  resolved "https://registry.yarnpkg.com/gonzales-pe/-/gonzales-pe-4.2.4.tgz#356ae36a312c46fe0f1026dd6cb539039f8500d2"
+  integrity sha512-v0Ts/8IsSbh9n1OJRnSfa7Nlxi4AkXIsWB6vPept8FDbL4bXn3FNuxjYtO/nmBGu7GDkL9MFeGebeSu6l55EPQ==
+  dependencies:
+    minimist "1.1.x"
+
+good-listener@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/good-listener/-/good-listener-1.2.2.tgz#d53b30cdf9313dffb7dc9a0d477096aa6d145c50"
+  integrity sha1-1TswzfkxPf+33JoNR3CWqm0UXFA=
+  dependencies:
+    delegate "^3.1.2"
+
+got@^6.7.1:
+  version "6.7.1"
+  resolved "https://registry.yarnpkg.com/got/-/got-6.7.1.tgz#240cd05785a9a18e561dc1b44b41c763ef1e8db0"
+  integrity sha1-JAzQV4WpoY5WHcG0S0HHY+8ejbA=
+  dependencies:
+    create-error-class "^3.0.0"
+    duplexer3 "^0.1.4"
+    get-stream "^3.0.0"
+    is-redirect "^1.0.0"
+    is-retry-allowed "^1.0.0"
+    is-stream "^1.0.0"
+    lowercase-keys "^1.0.0"
+    safe-buffer "^5.0.1"
+    timed-out "^4.0.0"
+    unzip-response "^2.0.1"
+    url-parse-lax "^1.0.0"
+
+got@^7.0.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/got/-/got-7.1.0.tgz#05450fd84094e6bbea56f451a43a9c289166385a"
+  integrity sha512-Y5WMo7xKKq1muPsxD+KmrR8DH5auG7fBdDVueZwETwV6VytKyU9OX/ddpq2/1hp1vIPvVb4T81dKQz3BivkNLw==
+  dependencies:
+    decompress-response "^3.2.0"
+    duplexer3 "^0.1.4"
+    get-stream "^3.0.0"
+    is-plain-obj "^1.1.0"
+    is-retry-allowed "^1.0.0"
+    is-stream "^1.0.0"
+    isurl "^1.0.0-alpha5"
+    lowercase-keys "^1.0.0"
+    p-cancelable "^0.3.0"
+    p-timeout "^1.1.1"
+    safe-buffer "^5.0.1"
+    timed-out "^4.0.0"
+    url-parse-lax "^1.0.0"
+    url-to-options "^1.0.1"
+
+got@^8.3.1:
+  version "8.3.2"
+  resolved "https://registry.yarnpkg.com/got/-/got-8.3.2.tgz#1d23f64390e97f776cac52e5b936e5f514d2e937"
+  integrity sha512-qjUJ5U/hawxosMryILofZCkm3C84PLJS/0grRIpjAwu+Lkxxj5cxeCU25BG0/3mDSpXKTyZr8oh8wIgLaH0QCw==
+  dependencies:
+    "@sindresorhus/is" "^0.7.0"
+    cacheable-request "^2.1.1"
+    decompress-response "^3.3.0"
+    duplexer3 "^0.1.4"
+    get-stream "^3.0.0"
+    into-stream "^3.1.0"
+    is-retry-allowed "^1.1.0"
+    isurl "^1.0.0-alpha5"
+    lowercase-keys "^1.0.0"
+    mimic-response "^1.0.0"
+    p-cancelable "^0.4.0"
+    p-timeout "^2.0.1"
+    pify "^3.0.0"
+    safe-buffer "^5.1.1"
+    timed-out "^4.0.1"
+    url-parse-lax "^3.0.0"
+    url-to-options "^1.0.1"
+
+got@^9.6.0:
+  version "9.6.0"
+  resolved "https://registry.yarnpkg.com/got/-/got-9.6.0.tgz#edf45e7d67f99545705de1f7bbeeeb121765ed85"
+  integrity sha512-R7eWptXuGYxwijs0eV+v3o6+XH1IqVK8dJOEecQfTmkncw9AV4dcw/Dhxi8MdlqPthxxpZyizMzyg8RTmEsG+Q==
+  dependencies:
+    "@sindresorhus/is" "^0.14.0"
+    "@szmarczak/http-timer" "^1.1.2"
+    cacheable-request "^6.0.0"
+    decompress-response "^3.3.0"
+    duplexer3 "^0.1.4"
+    get-stream "^4.1.0"
+    lowercase-keys "^1.0.1"
+    mimic-response "^1.0.1"
+    p-cancelable "^1.0.0"
+    to-readable-stream "^1.0.0"
+    url-parse-lax "^3.0.0"
+
+graceful-fs@^4.0.0, graceful-fs@^4.1.10, graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.3, graceful-fs@^4.1.6, graceful-fs@^4.1.9, graceful-fs@^4.2.0, graceful-fs@^4.2.2, graceful-fs@^4.2.3:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.3.tgz#4a12ff1b60376ef09862c2093edd908328be8423"
+  integrity sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ==
+
+"graceful-readlink@>= 1.0.0":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
+  integrity sha1-TK+tdrxi8C+gObL5Tpo906ORpyU=
+
+growl@1.10.5:
+  version "1.10.5"
+  resolved "https://registry.yarnpkg.com/growl/-/growl-1.10.5.tgz#f2735dc2283674fa67478b10181059355c369e5e"
+  integrity sha512-qBr4OuELkhPenW6goKVXiv47US3clb3/IbuWF9KNKEijAy9oeHxU9IgzjvJhHkUzhaj7rOUD7+YGWqUjLp5oSA==
+
+growly@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
+  integrity sha1-8QdIy+dq+WS3yWyTxrzCivEgwIE=
+
+gud@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/gud/-/gud-1.0.0.tgz#a489581b17e6a70beca9abe3ae57de7a499852c0"
+  integrity sha512-zGEOVKFM5sVPPrYs7J5/hYEw2Pof8KCyOwyhG8sAF26mCAeUFAcYPu1mwB7hhpIP29zOIBaDqwuHdLp0jvZXjw==
+
+gulp-cli@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/gulp-cli/-/gulp-cli-2.2.0.tgz#5533126eeb7fe415a7e3e84a297d334d5cf70ebc"
+  integrity sha512-rGs3bVYHdyJpLqR0TUBnlcZ1O5O++Zs4bA0ajm+zr3WFCfiSLjGwoCBqFs18wzN+ZxahT9DkOK5nDf26iDsWjA==
+  dependencies:
+    ansi-colors "^1.0.1"
+    archy "^1.0.0"
+    array-sort "^1.0.0"
+    color-support "^1.1.3"
+    concat-stream "^1.6.0"
+    copy-props "^2.0.1"
+    fancy-log "^1.3.2"
+    gulplog "^1.0.0"
+    interpret "^1.1.0"
+    isobject "^3.0.1"
+    liftoff "^3.1.0"
+    matchdep "^2.0.0"
+    mute-stdout "^1.0.0"
+    pretty-hrtime "^1.0.0"
+    replace-homedir "^1.0.0"
+    semver-greatest-satisfied-range "^1.1.0"
+    v8flags "^3.0.1"
+    yargs "^7.1.0"
+
+gulp-dart-sass@^0.9.1:
+  version "0.9.1"
+  resolved "https://registry.yarnpkg.com/gulp-dart-sass/-/gulp-dart-sass-0.9.1.tgz#6243d12744759e17568bf06183b4aa1a16a74432"
+  integrity sha512-6gmKmzDwSzjrN1nIC7K0URpX3fG5jMXxbpBLF42GFhnuM5+9Is7D9W55K+9A0MnFeqKyZGIzof4a9GDpB8wJgQ==
+  dependencies:
+    chalk "^2.3.0"
+    lodash.clonedeep "^4.3.2"
+    plugin-error "^1.0.1"
+    replace-ext "^1.0.0"
+    sass "^1.10.3"
+    strip-ansi "^4.0.0"
+    through2 "^2.0.0"
+    vinyl-sourcemaps-apply "^0.2.0"
+
+gulp-each@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/gulp-each/-/gulp-each-0.5.0.tgz#cf81794e4b17bc2258db0bf99f796a3492339d5f"
+  integrity sha1-z4F5TksXvCJY2wv5n3lqNJIznV8=
+  dependencies:
+    read-vinyl-file-stream "^2.0.2"
+
+gulp-plumber@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/gulp-plumber/-/gulp-plumber-1.2.1.tgz#d38700755a300b9d372318e4ffb5ff7ced0b2c84"
+  integrity sha512-mctAi9msEAG7XzW5ytDVZ9PxWMzzi1pS2rBH7lA095DhMa6KEXjm+St0GOCc567pJKJ/oCvosVAZEpAey0q2eQ==
+  dependencies:
+    chalk "^1.1.3"
+    fancy-log "^1.3.2"
+    plugin-error "^0.1.2"
+    through2 "^2.0.3"
+
+gulp-svg-sprite@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/gulp-svg-sprite/-/gulp-svg-sprite-1.5.0.tgz#292694c6af8570093f62cba09092ec8e5241d322"
+  integrity sha512-xLepqh1DjCSNm+secZsxmoWKNTXAXCC6Tglop0e2oOoiIqwBWOvep5Y+qvqRP9L3dn8qBxKkqGot8aTheNGYoQ==
+  dependencies:
+    plugin-error "^1.0.1"
+    svg-sprite "^1.5.0"
+    through2 "^2.0.3"
+
+gulp@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/gulp/-/gulp-4.0.2.tgz#543651070fd0f6ab0a0650c6a3e6ff5a7cb09caa"
+  integrity sha512-dvEs27SCZt2ibF29xYgmnwwCYZxdxhQ/+LFWlbAW8y7jt68L/65402Lz3+CKy0Ov4rOs+NERmDq7YlZaDqUIfA==
+  dependencies:
+    glob-watcher "^5.0.3"
+    gulp-cli "^2.2.0"
+    undertaker "^1.2.1"
+    vinyl-fs "^3.0.0"
+
+gulplog@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/gulplog/-/gulplog-1.0.0.tgz#e28c4d45d05ecbbed818363ce8f9c5926229ffe5"
+  integrity sha1-4oxNRdBey77YGDY86PnFkmIp/+U=
+  dependencies:
+    glogg "^1.0.0"
+
+gzip-size@5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/gzip-size/-/gzip-size-5.1.1.tgz#cb9bee692f87c0612b232840a873904e4c135274"
+  integrity sha512-FNHi6mmoHvs1mxZAds4PpdCS6QG8B4C1krxJsMutgxl5t3+GlRTzzI3NEkifXx2pVsOvJdOGSmIgDhQ55FwdPA==
+  dependencies:
+    duplexer "^0.1.1"
+    pify "^4.0.1"
+
+handle-thing@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-2.0.0.tgz#0e039695ff50c93fc288557d696f3c1dc6776754"
+  integrity sha512-d4sze1JNC454Wdo2fkuyzCr6aHcbL6PGGuFAz0Li/NcOm1tCHGnWDRmJP85dh9IhQErTc2svWFEX5xHIOo//kQ==
+
+handlebars@^4.4.0:
+  version "4.7.3"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.7.3.tgz#8ece2797826886cf8082d1726ff21d2a022550ee"
+  integrity sha512-SRGwSYuNfx8DwHD/6InAPzD6RgeruWLT+B8e8a7gGs8FWgHzlExpTFMEq2IA6QpAfOClpKHy6+8IqTjeBCu6Kg==
+  dependencies:
+    neo-async "^2.6.0"
+    optimist "^0.6.1"
+    source-map "^0.6.1"
+  optionalDependencies:
+    uglify-js "^3.1.4"
+
+har-schema@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
+  integrity sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI=
+
+har-validator@~5.1.3:
+  version "5.1.3"
+  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.1.3.tgz#1ef89ebd3e4996557675eed9893110dc350fa080"
+  integrity sha512-sNvOCzEQNr/qrvJgc3UG/kD4QtlHycrzwS+6mfTrrSq97BvaYcPZZI1ZSqGSPR73Cxn4LKTD4PttRwfU7jWq5g==
+  dependencies:
+    ajv "^6.5.5"
+    har-schema "^2.0.0"
+
+hard-rejection@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/hard-rejection/-/hard-rejection-2.1.0.tgz#1c6eda5c1685c63942766d79bb40ae773cecd883"
+  integrity sha512-VIZB+ibDhx7ObhAe7OVtoEbuP4h/MuOTHJ+J8h/eBXotJYl0fBgR72xDFCKgIh22OJZIOVNxBMWuhAr10r8HdA==
+
+has-ansi@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
+  integrity sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=
+  dependencies:
+    ansi-regex "^2.0.0"
+
+has-flag@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
+  integrity sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo=
+
+has-flag@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
+  integrity sha1-tdRU3CGZriJWmfNGfloH87lVuv0=
+
+has-flag@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-4.0.0.tgz#944771fd9c81c81265c4d6941860da06bb59479b"
+  integrity sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==
+
+has-symbol-support-x@^1.4.1:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/has-symbol-support-x/-/has-symbol-support-x-1.4.2.tgz#1409f98bc00247da45da67cee0a36f282ff26455"
+  integrity sha512-3ToOva++HaW+eCpgqZrCfN51IPB+7bJNVT6CUATzueB5Heb8o6Nam0V3HG5dlDvZU1Gn5QLcbahiKw/XVk5JJw==
+
+has-symbols@^1.0.0, has-symbols@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.1.tgz#9f5214758a44196c406d9bd76cebf81ec2dd31e8"
+  integrity sha512-PLcsoqu++dmEIZB+6totNFKq/7Do+Z0u4oT0zKOJNl3lYK6vGwwu2hjHs+68OEZbTjiUE9bgOABXbP/GvrS0Kg==
+
+has-to-string-tag-x@^1.2.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/has-to-string-tag-x/-/has-to-string-tag-x-1.4.1.tgz#a045ab383d7b4b2012a00148ab0aa5f290044d4d"
+  integrity sha512-vdbKfmw+3LoOYVr+mtxHaX5a96+0f3DljYd8JOqvOLsf5mw2Otda2qCDT9qRqLAhrjyQ0h7ual5nOiASpsGNFw==
+  dependencies:
+    has-symbol-support-x "^1.4.1"
+
+has-unicode@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
+  integrity sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=
+
+has-value@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/has-value/-/has-value-0.3.1.tgz#7b1f58bada62ca827ec0a2078025654845995e1f"
+  integrity sha1-ex9YutpiyoJ+wKIHgCVlSEWZXh8=
+  dependencies:
+    get-value "^2.0.3"
+    has-values "^0.1.4"
+    isobject "^2.0.0"
+
+has-value@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-value/-/has-value-1.0.0.tgz#18b281da585b1c5c51def24c930ed29a0be6b177"
+  integrity sha1-GLKB2lhbHFxR3vJMkw7SmgvmsXc=
+  dependencies:
+    get-value "^2.0.6"
+    has-values "^1.0.0"
+    isobject "^3.0.0"
+
+has-values@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/has-values/-/has-values-0.1.4.tgz#6d61de95d91dfca9b9a02089ad384bff8f62b771"
+  integrity sha1-bWHeldkd/Km5oCCJrThL/49it3E=
+
+has-values@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-values/-/has-values-1.0.0.tgz#95b0b63fec2146619a6fe57fe75628d5a39efe4f"
+  integrity sha1-lbC2P+whRmGab+V/51Yo1aOe/k8=
+  dependencies:
+    is-number "^3.0.0"
+    kind-of "^4.0.0"
+
+has-yarn@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/has-yarn/-/has-yarn-2.1.0.tgz#137e11354a7b5bf11aa5cb649cf0c6f3ff2b2e77"
+  integrity sha512-UqBRqi4ju7T+TqGNdqAO0PaSVGsDGJUBQvk9eUWNGRY1CFGDzYhLWoM7JQEemnlvVcv/YEmc2wNW8BC24EnUsw==
+
+has@^1.0.0, has@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
+  integrity sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==
+  dependencies:
+    function-bind "^1.1.1"
+
+hash-base@^3.0.0:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/hash-base/-/hash-base-3.0.4.tgz#5fc8686847ecd73499403319a6b0a3f3f6ae4918"
+  integrity sha1-X8hoaEfs1zSZQDMZprCj8/auSRg=
+  dependencies:
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
+hash-sum@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/hash-sum/-/hash-sum-1.0.2.tgz#33b40777754c6432573c120cc3808bbd10d47f04"
+  integrity sha1-M7QHd3VMZDJXPBIMw4CLvRDUfwQ=
+
+hash.js@^1.0.0, hash.js@^1.0.3:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/hash.js/-/hash.js-1.1.7.tgz#0babca538e8d4ee4a0f8988d68866537a003cf42"
+  integrity sha512-taOaskGt4z4SOANNseOviYDvjEJinIkRgmp7LbKP2YTTmVxWBl87s/uzK9r+44BclBSp2X7K1hqeNfz9JbBeXA==
+  dependencies:
+    inherits "^2.0.3"
+    minimalistic-assert "^1.0.1"
+
+hasha@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/hasha/-/hasha-2.2.0.tgz#78d7cbfc1e6d66303fe79837365984517b2f6ee1"
+  integrity sha1-eNfL/B5tZjA/55g3NlmEUXsvbuE=
+  dependencies:
+    is-stream "^1.0.1"
+    pinkie-promise "^2.0.0"
+
+hast-to-hyperscript@^7.0.0:
+  version "7.0.4"
+  resolved "https://registry.yarnpkg.com/hast-to-hyperscript/-/hast-to-hyperscript-7.0.4.tgz#7c4c037d9a8ea19b0a3fdb676a26448ad922353d"
+  integrity sha512-vmwriQ2H0RPS9ho4Kkbf3n3lY436QKLq6VaGA1pzBh36hBi3tm1DO9bR+kaJIbpT10UqaANDkMjxvjVfr+cnOA==
+  dependencies:
+    comma-separated-tokens "^1.0.0"
+    property-information "^5.3.0"
+    space-separated-tokens "^1.0.0"
+    style-to-object "^0.2.1"
+    unist-util-is "^3.0.0"
+    web-namespaces "^1.1.2"
+
+hast-util-from-parse5@^5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/hast-util-from-parse5/-/hast-util-from-parse5-5.0.2.tgz#afeadc6aab41e6acfe038645bbefd4005c56a475"
+  integrity sha512-YXFjoRS7ES7PEoLx6uihtSfKTO1s3z/tzGiV5cVpsUiihduogFXubNRCzTIW3yOOGO1nws9CxPq4MbwD39Uo+w==
+  dependencies:
+    ccount "^1.0.3"
+    hastscript "^5.0.0"
+    property-information "^5.0.0"
+    web-namespaces "^1.1.2"
+    xtend "^4.0.1"
+
+hast-util-parse-selector@^2.0.0:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/hast-util-parse-selector/-/hast-util-parse-selector-2.2.3.tgz#57edd449103900c7f63fd9e6f694ffd7e4634719"
+  integrity sha512-nxbeqjQNxsvo/uYYAw9kij6td05YVUlf1qti09rVfbWSLT5H6wo3c+USIwX6nzXWk5kFZzXnEqO82856r0aM2Q==
+
+hast-util-raw@5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/hast-util-raw/-/hast-util-raw-5.0.1.tgz#b39539cf4b9f7ccdc131f72a583502a7911b99ee"
+  integrity sha512-iHo7G6BjRc/GU1Yun5CIEXjil0wVnIbz11C6k0JdDichSDMtYi2+NNtk6YN7EOP0JfPstX30d3pRLfaJv5CkdA==
+  dependencies:
+    hast-util-from-parse5 "^5.0.0"
+    hast-util-to-parse5 "^5.0.0"
+    html-void-elements "^1.0.1"
+    parse5 "^5.0.0"
+    unist-util-position "^3.0.0"
+    web-namespaces "^1.0.0"
+    xtend "^4.0.1"
+    zwitch "^1.0.0"
+
+hast-util-to-parse5@^5.0.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/hast-util-to-parse5/-/hast-util-to-parse5-5.1.1.tgz#cabf2dbe9ed988a5128fc708457b37cdf535a2e8"
+  integrity sha512-ivCeAd5FCXr7bapJIVsWMnx/EmbjkkW2TU2hd1prq+jGwiaUoK+FcpjyPNwsC5ogzCwWO669tOqIovGeLc/ntg==
+  dependencies:
+    hast-to-hyperscript "^7.0.0"
+    property-information "^5.0.0"
+    web-namespaces "^1.0.0"
+    xtend "^4.0.1"
+    zwitch "^1.0.0"
+
+hastscript@^5.0.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/hastscript/-/hastscript-5.1.1.tgz#71726ee1e97220575d1f29a8e937387d99d48275"
+  integrity sha512-xHo1Hkcqd0LlWNuDL3/BxwhgAGp3d7uEvCMgCTrBY+zsOooPPH+8KAvW8PCgl+GB8H3H44nfSaF0A4BQ+4xlYg==
+  dependencies:
+    comma-separated-tokens "^1.0.0"
+    hast-util-parse-selector "^2.0.0"
+    property-information "^5.0.0"
+    space-separated-tokens "^1.0.0"
+
+he@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/he/-/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
+  integrity sha1-k0EP0hsAlzUVH4howvJx80J+I/0=
+
+he@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
+  integrity sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==
+
+hex-color-regex@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/hex-color-regex/-/hex-color-regex-1.1.0.tgz#4c06fccb4602fe2602b3c93df82d7e7dbf1a8a8e"
+  integrity sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ==
+
+highlight.js@~9.13.0:
+  version "9.13.1"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.13.1.tgz#054586d53a6863311168488a0f58d6c505ce641e"
+  integrity sha512-Sc28JNQNDzaH6PORtRLMvif9RSn1mYuOoX3omVjnb0+HbpPygU2ALBI0R/wsiqCb4/fcp07Gdo8g+fhtFrQl6A==
+
+hmac-drbg@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
+  integrity sha1-0nRXAQJabHdabFRXk+1QL8DGSaE=
+  dependencies:
+    hash.js "^1.0.3"
+    minimalistic-assert "^1.0.0"
+    minimalistic-crypto-utils "^1.0.1"
+
+hoist-non-react-statics@^3.3.0:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-3.3.2.tgz#ece0acaf71d62c2969c2ec59feff42a4b1a85b45"
+  integrity sha512-/gGivxi8JPKWNm/W0jSmzcMPpfpPLc3dY/6GxhX2hQ9iGj3aDfklV4ET7NjKpSinLpJ5vafa9iiGIEZg10SfBw==
+  dependencies:
+    react-is "^16.7.0"
+
+homedir-polyfill@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/homedir-polyfill/-/homedir-polyfill-1.0.3.tgz#743298cef4e5af3e194161fbadcc2151d3a058e8"
+  integrity sha512-eSmmWE5bZTK2Nou4g0AI3zZ9rswp7GRKoKXS1BLUkvPviOqs4YTN1djQIqrXy9k5gEtdLPy86JjRwsNM9tnDcA==
+  dependencies:
+    parse-passwd "^1.0.0"
+
+hosted-git-info@^2.1.4, hosted-git-info@^2.7.1:
+  version "2.8.7"
+  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.8.7.tgz#4d2e0d5248e1cfabc984b0f6a6d75fe36e679511"
+  integrity sha512-ChkjQtKJ3GI6SsI4O5jwr8q8EPrWCnxuc4Tbx+vRI5x6mDOpjKKltNo1lRlszw3xwgTOSns1ZRBiMmmwpcvLxg==
+
+hosted-git-info@^3.0.2:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-3.0.4.tgz#be4973eb1fd2737b11c9c7c19380739bb249f60d"
+  integrity sha512-4oT62d2jwSDBbLLFLZE+1vPuQ1h8p9wjrJ8Mqx5TjsyWmBMV5B13eJqn8pvluqubLf3cJPTfiYCIwNwDNmzScQ==
+  dependencies:
+    lru-cache "^5.1.1"
+
+hpack.js@^2.1.6:
+  version "2.1.6"
+  resolved "https://registry.yarnpkg.com/hpack.js/-/hpack.js-2.1.6.tgz#87774c0949e513f42e84575b3c45681fade2a0b2"
+  integrity sha1-h3dMCUnlE/QuhFdbPEVoH63ioLI=
+  dependencies:
+    inherits "^2.0.1"
+    obuf "^1.0.0"
+    readable-stream "^2.0.1"
+    wbuf "^1.1.0"
+
+hsl-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/hsl-regex/-/hsl-regex-1.0.0.tgz#d49330c789ed819e276a4c0d272dffa30b18fe6e"
+  integrity sha1-1JMwx4ntgZ4nakwNJy3/owsY/m4=
+
+hsla-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/hsla-regex/-/hsla-regex-1.0.0.tgz#c1ce7a3168c8c6614033a4b5f7877f3b225f9c38"
+  integrity sha1-wc56MWjIxmFAM6S194d/OyJfnDg=
+
+html-comment-regex@^1.1.0, html-comment-regex@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/html-comment-regex/-/html-comment-regex-1.1.2.tgz#97d4688aeb5c81886a364faa0cad1dda14d433a7"
+  integrity sha512-P+M65QY2JQ5Y0G9KKdlDpo0zK+/OHptU5AaBwUfAIDJZk1MYf32Frm84EcOytfJE0t5JvkAnKlmjsXDnWzCJmQ==
+
+html-encoding-sniffer@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.2.tgz#e70d84b94da53aa375e11fe3a351be6642ca46f8"
+  integrity sha512-71lZziiDnsuabfdYiUeWdCVyKuqwWi23L8YeIgV9jSSZHCtb6wB1BKWooH7L3tn4/FuZJMVWyNaIDr4RGmaSYw==
+  dependencies:
+    whatwg-encoding "^1.0.1"
+
+html-entities@^1.2.0, html-entities@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
+  integrity sha1-DfKTUfByEWNRXfueVUPl9u7VFi8=
+
+html-escaper@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/html-escaper/-/html-escaper-2.0.0.tgz#71e87f931de3fe09e56661ab9a29aadec707b491"
+  integrity sha512-a4u9BeERWGu/S8JiWEAQcdrg9v4QArtP9keViQjGMdff20fBdd8waotXaNmODqBe6uZ3Nafi7K/ho4gCQHV3Ig==
+
+html-minifier-terser@^5.0.1:
+  version "5.0.4"
+  resolved "https://registry.yarnpkg.com/html-minifier-terser/-/html-minifier-terser-5.0.4.tgz#e8cc02748acb983bd7912ea9660bd31c0702ec32"
+  integrity sha512-fHwmKQ+GzhlqdxEtwrqLT7MSuheiA+rif5/dZgbz3GjoMXJzcRzy1L9NXoiiyxrnap+q5guSiv8Tz5lrh9g42g==
+  dependencies:
+    camel-case "^4.1.1"
+    clean-css "^4.2.3"
+    commander "^4.1.1"
+    he "^1.2.0"
+    param-case "^3.0.3"
+    relateurl "^0.2.7"
+    terser "^4.6.3"
+
+html-tags@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/html-tags/-/html-tags-2.0.0.tgz#10b30a386085f43cede353cc8fa7cb0deeea668b"
+  integrity sha1-ELMKOGCF9Dzt41PMj6fLDe7qZos=
+
+html-tags@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/html-tags/-/html-tags-3.1.0.tgz#7b5e6f7e665e9fb41f30007ed9e0d41e97fb2140"
+  integrity sha512-1qYz89hW3lFDEazhjW0yVAV87lw8lVkrJocr72XmBkMKsoSVJCQx3W8BXsC7hO2qAt8BoVjYjtAcZ9perqGnNg==
+
+html-void-elements@^1.0.1:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/html-void-elements/-/html-void-elements-1.0.5.tgz#ce9159494e86d95e45795b166c2021c2cfca4483"
+  integrity sha512-uE/TxKuyNIcx44cIWnjr/rfIATDH7ZaOMmstu0CwhFG1Dunhlp4OC6/NMbhiwoq5BpW0ubi303qnEk/PZj614w==
+
+html-webpack-plugin@^4.0.0-beta.2:
+  version "4.0.0-beta.11"
+  resolved "https://registry.yarnpkg.com/html-webpack-plugin/-/html-webpack-plugin-4.0.0-beta.11.tgz#3059a69144b5aecef97708196ca32f9e68677715"
+  integrity sha512-4Xzepf0qWxf8CGg7/WQM5qBB2Lc/NFI7MhU59eUDTkuQp3skZczH4UA1d6oQyDEIoMDgERVhRyTdtUPZ5s5HBg==
+  dependencies:
+    html-minifier-terser "^5.0.1"
+    loader-utils "^1.2.3"
+    lodash "^4.17.15"
+    pretty-error "^2.1.1"
+    tapable "^1.1.3"
+    util.promisify "1.0.0"
+
+htmlparser2@^3.10.0, htmlparser2@^3.3.0:
+  version "3.10.1"
+  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.10.1.tgz#bd679dc3f59897b6a34bb10749c855bb53a9392f"
+  integrity sha512-IgieNijUMbkDovyoKObU1DUhm1iwNYE/fuifEoEHfd1oZKZDaONBSkal7Y01shxsM49R4XaMdGez3WnF9UfiCQ==
+  dependencies:
+    domelementtype "^1.3.1"
+    domhandler "^2.3.0"
+    domutils "^1.5.1"
+    entities "^1.1.1"
+    inherits "^2.0.1"
+    readable-stream "^3.1.1"
+
+http-cache-semantics@3.8.1, http-cache-semantics@^3.8.1:
+  version "3.8.1"
+  resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-3.8.1.tgz#39b0e16add9b605bf0a9ef3d9daaf4843b4cacd2"
+  integrity sha512-5ai2iksyV8ZXmnZhHH4rWPoxxistEexSi5936zIQ1bnNTW5VnA85B6P/VpXiRM017IgRvb2kKo1a//y+0wSp3w==
+
+http-cache-semantics@^4.0.0:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.0.4.tgz#13eeb612424bb113d52172c28a13109c46fa85d7"
+  integrity sha512-Z2EICWNJou7Tr9Bd2M2UqDJq3A9F2ePG9w3lIpjoyuSyXFP9QbniJVu3XQYytuw5ebmG7dXSXO9PgAjJG8DDKA==
+
+http-deceiver@^1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/http-deceiver/-/http-deceiver-1.2.7.tgz#fa7168944ab9a519d337cb0bec7284dc3e723d87"
+  integrity sha1-+nFolEq5pRnTN8sL7HKE3D5yPYc=
+
+http-errors@1.7.2:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.2.tgz#4f5029cf13239f31036e5b2e55292bcfbcc85c8f"
+  integrity sha512-uUQBt3H/cSIVfch6i1EuPNy/YsRSOUBXTVfZ+yR7Zjez3qjBz6i9+i4zjNaoqcoFVI4lQJ5plg63TvGfRSDCRg==
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.3"
+    setprototypeof "1.1.1"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.0"
+
+http-errors@~1.6.2:
+  version "1.6.3"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
+  integrity sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.3"
+    setprototypeof "1.1.0"
+    statuses ">= 1.4.0 < 2"
+
+http-errors@~1.7.2:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
+  integrity sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.4"
+    setprototypeof "1.1.1"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.0"
+
+"http-parser-js@>=0.4.0 <0.4.11":
+  version "0.4.10"
+  resolved "https://registry.yarnpkg.com/http-parser-js/-/http-parser-js-0.4.10.tgz#92c9c1374c35085f75db359ec56cc257cbb93fa4"
+  integrity sha1-ksnBN0w1CF912zWexWzCV8u5P6Q=
+
+http-proxy-agent@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/http-proxy-agent/-/http-proxy-agent-2.1.0.tgz#e4821beef5b2142a2026bd73926fe537631c5405"
+  integrity sha512-qwHbBLV7WviBl0rQsOzH6o5lwyOIvwp/BdFnvVxXORldu5TmjFfjzBcWUWS5kWAZhmv+JtiDhSuQCp4sBfbIgg==
+  dependencies:
+    agent-base "4"
+    debug "3.1.0"
+
+http-proxy-middleware@0.19.1:
+  version "0.19.1"
+  resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-0.19.1.tgz#183c7dc4aa1479150306498c210cdaf96080a43a"
+  integrity sha512-yHYTgWMQO8VvwNS22eLLloAkvungsKdKTLO8AJlftYIKNfJr3GK3zK0ZCfzDDGUBttdGc8xFy1mCitvNKQtC3Q==
+  dependencies:
+    http-proxy "^1.17.0"
+    is-glob "^4.0.0"
+    lodash "^4.17.11"
+    micromatch "^3.1.10"
+
+http-proxy@^1.17.0:
+  version "1.18.0"
+  resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.18.0.tgz#dbe55f63e75a347db7f3d99974f2692a314a6a3a"
+  integrity sha512-84I2iJM/n1d4Hdgc6y2+qY5mDaz2PUVjlg9znE9byl+q0uC3DeByqBGReQu5tpLK0TAqTIXScRUV+dg7+bUPpQ==
+  dependencies:
+    eventemitter3 "^4.0.0"
+    follow-redirects "^1.0.0"
+    requires-port "^1.0.0"
+
+http-signature@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
+  integrity sha1-muzZJRFHcvPZW2WmCruPfBj7rOE=
+  dependencies:
+    assert-plus "^1.0.0"
+    jsprim "^1.2.2"
+    sshpk "^1.7.0"
+
+https-browserify@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-1.0.0.tgz#ec06c10e0a34c0f2faf199f7fd7fc78fffd03c73"
+  integrity sha1-7AbBDgo0wPL68Zn3/X/Hj//QPHM=
+
+https-proxy-agent@^2.2.1, https-proxy-agent@^2.2.3:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/https-proxy-agent/-/https-proxy-agent-2.2.4.tgz#4ee7a737abd92678a293d9b34a1af4d0d08c787b"
+  integrity sha512-OmvfoQ53WLjtA9HeYP9RNrWMJzzAz1JGaSFr1nijg0PVR1JaD/xbJq1mdEIIlxGpXp9eSe/O2LgU9DJmTPd0Eg==
+  dependencies:
+    agent-base "^4.3.0"
+    debug "^3.1.0"
+
+human-signals@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/human-signals/-/human-signals-1.1.1.tgz#c5b1cd14f50aeae09ab6c59fe63ba3395fe4dfa3"
+  integrity sha512-SEQu7vl8KjNL2eoGBLF3+wAjpsNfA9XMlXAYj/3EdaNfAlxKthD1xjEQfGOUhllCGGJVNY34bRr6lPINhNjyZw==
+
+humanize-ms@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/humanize-ms/-/humanize-ms-1.2.1.tgz#c46e3159a293f6b896da29316d8b6fe8bb79bbed"
+  integrity sha1-xG4xWaKT9riW2ikxbYtv6Lt5u+0=
+  dependencies:
+    ms "^2.0.0"
+
+husky@^4.2.3:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/husky/-/husky-4.2.3.tgz#3b18d2ee5febe99e27f2983500202daffbc3151e"
+  integrity sha512-VxTsSTRwYveKXN4SaH1/FefRJYCtx+wx04sSVcOpD7N2zjoHxa+cEJ07Qg5NmV3HAK+IRKOyNVpi2YBIVccIfQ==
+  dependencies:
+    chalk "^3.0.0"
+    ci-info "^2.0.0"
+    compare-versions "^3.5.1"
+    cosmiconfig "^6.0.0"
+    find-versions "^3.2.0"
+    opencollective-postinstall "^2.0.2"
+    pkg-dir "^4.2.0"
+    please-upgrade-node "^3.2.0"
+    slash "^3.0.0"
+    which-pm-runs "^1.0.0"
+
+iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@~0.4.13:
+  version "0.4.24"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
+  integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
+
+icss-replace-symbols@1.1.0, icss-replace-symbols@^1.0.2, icss-replace-symbols@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/icss-replace-symbols/-/icss-replace-symbols-1.1.0.tgz#06ea6f83679a7749e386cfe1fe812ae5db223ded"
+  integrity sha1-Bupvg2ead0njhs/h/oEq5dsiPe0=
+
+icss-utils@^4.0.0, icss-utils@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/icss-utils/-/icss-utils-4.1.1.tgz#21170b53789ee27447c2f47dd683081403f9a467"
+  integrity sha512-4aFq7wvWyMHKgxsH8QQtGpvbASCf+eM3wPRLI6R+MgAnTCZ6STYsRvttLvRWK0Nfif5piF394St3HeJDaljGPA==
+  dependencies:
+    postcss "^7.0.14"
+
+ieee754@^1.1.4:
+  version "1.1.13"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"
+  integrity sha512-4vf7I2LYV/HaWerSo3XmlMkp5eZ83i+/CDluXi/IGTs/O1sejBNhTtnxzmRZfvOUqj7lZjqHkeTvpgSFDlWZTg==
+
+iferr@^0.1.5:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/iferr/-/iferr-0.1.5.tgz#c60eed69e6d8fdb6b3104a1fcbca1c192dc5b501"
+  integrity sha1-xg7taebY/bazEEofy8ocGS3FtQE=
+
+ignore-walk@^3.0.1:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/ignore-walk/-/ignore-walk-3.0.3.tgz#017e2447184bfeade7c238e4aefdd1e8f95b1e37"
+  integrity sha512-m7o6xuOaT1aqheYHKf8W6J5pYH85ZI9w077erOzLje3JsB1gkafkAhHHY19dqjulgIZHFm32Cp5uNZgcQqdJKw==
+  dependencies:
+    minimatch "^3.0.4"
+
+ignore@^3.3.5:
+  version "3.3.10"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
+  integrity sha512-Pgs951kaMm5GXP7MOvxERINe3gsaVjUWFm+UZPSq9xYriQAksyhg0csnS0KXSNRD5NmNdapXEpjxG49+AKh/ug==
+
+ignore@^4.0.6:
+  version "4.0.6"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
+  integrity sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==
+
+ignore@^5.1.1, ignore@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.4.tgz#84b7b3dbe64552b6ef0eca99f6743dbec6d97adf"
+  integrity sha512-MzbUSahkTW1u7JpKKjY7LCARd1fU5W2rLdxlM4kdkayuCwZImjkpluF9CM1aLewYJguPDqewLam18Y6AU69A8A==
+
+image-size@~0.5.0:
+  version "0.5.5"
+  resolved "https://registry.yarnpkg.com/image-size/-/image-size-0.5.5.tgz#09dfd4ab9d20e29eb1c3e80b8990378df9e3cb9c"
+  integrity sha1-Cd/Uq50g4p6xw+gLiZA3jfnjy5w=
+
+imagemin-gifsicle@>=6.0.1:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/imagemin-gifsicle/-/imagemin-gifsicle-7.0.0.tgz#1a7ab136a144c4678657ba3b6c412f80805d26b0"
+  integrity sha512-LaP38xhxAwS3W8PFh4y5iQ6feoTSF+dTAXFRUEYQWYst6Xd+9L/iPk34QGgK/VO/objmIlmq9TStGfVY2IcHIA==
+  dependencies:
+    execa "^1.0.0"
+    gifsicle "^5.0.0"
+    is-gif "^3.0.0"
+
+imagemin-jpegtran@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/imagemin-jpegtran/-/imagemin-jpegtran-6.0.0.tgz#c8d3bcfb6ec9c561c20a987142854be70d90b04f"
+  integrity sha512-Ih+NgThzqYfEWv9t58EItncaaXIHR0u9RuhKa8CtVBlMBvY0dCIxgQJQCfwImA4AV1PMfmUKlkyIHJjb7V4z1g==
+  dependencies:
+    exec-buffer "^3.0.0"
+    is-jpg "^2.0.0"
+    jpegtran-bin "^4.0.0"
+
+imagemin-mozjpeg@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/imagemin-mozjpeg/-/imagemin-mozjpeg-8.0.0.tgz#d2ca4e8c982c7c6eda55069af89dee4c1cebcdfd"
+  integrity sha512-+EciPiIjCb8JWjQNr1q8sYWYf7GDCNDxPYnkD11TNIjjWNzaV+oTg4DpOPQjl5ZX/KRCPMEgS79zLYAQzLitIA==
+  dependencies:
+    execa "^1.0.0"
+    is-jpg "^2.0.0"
+    mozjpeg "^6.0.0"
+
+imagemin-optipng@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/imagemin-optipng/-/imagemin-optipng-7.1.0.tgz#2225c82c35e5c29b7fa98d4f9ecee1161a68e888"
+  integrity sha512-JNORTZ6j6untH7e5gF4aWdhDCxe3ODsSLKs/f7Grewy3ebZpl1ZsU+VUTPY4rzeHgaFA8GSWOoA8V2M3OixWZQ==
+  dependencies:
+    exec-buffer "^3.0.0"
+    is-png "^2.0.0"
+    optipng-bin "^6.0.0"
+
+imagemin-pngquant@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/imagemin-pngquant/-/imagemin-pngquant-8.0.0.tgz#bf7a41d850c6998f2475c54058ab1db9c516385d"
+  integrity sha512-PVq0diOxO+Zyq/zlMCz2Pfu6mVLHgiT1GpW702OwVlnej+NhS6ZQegYi3OFEDW8d7GxouyR5e8R+t53SMciOeg==
+  dependencies:
+    execa "^1.0.0"
+    is-png "^2.0.0"
+    is-stream "^2.0.0"
+    ow "^0.13.2"
+    pngquant-bin "^5.0.0"
+
+imagemin-svgo@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/imagemin-svgo/-/imagemin-svgo-7.1.0.tgz#528a42fd3d55eff5d4af8fd1113f25fb61ad6d9a"
+  integrity sha512-0JlIZNWP0Luasn1HT82uB9nU9aa+vUj6kpT+MjPW11LbprXC+iC4HDwn1r4Q2/91qj4iy9tRZNsFySMlEpLdpg==
+  dependencies:
+    is-svg "^4.2.1"
+    svgo "^1.3.2"
+
+imagemin-upng@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/imagemin-upng/-/imagemin-upng-2.0.2.tgz#69f45316222ac301d7ca7fab73a3d4d81ecae2a3"
+  integrity sha512-Ok/SULDNTkYy1hzWLncCCwVE1geDuaOZZKxreYmCuUrl9Khfeofpbs4kWmbVg5UPguejpOl1MdTlf6fJa1dl2Q==
+  dependencies:
+    is-png "2.0.0"
+    lib-upng "1.0.1"
+
+imagemin-webp@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/imagemin-webp/-/imagemin-webp-5.1.0.tgz#ddb1307ad97aff97293c5a600e384e40c07f68a7"
+  integrity sha512-BsPTpobgbDPFBBsI3UflnU/cpIVa15qInEDBcYBw16qI/6XiB4vDF/dGp9l4aM3pfFDDYqR0mANMcKpBD7wbCw==
+  dependencies:
+    cwebp-bin "^5.0.0"
+    exec-buffer "^3.0.0"
+    is-cwebp-readable "^2.0.1"
+
+imagemin@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/imagemin/-/imagemin-7.0.1.tgz#f6441ca647197632e23db7d971fffbd530c87dbf"
+  integrity sha512-33AmZ+xjZhg2JMCe+vDf6a9mzWukE7l+wAtesjE7KyteqqKjzxv7aVQeWnul1Ve26mWvEQqyPwl0OctNBfSR9w==
+  dependencies:
+    file-type "^12.0.0"
+    globby "^10.0.0"
+    graceful-fs "^4.2.2"
+    junk "^3.1.0"
+    make-dir "^3.0.0"
+    p-pipe "^3.0.0"
+    replace-ext "^1.0.0"
+
+immer@1.10.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/immer/-/immer-1.10.0.tgz#bad67605ba9c810275d91e1c2a47d4582e98286d"
+  integrity sha512-O3sR1/opvCDGLEVcvrGTMtLac8GJ5IwZC4puPrLuRj3l7ICKvkmA0vGuU9OW8mV9WIBRnaxp5GJh9IEAaNOoYg==
+
+immutable@^3.8.2:
+  version "3.8.2"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.2.tgz#c2439951455bb39913daf281376f1530e104adf3"
+  integrity sha1-wkOZUUVbs5kT2vKBN28VMOEErfM=
+
+import-cwd@^2.0.0, import-cwd@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/import-cwd/-/import-cwd-2.1.0.tgz#aa6cf36e722761285cb371ec6519f53e2435b0a9"
+  integrity sha1-qmzzbnInYShcs3HsZRn1PiQ1sKk=
+  dependencies:
+    import-from "^2.1.0"
+
+import-fresh@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-2.0.0.tgz#d81355c15612d386c61f9ddd3922d4304822a546"
+  integrity sha1-2BNVwVYS04bGH53dOSLUMEgipUY=
+  dependencies:
+    caller-path "^2.0.0"
+    resolve-from "^3.0.0"
+
+import-fresh@^3.0.0, import-fresh@^3.1.0:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-3.2.1.tgz#633ff618506e793af5ac91bf48b72677e15cbe66"
+  integrity sha512-6e1q1cnWP2RXD9/keSkxHScg508CdXqXWgWBaETNhyuBFz+kUZlKboh+ISK+bU++DmbHimVBrOz/zzPe0sZ3sQ==
+  dependencies:
+    parent-module "^1.0.0"
+    resolve-from "^4.0.0"
+
+import-from@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/import-from/-/import-from-3.0.0.tgz#055cfec38cd5a27d8057ca51376d7d3bf0891966"
+  integrity sha512-CiuXOFFSzkU5x/CR0+z7T91Iht4CXgfCxVOFRhh2Zyhg5wOpWvvDLQUsWl+gcN+QscYBjez8hDCt85O7RLDttQ==
+  dependencies:
+    resolve-from "^5.0.0"
+
+import-from@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/import-from/-/import-from-2.1.0.tgz#335db7f2a7affd53aaa471d4b8021dee36b7f3b1"
+  integrity sha1-M1238qev/VOqpHHUuAId7ja387E=
+  dependencies:
+    resolve-from "^3.0.0"
+
+import-lazy@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/import-lazy/-/import-lazy-2.1.0.tgz#05698e3d45c88e8d7e9d92cb0584e77f096f3e43"
+  integrity sha1-BWmOPUXIjo1+nZLLBYTnfwlvPkM=
+
+import-lazy@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/import-lazy/-/import-lazy-3.1.0.tgz#891279202c8a2280fdbd6674dbd8da1a1dfc67cc"
+  integrity sha512-8/gvXvX2JMn0F+CDlSC4l6kOmVaLOO3XLkksI7CI3Ud95KDYJuYur2b9P/PUt/i/pDAMd/DulQsNbbbmRRsDIQ==
+
+import-lazy@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/import-lazy/-/import-lazy-4.0.0.tgz#e8eb627483a0a43da3c03f3e35548be5cb0cc153"
+  integrity sha512-rKtvo6a868b5Hu3heneU+L4yEQ4jYKLtjpnPeUdK7h0yzXGmyBTypknlkCvHFBqfX9YlorEiMM6Dnq/5atfHkw==
+
+import-local@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/import-local/-/import-local-2.0.0.tgz#55070be38a5993cf18ef6db7e961f5bee5c5a09d"
+  integrity sha512-b6s04m3O+s3CGSbqDIyP4R6aAwAeYlVq9+WUWep6iHa8ETRf9yei1U48C5MmfJmV9AiLYYBKPMq/W+/WRpQmCQ==
+  dependencies:
+    pkg-dir "^3.0.0"
+    resolve-cwd "^2.0.0"
+
+import-local@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/import-local/-/import-local-3.0.2.tgz#a8cfd0431d1de4a2199703d003e3e62364fa6db6"
+  integrity sha512-vjL3+w0oulAVZ0hBHnxa/Nm5TAurf9YLQJDhqRZyqb+VKGOB6LU8t9H1Nr5CIo16vh9XfJTOoHwU0B71S557gA==
+  dependencies:
+    pkg-dir "^4.2.0"
+    resolve-cwd "^3.0.0"
+
+import-modules@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/import-modules/-/import-modules-2.0.0.tgz#9c1e13b4e7a15682f70a6e3fa29534e4540cfc5d"
+  integrity sha512-iczM/v9drffdNnABOKwj0f9G3cFDon99VcG1mxeBsdqnbd+vnQ5c2uAiCHNQITqFTOPaEvwg3VjoWCur0uHLEw==
+
+imurmurhash@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
+  integrity sha1-khi5srkoojixPcT7a21XbyMUU+o=
+
+indent-string@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-2.1.0.tgz#8e2d48348742121b4a8218b7a137e9a52049dc80"
+  integrity sha1-ji1INIdCEhtKghi3oTfppSBJ3IA=
+  dependencies:
+    repeating "^2.0.0"
+
+indent-string@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-3.2.0.tgz#4a5fd6d27cc332f37e5419a504dbb837105c9289"
+  integrity sha1-Sl/W0nzDMvN+VBmlBNu4NxBckok=
+
+indent-string@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-4.0.0.tgz#624f8f4497d619b2d9768531d58f4122854d7251"
+  integrity sha512-EdDDZu4A2OyIK7Lr/2zG+w5jmbuk1DVBnEwREQvBzspBJkCEbRa8GxU1lghYcaGJCnRWibjDXlq779X1/y5xwg==
+
+indexes-of@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/indexes-of/-/indexes-of-1.0.1.tgz#f30f716c8e2bd346c7b67d3df3915566a7c05607"
+  integrity sha1-8w9xbI4r00bHtn0985FVZqfAVgc=
+
+infer-owner@^1.0.3, infer-owner@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/infer-owner/-/infer-owner-1.0.4.tgz#c4cefcaa8e51051c2a40ba2ce8a3d27295af9467"
+  integrity sha512-IClj+Xz94+d7irH5qRyfJonOdfTzuDaifE6ZPWfx0N0+/ATZCbuTPq2prFl526urkQd90WyUKIh1DfBQ2hMz9A==
+
+inflight@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
+  integrity sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=
+  dependencies:
+    once "^1.3.0"
+    wrappy "1"
+
+inherits@2, inherits@2.0.4, inherits@^2.0.0, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.1, inherits@~2.0.3:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
+  integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
+
+inherits@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
+  integrity sha1-sX0I0ya0Qj5Wjv9xn5GwscvfafE=
+
+inherits@2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
+  integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
+
+ini@1.3.5, ini@^1.3.2, ini@^1.3.4, ini@^1.3.5, ini@~1.3.0:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
+  integrity sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==
+
+injection-js@^2.2.1:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/injection-js/-/injection-js-2.3.0.tgz#56d807282dfaf2f9663f45373c4206d7793c5dd6"
+  integrity sha512-rhS6E5jv603kbaO72ylOt0hGF1LT03oqQ4GU5KOO0qSaRbIWmdUCHjXq+VT79jL6/NmXtw9ccfK6dh/CzjoYjA==
+
+inline-style-parser@0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/inline-style-parser/-/inline-style-parser-0.1.1.tgz#ec8a3b429274e9c0a1f1c4ffa9453a7fef72cea1"
+  integrity sha512-7NXolsK4CAS5+xvdj5OMMbI962hU/wvwoxk+LWR9Ek9bVtyuuYScDN6eS0rUm6TxApFpw7CX1o4uJzcd4AyD3Q==
+
+inquirer@6.5.0:
+  version "6.5.0"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.5.0.tgz#2303317efc9a4ea7ec2e2df6f86569b734accf42"
+  integrity sha512-scfHejeG/lVZSpvCXpsB4j/wQNPM5JC8kiElOI0OUTwmc1RTpXr4H32/HOlQHcZiYl2z2VElwuCVDRG8vFmbnA==
+  dependencies:
+    ansi-escapes "^3.2.0"
+    chalk "^2.4.2"
+    cli-cursor "^2.1.0"
+    cli-width "^2.0.0"
+    external-editor "^3.0.3"
+    figures "^2.0.0"
+    lodash "^4.17.12"
+    mute-stream "0.0.7"
+    run-async "^2.2.0"
+    rxjs "^6.4.0"
+    string-width "^2.1.0"
+    strip-ansi "^5.1.0"
+    through "^2.3.6"
+
+inquirer@7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-7.0.0.tgz#9e2b032dde77da1db5db804758b8fea3a970519a"
+  integrity sha512-rSdC7zelHdRQFkWnhsMu2+2SO41mpv2oF2zy4tMhmiLWkcKbOAs87fWAJhVXttKVwhdZvymvnuM95EyEXg2/tQ==
+  dependencies:
+    ansi-escapes "^4.2.1"
+    chalk "^2.4.2"
+    cli-cursor "^3.1.0"
+    cli-width "^2.0.0"
+    external-editor "^3.0.3"
+    figures "^3.0.0"
+    lodash "^4.17.15"
+    mute-stream "0.0.8"
+    run-async "^2.2.0"
+    rxjs "^6.4.0"
+    string-width "^4.1.0"
+    strip-ansi "^5.1.0"
+    through "^2.3.6"
+
+inquirer@^7.0.0:
+  version "7.0.4"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-7.0.4.tgz#99af5bde47153abca23f5c7fc30db247f39da703"
+  integrity sha512-Bu5Td5+j11sCkqfqmUTiwv+tWisMtP0L7Q8WrqA2C/BbBhy1YTdFrvjjlrKq8oagA/tLQBski2Gcx/Sqyi2qSQ==
+  dependencies:
+    ansi-escapes "^4.2.1"
+    chalk "^2.4.2"
+    cli-cursor "^3.1.0"
+    cli-width "^2.0.0"
+    external-editor "^3.0.3"
+    figures "^3.0.0"
+    lodash "^4.17.15"
+    mute-stream "0.0.8"
+    run-async "^2.2.0"
+    rxjs "^6.5.3"
+    string-width "^4.1.0"
+    strip-ansi "^5.1.0"
+    through "^2.3.6"
+
+internal-ip@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/internal-ip/-/internal-ip-4.3.0.tgz#845452baad9d2ca3b69c635a137acb9a0dad0907"
+  integrity sha512-S1zBo1D6zcsyuC6PMmY5+55YMILQ9av8lotMx447Bq6SAgo/sDK6y6uUKmuYhW7eacnIhFfsPmCNYdDzsnnDCg==
+  dependencies:
+    default-gateway "^4.2.0"
+    ipaddr.js "^1.9.0"
+
+internal-slot@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/internal-slot/-/internal-slot-1.0.2.tgz#9c2e9fb3cd8e5e4256c6f45fe310067fcfa378a3"
+  integrity sha512-2cQNfwhAfJIkU4KZPkDI+Gj5yNNnbqi40W9Gge6dfnk4TocEVm00B3bdiL+JINrbGJil2TeHvM4rETGzk/f/0g==
+  dependencies:
+    es-abstract "^1.17.0-next.1"
+    has "^1.0.3"
+    side-channel "^1.0.2"
+
+interpret@^1.0.0, interpret@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.2.0.tgz#d5061a6224be58e8083985f5014d844359576296"
+  integrity sha512-mT34yGKMNceBQUoVn7iCDKDntA7SC6gycMAWzGx1z/CMCTV7b2AAtXlo3nRyHZ1FelRkQbQjprHSYGwzLtkVbw==
+
+interpret@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/interpret/-/interpret-2.0.0.tgz#b783ffac0b8371503e9ab39561df223286aa5433"
+  integrity sha512-e0/LknJ8wpMMhTiWcjivB+ESwIuvHnBSlBbmP/pSb8CQJldoj1p2qv7xGZ/+BtbTziYRFSz8OsvdbiX45LtYQA==
+
+into-stream@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/into-stream/-/into-stream-3.1.0.tgz#96fb0a936c12babd6ff1752a17d05616abd094c6"
+  integrity sha1-lvsKk2wSur1v8XUqF9BWFqvQlMY=
+  dependencies:
+    from2 "^2.1.1"
+    p-is-promise "^1.1.0"
+
+invariant@^2.2.2, invariant@^2.2.3, invariant@^2.2.4:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
+  integrity sha512-phJfQVBuaJM5raOpJjSfkiD6BpbCE4Ns//LaXl6wGYtUBY83nWS6Rf9tXm2e8VaK60JEjYldbPif/A2B1C2gNA==
+  dependencies:
+    loose-envify "^1.0.0"
+
+invert-kv@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
+  integrity sha1-EEqOSqym09jNFXqO+L+rLXo//bY=
+
+invert-kv@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-2.0.0.tgz#7393f5afa59ec9ff5f67a27620d11c226e3eec02"
+  integrity sha512-wPVv/y/QQ/Uiirj/vh3oP+1Ww+AWehmi1g5fFWGPF6IpCBCDVrhgHRMvrLfdYcwDh3QJbGXDW4JAuzxElLSqKA==
+
+ip-regex@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/ip-regex/-/ip-regex-2.1.0.tgz#fa78bf5d2e6913c911ce9f819ee5146bb6d844e9"
+  integrity sha1-+ni/XS5pE8kRzp+BnuUUa7bYROk=
+
+ip@1.1.5, ip@^1.1.0, ip@^1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/ip/-/ip-1.1.5.tgz#bdded70114290828c0a039e72ef25f5aaec4354a"
+  integrity sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo=
+
+ipaddr.js@1.9.1, ipaddr.js@^1.9.0:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz#bff38543eeb8984825079ff3a2a8e6cbd46781b3"
+  integrity sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==
+
+irregular-plurals@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/irregular-plurals/-/irregular-plurals-2.0.0.tgz#39d40f05b00f656d0b7fa471230dd3b714af2872"
+  integrity sha512-Y75zBYLkh0lJ9qxeHlMjQ7bSbyiSqNW/UOPWDmzC7cXskL1hekSITh1Oc6JV0XCWWZ9DE8VYSB71xocLk3gmGw==
+
+is-absolute-url@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-absolute-url/-/is-absolute-url-2.1.0.tgz#50530dfb84fcc9aa7dbe7852e83a37b93b9f2aa6"
+  integrity sha1-UFMN+4T8yap9vnhS6Do3uTufKqY=
+
+is-absolute-url@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/is-absolute-url/-/is-absolute-url-3.0.3.tgz#96c6a22b6a23929b11ea0afb1836c36ad4a5d698"
+  integrity sha512-opmNIX7uFnS96NtPmhWQgQx6/NYFgsUXYMllcfzwWKUMwfo8kku1TvE6hkNcH+Q1ts5cMVrsY7j0bxXQDciu9Q==
+
+is-absolute@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-absolute/-/is-absolute-1.0.0.tgz#395e1ae84b11f26ad1795e73c17378e48a301576"
+  integrity sha512-dOWoqflvcydARa360Gvv18DZ/gRuHKi2NU/wU5X1ZFzdYfH29nkiNZsF3mp4OJ3H4yo9Mx8A/uAGNzpzPN3yBA==
+  dependencies:
+    is-relative "^1.0.0"
+    is-windows "^1.0.1"
+
+is-accessor-descriptor@^0.1.6:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz#a9e12cb3ae8d876727eeef3843f8a0897b5c98d6"
+  integrity sha1-qeEss66Nh2cn7u84Q/igiXtcmNY=
+  dependencies:
+    kind-of "^3.0.2"
+
+is-accessor-descriptor@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz#169c2f6d3df1f992618072365c9b0ea1f6878656"
+  integrity sha512-m5hnHTkcVsPfqx3AKlyttIPb7J+XykHvJP2B9bZDjlhLIoEq4XoK64Vg7boZlVWYK6LUY94dYPEE7Lh0ZkZKcQ==
+  dependencies:
+    kind-of "^6.0.0"
+
+is-alphabetical@1.0.4, is-alphabetical@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-alphabetical/-/is-alphabetical-1.0.4.tgz#9e7d6b94916be22153745d184c298cbf986a686d"
+  integrity sha512-DwzsA04LQ10FHTZuL0/grVDk4rFoVH1pjAToYwBrHSxcrBIGQuXrQMtD5U1b0U2XVgKZCTLLP8u2Qxqhy3l2Vg==
+
+is-alphanumeric@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-alphanumeric/-/is-alphanumeric-1.0.0.tgz#4a9cef71daf4c001c1d81d63d140cf53fd6889f4"
+  integrity sha1-Spzvcdr0wAHB2B1j0UDPU/1oifQ=
+
+is-alphanumerical@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-alphanumerical/-/is-alphanumerical-1.0.4.tgz#7eb9a2431f855f6b1ef1a78e326df515696c4dbf"
+  integrity sha512-UzoZUr+XfVz3t3v4KyGEniVL9BDRoQtY7tOyrRybkVNjDFWyo1yhXNGrrBTQxp3ib9BLAWs7k2YKBQsFRkZG9A==
+  dependencies:
+    is-alphabetical "^1.0.0"
+    is-decimal "^1.0.0"
+
+is-arguments@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-arguments/-/is-arguments-1.0.4.tgz#3faf966c7cba0ff437fb31f6250082fcf0448cf3"
+  integrity sha512-xPh0Rmt8NE65sNzvyUmWgI1tz3mKq74lGA0mL8LYZcoIzKOzDh6HmrYm3d18k60nHerC8A9Km8kYu87zfSFnLA==
+
+is-arrayish@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
+  integrity sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=
+
+is-arrayish@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.3.2.tgz#4574a2ae56f7ab206896fb431eaeed066fdf8f03"
+  integrity sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ==
+
+is-binary-path@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-1.0.1.tgz#75f16642b480f187a711c814161fd3a4a7655898"
+  integrity sha1-dfFmQrSA8YenEcgUFh/TpKdlWJg=
+  dependencies:
+    binary-extensions "^1.0.0"
+
+is-binary-path@~2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-2.1.0.tgz#ea1f7f3b80f064236e83470f86c09c254fb45b09"
+  integrity sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==
+  dependencies:
+    binary-extensions "^2.0.0"
+
+is-buffer@^1.1.5:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
+  integrity sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==
+
+is-buffer@^2.0.0, is-buffer@^2.0.2:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-2.0.4.tgz#3e572f23c8411a5cfd9557c849e3665e0b290623"
+  integrity sha512-Kq1rokWXOPXWuaMAqZiJW4XxsmD9zGx9q4aePabbn3qCRGedtH7Cm+zV8WETitMfu1wdh+Rvd6w5egwSngUX2A==
+
+is-callable@^1.1.4, is-callable@^1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.5.tgz#f7e46b596890456db74e7f6e976cb3273d06faab"
+  integrity sha512-ESKv5sMCJB2jnHTWZ3O5itG+O128Hsus4K4Qh1h2/cgn2vbgnLSVqfV46AeJA9D5EeeLa9w81KUXMtn34zhX+Q==
+
+is-ci@^1.0.10:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.2.1.tgz#e3779c8ee17fccf428488f6e281187f2e632841c"
+  integrity sha512-s6tfsaQaQi3JNciBH6shVqEDvhGut0SUXr31ag8Pd8BBbVVlcGfWhpPmEOoM6RJ5TFhbypvf5yyRw/VXW1IiWg==
+  dependencies:
+    ci-info "^1.5.0"
+
+is-ci@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-2.0.0.tgz#6bc6334181810e04b5c22b3d589fdca55026404c"
+  integrity sha512-YfJT7rkpQB0updsdHLGWrvhBJfcfzNNawYDNIyQXJz0IViGf75O8EBPKSdvw2rF+LGCsX4FZ8tcr3b19LcZq4w==
+  dependencies:
+    ci-info "^2.0.0"
+
+is-color-stop@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-color-stop/-/is-color-stop-1.1.0.tgz#cfff471aee4dd5c9e158598fbe12967b5cdad345"
+  integrity sha1-z/9HGu5N1cnhWFmPvhKWe1za00U=
+  dependencies:
+    css-color-names "^0.0.4"
+    hex-color-regex "^1.1.0"
+    hsl-regex "^1.0.0"
+    hsla-regex "^1.0.0"
+    rgb-regex "^1.0.1"
+    rgba-regex "^1.0.0"
+
+is-cwebp-readable@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-cwebp-readable/-/is-cwebp-readable-2.0.1.tgz#afb93b0c0abd0a25101016ae33aea8aedf926d26"
+  integrity sha1-r7k7DAq9CiUQEBauM66ort+SbSY=
+  dependencies:
+    file-type "^4.3.0"
+
+is-data-descriptor@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz#0b5ee648388e2c860282e793f1856fec3f301b56"
+  integrity sha1-C17mSDiOLIYCgueT8YVv7D8wG1Y=
+  dependencies:
+    kind-of "^3.0.2"
+
+is-data-descriptor@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-data-descriptor/-/is-data-descriptor-1.0.0.tgz#d84876321d0e7add03990406abbbbd36ba9268c7"
+  integrity sha512-jbRXy1FmtAoCjQkVmIVYwuuqDFUbaOeDjmed1tOGPrsMhtJA4rD9tkgA0F1qJ3gRFRXcHYVkdeaP50Q5rE/jLQ==
+  dependencies:
+    kind-of "^6.0.0"
+
+is-date-object@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-date-object/-/is-date-object-1.0.2.tgz#bda736f2cd8fd06d32844e7743bfa7494c3bfd7e"
+  integrity sha512-USlDT524woQ08aoZFzh3/Z6ch9Y/EWXEHQ/AaRN0SkKq4t2Jw2R2339tSXmwuVoY7LLlBCbOIlx2myP/L5zk0g==
+
+is-decimal@^1.0.0, is-decimal@^1.0.2:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-decimal/-/is-decimal-1.0.4.tgz#65a3a5958a1c5b63a706e1b333d7cd9f630d3fa5"
+  integrity sha512-RGdriMmQQvZ2aqaQq3awNA6dCGtKpiDFcOzrTWrDAT2MiWrKQVPmxLGHl7Y2nNu6led0kEyoX0enY0qXYsv9zw==
+
+is-descriptor@^0.1.0:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/is-descriptor/-/is-descriptor-0.1.6.tgz#366d8240dde487ca51823b1ab9f07a10a78251ca"
+  integrity sha512-avDYr0SB3DwO9zsMov0gKCESFYqCnE4hq/4z3TdUlukEy5t9C0YRq7HLrsN52NAcqXKaepeCD0n+B0arnVG3Hg==
+  dependencies:
+    is-accessor-descriptor "^0.1.6"
+    is-data-descriptor "^0.1.4"
+    kind-of "^5.0.0"
+
+is-descriptor@^1.0.0, is-descriptor@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-descriptor/-/is-descriptor-1.0.2.tgz#3b159746a66604b04f8c81524ba365c5f14d86ec"
+  integrity sha512-2eis5WqQGV7peooDyLmNEPUrps9+SXX5c9pL3xEB+4e9HnGuDa7mB7kHxHw4CbqS9k1T2hOH3miL8n8WtiYVtg==
+  dependencies:
+    is-accessor-descriptor "^1.0.0"
+    is-data-descriptor "^1.0.0"
+    kind-of "^6.0.2"
+
+is-directory@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/is-directory/-/is-directory-0.3.1.tgz#61339b6f2475fc772fd9c9d83f5c8575dc154ae1"
+  integrity sha1-YTObbyR1/Hcv2cnYP1yFddwVSuE=
+
+is-docker@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-docker/-/is-docker-2.0.0.tgz#2cb0df0e75e2d064fe1864c37cdeacb7b2dcf25b"
+  integrity sha512-pJEdRugimx4fBMra5z2/5iRdZ63OhYV0vr0Dwm5+xtW4D1FvRkB8hamMIhnWfyJeDdyr/aa7BDyNbtG38VxgoQ==
+
+is-dom@^1.0.9:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-dom/-/is-dom-1.1.0.tgz#af1fced292742443bb59ca3f76ab5e80907b4e8a"
+  integrity sha512-u82f6mvhYxRPKpw8V1N0W8ce1xXwOrQtgGcxl6UCL5zBmZu3is/18K0rR7uFCnMDuAsS/3W54mGL4vsaFUQlEQ==
+  dependencies:
+    is-object "^1.0.1"
+    is-window "^1.0.2"
+
+is-expression@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-expression/-/is-expression-3.0.0.tgz#39acaa6be7fd1f3471dc42c7416e61c24317ac9f"
+  integrity sha1-Oayqa+f9HzRx3ELHQW5hwkMXrJ8=
+  dependencies:
+    acorn "~4.0.2"
+    object-assign "^4.0.1"
+
+is-extendable@^0.1.0, is-extendable@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
+  integrity sha1-YrEQ4omkcUGOPsNqYX1HLjAd/Ik=
+
+is-extendable@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-1.0.1.tgz#a7470f9e426733d81bd81e1155264e3a3507cab4"
+  integrity sha512-arnXMxT1hhoKo9k1LZdmlNyJdDDfy2v0fXjFlmok4+i8ul/6WlbVge9bhM74OpNPQPMGUToDtz+KXa1PneJxOA==
+  dependencies:
+    is-plain-object "^2.0.4"
+
+is-extglob@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-1.0.0.tgz#ac468177c4943405a092fc8f29760c6ffc6206c0"
+  integrity sha1-rEaBd8SUNAWgkvyPKXYMb/xiBsA=
+
+is-extglob@^2.1.0, is-extglob@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
+  integrity sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=
+
+is-finite@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-finite/-/is-finite-1.1.0.tgz#904135c77fb42c0641d6aa1bcdbc4daa8da082f3"
+  integrity sha512-cdyMtqX/BOqqNBBiKlIVkytNHm49MtMlYyn1zxzvJKWmFMlGzm+ry5BBfYyeY9YmNKbRSo/o7OX9w9ale0wg3w==
+
+is-fullwidth-code-point@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
+  integrity sha1-754xOG8DGn8NZDr4L95QxFfvAMs=
+  dependencies:
+    number-is-nan "^1.0.0"
+
+is-fullwidth-code-point@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
+  integrity sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=
+
+is-fullwidth-code-point@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
+  integrity sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==
+
+is-function@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-function/-/is-function-1.0.1.tgz#12cfb98b65b57dd3d193a3121f5f6e2f437602b5"
+  integrity sha1-Es+5i2W1fdPRk6MSH19uL0N2ArU=
+
+is-generator-fn@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-2.1.0.tgz#7d140adc389aaf3011a8f2a2a4cfa6faadffb118"
+  integrity sha512-cTIB4yPYL/Grw0EaSzASzg6bBy9gqCofvWN8okThAYIxKJZC+udlRAmGbM0XLeniEJSs8uEgHPGuHSe1XsOLSQ==
+
+is-gif@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-gif/-/is-gif-3.0.0.tgz#c4be60b26a301d695bb833b20d9b5d66c6cf83b1"
+  integrity sha512-IqJ/jlbw5WJSNfwQ/lHEDXF8rxhRgF6ythk2oiEvhpG29F704eX9NO6TvPfMiq9DrbwgcEDnETYNcZDPewQoVw==
+  dependencies:
+    file-type "^10.4.0"
+
+is-glob@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
+  integrity sha1-0Jb5JqPe1WAPP9/ZEZjLCIjC2GM=
+  dependencies:
+    is-extglob "^1.0.0"
+
+is-glob@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-3.1.0.tgz#7ba5ae24217804ac70707b96922567486cc3e84a"
+  integrity sha1-e6WuJCF4BKxwcHuWkiVnSGzD6Eo=
+  dependencies:
+    is-extglob "^2.1.0"
+
+is-glob@^4.0.0, is-glob@^4.0.1, is-glob@~4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.1.tgz#7567dbe9f2f5e2467bc77ab83c4a29482407a5dc"
+  integrity sha512-5G0tKtBTFImOqDnLB2hG6Bp2qcKEFduo4tZu9MT/H6NQv/ghhy30o55ufafxJ/LdH79LLs2Kfrn85TLKyA7BUg==
+  dependencies:
+    is-extglob "^2.1.1"
+
+is-hexadecimal@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-hexadecimal/-/is-hexadecimal-1.0.4.tgz#cc35c97588da4bd49a8eedd6bc4082d44dcb23a7"
+  integrity sha512-gyPJuv83bHMpocVYoqof5VDiZveEoGoFL8m3BXNb2VW8Xs+rz9kqO8LOQ5DH6EsuvilT1ApazU0pyl+ytbPtlw==
+
+is-installed-globally@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/is-installed-globally/-/is-installed-globally-0.1.0.tgz#0dfd98f5a9111716dd535dda6492f67bf3d25a80"
+  integrity sha1-Df2Y9akRFxbdU13aZJL2e/PSWoA=
+  dependencies:
+    global-dirs "^0.1.0"
+    is-path-inside "^1.0.0"
+
+is-installed-globally@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/is-installed-globally/-/is-installed-globally-0.3.1.tgz#679afef819347a72584617fd19497f010b8ed35f"
+  integrity sha512-oiEcGoQbGc+3/iijAijrK2qFpkNoNjsHOm/5V5iaeydyrS/hnwaRCEgH5cpW0P3T1lSjV5piB7S5b5lEugNLhg==
+  dependencies:
+    global-dirs "^2.0.1"
+    is-path-inside "^3.0.1"
+
+is-interactive@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-interactive/-/is-interactive-1.0.0.tgz#cea6e6ae5c870a7b0a0004070b7b587e0252912e"
+  integrity sha512-2HvIEKRoqS62guEC+qBjpvRubdX910WCMuJTZ+I9yvqKU2/12eSL549HMwtabb4oupdj2sMP50k+XJfB/8JE6w==
+
+is-jpg@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-jpg/-/is-jpg-2.0.0.tgz#2e1997fa6e9166eaac0242daae443403e4ef1d97"
+  integrity sha1-LhmX+m6RZuqsAkLarkQ0A+TvHZc=
+
+is-map@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-map/-/is-map-2.0.1.tgz#520dafc4307bb8ebc33b813de5ce7c9400d644a1"
+  integrity sha512-T/S49scO8plUiAOA2DBTBG3JHpn1yiw0kRp6dgiZ0v2/6twi5eiB0rHtHFH9ZIrvlWc6+4O+m4zg5+Z833aXgw==
+
+is-module@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-module/-/is-module-1.0.0.tgz#3258fb69f78c14d5b815d664336b4cffb6441591"
+  integrity sha1-Mlj7afeMFNW4FdZkM2tM/7ZEFZE=
+
+is-natural-number@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/is-natural-number/-/is-natural-number-4.0.1.tgz#ab9d76e1db4ced51e35de0c72ebecf09f734cde8"
+  integrity sha1-q5124dtM7VHjXeDHLr7PCfc0zeg=
+
+is-negated-glob@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-negated-glob/-/is-negated-glob-1.0.0.tgz#6910bca5da8c95e784b5751b976cf5a10fee36d2"
+  integrity sha1-aRC8pdqMleeEtXUbl2z1oQ/uNtI=
+
+is-npm@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-npm/-/is-npm-1.0.0.tgz#f2fb63a65e4905b406c86072765a1a4dc793b9f4"
+  integrity sha1-8vtjpl5JBbQGyGBydloaTceTufQ=
+
+is-npm@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-npm/-/is-npm-3.0.0.tgz#ec9147bfb629c43f494cf67936a961edec7e8053"
+  integrity sha512-wsigDr1Kkschp2opC4G3yA6r9EgVA6NjRpWzIi9axXqeIaAATPRJc4uLujXe3Nd9uO8KoDyA4MD6aZSeXTADhA==
+
+is-npm@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/is-npm/-/is-npm-4.0.0.tgz#c90dd8380696df87a7a6d823c20d0b12bbe3c84d"
+  integrity sha512-96ECIfh9xtDDlPylNPXhzjsykHsMJZ18ASpaWzQyBr4YRTcVjUvzaHayDAES2oU/3KpljhHUjtSRNiDwi0F0ig==
+
+is-number@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
+  integrity sha1-JP1iAaR4LPUFYcgQJ2r8fRLXEZU=
+  dependencies:
+    kind-of "^3.0.2"
+
+is-number@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-4.0.0.tgz#0026e37f5454d73e356dfe6564699867c6a7f0ff"
+  integrity sha512-rSklcAIlf1OmFdyAqbnWTLVelsQ58uvZ66S/ZyawjWqIviTWCjg2PzVGw8WUA+nNuPTqb4wgA+NszrJ+08LlgQ==
+
+is-number@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
+  integrity sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==
+
+is-obj@^1.0.0, is-obj@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
+  integrity sha1-PkcprB9f3gJc19g6iW2rn09n2w8=
+
+is-obj@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-2.0.0.tgz#473fb05d973705e3fd9620545018ca8e22ef4982"
+  integrity sha512-drqDG3cbczxxEJRoOXcOjtdp1J/lyp1mNn0xaznRs8+muBhgQcrnbspox5X5fOw0HnMnbfDzvnEMEtqDEJEo8w==
+
+is-object@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-object/-/is-object-1.0.1.tgz#8952688c5ec2ffd6b03ecc85e769e02903083470"
+  integrity sha1-iVJojF7C/9awPsyF52ngKQMINHA=
+
+is-observable@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-observable/-/is-observable-1.1.0.tgz#b3e986c8f44de950867cab5403f5a3465005975e"
+  integrity sha512-NqCa4Sa2d+u7BWc6CukaObG3Fh+CU9bvixbpcXYhy2VvYS7vVGIdAgnIS5Ks3A/cqk4rebLJ9s8zBstT2aKnIA==
+  dependencies:
+    symbol-observable "^1.1.0"
+
+is-path-cwd@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/is-path-cwd/-/is-path-cwd-2.2.0.tgz#67d43b82664a7b5191fd9119127eb300048a9fdb"
+  integrity sha512-w942bTcih8fdJPJmQHFzkS76NEP8Kzzvmw92cXsazb8intwLqPibPPdXf4ANdKV3rYMuuQYGIWtvz9JilB3NFQ==
+
+is-path-in-cwd@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-path-in-cwd/-/is-path-in-cwd-2.1.0.tgz#bfe2dca26c69f397265a4009963602935a053acb"
+  integrity sha512-rNocXHgipO+rvnP6dk3zI20RpOtrAM/kzbB258Uw5BWr3TpXi861yzjo16Dn4hUox07iw5AyeMLHWsujkjzvRQ==
+  dependencies:
+    is-path-inside "^2.1.0"
+
+is-path-inside@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-path-inside/-/is-path-inside-1.0.1.tgz#8ef5b7de50437a3fdca6b4e865ef7aa55cb48036"
+  integrity sha1-jvW33lBDej/cprToZe96pVy0gDY=
+  dependencies:
+    path-is-inside "^1.0.1"
+
+is-path-inside@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-path-inside/-/is-path-inside-2.1.0.tgz#7c9810587d659a40d27bcdb4d5616eab059494b2"
+  integrity sha512-wiyhTzfDWsvwAW53OBWF5zuvaOGlZ6PwYxAbPVDhpm+gM09xKQGjBq/8uYN12aDvMxnAnq3dxTyoSoRNmg5YFg==
+  dependencies:
+    path-is-inside "^1.0.2"
+
+is-path-inside@^3.0.1:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/is-path-inside/-/is-path-inside-3.0.2.tgz#f5220fc82a3e233757291dddc9c5877f2a1f3017"
+  integrity sha512-/2UGPSgmtqwo1ktx8NDHjuPwZWmHhO+gj0f93EkhLB5RgW9RZevWYYlIkS6zePc6U2WpOdQYIwHe9YC4DWEBVg==
+
+is-plain-obj@^1.0.0, is-plain-obj@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
+  integrity sha1-caUMhCnfync8kqOQpKA7OfzVHT4=
+
+is-plain-obj@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-2.1.0.tgz#45e42e37fccf1f40da8e5f76ee21515840c09287"
+  integrity sha512-YWnfyRwxL/+SsrWYfOpUtz5b3YD+nyfkHvjbcanzk8zgyO4ASD67uVMRt8k5bM4lLMDnXfriRhOpemw+NfT1eA==
+
+is-plain-object@^2.0.1, is-plain-object@^2.0.3, is-plain-object@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-2.0.4.tgz#2c163b3fafb1b606d9d17928f05c2a1c38e07677"
+  integrity sha512-h5PpgXkWitc38BBMYawTYMWJHFZJVnBquFE57xFpjB8pJFiF6gZ+bU+WyI/yqXiFR5mdLsgYNaPe8uao6Uv9Og==
+  dependencies:
+    isobject "^3.0.1"
+
+is-plain-object@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-3.0.0.tgz#47bfc5da1b5d50d64110806c199359482e75a928"
+  integrity sha512-tZIpofR+P05k8Aocp7UI/2UTa9lTJSebCXpFFoR9aibpokDj/uXBsJ8luUu0tTVYKkMU6URDUuOfJZ7koewXvg==
+  dependencies:
+    isobject "^4.0.0"
+
+is-png@2.0.0, is-png@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-png/-/is-png-2.0.0.tgz#ee8cbc9e9b050425cedeeb4a6fb74a649b0a4a8d"
+  integrity sha512-4KPGizaVGj2LK7xwJIz8o5B2ubu1D/vcQsgOGFEDlpcvgZHto4gBnyd0ig7Ws+67ixmwKoNmu0hYnpo6AaKb5g==
+
+is-promise@^2.0.0, is-promise@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
+  integrity sha1-eaKp7OfwlugPNtKy87wWwf9L8/o=
+
+is-redirect@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-redirect/-/is-redirect-1.0.0.tgz#1d03dded53bd8db0f30c26e4f95d36fc7c87dc24"
+  integrity sha1-HQPd7VO9jbDzDCbk+V02/HyH3CQ=
+
+is-reference@^1.1.2:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/is-reference/-/is-reference-1.1.4.tgz#3f95849886ddb70256a3e6d062b1a68c13c51427"
+  integrity sha512-uJA/CDPO3Tao3GTrxYn6AwkM4nUPJiGGYu5+cB8qbC7WGFlrKZbiRo7SFKxUAEpFUfiHofWCXBUNhvYJMh+6zw==
+  dependencies:
+    "@types/estree" "0.0.39"
+
+is-regex@^1.0.3, is-regex@^1.0.4, is-regex@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.0.5.tgz#39d589a358bf18967f726967120b8fc1aed74eae"
+  integrity sha512-vlKW17SNq44owv5AQR3Cq0bQPEb8+kF3UKZ2fiZNOWtztYE5i0CzCZxFDwO58qAOWtxdBRVO/V5Qin1wjCqFYQ==
+  dependencies:
+    has "^1.0.3"
+
+is-regexp@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-regexp/-/is-regexp-1.0.0.tgz#fd2d883545c46bac5a633e7b9a09e87fa2cb5069"
+  integrity sha1-/S2INUXEa6xaYz57mgnof6LLUGk=
+
+is-regexp@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-regexp/-/is-regexp-2.1.0.tgz#cd734a56864e23b956bf4e7c66c396a4c0b22c2d"
+  integrity sha512-OZ4IlER3zmRIoB9AqNhEggVxqIH4ofDns5nRrPS6yQxXE1TPCUpFznBfRQmQa8uC+pXqjMnukiJBxCisIxiLGA==
+
+is-relative@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-relative/-/is-relative-1.0.0.tgz#a1bb6935ce8c5dba1e8b9754b9b2dcc020e2260d"
+  integrity sha512-Kw/ReK0iqwKeu0MITLFuj0jbPAmEiOsIwyIXvvbfa6QfmN9pkD1M+8pdk7Rl/dTKbH34/XBFMbgD4iMJhLQbGA==
+  dependencies:
+    is-unc-path "^1.0.0"
+
+is-resolvable@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
+  integrity sha512-qgDYXFSR5WvEfuS5dMj6oTMEbrrSaM0CrFk2Yiq/gXnBvD9pMa2jGXxyhGLfvhZpuMZe18CJpFxAt3CRs42NMg==
+
+is-retry-allowed@^1.0.0, is-retry-allowed@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/is-retry-allowed/-/is-retry-allowed-1.2.0.tgz#d778488bd0a4666a3be8a1482b9f2baafedea8b4"
+  integrity sha512-RUbUeKwvm3XG2VYamhJL1xFktgjvPzL0Hq8C+6yrWIswDy3BIXGqCxhxkc30N9jqK311gVU137K8Ei55/zVJRg==
+
+is-root@2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-root/-/is-root-2.1.0.tgz#809e18129cf1129644302a4f8544035d51984a9c"
+  integrity sha512-AGOriNp96vNBd3HtU+RzFEc75FfR5ymiYv8E553I71SCeXBiMsVDUtdio1OEFvrPyLIQ9tVR5RxXIFe5PUFjMg==
+
+is-set@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-set/-/is-set-2.0.1.tgz#d1604afdab1724986d30091575f54945da7e5f43"
+  integrity sha512-eJEzOtVyenDs1TMzSQ3kU3K+E0GUS9sno+F0OBT97xsgcJsF9nXMBtkT9/kut5JEpM7oL7X/0qxR17K3mcwIAA==
+
+is-stream@^1.0.0, is-stream@^1.0.1, is-stream@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
+  integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
+
+is-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-2.0.0.tgz#bde9c32680d6fae04129d6ac9d921ce7815f78e3"
+  integrity sha512-XCoy+WlUr7d1+Z8GgSuXmpuUFC9fOhRXglJMx+dwLKTkL44Cjd4W1Z5P+BQZpr+cR93aGP4S/s7Ftw6Nd/kiEw==
+
+is-string@^1.0.4, is-string@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/is-string/-/is-string-1.0.5.tgz#40493ed198ef3ff477b8c7f92f644ec82a5cd3a6"
+  integrity sha512-buY6VNRjhQMiF1qWDouloZlQbRhDPCebwxSjxMjxgemYT46YMd2NR0/H+fBhEfWX4A/w9TBJ+ol+okqJKFE6vQ==
+
+is-svg@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-svg/-/is-svg-3.0.0.tgz#9321dbd29c212e5ca99c4fa9794c714bcafa2f75"
+  integrity sha512-gi4iHK53LR2ujhLVVj+37Ykh9GLqYHX6JOVXbLAucaG/Cqw9xwdFOjDM2qeifLs1sF1npXXFvDu0r5HNgCMrzQ==
+  dependencies:
+    html-comment-regex "^1.1.0"
+
+is-svg@^4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/is-svg/-/is-svg-4.2.1.tgz#095b496e345fec9211c2a7d5d021003e040d6f81"
+  integrity sha512-PHx3ANecKsKNl5y5+Jvt53Y4J7MfMpbNZkv384QNiswMKAWIbvcqbPz+sYbFKJI8Xv3be01GSFniPmoaP+Ai5A==
+  dependencies:
+    html-comment-regex "^1.1.2"
+
+is-symbol@^1.0.2, is-symbol@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.3.tgz#38e1014b9e6329be0de9d24a414fd7441ec61937"
+  integrity sha512-OwijhaRSgqvhm/0ZdAcXNZt9lYdKFpcRDT5ULUuYXPoT794UNOdU+gpT6Rzo7b4V2HUl/op6GqY894AZwv9faQ==
+  dependencies:
+    has-symbols "^1.0.1"
+
+is-text-path@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-text-path/-/is-text-path-1.0.1.tgz#4e1aa0fb51bfbcb3e92688001397202c1775b66e"
+  integrity sha1-Thqg+1G/vLPpJogAE5cgLBd1tm4=
+  dependencies:
+    text-extensions "^1.0.0"
+
+is-typedarray@^1.0.0, is-typedarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
+  integrity sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=
+
+is-unc-path@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-unc-path/-/is-unc-path-1.0.0.tgz#d731e8898ed090a12c352ad2eaed5095ad322c9d"
+  integrity sha512-mrGpVd0fs7WWLfVsStvgF6iEJnbjDFZh9/emhRDcGWTduTfNHd9CHeUwH3gYIjdbwo4On6hunkztwOaAw0yllQ==
+  dependencies:
+    unc-path-regex "^0.1.2"
+
+is-utf8@^0.2.0, is-utf8@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
+  integrity sha1-Sw2hRCEE0bM2NA6AeX6GXPOffXI=
+
+is-valid-glob@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-valid-glob/-/is-valid-glob-1.0.0.tgz#29bf3eff701be2d4d315dbacc39bc39fe8f601aa"
+  integrity sha1-Kb8+/3Ab4tTTFdusw5vDn+j2Aao=
+
+is-whitespace-character@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-whitespace-character/-/is-whitespace-character-1.0.4.tgz#0858edd94a95594c7c9dd0b5c174ec6e45ee4aa7"
+  integrity sha512-SDweEzfIZM0SJV0EUga669UTKlmL0Pq8Lno0QDQsPnvECB3IM2aP0gdx5TrU0A01MAPfViaZiI2V1QMZLaKK5w==
+
+is-window@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-window/-/is-window-1.0.2.tgz#2c896ca53db97de45d3c33133a65d8c9f563480d"
+  integrity sha1-LIlspT25feRdPDMTOmXYyfVjSA0=
+
+is-windows@^1.0.1, is-windows@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
+  integrity sha512-eXK1UInq2bPmjyX6e3VHIzMLobc4J94i4AWn+Hpq3OU5KkrRC96OAcR3PRJ/pGu6m8TRnBHP9dkXQVsT/COVIA==
+
+is-word-character@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-word-character/-/is-word-character-1.0.4.tgz#ce0e73216f98599060592f62ff31354ddbeb0230"
+  integrity sha512-5SMO8RVennx3nZrqtKwCGyyetPE9VDba5ugvKLaD4KopPG5kR4mQ7tNt/r7feL5yt5h3lpuBbIUmCOG2eSzXHA==
+
+is-wsl@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"
+  integrity sha1-HxbkqiKwTRM2tmGIpmrzxgDDpm0=
+
+is-wsl@^2.1.0, is-wsl@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-2.1.1.tgz#4a1c152d429df3d441669498e2486d3596ebaf1d"
+  integrity sha512-umZHcSrwlDHo2TGMXv0DZ8dIUGunZ2Iv68YZnrmCiBPkZ4aaOhtv7pXJKeki9k3qJ3RJr0cDyitcl5wEH3AYog==
+
+is-yarn-global@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/is-yarn-global/-/is-yarn-global-0.3.0.tgz#d502d3382590ea3004893746754c89139973e232"
+  integrity sha512-VjSeb/lHmkoyd8ryPVIKvOCn4D1koMqY+vqyjjUfc3xyKtP4dYOxM44sZrnqQSzSds3xyOrUTLTC9LVCVgLngw==
+
+isarray@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
+  integrity sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=
+
+isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+  integrity sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=
+
+isarray@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-2.0.5.tgz#8af1e4c1221244cc62459faf38940d4e644a5723"
+  integrity sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==
+
+isexe@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
+  integrity sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=
+
+isobject@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/isobject/-/isobject-2.1.0.tgz#f065561096a3f1da2ef46272f815c840d87e0c89"
+  integrity sha1-8GVWEJaj8dou9GJy+BXIQNh+DIk=
+  dependencies:
+    isarray "1.0.0"
+
+isobject@^3.0.0, isobject@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
+  integrity sha1-TkMekrEalzFjaqH5yNHMvP2reN8=
+
+isobject@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/isobject/-/isobject-4.0.0.tgz#3f1c9155e73b192022a80819bacd0343711697b0"
+  integrity sha512-S/2fF5wH8SJA/kmwr6HYhK/RI/OkhD84k8ntalo0iJjZikgq1XFvR5M8NPT1x5F7fBwCG3qHfnzeP/Vh/ZxCUA==
+
+isstream@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
+  integrity sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=
+
+istanbul-lib-coverage@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.5.tgz#675f0ab69503fad4b1d849f736baaca803344f49"
+  integrity sha512-8aXznuEPCJvGnMSRft4udDRDtb1V3pkQkMMI5LI+6HuQz5oQ4J2UFn1H82raA3qJtyOLkkwVqICBQkjnGtn5mA==
+
+istanbul-lib-coverage@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-3.0.0.tgz#f5944a37c70b550b02a78a5c3b2055b280cec8ec"
+  integrity sha512-UiUIqxMgRDET6eR+o5HbfRYP1l0hqkWOs7vNxC/mggutCMUIhWMm8gAHb8tHlyfD3/l6rlgNA5cKdDzEAf6hEg==
+
+istanbul-lib-instrument@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-3.3.0.tgz#a5f63d91f0bbc0c3e479ef4c5de027335ec6d630"
+  integrity sha512-5nnIN4vo5xQZHdXno/YDXJ0G+I3dAm4XgzfSVTPLQpj/zAV2dV6Juy0yaf10/zrJOJeHoN3fraFe+XRq2bFVZA==
+  dependencies:
+    "@babel/generator" "^7.4.0"
+    "@babel/parser" "^7.4.3"
+    "@babel/template" "^7.4.0"
+    "@babel/traverse" "^7.4.3"
+    "@babel/types" "^7.4.0"
+    istanbul-lib-coverage "^2.0.5"
+    semver "^6.0.0"
+
+istanbul-lib-instrument@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-4.0.1.tgz#61f13ac2c96cfefb076fe7131156cc05907874e6"
+  integrity sha512-imIchxnodll7pvQBYOqUu88EufLCU56LMeFPZZM/fJZ1irYcYdqroaV+ACK1Ila8ls09iEYArp+nqyC6lW1Vfg==
+  dependencies:
+    "@babel/core" "^7.7.5"
+    "@babel/parser" "^7.7.5"
+    "@babel/template" "^7.7.4"
+    "@babel/traverse" "^7.7.4"
+    "@istanbuljs/schema" "^0.1.2"
+    istanbul-lib-coverage "^3.0.0"
+    semver "^6.3.0"
+
+istanbul-lib-report@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-3.0.0.tgz#7518fe52ea44de372f460a76b5ecda9ffb73d8a6"
+  integrity sha512-wcdi+uAKzfiGT2abPpKZ0hSU1rGQjUQnLvtY5MpQ7QCTahD3VODhcu4wcfY1YtkGaDD5yuydOLINXsfbus9ROw==
+  dependencies:
+    istanbul-lib-coverage "^3.0.0"
+    make-dir "^3.0.0"
+    supports-color "^7.1.0"
+
+istanbul-lib-source-maps@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-4.0.0.tgz#75743ce6d96bb86dc7ee4352cf6366a23f0b1ad9"
+  integrity sha512-c16LpFRkR8vQXyHZ5nLpY35JZtzj1PQY1iZmesUbf1FZHbIupcWfjgOXBY9YHkLEQ6puz1u4Dgj6qmU/DisrZg==
+  dependencies:
+    debug "^4.1.1"
+    istanbul-lib-coverage "^3.0.0"
+    source-map "^0.6.1"
+
+istanbul-reports@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-3.0.0.tgz#d4d16d035db99581b6194e119bbf36c963c5eb70"
+  integrity sha512-2osTcC8zcOSUkImzN2EWQta3Vdi4WjjKw99P2yWx5mLnigAM0Rd5uYFn1cf2i/Ois45GkNjaoTqc5CxgMSX80A==
+  dependencies:
+    html-escaper "^2.0.0"
+    istanbul-lib-report "^3.0.0"
+
+isurl@^1.0.0-alpha5:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isurl/-/isurl-1.0.0.tgz#b27f4f49f3cdaa3ea44a0a5b7f3462e6edc39d67"
+  integrity sha512-1P/yWsxPlDtn7QeRD+ULKQPaIaN6yF368GZ2vDfv0AL0NwpStafjWCDDdn0k8wgFMWpVAqG7oJhxHnlud42i9w==
+  dependencies:
+    has-to-string-tag-x "^1.2.0"
+    is-object "^1.0.1"
+
+iterate-iterator@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/iterate-iterator/-/iterate-iterator-1.0.1.tgz#1693a768c1ddd79c969051459453f082fe82e9f6"
+  integrity sha512-3Q6tudGN05kbkDQDI4CqjaBf4qf85w6W6GnuZDtUVYwKgtC1q8yxYX7CZed7N+tLzQqS6roujWvszf13T+n9aw==
+
+iterate-value@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/iterate-value/-/iterate-value-1.0.2.tgz#935115bd37d006a52046535ebc8d07e9c9337f57"
+  integrity sha512-A6fMAio4D2ot2r/TYzr4yUWrmwNdsN5xL7+HUiyACE4DXm+q8HtPcnFTp+NnW3k4N05tZ7FVYFFb2CR13NxyHQ==
+  dependencies:
+    es-get-iterator "^1.0.2"
+    iterate-iterator "^1.0.1"
+
+java-properties@^0.2.9:
+  version "0.2.10"
+  resolved "https://registry.yarnpkg.com/java-properties/-/java-properties-0.2.10.tgz#2551560c25fa1ad94d998218178f233ad9b18f60"
+  integrity sha512-CpKJh9VRNhS+XqZtg1UMejETGEiqwCGDC/uwPEEQwc2nfdbSm73SIE29TplG2gLYuBOOTNDqxzG6A9NtEPLt0w==
+
+jest-changed-files@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-25.1.0.tgz#73dae9a7d9949fdfa5c278438ce8f2ff3ec78131"
+  integrity sha512-bdL1aHjIVy3HaBO3eEQeemGttsq1BDlHgWcOjEOIAcga7OOEGWHD2WSu8HhL7I1F0mFFyci8VKU4tRNk+qtwDA==
+  dependencies:
+    "@jest/types" "^25.1.0"
+    execa "^3.2.0"
+    throat "^5.0.0"
+
+jest-cli@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-25.1.0.tgz#75f0b09cf6c4f39360906bf78d580be1048e4372"
+  integrity sha512-p+aOfczzzKdo3AsLJlhs8J5EW6ffVidfSZZxXedJ0mHPBOln1DccqFmGCoO8JWd4xRycfmwy1eoQkMsF8oekPg==
+  dependencies:
+    "@jest/core" "^25.1.0"
+    "@jest/test-result" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    chalk "^3.0.0"
+    exit "^0.1.2"
+    import-local "^3.0.2"
+    is-ci "^2.0.0"
+    jest-config "^25.1.0"
+    jest-util "^25.1.0"
+    jest-validate "^25.1.0"
+    prompts "^2.0.1"
+    realpath-native "^1.1.0"
+    yargs "^15.0.0"
+
+jest-config@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-25.1.0.tgz#d114e4778c045d3ef239452213b7ad3ec1cbea90"
+  integrity sha512-tLmsg4SZ5H7tuhBC5bOja0HEblM0coS3Wy5LTCb2C8ZV6eWLewHyK+3qSq9Bi29zmWQ7ojdCd3pxpx4l4d2uGw==
+  dependencies:
+    "@babel/core" "^7.1.0"
+    "@jest/test-sequencer" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    babel-jest "^25.1.0"
+    chalk "^3.0.0"
+    glob "^7.1.1"
+    jest-environment-jsdom "^25.1.0"
+    jest-environment-node "^25.1.0"
+    jest-get-type "^25.1.0"
+    jest-jasmine2 "^25.1.0"
+    jest-regex-util "^25.1.0"
+    jest-resolve "^25.1.0"
+    jest-util "^25.1.0"
+    jest-validate "^25.1.0"
+    micromatch "^4.0.2"
+    pretty-format "^25.1.0"
+    realpath-native "^1.1.0"
+
+jest-diff@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-24.9.0.tgz#931b7d0d5778a1baf7452cb816e325e3724055da"
+  integrity sha512-qMfrTs8AdJE2iqrTp0hzh7kTd2PQWrsFyj9tORoKmu32xjPjeE4NyjVRDz8ybYwqS2ik8N4hsIpiVTyFeo2lBQ==
+  dependencies:
+    chalk "^2.0.1"
+    diff-sequences "^24.9.0"
+    jest-get-type "^24.9.0"
+    pretty-format "^24.9.0"
+
+jest-diff@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-25.1.0.tgz#58b827e63edea1bc80c1de952b80cec9ac50e1ad"
+  integrity sha512-nepXgajT+h017APJTreSieh4zCqnSHEJ1iT8HDlewu630lSJ4Kjjr9KNzm+kzGwwcpsDE6Snx1GJGzzsefaEHw==
+  dependencies:
+    chalk "^3.0.0"
+    diff-sequences "^25.1.0"
+    jest-get-type "^25.1.0"
+    pretty-format "^25.1.0"
+
+jest-docblock@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-25.1.0.tgz#0f44bea3d6ca6dfc38373d465b347c8818eccb64"
+  integrity sha512-370P/mh1wzoef6hUKiaMcsPtIapY25suP6JqM70V9RJvdKLrV4GaGbfUseUVk4FZJw4oTZ1qSCJNdrClKt5JQA==
+  dependencies:
+    detect-newline "^3.0.0"
+
+jest-each@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-each/-/jest-each-25.1.0.tgz#a6b260992bdf451c2d64a0ccbb3ac25e9b44c26a"
+  integrity sha512-R9EL8xWzoPySJ5wa0DXFTj7NrzKpRD40Jy+zQDp3Qr/2QmevJgkN9GqioCGtAJ2bW9P/MQRznQHQQhoeAyra7A==
+  dependencies:
+    "@jest/types" "^25.1.0"
+    chalk "^3.0.0"
+    jest-get-type "^25.1.0"
+    jest-util "^25.1.0"
+    pretty-format "^25.1.0"
+
+jest-environment-jsdom-fifteen@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom-fifteen/-/jest-environment-jsdom-fifteen-1.0.2.tgz#49a0af55e0d32737a6114a1575dd714702ad63b0"
+  integrity sha512-nfrnAfwklE1872LIB31HcjM65cWTh1wzvMSp10IYtPJjLDUbTTvDpajZgIxUnhRmzGvogdHDayCIlerLK0OBBg==
+  dependencies:
+    "@jest/environment" "^24.3.0"
+    "@jest/fake-timers" "^24.3.0"
+    "@jest/types" "^24.3.0"
+    jest-mock "^24.0.0"
+    jest-util "^24.0.0"
+    jsdom "^15.2.1"
+
+jest-environment-jsdom@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-25.1.0.tgz#6777ab8b3e90fd076801efd3bff8e98694ab43c3"
+  integrity sha512-ILb4wdrwPAOHX6W82GGDUiaXSSOE274ciuov0lztOIymTChKFtC02ddyicRRCdZlB5YSrv3vzr1Z5xjpEe1OHQ==
+  dependencies:
+    "@jest/environment" "^25.1.0"
+    "@jest/fake-timers" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    jest-mock "^25.1.0"
+    jest-util "^25.1.0"
+    jsdom "^15.1.1"
+
+jest-environment-node@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-25.1.0.tgz#797bd89b378cf0bd794dc8e3dca6ef21126776db"
+  integrity sha512-U9kFWTtAPvhgYY5upnH9rq8qZkj6mYLup5l1caAjjx9uNnkLHN2xgZy5mo4SyLdmrh/EtB9UPpKFShvfQHD0Iw==
+  dependencies:
+    "@jest/environment" "^25.1.0"
+    "@jest/fake-timers" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    jest-mock "^25.1.0"
+    jest-util "^25.1.0"
+
+jest-get-type@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-24.9.0.tgz#1684a0c8a50f2e4901b6644ae861f579eed2ef0e"
+  integrity sha512-lUseMzAley4LhIcpSP9Jf+fTrQ4a1yHQwLNeeVa2cEmbCGeoZAtYPOIv8JaxLD/sUpKxetKGP+gsHl8f8TSj8Q==
+
+jest-get-type@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-25.1.0.tgz#1cfe5fc34f148dc3a8a3b7275f6b9ce9e2e8a876"
+  integrity sha512-yWkBnT+5tMr8ANB6V+OjmrIJufHtCAqI5ic2H40v+tRqxDmE0PGnIiTyvRWFOMtmVHYpwRqyazDbTnhpjsGvLw==
+
+jest-haste-map@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-24.9.0.tgz#b38a5d64274934e21fa417ae9a9fbeb77ceaac7d"
+  integrity sha512-kfVFmsuWui2Sj1Rp1AJ4D9HqJwE4uwTlS/vO+eRUaMmd54BFpli2XhMQnPC2k4cHFVbB2Q2C+jtI1AGLgEnCjQ==
+  dependencies:
+    "@jest/types" "^24.9.0"
+    anymatch "^2.0.0"
+    fb-watchman "^2.0.0"
+    graceful-fs "^4.1.15"
+    invariant "^2.2.4"
+    jest-serializer "^24.9.0"
+    jest-util "^24.9.0"
+    jest-worker "^24.9.0"
+    micromatch "^3.1.10"
+    sane "^4.0.3"
+    walker "^1.0.7"
+  optionalDependencies:
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+
+jest-haste-map@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-25.1.0.tgz#ae12163d284f19906260aa51fd405b5b2e5a4ad3"
+  integrity sha512-/2oYINIdnQZAqyWSn1GTku571aAfs8NxzSErGek65Iu5o8JYb+113bZysRMcC/pjE5v9w0Yz+ldbj9NxrFyPyw==
+  dependencies:
+    "@jest/types" "^25.1.0"
+    anymatch "^3.0.3"
+    fb-watchman "^2.0.0"
+    graceful-fs "^4.2.3"
+    jest-serializer "^25.1.0"
+    jest-util "^25.1.0"
+    jest-worker "^25.1.0"
+    micromatch "^4.0.2"
+    sane "^4.0.3"
+    walker "^1.0.7"
+  optionalDependencies:
+    fsevents "^2.1.2"
+
+jest-jasmine2@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-25.1.0.tgz#681b59158a430f08d5d0c1cce4f01353e4b48137"
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+  dependencies:
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+    "@jest/environment" "^25.1.0"
+    "@jest/source-map" "^25.1.0"
+    "@jest/test-result" "^25.1.0"
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+    chalk "^3.0.0"
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+    jest-message-util "^25.1.0"
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+    jest-snapshot "^25.1.0"
+    jest-util "^25.1.0"
+    pretty-format "^25.1.0"
+    throat "^5.0.0"
+
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+  version "10.0.0"
+  resolved "https://registry.yarnpkg.com/jest-junit/-/jest-junit-10.0.0.tgz#c94b91c24920a327c9d2a075e897b2dba4af494b"
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+  dependencies:
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+    mkdirp "^0.5.1"
+    strip-ansi "^5.2.0"
+    uuid "^3.3.3"
+    xml "^1.0.1"
+
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+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-25.1.0.tgz#ed6872d15aa1c72c0732d01bd073dacc7c38b5c6"
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+  dependencies:
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+    pretty-format "^25.1.0"
+
+jest-matcher-utils@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-24.9.0.tgz#f5b3661d5e628dffe6dd65251dfdae0e87c3a073"
+  integrity sha512-OZz2IXsu6eaiMAwe67c1T+5tUAtQyQx27/EMEkbFAGiw52tB9em+uGbzpcgYVpA8wl0hlxKPZxrly4CXU/GjHA==
+  dependencies:
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+    jest-diff "^24.9.0"
+    jest-get-type "^24.9.0"
+    pretty-format "^24.9.0"
+
+jest-matcher-utils@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-25.1.0.tgz#fa5996c45c7193a3c24e73066fc14acdee020220"
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+  dependencies:
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+    jest-diff "^25.1.0"
+    jest-get-type "^25.1.0"
+    pretty-format "^25.1.0"
+
+jest-message-util@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-24.9.0.tgz#527f54a1e380f5e202a8d1149b0ec872f43119e3"
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+  dependencies:
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+    "@jest/test-result" "^24.9.0"
+    "@jest/types" "^24.9.0"
+    "@types/stack-utils" "^1.0.1"
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+    micromatch "^3.1.10"
+    slash "^2.0.0"
+    stack-utils "^1.0.1"
+
+jest-message-util@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-25.1.0.tgz#702a9a5cb05c144b9aa73f06e17faa219389845e"
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+  dependencies:
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+    "@jest/test-result" "^25.1.0"
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+    "@types/stack-utils" "^1.0.1"
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+    slash "^3.0.0"
+    stack-utils "^1.0.1"
+
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+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-24.9.0.tgz#c22835541ee379b908673ad51087a2185c13f1c6"
+  integrity sha512-3BEYN5WbSq9wd+SyLDES7AHnjH9A/ROBwmz7l2y+ol+NtSFO8DYiEBzoO1CeFc9a8DYy10EO4dDFVv/wN3zl1w==
+  dependencies:
+    "@jest/types" "^24.9.0"
+
+jest-mock@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-25.1.0.tgz#411d549e1b326b7350b2e97303a64715c28615fd"
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+  dependencies:
+    "@jest/types" "^25.1.0"
+
+jest-pnp-resolver@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/jest-pnp-resolver/-/jest-pnp-resolver-1.2.1.tgz#ecdae604c077a7fbc70defb6d517c3c1c898923a"
+  integrity sha512-pgFw2tm54fzgYvc/OHrnysABEObZCUNFnhjoRjaVOCN8NYc032/gVjPaHD4Aq6ApkSieWtfKAFQtmDKAmhupnQ==
+
+jest-preset-angular@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/jest-preset-angular/-/jest-preset-angular-8.0.0.tgz#6653f4cb5df32ca63af032417a18da44ad5e4f2b"
+  integrity sha512-POQUTOdZwHJOFTr8lT+bR9da1L5ItRPQSjC1gyKf3wXO9ct2Ht08CO60dYDshivfewThdqzMeVYzgM9tEssw2A==
+  dependencies:
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+    pretty-format "^24.0.0"
+    ts-jest "^24.0.0"
+
+jest-regex-util@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-24.9.0.tgz#c13fb3380bde22bf6575432c493ea8fe37965636"
+  integrity sha512-05Cmb6CuxaA+Ys6fjr3PhvV3bGQmO+2p2La4hFbU+W5uOc479f7FdLXUWXw4pYMAhhSZIuKHwSXSu6CsSBAXQA==
+
+jest-regex-util@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-25.1.0.tgz#efaf75914267741838e01de24da07b2192d16d87"
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+
+jest-resolve-dependencies@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-25.1.0.tgz#8a1789ec64eb6aaa77fd579a1066a783437e70d2"
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+  dependencies:
+    "@jest/types" "^25.1.0"
+    jest-regex-util "^25.1.0"
+    jest-snapshot "^25.1.0"
+
+jest-resolve@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-24.9.0.tgz#dff04c7687af34c4dd7e524892d9cf77e5d17321"
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+  dependencies:
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+    browser-resolve "^1.11.3"
+    chalk "^2.0.1"
+    jest-pnp-resolver "^1.2.1"
+    realpath-native "^1.1.0"
+
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+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-25.1.0.tgz#23d8b6a4892362baf2662877c66aa241fa2eaea3"
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+  dependencies:
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+    browser-resolve "^1.11.3"
+    chalk "^3.0.0"
+    jest-pnp-resolver "^1.2.1"
+    realpath-native "^1.1.0"
+
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+  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-25.1.0.tgz#fef433a4d42c89ab0a6b6b268e4a4fbe6b26e812"
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+    "@jest/environment" "^25.1.0"
+    "@jest/test-result" "^25.1.0"
+    "@jest/types" "^25.1.0"
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+    exit "^0.1.2"
+    graceful-fs "^4.2.3"
+    jest-config "^25.1.0"
+    jest-docblock "^25.1.0"
+    jest-haste-map "^25.1.0"
+    jest-jasmine2 "^25.1.0"
+    jest-leak-detector "^25.1.0"
+    jest-message-util "^25.1.0"
+    jest-resolve "^25.1.0"
+    jest-runtime "^25.1.0"
+    jest-util "^25.1.0"
+    jest-worker "^25.1.0"
+    source-map-support "^0.5.6"
+    throat "^5.0.0"
+
+jest-runtime@^25.1.0:
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+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-25.1.0.tgz#02683218f2f95aad0f2ec1c9cdb28c1dc0ec0314"
+  integrity sha512-mpPYYEdbExKBIBB16ryF6FLZTc1Rbk9Nx0ryIpIMiDDkOeGa0jQOKVI/QeGvVGlunKKm62ywcioeFVzIbK03bA==
+  dependencies:
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+    "@jest/environment" "^25.1.0"
+    "@jest/source-map" "^25.1.0"
+    "@jest/test-result" "^25.1.0"
+    "@jest/transform" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    "@types/yargs" "^15.0.0"
+    chalk "^3.0.0"
+    collect-v8-coverage "^1.0.0"
+    exit "^0.1.2"
+    glob "^7.1.3"
+    graceful-fs "^4.2.3"
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+    jest-message-util "^25.1.0"
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+    jest-validate "^25.1.0"
+    realpath-native "^1.1.0"
+    slash "^3.0.0"
+    strip-bom "^4.0.0"
+    yargs "^15.0.0"
+
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+  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-24.9.0.tgz#e6d7d7ef96d31e8b9079a714754c5d5c58288e73"
+  integrity sha512-DxYipDr8OvfrKH3Kel6NdED3OXxjvxXZ1uIY2I9OFbGg+vUkkg7AGvi65qbhbWNPvDckXmzMPbK3u3HaDO49bQ==
+
+jest-serializer@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-25.1.0.tgz#73096ba90e07d19dec4a0c1dd89c355e2f129e5d"
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+
+jest-snapshot@^24.1.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-24.9.0.tgz#ec8e9ca4f2ec0c5c87ae8f925cf97497b0e951ba"
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+  dependencies:
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+    "@jest/types" "^24.9.0"
+    chalk "^2.0.1"
+    expect "^24.9.0"
+    jest-diff "^24.9.0"
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+    jest-matcher-utils "^24.9.0"
+    jest-message-util "^24.9.0"
+    jest-resolve "^24.9.0"
+    mkdirp "^0.5.1"
+    natural-compare "^1.4.0"
+    pretty-format "^24.9.0"
+    semver "^6.2.0"
+
+jest-snapshot@^25.1.0:
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+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-25.1.0.tgz#d5880bd4b31faea100454608e15f8d77b9d221d9"
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+  dependencies:
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+    "@jest/types" "^25.1.0"
+    chalk "^3.0.0"
+    expect "^25.1.0"
+    jest-diff "^25.1.0"
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+    jest-message-util "^25.1.0"
+    jest-resolve "^25.1.0"
+    mkdirp "^0.5.1"
+    natural-compare "^1.4.0"
+    pretty-format "^25.1.0"
+    semver "^7.1.1"
+
+jest-specific-snapshot@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/jest-specific-snapshot/-/jest-specific-snapshot-2.0.0.tgz#425fe524b25df154aa39f97fa6fe9726faaac273"
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+  dependencies:
+    jest-snapshot "^24.1.0"
+
+jest-util@^24.0.0, jest-util@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-24.9.0.tgz#7396814e48536d2e85a37de3e4c431d7cb140162"
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+  dependencies:
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+    "@jest/fake-timers" "^24.9.0"
+    "@jest/source-map" "^24.9.0"
+    "@jest/test-result" "^24.9.0"
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+    graceful-fs "^4.1.15"
+    is-ci "^2.0.0"
+    mkdirp "^0.5.1"
+    slash "^2.0.0"
+    source-map "^0.6.0"
+
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+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-25.1.0.tgz#7bc56f7b2abd534910e9fa252692f50624c897d9"
+  integrity sha512-7did6pLQ++87Qsj26Fs/TIwZMUFBXQ+4XXSodRNy3luch2DnRXsSnmpVtxxQ0Yd6WTipGpbhh2IFP1mq6/fQGw==
+  dependencies:
+    "@jest/types" "^25.1.0"
+    chalk "^3.0.0"
+    is-ci "^2.0.0"
+    mkdirp "^0.5.1"
+
+jest-validate@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-24.9.0.tgz#0775c55360d173cd854e40180756d4ff52def8ab"
+  integrity sha512-HPIt6C5ACwiqSiwi+OfSSHbK8sG7akG8eATl+IPKaeIjtPOeBUd/g3J7DghugzxrGjI93qS/+RPKe1H6PqvhRQ==
+  dependencies:
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+    camelcase "^5.3.1"
+    chalk "^2.0.1"
+    jest-get-type "^24.9.0"
+    leven "^3.1.0"
+    pretty-format "^24.9.0"
+
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+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-25.1.0.tgz#1469fa19f627bb0a9a98e289f3e9ab6a668c732a"
+  integrity sha512-kGbZq1f02/zVO2+t1KQGSVoCTERc5XeObLwITqC6BTRH3Adv7NZdYqCpKIZLUgpLXf2yISzQ465qOZpul8abXA==
+  dependencies:
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+    camelcase "^5.3.1"
+    chalk "^3.0.0"
+    jest-get-type "^25.1.0"
+    leven "^3.1.0"
+    pretty-format "^25.1.0"
+
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+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-watcher/-/jest-watcher-25.1.0.tgz#97cb4a937f676f64c9fad2d07b824c56808e9806"
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+  dependencies:
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+    "@jest/types" "^25.1.0"
+    ansi-escapes "^4.2.1"
+    chalk "^3.0.0"
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+    string-length "^3.1.0"
+
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+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-24.9.0.tgz#5dbfdb5b2d322e98567898238a9697bcce67b3e5"
+  integrity sha512-51PE4haMSXcHohnSMdM42anbvZANYTqMrr52tVKPqqsPJMzoP6FYYDVqahX/HrAoKEKz3uUPzSvKs9A3qR4iVw==
+  dependencies:
+    merge-stream "^2.0.0"
+    supports-color "^6.1.0"
+
+jest-worker@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-25.1.0.tgz#75d038bad6fdf58eba0d2ec1835856c497e3907a"
+  integrity sha512-ZHhHtlxOWSxCoNOKHGbiLzXnl42ga9CxDr27H36Qn+15pQZd3R/F24jrmjDelw9j/iHUIWMWs08/u2QN50HHOg==
+  dependencies:
+    merge-stream "^2.0.0"
+    supports-color "^7.0.0"
+
+jest@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-25.1.0.tgz#b85ef1ddba2fdb00d295deebbd13567106d35be9"
+  integrity sha512-FV6jEruneBhokkt9MQk0WUFoNTwnF76CLXtwNMfsc0um0TlB/LG2yxUd0KqaFjEJ9laQmVWQWS0sG/t2GsuI0w==
+  dependencies:
+    "@jest/core" "^25.1.0"
+    import-local "^3.0.2"
+    jest-cli "^25.1.0"
+
+jpegtran-bin@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/jpegtran-bin/-/jpegtran-bin-4.0.0.tgz#d00aed809fba7aa6f30817e59eee4ddf198f8f10"
+  integrity sha512-2cRl1ism+wJUoYAYFt6O/rLBfpXNWG2dUWbgcEkTt5WGMnqI46eEro8T4C5zGROxKRqyKpCBSdHPvt5UYCtxaQ==
+  dependencies:
+    bin-build "^3.0.0"
+    bin-wrapper "^4.0.0"
+    logalot "^2.0.0"
+
+js-base64@^2.1.9:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.2.tgz#313b6274dda718f714d00b3330bbae6e38e90209"
+  integrity sha512-Vg8czh0Q7sFBSUMWWArX/miJeBWYBPpdU/3M/DKSaekLMqrqVPaedp+5mZhie/r0lgrcaYBfwXatEew6gwgiQQ==
+
+js-stringify@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/js-stringify/-/js-stringify-1.0.2.tgz#1736fddfd9724f28a3682adc6230ae7e4e9679db"
+  integrity sha1-Fzb939lyTyijaCrcYjCufk6Weds=
+
+"js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
+  integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
+
+js-tokens@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
+  integrity sha1-mGbfOVECEw449/mWvOtlRDIJwls=
+
+js-yaml@^3.12.0, js-yaml@^3.13.1:
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
+  integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^4.0.0"
+
+jsbn@~0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
+  integrity sha1-peZUwuWi3rXyAdls77yoDA7y9RM=
+
+jscodeshift@^0.6.3:
+  version "0.6.4"
+  resolved "https://registry.yarnpkg.com/jscodeshift/-/jscodeshift-0.6.4.tgz#e19ab86214edac86a75c4557fc88b3937d558a8e"
+  integrity sha512-+NF/tlNbc2WEhXUuc4WEJLsJumF84tnaMUZW2hyJw3jThKKRvsPX4sPJVgO1lPE28z0gNL+gwniLG9d8mYvQCQ==
+  dependencies:
+    "@babel/core" "^7.1.6"
+    "@babel/parser" "^7.1.6"
+    "@babel/plugin-proposal-class-properties" "^7.1.0"
+    "@babel/plugin-proposal-object-rest-spread" "^7.0.0"
+    "@babel/preset-env" "^7.1.6"
+    "@babel/preset-flow" "^7.0.0"
+    "@babel/preset-typescript" "^7.1.0"
+    "@babel/register" "^7.0.0"
+    babel-core "^7.0.0-bridge.0"
+    colors "^1.1.2"
+    flow-parser "0.*"
+    graceful-fs "^4.1.11"
+    micromatch "^3.1.10"
+    neo-async "^2.5.0"
+    node-dir "^0.1.17"
+    recast "^0.16.1"
+    temp "^0.8.1"
+    write-file-atomic "^2.3.0"
+
+jscodeshift@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/jscodeshift/-/jscodeshift-0.7.0.tgz#4eee7506fd4fdacbd80340287d61575af991fdab"
+  integrity sha512-Kt6rpTa1HVhAWagD6J0y6qxxqRmDgkFvczerLgOsDNSGoUZSmq2CO1vFRcda9OV1BaZKSHCIh+VREPts5tB/Ig==
+  dependencies:
+    "@babel/core" "^7.1.6"
+    "@babel/parser" "^7.1.6"
+    "@babel/plugin-proposal-class-properties" "^7.1.0"
+    "@babel/plugin-proposal-object-rest-spread" "^7.0.0"
+    "@babel/preset-env" "^7.1.6"
+    "@babel/preset-flow" "^7.0.0"
+    "@babel/preset-typescript" "^7.1.0"
+    "@babel/register" "^7.0.0"
+    babel-core "^7.0.0-bridge.0"
+    colors "^1.1.2"
+    flow-parser "0.*"
+    graceful-fs "^4.1.11"
+    micromatch "^3.1.10"
+    neo-async "^2.5.0"
+    node-dir "^0.1.17"
+    recast "^0.18.1"
+    temp "^0.8.1"
+    write-file-atomic "^2.3.0"
+
+jsdom@^11.5.1:
+  version "11.12.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-11.12.0.tgz#1a80d40ddd378a1de59656e9e6dc5a3ba8657bc8"
+  integrity sha512-y8Px43oyiBM13Zc1z780FrfNLJCXTL40EWlty/LXUtcjykRBNgLlCjWXpfSPBl2iv+N7koQN+dvqszHZgT/Fjw==
+  dependencies:
+    abab "^2.0.0"
+    acorn "^5.5.3"
+    acorn-globals "^4.1.0"
+    array-equal "^1.0.0"
+    cssom ">= 0.3.2 < 0.4.0"
+    cssstyle "^1.0.0"
+    data-urls "^1.0.0"
+    domexception "^1.0.1"
+    escodegen "^1.9.1"
+    html-encoding-sniffer "^1.0.2"
+    left-pad "^1.3.0"
+    nwsapi "^2.0.7"
+    parse5 "4.0.0"
+    pn "^1.1.0"
+    request "^2.87.0"
+    request-promise-native "^1.0.5"
+    sax "^1.2.4"
+    symbol-tree "^3.2.2"
+    tough-cookie "^2.3.4"
+    w3c-hr-time "^1.0.1"
+    webidl-conversions "^4.0.2"
+    whatwg-encoding "^1.0.3"
+    whatwg-mimetype "^2.1.0"
+    whatwg-url "^6.4.1"
+    ws "^5.2.0"
+    xml-name-validator "^3.0.0"
+
+jsdom@^15.1.1, jsdom@^15.2.1:
+  version "15.2.1"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-15.2.1.tgz#d2feb1aef7183f86be521b8c6833ff5296d07ec5"
+  integrity sha512-fAl1W0/7T2G5vURSyxBzrJ1LSdQn6Tr5UX/xD4PXDx/PDgwygedfW6El/KIj3xJ7FU61TTYnc/l/B7P49Eqt6g==
+  dependencies:
+    abab "^2.0.0"
+    acorn "^7.1.0"
+    acorn-globals "^4.3.2"
+    array-equal "^1.0.0"
+    cssom "^0.4.1"
+    cssstyle "^2.0.0"
+    data-urls "^1.1.0"
+    domexception "^1.0.1"
+    escodegen "^1.11.1"
+    html-encoding-sniffer "^1.0.2"
+    nwsapi "^2.2.0"
+    parse5 "5.1.0"
+    pn "^1.1.0"
+    request "^2.88.0"
+    request-promise-native "^1.0.7"
+    saxes "^3.1.9"
+    symbol-tree "^3.2.2"
+    tough-cookie "^3.0.1"
+    w3c-hr-time "^1.0.1"
+    w3c-xmlserializer "^1.1.2"
+    webidl-conversions "^4.0.2"
+    whatwg-encoding "^1.0.5"
+    whatwg-mimetype "^2.3.0"
+    whatwg-url "^7.0.0"
+    ws "^7.0.0"
+    xml-name-validator "^3.0.0"
+
+jsesc@^2.5.1:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-2.5.2.tgz#80564d2e483dacf6e8ef209650a67df3f0c283a4"
+  integrity sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==
+
+jsesc@~0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
+  integrity sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=
+
+json-buffer@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/json-buffer/-/json-buffer-3.0.0.tgz#5b1f397afc75d677bde8bcfc0e47e1f9a3d9a898"
+  integrity sha1-Wx85evx11ne96Lz8Dkfh+aPZqJg=
+
+json-parse-better-errors@^1.0.0, json-parse-better-errors@^1.0.1, json-parse-better-errors@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"
+  integrity sha512-mrqyZKfX5EhL7hvqcV6WG1yYjnjeuYDzDhhcAAUrq8Po85NBQBJP+ZDUT75qZQ98IkUoBqdkExkukOU7Ts2wrw==
+
+json-schema-traverse@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
+  integrity sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==
+
+json-schema@0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
+  integrity sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=
+
+json-stable-stringify-without-jsonify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
+  integrity sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE=
+
+json-stringify-safe@5.0.x, json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
+  integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
+
+json3@^3.3.2:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/json3/-/json3-3.3.3.tgz#7fc10e375fc5ae42c4705a5cc0aa6f62be305b81"
+  integrity sha512-c7/8mbUsKigAbLkD5B010BK4D9LZm7A1pNItkEwiUZRpIN66exu/e7YQWysGun+TRKaJp8MhemM+VkfWv42aCA==
+
+json5@2.x, json5@^2.1.0, json5@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-2.1.1.tgz#81b6cb04e9ba496f1c7005d07b4368a2638f90b6"
+  integrity sha512-l+3HXD0GEI3huGq1njuqtzYK8OYJyXMkOLtQ53pjWh89tvWS2h6l+1zMkYWqlb57+SiQodKZyvMEFb2X+KrFhQ==
+  dependencies:
+    minimist "^1.2.0"
+
+json5@^0.5.0:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
+  integrity sha1-Hq3nrMASA0rYTiOWdn6tn6VJWCE=
+
+json5@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-1.0.1.tgz#779fb0018604fa854eacbf6252180d83543e3dbe"
+  integrity sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==
+  dependencies:
+    minimist "^1.2.0"
+
+jsonfile@^2.1.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-2.4.0.tgz#3736a2b428b87bbda0cc83b53fa3d633a35c2ae8"
+  integrity sha1-NzaitCi4e72gzIO1P6PWM6NcKug=
+  optionalDependencies:
+    graceful-fs "^4.1.6"
+
+jsonfile@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
+  integrity sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=
+  optionalDependencies:
+    graceful-fs "^4.1.6"
+
+jsonfilter@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/jsonfilter/-/jsonfilter-1.1.2.tgz#21ef7cedc75193813c75932e96a98be205ba5a11"
+  integrity sha1-Ie987cdRk4E8dZMulqmL4gW6WhE=
+  dependencies:
+    JSONStream "^0.8.4"
+    minimist "^1.1.0"
+    stream-combiner "^0.2.1"
+    through2 "^0.6.3"
+
+jsonparse@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/jsonparse/-/jsonparse-0.0.5.tgz#330542ad3f0a654665b778f3eb2d9a9fa507ac64"
+  integrity sha1-MwVCrT8KZUZlt3jz6y2an6UHrGQ=
+
+jsonparse@^1.2.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/jsonparse/-/jsonparse-1.3.1.tgz#3f4dae4a91fac315f71062f8521cc239f1366280"
+  integrity sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA=
+
+jsox@^1.1.121:
+  version "1.1.121"
+  resolved "https://registry.yarnpkg.com/jsox/-/jsox-1.1.121.tgz#454f3adb4346782d4d227543774b4d7644d4cc0a"
+  integrity sha512-qhQRR03q0Ggo7scpYtyp0kk2Wu+xYB2hOtMcdqBhVoMRMKPJZtQtIzNMHGAgYD4FpVTBFOASVyCFH2fhKzPPXg==
+
+jsprim@^1.2.2:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
+  integrity sha1-MT5mvB5cwG5Di8G3SZwuXFastqI=
+  dependencies:
+    assert-plus "1.0.0"
+    extsprintf "1.3.0"
+    json-schema "0.2.3"
+    verror "1.10.0"
+
+jstransformer@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/jstransformer/-/jstransformer-1.0.0.tgz#ed8bf0921e2f3f1ed4d5c1a44f68709ed24722c3"
+  integrity sha1-7Yvwkh4vPx7U1cGkT2hwntJHIsM=
+  dependencies:
+    is-promise "^2.0.0"
+    promise "^7.0.1"
+
+jsx-ast-utils@^2.2.3:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/jsx-ast-utils/-/jsx-ast-utils-2.2.3.tgz#8a9364e402448a3ce7f14d357738310d9248054f"
+  integrity sha512-EdIHFMm+1BPynpKOpdPqiOsvnIrInRGJD7bzPZdPkjitQEqpdpUuFpq4T0npZFKTiB3RhWFdGN+oqOJIdhDhQA==
+  dependencies:
+    array-includes "^3.0.3"
+    object.assign "^4.1.0"
+
+junk@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/junk/-/junk-3.1.0.tgz#31499098d902b7e98c5d9b9c80f43457a88abfa1"
+  integrity sha512-pBxcB3LFc8QVgdggvZWyeys+hnrNWg4OcZIU/1X59k5jQdLBlCsYGRQaz234SqoRLTCgMH00fY0xRJH+F9METQ==
+
+just-debounce@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/just-debounce/-/just-debounce-1.0.0.tgz#87fccfaeffc0b68cd19d55f6722943f929ea35ea"
+  integrity sha1-h/zPrv/AtozRnVX2cilD+SnqNeo=
+
+karma-source-map-support@1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/karma-source-map-support/-/karma-source-map-support-1.4.0.tgz#58526ceccf7e8730e56effd97a4de8d712ac0d6b"
+  integrity sha512-RsBECncGO17KAoJCYXjv+ckIz+Ii9NCi+9enk+rq6XC81ezYkb4/RHE6CTXdA7IOJqoF3wcaLfVG0CPmE5ca6A==
+  dependencies:
+    source-map-support "^0.5.5"
+
+kew@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/kew/-/kew-0.7.0.tgz#79d93d2d33363d6fdd2970b335d9141ad591d79b"
+  integrity sha1-edk9LTM2PW/dKXCzNdkUGtWR15s=
+
+keyv@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/keyv/-/keyv-3.0.0.tgz#44923ba39e68b12a7cec7df6c3268c031f2ef373"
+  integrity sha512-eguHnq22OE3uVoSYG0LVWNP+4ppamWr9+zWBe1bsNcovIMy6huUJFPgy4mGwCd/rnl3vOLGW1MTlu4c57CT1xA==
+  dependencies:
+    json-buffer "3.0.0"
+
+keyv@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/keyv/-/keyv-3.1.0.tgz#ecc228486f69991e49e9476485a5be1e8fc5c4d9"
+  integrity sha512-9ykJ/46SN/9KPM/sichzQ7OvXyGDYKGTaDlKMGCAlg2UK8KRy4jb0d8sFc+0Tt0YYnThq8X2RZgCg74RPxgcVA==
+  dependencies:
+    json-buffer "3.0.0"
+
+killable@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/killable/-/killable-1.0.1.tgz#4c8ce441187a061c7474fb87ca08e2a638194892"
+  integrity sha512-LzqtLKlUwirEUyl/nicirVmNiPvYs7l5n8wOPP7fyJVpUPkvCnW/vuiXGpylGUlnPDnB7311rARzAt3Mhswpjg==
+
+kind-of@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-1.1.0.tgz#140a3d2d41a36d2efcfa9377b62c24f8495a5c44"
+  integrity sha1-FAo9LUGjbS78+pN3tiwk+ElaXEQ=
+
+kind-of@^3.0.2, kind-of@^3.0.3, kind-of@^3.2.0:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
+  integrity sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=
+  dependencies:
+    is-buffer "^1.1.5"
+
+kind-of@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-4.0.0.tgz#20813df3d712928b207378691a45066fae72dd57"
+  integrity sha1-IIE989cSkosgc3hpGkUGb65y3Vc=
+  dependencies:
+    is-buffer "^1.1.5"
+
+kind-of@^5.0.0, kind-of@^5.0.2:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-5.1.0.tgz#729c91e2d857b7a419a1f9aa65685c4c33f5845d"
+  integrity sha512-NGEErnH6F2vUuXDh+OlbcKW7/wOcfdRHaZ7VWtqCztfHri/++YKmP51OdWeGPuqCOba6kk2OTe5d02VmTB80Pw==
+
+kind-of@^6.0.0, kind-of@^6.0.2:
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd"
+  integrity sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw==
+
+klaw@^1.0.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/klaw/-/klaw-1.3.1.tgz#4088433b46b3b1ba259d78785d8e96f73ba02439"
+  integrity sha1-QIhDO0azsbolnXh4XY6W9zugJDk=
+  optionalDependencies:
+    graceful-fs "^4.1.9"
+
+kleur@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
+  integrity sha512-eTIzlVOSUR+JxdDFepEYcBMtZ9Qqdef+rnzWdRZuMbOywu5tO2w2N7rqjoANZ5k9vywhL6Br1VRjUIgTQx4E8w==
+
+known-css-properties@^0.18.0:
+  version "0.18.0"
+  resolved "https://registry.yarnpkg.com/known-css-properties/-/known-css-properties-0.18.0.tgz#d6e00b56ee1d5b0d171fd86df1583cfb012c521f"
+  integrity sha512-69AgJ1rQa7VvUsd2kpvVq+VeObDuo3zrj0CzM5Slmf6yduQFAI2kXPDQJR2IE/u6MSAUOJrwSzjg5vlz8qcMiw==
+
+kuler@1.0.x:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/kuler/-/kuler-1.0.1.tgz#ef7c784f36c9fb6e16dd3150d152677b2b0228a6"
+  integrity sha512-J9nVUucG1p/skKul6DU3PUZrhs0LPulNaeUOox0IyXDi8S4CztTHs1gQphhuZmzXG7VOQSf6NJfKuzteQLv9gQ==
+  dependencies:
+    colornames "^1.1.1"
+
+last-run@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/last-run/-/last-run-1.1.1.tgz#45b96942c17b1c79c772198259ba943bebf8ca5b"
+  integrity sha1-RblpQsF7HHnHchmCWbqUO+v4yls=
+  dependencies:
+    default-resolution "^2.0.0"
+    es6-weak-map "^2.0.1"
+
+latest-version@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-3.1.0.tgz#a205383fea322b33b5ae3b18abee0dc2f356ee15"
+  integrity sha1-ogU4P+oyKzO1rjsYq+4NwvNW7hU=
+  dependencies:
+    package-json "^4.0.0"
+
+latest-version@^5.0.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-5.1.0.tgz#119dfe908fe38d15dfa43ecd13fa12ec8832face"
+  integrity sha512-weT+r0kTkRQdCdYCNtkMwWXQTMEswKrFBkm4ckQOMVhhqhIMI1UT2hMj+1iigIhgSZm5gTmrRXBNoGUgaTY1xA==
+  dependencies:
+    package-json "^6.3.0"
+
+lazy-cache@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
+  integrity sha1-odePw6UEdMuAhF07O24dpJpEbo4=
+
+lazy-universal-dotenv@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/lazy-universal-dotenv/-/lazy-universal-dotenv-3.0.1.tgz#a6c8938414bca426ab8c9463940da451a911db38"
+  integrity sha512-prXSYk799h3GY3iOWnC6ZigYzMPjxN2svgjJ9shk7oMadSNX3wXy0B6F32PMJv7qtMnrIbUxoEHzbutvxR2LBQ==
+  dependencies:
+    "@babel/runtime" "^7.5.0"
+    app-root-dir "^1.0.2"
+    core-js "^3.0.4"
+    dotenv "^8.0.0"
+    dotenv-expand "^5.1.0"
+
+lazystream@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lazystream/-/lazystream-1.0.0.tgz#f6995fe0f820392f61396be89462407bb77168e4"
+  integrity sha1-9plf4PggOS9hOWvolGJAe7dxaOQ=
+  dependencies:
+    readable-stream "^2.0.5"
+
+lcid@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
+  integrity sha1-MIrMr6C8SDo4Z7S28rlQYlHRuDU=
+  dependencies:
+    invert-kv "^1.0.0"
+
+lcid@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/lcid/-/lcid-2.0.0.tgz#6ef5d2df60e52f82eb228a4c373e8d1f397253cf"
+  integrity sha512-avPEb8P8EGnwXKClwsNUgryVjllcRqtMYa49NTsbQagYuT1DcXnl1915oxWjoyGrXR6zH/Y0Zc96xWsPcoDKeA==
+  dependencies:
+    invert-kv "^2.0.0"
+
+ldjson-stream@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/ldjson-stream/-/ldjson-stream-1.2.1.tgz#91beceda5ac4ed2b17e649fb777e7abfa0189c2b"
+  integrity sha1-kb7O2lrE7SsX5kn7d356v6AYnCs=
+  dependencies:
+    split2 "^0.2.1"
+    through2 "^0.6.1"
+
+lead@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lead/-/lead-1.0.0.tgz#6f14f99a37be3a9dd784f5495690e5903466ee42"
+  integrity sha1-bxT5mje+Op3XhPVJVpDlkDRm7kI=
+  dependencies:
+    flush-write-stream "^1.0.2"
+
+left-pad@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.3.0.tgz#5b8a3a7765dfe001261dde915589e782f8c94d1e"
+  integrity sha512-XI5MPzVNApjAyhQzphX8BkmKsKUxD4LdyK24iZeQGinBN9yTQT3bFlCBy/aVx2HrNcqQGsdot8ghrjyrvMCoEA==
+
+less-loader@5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/less-loader/-/less-loader-5.0.0.tgz#498dde3a6c6c4f887458ee9ed3f086a12ad1b466"
+  integrity sha512-bquCU89mO/yWLaUq0Clk7qCsKhsF/TZpJUzETRvJa9KSVEL9SO3ovCvdEHISBhrC81OwC8QSVX7E0bzElZj9cg==
+  dependencies:
+    clone "^2.1.1"
+    loader-utils "^1.1.0"
+    pify "^4.0.1"
+
+less@3.10.3:
+  version "3.10.3"
+  resolved "https://registry.yarnpkg.com/less/-/less-3.10.3.tgz#417a0975d5eeecc52cff4bcfa3c09d35781e6792"
+  integrity sha512-vz32vqfgmoxF1h3K4J+yKCtajH0PWmjkIFgbs5d78E/c/e+UQTnI+lWK+1eQRE95PXM2mC3rJlLSSP9VQHnaow==
+  dependencies:
+    clone "^2.1.2"
+  optionalDependencies:
+    errno "^0.1.1"
+    graceful-fs "^4.1.2"
+    image-size "~0.5.0"
+    mime "^1.4.1"
+    mkdirp "^0.5.0"
+    promise "^7.1.1"
+    request "^2.83.0"
+    source-map "~0.6.0"
+
+less@^3.10.3, less@^3.9.0:
+  version "3.11.1"
+  resolved "https://registry.yarnpkg.com/less/-/less-3.11.1.tgz#c6bf08e39e02404fe6b307a3dfffafdc55bd36e2"
+  integrity sha512-tlWX341RECuTOvoDIvtFqXsKj072hm3+9ymRBe76/mD6O5ZZecnlAOVDlWAleF2+aohFrxNidXhv2773f6kY7g==
+  dependencies:
+    clone "^2.1.2"
+    tslib "^1.10.0"
+  optionalDependencies:
+    errno "^0.1.1"
+    graceful-fs "^4.1.2"
+    image-size "~0.5.0"
+    mime "^1.4.1"
+    mkdirp "^0.5.0"
+    promise "^7.1.1"
+    request "^2.83.0"
+    source-map "~0.6.0"
+
+leven@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/leven/-/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
+  integrity sha512-qsda+H8jTaUaN/x5vzW2rzc+8Rw4TAQ/4KjB46IwK5VH+IlVeeeje/EoZRpiXvIqjFgK84QffqPztGI3VBLG1A==
+
+levenary@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/levenary/-/levenary-1.1.1.tgz#842a9ee98d2075aa7faeedbe32679e9205f46f77"
+  integrity sha512-mkAdOIt79FD6irqjYSs4rdbnlT5vRonMEvBVPVb3XmevfS8kgRXwfes0dhPdEtzTWD/1eNE/Bm/G1iRt6DcnQQ==
+  dependencies:
+    leven "^3.1.0"
+
+levn@^0.3.0, levn@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
+  integrity sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=
+  dependencies:
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+
+lib-upng@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/lib-upng/-/lib-upng-1.0.1.tgz#cd7b4f5ded61c3445d0b4b384c38fc97c6b61f1d"
+  integrity sha512-tzwoDqYwUa4wscRSkH4k4lHWfGC/bV5A95LikzBMzfWn0JYJ/9SEdze3eiKannocqAv7U7j4j2yiCKwgvBxzsA==
+  dependencies:
+    pako "1.0.10"
+
+libnpm@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/libnpm/-/libnpm-2.0.1.tgz#a48fcdee3c25e13c77eb7c60a0efe561d7fb0d8f"
+  integrity sha512-qTKoxyJvpBxHZQB6k0AhSLajyXq9ZE/lUsZzuHAplr2Bpv9G+k4YuYlExYdUCeVRRGqcJt8hvkPh4tBwKoV98w==
+  dependencies:
+    bin-links "^1.1.2"
+    bluebird "^3.5.3"
+    find-npm-prefix "^1.0.2"
+    libnpmaccess "^3.0.1"
+    libnpmconfig "^1.2.1"
+    libnpmhook "^5.0.2"
+    libnpmorg "^1.0.0"
+    libnpmpublish "^1.1.0"
+    libnpmsearch "^2.0.0"
+    libnpmteam "^1.0.1"
+    lock-verify "^2.0.2"
+    npm-lifecycle "^2.1.0"
+    npm-logical-tree "^1.2.1"
+    npm-package-arg "^6.1.0"
+    npm-profile "^4.0.1"
+    npm-registry-fetch "^3.8.0"
+    npmlog "^4.1.2"
+    pacote "^9.2.3"
+    read-package-json "^2.0.13"
+    stringify-package "^1.0.0"
+
+libnpmaccess@^3.0.1:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/libnpmaccess/-/libnpmaccess-3.0.2.tgz#8b2d72345ba3bef90d3b4f694edd5c0417f58923"
+  integrity sha512-01512AK7MqByrI2mfC7h5j8N9V4I7MHJuk9buo8Gv+5QgThpOgpjB7sQBDDkeZqRteFb1QM/6YNdHfG7cDvfAQ==
+  dependencies:
+    aproba "^2.0.0"
+    get-stream "^4.0.0"
+    npm-package-arg "^6.1.0"
+    npm-registry-fetch "^4.0.0"
+
+libnpmconfig@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/libnpmconfig/-/libnpmconfig-1.2.1.tgz#c0c2f793a74e67d4825e5039e7a02a0044dfcbc0"
+  integrity sha512-9esX8rTQAHqarx6qeZqmGQKBNZR5OIbl/Ayr0qQDy3oXja2iFVQQI81R6GZ2a02bSNZ9p3YOGX1O6HHCb1X7kA==
+  dependencies:
+    figgy-pudding "^3.5.1"
+    find-up "^3.0.0"
+    ini "^1.3.5"
+
+libnpmhook@^5.0.2:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/libnpmhook/-/libnpmhook-5.0.3.tgz#4020c0f5edbf08ebe395325caa5ea01885b928f7"
+  integrity sha512-UdNLMuefVZra/wbnBXECZPefHMGsVDTq5zaM/LgKNE9Keyl5YXQTnGAzEo+nFOpdRqTWI9LYi4ApqF9uVCCtuA==
+  dependencies:
+    aproba "^2.0.0"
+    figgy-pudding "^3.4.1"
+    get-stream "^4.0.0"
+    npm-registry-fetch "^4.0.0"
+
+libnpmorg@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/libnpmorg/-/libnpmorg-1.0.1.tgz#5d2503f6ceb57f33dbdcc718e6698fea6d5ad087"
+  integrity sha512-0sRUXLh+PLBgZmARvthhYXQAWn0fOsa6T5l3JSe2n9vKG/lCVK4nuG7pDsa7uMq+uTt2epdPK+a2g6btcY11Ww==
+  dependencies:
+    aproba "^2.0.0"
+    figgy-pudding "^3.4.1"
+    get-stream "^4.0.0"
+    npm-registry-fetch "^4.0.0"
+
+libnpmpublish@^1.1.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/libnpmpublish/-/libnpmpublish-1.1.3.tgz#e3782796722d79eef1a0a22944c117e0c4ca4280"
+  integrity sha512-/3LsYqVc52cHXBmu26+J8Ed7sLs/hgGVFMH1mwYpL7Qaynb9RenpKqIKu0sJ130FB9PMkpMlWjlbtU8A4m7CQw==
+  dependencies:
+    aproba "^2.0.0"
+    figgy-pudding "^3.5.1"
+    get-stream "^4.0.0"
+    lodash.clonedeep "^4.5.0"
+    normalize-package-data "^2.4.0"
+    npm-package-arg "^6.1.0"
+    npm-registry-fetch "^4.0.0"
+    semver "^5.5.1"
+    ssri "^6.0.1"
+
+libnpmsearch@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/libnpmsearch/-/libnpmsearch-2.0.2.tgz#9a4f059102d38e3dd44085bdbfe5095f2a5044cf"
+  integrity sha512-VTBbV55Q6fRzTdzziYCr64+f8AopQ1YZ+BdPOv16UegIEaE8C0Kch01wo4s3kRTFV64P121WZJwgmBwrq68zYg==
+  dependencies:
+    figgy-pudding "^3.5.1"
+    get-stream "^4.0.0"
+    npm-registry-fetch "^4.0.0"
+
+libnpmteam@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/libnpmteam/-/libnpmteam-1.0.2.tgz#8b48bcbb6ce70dd8150c950fcbdbf3feb6eec820"
+  integrity sha512-p420vM28Us04NAcg1rzgGW63LMM6rwe+6rtZpfDxCcXxM0zUTLl7nPFEnRF3JfFBF5skF/yuZDUthTsHgde8QA==
+  dependencies:
+    aproba "^2.0.0"
+    figgy-pudding "^3.4.1"
+    get-stream "^4.0.0"
+    npm-registry-fetch "^4.0.0"
+
+license-webpack-plugin@2.1.3:
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/license-webpack-plugin/-/license-webpack-plugin-2.1.3.tgz#656fa6a8b2e711ee35c27ac8e1659a87240ef7f3"
+  integrity sha512-vTSY5r9HOq4sxR2BIxdIXWKI+9n3b+DoQkhKHedB3TdSxTfXUDRxKXdAj5iejR+qNXprXsxvEu9W+zOhgGIkAw==
+  dependencies:
+    "@types/webpack-sources" "^0.1.5"
+    webpack-sources "^1.2.0"
+
+liftoff@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/liftoff/-/liftoff-3.1.0.tgz#c9ba6081f908670607ee79062d700df062c52ed3"
+  integrity sha512-DlIPlJUkCV0Ips2zf2pJP0unEoT1kwYhiiPUGF3s/jtxTCjziNLoiVVh+jqWOWeFi6mmwQ5fNxvAUyPad4Dfog==
+  dependencies:
+    extend "^3.0.0"
+    findup-sync "^3.0.0"
+    fined "^1.0.1"
+    flagged-respawn "^1.0.0"
+    is-plain-object "^2.0.4"
+    object.map "^1.0.0"
+    rechoir "^0.6.2"
+    resolve "^1.1.7"
+
+lines-and-columns@^1.1.6:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.1.6.tgz#1c00c743b433cd0a4e80758f7b64a57440d9ff00"
+  integrity sha1-HADHQ7QzzQpOgHWPe2SldEDZ/wA=
+
+lint-staged@^10.0.7:
+  version "10.0.8"
+  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-10.0.8.tgz#0f7849cdc336061f25f5d4fcbcfa385701ff4739"
+  integrity sha512-Oa9eS4DJqvQMVdywXfEor6F4vP+21fPHF8LUXgBbVWUSWBddjqsvO6Bv1LwMChmgQZZqwUvgJSHlu8HFHAPZmA==
+  dependencies:
+    chalk "^3.0.0"
+    commander "^4.0.1"
+    cosmiconfig "^6.0.0"
+    debug "^4.1.1"
+    dedent "^0.7.0"
+    execa "^3.4.0"
+    listr "^0.14.3"
+    log-symbols "^3.0.0"
+    micromatch "^4.0.2"
+    normalize-path "^3.0.0"
+    please-upgrade-node "^3.2.0"
+    string-argv "0.3.1"
+    stringify-object "^3.3.0"
+
+listr-silent-renderer@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/listr-silent-renderer/-/listr-silent-renderer-1.1.1.tgz#924b5a3757153770bf1a8e3fbf74b8bbf3f9242e"
+  integrity sha1-kktaN1cVN3C/Go4/v3S4u/P5JC4=
+
+listr-update-renderer@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/listr-update-renderer/-/listr-update-renderer-0.5.0.tgz#4ea8368548a7b8aecb7e06d8c95cb45ae2ede6a2"
+  integrity sha512-tKRsZpKz8GSGqoI/+caPmfrypiaq+OQCbd+CovEC24uk1h952lVj5sC7SqyFUm+OaJ5HN/a1YLt5cit2FMNsFA==
+  dependencies:
+    chalk "^1.1.3"
+    cli-truncate "^0.2.1"
+    elegant-spinner "^1.0.1"
+    figures "^1.7.0"
+    indent-string "^3.0.0"
+    log-symbols "^1.0.2"
+    log-update "^2.3.0"
+    strip-ansi "^3.0.1"
+
+listr-verbose-renderer@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/listr-verbose-renderer/-/listr-verbose-renderer-0.5.0.tgz#f1132167535ea4c1261102b9f28dac7cba1e03db"
+  integrity sha512-04PDPqSlsqIOaaaGZ+41vq5FejI9auqTInicFRndCBgE3bXG8D6W1I+mWhk+1nqbHmyhla/6BUrd5OSiHwKRXw==
+  dependencies:
+    chalk "^2.4.1"
+    cli-cursor "^2.1.0"
+    date-fns "^1.27.2"
+    figures "^2.0.0"
+
+listr@^0.14.3:
+  version "0.14.3"
+  resolved "https://registry.yarnpkg.com/listr/-/listr-0.14.3.tgz#2fea909604e434be464c50bddba0d496928fa586"
+  integrity sha512-RmAl7su35BFd/xoMamRjpIE4j3v+L28o8CT5YhAXQJm1fD+1l9ngXY8JAQRJ+tFK2i5njvi0iRUKV09vPwA0iA==
+  dependencies:
+    "@samverschueren/stream-to-observable" "^0.3.0"
+    is-observable "^1.1.0"
+    is-promise "^2.1.0"
+    is-stream "^1.1.0"
+    listr-silent-renderer "^1.1.1"
+    listr-update-renderer "^0.5.0"
+    listr-verbose-renderer "^0.5.0"
+    p-map "^2.0.0"
+    rxjs "^6.3.3"
+
+load-json-file@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
+  integrity sha1-lWkFcI1YtLq0wiYbBPWfMcmTdMA=
+  dependencies:
+    graceful-fs "^4.1.2"
+    parse-json "^2.2.0"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+    strip-bom "^2.0.0"
+
+load-json-file@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-2.0.0.tgz#7947e42149af80d696cbf797bcaabcfe1fe29ca8"
+  integrity sha1-eUfkIUmvgNaWy/eXvKq8/h/inKg=
+  dependencies:
+    graceful-fs "^4.1.2"
+    parse-json "^2.2.0"
+    pify "^2.0.0"
+    strip-bom "^3.0.0"
+
+load-json-file@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-4.0.0.tgz#2f5f45ab91e33216234fd53adab668eb4ec0993b"
+  integrity sha1-L19Fq5HjMhYjT9U62rZo607AmTs=
+  dependencies:
+    graceful-fs "^4.1.2"
+    parse-json "^4.0.0"
+    pify "^3.0.0"
+    strip-bom "^3.0.0"
+
+loader-runner@^2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/loader-runner/-/loader-runner-2.4.0.tgz#ed47066bfe534d7e84c4c7b9998c2a75607d9357"
+  integrity sha512-Jsmr89RcXGIwivFY21FcRrisYZfvLMTWx5kOLc+JTxtpBOG6xML0vzbc6SEQG2FO9/4Fc3wW4LVcB5DmGflaRw==
+
+loader-utils@1.2.3:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-1.2.3.tgz#1ff5dc6911c9f0a062531a4c04b609406108c2c7"
+  integrity sha512-fkpz8ejdnEMG3s37wGL07iSBDg99O9D5yflE9RGNH3hRdx9SOwYfnGYdZOUIZitN8E+E2vkq3MUMYMvPYl5ZZA==
+  dependencies:
+    big.js "^5.2.2"
+    emojis-list "^2.0.0"
+    json5 "^1.0.1"
+
+loader-utils@^0.2.16:
+  version "0.2.17"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-0.2.17.tgz#f86e6374d43205a6e6c60e9196f17c0299bfb348"
+  integrity sha1-+G5jdNQyBabmxg6RlvF8Apm/s0g=
+  dependencies:
+    big.js "^3.1.3"
+    emojis-list "^2.0.0"
+    json5 "^0.5.0"
+    object-assign "^4.0.1"
+
+loader-utils@^1.0.2, loader-utils@^1.1.0, loader-utils@^1.2.3:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-1.4.0.tgz#c579b5e34cb34b1a74edc6c1fb36bfa371d5a613"
+  integrity sha512-qH0WSMBtn/oHuwjy/NucEgbx5dbxxnxup9s4PVXJUDHZBQY+s0NWA9rJf53RBnQZxfch7euUui7hpoAPvALZdA==
+  dependencies:
+    big.js "^5.2.2"
+    emojis-list "^3.0.0"
+    json5 "^1.0.1"
+
+locate-path@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"
+  integrity sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=
+  dependencies:
+    p-locate "^2.0.0"
+    path-exists "^3.0.0"
+
+locate-path@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-3.0.0.tgz#dbec3b3ab759758071b58fe59fc41871af21400e"
+  integrity sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==
+  dependencies:
+    p-locate "^3.0.0"
+    path-exists "^3.0.0"
+
+locate-path@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-5.0.0.tgz#1afba396afd676a6d42504d0a67a3a7eb9f62aa0"
+  integrity sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==
+  dependencies:
+    p-locate "^4.1.0"
+
+lock-verify@^2.0.2:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/lock-verify/-/lock-verify-2.2.0.tgz#12432feb68bb647071c78c44bde16029a0f7d935"
+  integrity sha512-BhM1Vqsu7x0s+EalTifNjdDPks+ZjdAhComvnA6VcCIlDOI5ouELXqAe1BYuEIP4zGN0W08xVm6byJV1LnCiJg==
+  dependencies:
+    "@iarna/cli" "^1.2.0"
+    npm-package-arg "^6.1.0"
+    semver "^5.4.1"
+
+lodash._arraymap@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/lodash._arraymap/-/lodash._arraymap-3.0.0.tgz#1a8fd0f4c0df4b61dea076d717cdc97f0a3c3e66"
+  integrity sha1-Go/Q9MDfS2HeoHbXF83Jfwo8PmY=
+
+lodash._basecallback@^3.0.0:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/lodash._basecallback/-/lodash._basecallback-3.3.1.tgz#b7b2bb43dc2160424a21ccf26c57e443772a8e27"
+  integrity sha1-t7K7Q9whYEJKIczybFfkQ3cqjic=
+  dependencies:
+    lodash._baseisequal "^3.0.0"
+    lodash._bindcallback "^3.0.0"
+    lodash.isarray "^3.0.0"
+    lodash.pairs "^3.0.0"
+
+lodash._baseeach@^3.0.0:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/lodash._baseeach/-/lodash._baseeach-3.0.4.tgz#cf8706572ca144e8d9d75227c990da982f932af3"
+  integrity sha1-z4cGVyyhROjZ11InyZDamC+TKvM=
+  dependencies:
+    lodash.keys "^3.0.0"
+
+lodash._baseget@^3.0.0:
+  version "3.7.2"
+  resolved "https://registry.yarnpkg.com/lodash._baseget/-/lodash._baseget-3.7.2.tgz#1b6ae1d5facf3c25532350a13c1197cb8bb674f4"
+  integrity sha1-G2rh1frPPCVTI1ChPBGXy4u2dPQ=
+
+lodash._baseisequal@^3.0.0:
+  version "3.0.7"
+  resolved "https://registry.yarnpkg.com/lodash._baseisequal/-/lodash._baseisequal-3.0.7.tgz#d8025f76339d29342767dcc887ce5cb95a5b51f1"
+  integrity sha1-2AJfdjOdKTQnZ9zIh85cuVpbUfE=
+  dependencies:
+    lodash.isarray "^3.0.0"
+    lodash.istypedarray "^3.0.0"
+    lodash.keys "^3.0.0"
+
+lodash._bindcallback@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/lodash._bindcallback/-/lodash._bindcallback-3.0.1.tgz#e531c27644cf8b57a99e17ed95b35c748789392e"
+  integrity sha1-5THCdkTPi1epnhftlbNcdIeJOS4=
+
+lodash._getnative@^3.0.0:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/lodash._getnative/-/lodash._getnative-3.9.1.tgz#570bc7dede46d61cdcde687d65d3eecbaa3aaff5"
+  integrity sha1-VwvH3t5G1hzc3mh9ZdPuy6o6r/U=
+
+lodash._reinterpolate@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/lodash._reinterpolate/-/lodash._reinterpolate-3.0.0.tgz#0ccf2d89166af03b3663c796538b75ac6e114d9d"
+  integrity sha1-DM8tiRZq8Ds2Y8eWU4t1rG4RTZ0=
+
+lodash._topath@^3.0.0:
+  version "3.8.1"
+  resolved "https://registry.yarnpkg.com/lodash._topath/-/lodash._topath-3.8.1.tgz#3ec5e2606014f4cb97f755fe6914edd8bfc00eac"
+  integrity sha1-PsXiYGAU9MuX91X+aRTt2L/ADqw=
+  dependencies:
+    lodash.isarray "^3.0.0"
+
+lodash.camelcase@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz#b28aa6288a2b9fc651035c7711f65ab6190331a6"
+  integrity sha1-soqmKIorn8ZRA1x3EfZathkDMaY=
+
+lodash.clonedeep@^4.3.2, lodash.clonedeep@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
+  integrity sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8=
+
+lodash.debounce@^4.0.8:
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
+  integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
+
+lodash.defaultsdeep@^4.6.1:
+  version "4.6.1"
+  resolved "https://registry.yarnpkg.com/lodash.defaultsdeep/-/lodash.defaultsdeep-4.6.1.tgz#512e9bd721d272d94e3d3a63653fa17516741ca6"
+  integrity sha512-3j8wdDzYuWO3lM3Reg03MuQR957t287Rpcxp1njpEa8oDrikb+FwGdW3n+FELh/A6qib6yPit0j/pv9G/yeAqA==
+
+lodash.get@^4.4.2:
+  version "4.4.2"
+  resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
+  integrity sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk=
+
+lodash.isarguments@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz#2f573d85c6a24289ff00663b491c1d338ff3458a"
+  integrity sha1-L1c9hcaiQon/AGY7SRwdM4/zRYo=
+
+lodash.isarray@^3.0.0:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/lodash.isarray/-/lodash.isarray-3.0.4.tgz#79e4eb88c36a8122af86f844aa9bcd851b5fbb55"
+  integrity sha1-eeTriMNqgSKvhvhEqpvNhRtfu1U=
+
+lodash.ismatch@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/lodash.ismatch/-/lodash.ismatch-4.4.0.tgz#756cb5150ca3ba6f11085a78849645f188f85f37"
+  integrity sha1-dWy1FQyjum8RCFp4hJZF8Yj4Xzc=
+
+lodash.istypedarray@^3.0.0:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/lodash.istypedarray/-/lodash.istypedarray-3.0.6.tgz#c9a477498607501d8e8494d283b87c39281cef62"
+  integrity sha1-yaR3SYYHUB2OhJTSg7h8OSgc72I=
+
+lodash.kebabcase@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/lodash.kebabcase/-/lodash.kebabcase-4.1.1.tgz#8489b1cb0d29ff88195cceca448ff6d6cc295c36"
+  integrity sha1-hImxyw0p/4gZXM7KRI/21swpXDY=
+
+lodash.keys@^3.0.0:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/lodash.keys/-/lodash.keys-3.1.2.tgz#4dbc0472b156be50a0b286855d1bd0b0c656098a"
+  integrity sha1-TbwEcrFWvlCgsoaFXRvQsMZWCYo=
+  dependencies:
+    lodash._getnative "^3.0.0"
+    lodash.isarguments "^3.0.0"
+    lodash.isarray "^3.0.0"
+
+lodash.map@^3.0.0:
+  version "3.1.4"
+  resolved "https://registry.yarnpkg.com/lodash.map/-/lodash.map-3.1.4.tgz#b483acd1b786c5c7b492c495f7b5266229bc00c2"
+  integrity sha1-tIOs0beGxce0ksSV97UmYim8AMI=
+  dependencies:
+    lodash._arraymap "^3.0.0"
+    lodash._basecallback "^3.0.0"
+    lodash._baseeach "^3.0.0"
+    lodash.isarray "^3.0.0"
+    lodash.keys "^3.0.0"
+
+lodash.memoize@4.x, lodash.memoize@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
+  integrity sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4=
+
+lodash.pairs@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/lodash.pairs/-/lodash.pairs-3.0.1.tgz#bbe08d5786eeeaa09a15c91ebf0dcb7d2be326a9"
+  integrity sha1-u+CNV4bu6qCaFckevw3LfSvjJqk=
+  dependencies:
+    lodash.keys "^3.0.0"
+
+lodash.pluck@^3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/lodash.pluck/-/lodash.pluck-3.1.2.tgz#b347f0374c0169f0eeb04d672d89cec8632c2231"
+  integrity sha1-s0fwN0wBafDusE1nLYnOyGMsIjE=
+  dependencies:
+    lodash._baseget "^3.0.0"
+    lodash._topath "^3.0.0"
+    lodash.isarray "^3.0.0"
+    lodash.map "^3.0.0"
+
+lodash.snakecase@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/lodash.snakecase/-/lodash.snakecase-4.1.1.tgz#39d714a35357147837aefd64b5dcbb16becd8f8d"
+  integrity sha1-OdcUo1NXFHg3rv1ktdy7Fr7Nj40=
+
+lodash.sortby@^4.7.0:
+  version "4.7.0"
+  resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
+  integrity sha1-7dFMgk4sycHgsKG0K7UhBRakJDg=
+
+lodash.template@^4.0.2, lodash.template@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.template/-/lodash.template-4.5.0.tgz#f976195cf3f347d0d5f52483569fe8031ccce8ab"
+  integrity sha512-84vYFxIkmidUiFxidA/KjjH9pAycqW+h980j7Fuz5qxRtO9pgB7MDFTdys1N7A5mcucRiDyEq4fusljItR1T/A==
+  dependencies:
+    lodash._reinterpolate "^3.0.0"
+    lodash.templatesettings "^4.0.0"
+
+lodash.templatesettings@^4.0.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.templatesettings/-/lodash.templatesettings-4.2.0.tgz#e481310f049d3cf6d47e912ad09313b154f0fb33"
+  integrity sha512-stgLz+i3Aa9mZgnjr/O+v9ruKZsPsndy7qPZOchbqk2cnTU1ZaldKK+v7m54WoKIyxiuMZTKT2H81F8BeAc3ZQ==
+  dependencies:
+    lodash._reinterpolate "^3.0.0"
+
+lodash.throttle@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/lodash.throttle/-/lodash.throttle-4.1.1.tgz#c23e91b710242ac70c37f1e1cda9274cc39bf2f4"
+  integrity sha1-wj6RtxAkKscMN/HhzaknTMOb8vQ=
+
+lodash.uniq@4.5.0, lodash.uniq@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
+  integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
+
+lodash.upperfirst@^4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/lodash.upperfirst/-/lodash.upperfirst-4.3.1.tgz#1365edf431480481ef0d1c68957a5ed99d49f7ce"
+  integrity sha1-E2Xt9DFIBIHvDRxolXpe2Z1J984=
+
+lodash.zip@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.zip/-/lodash.zip-4.2.0.tgz#ec6662e4896408ed4ab6c542a3990b72cc080020"
+  integrity sha1-7GZi5IlkCO1KtsVCo5kLcswIACA=
+
+lodash@4.17.15, lodash@^4.0.1, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.2, lodash@^4.17.4, lodash@^4.2.1:
+  version "4.17.15"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
+  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+
+log-symbols@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-1.0.2.tgz#376ff7b58ea3086a0f09facc74617eca501e1a18"
+  integrity sha1-N2/3tY6jCGoPCfrMdGF+ylAeGhg=
+  dependencies:
+    chalk "^1.0.0"
+
+log-symbols@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-2.2.0.tgz#5740e1c5d6f0dfda4ad9323b5332107ef6b4c40a"
+  integrity sha512-VeIAFslyIerEJLXHziedo2basKbMKtTw3vfn5IzG0XTjhAVEJyNHnL2p7vc+wBDSdQuUpNw3M2u6xb9QsAY5Eg==
+  dependencies:
+    chalk "^2.0.1"
+
+log-symbols@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-3.0.0.tgz#f3a08516a5dea893336a7dee14d18a1cfdab77c4"
+  integrity sha512-dSkNGuI7iG3mfvDzUuYZyvk5dD9ocYCYzNU6CYDE6+Xqd+gwme6Z00NS3dUh8mq/73HaEtT7m6W+yUPtU6BZnQ==
+  dependencies:
+    chalk "^2.4.2"
+
+log-update@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/log-update/-/log-update-2.3.0.tgz#88328fd7d1ce7938b29283746f0b1bc126b24708"
+  integrity sha1-iDKP19HOeTiykoN0bwsbwSayRwg=
+  dependencies:
+    ansi-escapes "^3.0.0"
+    cli-cursor "^2.0.0"
+    wrap-ansi "^3.0.1"
+
+logalot@^2.0.0, logalot@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/logalot/-/logalot-2.1.0.tgz#5f8e8c90d304edf12530951a5554abb8c5e3f552"
+  integrity sha1-X46MkNME7fElMJUaVVSruMXj9VI=
+  dependencies:
+    figures "^1.3.5"
+    squeak "^1.0.0"
+
+logform@^2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/logform/-/logform-2.1.2.tgz#957155ebeb67a13164069825ce67ddb5bb2dd360"
+  integrity sha512-+lZh4OpERDBLqjiwDLpAWNQu6KMjnlXH2ByZwCuSqVPJletw0kTWJf5CgSNAUKn1KUkv3m2cUz/LK8zyEy7wzQ==
+  dependencies:
+    colors "^1.2.1"
+    fast-safe-stringify "^2.0.4"
+    fecha "^2.3.3"
+    ms "^2.1.1"
+    triple-beam "^1.3.0"
+
+loglevel@^1.6.4:
+  version "1.6.7"
+  resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.7.tgz#b3e034233188c68b889f5b862415306f565e2c56"
+  integrity sha512-cY2eLFrQSAfVPhCgH1s7JI73tMbg9YC3v3+ZHVW67sBS7UxWzNEk/ZBbSfLykBWHp33dqqtOv82gjhKEi81T/A==
+
+lolex@^5.0.0:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/lolex/-/lolex-5.1.2.tgz#953694d098ce7c07bc5ed6d0e42bc6c0c6d5a367"
+  integrity sha512-h4hmjAvHTmd+25JSwrtTIuwbKdwg5NzZVRMLn9saij4SZaepCrTCxPr35H/3bjwfMJtN+t3CX8672UIkglz28A==
+  dependencies:
+    "@sinonjs/commons" "^1.7.0"
+
+longest-streak@^2.0.1:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/longest-streak/-/longest-streak-2.0.4.tgz#b8599957da5b5dab64dee3fe316fa774597d90e4"
+  integrity sha512-vM6rUVCVUJJt33bnmHiZEvr7wPT78ztX7rojL+LW51bHtLh6HTjx84LA5W4+oa6aKEJA7jJu5LR6vQRBpA5DVg==
+
+longest@^1.0.0, longest@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
+  integrity sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=
+
+loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
+  integrity sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==
+  dependencies:
+    js-tokens "^3.0.0 || ^4.0.0"
+
+loud-rejection@^1.0.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/loud-rejection/-/loud-rejection-1.6.0.tgz#5b46f80147edee578870f086d04821cf998e551f"
+  integrity sha1-W0b4AUft7leIcPCG0Eghz5mOVR8=
+  dependencies:
+    currently-unhandled "^0.4.1"
+    signal-exit "^3.0.0"
+
+lower-case@^1.1.1:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-1.1.4.tgz#9a2cabd1b9e8e0ae993a4bf7d5875c39c42e8eac"
+  integrity sha1-miyr0bno4K6ZOkv31YdcOcQujqw=
+
+lower-case@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-2.0.1.tgz#39eeb36e396115cc05e29422eaea9e692c9408c7"
+  integrity sha512-LiWgfDLLb1dwbFQZsSglpRj+1ctGnayXz3Uv0/WO8n558JycT5fg6zkNcnW0G68Nn0aEldTFeEfmjCfmqry/rQ==
+  dependencies:
+    tslib "^1.10.0"
+
+lowercase-keys@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.0.tgz#4e3366b39e7f5457e35f1324bdf6f88d0bfc7306"
+  integrity sha1-TjNms55/VFfjXxMkvfb4jQv8cwY=
+
+lowercase-keys@^1.0.0, lowercase-keys@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
+  integrity sha512-G2Lj61tXDnVFFOi8VZds+SoQjtQC3dgokKdDG2mTm1tx4m50NUHBOZSBwQQHyy0V12A0JTG4icfZQH+xPyh8VA==
+
+lowercase-keys@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-2.0.0.tgz#2603e78b7b4b0006cbca2fbcc8a3202558ac9479"
+  integrity sha512-tqNXrS78oMOE73NMxK4EMLQsQowWf8jKooH9g7xPavRT706R6bkQJ6DY2Te7QukaZsulxa30wQ7bk0pm4XiHmA==
+
+lowlight@~1.11.0:
+  version "1.11.0"
+  resolved "https://registry.yarnpkg.com/lowlight/-/lowlight-1.11.0.tgz#1304d83005126d4e8b1dc0f07981e9b689ec2efc"
+  integrity sha512-xrGGN6XLL7MbTMdPD6NfWPwY43SNkjf/d0mecSx/CW36fUZTjRHEq0/Cdug3TWKtRXLWi7iMl1eP0olYxj/a4A==
+  dependencies:
+    fault "^1.0.2"
+    highlight.js "~9.13.0"
+
+lpad-align@^1.0.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/lpad-align/-/lpad-align-1.1.2.tgz#21f600ac1c3095c3c6e497ee67271ee08481fe9e"
+  integrity sha1-IfYArBwwlcPG5JfuZyce4ISB/p4=
+  dependencies:
+    get-stdin "^4.0.1"
+    indent-string "^2.1.0"
+    longest "^1.0.0"
+    meow "^3.3.0"
+
+lru-cache@^4.0.1, lru-cache@^4.1.2:
+  version "4.1.5"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.5.tgz#8bbe50ea85bed59bc9e33dcab8235ee9bcf443cd"
+  integrity sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==
+  dependencies:
+    pseudomap "^1.0.2"
+    yallist "^2.1.2"
+
+lru-cache@^5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-5.1.1.tgz#1da27e6710271947695daf6848e847f01d84b920"
+  integrity sha512-KpNARQA3Iwv+jTA0utUVVbrh+Jlrr1Fv0e56GGzAFOXN7dk/FviaDW8LHmK52DlcH4WP2n6gI8vN1aesBFgo9w==
+  dependencies:
+    yallist "^3.0.2"
+
+magic-string@0.25.4:
+  version "0.25.4"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.4.tgz#325b8a0a79fc423db109b77fd5a19183b7ba5143"
+  integrity sha512-oycWO9nEVAP2RVPbIoDoA4Y7LFIJ3xRYov93gAyJhZkET1tNuB0u7uWkZS2LpBWTJUWnmau/To8ECWRC+jKNfw==
+  dependencies:
+    sourcemap-codec "^1.4.4"
+
+magic-string@^0.25.0, magic-string@^0.25.2, magic-string@^0.25.5:
+  version "0.25.6"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.6.tgz#5586387d1242f919c6d223579cc938bf1420795e"
+  integrity sha512-3a5LOMSGoCTH5rbqobC2HuDNRtE2glHZ8J7pK+QZYppyWA36yuNpsX994rIY2nCuyP7CZYy7lQq/X2jygiZ89g==
+  dependencies:
+    sourcemap-codec "^1.4.4"
+
+make-dir@^1.0.0, make-dir@^1.2.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.3.0.tgz#79c1033b80515bd6d24ec9933e860ca75ee27f0c"
+  integrity sha512-2w31R7SJtieJJnQtGc7RVL2StM2vGYVfqUOvUDxH6bC6aJTxPxTF0GnIgCyu7tjockiUWAYQRbxa7vKn34s5sQ==
+  dependencies:
+    pify "^3.0.0"
+
+make-dir@^2.0.0, make-dir@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-2.1.0.tgz#5f0310e18b8be898cc07009295a30ae41e91e6f5"
+  integrity sha512-LS9X+dc8KLxXCb8dni79fLIIUA5VyZoyjSMCwTluaXA0o27cCK0bhXkpgw+sTXVpPy/lSO57ilRixqk0vDmtRA==
+  dependencies:
+    pify "^4.0.1"
+    semver "^5.6.0"
+
+make-dir@^3.0.0, make-dir@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-3.0.2.tgz#04a1acbf22221e1d6ef43559f43e05a90dbb4392"
+  integrity sha512-rYKABKutXa6vXTXhoV18cBE7PaewPXHe/Bdq4v+ZLMhxbWApkFFplT0LcbMW+6BbjnQXzZ/sAvSE/JdguApG5w==
+  dependencies:
+    semver "^6.0.0"
+
+make-error@1.x:
+  version "1.3.6"
+  resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.6.tgz#2eb2e37ea9b67c4891f684a1394799af484cf7a2"
+  integrity sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==
+
+make-fetch-happen@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/make-fetch-happen/-/make-fetch-happen-4.0.2.tgz#2d156b11696fb32bffbafe1ac1bc085dd6c78a79"
+  integrity sha512-YMJrAjHSb/BordlsDEcVcPyTbiJKkzqMf48N8dAJZT9Zjctrkb6Yg4TY9Sq2AwSIQJFn5qBBKVTYt3vP5FMIHA==
+  dependencies:
+    agentkeepalive "^3.4.1"
+    cacache "^11.3.3"
+    http-cache-semantics "^3.8.1"
+    http-proxy-agent "^2.1.0"
+    https-proxy-agent "^2.2.1"
+    lru-cache "^5.1.1"
+    mississippi "^3.0.0"
+    node-fetch-npm "^2.0.2"
+    promise-retry "^1.1.1"
+    socks-proxy-agent "^4.0.0"
+    ssri "^6.0.0"
+
+make-fetch-happen@^5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/make-fetch-happen/-/make-fetch-happen-5.0.2.tgz#aa8387104f2687edca01c8687ee45013d02d19bd"
+  integrity sha512-07JHC0r1ykIoruKO8ifMXu+xEU8qOXDFETylktdug6vJDACnP+HKevOu3PXyNPzFyTSlz8vrBYlBO1JZRe8Cag==
+  dependencies:
+    agentkeepalive "^3.4.1"
+    cacache "^12.0.0"
+    http-cache-semantics "^3.8.1"
+    http-proxy-agent "^2.1.0"
+    https-proxy-agent "^2.2.3"
+    lru-cache "^5.1.1"
+    mississippi "^3.0.0"
+    node-fetch-npm "^2.0.2"
+    promise-retry "^1.1.1"
+    socks-proxy-agent "^4.0.0"
+    ssri "^6.0.0"
+
+make-iterator@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/make-iterator/-/make-iterator-1.0.1.tgz#29b33f312aa8f547c4a5e490f56afcec99133ad6"
+  integrity sha512-pxiuXh0iVEq7VM7KMIhs5gxsfxCux2URptUQaXo4iZZJxBAzTPOLE2BumO5dbfVYq/hBJFBR/a1mFDmOx5AGmw==
+  dependencies:
+    kind-of "^6.0.2"
+
+makeerror@1.0.x:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/makeerror/-/makeerror-1.0.11.tgz#e01a5c9109f2af79660e4e8b9587790184f5a96c"
+  integrity sha1-4BpckQnyr3lmDk6LlYd5AYT1qWw=
+  dependencies:
+    tmpl "1.0.x"
+
+mamacro@^0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/mamacro/-/mamacro-0.0.3.tgz#ad2c9576197c9f1abf308d0787865bd975a3f3e4"
+  integrity sha512-qMEwh+UujcQ+kbz3T6V+wAmO2U8veoq2w+3wY8MquqwVA3jChfwY+Tk52GZKDfACEPjuZ7r2oJLejwpt8jtwTA==
+
+map-age-cleaner@^0.1.1:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/map-age-cleaner/-/map-age-cleaner-0.1.3.tgz#7d583a7306434c055fe474b0f45078e6e1b4b92a"
+  integrity sha512-bJzx6nMoP6PDLPBFmg7+xRKeFZvFboMrGlxmNj9ClvX53KrmvM5bXFXEWjbz4cz1AFn+jWJ9z/DJSz7hrs0w3w==
+  dependencies:
+    p-defer "^1.0.0"
+
+map-cache@^0.2.0, map-cache@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/map-cache/-/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf"
+  integrity sha1-wyq9C9ZSXZsFFkW7TyasXcmKDb8=
+
+map-obj@^1.0.0, map-obj@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
+  integrity sha1-2TPOuSBdgr3PSIb2dCvcK03qFG0=
+
+map-obj@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-2.0.0.tgz#a65cd29087a92598b8791257a523e021222ac1f9"
+  integrity sha1-plzSkIepJZi4eRJXpSPgISIqwfk=
+
+map-obj@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-4.1.0.tgz#b91221b542734b9f14256c0132c897c5d7256fd5"
+  integrity sha512-glc9y00wgtwcDmp7GaE/0b0OnxpNJsVf3ael/An6Fe2Q51LLwN1er6sdomLRzz5h0+yMpiYLhWYF5R7HeqVd4g==
+
+map-or-similar@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/map-or-similar/-/map-or-similar-1.5.0.tgz#6de2653174adfb5d9edc33c69d3e92a1b76faf08"
+  integrity sha1-beJlMXSt+12e3DPGnT6Sobdvrwg=
+
+map-visit@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/map-visit/-/map-visit-1.0.0.tgz#ecdca8f13144e660f1b5bd41f12f3479d98dfb8f"
+  integrity sha1-7Nyo8TFE5mDxtb1B8S80edmN+48=
+  dependencies:
+    object-visit "^1.0.0"
+
+markdown-escapes@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/markdown-escapes/-/markdown-escapes-1.0.4.tgz#c95415ef451499d7602b91095f3c8e8975f78535"
+  integrity sha512-8z4efJYk43E0upd0NbVXwgSTQs6cT3T06etieCMEg7dRbzCbxUCK/GHlX8mhHRDcp+OLlHkPKsvqQTCvsRl2cg==
+
+markdown-table@^1.1.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/markdown-table/-/markdown-table-1.1.3.tgz#9fcb69bcfdb8717bfd0398c6ec2d93036ef8de60"
+  integrity sha512-1RUZVgQlpJSPWYbFSpmudq5nHY1doEIv89gBtF0s4gW1GF2XorxcA/70M5vq7rLv0a6mhOUccRsqkwhwLCIQ2Q==
+
+markdown-to-jsx@^6.9.1, markdown-to-jsx@^6.9.3:
+  version "6.11.0"
+  resolved "https://registry.yarnpkg.com/markdown-to-jsx/-/markdown-to-jsx-6.11.0.tgz#a2e3f2bc781c3402d8bb0f8e0a12a186474623b0"
+  integrity sha512-RH7LCJQ4RFmPqVeZEesKaO1biRzB/k4utoofmTCp3Eiw6D7qfvK8fzZq/2bjEJAtVkfPrM5SMt5APGf2rnaKMg==
+  dependencies:
+    prop-types "^15.6.2"
+    unquote "^1.1.0"
+
+matchdep@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/matchdep/-/matchdep-2.0.0.tgz#c6f34834a0d8dbc3b37c27ee8bbcb27c7775582e"
+  integrity sha1-xvNINKDY28OzfCfui7yyfHd1WC4=
+  dependencies:
+    findup-sync "^2.0.0"
+    micromatch "^3.0.4"
+    resolve "^1.4.0"
+    stack-trace "0.0.10"
+
+material-colors@^1.2.1:
+  version "1.2.6"
+  resolved "https://registry.yarnpkg.com/material-colors/-/material-colors-1.2.6.tgz#6d1958871126992ceecc72f4bcc4d8f010865f46"
+  integrity sha512-6qE4B9deFBIa9YSpOc9O0Sgc43zTeVYbgDT5veRKSlB2+ZuHNoVVxA1L/ckMUayV9Ay9y7Z/SZCLcGteW9i7bg==
+
+mathml-tag-names@^2.1.3:
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/mathml-tag-names/-/mathml-tag-names-2.1.3.tgz#4ddadd67308e780cf16a47685878ee27b736a0a3"
+  integrity sha512-APMBEanjybaPzUrfqU0IMU5I0AswKMH7k8OTLs0vvV4KZpExkTkY87nR/zpbuTPj+gARop7aGUbl11pnDfW6xg==
+
+md5.js@^1.3.4:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.5.tgz#b5d07b8e3216e3e27cd728d72f70d1e6a342005f"
+  integrity sha512-xitP+WxNPcTTOgnTJcrhM0xvdPepipPSf3I8EIpGKeFLjt3PlJLIDG3u8EX53ZIubkb+5U2+3rELYpEhHhzdkg==
+  dependencies:
+    hash-base "^3.0.0"
+    inherits "^2.0.1"
+    safe-buffer "^5.1.2"
+
+mdast-comment-marker@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/mdast-comment-marker/-/mdast-comment-marker-1.1.2.tgz#5ad2e42cfcc41b92a10c1421a98c288d7b447a6d"
+  integrity sha512-vTFXtmbbF3rgnTh3Zl3irso4LtvwUq/jaDvT2D1JqTGAwaipcS7RpTxzi6KjoRqI9n2yuAhzLDAC8xVTF3XYVQ==
+
+mdast-squeeze-paragraphs@^3.0.0:
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/mdast-squeeze-paragraphs/-/mdast-squeeze-paragraphs-3.0.5.tgz#f428b6b944f8faef454db9b58f170c4183cb2e61"
+  integrity sha512-xX6Vbe348Y/rukQlG4W3xH+7v4ZlzUbSY4HUIQCuYrF2DrkcHx584mCaFxkWoDZKNUfyLZItHC9VAqX3kIP7XA==
+  dependencies:
+    unist-util-remove "^1.0.0"
+
+mdast-util-compact@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/mdast-util-compact/-/mdast-util-compact-1.0.4.tgz#d531bb7667b5123abf20859be086c4d06c894593"
+  integrity sha512-3YDMQHI5vRiS2uygEFYaqckibpJtKq5Sj2c8JioeOQBU6INpKbdWzfyLqFFnDwEcEnRFIdMsguzs5pC1Jp4Isg==
+  dependencies:
+    unist-util-visit "^1.1.0"
+
+mdast-util-definitions@^1.2.0:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/mdast-util-definitions/-/mdast-util-definitions-1.2.5.tgz#3fe622a4171c774ebd06f11e9f8af7ec53ea5c74"
+  integrity sha512-CJXEdoLfiISCDc2JB6QLb79pYfI6+GcIH+W2ox9nMc7od0Pz+bovcHsiq29xAQY6ayqe/9CsK2VzkSJdg1pFYA==
+  dependencies:
+    unist-util-visit "^1.0.0"
+
+mdast-util-heading-style@^1.0.2:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/mdast-util-heading-style/-/mdast-util-heading-style-1.0.6.tgz#6410418926fd5673d40f519406b35d17da10e3c5"
+  integrity sha512-8ZuuegRqS0KESgjAGW8zTx4tJ3VNIiIaGFNEzFpRSAQBavVc7AvOo9I4g3crcZBfYisHs4seYh0rAVimO6HyOw==
+
+mdast-util-to-hast@7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/mdast-util-to-hast/-/mdast-util-to-hast-7.0.0.tgz#589b562ce1ae0a7849e6c38536a9e7bc4f415e54"
+  integrity sha512-vxnXKSZgvPG2grZM3kxaF052pxsLtq8TPAkiMkqYj1nFTOazYUPXt3LFYIEB6Ws/IX7Uyvljzk64kD6DwZl/wQ==
+  dependencies:
+    collapse-white-space "^1.0.0"
+    detab "^2.0.0"
+    mdast-util-definitions "^1.2.0"
+    mdurl "^1.0.1"
+    trim-lines "^1.0.0"
+    unist-builder "^2.0.0"
+    unist-util-generated "^1.0.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^2.0.0"
+
+mdast-util-to-string@^1.0.2:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/mdast-util-to-string/-/mdast-util-to-string-1.0.8.tgz#a414cee45ad4bef93a60f32f48266d43e263d88f"
+  integrity sha512-GBracya0dOzckEEizUBzfrkWRLCHMsppuU97LPUriY9kWnYyGFWTx4VDW+sUcj2LneBz/Tp1aYp3aUCibzjtWg==
+
+mdn-data@2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.0.4.tgz#699b3c38ac6f1d728091a64650b65d388502fd5b"
+  integrity sha512-iV3XNKw06j5Q7mi6h+9vbx23Tv7JkjEVgKHW4pimwyDGWm0OIQntJJ+u1C6mg6mK1EaTv42XQ7w76yuzH7M2cA==
+
+mdurl@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/mdurl/-/mdurl-1.0.1.tgz#fe85b2ec75a59037f2adfec100fd6c601761152e"
+  integrity sha1-/oWy7HWlkDfyrf7BAP1sYBdhFS4=
+
+media-typer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
+  integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
+
+mem@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/mem/-/mem-1.1.0.tgz#5edd52b485ca1d900fe64895505399a0dfa45f76"
+  integrity sha1-Xt1StIXKHZAP5kiVUFOZoN+kX3Y=
+  dependencies:
+    mimic-fn "^1.0.0"
+
+mem@^4.0.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/mem/-/mem-4.3.0.tgz#461af497bc4ae09608cdb2e60eefb69bff744178"
+  integrity sha512-qX2bG48pTqYRVmDB37rn/6PT7LcR8T7oAX3bf99u1Tt1nzxYfxkgqDwUwolPlXweM0XzBOBFzSx4kfp7KP1s/w==
+  dependencies:
+    map-age-cleaner "^0.1.1"
+    mimic-fn "^2.0.0"
+    p-is-promise "^2.0.0"
+
+memoize-one@^5.0.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/memoize-one/-/memoize-one-5.1.1.tgz#047b6e3199b508eaec03504de71229b8eb1d75c0"
+  integrity sha512-HKeeBpWvqiVJD57ZUAsJNm71eHTykffzcLZVYWiVfQeI1rJtuEaS7hQiEpWfVVk18donPwJEcFKIkCmPJNOhHA==
+
+memoizerific@^1.11.3:
+  version "1.11.3"
+  resolved "https://registry.yarnpkg.com/memoizerific/-/memoizerific-1.11.3.tgz#7c87a4646444c32d75438570905f2dbd1b1a805a"
+  integrity sha1-fIekZGREwy11Q4VwkF8tvRsagFo=
+  dependencies:
+    map-or-similar "^1.5.0"
+
+memory-fs@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.4.1.tgz#3a9a20b8462523e447cfbc7e8bb80ed667bfc552"
+  integrity sha1-OpoguEYlI+RHz7x+i7gO1me/xVI=
+  dependencies:
+    errno "^0.1.3"
+    readable-stream "^2.0.1"
+
+memory-fs@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.5.0.tgz#324c01288b88652966d161db77838720845a8e3c"
+  integrity sha512-jA0rdU5KoQMC0e6ppoNRtpp6vjFq6+NY7r8hywnC7V+1Xj/MtHwGIbB1QaK/dunyjWteJzmkpd7ooeWg10T7GA==
+  dependencies:
+    errno "^0.1.3"
+    readable-stream "^2.0.1"
+
+memorystream@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/memorystream/-/memorystream-0.3.1.tgz#86d7090b30ce455d63fbae12dda51a47ddcaf9b2"
+  integrity sha1-htcJCzDORV1j+64S3aUaR93K+bI=
+
+meow@5.0.0, meow@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/meow/-/meow-5.0.0.tgz#dfc73d63a9afc714a5e371760eb5c88b91078aa4"
+  integrity sha512-CbTqYU17ABaLefO8vCU153ZZlprKYWDljcndKKDCFcYQITzWCXZAVk4QMFZPgvzrnUQ3uItnIE/LoUOwrT15Ig==
+  dependencies:
+    camelcase-keys "^4.0.0"
+    decamelize-keys "^1.0.0"
+    loud-rejection "^1.0.0"
+    minimist-options "^3.0.1"
+    normalize-package-data "^2.3.4"
+    read-pkg-up "^3.0.0"
+    redent "^2.0.0"
+    trim-newlines "^2.0.0"
+    yargs-parser "^10.0.0"
+
+meow@^3.3.0:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/meow/-/meow-3.7.0.tgz#72cb668b425228290abbfa856892587308a801fb"
+  integrity sha1-cstmi0JSKCkKu/qFaJJYcwioAfs=
+  dependencies:
+    camelcase-keys "^2.0.0"
+    decamelize "^1.1.2"
+    loud-rejection "^1.0.0"
+    map-obj "^1.0.1"
+    minimist "^1.1.3"
+    normalize-package-data "^2.3.4"
+    object-assign "^4.0.1"
+    read-pkg-up "^1.0.1"
+    redent "^1.0.0"
+    trim-newlines "^1.0.0"
+
+meow@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/meow/-/meow-4.0.1.tgz#d48598f6f4b1472f35bf6317a95945ace347f975"
+  integrity sha512-xcSBHD5Z86zaOc+781KrupuHAzeGXSLtiAOmBsiLDiPSaYSB6hdew2ng9EBAnZ62jagG9MHAOdxpDi/lWBFJ/A==
+  dependencies:
+    camelcase-keys "^4.0.0"
+    decamelize-keys "^1.0.0"
+    loud-rejection "^1.0.0"
+    minimist "^1.1.3"
+    minimist-options "^3.0.1"
+    normalize-package-data "^2.3.4"
+    read-pkg-up "^3.0.0"
+    redent "^2.0.0"
+    trim-newlines "^2.0.0"
+
+meow@^6.0.0:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/meow/-/meow-6.0.1.tgz#f9b3f912c9aa039142cebcf74315129f4cd1ce1c"
+  integrity sha512-kxGTFgT/b7/oSRSQsJ0qsT5IMU+bgZ1eAdSA3kIV7onkW0QWo/hL5RbGlMfvBjHJKPE1LaPX0kdecYFiqYWjUw==
+  dependencies:
+    "@types/minimist" "^1.2.0"
+    camelcase-keys "^6.1.1"
+    decamelize-keys "^1.1.0"
+    hard-rejection "^2.0.0"
+    minimist-options "^4.0.1"
+    normalize-package-data "^2.5.0"
+    read-pkg-up "^7.0.0"
+    redent "^3.0.0"
+    trim-newlines "^3.0.0"
+    type-fest "^0.8.1"
+    yargs-parser "^16.1.0"
+
+merge-descriptors@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
+  integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=
+
+merge-source-map@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/merge-source-map/-/merge-source-map-1.1.0.tgz#2fdde7e6020939f70906a68f2d7ae685e4c8c646"
+  integrity sha512-Qkcp7P2ygktpMPh2mCQZaf3jhN6D3Z/qVZHSdWvQ+2Ef5HgRAPBO57A77+ENm0CPx2+1Ce/MYKi3ymqdfuqibw==
+  dependencies:
+    source-map "^0.6.1"
+
+merge-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
+  integrity sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==
+
+merge2@^1.2.3, merge2@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.3.0.tgz#5b366ee83b2f1582c48f87e47cf1a9352103ca81"
+  integrity sha512-2j4DAdlBOkiSZIsaXk4mTE3sRS02yBHAtfy127xRV3bQUFqXkjHCHLW6Scv7DwNRbIWNHH8zpnz9zMaKXIdvYw==
+
+methods@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
+  integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=
+
+microevent.ts@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/microevent.ts/-/microevent.ts-0.1.1.tgz#70b09b83f43df5172d0205a63025bce0f7357fa0"
+  integrity sha512-jo1OfR4TaEwd5HOrt5+tAZ9mqT4jmpNAusXtyfNzqVm9uiSYFZlKM1wYL4oU7azZW/PxQW53wM0S6OR1JHNa2g==
+
+micromatch@^3.0.4, micromatch@^3.1.10, micromatch@^3.1.4:
+  version "3.1.10"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
+  integrity sha512-MWikgl9n9M3w+bpsY3He8L+w9eF9338xRl8IAO5viDizwSzziFEyUzo2xrrloB64ADbTf8uA8vRqqttDTOmccg==
+  dependencies:
+    arr-diff "^4.0.0"
+    array-unique "^0.3.2"
+    braces "^2.3.1"
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    extglob "^2.0.4"
+    fragment-cache "^0.2.1"
+    kind-of "^6.0.2"
+    nanomatch "^1.2.9"
+    object.pick "^1.3.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.2"
+
+micromatch@^4.0.0, micromatch@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.2.tgz#4fcb0999bf9fbc2fcbdd212f6d629b9a56c39259"
+  integrity sha512-y7FpHSbMUMoyPbYUSzO6PaZ6FyRnQOpHuKwbo1G+Knck95XVU4QAiKdGEnj5wwoS7PlOgthX/09u5iFJ+aYf5Q==
+  dependencies:
+    braces "^3.0.1"
+    picomatch "^2.0.5"
+
+miller-rabin@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/miller-rabin/-/miller-rabin-4.0.1.tgz#f080351c865b0dc562a8462966daa53543c78a4d"
+  integrity sha512-115fLhvZVqWwHPbClyntxEVfVDfl9DLLTuJvq3g2O/Oxi8AiNouAHvDSzHS0viUJc+V5vm3eq91Xwqn9dp4jRA==
+  dependencies:
+    bn.js "^4.0.0"
+    brorand "^1.0.1"
+
+mime-db@1.43.0, "mime-db@>= 1.43.0 < 2", mime-db@^1.28.0:
+  version "1.43.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.43.0.tgz#0a12e0502650e473d735535050e7c8f4eb4fae58"
+  integrity sha512-+5dsGEEovYbT8UY9yD7eE4XTc4UwJ1jBYlgaQQF38ENsKR3wj/8q8RFZrF9WIZpB2V1ArTVFUva8sAul1NzRzQ==
+
+mime-types@^2.1.12, mime-types@~2.1.17, mime-types@~2.1.19, mime-types@~2.1.24:
+  version "2.1.26"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.26.tgz#9c921fc09b7e149a65dfdc0da4d20997200b0a06"
+  integrity sha512-01paPWYgLrkqAyrlDorC1uDwl2p3qZT7yl806vW7DvDoxwXi46jsjFbg+WdwotBIk6/MbEhO/dh5aZ5sNj/dWQ==
+  dependencies:
+    mime-db "1.43.0"
+
+mime@1.6.0, mime@^1.4.1:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
+  integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
+
+mime@^2.3.1, mime@^2.4.4:
+  version "2.4.4"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-2.4.4.tgz#bd7b91135fc6b01cde3e9bae33d659b63d8857e5"
+  integrity sha512-LRxmNwziLPT828z+4YkNzloCFC2YM4wrB99k+AV5ZbEyfGNWfG8SO1FUXLmLDBSo89NrJZ4DIWeLjy1CHGhMGA==
+
+mimic-fn@^1.0.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.2.0.tgz#820c86a39334640e99516928bd03fca88057d022"
+  integrity sha512-jf84uxzwiuiIVKiOLpfYk7N46TSy8ubTonmneY9vrpHNAnp0QBt2BxWV9dO3/j+BoVAb+a5G6YDPW3M5HOdMWQ==
+
+mimic-fn@^2.0.0, mimic-fn@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
+  integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
+
+mimic-response@^1.0.0, mimic-response@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
+  integrity sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==
+
+min-document@^2.19.0:
+  version "2.19.0"
+  resolved "https://registry.yarnpkg.com/min-document/-/min-document-2.19.0.tgz#7bd282e3f5842ed295bb748cdd9f1ffa2c824685"
+  integrity sha1-e9KC4/WELtKVu3SM3Z8f+iyCRoU=
+  dependencies:
+    dom-walk "^0.1.0"
+
+min-indent@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/min-indent/-/min-indent-1.0.0.tgz#cfc45c37e9ec0d8f0a0ec3dd4ef7f7c3abe39256"
+  integrity sha1-z8RcN+nsDY8KDsPdTvf3w6vjklY=
+
+mini-css-extract-plugin@0.8.0:
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.8.0.tgz#81d41ec4fe58c713a96ad7c723cdb2d0bd4d70e1"
+  integrity sha512-MNpRGbNA52q6U92i0qbVpQNsgk7LExy41MdAlG84FeytfDOtRIf/mCHdEgG8rpTKOaNKiqUnZdlptF469hxqOw==
+  dependencies:
+    loader-utils "^1.1.0"
+    normalize-url "1.9.1"
+    schema-utils "^1.0.0"
+    webpack-sources "^1.1.0"
+
+minimalistic-assert@^1.0.0, minimalistic-assert@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz#2e194de044626d4a10e7f7fbc00ce73e83e4d5c7"
+  integrity sha512-UtJcAD4yEaGtjPezWuO9wC4nwUnVH/8/Im3yEHQP4b67cXlD/Qr9hdITCU1xDbSEXg2XKNaP8jsReV7vQd00/A==
+
+minimalistic-crypto-utils@^1.0.0, minimalistic-crypto-utils@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
+  integrity sha1-9sAMHAsIIkblxNmd+4x8CDsrWCo=
+
+minimatch@3.0.4, minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
+  integrity sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==
+  dependencies:
+    brace-expansion "^1.1.7"
+
+minimist-options@^3.0.1:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/minimist-options/-/minimist-options-3.0.2.tgz#fba4c8191339e13ecf4d61beb03f070103f3d954"
+  integrity sha512-FyBrT/d0d4+uiZRbqznPXqw3IpZZG3gl3wKWiX784FycUKVwBt0uLBFkQrtE4tZOrgo78nZp2jnKz3L65T5LdQ==
+  dependencies:
+    arrify "^1.0.1"
+    is-plain-obj "^1.1.0"
+
+minimist-options@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/minimist-options/-/minimist-options-4.0.2.tgz#29c4021373ded40d546186725e57761e4b1984a7"
+  integrity sha512-seq4hpWkYSUh1y7NXxzucwAN9yVlBc3Upgdjz8vLCP97jG8kaOmzYrVH/m7tQ1NYD1wdtZbSLfdy4zFmRWuc/w==
+  dependencies:
+    arrify "^1.0.1"
+    is-plain-obj "^1.1.0"
+
+minimist@0.0.8:
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+  integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
+
+minimist@1.1.x:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.1.3.tgz#3bedfd91a92d39016fcfaa1c681e8faa1a1efda8"
+  integrity sha1-O+39kaktOQFvz6ocaB6Pqhoe/ag=
+
+minimist@^1.1.0, minimist@^1.1.1, minimist@^1.1.3, minimist@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+  integrity sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=
+
+minimist@~0.0.1:
+  version "0.0.10"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
+  integrity sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8=
+
+minipass-collect@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/minipass-collect/-/minipass-collect-1.0.2.tgz#22b813bf745dc6edba2576b940022ad6edc8c617"
+  integrity sha512-6T6lH0H8OG9kITm/Jm6tdooIbogG9e0tLgpY6mphXSm/A9u8Nq1ryBG+Qspiub9LjWlBPsPS3tWQ/Botq4FdxA==
+  dependencies:
+    minipass "^3.0.0"
+
+minipass-flush@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/minipass-flush/-/minipass-flush-1.0.5.tgz#82e7135d7e89a50ffe64610a787953c4c4cbb373"
+  integrity sha512-JmQSYYpPUqX5Jyn1mXaRwOda1uQ8HP5KAT/oDSLCzt1BYRhQU0/hDtsB1ufZfEEzMZ9aAVmsBw8+FWsIXlClWw==
+  dependencies:
+    minipass "^3.0.0"
+
+minipass-pipeline@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/minipass-pipeline/-/minipass-pipeline-1.2.2.tgz#3dcb6bb4a546e32969c7ad710f2c79a86abba93a"
+  integrity sha512-3JS5A2DKhD2g0Gg8x3yamO0pj7YeKGwVlDS90pF++kxptwx/F+B//roxf9SqYil5tQo65bijy+dAuAFZmYOouA==
+  dependencies:
+    minipass "^3.0.0"
+
+minipass@^2.3.5, minipass@^2.6.0, minipass@^2.8.6, minipass@^2.9.0:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/minipass/-/minipass-2.9.0.tgz#e713762e7d3e32fed803115cf93e04bca9fcc9a6"
+  integrity sha512-wxfUjg9WebH+CUDX/CdbRlh5SmfZiy/hpkxaRI16Y9W56Pa75sWgd/rvFilSgrauD9NyFymP/+JFV3KwzIsJeg==
+  dependencies:
+    safe-buffer "^5.1.2"
+    yallist "^3.0.0"
+
+minipass@^3.0.0, minipass@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/minipass/-/minipass-3.1.1.tgz#7607ce778472a185ad6d89082aa2070f79cedcd5"
+  integrity sha512-UFqVihv6PQgwj8/yTGvl9kPz7xIAY+R5z6XYjRInD3Gk3qx6QGSD6zEcpeG4Dy/lQnv1J6zv8ejV90hyYIKf3w==
+  dependencies:
+    yallist "^4.0.0"
+
+minizlib@^1.2.1:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.3.3.tgz#2290de96818a34c29551c8a8d301216bd65a861d"
+  integrity sha512-6ZYMOEnmVsdCeTJVE0W9ZD+pVnE8h9Hma/iOwwRDsdQoePpoX56/8B6z3P9VNwppJuBKNRuFDRNRqRWexT9G9Q==
+  dependencies:
+    minipass "^2.9.0"
+
+mississippi@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/mississippi/-/mississippi-3.0.0.tgz#ea0a3291f97e0b5e8776b363d5f0a12d94c67022"
+  integrity sha512-x471SsVjUtBRtcvd4BzKE9kFC+/2TeWgKCgw0bZcw1b9l2X3QX5vCWgF+KaZaYm87Ss//rHnWryupDrgLvmSkA==
+  dependencies:
+    concat-stream "^1.5.0"
+    duplexify "^3.4.2"
+    end-of-stream "^1.1.0"
+    flush-write-stream "^1.0.0"
+    from2 "^2.1.0"
+    parallel-transform "^1.1.0"
+    pump "^3.0.0"
+    pumpify "^1.3.3"
+    stream-each "^1.1.0"
+    through2 "^2.0.0"
+
+mixin-deep@^1.2.0:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.2.tgz#1120b43dc359a785dce65b55b82e257ccf479566"
+  integrity sha512-WRoDn//mXBiJ1H40rqa3vH0toePwSsGb45iInWlTySa+Uu4k3tYUSxa2v1KqAiLtvlrSzaExqS1gtk96A9zvEA==
+  dependencies:
+    for-in "^1.0.2"
+    is-extendable "^1.0.1"
+
+mkdirp@0.5.1, mkdirp@0.x, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1, mkdirp@~0.5.x:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
+  dependencies:
+    minimist "0.0.8"
+
+mocha@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-5.2.0.tgz#6d8ae508f59167f940f2b5b3c4a612ae50c90ae6"
+  integrity sha512-2IUgKDhc3J7Uug+FxMXuqIyYzH7gJjXECKe/w43IGgQHTSj3InJi+yAA7T24L9bQMRKiUEHxEX37G5JpVUGLcQ==
+  dependencies:
+    browser-stdout "1.3.1"
+    commander "2.15.1"
+    debug "3.1.0"
+    diff "3.5.0"
+    escape-string-regexp "1.0.5"
+    glob "7.1.2"
+    growl "1.10.5"
+    he "1.1.1"
+    minimatch "3.0.4"
+    mkdirp "0.5.1"
+    supports-color "5.4.0"
+
+modify-values@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/modify-values/-/modify-values-1.0.1.tgz#b3939fa605546474e3e3e3c63d64bd43b4ee6022"
+  integrity sha512-xV2bxeN6F7oYjZWTe/YPAy6MN2M+sL4u/Rlm2AHCIVGfo2p1yGmBHQ6vHehl4bRTZBdHu3TSkWdYgkwpYzAGSw==
+
+moment@^2.18.1:
+  version "2.24.0"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
+  integrity sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==
+
+move-concurrently@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/move-concurrently/-/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"
+  integrity sha1-viwAX9oy4LKa8fBdfEszIUxwH5I=
+  dependencies:
+    aproba "^1.1.1"
+    copy-concurrently "^1.0.0"
+    fs-write-stream-atomic "^1.0.8"
+    mkdirp "^0.5.1"
+    rimraf "^2.5.4"
+    run-queue "^1.0.3"
+
+mozjpeg@^6.0.0:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/mozjpeg/-/mozjpeg-6.0.1.tgz#56969dddb5741ef2bcb1af066cae21e61a91a27b"
+  integrity sha512-9Z59pJMi8ni+IUvSH5xQwK5tNLw7p3dwDNCZ3o1xE+of3G5Hc/yOz6Ue/YuLiBXU3ZB5oaHPURyPdqfBX/QYJA==
+  dependencies:
+    bin-build "^3.0.0"
+    bin-wrapper "^4.0.0"
+    logalot "^2.1.0"
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+  integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
+
+ms@2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
+  integrity sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==
+
+ms@^2.0.0, ms@^2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
+  integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
+
+multicast-dns-service-types@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/multicast-dns-service-types/-/multicast-dns-service-types-1.1.0.tgz#899f11d9686e5e05cb91b35d5f0e63b773cfc901"
+  integrity sha1-iZ8R2WhuXgXLkbNdXw5jt3PPyQE=
+
+multicast-dns@^6.0.1:
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/multicast-dns/-/multicast-dns-6.2.3.tgz#a0ec7bd9055c4282f790c3c82f4e28db3b31b229"
+  integrity sha512-ji6J5enbMyGRHIAkAOu3WdV8nggqviKCEKtXcOqfphZZtQrmHKycfynJ2V7eVPUA4NhJ6V7Wf4TmGbTwKE9B6g==
+  dependencies:
+    dns-packet "^1.3.1"
+    thunky "^1.0.2"
+
+multimap@^1.0.2:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/multimap/-/multimap-1.1.0.tgz#5263febc085a1791c33b59bb3afc6a76a2a10ca8"
+  integrity sha512-0ZIR9PasPxGXmRsEF8jsDzndzHDj7tIav+JUmvIFB/WHswliFnquxECT/De7GR4yg99ky/NlRKJT82G1y271bw==
+
+multimatch@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/multimatch/-/multimatch-2.1.0.tgz#9c7906a22fb4c02919e2f5f75161b4cdbd4b2a2b"
+  integrity sha1-nHkGoi+0wCkZ4vX3UWG0zb1LKis=
+  dependencies:
+    array-differ "^1.0.0"
+    array-union "^1.0.1"
+    arrify "^1.0.0"
+    minimatch "^3.0.0"
+
+mustache@^3.0.0:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/mustache/-/mustache-3.2.1.tgz#89e78a9d207d78f2799b1e95764a25bf71a28322"
+  integrity sha512-RERvMFdLpaFfSRIEe632yDm5nsd0SDKn8hGmcUwswnyiE5mtdZLDybtHAz6hjJhawokF0hXvGLtx9mrQfm6FkA==
+
+mute-stdout@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/mute-stdout/-/mute-stdout-1.0.1.tgz#acb0300eb4de23a7ddeec014e3e96044b3472331"
+  integrity sha512-kDcwXR4PS7caBpuRYYBUz9iVixUk3anO3f5OYFiIPwK/20vCzKCHyKoulbiDY1S53zD2bxUpxN/IJ+TnXjfvxg==
+
+mute-stream@0.0.7:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
+  integrity sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=
+
+mute-stream@0.0.8:
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
+  integrity sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==
+
+mvdan-sh@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/mvdan-sh/-/mvdan-sh-0.4.0.tgz#e1e5ed870bc866ce0180ee79abab55c3bf1c2293"
+  integrity sha512-pJ8f58eHR5LgJ5VY3yUpIAkvnd6rpLQj9WV4zwxQPInVyRRmE+dzBSEL3gcShLTodeORtcA8UG+HNMOhdMthrA==
+
+nan@^2.12.1:
+  version "2.14.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.0.tgz#7818f722027b2459a86f0295d434d1fc2336c52c"
+  integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
+
+nanomatch@^1.2.9:
+  version "1.2.13"
+  resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
+  integrity sha512-fpoe2T0RbHwBTBUOftAfBPaDEi06ufaUai0mE6Yn1kacc3SnTErfb/h+X94VXzI64rKFHYImXSvdwGGCmwOqCA==
+  dependencies:
+    arr-diff "^4.0.0"
+    array-unique "^0.3.2"
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    fragment-cache "^0.2.1"
+    is-windows "^1.0.2"
+    kind-of "^6.0.2"
+    object.pick "^1.3.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
+natural-compare@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
+  integrity sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=
+
+negotiator@0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
+  integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
+
+neo-async@^2.5.0, neo-async@^2.6.0, neo-async@^2.6.1:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.1.tgz#ac27ada66167fa8849a6addd837f6b189ad2081c"
+  integrity sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw==
+
+next-tick@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
+  integrity sha1-yobR/ogoFpsBICCOPchCS524NCw=
+
+ng-packagr@^9.0.2:
+  version "9.0.2"
+  resolved "https://registry.yarnpkg.com/ng-packagr/-/ng-packagr-9.0.2.tgz#91f990376c3d5b101f28de439019ce4b1223cdd4"
+  integrity sha512-y26P9YeptkIov+yUhpyOVeZm7I2b3Z9GGL5gbm3Pi43L7P0UfJfJU1qLqA+puFRDQepKOPEAy930UF7+wMeo6g==
+  dependencies:
+    "@rollup/plugin-commonjs" "^11.0.2"
+    "@rollup/plugin-json" "^4.0.0"
+    "@rollup/plugin-node-resolve" "^7.1.0"
+    ajv "^6.10.2"
+    autoprefixer "^9.6.5"
+    browserslist "^4.7.0"
+    chalk "^3.0.0"
+    chokidar "^3.2.1"
+    clean-css "^4.1.11"
+    commander "^4.0.0"
+    fs-extra "^8.1.0"
+    glob "^7.1.2"
+    injection-js "^2.2.1"
+    less "^3.10.3"
+    node-sass-tilde-importer "^1.0.0"
+    postcss "^7.0.18"
+    postcss-url "^8.0.0"
+    read-pkg-up "^5.0.0"
+    rimraf "^3.0.0"
+    rollup "1.31.1"
+    rollup-plugin-sourcemaps "^0.5.0"
+    rxjs "^6.5.0"
+    sass "^1.23.0"
+    stylus "^0.54.7"
+    terser "^4.3.8"
+    update-notifier "^4.0.0"
+
+nice-try@^1.0.4:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
+  integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==
+
+no-case@^2.2.0:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/no-case/-/no-case-2.3.2.tgz#60b813396be39b3f1288a4c1ed5d1e7d28b464ac"
+  integrity sha512-rmTZ9kz+f3rCvK2TD1Ue/oZlns7OGoIWP4fc3llxxRXlOkHKoWPPWJOfFYpITabSow43QJbRIoHQXtt10VldyQ==
+  dependencies:
+    lower-case "^1.1.1"
+
+no-case@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/no-case/-/no-case-3.0.3.tgz#c21b434c1ffe48b39087e86cfb4d2582e9df18f8"
+  integrity sha512-ehY/mVQCf9BL0gKfsJBvFJen+1V//U+0HQMPrWct40ixE4jnv0bfvxDbWtAHL9EcaPEOJHVVYKoQn1TlZUB8Tw==
+  dependencies:
+    lower-case "^2.0.1"
+    tslib "^1.10.0"
+
+node-ask@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/node-ask/-/node-ask-1.0.1.tgz#caaa1076cc58e0364267a0903e3eadfac158396b"
+  integrity sha1-yqoQdsxY4DZCZ6CQPj6t+sFYOWs=
+
+node-dir@^0.1.17:
+  version "0.1.17"
+  resolved "https://registry.yarnpkg.com/node-dir/-/node-dir-0.1.17.tgz#5f5665d93351335caabef8f1c554516cf5f1e4e5"
+  integrity sha1-X1Zl2TNRM1yqvvjxxVRRbPXx5OU=
+  dependencies:
+    minimatch "^3.0.2"
+
+node-fetch-npm@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/node-fetch-npm/-/node-fetch-npm-2.0.2.tgz#7258c9046182dca345b4208eda918daf33697ff7"
+  integrity sha512-nJIxm1QmAj4v3nfCvEeCrYSoVwXyxLnaPBK5W1W5DGEJwjlKuC2VEUycGw5oxk+4zZahRrB84PUJJgEmhFTDFw==
+  dependencies:
+    encoding "^0.1.11"
+    json-parse-better-errors "^1.0.0"
+    safe-buffer "^5.1.1"
+
+node-fetch@^2.6.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
+  integrity sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
+
+node-forge@0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.9.0.tgz#d624050edbb44874adca12bb9a52ec63cb782579"
+  integrity sha512-7ASaDa3pD+lJ3WvXFsxekJQelBKRpne+GOVbLbtHYdd7pFspyeuJHnWfLplGf3SwKGbfs/aYl5V/JCIaHVUKKQ==
+
+node-gyp@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-4.0.0.tgz#972654af4e5dd0cd2a19081b4b46fe0442ba6f45"
+  integrity sha512-2XiryJ8sICNo6ej8d0idXDEMKfVfFK7kekGCtJAuelGsYHQxhj13KTf95swTCN2dZ/4lTfZ84Fu31jqJEEgjWA==
+  dependencies:
+    glob "^7.0.3"
+    graceful-fs "^4.1.2"
+    mkdirp "^0.5.0"
+    nopt "2 || 3"
+    npmlog "0 || 1 || 2 || 3 || 4"
+    osenv "0"
+    request "^2.87.0"
+    rimraf "2"
+    semver "~5.3.0"
+    tar "^4.4.8"
+    which "1"
+
+node-int64@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
+  integrity sha1-h6kGXNs1XTGC2PlM4RGIuCXGijs=
+
+node-libs-browser@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/node-libs-browser/-/node-libs-browser-2.2.1.tgz#b64f513d18338625f90346d27b0d235e631f6425"
+  integrity sha512-h/zcD8H9kaDZ9ALUWwlBUDo6TKF8a7qBSCSEGfjTVIYeqsioSKaAX+BN7NgiMGp6iSIXZ3PxgCu8KS3b71YK5Q==
+  dependencies:
+    assert "^1.1.1"
+    browserify-zlib "^0.2.0"
+    buffer "^4.3.0"
+    console-browserify "^1.1.0"
+    constants-browserify "^1.0.0"
+    crypto-browserify "^3.11.0"
+    domain-browser "^1.1.1"
+    events "^3.0.0"
+    https-browserify "^1.0.0"
+    os-browserify "^0.3.0"
+    path-browserify "0.0.1"
+    process "^0.11.10"
+    punycode "^1.2.4"
+    querystring-es3 "^0.2.0"
+    readable-stream "^2.3.3"
+    stream-browserify "^2.0.1"
+    stream-http "^2.7.2"
+    string_decoder "^1.0.0"
+    timers-browserify "^2.0.4"
+    tty-browserify "0.0.0"
+    url "^0.11.0"
+    util "^0.11.0"
+    vm-browserify "^1.0.1"
+
+node-loggly-bulk@^2.2.4:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/node-loggly-bulk/-/node-loggly-bulk-2.2.4.tgz#bdd8638d97c43ecf1e1831ca98b250968fa6dee9"
+  integrity sha512-DfhtsDfkSBU6Dp1zvK+H1MgHRcA2yb4z07ctyA6uo+bNwKtv1exhohN910zcWNkdSYq1TImCq+O+3bOTuYHvmQ==
+  dependencies:
+    json-stringify-safe "5.0.x"
+    moment "^2.18.1"
+    request ">=2.76.0 <3.0.0"
+
+node-modules-regexp@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/node-modules-regexp/-/node-modules-regexp-1.0.0.tgz#8d9dbe28964a4ac5712e9131642107c71e90ec40"
+  integrity sha1-jZ2+KJZKSsVxLpExZCEHxx6Q7EA=
+
+node-notifier@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-6.0.0.tgz#cea319e06baa16deec8ce5cd7f133c4a46b68e12"
+  integrity sha512-SVfQ/wMw+DesunOm5cKqr6yDcvUTDl/yc97ybGHMrteNEY6oekXpNpS3lZwgLlwz0FLgHoiW28ZpmBHUDg37cw==
+  dependencies:
+    growly "^1.3.0"
+    is-wsl "^2.1.1"
+    semver "^6.3.0"
+    shellwords "^0.1.1"
+    which "^1.3.1"
+
+node-releases@^1.1.29, node-releases@^1.1.44, node-releases@^1.1.50:
+  version "1.1.50"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.50.tgz#803c40d2c45db172d0410e4efec83aa8c6ad0592"
+  integrity sha512-lgAmPv9eYZ0bGwUYAKlr8MG6K4CvWliWqnkcT2P8mMAgVrH3lqfBPorFlxiG1pHQnqmavJZ9vbMXUTNyMLbrgQ==
+  dependencies:
+    semver "^6.3.0"
+
+node-sass-tilde-importer@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/node-sass-tilde-importer/-/node-sass-tilde-importer-1.0.2.tgz#1a15105c153f648323b4347693fdb0f331bad1ce"
+  integrity sha512-Swcmr38Y7uB78itQeBm3mThjxBy9/Ah/ykPIaURY/L6Nec9AyRoL/jJ7ECfMR+oZeCTVQNxVMu/aHU+TLRVbdg==
+  dependencies:
+    find-parent-dir "^0.3.0"
+
+node-stream@^1.5.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/node-stream/-/node-stream-1.7.0.tgz#1513bc4c080b889193b747090f9ee32f5aee86ea"
+  integrity sha1-FRO8TAgLiJGTt0cJD57jL1ruhuo=
+  dependencies:
+    lodash "^4.17.2"
+    readable-stream "^2.3.3"
+    split2 "^2.1.0"
+    stream-combiner2 "^1.1.1"
+    through2 "^2.0.1"
+
+nodent-runtime@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/nodent-runtime/-/nodent-runtime-3.2.1.tgz#9e2755d85e39f764288f0d4752ebcfe3e541e00e"
+  integrity sha512-7Ws63oC+215smeKJQCxzrK21VFVlCFBkwl0MOObt0HOpVQXs3u483sAmtkF33nNqZ5rSOQjB76fgyPBmAUrtCA==
+
+nodent-transform@^3.2.4:
+  version "3.2.9"
+  resolved "https://registry.yarnpkg.com/nodent-transform/-/nodent-transform-3.2.9.tgz#ec11a6116b5476e60bc212371cf6b8e4c74f40b6"
+  integrity sha512-4a5FH4WLi+daH/CGD5o/JWRR8W5tlCkd3nrDSkxbOzscJTyTUITltvOJeQjg3HJ1YgEuNyiPhQbvbtRjkQBByQ==
+
+"nopt@2 || 3":
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
+  integrity sha1-xkZdvwirzU2zWTF/eaxopkayj/k=
+  dependencies:
+    abbrev "1"
+
+normalize-package-data@^2.0.0, normalize-package-data@^2.3.0, normalize-package-data@^2.3.2, normalize-package-data@^2.3.4, normalize-package-data@^2.3.5, normalize-package-data@^2.4.0, normalize-package-data@^2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"
+  integrity sha512-/5CMN3T0R4XTj4DcGaexo+roZSdSFW/0AOOTROrjxzCG1wrWXEsGbRKevjlIL+ZDE4sZlJr5ED4YW0yqmkK+eA==
+  dependencies:
+    hosted-git-info "^2.1.4"
+    resolve "^1.10.0"
+    semver "2 || 3 || 4 || 5"
+    validate-npm-package-license "^3.0.1"
+
+normalize-path@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
+  integrity sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=
+  dependencies:
+    remove-trailing-separator "^1.0.1"
+
+normalize-path@^3.0.0, normalize-path@~3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
+  integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
+
+normalize-range@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/normalize-range/-/normalize-range-0.1.2.tgz#2d10c06bdfd312ea9777695a4d28439456b75942"
+  integrity sha1-LRDAa9/TEuqXd2laTShDlFa3WUI=
+
+normalize-selector@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/normalize-selector/-/normalize-selector-0.2.0.tgz#d0b145eb691189c63a78d201dc4fdb1293ef0c03"
+  integrity sha1-0LFF62kRicY6eNIB3E/bEpPvDAM=
+
+normalize-url@1.9.1:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-1.9.1.tgz#2cc0d66b31ea23036458436e3620d85954c66c3c"
+  integrity sha1-LMDWazHqIwNkWENuNiDYWVTGbDw=
+  dependencies:
+    object-assign "^4.0.1"
+    prepend-http "^1.0.0"
+    query-string "^4.1.0"
+    sort-keys "^1.0.0"
+
+normalize-url@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-2.0.1.tgz#835a9da1551fa26f70e92329069a23aa6574d7e6"
+  integrity sha512-D6MUW4K/VzoJ4rJ01JFKxDrtY1v9wrgzCX5f2qj/lzH1m/lW6MhUZFKerVsnyjOhOsYzI9Kqqak+10l4LvLpMw==
+  dependencies:
+    prepend-http "^2.0.0"
+    query-string "^5.0.1"
+    sort-keys "^2.0.0"
+
+normalize-url@^3.0.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-3.3.0.tgz#b2e1c4dc4f7c6d57743df733a4f5978d18650559"
+  integrity sha512-U+JJi7duF1o+u2pynbp2zXDW2/PADgC30f0GsHZtRh+HOcXHnw137TrNlyxxRvWW5fjKd3bcLHPxofWuCjaeZg==
+
+normalize-url@^4.1.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-4.5.0.tgz#453354087e6ca96957bd8f5baf753f5982142129"
+  integrity sha512-2s47yzUxdexf1OhyRi4Em83iQk0aPvwTddtFz4hnSSw9dCEsLEGf6SwIO8ss/19S9iBb5sJaOuTvTGDeZI00BQ==
+
+now-and-later@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/now-and-later/-/now-and-later-2.0.1.tgz#8e579c8685764a7cc02cb680380e94f43ccb1f7c"
+  integrity sha512-KGvQ0cB70AQfg107Xvs/Fbu+dGmZoTRJp2TaPwcwQm3/7PteUyN2BCgk8KBMPGBUXZdVwyWS8fDCGFygBm19UQ==
+  dependencies:
+    once "^1.3.2"
+
+npm-bundled@^1.0.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/npm-bundled/-/npm-bundled-1.1.1.tgz#1edd570865a94cdb1bc8220775e29466c9fb234b"
+  integrity sha512-gqkfgGePhTpAEgUsGEgcq1rqPXA+tv/aVBlgEzfXwA1yiUJF7xtEt3CtVwOjNYQOVknDk0F20w58Fnm3EtG0fA==
+  dependencies:
+    npm-normalize-package-bin "^1.0.1"
+
+npm-conf@^1.1.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/npm-conf/-/npm-conf-1.1.3.tgz#256cc47bd0e218c259c4e9550bf413bc2192aff9"
+  integrity sha512-Yic4bZHJOt9RCFbRP3GgpqhScOY4HH3V2P8yBj6CeYq118Qr+BLXqT2JvpJ00mryLESpgOxf5XlFv4ZjXxLScw==
+  dependencies:
+    config-chain "^1.1.11"
+    pify "^3.0.0"
+
+npm-lifecycle@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/npm-lifecycle/-/npm-lifecycle-2.1.1.tgz#0027c09646f0fd346c5c93377bdaba59c6748fdf"
+  integrity sha512-+Vg6I60Z75V/09pdcH5iUo/99Q/vop35PaI99elvxk56azSVVsdsSsS/sXqKDNwbRRNN1qSxkcO45ZOu0yOWew==
+  dependencies:
+    byline "^5.0.0"
+    graceful-fs "^4.1.15"
+    node-gyp "^4.0.0"
+    resolve-from "^4.0.0"
+    slide "^1.1.6"
+    uid-number "0.0.6"
+    umask "^1.1.0"
+    which "^1.3.1"
+
+npm-logical-tree@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/npm-logical-tree/-/npm-logical-tree-1.2.1.tgz#44610141ca24664cad35d1e607176193fd8f5b88"
+  integrity sha512-AJI/qxDB2PWI4LG1CYN579AY1vCiNyWfkiquCsJWqntRu/WwimVrC8yXeILBFHDwxfOejxewlmnvW9XXjMlYIg==
+
+npm-normalize-package-bin@^1.0.0, npm-normalize-package-bin@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/npm-normalize-package-bin/-/npm-normalize-package-bin-1.0.1.tgz#6e79a41f23fd235c0623218228da7d9c23b8f6e2"
+  integrity sha512-EPfafl6JL5/rU+ot6P3gRSCpPDW5VmIzX959Ob1+ySFUuuYHWHekXpwdUZcKP5C+DS4GEtdJluwBjnsNDl+fSA==
+
+npm-package-arg@6.1.1, npm-package-arg@^6.0.0, npm-package-arg@^6.1.0:
+  version "6.1.1"
+  resolved "https://registry.yarnpkg.com/npm-package-arg/-/npm-package-arg-6.1.1.tgz#02168cb0a49a2b75bf988a28698de7b529df5cb7"
+  integrity sha512-qBpssaL3IOZWi5vEKUKW0cO7kzLeT+EQO9W8RsLOZf76KF9E/K9+wH0C7t06HXPpaH8WH5xF1MExLuCwbTqRUg==
+  dependencies:
+    hosted-git-info "^2.7.1"
+    osenv "^0.1.5"
+    semver "^5.6.0"
+    validate-npm-package-name "^3.0.0"
+
+npm-package-arg@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/npm-package-arg/-/npm-package-arg-7.0.0.tgz#52cdf08b491c0c59df687c4c925a89102ef794a5"
+  integrity sha512-xXxr8y5U0kl8dVkz2oK7yZjPBvqM2fwaO5l3Yg13p03v8+E3qQcD0JNhHzjL1vyGgxcKkD0cco+NLR72iuPk3g==
+  dependencies:
+    hosted-git-info "^3.0.2"
+    osenv "^0.1.5"
+    semver "^5.6.0"
+    validate-npm-package-name "^3.0.0"
+
+npm-packlist@^1.1.12:
+  version "1.4.8"
+  resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.4.8.tgz#56ee6cc135b9f98ad3d51c1c95da22bbb9b2ef3e"
+  integrity sha512-5+AZgwru5IevF5ZdnFglB5wNlHG1AOOuw28WhUq8/8emhBmLv6jX5by4WJCh7lW0uSYZYS6DXqIsyZVIXRZU9A==
+  dependencies:
+    ignore-walk "^3.0.1"
+    npm-bundled "^1.0.1"
+    npm-normalize-package-bin "^1.0.1"
+
+npm-pick-manifest@3.0.2, npm-pick-manifest@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/npm-pick-manifest/-/npm-pick-manifest-3.0.2.tgz#f4d9e5fd4be2153e5f4e5f9b7be8dc419a99abb7"
+  integrity sha512-wNprTNg+X5nf+tDi+hbjdHhM4bX+mKqv6XmPh7B5eG+QY9VARfQPfCEH013H5GqfNj6ee8Ij2fg8yk0mzps1Vw==
+  dependencies:
+    figgy-pudding "^3.5.1"
+    npm-package-arg "^6.0.0"
+    semver "^5.4.1"
+
+npm-profile@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/npm-profile/-/npm-profile-4.0.2.tgz#8272a71c19634d0dce9c35a5daf8ee589cbb0f52"
+  integrity sha512-VRsC04pvRH+9cF+PoVh2nTmJjiG21yu59IHpsBpkxk+jaGAV8lxx96G4SDc0jOHAkfWLXbc6kIph3dGAuRnotQ==
+  dependencies:
+    aproba "^1.1.2 || 2"
+    figgy-pudding "^3.4.1"
+    npm-registry-fetch "^4.0.0"
+
+npm-registry-fetch@^3.8.0:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/npm-registry-fetch/-/npm-registry-fetch-3.9.1.tgz#00ff6e4e35d3f75a172b332440b53e93f4cb67de"
+  integrity sha512-VQCEZlydXw4AwLROAXWUR7QDfe2Y8Id/vpAgp6TI1/H78a4SiQ1kQrKZALm5/zxM5n4HIi+aYb+idUAV/RuY0Q==
+  dependencies:
+    JSONStream "^1.3.4"
+    bluebird "^3.5.1"
+    figgy-pudding "^3.4.1"
+    lru-cache "^5.1.1"
+    make-fetch-happen "^4.0.2"
+    npm-package-arg "^6.1.0"
+
+npm-registry-fetch@^4.0.0:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/npm-registry-fetch/-/npm-registry-fetch-4.0.3.tgz#3c2179e39e04f9348b1c2979545951d36bee8766"
+  integrity sha512-WGvUx0lkKFhu9MbiGFuT9nG2NpfQ+4dCJwRwwtK2HK5izJEvwDxMeUyqbuMS7N/OkpVCqDorV6rO5E4V9F8lJw==
+  dependencies:
+    JSONStream "^1.3.4"
+    bluebird "^3.5.1"
+    figgy-pudding "^3.4.1"
+    lru-cache "^5.1.1"
+    make-fetch-happen "^5.0.0"
+    npm-package-arg "^6.1.0"
+    safe-buffer "^5.2.0"
+
+npm-run-all@^4.1.5:
+  version "4.1.5"
+  resolved "https://registry.yarnpkg.com/npm-run-all/-/npm-run-all-4.1.5.tgz#04476202a15ee0e2e214080861bff12a51d98fba"
+  integrity sha512-Oo82gJDAVcaMdi3nuoKFavkIHBRVqQ1qvMb+9LHk/cF4P6B2m8aP04hGf7oL6wZ9BuGwX1onlLhpuoofSyoQDQ==
+  dependencies:
+    ansi-styles "^3.2.1"
+    chalk "^2.4.1"
+    cross-spawn "^6.0.5"
+    memorystream "^0.3.1"
+    minimatch "^3.0.4"
+    pidtree "^0.3.0"
+    read-pkg "^3.0.0"
+    shell-quote "^1.6.1"
+    string.prototype.padend "^3.0.0"
+
+npm-run-path@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f"
+  integrity sha1-NakjLfo11wZ7TLLd8jV7GHFTbF8=
+  dependencies:
+    path-key "^2.0.0"
+
+npm-run-path@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-4.0.1.tgz#b7ecd1e5ed53da8e37a55e1c2269e0b97ed748ea"
+  integrity sha512-S48WzZW777zhNIrn7gxOlISNAqi9ZC/uQFnRdbeIHhZhCA6UqpkOT8T1G7BvfdgP4Er8gF4sUbaS0i7QvIfCWw==
+  dependencies:
+    path-key "^3.0.0"
+
+"npmlog@0 || 1 || 2 || 3 || 4", npmlog@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
+  integrity sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==
+  dependencies:
+    are-we-there-yet "~1.1.2"
+    console-control-strings "~1.1.0"
+    gauge "~2.7.3"
+    set-blocking "~2.0.0"
+
+nth-check@^1.0.2, nth-check@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/nth-check/-/nth-check-1.0.2.tgz#b2bd295c37e3dd58a3bf0700376663ba4d9cf05c"
+  integrity sha512-WeBOdju8SnzPN5vTUJYxYUxLeXpCaVP5i5e0LF8fg7WORF2Wd7wFX/pk0tYZk7s8T+J7VLy0Da6J1+wCT0AtHg==
+  dependencies:
+    boolbase "~1.0.0"
+
+null-check@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/null-check/-/null-check-1.0.0.tgz#977dffd7176012b9ec30d2a39db5cf72a0439edd"
+  integrity sha1-l33/1xdgErnsMNKjnbXPcqBDnt0=
+
+num2fraction@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/num2fraction/-/num2fraction-1.2.2.tgz#6f682b6a027a4e9ddfa4564cd2589d1d4e669ede"
+  integrity sha1-b2gragJ6Tp3fpFZM0lidHU5mnt4=
+
+number-is-nan@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
+  integrity sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=
+
+nwsapi@^2.0.7, nwsapi@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.2.0.tgz#204879a9e3d068ff2a55139c2c772780681a38b7"
+  integrity sha512-h2AatdwYH+JHiZpv7pt/gSX1XoRGb7L/qSIeuqA6GwYoF9w1vP1cw42TO0aI2pNyshRK5893hNSl+1//vHK7hQ==
+
+oauth-sign@~0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
+  integrity sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ==
+
+object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
+  integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=
+
+object-copy@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/object-copy/-/object-copy-0.1.0.tgz#7e7d858b781bd7c991a41ba975ed3812754e998c"
+  integrity sha1-fn2Fi3gb18mRpBupde04EnVOmYw=
+  dependencies:
+    copy-descriptor "^0.1.0"
+    define-property "^0.2.5"
+    kind-of "^3.0.3"
+
+object-inspect@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.7.0.tgz#f4f6bd181ad77f006b5ece60bd0b6f398ff74a67"
+  integrity sha512-a7pEHdh1xKIAgTySUGgLMx/xwDZskN1Ud6egYYN3EdRW4ZMPNEDUTF+hwy2LUC+Bl+SyLXANnwz/jyh/qutKUw==
+
+object-is@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/object-is/-/object-is-1.0.2.tgz#6b80eb84fe451498f65007982f035a5b445edec4"
+  integrity sha512-Epah+btZd5wrrfjkJZq1AOB9O6OxUQto45hzFd7lXGrpHPGE0W1k+426yrZV+k6NJOzLNNW/nVsmZdIWsAqoOQ==
+
+object-keys@^1.0.11, object-keys@^1.0.12, object-keys@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
+  integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
+
+object-visit@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/object-visit/-/object-visit-1.0.1.tgz#f79c4493af0c5377b59fe39d395e41042dd045bb"
+  integrity sha1-95xEk68MU3e1n+OdOV5BBC3QRbs=
+  dependencies:
+    isobject "^3.0.0"
+
+object.assign@^4.0.4, object.assign@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.0.tgz#968bf1100d7956bb3ca086f006f846b3bc4008da"
+  integrity sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==
+  dependencies:
+    define-properties "^1.1.2"
+    function-bind "^1.1.1"
+    has-symbols "^1.0.0"
+    object-keys "^1.0.11"
+
+object.defaults@^1.0.0, object.defaults@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/object.defaults/-/object.defaults-1.1.0.tgz#3a7f868334b407dea06da16d88d5cd29e435fecf"
+  integrity sha1-On+GgzS0B96gbaFtiNXNKeQ1/s8=
+  dependencies:
+    array-each "^1.0.1"
+    array-slice "^1.0.0"
+    for-own "^1.0.0"
+    isobject "^3.0.0"
+
+object.entries@^1.1.0, object.entries@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/object.entries/-/object.entries-1.1.1.tgz#ee1cf04153de02bb093fec33683900f57ce5399b"
+  integrity sha512-ilqR7BgdyZetJutmDPfXCDffGa0/Yzl2ivVNpbx/g4UeWrCdRnFDUBrKJGLhGieRHDATnyZXWBeCb29k9CJysQ==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+    function-bind "^1.1.1"
+    has "^1.0.3"
+
+"object.fromentries@^2.0.0 || ^1.0.0", object.fromentries@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/object.fromentries/-/object.fromentries-2.0.2.tgz#4a09c9b9bb3843dd0f89acdb517a794d4f355ac9"
+  integrity sha512-r3ZiBH7MQppDJVLx6fhD618GKNG40CZYH9wgwdhKxBDDbQgjeWGGd4AtkZad84d291YxvWe7bJGuE65Anh0dxQ==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+    function-bind "^1.1.1"
+    has "^1.0.3"
+
+object.getownpropertydescriptors@^2.0.3, object.getownpropertydescriptors@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/object.getownpropertydescriptors/-/object.getownpropertydescriptors-2.1.0.tgz#369bf1f9592d8ab89d712dced5cb81c7c5352649"
+  integrity sha512-Z53Oah9A3TdLoblT7VKJaTDdXdT+lQO+cNpKVnya5JDe9uLvzu1YyY1yFDFrcxrlRgWrEFH0jJtD/IbuwjcEVg==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+
+object.map@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/object.map/-/object.map-1.0.1.tgz#cf83e59dc8fcc0ad5f4250e1f78b3b81bd801d37"
+  integrity sha1-z4Plncj8wK1fQlDh94s7gb2AHTc=
+  dependencies:
+    for-own "^1.0.0"
+    make-iterator "^1.0.0"
+
+object.pick@^1.2.0, object.pick@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/object.pick/-/object.pick-1.3.0.tgz#87a10ac4c1694bd2e1cbf53591a66141fb5dd747"
+  integrity sha1-h6EKxMFpS9Lhy/U1kaZhQftd10c=
+  dependencies:
+    isobject "^3.0.1"
+
+object.reduce@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/object.reduce/-/object.reduce-1.0.1.tgz#6fe348f2ac7fa0f95ca621226599096825bb03ad"
+  integrity sha1-b+NI8qx/oPlcpiEiZZkJaCW7A60=
+  dependencies:
+    for-own "^1.0.0"
+    make-iterator "^1.0.0"
+
+object.values@^1.1.0, object.values@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/object.values/-/object.values-1.1.1.tgz#68a99ecde356b7e9295a3c5e0ce31dc8c953de5e"
+  integrity sha512-WTa54g2K8iu0kmS/us18jEmdv1a4Wi//BZ/DTVYEcH0XhLM5NYdpDHja3gt57VrZLcNAO2WGA+KpWsDBaHt6eA==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+    function-bind "^1.1.1"
+    has "^1.0.3"
+
+obuf@^1.0.0, obuf@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/obuf/-/obuf-1.1.2.tgz#09bea3343d41859ebd446292d11c9d4db619084e"
+  integrity sha512-PX1wu0AmAdPqOL1mWhqmlOd8kOIZQwGZw6rh7uby9fTc5lhaOWFLX3I6R1hrF9k3zUY40e6igsLGkDXK92LJNg==
+
+on-finished@~2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
+  integrity sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=
+  dependencies:
+    ee-first "1.1.1"
+
+on-headers@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.2.tgz#772b0ae6aaa525c399e489adfad90c403eb3c28f"
+  integrity sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA==
+
+once@^1.3.0, once@^1.3.1, once@^1.3.2, once@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  integrity sha1-WDsap3WWHUsROsF9nFC6753Xa9E=
+  dependencies:
+    wrappy "1"
+
+one-time@0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/one-time/-/one-time-0.0.4.tgz#f8cdf77884826fe4dff93e3a9cc37b1e4480742e"
+  integrity sha1-+M33eISCb+Tf+T46nMN7HkSAdC4=
+
+onetime@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/onetime/-/onetime-2.0.1.tgz#067428230fd67443b2794b22bba528b6867962d4"
+  integrity sha1-BnQoIw/WdEOyeUsiu6UotoZ5YtQ=
+  dependencies:
+    mimic-fn "^1.0.0"
+
+onetime@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/onetime/-/onetime-5.1.0.tgz#fff0f3c91617fe62bb50189636e99ac8a6df7be5"
+  integrity sha512-5NcSkPHhwTVFIQN+TUqXoS5+dlElHXdpAWu9I0HP20YOtIi+aZ0Ct82jdlILDxjLEAWwvm+qj1m6aEtsDVmm6Q==
+  dependencies:
+    mimic-fn "^2.1.0"
+
+open@7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/open/-/open-7.0.0.tgz#7e52999b14eb73f90f0f0807fe93897c4ae73ec9"
+  integrity sha512-K6EKzYqnwQzk+/dzJAQSBORub3xlBTxMz+ntpZpH/LyCa1o6KjXhuN+2npAaI9jaSmU3R1Q8NWf4KUWcyytGsQ==
+  dependencies:
+    is-wsl "^2.1.0"
+
+open@^6.3.0:
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/open/-/open-6.4.0.tgz#5c13e96d0dc894686164f18965ecfe889ecfc8a9"
+  integrity sha512-IFenVPgF70fSm1keSd2iDBIDIBZkroLeuffXq+wKTzTJlBpesFWojV9lb8mzOfaAzM1sr7HQHuO0vtV0zYekGg==
+  dependencies:
+    is-wsl "^1.1.0"
+
+open@^7.0.0, open@^7.0.2:
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/open/-/open-7.0.2.tgz#fb3681f11f157f2361d2392307548ca1792960e8"
+  integrity sha512-70E/pFTPr7nZ9nLDPNTcj3IVqnNvKuP4VsBmoKV9YGTnChe0mlS3C4qM7qKarhZ8rGaHKLfo+vBTHXDp6ZSyLQ==
+  dependencies:
+    is-docker "^2.0.0"
+    is-wsl "^2.1.1"
+
+opencollective-postinstall@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/opencollective-postinstall/-/opencollective-postinstall-2.0.2.tgz#5657f1bede69b6e33a45939b061eb53d3c6c3a89"
+  integrity sha512-pVOEP16TrAO2/fjej1IdOyupJY8KDUM1CvsaScRbw6oddvpQoOfGk4ywha0HKKVAD6RkW4x6Q+tNBwhf3Bgpuw==
+
+openurl@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/openurl/-/openurl-1.1.1.tgz#3875b4b0ef7a52c156f0db41d4609dbb0f94b387"
+  integrity sha1-OHW0sO96UsFW8NtB1GCduw+Us4c=
+
+opn@^5.5.0:
+  version "5.5.0"
+  resolved "https://registry.yarnpkg.com/opn/-/opn-5.5.0.tgz#fc7164fab56d235904c51c3b27da6758ca3b9bfc"
+  integrity sha512-PqHpggC9bLV0VeWcdKhkpxY+3JTzetLSqTCWL/z/tFIbI6G8JCjondXklT1JinczLz2Xib62sSp0T/gKT4KksA==
+  dependencies:
+    is-wsl "^1.1.0"
+
+optimist@^0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
+  integrity sha1-2j6nRob6IaGaERwybpDrFaAZZoY=
+  dependencies:
+    minimist "~0.0.1"
+    wordwrap "~0.0.2"
+
+optionator@^0.8.1, optionator@^0.8.3:
+  version "0.8.3"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.3.tgz#84fa1d036fe9d3c7e21d99884b601167ec8fb495"
+  integrity sha512-+IW9pACdk3XWmmTXG8m3upGUJst5XRGzxMRjXzAuJ1XnIFNvfhjjIuYkDvysnPQ7qzqVzLt78BCruntqRhWQbA==
+  dependencies:
+    deep-is "~0.1.3"
+    fast-levenshtein "~2.0.6"
+    levn "~0.3.0"
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+    word-wrap "~1.2.3"
+
+optipng-bin@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/optipng-bin/-/optipng-bin-6.0.0.tgz#376120fa79d5e71eee2f524176efdd3a5eabd316"
+  integrity sha512-95bB4y8IaTsa/8x6QH4bLUuyvyOoGBCLDA7wOgDL8UFqJpSUh1Hob8JRJhit+wC1ZLN3tQ7mFt7KuBj0x8F2Wg==
+  dependencies:
+    bin-build "^3.0.0"
+    bin-wrapper "^4.0.0"
+    logalot "^2.0.0"
+
+ora@4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/ora/-/ora-4.0.2.tgz#0e1e68fd45b135d28648b27cf08081fa6e8a297d"
+  integrity sha512-YUOZbamht5mfLxPmk4M35CD/5DuOkAacxlEUbStVXpBAt4fyhBf+vZHI/HRkI++QUp3sNoeA2Gw4C+hi4eGSig==
+  dependencies:
+    chalk "^2.4.2"
+    cli-cursor "^3.1.0"
+    cli-spinners "^2.2.0"
+    is-interactive "^1.0.0"
+    log-symbols "^3.0.0"
+    strip-ansi "^5.2.0"
+    wcwidth "^1.0.1"
+
+ordered-read-streams@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/ordered-read-streams/-/ordered-read-streams-1.0.1.tgz#77c0cb37c41525d64166d990ffad7ec6a0e1363e"
+  integrity sha1-d8DLN8QVJdZBZtmQ/61+xqDhNj4=
+  dependencies:
+    readable-stream "^2.0.1"
+
+original@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/original/-/original-1.0.2.tgz#e442a61cffe1c5fd20a65f3261c26663b303f25f"
+  integrity sha512-hyBVl6iqqUOJ8FqRe+l/gS8H+kKYjrEndd5Pm1MfBtsEKA038HkkdbAl/72EAXGyonD/PFsvmVG+EvcIpliMBg==
+  dependencies:
+    url-parse "^1.4.3"
+
+os-browserify@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/os-browserify/-/os-browserify-0.3.0.tgz#854373c7f5c2315914fc9bfc6bd8238fdda1ec27"
+  integrity sha1-hUNzx/XCMVkU/Jv8a9gjj92h7Cc=
+
+os-filter-obj@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/os-filter-obj/-/os-filter-obj-2.0.0.tgz#1c0b62d5f3a2442749a2d139e6dddee6e81d8d16"
+  integrity sha512-uksVLsqG3pVdzzPvmAHpBK0wKxYItuzZr7SziusRPoz67tGV8rL1szZ6IdeUrbqLjGDwApBtN29eEE3IqGHOjg==
+  dependencies:
+    arch "^2.1.0"
+
+os-homedir@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
+  integrity sha1-/7xJiDNuDoM94MFox+8VISGqf7M=
+
+os-locale@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
+  integrity sha1-IPnxeuKe00XoveWDsT0gCYA8FNk=
+  dependencies:
+    lcid "^1.0.0"
+
+os-locale@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-2.1.0.tgz#42bc2900a6b5b8bd17376c8e882b65afccf24bf2"
+  integrity sha512-3sslG3zJbEYcaC4YVAvDorjGxc7tv6KVATnLPZONiljsUncvihe9BQoVCEs0RZ1kmf4Hk9OBqlZfJZWI4GanKA==
+  dependencies:
+    execa "^0.7.0"
+    lcid "^1.0.0"
+    mem "^1.1.0"
+
+os-locale@^3.0.0, os-locale@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-3.1.0.tgz#a802a6ee17f24c10483ab9935719cef4ed16bf1a"
+  integrity sha512-Z8l3R4wYWM40/52Z+S265okfFj8Kt2cC2MKY+xNi3kFs+XGI7WXu/I309QQQYbRW4ijiZ+yxs9pqEhJh0DqW3Q==
+  dependencies:
+    execa "^1.0.0"
+    lcid "^2.0.0"
+    mem "^4.0.0"
+
+os-tmpdir@^1.0.0, os-tmpdir@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
+  integrity sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=
+
+osenv@0, osenv@^0.1.5:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.5.tgz#85cdfafaeb28e8677f416e287592b5f3f49ea410"
+  integrity sha512-0CWcCECdMVc2Rw3U5w9ZjqX6ga6ubk1xDVKxtBQPK7wis/0F2r9T6k4ydGYhecl7YUBxBVxhL5oisPsNxAPe2g==
+  dependencies:
+    os-homedir "^1.0.0"
+    os-tmpdir "^1.0.0"
+
+ow@^0.13.2:
+  version "0.13.2"
+  resolved "https://registry.yarnpkg.com/ow/-/ow-0.13.2.tgz#375e76d3d3f928a8dfcf0cd0b9c921cb62e469a0"
+  integrity sha512-9wvr+q+ZTDRvXDjL6eDOdFe5WUl/wa5sntf9kAolxqSpkBqaIObwLgFCGXSJASFw+YciXnOVtDWpxXa9cqV94A==
+  dependencies:
+    type-fest "^0.5.1"
+
+p-cancelable@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-0.3.0.tgz#b9e123800bcebb7ac13a479be195b507b98d30fa"
+  integrity sha512-RVbZPLso8+jFeq1MfNvgXtCRED2raz/dKpacfTNxsx6pLEpEomM7gah6VeHSYV3+vo0OAi4MkArtQcWWXuQoyw==
+
+p-cancelable@^0.4.0:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-0.4.1.tgz#35f363d67d52081c8d9585e37bcceb7e0bbcb2a0"
+  integrity sha512-HNa1A8LvB1kie7cERyy21VNeHb2CWJJYqyyC2o3klWFfMGlFmWv2Z7sFgZH8ZiaYL95ydToKTFVXgMV/Os0bBQ==
+
+p-cancelable@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-1.1.0.tgz#d078d15a3af409220c886f1d9a0ca2e441ab26cc"
+  integrity sha512-s73XxOZ4zpt1edZYZzvhqFa6uvQc1vwUa0K0BdtIZgQMAJj9IbebH+JkgKZc9h+B05PKHLOTl4ajG1BmNrVZlw==
+
+p-defer@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/p-defer/-/p-defer-1.0.0.tgz#9f6eb182f6c9aa8cd743004a7d4f96b196b0fb0c"
+  integrity sha1-n26xgvbJqozXQwBKfU+WsZaw+ww=
+
+p-each-series@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/p-each-series/-/p-each-series-2.1.0.tgz#961c8dd3f195ea96c747e636b262b800a6b1af48"
+  integrity sha512-ZuRs1miPT4HrjFa+9fRfOFXxGJfORgelKV9f9nNOWw2gl6gVsRaVDOQP0+MI0G0wGKns1Yacsu0GjOFbTK0JFQ==
+
+p-event@^1.0.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/p-event/-/p-event-1.3.0.tgz#8e6b4f4f65c72bc5b6fe28b75eda874f96a4a085"
+  integrity sha1-jmtPT2XHK8W2/ii3XtqHT5akoIU=
+  dependencies:
+    p-timeout "^1.1.1"
+
+p-event@^2.1.0:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/p-event/-/p-event-2.3.1.tgz#596279ef169ab2c3e0cae88c1cfbb08079993ef6"
+  integrity sha512-NQCqOFhbpVTMX4qMe8PF8lbGtzZ+LCiN7pcNrb/413Na7+TRoe1xkKUzuWa/YEJdGQ0FvKtj35EEbDoVPO2kbA==
+  dependencies:
+    p-timeout "^2.0.1"
+
+p-finally@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
+  integrity sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=
+
+p-finally@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-2.0.1.tgz#bd6fcaa9c559a096b680806f4d657b3f0f240561"
+  integrity sha512-vpm09aKwq6H9phqRQzecoDpD8TmVyGw70qmWlyq5onxY7tqyTTFVvxMykxQSQKILBSFlbXpypIw2T1Ml7+DDtw==
+
+p-is-promise@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/p-is-promise/-/p-is-promise-1.1.0.tgz#9c9456989e9f6588017b0434d56097675c3da05e"
+  integrity sha1-nJRWmJ6fZYgBewQ01WCXZ1w9oF4=
+
+p-is-promise@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/p-is-promise/-/p-is-promise-2.1.0.tgz#918cebaea248a62cf7ffab8e3bca8c5f882fc42e"
+  integrity sha512-Y3W0wlRPK8ZMRbNq97l4M5otioeA5lm1z7bkNkxCka8HSPjR0xRWmpCmc9utiaLP9Jb1eD8BgeIxTW4AIF45Pg==
+
+p-limit@^1.1.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.3.0.tgz#b86bd5f0c25690911c7590fcbfc2010d54b3ccb8"
+  integrity sha512-vvcXsLAJ9Dr5rQOPk7toZQZJApBl2K4J6dANSsEuh6QI41JYcsS/qhTGa9ErIUUgK3WNQoJYvylxvjqmiqEA9Q==
+  dependencies:
+    p-try "^1.0.0"
+
+p-limit@^2.0.0, p-limit@^2.2.0, p-limit@^2.2.1, p-limit@^2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.2.2.tgz#61279b67721f5287aa1c13a9a7fbbc48c9291b1e"
+  integrity sha512-WGR+xHecKTr7EbUEhyLSh5Dube9JtdiG78ufaeLxTgpudf/20KqyMioIUZJAezlTIi6evxuoUs9YXc11cU+yzQ==
+  dependencies:
+    p-try "^2.0.0"
+
+p-locate@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-2.0.0.tgz#20a0103b222a70c8fd39cc2e580680f3dde5ec43"
+  integrity sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=
+  dependencies:
+    p-limit "^1.1.0"
+
+p-locate@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-3.0.0.tgz#322d69a05c0264b25997d9f40cd8a891ab0064a4"
+  integrity sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==
+  dependencies:
+    p-limit "^2.0.0"
+
+p-locate@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-4.1.0.tgz#a3428bb7088b3a60292f66919278b7c297ad4f07"
+  integrity sha512-R79ZZ/0wAxKGu3oYMlz8jy/kbhsNrS7SKZ7PxEHBgJ5+F2mtFW2fK2cOtBh1cHYkQsbzFV7I+EoRKe6Yt0oK7A==
+  dependencies:
+    p-limit "^2.2.0"
+
+p-map-series@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/p-map-series/-/p-map-series-1.0.0.tgz#bf98fe575705658a9e1351befb85ae4c1f07bdca"
+  integrity sha1-v5j+V1cFZYqeE1G++4WuTB8Hvco=
+  dependencies:
+    p-reduce "^1.0.0"
+
+p-map@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/p-map/-/p-map-2.1.0.tgz#310928feef9c9ecc65b68b17693018a665cea175"
+  integrity sha512-y3b8Kpd8OAN444hxfBbFfj1FY/RjtTd8tzYwhUqNYXx0fXx2iX4maP4Qr6qhIKbQXI02wTLAda4fYUbDagTUFw==
+
+p-map@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/p-map/-/p-map-3.0.0.tgz#d704d9af8a2ba684e2600d9a215983d4141a979d"
+  integrity sha512-d3qXVTF/s+W+CdJ5A29wywV2n8CQQYahlgz2bFiA+4eVNJbHJodPZ+/gXwPGh0bOqA+j8S+6+ckmvLGPk1QpxQ==
+  dependencies:
+    aggregate-error "^3.0.0"
+
+p-pipe@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/p-pipe/-/p-pipe-3.0.0.tgz#ab1fb87c0b8dd79b3bb03a8a23680fc9d054e132"
+  integrity sha512-gwwdRFmaxsT3IU+Tl3vYKVRdjfhg8Bbdjw7B+E0y6F7Yz6l+eaQLn0BRmGMXIhcPDONPtOkMoNwx1etZh4zPJA==
+
+p-queue@^2.4.2:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/p-queue/-/p-queue-2.4.2.tgz#03609826682b743be9a22dba25051bd46724fc34"
+  integrity sha512-n8/y+yDJwBjoLQe1GSJbbaYQLTI7QHNZI2+rpmCDbe++WLf9HC3gf6iqj5yfPAV71W4UF3ql5W1+UBPXoXTxng==
+
+p-reduce@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/p-reduce/-/p-reduce-1.0.0.tgz#18c2b0dd936a4690a529f8231f58a0fdb6a47dfa"
+  integrity sha1-GMKw3ZNqRpClKfgjH1ig/bakffo=
+
+p-retry@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/p-retry/-/p-retry-3.0.1.tgz#316b4c8893e2c8dc1cfa891f406c4b422bebf328"
+  integrity sha512-XE6G4+YTTkT2a0UWb2kjZe8xNwf8bIbnqpc/IS/idOBVhyves0mK5OJgeocjx7q5pvX/6m23xuzVPYT1uGM73w==
+  dependencies:
+    retry "^0.12.0"
+
+p-timeout@^1.1.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-1.2.1.tgz#5eb3b353b7fce99f101a1038880bb054ebbea386"
+  integrity sha1-XrOzU7f86Z8QGhA4iAuwVOu+o4Y=
+  dependencies:
+    p-finally "^1.0.0"
+
+p-timeout@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-2.0.1.tgz#d8dd1979595d2dc0139e1fe46b8b646cb3cdf038"
+  integrity sha512-88em58dDVB/KzPEx1X0N3LwFfYZPyDc4B6eF38M1rk9VTZMbxXXgjugz8mmwpS9Ox4BDZ+t6t3QP5+/gazweIA==
+  dependencies:
+    p-finally "^1.0.0"
+
+p-try@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/p-try/-/p-try-1.0.0.tgz#cbc79cdbaf8fd4228e13f621f2b1a237c1b207b3"
+  integrity sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=
+
+p-try@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
+  integrity sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==
+
+package-json@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/package-json/-/package-json-4.0.1.tgz#8869a0401253661c4c4ca3da6c2121ed555f5eed"
+  integrity sha1-iGmgQBJTZhxMTKPabCEh7VVfXu0=
+  dependencies:
+    got "^6.7.1"
+    registry-auth-token "^3.0.1"
+    registry-url "^3.0.3"
+    semver "^5.1.0"
+
+package-json@^6.3.0:
+  version "6.5.0"
+  resolved "https://registry.yarnpkg.com/package-json/-/package-json-6.5.0.tgz#6feedaca35e75725876d0b0e64974697fed145b0"
+  integrity sha512-k3bdm2n25tkyxcjSKzB5x8kfVxlMdgsbPr0GkZcwHsLpba6cBjqCt1KlcChKEvxHIcTB1FVMuwoijZ26xex5MQ==
+  dependencies:
+    got "^9.6.0"
+    registry-auth-token "^4.0.0"
+    registry-url "^5.0.0"
+    semver "^6.2.0"
+
+pacote@9.5.8:
+  version "9.5.8"
+  resolved "https://registry.yarnpkg.com/pacote/-/pacote-9.5.8.tgz#23480efdc4fa74515855c9ecf39cf64078f99786"
+  integrity sha512-0Tl8Oi/K0Lo4MZmH0/6IsT3gpGf9eEAznLXEQPKgPq7FscnbUOyopnVpwXlnQdIbCUaojWy1Wd7VMyqfVsRrIw==
+  dependencies:
+    bluebird "^3.5.3"
+    cacache "^12.0.2"
+    chownr "^1.1.2"
+    figgy-pudding "^3.5.1"
+    get-stream "^4.1.0"
+    glob "^7.1.3"
+    infer-owner "^1.0.4"
+    lru-cache "^5.1.1"
+    make-fetch-happen "^5.0.0"
+    minimatch "^3.0.4"
+    minipass "^2.3.5"
+    mississippi "^3.0.0"
+    mkdirp "^0.5.1"
+    normalize-package-data "^2.4.0"
+    npm-package-arg "^6.1.0"
+    npm-packlist "^1.1.12"
+    npm-pick-manifest "^3.0.0"
+    npm-registry-fetch "^4.0.0"
+    osenv "^0.1.5"
+    promise-inflight "^1.0.1"
+    promise-retry "^1.1.1"
+    protoduck "^5.0.1"
+    rimraf "^2.6.2"
+    safe-buffer "^5.1.2"
+    semver "^5.6.0"
+    ssri "^6.0.1"
+    tar "^4.4.10"
+    unique-filename "^1.1.1"
+    which "^1.3.1"
+
+pacote@^9.2.3, pacote@^9.5.0:
+  version "9.5.12"
+  resolved "https://registry.yarnpkg.com/pacote/-/pacote-9.5.12.tgz#1e11dd7a8d736bcc36b375a9804d41bb0377bf66"
+  integrity sha512-BUIj/4kKbwWg4RtnBncXPJd15piFSVNpTzY0rysSr3VnMowTYgkGKcaHrbReepAkjTr8lH2CVWRi58Spg2CicQ==
+  dependencies:
+    bluebird "^3.5.3"
+    cacache "^12.0.2"
+    chownr "^1.1.2"
+    figgy-pudding "^3.5.1"
+    get-stream "^4.1.0"
+    glob "^7.1.3"
+    infer-owner "^1.0.4"
+    lru-cache "^5.1.1"
+    make-fetch-happen "^5.0.0"
+    minimatch "^3.0.4"
+    minipass "^2.3.5"
+    mississippi "^3.0.0"
+    mkdirp "^0.5.1"
+    normalize-package-data "^2.4.0"
+    npm-normalize-package-bin "^1.0.0"
+    npm-package-arg "^6.1.0"
+    npm-packlist "^1.1.12"
+    npm-pick-manifest "^3.0.0"
+    npm-registry-fetch "^4.0.0"
+    osenv "^0.1.5"
+    promise-inflight "^1.0.1"
+    promise-retry "^1.1.1"
+    protoduck "^5.0.1"
+    rimraf "^2.6.2"
+    safe-buffer "^5.1.2"
+    semver "^5.6.0"
+    ssri "^6.0.1"
+    tar "^4.4.10"
+    unique-filename "^1.1.1"
+    which "^1.3.1"
+
+pako@1.0.10:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.10.tgz#4328badb5086a426aa90f541977d4955da5c9732"
+  integrity sha512-0DTvPVU3ed8+HNXOu5Bs+o//Mbdj9VNQMUOe9oKCwh8l0GNwpTDMKCWbRjgtD291AWnkAgkqA/LOnQS8AmS1tw==
+
+pako@~1.0.5:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.11.tgz#6c9599d340d54dfd3946380252a35705a6b992bf"
+  integrity sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw==
+
+parallel-transform@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/parallel-transform/-/parallel-transform-1.2.0.tgz#9049ca37d6cb2182c3b1d2c720be94d14a5814fc"
+  integrity sha512-P2vSmIu38uIlvdcU7fDkyrxj33gTUy/ABO5ZUbGowxNCopBq/OoD42bP4UmMrJoPyk4Uqf0mu3mtWBhHCZD8yg==
+  dependencies:
+    cyclist "^1.0.1"
+    inherits "^2.0.3"
+    readable-stream "^2.1.5"
+
+param-case@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/param-case/-/param-case-2.1.1.tgz#df94fd8cf6531ecf75e6bef9a0858fbc72be2247"
+  integrity sha1-35T9jPZTHs915r75oIWPvHK+Ikc=
+  dependencies:
+    no-case "^2.2.0"
+
+param-case@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/param-case/-/param-case-3.0.3.tgz#4be41f8399eff621c56eebb829a5e451d9801238"
+  integrity sha512-VWBVyimc1+QrzappRs7waeN2YmoZFCGXWASRYX1/rGHtXqEcrGEIDm+jqIwFa2fRXNgQEwrxaYuIrX0WcAguTA==
+  dependencies:
+    dot-case "^3.0.3"
+    tslib "^1.10.0"
+
+parent-module@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/parent-module/-/parent-module-1.0.1.tgz#691d2709e78c79fae3a156622452d00762caaaa2"
+  integrity sha512-GQ2EWRpQV8/o+Aw8YqtfZZPfNRWZYkbidE9k5rpl/hC3vtHHBfGm2Ifi6qWV+coDGkrUKZAxE3Lot5kcsRlh+g==
+  dependencies:
+    callsites "^3.0.0"
+
+parse-asn1@^5.0.0:
+  version "5.1.5"
+  resolved "https://registry.yarnpkg.com/parse-asn1/-/parse-asn1-5.1.5.tgz#003271343da58dc94cace494faef3d2147ecea0e"
+  integrity sha512-jkMYn1dcJqF6d5CpU689bq7w/b5ALS9ROVSpQDPrZsqqesUJii9qutvoT5ltGedNXMO2e16YUWIghG9KxaViTQ==
+  dependencies:
+    asn1.js "^4.0.0"
+    browserify-aes "^1.0.0"
+    create-hash "^1.1.0"
+    evp_bytestokey "^1.0.0"
+    pbkdf2 "^3.0.3"
+    safe-buffer "^5.1.1"
+
+parse-entities@^1.0.2, parse-entities@^1.1.0, parse-entities@^1.1.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/parse-entities/-/parse-entities-1.2.2.tgz#c31bf0f653b6661354f8973559cb86dd1d5edf50"
+  integrity sha512-NzfpbxW/NPrzZ/yYSoQxyqUZMZXIdCfE0OIN4ESsnptHJECoUk3FZktxNuzQf4tjt5UEopnxpYJbvYuxIFDdsg==
+  dependencies:
+    character-entities "^1.0.0"
+    character-entities-legacy "^1.0.0"
+    character-reference-invalid "^1.0.0"
+    is-alphanumerical "^1.0.0"
+    is-decimal "^1.0.0"
+    is-hexadecimal "^1.0.0"
+
+parse-filepath@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/parse-filepath/-/parse-filepath-1.0.2.tgz#a632127f53aaf3d15876f5872f3ffac763d6c891"
+  integrity sha1-pjISf1Oq89FYdvWHLz/6x2PWyJE=
+  dependencies:
+    is-absolute "^1.0.0"
+    map-cache "^0.2.0"
+    path-root "^0.1.1"
+
+parse-github-repo-url@^1.3.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/parse-github-repo-url/-/parse-github-repo-url-1.4.1.tgz#9e7d8bb252a6cb6ba42595060b7bf6df3dbc1f50"
+  integrity sha1-nn2LslKmy2ukJZUGC3v23z28H1A=
+
+parse-json@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-2.2.0.tgz#f480f40434ef80741f8469099f8dea18f55a4dc9"
+  integrity sha1-9ID0BDTvgHQfhGkJn43qGPVaTck=
+  dependencies:
+    error-ex "^1.2.0"
+
+parse-json@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-4.0.0.tgz#be35f5425be1f7f6c747184f98a788cb99477ee0"
+  integrity sha1-vjX1Qlvh9/bHRxhPmKeIy5lHfuA=
+  dependencies:
+    error-ex "^1.3.1"
+    json-parse-better-errors "^1.0.1"
+
+parse-json@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-5.0.0.tgz#73e5114c986d143efa3712d4ea24db9a4266f60f"
+  integrity sha512-OOY5b7PAEFV0E2Fir1KOkxchnZNCdowAJgQ5NuxjpBKTRP3pQhwkrkxqQjeoKJ+fO7bCpmIZaogI4eZGDMEGOw==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    error-ex "^1.3.1"
+    json-parse-better-errors "^1.0.1"
+    lines-and-columns "^1.1.6"
+
+parse-node-version@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/parse-node-version/-/parse-node-version-1.0.1.tgz#e2b5dbede00e7fa9bc363607f53327e8b073189b"
+  integrity sha512-3YHlOa/JgH6Mnpr05jP9eDG254US9ek25LyIxZlDItp2iJtwyaXQb57lBYLdT3MowkUFYEV2XXNAYIPlESvJlA==
+
+parse-passwd@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/parse-passwd/-/parse-passwd-1.0.0.tgz#6d5b934a456993b23d37f40a382d6f1666a8e5c6"
+  integrity sha1-bVuTSkVpk7I9N/QKOC1vFmao5cY=
+
+parse5@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-4.0.0.tgz#6d78656e3da8d78b4ec0b906f7c08ef1dfe3f608"
+  integrity sha512-VrZ7eOd3T1Fk4XWNXMgiGBK/z0MG48BWG2uQNU4I72fkQuKUTZpl+u9k+CxEG0twMVzSmXEEz12z5Fnw1jIQFA==
+
+parse5@5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-5.1.0.tgz#c59341c9723f414c452975564c7c00a68d58acd2"
+  integrity sha512-fxNG2sQjHvlVAYmzBZS9YlDp6PTSSDwa98vkD4QgVDDCAo84z5X1t5XyJQ62ImdLXx5NdIIfihey6xpum9/gRQ==
+
+parse5@^5.0.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-5.1.1.tgz#f68e4e5ba1852ac2cadc00f4555fff6c2abb6178"
+  integrity sha512-ugq4DFI0Ptb+WWjAdOK16+u/nHfiIrcE+sh8kZMaM0WllQKLI9rOUq6c2b7cwPkXdzfQESqvoqK6ug7U/Yyzug==
+
+parseurl@~1.3.2, parseurl@~1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
+  integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==
+
+pascal-case@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/pascal-case/-/pascal-case-3.1.1.tgz#5ac1975133ed619281e88920973d2cd1f279de5f"
+  integrity sha512-XIeHKqIrsquVTQL2crjq3NfJUxmdLasn3TYOU0VBM+UX2a6ztAWBlJQBePLGY7VHW8+2dRadeIPK5+KImwTxQA==
+  dependencies:
+    no-case "^3.0.3"
+    tslib "^1.10.0"
+
+pascalcase@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
+  integrity sha1-s2PlXoAGym/iF4TS2yK9FdeRfxQ=
+
+path-browserify@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.1.tgz#e6c4ddd7ed3aa27c68a20cc4e50e1a4ee83bbc4a"
+  integrity sha512-BapA40NHICOS+USX9SN4tyhq+A2RrN/Ws5F0Z5aMHDp98Fl86lX8Oti8B7uN93L4Ifv4fHOEA+pQw87gmMO/lQ==
+
+path-dirname@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/path-dirname/-/path-dirname-1.0.2.tgz#cc33d24d525e099a5388c0336c6e32b9160609e0"
+  integrity sha1-zDPSTVJeCZpTiMAzbG4yuRYGCeA=
+
+path-exists@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-2.1.0.tgz#0feb6c64f0fc518d9a754dd5efb62c7022761f4b"
+  integrity sha1-D+tsZPD8UY2adU3V77YscCJ2H0s=
+  dependencies:
+    pinkie-promise "^2.0.0"
+
+path-exists@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
+  integrity sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=
+
+path-exists@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-4.0.0.tgz#513bdbe2d3b95d7762e8c1137efa195c6c61b5b3"
+  integrity sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==
+
+path-is-absolute@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+  integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=
+
+path-is-inside@^1.0.1, path-is-inside@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
+  integrity sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM=
+
+path-key@^2.0.0, path-key@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
+  integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=
+
+path-key@^3.0.0, path-key@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/path-key/-/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
+  integrity sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==
+
+path-parse@^1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
+  integrity sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==
+
+path-root-regex@^0.1.0:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/path-root-regex/-/path-root-regex-0.1.2.tgz#bfccdc8df5b12dc52c8b43ec38d18d72c04ba96d"
+  integrity sha1-v8zcjfWxLcUsi0PsONGNcsBLqW0=
+
+path-root@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/path-root/-/path-root-0.1.1.tgz#9a4a6814cac1c0cd73360a95f32083c8ea4745b7"
+  integrity sha1-mkpoFMrBwM1zNgqV8yCDyOpHRbc=
+  dependencies:
+    path-root-regex "^0.1.0"
+
+path-to-regexp@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
+  integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
+
+path-type@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
+  integrity sha1-WcRPfuSR2nBNpBXaWkBwuk+P5EE=
+  dependencies:
+    graceful-fs "^4.1.2"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+path-type@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-2.0.0.tgz#f012ccb8415b7096fc2daa1054c3d72389594c73"
+  integrity sha1-8BLMuEFbcJb8LaoQVMPXI4lZTHM=
+  dependencies:
+    pify "^2.0.0"
+
+path-type@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-3.0.0.tgz#cef31dc8e0a1a3bb0d105c0cd97cf3bf47f4e36f"
+  integrity sha512-T2ZUsdZFHgA3u4e5PfPbjd7HDDpxPnQb5jN0SrDsjNSuVXHJqtwTnWqG0B1jZrgmJ/7lj1EmVIByWt1gxGkWvg==
+  dependencies:
+    pify "^3.0.0"
+
+path-type@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b"
+  integrity sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==
+
+pbkdf2@^3.0.3:
+  version "3.0.17"
+  resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.17.tgz#976c206530617b14ebb32114239f7b09336e93a6"
+  integrity sha512-U/il5MsrZp7mGg3mSQfn742na2T+1/vHDCG5/iTI3X9MKUuYUZVLQhyRsg06mCgDBTd57TxzgZt7P+fYfjRLtA==
+  dependencies:
+    create-hash "^1.1.2"
+    create-hmac "^1.1.4"
+    ripemd160 "^2.0.1"
+    safe-buffer "^5.0.1"
+    sha.js "^2.4.8"
+
+pend@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/pend/-/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
+  integrity sha1-elfrVQpng/kRUzH89GY9XI4AelA=
+
+performance-now@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
+  integrity sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=
+
+phantomjs-prebuilt@^2.1.16:
+  version "2.1.16"
+  resolved "https://registry.yarnpkg.com/phantomjs-prebuilt/-/phantomjs-prebuilt-2.1.16.tgz#efd212a4a3966d3647684ea8ba788549be2aefef"
+  integrity sha1-79ISpKOWbTZHaE6ouniFSb4q7+8=
+  dependencies:
+    es6-promise "^4.0.3"
+    extract-zip "^1.6.5"
+    fs-extra "^1.0.0"
+    hasha "^2.2.0"
+    kew "^0.7.0"
+    progress "^1.1.8"
+    request "^2.81.0"
+    request-progress "^2.0.1"
+    which "^1.2.10"
+
+picomatch@^2.0.4, picomatch@^2.0.5, picomatch@^2.0.7, picomatch@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.1.tgz#21bac888b6ed8601f831ce7816e335bc779f0a4a"
+  integrity sha512-ISBaA8xQNmwELC7eOjqFKMESB2VIqt4PPDD0nsS95b/9dZXvVKOlz9keMSnoGGKcOHXfTvDD6WMaRoSc9UuhRA==
+
+pidtree@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/pidtree/-/pidtree-0.3.0.tgz#f6fada10fccc9f99bf50e90d0b23d72c9ebc2e6b"
+  integrity sha512-9CT4NFlDcosssyg8KVFltgokyKZIFjoBxw8CTGy+5F38Y1eQWrt8tRayiUOXE+zVKQnYu5BR8JjCtvK3BcnBhg==
+
+pify@^2.0.0, pify@^2.2.0, pify@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
+  integrity sha1-7RQaasBDqEnqWISY59yosVMw6Qw=
+
+pify@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/pify/-/pify-3.0.0.tgz#e5a4acd2c101fdf3d9a4d07f0dbc4db49dd28176"
+  integrity sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=
+
+pify@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/pify/-/pify-4.0.1.tgz#4b2cd25c50d598735c50292224fd8c6df41e3231"
+  integrity sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==
+
+pinkie-promise@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
+  integrity sha1-ITXW36ejWMBprJsXh3YogihFD/o=
+  dependencies:
+    pinkie "^2.0.0"
+
+pinkie@^2.0.0:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
+  integrity sha1-clVrgM+g1IqXToDnckjoDtT3+HA=
+
+pino@4.10.2:
+  version "4.10.2"
+  resolved "https://registry.yarnpkg.com/pino/-/pino-4.10.2.tgz#77e93cdfa1cdb58f688cbb0abaebe67eb2f315f4"
+  integrity sha512-hNNDgOju2UvK4iKqXR3ZwEutoOujBRN9jfQgty/X4B3q1QOqpWqvmVn+GT/a20o8Jw5Wd7VkGJAdgFQg55a+mw==
+  dependencies:
+    chalk "^2.3.0"
+    fast-json-parse "^1.0.0"
+    fast-safe-stringify "^1.2.1"
+    flatstr "^1.0.4"
+    pump "^1.0.3"
+    quick-format-unescaped "^1.1.1"
+    split2 "^2.2.0"
+
+pirates@^4.0.0, pirates@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/pirates/-/pirates-4.0.1.tgz#643a92caf894566f91b2b986d2c66950a8e2fb87"
+  integrity sha512-WuNqLTbMI3tmfef2TKxlQmAiLHKtFhlsCZnPIpuv2Ow0RDVO8lfy1Opf4NUzlMXLjPl+Men7AuVdX6TA+s+uGA==
+  dependencies:
+    node-modules-regexp "^1.0.0"
+
+pkg-add-deps@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/pkg-add-deps/-/pkg-add-deps-0.1.0.tgz#83af13744d8e67847a38a00d36fe327ea4f1eaa9"
+  integrity sha512-8CNvVKx/aQYjVCSf6NilxXt3/LDqHm6EIzJL60oEQcl+KAGk78PjtTPtcnQOCre3luOY/l1Z1TKb5j8+L0W2Fw==
+  dependencies:
+    libnpm "^2.0.1"
+    pacote "^9.5.0"
+    read-pkg "^5.1.1"
+    yargs "^13.2.2"
+
+pkg-dir@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
+  integrity sha1-9tXREJ4Z1j7fQo4L1X4Sd3YVM0s=
+  dependencies:
+    find-up "^2.1.0"
+
+pkg-dir@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-3.0.0.tgz#2749020f239ed990881b1f71210d51eb6523bea3"
+  integrity sha512-/E57AYkoeQ25qkxMj5PBOVgF8Kiu/h7cYS30Z5+R7WaiCCBfLq58ZI/dSeaEKb9WVJV5n/03QwrN3IeWIFllvw==
+  dependencies:
+    find-up "^3.0.0"
+
+pkg-dir@^4.1.0, pkg-dir@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-4.2.0.tgz#f099133df7ede422e81d1d8448270eeb3e4261f3"
+  integrity sha512-HRDzbaKjC+AOWVXxAU/x54COGeIv9eb+6CkDSQoNTt4XyWoIJvuPsXizxu/Fr23EiekbtZwmh1IcIG/l/a10GQ==
+  dependencies:
+    find-up "^4.0.0"
+
+pkg-up@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-up/-/pkg-up-2.0.0.tgz#c819ac728059a461cab1c3889a2be3c49a004d7f"
+  integrity sha1-yBmscoBZpGHKscOImivjxJoATX8=
+  dependencies:
+    find-up "^2.1.0"
+
+please-upgrade-node@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/please-upgrade-node/-/please-upgrade-node-3.2.0.tgz#aeddd3f994c933e4ad98b99d9a556efa0e2fe942"
+  integrity sha512-gQR3WpIgNIKwBMVLkpMUeR3e1/E1y42bqDQZfql+kDeXd8COYfM8PQA4X6y7a8u9Ua9FHmsrrmirW2vHs45hWg==
+  dependencies:
+    semver-compare "^1.0.0"
+
+plugin-error@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/plugin-error/-/plugin-error-0.1.2.tgz#3b9bb3335ccf00f425e07437e19276967da47ace"
+  integrity sha1-O5uzM1zPAPQl4HQ34ZJ2ln2kes4=
+  dependencies:
+    ansi-cyan "^0.1.1"
+    ansi-red "^0.1.1"
+    arr-diff "^1.0.1"
+    arr-union "^2.0.1"
+    extend-shallow "^1.1.2"
+
+plugin-error@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/plugin-error/-/plugin-error-1.0.1.tgz#77016bd8919d0ac377fdcdd0322328953ca5781c"
+  integrity sha512-L1zP0dk7vGweZME2i+EeakvUNqSrdiI3F91TwEoYiGrAfUXmVv6fJIq4g82PAXxNsWOp0J7ZqQy/3Szz0ajTxA==
+  dependencies:
+    ansi-colors "^1.0.1"
+    arr-diff "^4.0.0"
+    arr-union "^3.1.0"
+    extend-shallow "^3.0.2"
+
+plur@^3.0.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/plur/-/plur-3.1.1.tgz#60267967866a8d811504fe58f2faaba237546a5b"
+  integrity sha512-t1Ax8KUvV3FFII8ltczPn2tJdjqbd1sIzu6t4JL7nQ3EyeL/lTrj5PWKb06ic5/6XYDr65rQ4uzQEGN70/6X5w==
+  dependencies:
+    irregular-plurals "^2.0.0"
+
+pn@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
+  integrity sha512-2qHaIQr2VLRFoxe2nASzsV6ef4yOOH+Fi9FBOVH6cqeSgUnoyySPZkxzLuzd+RYOQTRpROA0ztTMqxROKSb/nA==
+
+pngquant-bin@^5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/pngquant-bin/-/pngquant-bin-5.0.2.tgz#6f34f3e89c9722a72bbc509062b40f1b17cda460"
+  integrity sha512-OLdT+4JZx5BqE1CFJkrvomYV0aSsv6x2Bba+aWaVc0PMfWlE+ZByNKYAdKeIqsM4uvW1HOSEHnf8KcOnykPNxA==
+  dependencies:
+    bin-build "^3.0.0"
+    bin-wrapper "^4.0.1"
+    execa "^0.10.0"
+    logalot "^2.0.0"
+
+pnp-webpack-plugin@1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/pnp-webpack-plugin/-/pnp-webpack-plugin-1.5.0.tgz#62a1cd3068f46d564bb33c56eb250e4d586676eb"
+  integrity sha512-jd9olUr9D7do+RN8Wspzhpxhgp1n6Vd0NtQ4SFkmIACZoEL1nkyAdW9Ygrinjec0vgDcWjscFQQ1gDW8rsfKTg==
+  dependencies:
+    ts-pnp "^1.1.2"
+
+polished@^3.3.1:
+  version "3.4.4"
+  resolved "https://registry.yarnpkg.com/polished/-/polished-3.4.4.tgz#ac8cd6e704887398f3b802718f9d389b9ea4307b"
+  integrity sha512-x9PKeExyI9AhWrJP3Q57I1k7GInujjiVBJMPFmycj9hX1yCOo/X9eu9eZwxgOziiXge3WbFQ5XOmkzunOntBSA==
+  dependencies:
+    "@babel/runtime" "^7.6.3"
+
+popper.js@^1.14.4, popper.js@^1.14.7:
+  version "1.16.1"
+  resolved "https://registry.yarnpkg.com/popper.js/-/popper.js-1.16.1.tgz#2a223cb3dc7b6213d740e40372be40de43e65b1b"
+  integrity sha512-Wb4p1J4zyFTbM+u6WuO4XstYx4Ky9Cewe4DWrel7B0w6VVICvPwdOpotjzcf6eD8TsckVnIMNONQyPIUFOUbCQ==
+
+portfinder@^1.0.25:
+  version "1.0.25"
+  resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.25.tgz#254fd337ffba869f4b9d37edc298059cb4d35eca"
+  integrity sha512-6ElJnHBbxVA1XSLgBp7G1FiCkQdlqGzuF7DswL5tcea+E8UpuvPU7beVAjjRwCioTS9ZluNbu+ZyRvgTsmqEBg==
+  dependencies:
+    async "^2.6.2"
+    debug "^3.1.1"
+    mkdirp "^0.5.1"
+
+posix-character-classes@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
+  integrity sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=
+
+postcss-attribute-case-insensitive@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-attribute-case-insensitive/-/postcss-attribute-case-insensitive-4.0.2.tgz#d93e46b504589e94ac7277b0463226c68041a880"
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+  dependencies:
+    postcss "^7.0.2"
+    postcss-selector-parser "^6.0.2"
+
+postcss-browser-comments@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-browser-comments/-/postcss-browser-comments-3.0.0.tgz#1248d2d935fb72053c8e1f61a84a57292d9f65e9"
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+    postcss "^7"
+
+postcss-calc@^7.0.1:
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-calc/-/postcss-calc-7.0.2.tgz#504efcd008ca0273120568b0792b16cdcde8aac1"
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+    postcss-selector-parser "^6.0.2"
+    postcss-value-parser "^4.0.2"
+
+postcss-color-functional-notation@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-color-functional-notation/-/postcss-color-functional-notation-2.0.1.tgz#5efd37a88fbabeb00a2966d1e53d98ced93f74e0"
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+  dependencies:
+    postcss "^7.0.2"
+    postcss-values-parser "^2.0.0"
+
+postcss-color-gray@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-color-gray/-/postcss-color-gray-5.0.0.tgz#532a31eb909f8da898ceffe296fdc1f864be8547"
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+    "@csstools/convert-colors" "^1.4.0"
+    postcss "^7.0.5"
+    postcss-values-parser "^2.0.0"
+
+postcss-color-hex-alpha@^5.0.3:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-color-hex-alpha/-/postcss-color-hex-alpha-5.0.3.tgz#a8d9ca4c39d497c9661e374b9c51899ef0f87388"
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+    postcss "^7.0.14"
+    postcss-values-parser "^2.0.1"
+
+postcss-color-mod-function@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-color-mod-function/-/postcss-color-mod-function-3.0.3.tgz#816ba145ac11cc3cb6baa905a75a49f903e4d31d"
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+  dependencies:
+    "@csstools/convert-colors" "^1.4.0"
+    postcss "^7.0.2"
+    postcss-values-parser "^2.0.0"
+
+postcss-color-rebeccapurple@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-color-rebeccapurple/-/postcss-color-rebeccapurple-4.0.1.tgz#c7a89be872bb74e45b1e3022bfe5748823e6de77"
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+    postcss "^7.0.2"
+    postcss-values-parser "^2.0.0"
+
+postcss-colormin@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-colormin/-/postcss-colormin-4.0.3.tgz#ae060bce93ed794ac71264f08132d550956bd381"
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+    color "^3.0.0"
+    has "^1.0.0"
+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+
+postcss-convert-values@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-convert-values/-/postcss-convert-values-4.0.1.tgz#ca3813ed4da0f812f9d43703584e449ebe189a7f"
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+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+
+postcss-custom-media@^7.0.8:
+  version "7.0.8"
+  resolved "https://registry.yarnpkg.com/postcss-custom-media/-/postcss-custom-media-7.0.8.tgz#fffd13ffeffad73621be5f387076a28b00294e0c"
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+  dependencies:
+    postcss "^7.0.14"
+
+postcss-custom-properties@^8.0.11:
+  version "8.0.11"
+  resolved "https://registry.yarnpkg.com/postcss-custom-properties/-/postcss-custom-properties-8.0.11.tgz#2d61772d6e92f22f5e0d52602df8fae46fa30d97"
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+    postcss "^7.0.17"
+    postcss-values-parser "^2.0.1"
+
+postcss-custom-selectors@^5.1.2:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/postcss-custom-selectors/-/postcss-custom-selectors-5.1.2.tgz#64858c6eb2ecff2fb41d0b28c9dd7b3db4de7fba"
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+    postcss "^7.0.2"
+    postcss-selector-parser "^5.0.0-rc.3"
+
+postcss-dir-pseudo-class@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-dir-pseudo-class/-/postcss-dir-pseudo-class-5.0.0.tgz#6e3a4177d0edb3abcc85fdb6fbb1c26dabaeaba2"
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+    postcss "^7.0.2"
+    postcss-selector-parser "^5.0.0-rc.3"
+
+postcss-discard-comments@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-discard-comments/-/postcss-discard-comments-4.0.2.tgz#1fbabd2c246bff6aaad7997b2b0918f4d7af4033"
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+    postcss "^7.0.0"
+
+postcss-discard-duplicates@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-discard-duplicates/-/postcss-discard-duplicates-4.0.2.tgz#3fe133cd3c82282e550fc9b239176a9207b784eb"
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+  dependencies:
+    postcss "^7.0.0"
+
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+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-discard-empty/-/postcss-discard-empty-4.0.1.tgz#c8c951e9f73ed9428019458444a02ad90bb9f765"
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+    postcss "^7.0.0"
+
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+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-discard-overridden/-/postcss-discard-overridden-4.0.1.tgz#652aef8a96726f029f5e3e00146ee7a4e755ff57"
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+  dependencies:
+    postcss "^7.0.0"
+
+postcss-discard-unused@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-discard-unused/-/postcss-discard-unused-4.0.1.tgz#ee7cc66af8c7e8c19bd36f12d09c4bde4039abea"
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+    postcss "^7.0.0"
+    postcss-selector-parser "^3.0.0"
+    uniqs "^2.0.0"
+
+postcss-double-position-gradients@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-double-position-gradients/-/postcss-double-position-gradients-1.0.0.tgz#fc927d52fddc896cb3a2812ebc5df147e110522e"
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+    postcss "^7.0.5"
+    postcss-values-parser "^2.0.0"
+
+postcss-env-function@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-env-function/-/postcss-env-function-2.0.2.tgz#0f3e3d3c57f094a92c2baf4b6241f0b0da5365d7"
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+    postcss "^7.0.2"
+    postcss-values-parser "^2.0.0"
+
+postcss-flexbugs-fixes@^4.1.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/postcss-flexbugs-fixes/-/postcss-flexbugs-fixes-4.2.0.tgz#662b3dcb6354638b9213a55eed8913bcdc8d004a"
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+  dependencies:
+    postcss "^7.0.26"
+
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+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-focus-visible/-/postcss-focus-visible-4.0.0.tgz#477d107113ade6024b14128317ade2bd1e17046e"
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+  dependencies:
+    postcss "^7.0.2"
+
+postcss-focus-within@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-focus-within/-/postcss-focus-within-3.0.0.tgz#763b8788596cee9b874c999201cdde80659ef680"
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+  dependencies:
+    postcss "^7.0.2"
+
+postcss-font-variant@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-font-variant/-/postcss-font-variant-4.0.0.tgz#71dd3c6c10a0d846c5eda07803439617bbbabacc"
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+  dependencies:
+    postcss "^7.0.2"
+
+postcss-gap-properties@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-gap-properties/-/postcss-gap-properties-2.0.0.tgz#431c192ab3ed96a3c3d09f2ff615960f902c1715"
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+  dependencies:
+    postcss "^7.0.2"
+
+postcss-html@^0.36.0:
+  version "0.36.0"
+  resolved "https://registry.yarnpkg.com/postcss-html/-/postcss-html-0.36.0.tgz#b40913f94eaacc2453fd30a1327ad6ee1f88b204"
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+  dependencies:
+    htmlparser2 "^3.10.0"
+
+postcss-image-set-function@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-image-set-function/-/postcss-image-set-function-3.0.1.tgz#28920a2f29945bed4c3198d7df6496d410d3f288"
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+    postcss "^7.0.2"
+    postcss-values-parser "^2.0.0"
+
+postcss-import@12.0.1, postcss-import@^12.0.1:
+  version "12.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-import/-/postcss-import-12.0.1.tgz#cf8c7ab0b5ccab5649024536e565f841928b7153"
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+    postcss "^7.0.1"
+    postcss-value-parser "^3.2.3"
+    read-cache "^1.0.0"
+    resolve "^1.1.7"
+
+postcss-initial@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-initial/-/postcss-initial-3.0.2.tgz#f018563694b3c16ae8eaabe3c585ac6319637b2d"
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+  dependencies:
+    lodash.template "^4.5.0"
+    postcss "^7.0.2"
+
+postcss-jsx@^0.36.4:
+  version "0.36.4"
+  resolved "https://registry.yarnpkg.com/postcss-jsx/-/postcss-jsx-0.36.4.tgz#37a68f300a39e5748d547f19a747b3257240bd50"
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+  dependencies:
+    "@babel/core" ">=7.2.2"
+
+postcss-lab-function@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-lab-function/-/postcss-lab-function-2.0.1.tgz#bb51a6856cd12289ab4ae20db1e3821ef13d7d2e"
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+  dependencies:
+    "@csstools/convert-colors" "^1.4.0"
+    postcss "^7.0.2"
+    postcss-values-parser "^2.0.0"
+
+postcss-less@^3.1.4:
+  version "3.1.4"
+  resolved "https://registry.yarnpkg.com/postcss-less/-/postcss-less-3.1.4.tgz#369f58642b5928ef898ffbc1a6e93c958304c5ad"
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+  dependencies:
+    postcss "^7.0.14"
+
+postcss-load-config@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-load-config/-/postcss-load-config-2.1.0.tgz#c84d692b7bb7b41ddced94ee62e8ab31b417b003"
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+  dependencies:
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+    import-cwd "^2.0.0"
+
+postcss-loader@3.0.0, postcss-loader@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-3.0.0.tgz#6b97943e47c72d845fa9e03f273773d4e8dd6c2d"
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+    postcss "^7.0.0"
+    postcss-load-config "^2.0.0"
+    schema-utils "^1.0.0"
+
+postcss-logical@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-logical/-/postcss-logical-3.0.0.tgz#2495d0f8b82e9f262725f75f9401b34e7b45d5b5"
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+  dependencies:
+    postcss "^7.0.2"
+
+postcss-markdown@^0.36.0:
+  version "0.36.0"
+  resolved "https://registry.yarnpkg.com/postcss-markdown/-/postcss-markdown-0.36.0.tgz#7f22849ae0e3db18820b7b0d5e7833f13a447560"
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+  dependencies:
+    remark "^10.0.1"
+    unist-util-find-all-after "^1.0.2"
+
+postcss-media-minmax@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-media-minmax/-/postcss-media-minmax-4.0.0.tgz#b75bb6cbc217c8ac49433e12f22048814a4f5ed5"
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+  dependencies:
+    postcss "^7.0.2"
+
+postcss-media-query-parser@^0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/postcss-media-query-parser/-/postcss-media-query-parser-0.2.3.tgz#27b39c6f4d94f81b1a73b8f76351c609e5cef244"
+  integrity sha1-J7Ocb02U+Bsac7j3Y1HGCeXO8kQ=
+
+postcss-merge-idents@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-merge-idents/-/postcss-merge-idents-4.0.1.tgz#b7df282a92f052ea0a66c62d8f8812e6d2cbed23"
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+  dependencies:
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+    has "^1.0.0"
+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+
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+  version "4.0.11"
+  resolved "https://registry.yarnpkg.com/postcss-merge-longhand/-/postcss-merge-longhand-4.0.11.tgz#62f49a13e4a0ee04e7b98f42bb16062ca2549e24"
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+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+    stylehacks "^4.0.0"
+
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+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-merge-rules/-/postcss-merge-rules-4.0.3.tgz#362bea4ff5a1f98e4075a713c6cb25aefef9a650"
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+    postcss "^7.0.0"
+    postcss-selector-parser "^3.0.0"
+    vendors "^1.0.0"
+
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+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-minify-font-values/-/postcss-minify-font-values-4.0.2.tgz#cd4c344cce474343fac5d82206ab2cbcb8afd5a6"
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+    postcss-value-parser "^3.0.0"
+
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+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-minify-gradients/-/postcss-minify-gradients-4.0.2.tgz#93b29c2ff5099c535eecda56c4aa6e665a663471"
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+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+
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+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-minify-params/-/postcss-minify-params-4.0.2.tgz#6b9cef030c11e35261f95f618c90036d680db874"
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+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+    uniqs "^2.0.0"
+
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+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-minify-selectors/-/postcss-minify-selectors-4.0.2.tgz#e2e5eb40bfee500d0cd9243500f5f8ea4262fbd8"
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+    postcss-selector-parser "^3.0.0"
+
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+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules-extract-imports/-/postcss-modules-extract-imports-1.1.0.tgz#b614c9720be6816eaee35fb3a5faa1dba6a05ddb"
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+
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+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules-extract-imports/-/postcss-modules-extract-imports-2.0.0.tgz#818719a1ae1da325f9832446b01136eeb493cd7e"
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+
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+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules-local-by-default/-/postcss-modules-local-by-default-1.2.0.tgz#f7d80c398c5a393fa7964466bd19500a7d61c069"
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+    postcss "^6.0.1"
+
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+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-modules-local-by-default/-/postcss-modules-local-by-default-3.0.2.tgz#e8a6561be914aaf3c052876377524ca90dbb7915"
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+    postcss-value-parser "^4.0.0"
+
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+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules-scope/-/postcss-modules-scope-1.1.0.tgz#d6ea64994c79f97b62a72b426fbe6056a194bb90"
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+    postcss "^6.0.1"
+
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+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/postcss-modules-scope/-/postcss-modules-scope-2.1.1.tgz#33d4fc946602eb5e9355c4165d68a10727689dba"
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+    postcss-selector-parser "^6.0.0"
+
+postcss-modules-sync@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules-sync/-/postcss-modules-sync-1.0.0.tgz#619a719cf78dd16a4834135140b324cf77334be1"
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+    icss-replace-symbols "^1.0.2"
+    postcss "^5.2.5"
+    postcss-modules-local-by-default "^1.1.1"
+    postcss-modules-scope "^1.0.2"
+    string-hash "^1.1.0"
+
+postcss-modules-values@1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules-values/-/postcss-modules-values-1.3.0.tgz#ecffa9d7e192518389f42ad0e83f72aec456ea20"
+  integrity sha1-7P+p1+GSUYOJ9CrQ6D9yrsRW6iA=
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+    postcss "^6.0.1"
+
+postcss-modules-values@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules-values/-/postcss-modules-values-3.0.0.tgz#5b5000d6ebae29b4255301b4a3a54574423e7f10"
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+    postcss "^7.0.6"
+
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+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules/-/postcss-modules-1.5.0.tgz#08da6ce43fcfadbc685a021fe6ed30ef929f0bcc"
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+    postcss "^7.0.1"
+    string-hash "^1.1.1"
+
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+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-nesting/-/postcss-nesting-7.0.1.tgz#b50ad7b7f0173e5b5e3880c3501344703e04c052"
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+    postcss "^7.0.2"
+
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+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-charset/-/postcss-normalize-charset-4.0.1.tgz#8b35add3aee83a136b0471e0d59be58a50285dd4"
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+    postcss "^7.0.0"
+
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+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-display-values/-/postcss-normalize-display-values-4.0.2.tgz#0dbe04a4ce9063d4667ed2be476bb830c825935a"
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+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+
+postcss-normalize-positions@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-positions/-/postcss-normalize-positions-4.0.2.tgz#05f757f84f260437378368a91f8932d4b102917f"
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+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+
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+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-repeat-style/-/postcss-normalize-repeat-style-4.0.2.tgz#c4ebbc289f3991a028d44751cbdd11918b17910c"
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+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+
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+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-string/-/postcss-normalize-string-4.0.2.tgz#cd44c40ab07a0c7a36dc5e99aace1eca4ec2690c"
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+
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+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-timing-functions/-/postcss-normalize-timing-functions-4.0.2.tgz#8e009ca2a3949cdaf8ad23e6b6ab99cb5e7d28d9"
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+    postcss-value-parser "^3.0.0"
+
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+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-unicode/-/postcss-normalize-unicode-4.0.1.tgz#841bd48fdcf3019ad4baa7493a3d363b52ae1cfb"
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+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+
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+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-url/-/postcss-normalize-url-4.0.1.tgz#10e437f86bc7c7e58f7b9652ed878daaa95faae1"
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+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+
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+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-whitespace/-/postcss-normalize-whitespace-4.0.2.tgz#bf1d4070fe4fcea87d1348e825d8cc0c5faa7d82"
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+    postcss-value-parser "^3.0.0"
+
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+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-normalize/-/postcss-normalize-8.0.1.tgz#90e80a7763d7fdf2da6f2f0f82be832ce4f66776"
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+    browserslist "^4.6.2"
+    postcss "^7.0.17"
+    postcss-browser-comments "^3.0.0"
+    sanitize.css "^10.0.0"
+
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+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/postcss-ordered-values/-/postcss-ordered-values-4.1.2.tgz#0cf75c820ec7d5c4d280189559e0b571ebac0eee"
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+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+
+postcss-overflow-shorthand@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-overflow-shorthand/-/postcss-overflow-shorthand-2.0.0.tgz#31ecf350e9c6f6ddc250a78f0c3e111f32dd4c30"
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+    postcss "^7.0.2"
+
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+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-page-break/-/postcss-page-break-2.0.0.tgz#add52d0e0a528cabe6afee8b46e2abb277df46bf"
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+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-place/-/postcss-place-4.0.1.tgz#e9f39d33d2dc584e46ee1db45adb77ca9d1dcc62"
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+    postcss-values-parser "^2.0.0"
+
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+  version "6.7.0"
+  resolved "https://registry.yarnpkg.com/postcss-preset-env/-/postcss-preset-env-6.7.0.tgz#c34ddacf8f902383b35ad1e030f178f4cdf118a5"
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+    browserslist "^4.6.4"
+    caniuse-lite "^1.0.30000981"
+    css-blank-pseudo "^0.1.4"
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+    postcss-color-functional-notation "^2.0.1"
+    postcss-color-gray "^5.0.0"
+    postcss-color-hex-alpha "^5.0.3"
+    postcss-color-mod-function "^3.0.3"
+    postcss-color-rebeccapurple "^4.0.1"
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+    postcss-font-variant "^4.0.0"
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+    postcss-initial "^3.0.0"
+    postcss-lab-function "^2.0.1"
+    postcss-logical "^3.0.0"
+    postcss-media-minmax "^4.0.0"
+    postcss-nesting "^7.0.0"
+    postcss-overflow-shorthand "^2.0.0"
+    postcss-page-break "^2.0.0"
+    postcss-place "^4.0.1"
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+    postcss-replace-overflow-wrap "^3.0.0"
+    postcss-selector-matches "^4.0.0"
+    postcss-selector-not "^4.0.0"
+
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+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-pseudo-class-any-link/-/postcss-pseudo-class-any-link-6.0.0.tgz#2ed3eed393b3702879dec4a87032b210daeb04d1"
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+    postcss-selector-parser "^5.0.0-rc.3"
+
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+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-reduce-idents/-/postcss-reduce-idents-4.0.2.tgz#30447a6ec20941e78e21bd4482a11f569c4f455b"
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+    postcss-value-parser "^3.0.0"
+
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+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-reduce-initial/-/postcss-reduce-initial-4.0.3.tgz#7fd42ebea5e9c814609639e2c2e84ae270ba48df"
+  integrity sha512-gKWmR5aUulSjbzOfD9AlJiHCGH6AEVLaM0AV+aSioxUDd16qXP1PCh8d1/BGVvpdWn8k/HiK7n6TjeoXN1F7DA==
+  dependencies:
+    browserslist "^4.0.0"
+    caniuse-api "^3.0.0"
+    has "^1.0.0"
+    postcss "^7.0.0"
+
+postcss-reduce-transforms@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-reduce-transforms/-/postcss-reduce-transforms-4.0.2.tgz#17efa405eacc6e07be3414a5ca2d1074681d4e29"
+  integrity sha512-EEVig1Q2QJ4ELpJXMZR8Vt5DQx8/mo+dGWSR7vWXqcob2gQLyQGsionYcGKATXvQzMPn6DSN1vTN7yFximdIAg==
+  dependencies:
+    cssnano-util-get-match "^4.0.0"
+    has "^1.0.0"
+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+
+postcss-replace-overflow-wrap@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-replace-overflow-wrap/-/postcss-replace-overflow-wrap-3.0.0.tgz#61b360ffdaedca84c7c918d2b0f0d0ea559ab01c"
+  integrity sha512-2T5hcEHArDT6X9+9dVSPQdo7QHzG4XKclFT8rU5TzJPDN7RIRTbO9c4drUISOVemLj03aezStHCR2AIcr8XLpw==
+  dependencies:
+    postcss "^7.0.2"
+
+postcss-reporter@^6.0.1:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-reporter/-/postcss-reporter-6.0.1.tgz#7c055120060a97c8837b4e48215661aafb74245f"
+  integrity sha512-LpmQjfRWyabc+fRygxZjpRxfhRf9u/fdlKf4VHG4TSPbV2XNsuISzYW1KL+1aQzx53CAppa1bKG4APIB/DOXXw==
+  dependencies:
+    chalk "^2.4.1"
+    lodash "^4.17.11"
+    log-symbols "^2.2.0"
+    postcss "^7.0.7"
+
+postcss-resolve-nested-selector@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/postcss-resolve-nested-selector/-/postcss-resolve-nested-selector-0.1.1.tgz#29ccbc7c37dedfac304e9fff0bf1596b3f6a0e4e"
+  integrity sha1-Kcy8fDfe36wwTp//C/FZaz9qDk4=
+
+postcss-safe-parser@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-safe-parser/-/postcss-safe-parser-4.0.2.tgz#a6d4e48f0f37d9f7c11b2a581bf00f8ba4870b96"
+  integrity sha512-Uw6ekxSWNLCPesSv/cmqf2bY/77z11O7jZGPax3ycZMFU/oi2DMH9i89AdHc1tRwFg/arFoEwX0IS3LCUxJh1g==
+  dependencies:
+    postcss "^7.0.26"
+
+postcss-sass@^0.4.2:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/postcss-sass/-/postcss-sass-0.4.2.tgz#7d1f8ddf6960d329de28fb3ff43c9c42013646bc"
+  integrity sha512-hcRgnd91OQ6Ot9R90PE/khUDCJHG8Uxxd3F7Y0+9VHjBiJgNv7sK5FxyHMCBtoLmmkzVbSj3M3OlqUfLJpq0CQ==
+  dependencies:
+    gonzales-pe "^4.2.4"
+    postcss "^7.0.21"
+
+postcss-scss@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-scss/-/postcss-scss-2.0.0.tgz#248b0a28af77ea7b32b1011aba0f738bda27dea1"
+  integrity sha512-um9zdGKaDZirMm+kZFKKVsnKPF7zF7qBAtIfTSnZXD1jZ0JNZIxdB6TxQOjCnlSzLRInVl2v3YdBh/M881C4ug==
+  dependencies:
+    postcss "^7.0.0"
+
+postcss-selector-matches@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-selector-matches/-/postcss-selector-matches-4.0.0.tgz#71c8248f917ba2cc93037c9637ee09c64436fcff"
+  integrity sha512-LgsHwQR/EsRYSqlwdGzeaPKVT0Ml7LAT6E75T8W8xLJY62CE4S/l03BWIt3jT8Taq22kXP08s2SfTSzaraoPww==
+  dependencies:
+    balanced-match "^1.0.0"
+    postcss "^7.0.2"
+
+postcss-selector-not@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-selector-not/-/postcss-selector-not-4.0.0.tgz#c68ff7ba96527499e832724a2674d65603b645c0"
+  integrity sha512-W+bkBZRhqJaYN8XAnbbZPLWMvZD1wKTu0UxtFKdhtGjWYmxhkUneoeOhRJKdAE5V7ZTlnbHfCR+6bNwK9e1dTQ==
+  dependencies:
+    balanced-match "^1.0.0"
+    postcss "^7.0.2"
+
+postcss-selector-parser@^3.0.0:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-3.1.2.tgz#b310f5c4c0fdaf76f94902bbaa30db6aa84f5270"
+  integrity sha512-h7fJ/5uWuRVyOtkO45pnt1Ih40CEleeyCHzipqAZO2e5H20g25Y48uYnFUiShvY4rZWNJ/Bib/KVPmanaCtOhA==
+  dependencies:
+    dot-prop "^5.2.0"
+    indexes-of "^1.0.1"
+    uniq "^1.0.1"
+
+postcss-selector-parser@^5.0.0-rc.3, postcss-selector-parser@^5.0.0-rc.4:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-5.0.0.tgz#249044356697b33b64f1a8f7c80922dddee7195c"
+  integrity sha512-w+zLE5Jhg6Liz8+rQOWEAwtwkyqpfnmsinXjXg6cY7YIONZZtgvE0v2O0uhQBs0peNomOJwWRKt6JBfTdTd3OQ==
+  dependencies:
+    cssesc "^2.0.0"
+    indexes-of "^1.0.1"
+    uniq "^1.0.1"
+
+postcss-selector-parser@^6.0.0, postcss-selector-parser@^6.0.2:
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-6.0.2.tgz#934cf799d016c83411859e09dcecade01286ec5c"
+  integrity sha512-36P2QR59jDTOAiIkqEprfJDsoNrvwFei3eCqKd1Y0tUsBimsq39BLp7RD+JWny3WgB1zGhJX8XVePwm9k4wdBg==
+  dependencies:
+    cssesc "^3.0.0"
+    indexes-of "^1.0.1"
+    uniq "^1.0.1"
+
+postcss-svgo@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-svgo/-/postcss-svgo-4.0.2.tgz#17b997bc711b333bab143aaed3b8d3d6e3d38258"
+  integrity sha512-C6wyjo3VwFm0QgBy+Fu7gCYOkCmgmClghO+pjcxvrcBKtiKt0uCF+hvbMO1fyv5BMImRK90SMb+dwUnfbGd+jw==
+  dependencies:
+    is-svg "^3.0.0"
+    postcss "^7.0.0"
+    postcss-value-parser "^3.0.0"
+    svgo "^1.0.0"
+
+postcss-syntax@^0.36.2:
+  version "0.36.2"
+  resolved "https://registry.yarnpkg.com/postcss-syntax/-/postcss-syntax-0.36.2.tgz#f08578c7d95834574e5593a82dfbfa8afae3b51c"
+  integrity sha512-nBRg/i7E3SOHWxF3PpF5WnJM/jQ1YpY9000OaVXlAQj6Zp/kIqJxEDWIZ67tAd7NLuk7zqN4yqe9nc0oNAOs1w==
+
+postcss-unique-selectors@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-unique-selectors/-/postcss-unique-selectors-4.0.1.tgz#9446911f3289bfd64c6d680f073c03b1f9ee4bac"
+  integrity sha512-+JanVaryLo9QwZjKrmJgkI4Fn8SBgRO6WXQBJi7KiAVPlmxikB5Jzc4EvXMT2H0/m0RjrVVm9rGNhZddm/8Spg==
+  dependencies:
+    alphanum-sort "^1.0.0"
+    postcss "^7.0.0"
+    uniqs "^2.0.0"
+
+postcss-url@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-url/-/postcss-url-8.0.0.tgz#7b10059bd12929cdbb1971c60f61a0e5af86b4ca"
+  integrity sha512-E2cbOQ5aii2zNHh8F6fk1cxls7QVFZjLPSrqvmiza8OuXLzIpErij8BDS5Y3STPfJgpIMNCPEr8JlKQWEoozUw==
+  dependencies:
+    mime "^2.3.1"
+    minimatch "^3.0.4"
+    mkdirp "^0.5.0"
+    postcss "^7.0.2"
+    xxhashjs "^0.2.1"
+
+postcss-value-parser@^3.0.0, postcss-value-parser@^3.2.3:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz#9ff822547e2893213cf1c30efa51ac5fd1ba8281"
+  integrity sha512-pISE66AbVkp4fDQ7VHBwRNXzAAKJjw4Vw7nWI/+Q3vuly7SNfgYXvm6i5IgFylHGK5sP/xHAbB7N49OS4gWNyQ==
+
+postcss-value-parser@^4.0.0, postcss-value-parser@^4.0.2:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.0.3.tgz#651ff4593aa9eda8d5d0d66593a2417aeaeb325d"
+  integrity sha512-N7h4pG+Nnu5BEIzyeaaIYWs0LI5XC40OrRh5L60z0QjFsqGWcHcbkBvpe1WYpcIS9yQ8sOi/vIPt1ejQCrMVrg==
+
+postcss-values-parser@^2.0.0, postcss-values-parser@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-values-parser/-/postcss-values-parser-2.0.1.tgz#da8b472d901da1e205b47bdc98637b9e9e550e5f"
+  integrity sha512-2tLuBsA6P4rYTNKCXYG/71C7j1pU6pK503suYOmn4xYrQIzW+opD+7FAFNuGSdZC/3Qfy334QbeMu7MEb8gOxg==
+  dependencies:
+    flatten "^1.0.2"
+    indexes-of "^1.0.1"
+    uniq "^1.0.1"
+
+postcss-zindex@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-zindex/-/postcss-zindex-4.0.1.tgz#8db6a4cec3111e5d3fd99ea70abeda61873d10c1"
+  integrity sha512-d/8BlQcUdEugZNRM9AdCA2V4fqREUtn/wcixLN3L6ITgc2P/FMcVVYz8QZkhItWT9NB5qr8wuN2dJCE4/+dlrA==
+  dependencies:
+    has "^1.0.0"
+    postcss "^7.0.0"
+    uniqs "^2.0.0"
+
+postcss@6.0.1:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-6.0.1.tgz#000dbd1f8eef217aa368b9a212c5fc40b2a8f3f2"
+  integrity sha1-AA29H47vIXqjaLmiEsX8QLKo8/I=
+  dependencies:
+    chalk "^1.1.3"
+    source-map "^0.5.6"
+    supports-color "^3.2.3"
+
+postcss@7.0.21:
+  version "7.0.21"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.21.tgz#06bb07824c19c2021c5d056d5b10c35b989f7e17"
+  integrity sha512-uIFtJElxJo29QC753JzhidoAhvp/e/Exezkdhfmt8AymWT6/5B7W1WmponYWkHk2eg6sONyTch0A3nkMPun3SQ==
+  dependencies:
+    chalk "^2.4.2"
+    source-map "^0.6.1"
+    supports-color "^6.1.0"
+
+postcss@^5.2.5:
+  version "5.2.18"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.18.tgz#badfa1497d46244f6390f58b319830d9107853c5"
+  integrity sha512-zrUjRRe1bpXKsX1qAJNJjqZViErVuyEkMTRrwu4ud4sbTtIBRmtaYDrHmcGgmrbsW3MHfmtIf+vJumgQn+PrXg==
+  dependencies:
+    chalk "^1.1.3"
+    js-base64 "^2.1.9"
+    source-map "^0.5.6"
+    supports-color "^3.2.3"
+
+postcss@^6.0.1:
+  version "6.0.23"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-6.0.23.tgz#61c82cc328ac60e677645f979054eb98bc0e3324"
+  integrity sha512-soOk1h6J3VMTZtVeVpv15/Hpdl2cBLX3CAw4TAbkpTJiNPk9YP/zWcD1ND+xEtvyuuvKzbxliTOIyvkSeSJ6ag==
+  dependencies:
+    chalk "^2.4.1"
+    source-map "^0.6.1"
+    supports-color "^5.4.0"
+
+postcss@^7, postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.16, postcss@^7.0.17, postcss@^7.0.18, postcss@^7.0.2, postcss@^7.0.21, postcss@^7.0.23, postcss@^7.0.26, postcss@^7.0.27, postcss@^7.0.4, postcss@^7.0.5, postcss@^7.0.6, postcss@^7.0.7:
+  version "7.0.27"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.27.tgz#cc67cdc6b0daa375105b7c424a85567345fc54d9"
+  integrity sha512-WuQETPMcW9Uf1/22HWUWP9lgsIC+KEHg2kozMflKjbeUtw9ujvFX6QmIfozaErDkmLWS9WEnEdEe6Uo9/BNTdQ==
+  dependencies:
+    chalk "^2.4.2"
+    source-map "^0.6.1"
+    supports-color "^6.1.0"
+
+prelude-ls@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
+  integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
+
+prepend-http@^1.0.0, prepend-http@^1.0.1:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
+  integrity sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=
+
+prepend-http@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
+  integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
+
+prettier-linter-helpers@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/prettier-linter-helpers/-/prettier-linter-helpers-1.0.0.tgz#d23d41fe1375646de2d0104d3454a3008802cf7b"
+  integrity sha512-GbK2cP9nraSSUF9N2XwUwqfzlAFlMNYYl+ShE/V+H8a9uNl/oUqB1w2EL54Jh0OlyRSd8RfWYJ3coVS4TROP2w==
+  dependencies:
+    fast-diff "^1.1.2"
+
+prettier-plugin-pkg@^0.4.10:
+  version "0.4.11"
+  resolved "https://registry.yarnpkg.com/prettier-plugin-pkg/-/prettier-plugin-pkg-0.4.11.tgz#43b2c272f799bbc91a766538ac8beea5d45ce677"
+  integrity sha512-6KXwCN6gfemG29bNBVIV7OtSa9ovx28Ynq97lFL/wlG+BX0JlnNCVIIKPqPMsnTofAUjyQacTy6unrPiElo+pA==
+
+prettier-plugin-sh@^0.2.8:
+  version "0.2.8"
+  resolved "https://registry.yarnpkg.com/prettier-plugin-sh/-/prettier-plugin-sh-0.2.8.tgz#546750ec561ca967a935a26b7f36f36d8eac5331"
+  integrity sha512-zk5QlKv5JbsYB2WjG61LDnzLAQW7/XLMtiITVuuwOtw/VRzbfj8uPOT3bmdtESxoCRiyoVuc+iVyKEzepBBxHA==
+  dependencies:
+    mvdan-sh "^0.4.0"
+
+prettier-plugin-toml@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/prettier-plugin-toml/-/prettier-plugin-toml-0.3.1.tgz#71b5291ef9c2a20865d2dfe1dbc24435bcb596b5"
+  integrity sha512-j47DEO/dN/acU1nSL/B7q4A4Z2SYJhpWPCLPkcmfAXIQC6A5GD6Ao/bi9HRHZ8ueIDOauqjuAQbnvRxLXMjazA==
+  dependencies:
+    "@toml-tools/parser" "^0.3.1"
+    prettier "^1.16.0"
+
+prettier@>=1.10, prettier@^1.16.0, prettier@^1.16.4, prettier@^1.18.2, prettier@^1.19.1:
+  version "1.19.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.19.1.tgz#f7d7f5ff8a9cd872a7be4ca142095956a60797cb"
+  integrity sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==
+
+pretty-error@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/pretty-error/-/pretty-error-2.1.1.tgz#5f4f87c8f91e5ae3f3ba87ab4cf5e03b1a17f1a3"
+  integrity sha1-X0+HyPkeWuPzuoerTPXgOxoX8aM=
+  dependencies:
+    renderkid "^2.0.1"
+    utila "~0.4"
+
+pretty-format@^24.0.0, pretty-format@^24.9.0:
+  version "24.9.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-24.9.0.tgz#12fac31b37019a4eea3c11aa9a959eb7628aa7c9"
+  integrity sha512-00ZMZUiHaJrNfk33guavqgvfJS30sLYf0f8+Srklv0AMPodGGHcoHgksZ3OThYnIvOd+8yMCn0YiEOogjlgsnA==
+  dependencies:
+    "@jest/types" "^24.9.0"
+    ansi-regex "^4.0.0"
+    ansi-styles "^3.2.0"
+    react-is "^16.8.4"
+
+pretty-format@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-25.1.0.tgz#ed869bdaec1356fc5ae45de045e2c8ec7b07b0c8"
+  integrity sha512-46zLRSGLd02Rp+Lhad9zzuNZ+swunitn8zIpfD2B4OPCRLXbM87RJT2aBLBWYOznNUML/2l/ReMyWNC80PJBUQ==
+  dependencies:
+    "@jest/types" "^25.1.0"
+    ansi-regex "^5.0.0"
+    ansi-styles "^4.0.0"
+    react-is "^16.12.0"
+
+pretty-hrtime@^1.0.0, pretty-hrtime@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz#b7e3ea42435a4c9b2759d99e0f201eb195802ee1"
+  integrity sha1-t+PqQkNaTJsnWdmeDyAesZWALuE=
+
+prettysize@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/prettysize/-/prettysize-1.1.0.tgz#c6c52f87161ff172ea435f375f99831dd9a97bb0"
+  integrity sha512-U5Noa+FYV1dGkICyLJz8IWlDUehPF4Bk9tZRO8YqPhLA9EoiHuFqtnpWY2mvMjHh5eOLo82HipeLn4RIiSsGqQ==
+
+prismjs@^1.8.4:
+  version "1.19.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.19.0.tgz#713afbd45c3baca4b321569f2df39e17e729d4dc"
+  integrity sha512-IVFtbW9mCWm9eOIaEkNyo2Vl4NnEifis2GQ7/MLRG5TQe6t+4Sj9J5QWI9i3v+SS43uZBlCAOn+zYTVYQcPXJw==
+  optionalDependencies:
+    clipboard "^2.0.0"
+
+prismjs@~1.17.0:
+  version "1.17.1"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.17.1.tgz#e669fcbd4cdd873c35102881c33b14d0d68519be"
+  integrity sha512-PrEDJAFdUGbOP6xK/UsfkC5ghJsPJviKgnQOoxaDbBjwc8op68Quupwt1DeAFoG8GImPhiKXAvvsH7wDSLsu1Q==
+  optionalDependencies:
+    clipboard "^2.0.0"
+
+private@^0.1.6, private@^0.1.8, private@~0.1.5:
+  version "0.1.8"
+  resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
+  integrity sha512-VvivMrbvd2nKkiG38qjULzlc+4Vx4wm/whI9pQD35YrARNnhxeiRktSOhSukRLFNlzg6Br/cJPet5J/u19r/mg==
+
+process-nextick-args@^2.0.0, process-nextick-args@~2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"
+  integrity sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==
+
+process@^0.11.10:
+  version "0.11.10"
+  resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
+  integrity sha1-czIwDoQBYb2j5podHZGn1LwW8YI=
+
+progress-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/progress-stream/-/progress-stream-2.0.0.tgz#fac63a0b3d11deacbb0969abcc93b214bce19ed5"
+  integrity sha1-+sY6Cz0R3qy7CWmrzJOyFLzhntU=
+  dependencies:
+    speedometer "~1.0.0"
+    through2 "~2.0.3"
+
+progress@^1.1.8:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/progress/-/progress-1.1.8.tgz#e260c78f6161cdd9b0e56cc3e0a85de17c7a57be"
+  integrity sha1-4mDHj2Fhzdmw5WzD4Khd4Xx6V74=
+
+progress@^2.0.0, progress@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
+  integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
+
+promise-inflight@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/promise-inflight/-/promise-inflight-1.0.1.tgz#98472870bf228132fcbdd868129bad12c3c029e3"
+  integrity sha1-mEcocL8igTL8vdhoEputEsPAKeM=
+
+promise-retry@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/promise-retry/-/promise-retry-1.1.1.tgz#6739e968e3051da20ce6497fb2b50f6911df3d6d"
+  integrity sha1-ZznpaOMFHaIM5kl/srUPaRHfPW0=
+  dependencies:
+    err-code "^1.0.0"
+    retry "^0.10.0"
+
+promise.allsettled@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/promise.allsettled/-/promise.allsettled-1.0.2.tgz#d66f78fbb600e83e863d893e98b3d4376a9c47c9"
+  integrity sha512-UpcYW5S1RaNKT6pd+s9jp9K9rlQge1UXKskec0j6Mmuq7UJCvlS2J2/s/yuPN8ehftf9HXMxWlKiPbGGUzpoRg==
+  dependencies:
+    array.prototype.map "^1.0.1"
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+    function-bind "^1.1.1"
+    iterate-value "^1.0.0"
+
+promise.prototype.finally@^3.1.0:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/promise.prototype.finally/-/promise.prototype.finally-3.1.2.tgz#b8af89160c9c673cefe3b4c4435b53cfd0287067"
+  integrity sha512-A2HuJWl2opDH0EafgdjwEw7HysI8ff/n4lW4QEVBCUXFk9QeGecBWv0Deph0UmLe3tTNYegz8MOjsVuE6SMoJA==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.0"
+    function-bind "^1.1.1"
+
+promise.series@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/promise.series/-/promise.series-0.2.0.tgz#2cc7ebe959fc3a6619c04ab4dbdc9e452d864bbd"
+  integrity sha1-LMfr6Vn8OmYZwEq029yeRS2GS70=
+
+promise@^7.0.1, promise@^7.1.1:
+  version "7.3.1"
+  resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
+  integrity sha512-nolQXZ/4L+bP/UGlkfaIujX9BKxGwmQ9OT4mOt5yvy8iK1h3wqTEJCijzGANTCCl9nWjY41juyAn2K3Q1hLLTg==
+  dependencies:
+    asap "~2.0.3"
+
+prompts@^2.0.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/prompts/-/prompts-2.3.1.tgz#b63a9ce2809f106fa9ae1277c275b167af46ea05"
+  integrity sha512-qIP2lQyCwYbdzcqHIUi2HAxiWixhoM9OdLCWf8txXsapC/X9YdsCoeyRIXE/GP+Q0J37Q7+XN/MFqbUa7IzXNA==
+  dependencies:
+    kleur "^3.0.3"
+    sisteransi "^1.0.4"
+
+prop-types@^15.5.10, prop-types@^15.5.8, prop-types@^15.6.0, prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.2:
+  version "15.7.2"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
+  integrity sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==
+  dependencies:
+    loose-envify "^1.4.0"
+    object-assign "^4.1.1"
+    react-is "^16.8.1"
+
+property-information@^5.0.0, property-information@^5.3.0:
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/property-information/-/property-information-5.4.0.tgz#16e08f13f4e5c4a7be2e4ec431c01c4f8dba869a"
+  integrity sha512-nmMWAm/3vKFGmmOWOcdLjgq/Hlxa+hsuR/px1Lp/UGEyc5A22A6l78Shc2C0E71sPmAqglni+HrS7L7VJ7AUCA==
+  dependencies:
+    xtend "^4.0.0"
+
+proto-list@~1.2.1:
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/proto-list/-/proto-list-1.2.4.tgz#212d5bfe1318306a420f6402b8e26ff39647a849"
+  integrity sha1-IS1b/hMYMGpCD2QCuOJv85ZHqEk=
+
+protoduck@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/protoduck/-/protoduck-5.0.1.tgz#03c3659ca18007b69a50fd82a7ebcc516261151f"
+  integrity sha512-WxoCeDCoCBY55BMvj4cAEjdVUFGRWed9ZxPlqTKYyw1nDDTQ4pqmnIMAGfJlg7Dx35uB/M+PHJPTmGOvaCaPTg==
+  dependencies:
+    genfun "^5.0.0"
+
+proxy-addr@~2.0.5:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.6.tgz#fdc2336505447d3f2f2c638ed272caf614bbb2bf"
+  integrity sha512-dh/frvCBVmSsDYzw6n926jv974gddhkFPfiN8hPOi30Wax25QZyZEGveluCgliBnqmuM+UJmBErbAUFIoDbjOw==
+  dependencies:
+    forwarded "~0.1.2"
+    ipaddr.js "1.9.1"
+
+prr@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/prr/-/prr-1.0.1.tgz#d3fc114ba06995a45ec6893f484ceb1d78f5f476"
+  integrity sha1-0/wRS6BplaRexok/SEzrHXj19HY=
+
+pseudomap@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
+  integrity sha1-8FKijacOYYkX7wqKw0wa5aaChrM=
+
+psl@^1.1.28:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.7.0.tgz#f1c4c47a8ef97167dea5d6bbf4816d736e884a3c"
+  integrity sha512-5NsSEDv8zY70ScRnOTn7bK7eanl2MvFrOrS/R6x+dBt5g1ghnj9Zv90kO8GwT8gxcu2ANyFprnFYB85IogIJOQ==
+
+public-encrypt@^4.0.0:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.3.tgz#4fcc9d77a07e48ba7527e7cbe0de33d0701331e0"
+  integrity sha512-zVpa8oKZSz5bTMTFClc1fQOnyyEzpl5ozpi1B5YcvBrdohMjH2rfsBtyXcuNuwjsDIXmBYlF2N5FlJYhR29t8Q==
+  dependencies:
+    bn.js "^4.1.0"
+    browserify-rsa "^4.0.0"
+    create-hash "^1.1.0"
+    parse-asn1 "^5.0.0"
+    randombytes "^2.0.1"
+    safe-buffer "^5.1.2"
+
+pug-attrs@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/pug-attrs/-/pug-attrs-2.0.4.tgz#b2f44c439e4eb4ad5d4ef25cac20d18ad28cc336"
+  integrity sha512-TaZ4Z2TWUPDJcV3wjU3RtUXMrd3kM4Wzjbe3EWnSsZPsJ3LDI0F3yCnf2/W7PPFF+edUFQ0HgDL1IoxSz5K8EQ==
+  dependencies:
+    constantinople "^3.0.1"
+    js-stringify "^1.0.1"
+    pug-runtime "^2.0.5"
+
+pug-code-gen@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/pug-code-gen/-/pug-code-gen-2.0.2.tgz#ad0967162aea077dcf787838d94ed14acb0217c2"
+  integrity sha512-kROFWv/AHx/9CRgoGJeRSm+4mLWchbgpRzTEn8XCiwwOy6Vh0gAClS8Vh5TEJ9DBjaP8wCjS3J6HKsEsYdvaCw==
+  dependencies:
+    constantinople "^3.1.2"
+    doctypes "^1.1.0"
+    js-stringify "^1.0.1"
+    pug-attrs "^2.0.4"
+    pug-error "^1.3.3"
+    pug-runtime "^2.0.5"
+    void-elements "^2.0.1"
+    with "^5.0.0"
+
+pug-error@^1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/pug-error/-/pug-error-1.3.3.tgz#f342fb008752d58034c185de03602dd9ffe15fa6"
+  integrity sha512-qE3YhESP2mRAWMFJgKdtT5D7ckThRScXRwkfo+Erqga7dyJdY3ZquspprMCj/9sJ2ijm5hXFWQE/A3l4poMWiQ==
+
+pug-filters@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/pug-filters/-/pug-filters-3.1.1.tgz#ab2cc82db9eeccf578bda89130e252a0db026aa7"
+  integrity sha512-lFfjNyGEyVWC4BwX0WyvkoWLapI5xHSM3xZJFUhx4JM4XyyRdO8Aucc6pCygnqV2uSgJFaJWW3Ft1wCWSoQkQg==
+  dependencies:
+    clean-css "^4.1.11"
+    constantinople "^3.0.1"
+    jstransformer "1.0.0"
+    pug-error "^1.3.3"
+    pug-walk "^1.1.8"
+    resolve "^1.1.6"
+    uglify-js "^2.6.1"
+
+pug-lexer@^4.1.0, pug-lexer@~4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/pug-lexer/-/pug-lexer-4.1.0.tgz#531cde48c7c0b1fcbbc2b85485c8665e31489cfd"
+  integrity sha512-i55yzEBtjm0mlplW4LoANq7k3S8gDdfC6+LThGEvsK4FuobcKfDAwt6V4jKPH9RtiE3a2Akfg5UpafZ1OksaPA==
+  dependencies:
+    character-parser "^2.1.1"
+    is-expression "^3.0.0"
+    pug-error "^1.3.3"
+
+pug-linker@^3.0.6:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/pug-linker/-/pug-linker-3.0.6.tgz#f5bf218b0efd65ce6670f7afc51658d0f82989fb"
+  integrity sha512-bagfuHttfQOpANGy1Y6NJ+0mNb7dD2MswFG2ZKj22s8g0wVsojpRlqveEQHmgXXcfROB2RT6oqbPYr9EN2ZWzg==
+  dependencies:
+    pug-error "^1.3.3"
+    pug-walk "^1.1.8"
+
+pug-load@^2.0.12:
+  version "2.0.12"
+  resolved "https://registry.yarnpkg.com/pug-load/-/pug-load-2.0.12.tgz#d38c85eb85f6e2f704dea14dcca94144d35d3e7b"
+  integrity sha512-UqpgGpyyXRYgJs/X60sE6SIf8UBsmcHYKNaOccyVLEuT6OPBIMo6xMPhoJnqtB3Q3BbO4Z3Bjz5qDsUWh4rXsg==
+  dependencies:
+    object-assign "^4.1.0"
+    pug-walk "^1.1.8"
+
+pug-parser@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/pug-parser/-/pug-parser-5.0.1.tgz#03e7ada48b6840bd3822f867d7d90f842d0ffdc9"
+  integrity sha512-nGHqK+w07p5/PsPIyzkTQfzlYfuqoiGjaoqHv1LjOv2ZLXmGX1O+4Vcvps+P4LhxZ3drYSljjq4b+Naid126wA==
+  dependencies:
+    pug-error "^1.3.3"
+    token-stream "0.0.1"
+
+pug-runtime@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/pug-runtime/-/pug-runtime-2.0.5.tgz#6da7976c36bf22f68e733c359240d8ae7a32953a"
+  integrity sha512-P+rXKn9un4fQY77wtpcuFyvFaBww7/91f3jHa154qU26qFAnOe6SW1CbIDcxiG5lLK9HazYrMCCuDvNgDQNptw==
+
+pug-strip-comments@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/pug-strip-comments/-/pug-strip-comments-1.0.4.tgz#cc1b6de1f6e8f5931cf02ec66cdffd3f50eaf8a8"
+  integrity sha512-i5j/9CS4yFhSxHp5iKPHwigaig/VV9g+FgReLJWWHEHbvKsbqL0oP/K5ubuLco6Wu3Kan5p7u7qk8A4oLLh6vw==
+  dependencies:
+    pug-error "^1.3.3"
+
+pug-walk@^1.1.8:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/pug-walk/-/pug-walk-1.1.8.tgz#b408f67f27912f8c21da2f45b7230c4bd2a5ea7a"
+  integrity sha512-GMu3M5nUL3fju4/egXwZO0XLi6fW/K3T3VTgFQ14GxNi8btlxgT5qZL//JwZFm/2Fa64J/PNS8AZeys3wiMkVA==
+
+pug@^2.0.3:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/pug/-/pug-2.0.4.tgz#ee7682ec0a60494b38d48a88f05f3b0ac931377d"
+  integrity sha512-XhoaDlvi6NIzL49nu094R2NA6P37ijtgMDuWE+ofekDChvfKnzFal60bhSdiy8y2PBO6fmz3oMEIcfpBVRUdvw==
+  dependencies:
+    pug-code-gen "^2.0.2"
+    pug-filters "^3.1.1"
+    pug-lexer "^4.1.0"
+    pug-linker "^3.0.6"
+    pug-load "^2.0.12"
+    pug-parser "^5.0.1"
+    pug-runtime "^2.0.5"
+    pug-strip-comments "^1.0.4"
+
+pump@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/pump/-/pump-1.0.3.tgz#5dfe8311c33bbf6fc18261f9f34702c47c08a954"
+  integrity sha512-8k0JupWme55+9tCVE+FS5ULT3K6AbgqrGa58lTT49RpyfwwcGedHqaC5LlQNdEAumn/wFsu6aPwkuPMioy8kqw==
+  dependencies:
+    end-of-stream "^1.1.0"
+    once "^1.3.1"
+
+pump@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/pump/-/pump-2.0.1.tgz#12399add6e4cf7526d973cbc8b5ce2e2908b3909"
+  integrity sha512-ruPMNRkN3MHP1cWJc9OWr+T/xDP0jhXYCLfJcBuX54hhfIBnaQmAUMfDcG4DM5UMWByBbJY69QSphm3jtDKIkA==
+  dependencies:
+    end-of-stream "^1.1.0"
+    once "^1.3.1"
+
+pump@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/pump/-/pump-3.0.0.tgz#b4a2116815bde2f4e1ea602354e8c75565107a64"
+  integrity sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==
+  dependencies:
+    end-of-stream "^1.1.0"
+    once "^1.3.1"
+
+pumpify@^1.3.3, pumpify@^1.3.5:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/pumpify/-/pumpify-1.5.1.tgz#36513be246ab27570b1a374a5ce278bfd74370ce"
+  integrity sha512-oClZI37HvuUJJxSKKrC17bZ9Cu0ZYhEAGPsPUy9KlMUmv9dKX2o77RUmq7f3XjIxbwyGwYzbzQ1L2Ks8sIradQ==
+  dependencies:
+    duplexify "^3.6.0"
+    inherits "^2.0.3"
+    pump "^2.0.0"
+
+punycode@1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
+  integrity sha1-llOgNvt8HuQjQvIyXM7v6jkmxI0=
+
+punycode@^1.2.4:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
+  integrity sha1-wNWmOycYgArY4esPpSachN1BhF4=
+
+punycode@^2.1.0, punycode@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
+  integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
+
+pupa@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/pupa/-/pupa-2.0.1.tgz#dbdc9ff48ffbea4a26a069b6f9f7abb051008726"
+  integrity sha512-hEJH0s8PXLY/cdXh66tNEQGndDrIKNqNC5xmrysZy3i5C3oEoLna7YAOad+7u125+zH1HNXUmGEkrhb3c2VriA==
+  dependencies:
+    escape-goat "^2.0.0"
+
+q@^1.1.2, q@^1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
+  integrity sha1-fjL3W0E4EpHQRhHxvxQQmsAGUdc=
+
+qs@6.7.0:
+  version "6.7.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
+  integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
+
+qs@^6.6.0:
+  version "6.9.1"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.1.tgz#20082c65cb78223635ab1a9eaca8875a29bf8ec9"
+  integrity sha512-Cxm7/SS/y/Z3MHWSxXb8lIFqgqBowP5JMlTUFyJN88y0SGQhVmZnqFK/PeuMX9LzUyWsqqhNxIyg0jlzq946yA==
+
+qs@~6.5.2:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
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+    shallowequal "^1.1.0"
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+read-cmd-shim@^1.0.1:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/read-cmd-shim/-/read-cmd-shim-1.0.5.tgz#87e43eba50098ba5a32d0ceb583ab8e43b961c16"
+  integrity sha512-v5yCqQ/7okKoZZkBQUAfTsQ3sVJtXdNfbPnI5cceppoxEVLYA3k+VtV2omkeo8MS94JCy4fSiUwlRBAwCVRPUA==
+  dependencies:
+    graceful-fs "^4.1.2"
+
+read-package-json@^2.0.0, read-package-json@^2.0.13:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/read-package-json/-/read-package-json-2.1.1.tgz#16aa66c59e7d4dad6288f179dd9295fd59bb98f1"
+  integrity sha512-dAiqGtVc/q5doFz6096CcnXhpYk0ZN8dEKVkGLU0CsASt8SrgF6SF7OTKAYubfvFhWaqofl+Y8HK19GR8jwW+A==
+  dependencies:
+    glob "^7.1.1"
+    json-parse-better-errors "^1.0.1"
+    normalize-package-data "^2.0.0"
+    npm-normalize-package-bin "^1.0.0"
+  optionalDependencies:
+    graceful-fs "^4.1.2"
+
+read-package-tree@5.3.1:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/read-package-tree/-/read-package-tree-5.3.1.tgz#a32cb64c7f31eb8a6f31ef06f9cedf74068fe636"
+  integrity sha512-mLUDsD5JVtlZxjSlPPx1RETkNjjvQYuweKwNVt1Sn8kP5Jh44pvYuUHCp6xSVDZWbNxVxG5lyZJ921aJH61sTw==
+  dependencies:
+    read-package-json "^2.0.0"
+    readdir-scoped-modules "^1.0.0"
+    util-promisify "^2.1.0"
+
+read-pkg-up@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-1.0.1.tgz#9d63c13276c065918d57f002a57f40a1b643fb02"
+  integrity sha1-nWPBMnbAZZGNV/ACpX9AobZD+wI=
+  dependencies:
+    find-up "^1.0.0"
+    read-pkg "^1.0.0"
+
+read-pkg-up@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-2.0.0.tgz#6b72a8048984e0c41e79510fd5e9fa99b3b549be"
+  integrity sha1-a3KoBImE4MQeeVEP1en6mbO1Sb4=
+  dependencies:
+    find-up "^2.0.0"
+    read-pkg "^2.0.0"
+
+read-pkg-up@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-3.0.0.tgz#3ed496685dba0f8fe118d0691dc51f4a1ff96f07"
+  integrity sha1-PtSWaF26D4/hGNBpHcUfSh/5bwc=
+  dependencies:
+    find-up "^2.0.0"
+    read-pkg "^3.0.0"
+
+read-pkg-up@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-4.0.0.tgz#1b221c6088ba7799601c808f91161c66e58f8978"
+  integrity sha512-6etQSH7nJGsK0RbG/2TeDzZFa8shjQ1um+SwQQ5cwKy0dhSXdOncEhb1CPpvQG4h7FyOV6EB6YlV0yJvZQNAkA==
+  dependencies:
+    find-up "^3.0.0"
+    read-pkg "^3.0.0"
+
+read-pkg-up@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-5.0.0.tgz#b6a6741cb144ed3610554f40162aa07a6db621b8"
+  integrity sha512-XBQjqOBtTzyol2CpsQOw8LHV0XbDZVG7xMMjmXAJomlVY03WOBRmYgDJETlvcg0H63AJvPRwT7GFi5rvOzUOKg==
+  dependencies:
+    find-up "^3.0.0"
+    read-pkg "^5.0.0"
+
+read-pkg-up@^7.0.0, read-pkg-up@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-7.0.1.tgz#f3a6135758459733ae2b95638056e1854e7ef507"
+  integrity sha512-zK0TB7Xd6JpCLmlLmufqykGE+/TlOePD6qKClNW7hHDKFh/J7/7gCWGR7joEQEW1bKq3a3yUZSObOoWLFQ4ohg==
+  dependencies:
+    find-up "^4.1.0"
+    read-pkg "^5.2.0"
+    type-fest "^0.8.1"
+
+read-pkg@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-1.1.0.tgz#f5ffaa5ecd29cb31c0474bca7d756b6bb29e3f28"
+  integrity sha1-9f+qXs0pyzHAR0vKfXVra7KePyg=
+  dependencies:
+    load-json-file "^1.0.0"
+    normalize-package-data "^2.3.2"
+    path-type "^1.0.0"
+
+read-pkg@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-2.0.0.tgz#8ef1c0623c6a6db0dc6713c4bfac46332b2368f8"
+  integrity sha1-jvHAYjxqbbDcZxPEv6xGMysjaPg=
+  dependencies:
+    load-json-file "^2.0.0"
+    normalize-package-data "^2.3.2"
+    path-type "^2.0.0"
+
+read-pkg@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-3.0.0.tgz#9cbc686978fee65d16c00e2b19c237fcf6e38389"
+  integrity sha1-nLxoaXj+5l0WwA4rGcI3/Pbjg4k=
+  dependencies:
+    load-json-file "^4.0.0"
+    normalize-package-data "^2.3.2"
+    path-type "^3.0.0"
+
+read-pkg@^5.0.0, read-pkg@^5.1.1, read-pkg@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-5.2.0.tgz#7bf295438ca5a33e56cd30e053b34ee7250c93cc"
+  integrity sha512-Ug69mNOpfvKDAc2Q8DRpMjjzdtrnv9HcSMX+4VsZxD1aZ6ZzrIE7rlzXBtWTyhULSMKg076AW6WR5iZpD0JiOg==
+  dependencies:
+    "@types/normalize-package-data" "^2.4.0"
+    normalize-package-data "^2.5.0"
+    parse-json "^5.0.0"
+    type-fest "^0.6.0"
+
+read-vinyl-file-stream@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/read-vinyl-file-stream/-/read-vinyl-file-stream-2.0.3.tgz#14e39b4ace033ad52dbc396718b1d5dca6d82915"
+  integrity sha1-FOObSs4DOtUtvDlnGLHV3KbYKRU=
+  dependencies:
+    node-stream "^1.5.0"
+    through2 "^2.0.1"
+
+"readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.0, readable-stream@^2.3.3, readable-stream@^2.3.5, readable-stream@^2.3.6, readable-stream@~2.3.6:
+  version "2.3.7"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
+  integrity sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~2.0.0"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.1.1"
+    util-deprecate "~1.0.1"
+
+"readable-stream@2 || 3", readable-stream@^3.0.2, readable-stream@^3.0.6, readable-stream@^3.1.1:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
+  integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
+  dependencies:
+    inherits "^2.0.3"
+    string_decoder "^1.1.1"
+    util-deprecate "^1.0.1"
+
+"readable-stream@>=1.0.33-1 <1.1.0-0":
+  version "1.0.34"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
+  integrity sha1-Elgg40vIQtLyqq+v5MKRbuMsFXw=
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "0.0.1"
+    string_decoder "~0.10.x"
+
+readable-stream@^1.0.33, readable-stream@~1.1.9:
+  version "1.1.14"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
+  integrity sha1-fPTFTvZI44EwhMY23SB54WbAgdk=
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "0.0.1"
+    string_decoder "~0.10.x"
+
+readdir-scoped-modules@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/readdir-scoped-modules/-/readdir-scoped-modules-1.1.0.tgz#8d45407b4f870a0dcaebc0e28670d18e74514309"
+  integrity sha512-asaikDeqAQg7JifRsZn1NJZXo9E+VwlyCfbkZhwyISinqk5zNS6266HS5kah6P0SaQKGF6SkNnZVHUzHFYxYDw==
+  dependencies:
+    debuglog "^1.0.1"
+    dezalgo "^1.0.0"
+    graceful-fs "^4.1.2"
+    once "^1.3.0"
+
+readdirp@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.2.1.tgz#0e87622a3325aa33e892285caf8b4e846529a525"
+  integrity sha512-1JU/8q+VgFZyxwrJ+SVIOsh+KywWGpds3NTqikiKpDMZWScmAYyKIgqkO+ARvNWJfXeXR1zxz7aHF4u4CyH6vQ==
+  dependencies:
+    graceful-fs "^4.1.11"
+    micromatch "^3.1.10"
+    readable-stream "^2.0.2"
+
+readdirp@~3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.3.0.tgz#984458d13a1e42e2e9f5841b129e162f369aff17"
+  integrity sha512-zz0pAkSPOXXm1viEwygWIPSPkcBYjW1xU5j/JBh5t9bGCJwa6f9+BJa6VaB2g+b55yVrmXzqkyLf4xaWYM0IkQ==
+  dependencies:
+    picomatch "^2.0.7"
+
+realpath-native@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/realpath-native/-/realpath-native-1.1.0.tgz#2003294fea23fb0672f2476ebe22fcf498a2d65c"
+  integrity sha512-wlgPA6cCIIg9gKz0fgAPjnzh4yR/LnXovwuo9hvyGvx3h8nX4+/iLZplfUWasXpqD8BdnGnP5njOFjkUwPzvjA==
+  dependencies:
+    util.promisify "^1.0.0"
+
+rebass@^4.0.7:
+  version "4.0.7"
+  resolved "https://registry.yarnpkg.com/rebass/-/rebass-4.0.7.tgz#0a84e5558750c1f416c3baf41ec4c7fc8d64a98a"
+  integrity sha512-GJot6j6Qcr7jk1QIgf9qBoud75CGRpN8pGcEo98TSp4KNSWV01ZLvGwFKGI35oEBuNs+lpEd3+pnwkQUTSFytg==
+  dependencies:
+    reflexbox "^4.0.6"
+
+recast@^0.16.1:
+  version "0.16.2"
+  resolved "https://registry.yarnpkg.com/recast/-/recast-0.16.2.tgz#3796ebad5fe49ed85473b479cd6df554ad725dc2"
+  integrity sha512-O/7qXi51DPjRVdbrpNzoBQH5dnAPQNbfoOFyRiUwreTMJfIHYOEBzwuH+c0+/BTSJ3CQyKs6ILSWXhESH6Op3A==
+  dependencies:
+    ast-types "0.11.7"
+    esprima "~4.0.0"
+    private "~0.1.5"
+    source-map "~0.6.1"
+
+recast@^0.18.1:
+  version "0.18.7"
+  resolved "https://registry.yarnpkg.com/recast/-/recast-0.18.7.tgz#56338a6d803c8c3b9113344440dc70d13c8a1ef7"
+  integrity sha512-qNfoxvMkW4k8jJgNCfmIES7S31MEejXcEQs57eKUcQGiJUuX7cXNOD2h+W9z0rjNun2EkKqf0WvuRtmHw4NPNg==
+  dependencies:
+    ast-types "0.13.2"
+    esprima "~4.0.0"
+    private "^0.1.8"
+    source-map "~0.6.1"
+
+rechoir@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
+  integrity sha1-hSBLVNuoLVdC4oyWdW70OvUOM4Q=
+  dependencies:
+    resolve "^1.1.6"
+
+recursive-readdir@2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/recursive-readdir/-/recursive-readdir-2.2.2.tgz#9946fb3274e1628de6e36b2f6714953b4845094f"
+  integrity sha512-nRCcW9Sj7NuZwa2XvH9co8NPeXUBhZP7CRKJtU+cS6PW9FpCIFoI5ib0NT1ZrbNuPoRy0ylyCaUL8Gih4LSyFg==
+  dependencies:
+    minimatch "3.0.4"
+
+redent@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/redent/-/redent-1.0.0.tgz#cf916ab1fd5f1f16dfb20822dd6ec7f730c2afde"
+  integrity sha1-z5Fqsf1fHxbfsggi3W7H9zDCr94=
+  dependencies:
+    indent-string "^2.1.0"
+    strip-indent "^1.0.1"
+
+redent@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/redent/-/redent-2.0.0.tgz#c1b2007b42d57eb1389079b3c8333639d5e1ccaa"
+  integrity sha1-wbIAe0LVfrE4kHmzyDM2OdXhzKo=
+  dependencies:
+    indent-string "^3.0.0"
+    strip-indent "^2.0.0"
+
+redent@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/redent/-/redent-3.0.0.tgz#e557b7998316bb53c9f1f56fa626352c6963059f"
+  integrity sha512-6tDA8g98We0zd0GvVeMT9arEOnTw9qM03L9cJXaCjrip1OO764RDBLBfrB4cwzNGDj5OA5ioymC9GkizgWJDUg==
+  dependencies:
+    indent-string "^4.0.0"
+    strip-indent "^3.0.0"
+
+reflect-metadata@^0.1.2:
+  version "0.1.13"
+  resolved "https://registry.yarnpkg.com/reflect-metadata/-/reflect-metadata-0.1.13.tgz#67ae3ca57c972a2aa1642b10fe363fe32d49dc08"
+  integrity sha512-Ts1Y/anZELhSsjMcU605fU9RE4Oi3p5ORujwbIKXfWa+0Zxs510Qrmrce5/Jowq3cHSZSJqBjypxmHarc+vEWg==
+
+reflexbox@^4.0.6:
+  version "4.0.6"
+  resolved "https://registry.yarnpkg.com/reflexbox/-/reflexbox-4.0.6.tgz#fc756d2cc1ca493baf9b96bb27dd640ad8154cf1"
+  integrity sha512-UNUL4YoJEXAPjRKHuty1tuOk+LV1nDJ2KYViDcH7lYm5yU3AQ+EKNXxPU3E14bQNK/pE09b1hYl+ZKdA94tWLQ==
+  dependencies:
+    "@emotion/core" "^10.0.0"
+    "@emotion/styled" "^10.0.0"
+    "@styled-system/css" "^5.0.0"
+    "@styled-system/should-forward-prop" "^5.0.0"
+    styled-system "^5.0.0"
+
+refractor@^2.4.1:
+  version "2.10.1"
+  resolved "https://registry.yarnpkg.com/refractor/-/refractor-2.10.1.tgz#166c32f114ed16fd96190ad21d5193d3afc7d34e"
+  integrity sha512-Xh9o7hQiQlDbxo5/XkOX6H+x/q8rmlmZKr97Ie1Q8ZM32IRRd3B/UxuA/yXDW79DBSXGWxm2yRTbcTVmAciJRw==
+  dependencies:
+    hastscript "^5.0.0"
+    parse-entities "^1.1.2"
+    prismjs "~1.17.0"
+
+regenerate-unicode-properties@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/regenerate-unicode-properties/-/regenerate-unicode-properties-8.1.0.tgz#ef51e0f0ea4ad424b77bf7cb41f3e015c70a3f0e"
+  integrity sha512-LGZzkgtLY79GeXLm8Dp0BVLdQlWICzBnJz/ipWUgo59qBaZ+BHtq51P2q1uVZlppMuUAT37SDk39qUbjTWB7bA==
+  dependencies:
+    regenerate "^1.4.0"
+
+regenerate@^1.2.1, regenerate@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.4.0.tgz#4a856ec4b56e4077c557589cae85e7a4c8869a11"
+  integrity sha512-1G6jJVDWrt0rK99kBjvEtziZNCICAuvIPkSiUFIQxVP06RCVpq3dmDo2oi6ABpYaDYaTRr67BEhL8r1wgEZZKg==
+
+regenerator-runtime@0.13.3, regenerator-runtime@^0.13.2, regenerator-runtime@^0.13.3:
+  version "0.13.3"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.3.tgz#7cf6a77d8f5c6f60eb73c5fc1955b2ceb01e6bf5"
+  integrity sha512-naKIZz2GQ8JWh///G7L3X6LaQUAMp2lvb1rvwwsURe/VXwD6VMfr+/1NuNw3ag8v2kY1aQ/go5SNn79O9JU7yw==
+
+regenerator-runtime@^0.10.5:
+  version "0.10.5"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz#336c3efc1220adcedda2c9fab67b5a7955a33658"
+  integrity sha1-M2w+/BIgrc7dosn6tntaeVWjNlg=
+
+regenerator-runtime@^0.11.0:
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
+  integrity sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg==
+
+regenerator-transform@^0.14.0:
+  version "0.14.1"
+  resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.14.1.tgz#3b2fce4e1ab7732c08f665dfdb314749c7ddd2fb"
+  integrity sha512-flVuee02C3FKRISbxhXl9mGzdbWUVHubl1SMaknjxkFB1/iqpJhArQUvRxOOPEc/9tAiX0BaQ28FJH10E4isSQ==
+  dependencies:
+    private "^0.1.6"
+
+regex-not@^1.0.0, regex-not@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/regex-not/-/regex-not-1.0.2.tgz#1f4ece27e00b0b65e0247a6810e6a85d83a5752c"
+  integrity sha512-J6SDjUgDxQj5NusnOtdFxDwN/+HWykR8GELwctJ7mdqhcyy1xEc4SRFHUXvxTp661YaVKAjfRLZ9cCqS6tn32A==
+  dependencies:
+    extend-shallow "^3.0.2"
+    safe-regex "^1.1.0"
+
+regexp-to-ast@0.3.5:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/regexp-to-ast/-/regexp-to-ast-0.3.5.tgz#dedadd11bbb5f849df76b4e84b0b5335831c0473"
+  integrity sha512-1CJygtdvsfNFwiyjaMLBWtg2tfEqx/jSZ8S6TV+GlNL8kiH8rb4cm5Pb7A/C2BpyM/fA8ZJEudlCwi/jvAY+Ow==
+
+regexp-tree@^0.1.17, regexp-tree@~0.1.1:
+  version "0.1.20"
+  resolved "https://registry.yarnpkg.com/regexp-tree/-/regexp-tree-0.1.20.tgz#d4ca65e4ab9ab05262acfce674dadd02d0fb9808"
+  integrity sha512-gSiH74kc00oTbQkN7tZogZe0ttKwyxyDVLAnU20aWoarbLE9AypbJHRlZ567h4Zi19q3cPVRWDYbfECElrHgsQ==
+
+regexp.prototype.flags@^1.2.0, regexp.prototype.flags@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/regexp.prototype.flags/-/regexp.prototype.flags-1.3.0.tgz#7aba89b3c13a64509dabcf3ca8d9fbb9bdf5cb75"
+  integrity sha512-2+Q0C5g951OlYlJz6yu5/M33IcsESLlLfsyIaLJaG4FA2r4yP8MvVMJUUP/fVBkSpbbbZlS5gynbEWLipiiXiQ==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+
+regexpp@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-2.0.1.tgz#8d19d31cf632482b589049f8281f93dbcba4d07f"
+  integrity sha512-lv0M6+TkDVniA3aD1Eg0DVpfU/booSu7Eev3TDO/mZKHBfVjgCGTV4t4buppESEYDtkArYFOxTJWv6S5C+iaNw==
+
+regexpp@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-3.0.0.tgz#dd63982ee3300e67b41c1956f850aa680d9d330e"
+  integrity sha512-Z+hNr7RAVWxznLPuA7DIh8UNX1j9CDrUQxskw9IrBE1Dxue2lyXT+shqEIeLUjrokxIP8CMy1WkjgG3rTsd5/g==
+
+regexpu-core@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-1.0.0.tgz#86a763f58ee4d7c2f6b102e4764050de7ed90c6b"
+  integrity sha1-hqdj9Y7k18L2sQLkdkBQ3n7ZDGs=
+  dependencies:
+    regenerate "^1.2.1"
+    regjsgen "^0.2.0"
+    regjsparser "^0.1.4"
+
+regexpu-core@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-4.6.0.tgz#2037c18b327cfce8a6fea2a4ec441f2432afb8b6"
+  integrity sha512-YlVaefl8P5BnFYOITTNzDvan1ulLOiXJzCNZxduTIosN17b87h3bvG9yHMoHaRuo88H4mQ06Aodj5VtYGGGiTg==
+  dependencies:
+    regenerate "^1.4.0"
+    regenerate-unicode-properties "^8.1.0"
+    regjsgen "^0.5.0"
+    regjsparser "^0.6.0"
+    unicode-match-property-ecmascript "^1.0.4"
+    unicode-match-property-value-ecmascript "^1.1.0"
+
+registry-auth-token@^3.0.1:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/registry-auth-token/-/registry-auth-token-3.4.0.tgz#d7446815433f5d5ed6431cd5dca21048f66b397e"
+  integrity sha512-4LM6Fw8eBQdwMYcES4yTnn2TqIasbXuwDx3um+QRs7S55aMKCBKBxvPXl2RiUjHwuJLTyYfxSpmfSAjQpcuP+A==
+  dependencies:
+    rc "^1.1.6"
+    safe-buffer "^5.0.1"
+
+registry-auth-token@^4.0.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/registry-auth-token/-/registry-auth-token-4.1.1.tgz#40a33be1e82539460f94328b0f7f0f84c16d9479"
+  integrity sha512-9bKS7nTl9+/A1s7tnPeGrUpRcVY+LUh7bfFgzpndALdPfXQBfQV77rQVtqgUV3ti4vc/Ik81Ex8UJDWDQ12zQA==
+  dependencies:
+    rc "^1.2.8"
+
+registry-url@^3.0.3:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/registry-url/-/registry-url-3.1.0.tgz#3d4ef870f73dde1d77f0cf9a381432444e174942"
+  integrity sha1-PU74cPc93h138M+aOBQyRE4XSUI=
+  dependencies:
+    rc "^1.0.1"
+
+registry-url@^5.0.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/registry-url/-/registry-url-5.1.0.tgz#e98334b50d5434b81136b44ec638d9c2009c5009"
+  integrity sha512-8acYXXTI0AkQv6RAOjE3vOaIXZkT9wo4LOFbBKYQEEnnMNBpKqdUrI6S4NT0KPIo/WVvJ5tE/X5LF/TQUf0ekw==
+  dependencies:
+    rc "^1.2.8"
+
+regjsgen@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.2.0.tgz#6c016adeac554f75823fe37ac05b92d5a4edb1f7"
+  integrity sha1-bAFq3qxVT3WCP+N6wFuS1aTtsfc=
+
+regjsgen@^0.5.0:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.5.1.tgz#48f0bf1a5ea205196929c0d9798b42d1ed98443c"
+  integrity sha512-5qxzGZjDs9w4tzT3TPhCJqWdCc3RLYwy9J2NB0nm5Lz+S273lvWcpjaTGHsT1dc6Hhfq41uSEOw8wBmxrKOuyg==
+
+regjsparser@^0.1.4:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/regjsparser/-/regjsparser-0.1.5.tgz#7ee8f84dc6fa792d3fd0ae228d24bd949ead205c"
+  integrity sha1-fuj4Tcb6eS0/0K4ijSS9lJ6tIFw=
+  dependencies:
+    jsesc "~0.5.0"
+
+regjsparser@^0.6.0:
+  version "0.6.3"
+  resolved "https://registry.yarnpkg.com/regjsparser/-/regjsparser-0.6.3.tgz#74192c5805d35e9f5ebe3c1fb5b40d40a8a38460"
+  integrity sha512-8uZvYbnfAtEm9Ab8NTb3hdLwL4g/LQzEYP7Xs27T96abJCCE2d6r3cPZPQEsLKy0vRSGVNG+/zVGtLr86HQduA==
+  dependencies:
+    jsesc "~0.5.0"
+
+relateurl@^0.2.7:
+  version "0.2.7"
+  resolved "https://registry.yarnpkg.com/relateurl/-/relateurl-0.2.7.tgz#54dbf377e51440aca90a4cd274600d3ff2d888a9"
+  integrity sha1-VNvzd+UUQKypCkzSdGANP/LYiKk=
+
+remark-lint-blockquote-indentation@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-blockquote-indentation/-/remark-lint-blockquote-indentation-1.0.3.tgz#9c35235dd0e904ad6c085e9f66d94b3f13968d1f"
+  integrity sha512-qK4C1l2VmeOVWEAkDYP0CaDtSFoaEBEo5l4oyz1kTkY7YB0Jh7llW2KjuhJz5IzMLmloKJzIyGwlu/odcwaHpg==
+  dependencies:
+    mdast-util-to-string "^1.0.2"
+    plur "^3.0.0"
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-checkbox-character-style@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-checkbox-character-style/-/remark-lint-checkbox-character-style-1.0.3.tgz#d92301fbcea0ba0670bd2190c7eefa7784be0e5b"
+  integrity sha512-bQGrGHLlguTxOzuywHtYxNcg58TYhNgeEAMCTvdAggt5bYZIwmh/otx51JsQ0a96qxd/6/G0Ri2xzgyxf9wB8w==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+    vfile-location "^2.0.1"
+
+remark-lint-code-block-style@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-code-block-style/-/remark-lint-code-block-style-1.0.3.tgz#236d8a5558041decf2b275e9d9eb5868950375ec"
+  integrity sha512-DL+rudnd9ILP5YXm74tLpMzfWZLqziX7NwIwUhqRefaOyWwxgPPy7hbT59FJqcFc6E/zvDz+Oq4nR1BSV5kEdw==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-definition-case@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/remark-lint-definition-case/-/remark-lint-definition-case-1.0.4.tgz#54d2a112794f1a070a5e8aa7c8090e8ae9aa3e11"
+  integrity sha512-ebl8vYOab9iy1Mr29Wo/9CmqcYGRjCfBievIZts08efrxIElWz+jB8/n7C17fh8k0djiiS/Of6W+bfRD+kMXLA==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.4.0"
+
+remark-lint-definition-spacing@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/remark-lint-definition-spacing/-/remark-lint-definition-spacing-1.0.4.tgz#c322ff110c168449d8217773a23352c4174ffeba"
+  integrity sha512-UderghITmru72OXB5ErCFhVsY7up2wK/m1bUD3E2dm/TFn73/7WpykENt5UirCDT/aeyoHYl8QXUVL20rAc3XQ==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.4.0"
+
+remark-lint-emphasis-marker@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-emphasis-marker/-/remark-lint-emphasis-marker-1.0.3.tgz#6dc4e7df13e5092c1222110f826f68b4b3920550"
+  integrity sha512-ea2tEVyhZvYxwj6AHsW2qzgEDLljcnzq5taZ3FJFL0KMZYZHfWaIU90H43jrW4seGEtmaP1bmoqJaTavJ2x5Jw==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-fenced-code-flag@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-fenced-code-flag/-/remark-lint-fenced-code-flag-1.0.3.tgz#349caf7c6dd153d0b6ffb57cbcc67c8277569d2a"
+  integrity sha512-X8Oi6dhfqV9NI3cVg29myvT/NATDHVgRGCpnNz76w7VXwzhBvQtJr1MxZzuPxfWLox+ARCXF2rY9n9hbYFHYTg==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-fenced-code-marker@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-fenced-code-marker/-/remark-lint-fenced-code-marker-1.0.3.tgz#9df1d16d535856f41b3c17a7d309385475cbec04"
+  integrity sha512-JKnojSQ8JkwpIpbNm6wtKEfx8iiv8QIwNHFM06iTCHExMhXa4pJ3wb5M5f0wsWNHtoND3lrw6AcVPoZxEPnflg==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-file-extension@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-file-extension/-/remark-lint-file-extension-1.0.3.tgz#a7fc78fbf041e513c618b2cca0f2160ee37daa13"
+  integrity sha512-P5gzsxKmuAVPN7Kq1W0f8Ss0cFKfu+OlezYJWXf+5qOa+9Y5GqHEUOobPnsmNFZrVMiM7JoqJN2C9ZjrUx3N6Q==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+
+remark-lint-final-definition@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-final-definition/-/remark-lint-final-definition-1.0.3.tgz#4fd7bbf5a028f6e32645460965099689485508ae"
+  integrity sha512-QhbBYy99enfQDeUTElioCHrhgg+SgjMNRlru7/JlOguOufP6wn7AXgn2EVTrLZRoByY0VsNS2jCayXxUTzQ8KA==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-final-newline@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-final-newline/-/remark-lint-final-newline-1.0.3.tgz#06c3d71ec7b97c16cde31543cd41a16b36c30f79"
+  integrity sha512-ETAadktv75EwUS3XDhyZUVstXKxfPAEn7SmfN9kZ4+Jb4qo4hHE9gtTOzhE6HxLUxxl9BBhpC5mMO3JcL8UZ5A==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+
+remark-lint-hard-break-spaces@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/remark-lint-hard-break-spaces/-/remark-lint-hard-break-spaces-1.0.4.tgz#200e1dae849a6bc2f8fdb3b843faf23c70942530"
+  integrity sha512-YM82UpgliZCZhGNmFxEe7ArfhqR5CplFf2bc0k0+8w3rKWKx7EJcGMar2NK410tIi40gGeWtH/pIEypPJFCCiA==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-heading-increment@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-heading-increment/-/remark-lint-heading-increment-1.0.3.tgz#44ca296b50e182c2c4a59604b8026911be3977de"
+  integrity sha512-/KL4/7D2pNxP07KKgktjcIUS+ga8pYI2k9Q/V91pMfyfSC+RYuCGOLFVJSKV0Affr/4Eqnfhw+gJ9X2HAanNuw==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-heading-style@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-heading-style/-/remark-lint-heading-style-1.0.3.tgz#de7377996cb9c7e501ec1ba7b7767709a68b824b"
+  integrity sha512-ZUhMav0HHUxo5gzLqxQsOf2ZpP/I3m6EEK8q25/kqpCYnwm1uRJ5CQ40PDQx46pmKtVibIMzDmraYovxNG3ovw==
+  dependencies:
+    mdast-util-heading-style "^1.0.2"
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-link-title-style@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/remark-lint-link-title-style/-/remark-lint-link-title-style-1.0.4.tgz#eaca24b6eb1ee62b66a237ea54e532ed2aaaafec"
+  integrity sha512-61/uH3zDTiozLJqgxp6rHGnVKTChC3UjL3Q0KQDBpprEOL4qLYjTn4fFKscVz776d0uUX6jczrW+GT4AFVOUgg==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+    vfile-location "^2.0.1"
+
+remark-lint-list-item-bullet-indent@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-list-item-bullet-indent/-/remark-lint-list-item-bullet-indent-1.0.3.tgz#3b12b7360694508402e0056c7ecd0eedab2aaac1"
+  integrity sha512-iVxQbrgzLpMHG3C6o6wRta/+Bc96etOiBYJnh2zm/aWz6DJ7cGLDykngblP/C4he7LYSeWOD/8Y57HbXZwM2Og==
+  dependencies:
+    plur "^3.0.0"
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-list-item-content-indent@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-list-item-content-indent/-/remark-lint-list-item-content-indent-1.0.3.tgz#e62012ef361fedaca42a764b8389023df4212eca"
+  integrity sha512-ZSIGJG2/6jd1xj/xEoDlkcJBf2Ksw8U6vIGJO0IFIA3BLCbJm2EMWJxto2cfzRvXoACmAaxTJMqW8qatPExa4w==
+  dependencies:
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+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-list-item-indent@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/remark-lint-list-item-indent/-/remark-lint-list-item-indent-1.0.4.tgz#7a1ef6283f9a928f4940e02ec37099935f2783e6"
+  integrity sha512-Sv0gVH6qP1/nFpbJuyyguB9sAD2o42StD2WbEZeUcEexXwRO4u/YaX0Pm5pMtCiEHyN+qyL6ShKBQMtgol9BeA==
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+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-list-item-spacing@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-list-item-spacing/-/remark-lint-list-item-spacing-1.1.3.tgz#5989bd2450fb4bbd5e8f8007887dc5ca56ad2e5f"
+  integrity sha512-QzDY0Qfk6m+Az0kmxP57OfswIH1WRdd6SIpQLaUEgsTlsbrJOiO0sJYkkOlFPsyJIfp7SV/FCbr+aYCbHF+kRQ==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-maximum-heading-length@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-maximum-heading-length/-/remark-lint-maximum-heading-length-1.0.3.tgz#e235190e9991567254f9ce1104e15dad8e332b13"
+  integrity sha512-ybcDpR5VHBjtjzdry7AdSjLFwslPo6rdhIJK2+WfHgfeEjIYnlz1uMvp1Z98QMmjpB5JSN83Kzg5fH8/B7poUw==
+  dependencies:
+    mdast-util-to-string "^1.0.2"
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-maximum-line-length@^1.0.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/remark-lint-maximum-line-length/-/remark-lint-maximum-line-length-1.2.1.tgz#1030991d9af3c935731168a0a12ecb1db2d2b2b6"
+  integrity sha512-CSxX1qc+rAqixk8eBrI+yBsUmD8YGfOezFeJWjJRuUaoOvs67oqCIU+I2HbwcUYY8/KnDxF1MCp+uCM0RkjKKw==
+  dependencies:
+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.4.0"
+
+remark-lint-no-auto-link-without-protocol@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-no-auto-link-without-protocol/-/remark-lint-no-auto-link-without-protocol-1.0.3.tgz#f97aed92af24e6c07023a7a7dc2c147f7eb7927f"
+  integrity sha512-k+hg2mXnO4Q9WV+UShPLen5oThvFxcRVWkx2hviVd/nu3eiszBKH3o38csBwjeJoMG3l2ZhdUW8dlOBhq8670Q==
+  dependencies:
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+    unified-lint-rule "^1.0.0"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.1"
+
+remark-lint-no-blockquote-without-marker@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/remark-lint-no-blockquote-without-marker/-/remark-lint-no-blockquote-without-marker-2.0.3.tgz#7eb431fcb742412e3bc66faa7f58531245ad952f"
+  integrity sha512-faDzKrA6aKidsRXG6gcIlCO8TexLxIxe+n9B3mdnl8mhZGgE0FfWTkIWVMj0IYps/xVsVMf45KxhXgc1wU9kwg==
+  dependencies:
+    unified-lint-rule "^1.0.0"
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+    markdown-escapes "^1.0.0"
+    parse-entities "^1.1.0"
+    repeat-string "^1.5.4"
+    state-toggle "^1.0.0"
+    trim "0.0.1"
+    trim-trailing-lines "^1.0.0"
+    unherit "^1.0.4"
+    unist-util-remove-position "^1.0.0"
+    vfile-location "^2.0.0"
+    xtend "^4.0.1"
+
+remark-parse@^6.0.0:
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/remark-parse/-/remark-parse-6.0.3.tgz#c99131052809da482108413f87b0ee7f52180a3a"
+  integrity sha512-QbDXWN4HfKTUC0hHa4teU463KclLAnwpn/FBn87j9cKYJWWawbiLgMfP2Q4XwhxxuuuOxHlw+pSN0OKuJwyVvg==
+  dependencies:
+    collapse-white-space "^1.0.2"
+    is-alphabetical "^1.0.0"
+    is-decimal "^1.0.0"
+    is-whitespace-character "^1.0.0"
+    is-word-character "^1.0.0"
+    markdown-escapes "^1.0.0"
+    parse-entities "^1.1.0"
+    repeat-string "^1.5.4"
+    state-toggle "^1.0.0"
+    trim "0.0.1"
+    trim-trailing-lines "^1.0.0"
+    unherit "^1.0.4"
+    unist-util-remove-position "^1.0.0"
+    vfile-location "^2.0.0"
+    xtend "^4.0.1"
+
+remark-preset-lint-consistent@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/remark-preset-lint-consistent/-/remark-preset-lint-consistent-2.0.3.tgz#6417496d1f3a8dcf883e051a7080f7b6f55e5131"
+  integrity sha512-mrtGznAikgXvBwgQdkT3LAWn47wQGvFs9IsLuBjNluv9JnCqkt2CpOG5htlES5aB3YnVdxzSS7AntF5iNxSlpA==
+  dependencies:
+    remark-lint "^6.0.0"
+    remark-lint-blockquote-indentation "^1.0.0"
+    remark-lint-checkbox-character-style "^1.0.0"
+    remark-lint-code-block-style "^1.0.0"
+    remark-lint-emphasis-marker "^1.0.0"
+    remark-lint-fenced-code-marker "^1.0.0"
+    remark-lint-heading-style "^1.0.0"
+    remark-lint-link-title-style "^1.0.0"
+    remark-lint-list-item-content-indent "^1.0.0"
+    remark-lint-ordered-list-marker-style "^1.0.0"
+    remark-lint-rule-style "^1.0.0"
+    remark-lint-strong-marker "^1.0.0"
+    remark-lint-table-cell-padding "^1.0.0"
+
+remark-preset-lint-markdown-style-guide@^2.1.3:
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/remark-preset-lint-markdown-style-guide/-/remark-preset-lint-markdown-style-guide-2.1.3.tgz#2d2e6a162cc18976a2be93f4ebd45835f2ff6c14"
+  integrity sha512-H/jSoLvTY8abUcB+7/062I2oHevlHcHdrfRMP2RMh19QA1wmARgNEn3tZfdBXFq1TpzhevGgb6VwSdOjdU8NOQ==
+  dependencies:
+    remark-lint "^6.0.0"
+    remark-lint-blockquote-indentation "^1.0.0"
+    remark-lint-code-block-style "^1.0.0"
+    remark-lint-definition-case "^1.0.0"
+    remark-lint-definition-spacing "^1.0.0"
+    remark-lint-emphasis-marker "^1.0.0"
+    remark-lint-fenced-code-flag "^1.0.0"
+    remark-lint-fenced-code-marker "^1.0.0"
+    remark-lint-file-extension "^1.0.0"
+    remark-lint-final-definition "^1.0.0"
+    remark-lint-hard-break-spaces "^1.0.0"
+    remark-lint-heading-increment "^1.0.0"
+    remark-lint-heading-style "^1.0.0"
+    remark-lint-link-title-style "^1.0.0"
+    remark-lint-list-item-content-indent "^1.0.0"
+    remark-lint-list-item-indent "^1.0.0"
+    remark-lint-list-item-spacing "^1.0.0"
+    remark-lint-maximum-heading-length "^1.0.0"
+    remark-lint-maximum-line-length "^1.0.0"
+    remark-lint-no-auto-link-without-protocol "^1.0.0"
+    remark-lint-no-blockquote-without-marker "^2.0.0"
+    remark-lint-no-consecutive-blank-lines "^1.0.0"
+    remark-lint-no-duplicate-headings "^1.0.0"
+    remark-lint-no-emphasis-as-heading "^1.0.0"
+    remark-lint-no-file-name-articles "^1.0.0"
+    remark-lint-no-file-name-consecutive-dashes "^1.0.0"
+    remark-lint-no-file-name-irregular-characters "^1.0.0"
+    remark-lint-no-file-name-mixed-case "^1.0.0"
+    remark-lint-no-file-name-outer-dashes "^1.0.0"
+    remark-lint-no-heading-punctuation "^1.0.0"
+    remark-lint-no-inline-padding "^1.0.0"
+    remark-lint-no-literal-urls "^1.0.0"
+    remark-lint-no-multiple-toplevel-headings "^1.0.0"
+    remark-lint-no-shell-dollars "^1.0.0"
+    remark-lint-no-shortcut-reference-image "^1.0.0"
+    remark-lint-no-shortcut-reference-link "^1.0.0"
+    remark-lint-no-table-indentation "^1.0.0"
+    remark-lint-ordered-list-marker-style "^1.0.0"
+    remark-lint-ordered-list-marker-value "^1.0.0"
+    remark-lint-rule-style "^1.0.0"
+    remark-lint-strong-marker "^1.0.0"
+    remark-lint-table-cell-padding "^1.0.0"
+    remark-lint-table-pipe-alignment "^1.0.0"
+    remark-lint-table-pipes "^1.0.0"
+    remark-lint-unordered-list-marker-style "^1.0.0"
+
+remark-preset-lint-recommended@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/remark-preset-lint-recommended/-/remark-preset-lint-recommended-3.0.3.tgz#1322af0e49801278057f8f275ed1b6ed60328b40"
+  integrity sha512-5sQ34j1Irlsj6Tt4WWRylZ7UU+1jD5es/LfDZBZp/LXDwC4ldGqKpMmCCR6Z00x1jYM1phmS4M+eGqTdah0qkQ==
+  dependencies:
+    remark-lint "^6.0.0"
+    remark-lint-final-newline "^1.0.0"
+    remark-lint-hard-break-spaces "^1.0.0"
+    remark-lint-list-item-bullet-indent "^1.0.0"
+    remark-lint-list-item-indent "^1.0.0"
+    remark-lint-no-auto-link-without-protocol "^1.0.0"
+    remark-lint-no-blockquote-without-marker "^2.0.0"
+    remark-lint-no-duplicate-definitions "^1.0.0"
+    remark-lint-no-heading-content-indent "^1.0.0"
+    remark-lint-no-inline-padding "^1.0.0"
+    remark-lint-no-literal-urls "^1.0.0"
+    remark-lint-no-shortcut-reference-image "^1.0.0"
+    remark-lint-no-shortcut-reference-link "^1.0.0"
+    remark-lint-no-undefined-references "^1.0.0"
+    remark-lint-no-unused-definitions "^1.0.0"
+    remark-lint-ordered-list-marker-style "^1.0.0"
+
+remark-preset-prettier@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/remark-preset-prettier/-/remark-preset-prettier-0.4.0.tgz#b0edae6b46286c255ca897d44901145867585ab3"
+  integrity sha512-Y0lwBg/xRyE8/yF4IYJVJxrUHSVE8WThbsnKS5/fE4lSAoX/s0yuiEl7gv/+OWA1G7r5o0xKLZPW3rJjhvfvpw==
+
+remark-squeeze-paragraphs@3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/remark-squeeze-paragraphs/-/remark-squeeze-paragraphs-3.0.4.tgz#9fe50c3bf3b572dd88754cd426ada007c0b8dc5f"
+  integrity sha512-Wmz5Yj9q+W1oryo8BV17JrOXZgUKVcpJ2ApE2pwnoHwhFKSk4Wp2PmFNbmJMgYSqAdFwfkoe+TSYop5Fy8wMgA==
+  dependencies:
+    mdast-squeeze-paragraphs "^3.0.0"
+
+remark-stringify@^6.0.0:
+  version "6.0.4"
+  resolved "https://registry.yarnpkg.com/remark-stringify/-/remark-stringify-6.0.4.tgz#16ac229d4d1593249018663c7bddf28aafc4e088"
+  integrity sha512-eRWGdEPMVudijE/psbIDNcnJLRVx3xhfuEsTDGgH4GsFF91dVhw5nhmnBppafJ7+NWINW6C7ZwWbi30ImJzqWg==
+  dependencies:
+    ccount "^1.0.0"
+    is-alphanumeric "^1.0.0"
+    is-decimal "^1.0.0"
+    is-whitespace-character "^1.0.0"
+    longest-streak "^2.0.1"
+    markdown-escapes "^1.0.0"
+    markdown-table "^1.1.0"
+    mdast-util-compact "^1.0.0"
+    parse-entities "^1.0.2"
+    repeat-string "^1.5.4"
+    state-toggle "^1.0.0"
+    stringify-entities "^1.0.1"
+    unherit "^1.0.4"
+    xtend "^4.0.1"
+
+remark-stringify@^7.0.4:
+  version "7.0.4"
+  resolved "https://registry.yarnpkg.com/remark-stringify/-/remark-stringify-7.0.4.tgz#3de1e3f93853288d3407da1cd44f2212321dd548"
+  integrity sha512-qck+8NeA1D0utk1ttKcWAoHRrJxERYQzkHDyn+pF5Z4whX1ug98uCNPPSeFgLSaNERRxnD6oxIug6DzZQth6Pg==
+  dependencies:
+    ccount "^1.0.0"
+    is-alphanumeric "^1.0.0"
+    is-decimal "^1.0.0"
+    is-whitespace-character "^1.0.0"
+    longest-streak "^2.0.1"
+    markdown-escapes "^1.0.0"
+    markdown-table "^1.1.0"
+    mdast-util-compact "^1.0.0"
+    parse-entities "^1.0.2"
+    repeat-string "^1.5.4"
+    state-toggle "^1.0.0"
+    stringify-entities "^2.0.0"
+    unherit "^1.0.4"
+    xtend "^4.0.1"
+
+remark@^10.0.1:
+  version "10.0.1"
+  resolved "https://registry.yarnpkg.com/remark/-/remark-10.0.1.tgz#3058076dc41781bf505d8978c291485fe47667df"
+  integrity sha512-E6lMuoLIy2TyiokHprMjcWNJ5UxfGQjaMSMhV+f4idM625UjjK4j798+gPs5mfjzDE6vL0oFKVeZM6gZVSVrzQ==
+  dependencies:
+    remark-parse "^6.0.0"
+    remark-stringify "^6.0.0"
+    unified "^7.0.0"
+
+remove-bom-buffer@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/remove-bom-buffer/-/remove-bom-buffer-3.0.0.tgz#c2bf1e377520d324f623892e33c10cac2c252b53"
+  integrity sha512-8v2rWhaakv18qcvNeli2mZ/TMTL2nEyAKRvzo1WtnZBl15SHyEhrCu2/xKlJyUFKHiHgfXIyuY6g2dObJJycXQ==
+  dependencies:
+    is-buffer "^1.1.5"
+    is-utf8 "^0.2.1"
+
+remove-bom-stream@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/remove-bom-stream/-/remove-bom-stream-1.2.0.tgz#05f1a593f16e42e1fb90ebf59de8e569525f9523"
+  integrity sha1-BfGlk/FuQuH7kOv1nejlaVJflSM=
+  dependencies:
+    remove-bom-buffer "^3.0.0"
+    safe-buffer "^5.1.0"
+    through2 "^2.0.3"
+
+remove-trailing-separator@^1.0.1, remove-trailing-separator@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz#c24bce2a283adad5bc3f58e0d48249b92379d8ef"
+  integrity sha1-wkvOKig62tW8P1jg1IJJuSN52O8=
+
+renderkid@^2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/renderkid/-/renderkid-2.0.3.tgz#380179c2ff5ae1365c522bf2fcfcff01c5b74149"
+  integrity sha512-z8CLQp7EZBPCwCnncgf9C4XAi3WR0dv+uWu/PjIyhhAb5d6IJ/QZqlHFprHeKT+59//V6BNUsLbvN8+2LarxGA==
+  dependencies:
+    css-select "^1.1.0"
+    dom-converter "^0.2"
+    htmlparser2 "^3.3.0"
+    strip-ansi "^3.0.0"
+    utila "^0.4.0"
+
+repeat-element@^1.1.2:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.3.tgz#782e0d825c0c5a3bb39731f84efee6b742e6b1ce"
+  integrity sha512-ahGq0ZnV5m5XtZLMb+vP76kcAM5nkLqk0lpqAuojSKGgQtn4eRi4ZZGm2olo2zKFH+sMsWaqOCW1dqAnOru72g==
+
+repeat-string@^1.5.2, repeat-string@^1.5.4, repeat-string@^1.6.1:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
+  integrity sha1-jcrkcOHIirwtYA//Sndihtp15jc=
+
+repeating@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/repeating/-/repeating-2.0.1.tgz#5214c53a926d3552707527fbab415dbc08d06dda"
+  integrity sha1-UhTFOpJtNVJwdSf7q0FdvAjQbdo=
+  dependencies:
+    is-finite "^1.0.0"
+
+replace-ext@1.0.0, replace-ext@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-1.0.0.tgz#de63128373fcbf7c3ccfa4de5a480c45a67958eb"
+  integrity sha1-3mMSg3P8v3w8z6TeWkgMRaZ5WOs=
+
+replace-homedir@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/replace-homedir/-/replace-homedir-1.0.0.tgz#e87f6d513b928dde808260c12be7fec6ff6e798c"
+  integrity sha1-6H9tUTuSjd6AgmDBK+f+xv9ueYw=
+  dependencies:
+    homedir-polyfill "^1.0.1"
+    is-absolute "^1.0.0"
+    remove-trailing-separator "^1.1.0"
+
+replace@^1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/replace/-/replace-1.1.5.tgz#adac4e0cd111b57da568393cba03f3ef8fac7f96"
+  integrity sha512-Mww6GyTix4GqN1GSbJDkUzftkjQE0xfzzlGkFF26ukm8DBzgwGPFntvmVsvAKJogwSSMjvAoZei7fJ2tfiKMcA==
+  dependencies:
+    chalk "2.4.2"
+    minimatch "3.0.4"
+    yargs "^12.0.5"
+
+request-progress@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/request-progress/-/request-progress-2.0.1.tgz#5d36bb57961c673aa5b788dbc8141fdf23b44e08"
+  integrity sha1-XTa7V5YcZzqlt4jbyBQf3yO0Tgg=
+  dependencies:
+    throttleit "^1.0.0"
+
+request-promise-core@1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.3.tgz#e9a3c081b51380dfea677336061fea879a829ee9"
+  integrity sha512-QIs2+ArIGQVp5ZYbWD5ZLCY29D5CfWizP8eWnm8FoGD1TX61veauETVQbrV60662V0oFBkrDOuaBI8XgtuyYAQ==
+  dependencies:
+    lodash "^4.17.15"
+
+request-promise-native@^1.0.5, request-promise-native@^1.0.7:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.8.tgz#a455b960b826e44e2bf8999af64dff2bfe58cb36"
+  integrity sha512-dapwLGqkHtwL5AEbfenuzjTYg35Jd6KPytsC2/TLkVMz8rm+tNt72MGUWT1RP/aYawMpN6HqbNGBQaRcBtjQMQ==
+  dependencies:
+    request-promise-core "1.1.3"
+    stealthy-require "^1.1.1"
+    tough-cookie "^2.3.3"
+
+"request@>=2.76.0 <3.0.0", request@^2.81.0, request@^2.83.0, request@^2.87.0, request@^2.88.0:
+  version "2.88.2"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
+  integrity sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==
+  dependencies:
+    aws-sign2 "~0.7.0"
+    aws4 "^1.8.0"
+    caseless "~0.12.0"
+    combined-stream "~1.0.6"
+    extend "~3.0.2"
+    forever-agent "~0.6.1"
+    form-data "~2.3.2"
+    har-validator "~5.1.3"
+    http-signature "~1.2.0"
+    is-typedarray "~1.0.0"
+    isstream "~0.1.2"
+    json-stringify-safe "~5.0.1"
+    mime-types "~2.1.19"
+    oauth-sign "~0.9.0"
+    performance-now "^2.1.0"
+    qs "~6.5.2"
+    safe-buffer "^5.1.2"
+    tough-cookie "~2.5.0"
+    tunnel-agent "^0.6.0"
+    uuid "^3.3.2"
+
+require-directory@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
+  integrity sha1-jGStX9MNqxyXbiNE/+f3kqam30I=
+
+require-main-filename@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
+  integrity sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=
+
+require-main-filename@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-2.0.0.tgz#d0b329ecc7cc0f61649f62215be69af54aa8989b"
+  integrity sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==
+
+requires-port@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
+  integrity sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8=
+
+reserved-words@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/reserved-words/-/reserved-words-0.1.2.tgz#00a0940f98cd501aeaaac316411d9adc52b31ab1"
+  integrity sha1-AKCUD5jNUBrqqsMWQR2a3FKzGrE=
+
+resize-observer-polyfill@^1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/resize-observer-polyfill/-/resize-observer-polyfill-1.5.1.tgz#0e9020dd3d21024458d4ebd27e23e40269810464"
+  integrity sha512-LwZrotdHOo12nQuZlHEmtuXdqGoOD0OhaxopaNFxWzInpEgaLWoVuAMbTzixuosCx2nEG58ngzW3vxdWoxIgdg==
+
+resolve-cwd@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-2.0.0.tgz#00a9f7387556e27038eae232caa372a6a59b665a"
+  integrity sha1-AKn3OHVW4nA46uIyyqNypqWbZlo=
+  dependencies:
+    resolve-from "^3.0.0"
+
+resolve-cwd@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-3.0.0.tgz#0f0075f1bb2544766cf73ba6a6e2adfebcb13f2d"
+  integrity sha512-OrZaX2Mb+rJCpH/6CpSqt9xFVpN++x01XnN2ie9g6P5/3xelLAkXWVADpdz1IHD/KFfEXyE6V0U01OQ3UO2rEg==
+  dependencies:
+    resolve-from "^5.0.0"
+
+resolve-dir@^1.0.0, resolve-dir@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/resolve-dir/-/resolve-dir-1.0.1.tgz#79a40644c362be82f26effe739c9bb5382046f43"
+  integrity sha1-eaQGRMNivoLybv/nOcm7U4IEb0M=
+  dependencies:
+    expand-tilde "^2.0.0"
+    global-modules "^1.0.0"
+
+resolve-from@5.0.0, resolve-from@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-5.0.0.tgz#c35225843df8f776df21c57557bc087e9dfdfc69"
+  integrity sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw==
+
+resolve-from@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-3.0.0.tgz#b22c7af7d9d6881bc8b6e653335eebcb0a188748"
+  integrity sha1-six699nWiBvItuZTM17rywoYh0g=
+
+resolve-from@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-4.0.0.tgz#4abcd852ad32dd7baabfe9b40e00a36db5f392e6"
+  integrity sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g==
+
+resolve-global@1.0.0, resolve-global@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-global/-/resolve-global-1.0.0.tgz#a2a79df4af2ca3f49bf77ef9ddacd322dad19255"
+  integrity sha512-zFa12V4OLtT5XUX/Q4VLvTfBf+Ok0SPc1FNGM/z9ctUdiU618qwKpWnd0CHs3+RqROfyEg/DhuHbMWYqcgljEw==
+  dependencies:
+    global-dirs "^0.1.1"
+
+resolve-options@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/resolve-options/-/resolve-options-1.1.0.tgz#32bb9e39c06d67338dc9378c0d6d6074566ad131"
+  integrity sha1-MrueOcBtZzONyTeMDW1gdFZq0TE=
+  dependencies:
+    value-or-function "^3.0.0"
+
+resolve-pkg@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-pkg/-/resolve-pkg-2.0.0.tgz#ac06991418a7623edc119084edc98b0e6bf05a41"
+  integrity sha512-+1lzwXehGCXSeryaISr6WujZzowloigEofRB+dj75y9RRa/obVcYgbHJd53tdYw8pvZj8GojXaaENws8Ktw/hQ==
+  dependencies:
+    resolve-from "^5.0.0"
+
+resolve-url@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
+  integrity sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=
+
+resolve@1.1.7:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
+  integrity sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=
+
+resolve@1.x, resolve@^1.1.6, resolve@^1.1.7, resolve@^1.10.0, resolve@^1.10.1, resolve@^1.11.0, resolve@^1.12.0, resolve@^1.13.1, resolve@^1.14.1, resolve@^1.14.2, resolve@^1.3.2, resolve@^1.4.0, resolve@^1.5.0:
+  version "1.15.1"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.15.1.tgz#27bdcdeffeaf2d6244b95bb0f9f4b4653451f3e8"
+  integrity sha512-84oo6ZTtoTUpjgNEr5SJyzQhzL72gaRodsSfyxC/AXRvwu0Yse9H8eF9IpGo7b8YetZhlI6v7ZQ6bKBFV/6S7w==
+  dependencies:
+    path-parse "^1.0.6"
+
+responselike@1.0.2, responselike@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/responselike/-/responselike-1.0.2.tgz#918720ef3b631c5642be068f15ade5a46f4ba1e7"
+  integrity sha1-kYcg7ztjHFZCvgaPFa3lpG9Loec=
+  dependencies:
+    lowercase-keys "^1.0.0"
+
+restore-cursor@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-2.0.0.tgz#9f7ee287f82fd326d4fd162923d62129eee0dfaf"
+  integrity sha1-n37ih/gv0ybU/RYpI9YhKe7g368=
+  dependencies:
+    onetime "^2.0.0"
+    signal-exit "^3.0.2"
+
+restore-cursor@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-3.1.0.tgz#39f67c54b3a7a58cea5236d95cf0034239631f7e"
+  integrity sha512-l+sSefzHpj5qimhFSE5a8nufZYAM3sBSVMAPtYkmC+4EH2anSGaEMXSD0izRQbu9nfyQ9y5JrVmp7E8oZrUjvA==
+  dependencies:
+    onetime "^5.1.0"
+    signal-exit "^3.0.2"
+
+ret@~0.1.10:
+  version "0.1.15"
+  resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
+  integrity sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==
+
+retry@0.12.0, retry@^0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/retry/-/retry-0.12.0.tgz#1b42a6266a21f07421d1b0b54b7dc167b01c013b"
+  integrity sha1-G0KmJmoh8HQh0bC1S33BZ7AcATs=
+
+retry@^0.10.0:
+  version "0.10.1"
+  resolved "https://registry.yarnpkg.com/retry/-/retry-0.10.1.tgz#e76388d217992c252750241d3d3956fed98d8ff4"
+  integrity sha1-52OI0heZLCUnUCQdPTlW/tmNj/Q=
+
+reusify@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/reusify/-/reusify-1.0.4.tgz#90da382b1e126efc02146e90845a88db12925d76"
+  integrity sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw==
+
+rgb-regex@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/rgb-regex/-/rgb-regex-1.0.1.tgz#c0e0d6882df0e23be254a475e8edd41915feaeb1"
+  integrity sha1-wODWiC3w4jviVKR16O3UGRX+rrE=
+
+rgba-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/rgba-regex/-/rgba-regex-1.0.0.tgz#43374e2e2ca0968b0ef1523460b7d730ff22eeb3"
+  integrity sha1-QzdOLiyglosO8VI0YLfXMP8i7rM=
+
+right-align@^0.1.1:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
+  integrity sha1-YTObci/mo1FWiSENJOFMlhSGE+8=
+  dependencies:
+    align-text "^0.1.1"
+
+rimraf@2, rimraf@^2.2.8, rimraf@^2.5.2, rimraf@^2.5.4, rimraf@^2.6.2, rimraf@^2.6.3, rimraf@^2.7.1:
+  version "2.7.1"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.7.1.tgz#35797f13a7fdadc566142c29d4f07ccad483e3ec"
+  integrity sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==
+  dependencies:
+    glob "^7.1.3"
+
+rimraf@2.6.3, rimraf@~2.6.2:
+  version "2.6.3"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
+  integrity sha512-mwqeW5XsA2qAejG46gYdENaxXjx9onRNCfn7L0duuP4hCuTIi/QO7PDK07KJfp1d+izWPrzEJDcSqBa0OZQriA==
+  dependencies:
+    glob "^7.1.3"
+
+rimraf@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-3.0.0.tgz#614176d4b3010b75e5c390eb0ee96f6dc0cebb9b"
+  integrity sha512-NDGVxTsjqfunkds7CqsOiEnxln4Bo7Nddl3XhS4pXg5OzwkLqJ971ZVAAnB+DDLnF76N+VnDEiBHaVV8I06SUg==
+  dependencies:
+    glob "^7.1.3"
+
+rimraf@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
+  integrity sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==
+  dependencies:
+    glob "^7.1.3"
+
+ripemd160@^2.0.0, ripemd160@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/ripemd160/-/ripemd160-2.0.2.tgz#a1c1a6f624751577ba5d07914cbc92850585890c"
+  integrity sha512-ii4iagi25WusVoiC4B4lq7pbXfAp3D9v5CwfkY33vffw2+pkDjY1D8GaN7spsxvCSx8dkPqOZCEZyfxcmJG2IA==
+  dependencies:
+    hash-base "^3.0.0"
+    inherits "^2.0.1"
+
+rollup-plugin-babel@^4.3.3:
+  version "4.3.3"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-babel/-/rollup-plugin-babel-4.3.3.tgz#7eb5ac16d9b5831c3fd5d97e8df77ba25c72a2aa"
+  integrity sha512-tKzWOCmIJD/6aKNz0H1GMM+lW1q9KyFubbWzGiOG540zxPPifnEAHTZwjo0g991Y+DyOZcLqBgqOdqazYE5fkw==
+  dependencies:
+    "@babel/helper-module-imports" "^7.0.0"
+    rollup-pluginutils "^2.8.1"
+
+rollup-plugin-copy@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-copy/-/rollup-plugin-copy-3.3.0.tgz#5ba230047f86b9f703a29288f242948a5580e7b9"
+  integrity sha512-euDjCUSBXZa06nqnwCNADbkAcYDfzwowfZQkto9K/TFhiH+QG7I4PUsEMwM9tDgomGWJc//z7KLW8t+tZwxADA==
+  dependencies:
+    "@types/fs-extra" "^8.0.1"
+    colorette "^1.1.0"
+    fs-extra "^8.1.0"
+    globby "10.0.1"
+    is-plain-object "^3.0.0"
+
+rollup-plugin-postcss@^2.0.6:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-postcss/-/rollup-plugin-postcss-2.1.1.tgz#39b9b7c5da91741631b3a07ad1622a3477b307f4"
+  integrity sha512-A9G3VGnWwfjlb5REp992+9NEosY0KdrysXYytNFCy107+QlZaRzIgHQYwBQ67BYlV8K4t0Yk2ukySFQceneUKA==
+  dependencies:
+    chalk "^2.4.2"
+    concat-with-sourcemaps "^1.0.5"
+    cssnano "^4.1.8"
+    import-cwd "^2.1.0"
+    p-queue "^2.4.2"
+    pify "^3.0.0"
+    postcss "^7.0.14"
+    postcss-load-config "^2.0.0"
+    postcss-modules "^1.4.1"
+    promise.series "^0.2.0"
+    reserved-words "^0.1.2"
+    resolve "^1.5.0"
+    rollup-pluginutils "^2.0.1"
+    style-inject "^0.3.0"
+
+rollup-plugin-sourcemaps@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-sourcemaps/-/rollup-plugin-sourcemaps-0.5.0.tgz#898e8411c9b5b7b524b4d96c3b41d5c43f9da77e"
+  integrity sha512-xp2vvRvgnYiXydgf/JFFFgYxrqMaQaOrK/g6yZvgwT9R1TSYjD3HKku1pD7iQNjQHkl5yGpokvJLp7cP/lR+aQ==
+  dependencies:
+    "@rollup/pluginutils" "^3.0.1"
+    source-map-resolve "^0.5.3"
+
+rollup-plugin-terser@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-terser/-/rollup-plugin-terser-5.2.0.tgz#ba758adf769347b7f1eaf9ef35978d2e207dccc7"
+  integrity sha512-jQI+nYhtDBc9HFRBz8iGttQg7li9klmzR62RG2W2nN6hJ/FI2K2ItYQ7kJ7/zn+vs+BP1AEccmVRjRN989I+Nw==
+  dependencies:
+    "@babel/code-frame" "^7.5.5"
+    jest-worker "^24.9.0"
+    rollup-pluginutils "^2.8.2"
+    serialize-javascript "^2.1.2"
+    terser "^4.6.2"
+
+rollup-plugin-vue@^5.1.6:
+  version "5.1.6"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-vue/-/rollup-plugin-vue-5.1.6.tgz#c0b31de919ff1aad36f3277957ac90345e897c23"
+  integrity sha512-O8AmNCecKGn8k28UCIBQ6fD4j2UAxeTwjmajR32IxtL2sBBUcJ0vAIwBTGZn75ijmXOoxngYgssJceY3kV/MVA==
+  dependencies:
+    "@vue/component-compiler" "^4.1.0"
+    "@vue/component-compiler-utils" "^3.0.0"
+    debug "^4.1.1"
+    hash-sum "^1.0.2"
+    magic-string "^0.25.2"
+    querystring "^0.2.0"
+    rollup-pluginutils "^2.4.1"
+    source-map "0.7.3"
+    vue-runtime-helpers "^1.1.1"
+
+rollup-pluginutils@^2.0.1, rollup-pluginutils@^2.4.1, rollup-pluginutils@^2.8.1, rollup-pluginutils@^2.8.2:
+  version "2.8.2"
+  resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz#72f2af0748b592364dbd3389e600e5a9444a351e"
+  integrity sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==
+  dependencies:
+    estree-walker "^0.6.1"
+
+rollup@1.25.2:
+  version "1.25.2"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.25.2.tgz#739f508bd8f7ece52bb6c1fcda83466af82b7f6d"
+  integrity sha512-+7z6Wab/L45QCPcfpuTZKwKiB0tynj05s/+s2U3F2Bi7rOLPr9UcjUwO7/xpjlPNXA/hwnth6jBExFRGyf3tMg==
+  dependencies:
+    "@types/estree" "*"
+    "@types/node" "*"
+    acorn "^7.1.0"
+
+rollup@1.31.1, rollup@^1.31.1:
+  version "1.31.1"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.31.1.tgz#4170d6f87148d46e5fbe29b493f8f3ea3453c96f"
+  integrity sha512-2JREN1YdrS/kpPzEd33ZjtuNbOuBC3ePfuZBdKEybvqcEcszW1ckyVqzcEiEe0nE8sqHK+pbJg+PsAgRJ8+1dg==
+  dependencies:
+    "@types/estree" "*"
+    "@types/node" "*"
+    acorn "^7.1.0"
+
+rsvp@^4.8.4:
+  version "4.8.5"
+  resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-4.8.5.tgz#c8f155311d167f68f21e168df71ec5b083113734"
+  integrity sha512-nfMOlASu9OnRJo1mbEk2cz0D56a1MBNrJ7orjRZQG10XDyuvwksKbuXNp6qa+kbn839HwjwhBzhFmdsaEAfauA==
+
+run-async@^2.2.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.4.0.tgz#e59054a5b86876cfae07f431d18cbaddc594f1e8"
+  integrity sha512-xJTbh/d7Lm7SBhc1tNvTpeCHaEzoyxPrqNlvSdMfBTYwaY++UJFyXUOxAtsRUXjlqOfj8luNaR9vjCh4KeV+pg==
+  dependencies:
+    is-promise "^2.1.0"
+
+run-parallel@^1.1.9:
+  version "1.1.9"
+  resolved "https://registry.yarnpkg.com/run-parallel/-/run-parallel-1.1.9.tgz#c9dd3a7cf9f4b2c4b6244e173a6ed866e61dd679"
+  integrity sha512-DEqnSRTDw/Tc3FXf49zedI638Z9onwUotBMiUFKmrO2sdFKIbXamXGQ3Axd4qgphxKB4kw/qP1w5kTxnfU1B9Q==
+
+run-queue@^1.0.0, run-queue@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/run-queue/-/run-queue-1.0.3.tgz#e848396f057d223f24386924618e25694161ec47"
+  integrity sha1-6Eg5bwV9Ij8kOGkkYY4laUFh7Ec=
+  dependencies:
+    aproba "^1.1.1"
+
+rxjs@6.5.3:
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.3.tgz#510e26317f4db91a7eb1de77d9dd9ba0a4899a3a"
+  integrity sha512-wuYsAYYFdWTAnAaPoKGNhfpWwKZbJW+HgAJ+mImp+Epl7BG8oNWBCTyRM8gba9k4lk8BgWdoYm21Mo/RYhhbgA==
+  dependencies:
+    tslib "^1.9.0"
+
+rxjs@^6.3.3, rxjs@^6.4.0, rxjs@^6.5.0, rxjs@^6.5.3, rxjs@^6.5.4:
+  version "6.5.4"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.4.tgz#e0777fe0d184cec7872df147f303572d414e211c"
+  integrity sha512-naMQXcgEo3csAEGvw/NydRA0fuS2nDZJiw1YUWFKU7aPPAPGZEsD4Iimit96qwCieH6y614MCLYwdkrWx7z/7Q==
+  dependencies:
+    tslib "^1.9.0"
+
+safe-buffer@5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
+  integrity sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg==
+
+safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
+  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
+
+safe-buffer@>=5.1.0, safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@^5.2.0, safe-buffer@~5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.0.tgz#b74daec49b1148f88c64b68d49b1e815c1f2f519"
+  integrity sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg==
+
+safe-regex@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/safe-regex/-/safe-regex-1.1.0.tgz#40a3669f3b077d1e943d44629e157dd48023bf2e"
+  integrity sha1-QKNmnzsHfR6UPURinhV91IAjvy4=
+  dependencies:
+    ret "~0.1.10"
+
+safe-regex@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/safe-regex/-/safe-regex-2.1.1.tgz#f7128f00d056e2fe5c11e81a1324dd974aadced2"
+  integrity sha512-rx+x8AMzKb5Q5lQ95Zoi6ZbJqwCLkqi3XuJXp5P3rT8OEc6sZCJG5AE5dU3lsgRr/F4Bs31jSlVN+j5KrsGu9A==
+  dependencies:
+    regexp-tree "~0.1.1"
+
+"safer-buffer@>= 2.1.2 < 3", safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@^2.1.2, safer-buffer@~2.1.0:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
+  integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
+
+sane@^4.0.3:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/sane/-/sane-4.1.0.tgz#ed881fd922733a6c461bc189dc2b6c006f3ffded"
+  integrity sha512-hhbzAgTIX8O7SHfp2c8/kREfEn4qO/9q8C9beyY6+tvZ87EpoZ3i1RIEvp27YBswnNbY9mWd6paKVmKbAgLfZA==
+  dependencies:
+    "@cnakazawa/watch" "^1.0.3"
+    anymatch "^2.0.0"
+    capture-exit "^2.0.0"
+    exec-sh "^0.3.2"
+    execa "^1.0.0"
+    fb-watchman "^2.0.0"
+    micromatch "^3.1.4"
+    minimist "^1.1.1"
+    walker "~1.0.5"
+
+sanitize.css@^10.0.0:
+  version "10.0.0"
+  resolved "https://registry.yarnpkg.com/sanitize.css/-/sanitize.css-10.0.0.tgz#b5cb2547e96d8629a60947544665243b1dc3657a"
+  integrity sha512-vTxrZz4dX5W86M6oVWVdOVe72ZiPs41Oi7Z6Km4W5Turyz28mrXSJhhEBZoRtzJWIv3833WKVwLSDWWkEfupMg==
+
+sass-loader@8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/sass-loader/-/sass-loader-8.0.0.tgz#e7b07a3e357f965e6b03dd45b016b0a9746af797"
+  integrity sha512-+qeMu563PN7rPdit2+n5uuYVR0SSVwm0JsOUsaJXzgYcClWSlmX0iHDnmeOobPkf5kUglVot3QS6SyLyaQoJ4w==
+  dependencies:
+    clone-deep "^4.0.1"
+    loader-utils "^1.2.3"
+    neo-async "^2.6.1"
+    schema-utils "^2.1.0"
+    semver "^6.3.0"
+
+sass-loader@^8.0.0:
+  version "8.0.2"
+  resolved "https://registry.yarnpkg.com/sass-loader/-/sass-loader-8.0.2.tgz#debecd8c3ce243c76454f2e8290482150380090d"
+  integrity sha512-7o4dbSK8/Ol2KflEmSco4jTjQoV988bM82P9CZdmo9hR3RLnvNc0ufMNdMrB0caq38JQ/FgF4/7RcbcfKzxoFQ==
+  dependencies:
+    clone-deep "^4.0.1"
+    loader-utils "^1.2.3"
+    neo-async "^2.6.1"
+    schema-utils "^2.6.1"
+    semver "^6.3.0"
+
+sass@1.23.3:
+  version "1.23.3"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.23.3.tgz#f07503b9e8d2bcf06ef69e8beea5d085589b1620"
+  integrity sha512-1DKRZxJMOh4Bme16AbWTyYeJAjTlrvw2+fWshHHaepeJfGq2soFZTnt0YhWit+bohtDu4LdyPoEj6VFD4APHog==
+  dependencies:
+    chokidar ">=2.0.0 <4.0.0"
+
+sass@^1.10.3, sass@^1.18.0, sass@^1.23.0:
+  version "1.26.1"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.26.1.tgz#79a36c957530c1dfffa2958968b90cb736794e91"
+  integrity sha512-DWtzW0jDu+96MYkEdM8vUigjpisvM9qSlDwNvTFcr+XC7o2+3aXSAbHNcJ+8HzD1857uW9Opbxgu39esytVUKA==
+  dependencies:
+    chokidar ">=2.0.0 <4.0.0"
+
+sax@^1.2.4, sax@~1.2.4:
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
+  integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
+
+saxes@^3.1.9:
+  version "3.1.11"
+  resolved "https://registry.yarnpkg.com/saxes/-/saxes-3.1.11.tgz#d59d1fd332ec92ad98a2e0b2ee644702384b1c5b"
+  integrity sha512-Ydydq3zC+WYDJK1+gRxRapLIED9PWeSuuS41wqyoRmzvhhh9nc+QQrVMKJYzJFULazeGhzSV0QleN2wD3boh2g==
+  dependencies:
+    xmlchars "^2.1.1"
+
+scheduler@^0.19.0:
+  version "0.19.0"
+  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.19.0.tgz#a715d56302de403df742f4a9be11975b32f5698d"
+  integrity sha512-xowbVaTPe9r7y7RUejcK73/j8tt2jfiyTednOvHbA8JoClvMYCp+r8QegLwK/n8zWQAtZb1fFnER4XLBZXrCxA==
+  dependencies:
+    loose-envify "^1.1.0"
+    object-assign "^4.1.1"
+
+schema-utils@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-1.0.0.tgz#0b79a93204d7b600d4b2850d1f66c2a34951c770"
+  integrity sha512-i27Mic4KovM/lnGsy8whRCHhc7VicJajAjTrYg11K9zfZXnYIt4k5F+kZkwjnrhKzLic/HLU4j11mjsz2G/75g==
+  dependencies:
+    ajv "^6.1.0"
+    ajv-errors "^1.0.0"
+    ajv-keywords "^3.1.0"
+
+schema-utils@^2.0.0, schema-utils@^2.0.1, schema-utils@^2.1.0, schema-utils@^2.5.0, schema-utils@^2.6.0, schema-utils@^2.6.1, schema-utils@^2.6.4:
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-2.6.4.tgz#a27efbf6e4e78689d91872ee3ccfa57d7bdd0f53"
+  integrity sha512-VNjcaUxVnEeun6B2fiiUDjXXBtD4ZSH7pdbfIu1pOFwgptDPLMo/z9jr4sUfsjFVPqDCEin/F7IYlq7/E6yDbQ==
+  dependencies:
+    ajv "^6.10.2"
+    ajv-keywords "^3.4.1"
+
+seek-bzip@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/seek-bzip/-/seek-bzip-1.0.5.tgz#cfe917cb3d274bcffac792758af53173eb1fabdc"
+  integrity sha1-z+kXyz0nS8/6x5J1ivUxc+sfq9w=
+  dependencies:
+    commander "~2.8.1"
+
+select-hose@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/select-hose/-/select-hose-2.0.0.tgz#625d8658f865af43ec962bfc376a37359a4994ca"
+  integrity sha1-Yl2GWPhlr0Psliv8N2o3NZpJlMo=
+
+select@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/select/-/select-1.1.2.tgz#0e7350acdec80b1108528786ec1d4418d11b396d"
+  integrity sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=
+
+selfsigned@^1.10.7:
+  version "1.10.7"
+  resolved "https://registry.yarnpkg.com/selfsigned/-/selfsigned-1.10.7.tgz#da5819fd049d5574f28e88a9bcc6dbc6e6f3906b"
+  integrity sha512-8M3wBCzeWIJnQfl43IKwOmC4H/RAp50S8DF60znzjW5GVqTcSe2vWclt7hmYVPkKPlHWOu5EaWOMZ2Y6W8ZXTA==
+  dependencies:
+    node-forge "0.9.0"
+
+semver-compare@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/semver-compare/-/semver-compare-1.0.0.tgz#0dee216a1c941ab37e9efb1788f6afc5ff5537fc"
+  integrity sha1-De4hahyUGrN+nvsXiPavxf9VN/w=
+
+semver-diff@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-2.1.0.tgz#4bbb8437c8d37e4b0cf1a68fd726ec6d645d6d36"
+  integrity sha1-S7uEN8jTfksM8aaP1ybsbWRdbTY=
+  dependencies:
+    semver "^5.0.3"
+
+semver-diff@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-3.1.1.tgz#05f77ce59f325e00e2706afd67bb506ddb1ca32b"
+  integrity sha512-GX0Ix/CJcHyB8c4ykpHGIAvLyOwOobtM/8d+TQkAd81/bEjgPHrfba41Vpesr7jX/t8Uh+R3EX9eAS5be+jQYg==
+  dependencies:
+    semver "^6.3.0"
+
+semver-dsl@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/semver-dsl/-/semver-dsl-1.0.1.tgz#d3678de5555e8a61f629eed025366ae5f27340a0"
+  integrity sha1-02eN5VVeimH2Ke7QJTZq5fJzQKA=
+  dependencies:
+    semver "^5.3.0"
+
+semver-greatest-satisfied-range@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/semver-greatest-satisfied-range/-/semver-greatest-satisfied-range-1.1.0.tgz#13e8c2658ab9691cb0cd71093240280d36f77a5b"
+  integrity sha1-E+jCZYq5aRywzXEJMkAoDTb3els=
+  dependencies:
+    sver-compat "^1.5.0"
+
+semver-intersect@1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/semver-intersect/-/semver-intersect-1.4.0.tgz#bdd9c06bedcdd2fedb8cd352c3c43ee8c61321f3"
+  integrity sha512-d8fvGg5ycKAq0+I6nfWeCx6ffaWJCsBYU0H2Rq56+/zFePYfT8mXkB3tWBSjR5BerkHNZ5eTPIk1/LBYas35xQ==
+  dependencies:
+    semver "^5.0.0"
+
+semver-regex@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/semver-regex/-/semver-regex-2.0.0.tgz#a93c2c5844539a770233379107b38c7b4ac9d338"
+  integrity sha512-mUdIBBvdn0PLOeP3TEkMH7HHeUP3GjsXCwKarjv/kGmUFOYg1VqEemKhoQpWMu6X2I8kHeuVdGibLGkVK+/5Qw==
+
+semver-truncate@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/semver-truncate/-/semver-truncate-1.1.2.tgz#57f41de69707a62709a7e0104ba2117109ea47e8"
+  integrity sha1-V/Qd5pcHpicJp+AQS6IRcQnqR+g=
+  dependencies:
+    semver "^5.3.0"
+
+"semver@2 || 3 || 4 || 5", semver@^5.0.0, semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
+  integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
+
+semver@6.3.0, semver@^6.0.0, semver@^6.1.0, semver@^6.1.2, semver@^6.2.0, semver@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
+  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
+
+semver@7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.0.0.tgz#5f3ca35761e47e05b206c6daff2cf814f0316b8e"
+  integrity sha512-+GB6zVA9LWh6zovYQLALHwv5rb2PHGlJi3lfiqIHxR0uuwCgefcOJc59v9fv1w8GbStwxuuqqAjI9NMAOOgq1A==
+
+semver@^7.1.1, semver@^7.1.2:
+  version "7.1.3"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.1.3.tgz#e4345ce73071c53f336445cfc19efb1c311df2a6"
+  integrity sha512-ekM0zfiA9SCBlsKa2X1hxyxiI4L3B6EbVJkkdgQXnSEEaHlGdvyodMruTiulSRWMMB4NeIuYNMC9rTKTz97GxA==
+
+semver@~5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
+  integrity sha1-myzl094C0XxgEq0yaqa00M9U+U8=
+
+send@0.17.1:
+  version "0.17.1"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
+  integrity sha512-BsVKsiGcQMFwT8UxypobUKyv7irCNRHk1T0G680vk88yf6LBByGcZJOTJCrTP2xVN6yI+XjPJcNuE3V4fT9sAg==
+  dependencies:
+    debug "2.6.9"
+    depd "~1.1.2"
+    destroy "~1.0.4"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    fresh "0.5.2"
+    http-errors "~1.7.2"
+    mime "1.6.0"
+    ms "2.1.1"
+    on-finished "~2.3.0"
+    range-parser "~1.2.1"
+    statuses "~1.5.0"
+
+serialize-javascript@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-2.1.2.tgz#ecec53b0e0317bdc95ef76ab7074b7384785fa61"
+  integrity sha512-rs9OggEUF0V4jUSecXazOYsLfu7OGK2qIn3c7IPBiffz32XniEp/TX9Xmc9LQfK2nQ2QKHvZ2oygKUGU0lG4jQ==
+
+serve-favicon@^2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/serve-favicon/-/serve-favicon-2.5.0.tgz#935d240cdfe0f5805307fdfe967d88942a2cbcf0"
+  integrity sha1-k10kDN/g9YBTB/3+ln2IlCosvPA=
+  dependencies:
+    etag "~1.8.1"
+    fresh "0.5.2"
+    ms "2.1.1"
+    parseurl "~1.3.2"
+    safe-buffer "5.1.1"
+
+serve-index@^1.9.1:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/serve-index/-/serve-index-1.9.1.tgz#d3768d69b1e7d82e5ce050fff5b453bea12a9239"
+  integrity sha1-03aNabHn2C5c4FD/9bRTvqEqkjk=
+  dependencies:
+    accepts "~1.3.4"
+    batch "0.6.1"
+    debug "2.6.9"
+    escape-html "~1.0.3"
+    http-errors "~1.6.2"
+    mime-types "~2.1.17"
+    parseurl "~1.3.2"
+
+serve-static@1.14.1:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.14.1.tgz#666e636dc4f010f7ef29970a88a674320898b2f9"
+  integrity sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==
+  dependencies:
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    parseurl "~1.3.3"
+    send "0.17.1"
+
+set-blocking@^2.0.0, set-blocking@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
+  integrity sha1-BF+XgtARrppoA93TgrJDkrPYkPc=
+
+set-value@^2.0.0, set-value@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/set-value/-/set-value-2.0.1.tgz#a18d40530e6f07de4228c7defe4227af8cad005b"
+  integrity sha512-JxHc1weCN68wRY0fhCoXpyK55m/XPHafOmK4UWD7m2CI14GMcFypt4w/0+NV5f/ZMby2F6S2wwA7fgynh9gWSw==
+  dependencies:
+    extend-shallow "^2.0.1"
+    is-extendable "^0.1.1"
+    is-plain-object "^2.0.3"
+    split-string "^3.0.1"
+
+setimmediate@^1.0.4:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
+  integrity sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU=
+
+setprototypeof@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
+  integrity sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ==
+
+setprototypeof@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
+  integrity sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw==
+
+sha.js@^2.4.0, sha.js@^2.4.8:
+  version "2.4.11"
+  resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
+  integrity sha512-QMEp5B7cftE7APOjk5Y6xgrbWu+WkLVQwk8JNjZ8nKRciZaByEW6MubieAiToS7+dwvrjGhH8jRXz3MVd0AYqQ==
+  dependencies:
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
+shallow-clone@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/shallow-clone/-/shallow-clone-3.0.1.tgz#8f2981ad92531f55035b01fb230769a40e02efa3"
+  integrity sha512-/6KqX+GVUdqPuPPd2LxDDxzX6CAbjJehAAOKlNpqqUpAqPM6HeL8f+o3a+JsyGjn2lv0WY8UsTgUJjU9Ok55NA==
+  dependencies:
+    kind-of "^6.0.2"
+
+shallow-equal@^1.1.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/shallow-equal/-/shallow-equal-1.2.1.tgz#4c16abfa56043aa20d050324efa68940b0da79da"
+  integrity sha512-S4vJDjHHMBaiZuT9NPb616CSmLf618jawtv3sufLl6ivK8WocjAo58cXwbRV1cgqxH0Qbv+iUt6m05eqEa2IRA==
+
+shallowequal@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/shallowequal/-/shallowequal-1.1.0.tgz#188d521de95b9087404fd4dcb68b13df0ae4e7f8"
+  integrity sha512-y0m1JoUZSlPAjXVtPPW70aZWfIL/dSP7AFkRnniLCrK/8MDKog3TySTBmckD+RObVxH0v4Tox67+F14PdED2oQ==
+
+shebang-command@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
+  integrity sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=
+  dependencies:
+    shebang-regex "^1.0.0"
+
+shebang-command@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
+  integrity sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==
+  dependencies:
+    shebang-regex "^3.0.0"
+
+shebang-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
+  integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=
+
+shebang-regex@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
+  integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
+
+shell-quote@1.7.2, shell-quote@^1.6.1:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.7.2.tgz#67a7d02c76c9da24f99d20808fcaded0e0e04be2"
+  integrity sha512-mRz/m/JVscCrkMyPqHc/bczi3OQHkLTqXHEFu0zDhK/qfv3UcOA4SVmRCLmos4bhjr9ekVQubj/R7waKapmiQg==
+
+shelljs@^0.8.3:
+  version "0.8.3"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.3.tgz#a7f3319520ebf09ee81275b2368adb286659b097"
+  integrity sha512-fc0BKlAWiLpwZljmOvAOTE/gXawtCoNrP5oaY7KIaQbbyHeQVg01pSEuEGvGh3HEdBU4baCD7wQBwADmM/7f7A==
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
+shellwords@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.1.tgz#d6b9181c1a48d397324c84871efbcfc73fc0654b"
+  integrity sha512-vFwSUfQvqybiICwZY5+DAWIPLKsWO31Q91JSKl3UYv+K5c2QRPzn0qzec6QPu1Qc9eHYItiP3NdJqNVqetYAww==
+
+should-equal@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/should-equal/-/should-equal-2.0.0.tgz#6072cf83047360867e68e98b09d71143d04ee0c3"
+  integrity sha512-ZP36TMrK9euEuWQYBig9W55WPC7uo37qzAEmbjHz4gfyuXrEUgF8cUvQVO+w+d3OMfPvSRQJ22lSm8MQJ43LTA==
+  dependencies:
+    should-type "^1.4.0"
+
+should-format@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/should-format/-/should-format-3.0.3.tgz#9bfc8f74fa39205c53d38c34d717303e277124f1"
+  integrity sha1-m/yPdPo5IFxT04w01xcwPidxJPE=
+  dependencies:
+    should-type "^1.3.0"
+    should-type-adaptors "^1.0.1"
+
+should-type-adaptors@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/should-type-adaptors/-/should-type-adaptors-1.1.0.tgz#401e7f33b5533033944d5cd8bf2b65027792e27a"
+  integrity sha512-JA4hdoLnN+kebEp2Vs8eBe9g7uy0zbRo+RMcU0EsNy+R+k049Ki+N5tT5Jagst2g7EAja+euFuoXFCa8vIklfA==
+  dependencies:
+    should-type "^1.3.0"
+    should-util "^1.0.0"
+
+should-type@^1.3.0, should-type@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/should-type/-/should-type-1.4.0.tgz#0756d8ce846dfd09843a6947719dfa0d4cff5cf3"
+  integrity sha1-B1bYzoRt/QmEOmlHcZ36DUz/XPM=
+
+should-util@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/should-util/-/should-util-1.0.1.tgz#fb0d71338f532a3a149213639e2d32cbea8bcb28"
+  integrity sha512-oXF8tfxx5cDk8r2kYqlkUJzZpDBqVY/II2WhvU0n9Y3XYvAYRmeaf1PvvIvTgPnv4KJ+ES5M0PyDq5Jp+Ygy2g==
+
+should@^13.2.3:
+  version "13.2.3"
+  resolved "https://registry.yarnpkg.com/should/-/should-13.2.3.tgz#96d8e5acf3e97b49d89b51feaa5ae8d07ef58f10"
+  integrity sha512-ggLesLtu2xp+ZxI+ysJTmNjh2U0TsC+rQ/pfED9bUZZ4DKefP27D+7YJVVTvKsmjLpIi9jAa7itwDGkDDmt1GQ==
+  dependencies:
+    should-equal "^2.0.0"
+    should-format "^3.0.3"
+    should-type "^1.4.0"
+    should-type-adaptors "^1.0.1"
+    should-util "^1.0.0"
+
+side-channel@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/side-channel/-/side-channel-1.0.2.tgz#df5d1abadb4e4bf4af1cd8852bf132d2f7876947"
+  integrity sha512-7rL9YlPHg7Ancea1S96Pa8/QWb4BtXL/TZvS6B8XFetGBeuhAsfmUspK6DokBeZ64+Kj9TCNRD/30pVz1BvQNA==
+  dependencies:
+    es-abstract "^1.17.0-next.1"
+    object-inspect "^1.7.0"
+
+signal-exit@^3.0.0, signal-exit@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
+  integrity sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=
+
+simple-swizzle@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/simple-swizzle/-/simple-swizzle-0.2.2.tgz#a4da6b635ffcccca33f70d17cb92592de95e557a"
+  integrity sha1-pNprY1/8zMoz9w0Xy5JZLeleVXo=
+  dependencies:
+    is-arrayish "^0.3.1"
+
+simplebar-react@^1.0.0-alpha.6:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/simplebar-react/-/simplebar-react-1.2.3.tgz#bd81fa9827628470e9470d06caef6ece15e1c882"
+  integrity sha512-1EOWJzFC7eqHUp1igD1/tb8GBv5aPQA5ZMvpeDnVkpNJ3jAuvmrL2kir3HuijlxhG7njvw9ssxjjBa89E5DrJg==
+  dependencies:
+    prop-types "^15.6.1"
+    simplebar "^4.2.3"
+
+simplebar@^4.2.3:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/simplebar/-/simplebar-4.2.3.tgz#dac40aced299c17928329eab3d5e6e795fafc10c"
+  integrity sha512-9no0pK7/1y+8/oTF3sy/+kx0PjQ3uk4cYwld5F1CJGk2gx+prRyUq8GRfvcVLq5niYWSozZdX73a2wIr1o9l/g==
+  dependencies:
+    can-use-dom "^0.1.0"
+    core-js "^3.0.1"
+    lodash.debounce "^4.0.8"
+    lodash.memoize "^4.1.2"
+    lodash.throttle "^4.1.1"
+    resize-observer-polyfill "^1.5.1"
+
+sisteransi@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-1.0.4.tgz#386713f1ef688c7c0304dc4c0632898941cad2e3"
+  integrity sha512-/ekMoM4NJ59ivGSfKapeG+FWtrmWvA1p6FBZwXrqojw90vJu8lBmrTxCMuBCydKtkaUe2zt4PlxeTKpjwMbyig==
+
+slash@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
+  integrity sha1-xB8vbDn8FtHNF61LXYlhFK5HDVU=
+
+slash@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-2.0.0.tgz#de552851a1759df3a8f206535442f5ec4ddeab44"
+  integrity sha512-ZYKh3Wh2z1PpEXWr0MpSBZ0V6mZHAQfYevttO11c51CaWjGTaadiKZ+wVt1PbMlDV5qhMFslpZCemhwOK7C89A==
+
+slash@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
+  integrity sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==
+
+slice-ansi@0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
+  integrity sha1-7b+JA/ZvfOL46v1s7tZeJkyDGzU=
+
+slice-ansi@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-2.1.0.tgz#cacd7693461a637a5788d92a7dd4fba068e81636"
+  integrity sha512-Qu+VC3EwYLldKa1fCxuuvULvSJOKEgk9pi8dZeCVK7TqBfUNTH4sFkk4joj8afVSfAYgJoSOetjx9QWOJ5mYoQ==
+  dependencies:
+    ansi-styles "^3.2.0"
+    astral-regex "^1.0.0"
+    is-fullwidth-code-point "^2.0.0"
+
+sliced@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/sliced/-/sliced-1.0.1.tgz#0b3a662b5d04c3177b1926bea82b03f837a2ef41"
+  integrity sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E=
+
+slide@^1.1.6:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/slide/-/slide-1.1.6.tgz#56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707"
+  integrity sha1-VusCfWW00tzmyy4tMsTUr8nh1wc=
+
+smart-buffer@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/smart-buffer/-/smart-buffer-4.1.0.tgz#91605c25d91652f4661ea69ccf45f1b331ca21ba"
+  integrity sha512-iVICrxOzCynf/SNaBQCw34eM9jROU/s5rzIhpOvzhzuYHfJR/DhZfDkXiZSgKXfgv26HT3Yni3AV/DGw0cGnnw==
+
+snapdragon-node@^2.0.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/snapdragon-node/-/snapdragon-node-2.1.1.tgz#6c175f86ff14bdb0724563e8f3c1b021a286853b"
+  integrity sha512-O27l4xaMYt/RSQ5TR3vpWCAB5Kb/czIcqUFOM/C4fYcLnbZUc1PkjTAMjof2pBWaSTwOUd6qUHcFGVGj7aIwnw==
+  dependencies:
+    define-property "^1.0.0"
+    isobject "^3.0.0"
+    snapdragon-util "^3.0.1"
+
+snapdragon-util@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/snapdragon-util/-/snapdragon-util-3.0.1.tgz#f956479486f2acd79700693f6f7b805e45ab56e2"
+  integrity sha512-mbKkMdQKsjX4BAL4bRYTj21edOf8cN7XHdYUJEe+Zn99hVEYcMvKPct1IqNe7+AZPirn8BCDOQBHQZknqmKlZQ==
+  dependencies:
+    kind-of "^3.2.0"
+
+snapdragon@^0.8.1:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/snapdragon/-/snapdragon-0.8.2.tgz#64922e7c565b0e14204ba1aa7d6964278d25182d"
+  integrity sha512-FtyOnWN/wCHTVXOMwvSv26d+ko5vWlIDD6zoUJ7LW8vh+ZBC8QdljveRP+crNrtBwioEUWy/4dMtbBjA4ioNlg==
+  dependencies:
+    base "^0.11.1"
+    debug "^2.2.0"
+    define-property "^0.2.5"
+    extend-shallow "^2.0.1"
+    map-cache "^0.2.2"
+    source-map "^0.5.6"
+    source-map-resolve "^0.5.0"
+    use "^3.1.0"
+
+sockjs-client@1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/sockjs-client/-/sockjs-client-1.4.0.tgz#c9f2568e19c8fd8173b4997ea3420e0bb306c7d5"
+  integrity sha512-5zaLyO8/nri5cua0VtOrFXBPK1jbL4+1cebT/mmKA1E1ZXOvJrII75bPu0l0k843G/+iAbhEqzyKr0w/eCCj7g==
+  dependencies:
+    debug "^3.2.5"
+    eventsource "^1.0.7"
+    faye-websocket "~0.11.1"
+    inherits "^2.0.3"
+    json3 "^3.3.2"
+    url-parse "^1.4.3"
+
+sockjs@0.3.19:
+  version "0.3.19"
+  resolved "https://registry.yarnpkg.com/sockjs/-/sockjs-0.3.19.tgz#d976bbe800af7bd20ae08598d582393508993c0d"
+  integrity sha512-V48klKZl8T6MzatbLlzzRNhMepEys9Y4oGFpypBFFn1gLI/QQ9HtLLyWJNbPlwGLelOVOEijUbTTJeLLI59jLw==
+  dependencies:
+    faye-websocket "^0.10.0"
+    uuid "^3.0.1"
+
+socks-proxy-agent@^4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/socks-proxy-agent/-/socks-proxy-agent-4.0.2.tgz#3c8991f3145b2799e70e11bd5fbc8b1963116386"
+  integrity sha512-NT6syHhI9LmuEMSK6Kd2V7gNv5KFZoLE7V5udWmn0de+3Mkj3UMA/AJPLyeNUVmElCurSHtUdM3ETpR3z770Wg==
+  dependencies:
+    agent-base "~4.2.1"
+    socks "~2.3.2"
+
+socks@~2.3.2:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/socks/-/socks-2.3.3.tgz#01129f0a5d534d2b897712ed8aceab7ee65d78e3"
+  integrity sha512-o5t52PCNtVdiOvzMry7wU4aOqYWL0PeCXRWBEiJow4/i/wr+wpsJQ9awEu1EonLIqsfGd5qSgDdxEOvCdmBEpA==
+  dependencies:
+    ip "1.1.5"
+    smart-buffer "^4.1.0"
+
+sort-keys-length@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/sort-keys-length/-/sort-keys-length-1.0.1.tgz#9cb6f4f4e9e48155a6aa0671edd336ff1479a188"
+  integrity sha1-nLb09OnkgVWmqgZx7dM2/xR5oYg=
+  dependencies:
+    sort-keys "^1.0.0"
+
+sort-keys@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-1.1.2.tgz#441b6d4d346798f1b4e49e8920adfba0e543f9ad"
+  integrity sha1-RBttTTRnmPG05J6JIK37oOVD+a0=
+  dependencies:
+    is-plain-obj "^1.0.0"
+
+sort-keys@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-2.0.0.tgz#658535584861ec97d730d6cf41822e1f56684128"
+  integrity sha1-ZYU1WEhh7JfXMNbPQYIuH1ZoQSg=
+  dependencies:
+    is-plain-obj "^1.0.0"
+
+source-list-map@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"
+  integrity sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==
+
+source-map-loader@0.2.4:
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/source-map-loader/-/source-map-loader-0.2.4.tgz#c18b0dc6e23bf66f6792437557c569a11e072271"
+  integrity sha512-OU6UJUty+i2JDpTItnizPrlpOIBLmQbWMuBg9q5bVtnHACqw1tn9nNwqJLbv0/00JjnJb/Ee5g5WS5vrRv7zIQ==
+  dependencies:
+    async "^2.5.0"
+    loader-utils "^1.1.0"
+
+source-map-resolve@^0.5.0, source-map-resolve@^0.5.2, source-map-resolve@^0.5.3:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.3.tgz#190866bece7553e1f8f267a2ee82c606b5509a1a"
+  integrity sha512-Htz+RnsXWk5+P2slx5Jh3Q66vhQj1Cllm0zvnaY98+NFx+Dv2CF/f5O/t8x+KaNdrdIAsruNzoh/KpialbqAnw==
+  dependencies:
+    atob "^2.1.2"
+    decode-uri-component "^0.2.0"
+    resolve-url "^0.2.1"
+    source-map-url "^0.4.0"
+    urix "^0.1.0"
+
+source-map-support@0.5.16, source-map-support@^0.5.16, source-map-support@^0.5.5, source-map-support@^0.5.6, source-map-support@~0.5.12:
+  version "0.5.16"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.16.tgz#0ae069e7fe3ba7538c64c98515e35339eac5a042"
+  integrity sha512-efyLRJDr68D9hBBNIPWFjhpFzURh+KJykQwvMyW5UiZzYwoF6l4YMMDIJJEyFWxWCqfyxLzz6tSfUFR+kXXsVQ==
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
+source-map-url@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
+  integrity sha1-PpNdfd1zYxuXZZlW1VEo6HtQhKM=
+
+source-map@0.6.*, source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.0, source-map@~0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+  integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
+
+source-map@0.7.3, source-map@^0.7.3:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
+  integrity sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==
+
+source-map@^0.5.0, source-map@^0.5.1, source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.1:
+  version "0.5.7"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
+  integrity sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=
+
+sourcemap-codec@^1.4.4:
+  version "1.4.8"
+  resolved "https://registry.yarnpkg.com/sourcemap-codec/-/sourcemap-codec-1.4.8.tgz#ea804bd94857402e6992d05a38ef1ae35a9ab4c4"
+  integrity sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==
+
+space-separated-tokens@^1.0.0:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/space-separated-tokens/-/space-separated-tokens-1.1.5.tgz#85f32c3d10d9682007e917414ddc5c26d1aa6899"
+  integrity sha512-q/JSVd1Lptzhf5bkYm4ob4iWPjx0KiRe3sRFBNrVqbJkFaBm5vbbowy1mymoPNLRa52+oadOhJ+K49wsSeSjTA==
+
+sparkles@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/sparkles/-/sparkles-1.0.1.tgz#008db65edce6c50eec0c5e228e1945061dd0437c"
+  integrity sha512-dSO0DDYUahUt/0/pD/Is3VIm5TGJjludZ0HVymmhYF6eNA53PVLhnUk0znSYbH8IYBuJdCE+1luR22jNLMaQdw==
+
+spdx-correct@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.1.0.tgz#fb83e504445268f154b074e218c87c003cd31df4"
+  integrity sha512-lr2EZCctC2BNR7j7WzJ2FpDznxky1sjfxvvYEyzxNyb6lZXHODmEoJeFu4JupYlkfha1KZpJyoqiJ7pgA1qq8Q==
+  dependencies:
+    spdx-expression-parse "^3.0.0"
+    spdx-license-ids "^3.0.0"
+
+spdx-exceptions@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/spdx-exceptions/-/spdx-exceptions-2.2.0.tgz#2ea450aee74f2a89bfb94519c07fcd6f41322977"
+  integrity sha512-2XQACfElKi9SlVb1CYadKDXvoajPgBVPn/gOQLrTvHdElaVhr7ZEbqJaRnJLVNeaI4cMEAgVCeBMKF6MWRDCRA==
+
+spdx-expression-parse@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/spdx-expression-parse/-/spdx-expression-parse-3.0.0.tgz#99e119b7a5da00e05491c9fa338b7904823b41d0"
+  integrity sha512-Yg6D3XpRD4kkOmTpdgbUiEJFKghJH03fiC1OPll5h/0sO6neh2jqRDVHOQ4o/LMea0tgCkbMgea5ip/e+MkWyg==
+  dependencies:
+    spdx-exceptions "^2.1.0"
+    spdx-license-ids "^3.0.0"
+
+spdx-license-ids@^3.0.0:
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-3.0.5.tgz#3694b5804567a458d3c8045842a6358632f62654"
+  integrity sha512-J+FWzZoynJEXGphVIS+XEh3kFSjZX/1i9gFBaWQcB+/tmpe2qUsSBABpcxqxnAxFdiUFEgAX1bjYGQvIZmoz9Q==
+
+spdy-transport@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/spdy-transport/-/spdy-transport-3.0.0.tgz#00d4863a6400ad75df93361a1608605e5dcdcf31"
+  integrity sha512-hsLVFE5SjA6TCisWeJXFKniGGOpBgMLmerfO2aCyCU5s7nJ/rpAepqmFifv/GCbSbueEeAJJnmSQ2rKC/g8Fcw==
+  dependencies:
+    debug "^4.1.0"
+    detect-node "^2.0.4"
+    hpack.js "^2.1.6"
+    obuf "^1.1.2"
+    readable-stream "^3.0.6"
+    wbuf "^1.7.3"
+
+spdy@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/spdy/-/spdy-4.0.1.tgz#6f12ed1c5db7ea4f24ebb8b89ba58c87c08257f2"
+  integrity sha512-HeZS3PBdMA+sZSu0qwpCxl3DeALD5ASx8pAX0jZdKXSpPWbQ6SYGnlg3BBmYLx5LtiZrmkAZfErCm2oECBcioA==
+  dependencies:
+    debug "^4.1.0"
+    handle-thing "^2.0.0"
+    http-deceiver "^1.2.7"
+    select-hose "^2.0.0"
+    spdy-transport "^3.0.0"
+
+specificity@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/specificity/-/specificity-0.4.1.tgz#aab5e645012db08ba182e151165738d00887b019"
+  integrity sha512-1klA3Gi5PD1Wv9Q0wUoOQN1IWAuPu0D1U03ThXTr0cJ20+/iq2tHSDnK7Kk/0LXJ1ztUB2/1Os0wKmfyNgUQfg==
+
+speed-measure-webpack-plugin@1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/speed-measure-webpack-plugin/-/speed-measure-webpack-plugin-1.3.1.tgz#69840a5cdc08b4638697dac7db037f595d7f36a0"
+  integrity sha512-qVIkJvbtS9j/UeZumbdfz0vg+QfG/zxonAjzefZrqzkr7xOncLVXkeGbTpzd1gjCBM4PmVNkWlkeTVhgskAGSQ==
+  dependencies:
+    chalk "^2.0.1"
+
+speedometer@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/speedometer/-/speedometer-1.0.0.tgz#cd671cb06752c22bca3370e2f334440be4fc62e2"
+  integrity sha1-zWccsGdSwivKM3Di8zREC+T8YuI=
+
+split-string@^3.0.1, split-string@^3.0.2:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/split-string/-/split-string-3.1.0.tgz#7cb09dda3a86585705c64b39a6466038682e8fe2"
+  integrity sha512-NzNVhJDYpwceVVii8/Hu6DKfD2G+NrQHlS/V/qgv763EYudVwEcMQNxd2lh+0VrUByXN/oJkl5grOhYWvQUYiw==
+  dependencies:
+    extend-shallow "^3.0.0"
+
+split2@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/split2/-/split2-0.2.1.tgz#02ddac9adc03ec0bb78c1282ec079ca6e85ae900"
+  integrity sha1-At2smtwD7Au3jBKC7Aecpuha6QA=
+  dependencies:
+    through2 "~0.6.1"
+
+split2@^2.0.0, split2@^2.1.0, split2@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/split2/-/split2-2.2.0.tgz#186b2575bcf83e85b7d18465756238ee4ee42493"
+  integrity sha512-RAb22TG39LhI31MbreBgIuKiIKhVsawfTgEGqKHTK87aG+ul/PB8Sqoi3I7kVdRWiCfrKxK3uo4/YUkpNvhPbw==
+  dependencies:
+    through2 "^2.0.2"
+
+split@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/split/-/split-1.0.1.tgz#605bd9be303aa59fb35f9229fbea0ddec9ea07d9"
+  integrity sha512-mTyOoPbrivtXnwnIxZRFYRrPNtEFKlpB2fvjSnCQUiAA6qAZzqwna5envK4uk6OIeP17CsdF3rSBGYVBsU0Tkg==
+  dependencies:
+    through "2"
+
+sprintf-js@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.1.2.tgz#da1765262bf8c0f571749f2ad6c26300207ae673"
+  integrity sha512-VE0SOVEHCk7Qc8ulkWw3ntAzXuqf7S2lvwQaDLRnUeIEaKNQJzV6BwmLKhOqT61aGhfUMrXeaBk+oDGCzvhcug==
+
+sprintf-js@~1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
+  integrity sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=
+
+squeak@^1.0.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/squeak/-/squeak-1.3.0.tgz#33045037b64388b567674b84322a6521073916c3"
+  integrity sha1-MwRQN7ZDiLVnZ0uEMiplIQc5FsM=
+  dependencies:
+    chalk "^1.0.0"
+    console-stream "^0.1.1"
+    lpad-align "^1.0.1"
+
+sshpk@^1.7.0:
+  version "1.16.1"
+  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.16.1.tgz#fb661c0bef29b39db40769ee39fa70093d6f6877"
+  integrity sha512-HXXqVUq7+pcKeLqqZj6mHFUMvXtOJt1uoUx09pFW6011inTMxqI8BA8PM95myrIyyKwdnzjdFjLiE6KBPVtJIg==
+  dependencies:
+    asn1 "~0.2.3"
+    assert-plus "^1.0.0"
+    bcrypt-pbkdf "^1.0.0"
+    dashdash "^1.12.0"
+    ecc-jsbn "~0.1.1"
+    getpass "^0.1.1"
+    jsbn "~0.1.0"
+    safer-buffer "^2.0.2"
+    tweetnacl "~0.14.0"
+
+ssri@^6.0.0, ssri@^6.0.1:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/ssri/-/ssri-6.0.1.tgz#2a3c41b28dd45b62b63676ecb74001265ae9edd8"
+  integrity sha512-3Wge10hNcT1Kur4PDFwEieXSCMCJs/7WvSACcrMYrNp+b8kDL1/0wJch5Ni2WrtwEa2IO8OsVfeKIciKCDx/QA==
+  dependencies:
+    figgy-pudding "^3.5.1"
+
+ssri@^7.0.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/ssri/-/ssri-7.1.0.tgz#92c241bf6de82365b5c7fb4bd76e975522e1294d"
+  integrity sha512-77/WrDZUWocK0mvA5NTRQyveUf+wsrIc6vyrxpS8tVvYBcX215QbafrJR3KtkpskIzoFLqqNuuYQvxaMjXJ/0g==
+  dependencies:
+    figgy-pudding "^3.5.1"
+    minipass "^3.1.1"
+
+stable@^0.1.8:
+  version "0.1.8"
+  resolved "https://registry.yarnpkg.com/stable/-/stable-0.1.8.tgz#836eb3c8382fe2936feaf544631017ce7d47a3cf"
+  integrity sha512-ji9qxRnOVfcuLDySj9qzhGSEFVobyt1kIOSkj1qZzYLzq7Tos/oUUWvotUPQLlrsidqsK6tBH89Bc9kL5zHA6w==
+
+stack-trace@0.0.10, stack-trace@0.0.x:
+  version "0.0.10"
+  resolved "https://registry.yarnpkg.com/stack-trace/-/stack-trace-0.0.10.tgz#547c70b347e8d32b4e108ea1a2a159e5fdde19c0"
+  integrity sha1-VHxws0fo0ytOEI6hoqFZ5f3eGcA=
+
+stack-utils@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.2.tgz#33eba3897788558bebfc2db059dc158ec36cebb8"
+  integrity sha512-MTX+MeG5U994cazkjd/9KNAapsHnibjMLnfXodlkXw76JEea0UiNzrqidzo1emMwk7w5Qhc9jd4Bn9TBb1MFwA==
+
+standard-version@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/standard-version/-/standard-version-7.1.0.tgz#021dd79eac749548677c876d5a94791df50f1f36"
+  integrity sha512-bHY2E/1tYGeVl+0XSXFivb+54h2fA4pWJocXAd6FGbtSFUvGsnfmMbIXYDxrYErpq7oEqoKreV8xTAp78WoATA==
+  dependencies:
+    chalk "2.4.2"
+    conventional-changelog "3.1.15"
+    conventional-changelog-config-spec "2.1.0"
+    conventional-changelog-conventionalcommits "4.2.3"
+    conventional-recommended-bump "6.0.5"
+    detect-indent "6.0.0"
+    detect-newline "3.1.0"
+    dotgitignore "2.1.0"
+    figures "3.1.0"
+    find-up "4.1.0"
+    fs-access "1.0.1"
+    git-semver-tags "3.0.1"
+    semver "6.3.0"
+    stringify-package "1.0.1"
+    yargs "15.0.2"
+
+state-toggle@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/state-toggle/-/state-toggle-1.0.3.tgz#e123b16a88e143139b09c6852221bc9815917dfe"
+  integrity sha512-d/5Z4/2iiCnHw6Xzghyhb+GcmF89bxwgXG60wjIiZaxnymbyOmI8Hk4VqHXiVVp6u2ysaskFfXg3ekCj4WNftQ==
+
+static-extend@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/static-extend/-/static-extend-0.1.2.tgz#60809c39cbff55337226fd5e0b520f341f1fb5c6"
+  integrity sha1-YICcOcv/VTNyJv1eC1IPNB8ftcY=
+  dependencies:
+    define-property "^0.2.5"
+    object-copy "^0.1.0"
+
+"statuses@>= 1.4.0 < 2", "statuses@>= 1.5.0 < 2", statuses@~1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
+  integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
+
+stealthy-require@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/stealthy-require/-/stealthy-require-1.1.1.tgz#35b09875b4ff49f26a777e509b3090a3226bf24b"
+  integrity sha1-NbCYdbT/SfJqd35QmzCQoyJr8ks=
+
+store2@^2.7.1:
+  version "2.10.0"
+  resolved "https://registry.yarnpkg.com/store2/-/store2-2.10.0.tgz#46b82bb91878daf1b0d56dec2f1d41e54d5103cf"
+  integrity sha512-tWEpK0snS2RPUq1i3R6OahfJNjWCQYNxq0+by1amCSuw0mXtymJpzmZIeYpA1UAa+7B0grCpNYIbDcd7AgTbFg==
+
+storybook-chromatic@^2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/storybook-chromatic/-/storybook-chromatic-2.2.2.tgz#eade5178f334d6dd173dbe980c902ae90e727cb0"
+  integrity sha512-n79eX0MQEHzDCnXqgOjvDOQ1xfBOTyQHy1RNxEMQvZolfAle8YVS0NnRpcW0xh/Ye621Iote3dwFI3uQmlcqPw==
+  dependencies:
+    "@babel/runtime" "^7.3.1"
+    "@chromaui/localtunnel" "1.10.1"
+    async-retry "^1.1.4"
+    commander "^2.9.0"
+    debug "^3.0.1"
+    denodeify "^1.2.1"
+    env-ci "^2.1.0"
+    fake-tag "^1.0.0"
+    jsdom "^11.5.1"
+    jsonfile "^4.0.0"
+    minimatch "^3.0.4"
+    node-ask "^1.0.1"
+    node-fetch "^2.6.0"
+    node-loggly-bulk "^2.2.4"
+    param-case "^2.1.1"
+    pino "4.10.2"
+    progress "^2.0.3"
+    progress-stream "^2.0.0"
+    semver "^6.2.0"
+    strip-color "^0.1.0"
+    tmp "^0.1.0"
+    tree-kill "^1.1.0"
+    uuid "^3.3.2"
+
+stream-browserify@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.2.tgz#87521d38a44aa7ee91ce1cd2a47df0cb49dd660b"
+  integrity sha512-nX6hmklHs/gr2FuxYDltq8fJA1GDlxKQCz8O/IM4atRqBH8OORmBNgfvW5gG10GT/qQ9u0CzIvr2X5Pkt6ntqg==
+  dependencies:
+    inherits "~2.0.1"
+    readable-stream "^2.0.2"
+
+stream-combiner2@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/stream-combiner2/-/stream-combiner2-1.1.1.tgz#fb4d8a1420ea362764e21ad4780397bebcb41cbe"
+  integrity sha1-+02KFCDqNidk4hrUeAOXvry0HL4=
+  dependencies:
+    duplexer2 "~0.1.0"
+    readable-stream "^2.0.2"
+
+stream-combiner@^0.2.1:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/stream-combiner/-/stream-combiner-0.2.2.tgz#aec8cbac177b56b6f4fa479ced8c1912cee52858"
+  integrity sha1-rsjLrBd7Vrb0+kec7YwZEs7lKFg=
+  dependencies:
+    duplexer "~0.1.1"
+    through "~2.3.4"
+
+stream-each@^1.1.0:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/stream-each/-/stream-each-1.2.3.tgz#ebe27a0c389b04fbcc233642952e10731afa9bae"
+  integrity sha512-vlMC2f8I2u/bZGqkdfLQW/13Zihpej/7PmSiMQsbYddxuTsJp8vRe2x2FvVExZg7FaOds43ROAuFJwPR4MTZLw==
+  dependencies:
+    end-of-stream "^1.1.0"
+    stream-shift "^1.0.0"
+
+stream-exhaust@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/stream-exhaust/-/stream-exhaust-1.0.2.tgz#acdac8da59ef2bc1e17a2c0ccf6c320d120e555d"
+  integrity sha512-b/qaq/GlBK5xaq1yrK9/zFcyRSTNxmcZwFLGSTG0mXgZl/4Z6GgiyYOXOvY7N3eEvFRAG1bkDRz5EPGSvPYQlw==
+
+stream-http@^2.7.2:
+  version "2.8.3"
+  resolved "https://registry.yarnpkg.com/stream-http/-/stream-http-2.8.3.tgz#b2d242469288a5a27ec4fe8933acf623de6514fc"
+  integrity sha512-+TSkfINHDo4J+ZobQLWiMouQYB+UVYFttRA94FpEzzJ7ZdqcL4uUUQ7WkdkI4DSozGmgBUE/a47L+38PenXhUw==
+  dependencies:
+    builtin-status-codes "^3.0.0"
+    inherits "^2.0.1"
+    readable-stream "^2.3.6"
+    to-arraybuffer "^1.0.0"
+    xtend "^4.0.0"
+
+stream-shift@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/stream-shift/-/stream-shift-1.0.1.tgz#d7088281559ab2778424279b0877da3c392d5a3d"
+  integrity sha512-AiisoFqQ0vbGcZgQPY1cdP2I76glaVA/RauYR4G4thNFgkTqr90yXTo4LYX60Jl+sIlPNHHdGSwo01AvbKUSVQ==
+
+strict-uri-encode@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
+  integrity sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=
+
+string-argv@0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/string-argv/-/string-argv-0.3.1.tgz#95e2fbec0427ae19184935f816d74aaa4c5c19da"
+  integrity sha512-a1uQGz7IyVy9YwhqjZIZu1c8JO8dNIe20xBmSS6qu9kv++k3JGzCVmprbNN5Kn+BgzD5E7YYwg1CcjuJMRNsvg==
+
+string-hash@^1.1.0, string-hash@^1.1.1:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/string-hash/-/string-hash-1.1.3.tgz#e8aafc0ac1855b4666929ed7dd1275df5d6c811b"
+  integrity sha1-6Kr8CsGFW0Zmkp7X3RJ1311sgRs=
+
+string-length@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/string-length/-/string-length-3.1.0.tgz#107ef8c23456e187a8abd4a61162ff4ac6e25837"
+  integrity sha512-Ttp5YvkGm5v9Ijagtaz1BnN+k9ObpvS0eIBblPMp2YWL8FBmi9qblQ9fexc2k/CXFgrTIteU3jAw3payCnwSTA==
+  dependencies:
+    astral-regex "^1.0.0"
+    strip-ansi "^5.2.0"
+
+string-width@^1.0.1, string-width@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
+  integrity sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    strip-ansi "^3.0.0"
+
+"string-width@^1.0.2 || 2", string-width@^2.0.0, string-width@^2.1.0, string-width@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
+  integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
+  dependencies:
+    is-fullwidth-code-point "^2.0.0"
+    strip-ansi "^4.0.0"
+
+string-width@^3.0.0, string-width@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-3.1.0.tgz#22767be21b62af1081574306f69ac51b62203961"
+  integrity sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==
+  dependencies:
+    emoji-regex "^7.0.1"
+    is-fullwidth-code-point "^2.0.0"
+    strip-ansi "^5.1.0"
+
+string-width@^4.0.0, string-width@^4.1.0, string-width@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.0.tgz#952182c46cc7b2c313d1596e623992bd163b72b5"
+  integrity sha512-zUz5JD+tgqtuDjMhwIg5uFVV3dtqZ9yQJlZVfq4I01/K5Paj5UHj7VyrQOJvzawSVlKpObApbfD0Ed6yJc+1eg==
+  dependencies:
+    emoji-regex "^8.0.0"
+    is-fullwidth-code-point "^3.0.0"
+    strip-ansi "^6.0.0"
+
+"string.prototype.matchall@^4.0.0 || ^3.0.1", string.prototype.matchall@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/string.prototype.matchall/-/string.prototype.matchall-4.0.2.tgz#48bb510326fb9fdeb6a33ceaa81a6ea04ef7648e"
+  integrity sha512-N/jp6O5fMf9os0JU3E72Qhf590RSRZU/ungsL/qJUYVTNv7hTG0P/dbPjxINVN9jpscu3nzYwKESU3P3RY5tOg==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0"
+    has-symbols "^1.0.1"
+    internal-slot "^1.0.2"
+    regexp.prototype.flags "^1.3.0"
+    side-channel "^1.0.2"
+
+string.prototype.padend@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/string.prototype.padend/-/string.prototype.padend-3.1.0.tgz#dc08f57a8010dc5c153550318f67e13adbb72ac3"
+  integrity sha512-3aIv8Ffdp8EZj8iLwREGpQaUZiPyrWrpzMBHvkiSW/bK/EGve9np07Vwy7IJ5waydpGXzQZu/F8Oze2/IWkBaA==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+
+string.prototype.padstart@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/string.prototype.padstart/-/string.prototype.padstart-3.1.0.tgz#b47c087540d0710be5a49375751a0a627bd4ff90"
+  integrity sha512-envqZvUp2JItI+OeQ5UAh1ihbAV5G/2bixTojvlIa090GGqF+NQRxbWb2nv9fTGrZABv6+pE6jXoAZhhS2k4Hw==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+
+string.prototype.trimleft@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/string.prototype.trimleft/-/string.prototype.trimleft-2.1.1.tgz#9bdb8ac6abd6d602b17a4ed321870d2f8dcefc74"
+  integrity sha512-iu2AGd3PuP5Rp7x2kEZCrB2Nf41ehzh+goo8TV7z8/XDBbsvc6HQIlUl9RjkZ4oyrW1XM5UwlGl1oVEaDjg6Ag==
+  dependencies:
+    define-properties "^1.1.3"
+    function-bind "^1.1.1"
+
+string.prototype.trimright@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/string.prototype.trimright/-/string.prototype.trimright-2.1.1.tgz#440314b15996c866ce8a0341894d45186200c5d9"
+  integrity sha512-qFvWL3/+QIgZXVmJBfpHmxLB7xsUXz6HsUmP8+5dRaC3Q7oKUv9Vo6aMCRZC1smrtyECFsIT30PqBJ1gTjAs+g==
+  dependencies:
+    define-properties "^1.1.3"
+    function-bind "^1.1.1"
+
+string_decoder@^1.0.0, string_decoder@^1.1.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.3.0.tgz#42f114594a46cf1a8e30b0a84f56c78c3edac21e"
+  integrity sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==
+  dependencies:
+    safe-buffer "~5.2.0"
+
+string_decoder@~0.10.x:
+  version "0.10.31"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
+  integrity sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=
+
+string_decoder@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
+  integrity sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==
+  dependencies:
+    safe-buffer "~5.1.0"
+
+stringify-entities@^1.0.1:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/stringify-entities/-/stringify-entities-1.3.2.tgz#a98417e5471fd227b3e45d3db1861c11caf668f7"
+  integrity sha512-nrBAQClJAPN2p+uGCVJRPIPakKeKWZ9GtBCmormE7pWOSlHat7+x5A8gx85M7HM5Dt0BP3pP5RhVW77WdbJJ3A==
+  dependencies:
+    character-entities-html4 "^1.0.0"
+    character-entities-legacy "^1.0.0"
+    is-alphanumerical "^1.0.0"
+    is-hexadecimal "^1.0.0"
+
+stringify-entities@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/stringify-entities/-/stringify-entities-2.0.0.tgz#fa7ca6614b355fb6c28448140a20c4ede7462827"
+  integrity sha512-fqqhZzXyAM6pGD9lky/GOPq6V4X0SeTAFBl0iXb/BzOegl40gpf/bV3QQP7zULNYvjr6+Dx8SCaDULjVoOru0A==
+  dependencies:
+    character-entities-html4 "^1.0.0"
+    character-entities-legacy "^1.0.0"
+    is-alphanumerical "^1.0.0"
+    is-decimal "^1.0.2"
+    is-hexadecimal "^1.0.0"
+
+stringify-object@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/stringify-object/-/stringify-object-3.3.0.tgz#703065aefca19300d3ce88af4f5b3956d7556629"
+  integrity sha512-rHqiFh1elqCQ9WPLIC8I0Q/g/wj5J1eMkyoiD6eoQApWHP0FtlK7rqnhmabL5VUY9JQCcqwwvlOaSuutekgyrw==
+  dependencies:
+    get-own-enumerable-property-symbols "^3.0.0"
+    is-obj "^1.0.1"
+    is-regexp "^1.0.0"
+
+stringify-package@1.0.1, stringify-package@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/stringify-package/-/stringify-package-1.0.1.tgz#e5aa3643e7f74d0f28628b72f3dad5cecfc3ba85"
+  integrity sha512-sa4DUQsYciMP1xhKWGuFM04fB0LG/9DlluZoSVywUMRNvzid6XucHK0/90xGxRoHrAaROrcHK1aPKaijCtSrhg==
+
+strip-ansi@5.2.0, strip-ansi@^5.0.0, strip-ansi@^5.1.0, strip-ansi@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
+  integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==
+  dependencies:
+    ansi-regex "^4.1.0"
+
+strip-ansi@^3.0.0, strip-ansi@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
+  integrity sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=
+  dependencies:
+    ansi-regex "^2.0.0"
+
+strip-ansi@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-4.0.0.tgz#a8479022eb1ac368a871389b635262c505ee368f"
+  integrity sha1-qEeQIusaw2iocTibY1JixQXuNo8=
+  dependencies:
+    ansi-regex "^3.0.0"
+
+strip-ansi@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.0.tgz#0b1571dd7669ccd4f3e06e14ef1eed26225ae532"
+  integrity sha512-AuvKTrTfQNYNIctbR1K/YGTR1756GycPsg7b9bdV9Duqur4gv6aKqHXah67Z8ImS7WEz5QVcOtlfW2rZEugt6w==
+  dependencies:
+    ansi-regex "^5.0.0"
+
+strip-bom@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
+  integrity sha1-YhmoVhZSBJHzV4i9vxRHqZx+aw4=
+  dependencies:
+    is-utf8 "^0.2.0"
+
+strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+  integrity sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=
+
+strip-bom@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-4.0.0.tgz#9c3505c1db45bcedca3d9cf7a16f5c5aa3901878"
+  integrity sha512-3xurFv5tEgii33Zi8Jtp55wEIILR9eh34FAW00PZf+JnSsTmV/ioewSgQl97JHvgjoRGwPShsWm+IdrxB35d0w==
+
+strip-color@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/strip-color/-/strip-color-0.1.0.tgz#106f65d3d3e6a2d9401cac0eb0ce8b8a702b4f7b"
+  integrity sha1-EG9l09PmotlAHKwOsM6LinArT3s=
+
+strip-dirs@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/strip-dirs/-/strip-dirs-2.1.0.tgz#4987736264fc344cf20f6c34aca9d13d1d4ed6c5"
+  integrity sha512-JOCxOeKLm2CAS73y/U4ZeZPTkE+gNVCzKt7Eox84Iej1LT/2pTWYpZKJuxwQpvX1LiZb1xokNR7RLfuBAa7T3g==
+  dependencies:
+    is-natural-number "^4.0.1"
+
+strip-eof@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
+  integrity sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=
+
+strip-final-newline@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-final-newline/-/strip-final-newline-2.0.0.tgz#89b852fb2fcbe936f6f4b3187afb0a12c1ab58ad"
+  integrity sha512-BrpvfNAE3dcvq7ll3xVumzjKjZQ5tI1sEUIKr3Uoks0XUl45St3FlatVqef9prk4jRDzhW6WZg+3bk93y6pLjA==
+
+strip-indent@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-1.0.1.tgz#0c7962a6adefa7bbd4ac366460a638552ae1a0a2"
+  integrity sha1-DHlipq3vp7vUrDZkYKY4VSrhoKI=
+  dependencies:
+    get-stdin "^4.0.1"
+
+strip-indent@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-2.0.0.tgz#5ef8db295d01e6ed6cbf7aab96998d7822527b68"
+  integrity sha1-XvjbKV0B5u1sv3qrlpmNeCJSe2g=
+
+strip-indent@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-3.0.0.tgz#c32e1cee940b6b3432c771bc2c54bcce73cd3001"
+  integrity sha512-laJTa3Jb+VQpaC6DseHhF7dXVqHTfJPCRDaEbid/drOhgitgYku/letMUqOXFoWV0zIIUbjpdH2t+tYj4bQMRQ==
+  dependencies:
+    min-indent "^1.0.0"
+
+strip-json-comments@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-3.0.1.tgz#85713975a91fb87bf1b305cca77395e40d2a64a7"
+  integrity sha512-VTyMAUfdm047mwKl+u79WIdrZxtFtn+nBxHeb844XBQ9uMNTuTHdx2hc5RiAJYqwTj3wc/xe5HLSdJSkJ+WfZw==
+
+strip-json-comments@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
+  integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
+
+strip-outer@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/strip-outer/-/strip-outer-1.0.1.tgz#b2fd2abf6604b9d1e6013057195df836b8a9d631"
+  integrity sha512-k55yxKHwaXnpYGsOzg4Vl8+tDrWylxDEpknGjhTiZB8dFRU5rTo9CAzeycivxV3s+zlTKwrs6WxMxR95n26kwg==
+  dependencies:
+    escape-string-regexp "^1.0.2"
+
+style-inject@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/style-inject/-/style-inject-0.3.0.tgz#d21c477affec91811cc82355832a700d22bf8dd3"
+  integrity sha512-IezA2qp+vcdlhJaVm5SOdPPTUu0FCEqfNSli2vRuSIBbu5Nq5UvygTk/VzeCqfLz2Atj3dVII5QBKGZRZ0edzw==
+
+style-loader@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/style-loader/-/style-loader-1.0.0.tgz#1d5296f9165e8e2c85d24eee0b7caf9ec8ca1f82"
+  integrity sha512-B0dOCFwv7/eY31a5PCieNwMgMhVGFe9w+rh7s/Bx8kfFkrth9zfTZquoYvdw8URgiqxObQKcpW51Ugz1HjfdZw==
+  dependencies:
+    loader-utils "^1.2.3"
+    schema-utils "^2.0.1"
+
+style-loader@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/style-loader/-/style-loader-1.1.3.tgz#9e826e69c683c4d9bf9db924f85e9abb30d5e200"
+  integrity sha512-rlkH7X/22yuwFYK357fMN/BxYOorfnfq0eD7+vqlemSK4wEcejFF1dg4zxP0euBW8NrYx2WZzZ8PPFevr7D+Kw==
+  dependencies:
+    loader-utils "^1.2.3"
+    schema-utils "^2.6.4"
+
+style-search@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/style-search/-/style-search-0.1.0.tgz#7958c793e47e32e07d2b5cafe5c0bf8e12e77902"
+  integrity sha1-eVjHk+R+MuB9K1yv5cC/jhLneQI=
+
+style-to-object@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/style-to-object/-/style-to-object-0.3.0.tgz#b1b790d205991cc783801967214979ee19a76e46"
+  integrity sha512-CzFnRRXhzWIdItT3OmF8SQfWyahHhjq3HwcMNCNLn+N7klOOqPjMeG/4JSu77D7ypZdGvSzvkrbyeTMizz2VrA==
+  dependencies:
+    inline-style-parser "0.1.1"
+
+style-to-object@^0.2.1:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/style-to-object/-/style-to-object-0.2.3.tgz#afcf42bc03846b1e311880c55632a26ad2780bcb"
+  integrity sha512-1d/k4EY2N7jVLOqf2j04dTc37TPOv/hHxZmvpg8Pdh8UYydxeu/C1W1U4vD8alzf5V2Gt7rLsmkr4dxAlDm9ng==
+  dependencies:
+    inline-style-parser "0.1.1"
+
+styled-system@^5.0.0, styled-system@^5.1.5:
+  version "5.1.5"
+  resolved "https://registry.yarnpkg.com/styled-system/-/styled-system-5.1.5.tgz#e362d73e1dbb5641a2fd749a6eba1263dc85075e"
+  integrity sha512-7VoD0o2R3RKzOzPK0jYrVnS8iJdfkKsQJNiLRDjikOpQVqQHns/DXWaPZOH4tIKkhAT7I6wIsy9FWTWh2X3q+A==
+  dependencies:
+    "@styled-system/background" "^5.1.2"
+    "@styled-system/border" "^5.1.5"
+    "@styled-system/color" "^5.1.2"
+    "@styled-system/core" "^5.1.2"
+    "@styled-system/flexbox" "^5.1.2"
+    "@styled-system/grid" "^5.1.2"
+    "@styled-system/layout" "^5.1.2"
+    "@styled-system/position" "^5.1.2"
+    "@styled-system/shadow" "^5.1.2"
+    "@styled-system/space" "^5.1.2"
+    "@styled-system/typography" "^5.1.2"
+    "@styled-system/variant" "^5.1.5"
+    object-assign "^4.1.1"
+
+stylehacks@^4.0.0:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/stylehacks/-/stylehacks-4.0.3.tgz#6718fcaf4d1e07d8a1318690881e8d96726a71d5"
+  integrity sha512-7GlLk9JwlElY4Y6a/rmbH2MhVlTyVmiJd1PfTCqFaIBEGMYNsrO/v3SeGTdhBThLg4Z+NbOk/qFMwCa+J+3p/g==
+  dependencies:
+    browserslist "^4.0.0"
+    postcss "^7.0.0"
+    postcss-selector-parser "^3.0.0"
+
+stylelint-config-prettier@^8.0.1:
+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/stylelint-config-prettier/-/stylelint-config-prettier-8.0.1.tgz#ec7cdd7faabaff52ebfa56c28fed3d995ebb8cab"
+  integrity sha512-RcjNW7MUaNVqONhJH4+rtlAE3ow/9SsAM0YWV0Lgu3dbTKdWTa/pQXRdFWgoHWpzUKn+9oBKR5x8JdH+20wmgw==
+
+stylelint-config-recommended@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/stylelint-config-recommended/-/stylelint-config-recommended-3.0.0.tgz#e0e547434016c5539fe2650afd58049a2fd1d657"
+  integrity sha512-F6yTRuc06xr1h5Qw/ykb2LuFynJ2IxkKfCMf+1xqPffkxh0S09Zc902XCffcsw/XMFq/OzQ1w54fLIDtmRNHnQ==
+
+stylelint-config-standard@^20.0.0:
+  version "20.0.0"
+  resolved "https://registry.yarnpkg.com/stylelint-config-standard/-/stylelint-config-standard-20.0.0.tgz#06135090c9e064befee3d594289f50e295b5e20d"
+  integrity sha512-IB2iFdzOTA/zS4jSVav6z+wGtin08qfj+YyExHB3LF9lnouQht//YyB0KZq9gGz5HNPkddHOzcY8HsUey6ZUlA==
+  dependencies:
+    stylelint-config-recommended "^3.0.0"
+
+stylelint-high-performance-animation@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/stylelint-high-performance-animation/-/stylelint-high-performance-animation-1.4.0.tgz#4130d78b432b83bf8fb39813a144d6d0cf2a9236"
+  integrity sha512-GFJXlilgB8wK3tQl8fvCjHW++N1uRQ3GaJ5UtKWoyjPTjOi9efZQN0L1kIcQ1PNUIfQunB5RfuVc6PTkl6LLRA==
+
+stylelint-no-unsupported-browser-features@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/stylelint-no-unsupported-browser-features/-/stylelint-no-unsupported-browser-features-4.0.0.tgz#f2b6364cb53f364a6297b949a61edc1cf3cedf52"
+  integrity sha512-CwuJ/g+aNADYkyFsrW8eyK/vVOh5INkMRJEx99RZD13SgqzexnRArG/R1LTs4h0Xsi9eAxIEzsyYW40nd90gcw==
+  dependencies:
+    doiuse "^4.2.0"
+    lodash "^4.17.15"
+    postcss "^7.0.21"
+
+stylelint-prettier@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/stylelint-prettier/-/stylelint-prettier-1.1.2.tgz#2b19abe40789c380bffee3d4267c413d981a86ea"
+  integrity sha512-8QZ+EtBpMCXYB6cY0hNE3aCDKMySIx4Q8/malLaqgU/KXXa6Cj2KK8ulG1AJvUMD5XSSP8rOotqaCzR/BW6qAA==
+  dependencies:
+    prettier-linter-helpers "^1.0.0"
+
+stylelint-scss@^3.14.2:
+  version "3.14.2"
+  resolved "https://registry.yarnpkg.com/stylelint-scss/-/stylelint-scss-3.14.2.tgz#e449a47e0ac410e6909f1a71b49550202c978bf9"
+  integrity sha512-59/BkIEWyFoORiejDIQB2P2kmg0KcqMn7wtj1y5sRvS4N+Qh+Ng3hbKelOzgS+OM2Ezbai0uEev8xckXxkh9TQ==
+  dependencies:
+    lodash "^4.17.15"
+    postcss-media-query-parser "^0.2.3"
+    postcss-resolve-nested-selector "^0.1.1"
+    postcss-selector-parser "^6.0.2"
+    postcss-value-parser "^4.0.2"
+
+stylelint@^13.2.0:
+  version "13.2.0"
+  resolved "https://registry.yarnpkg.com/stylelint/-/stylelint-13.2.0.tgz#b6f5b67b9a9a51f1fd105ab916952456d93826b4"
+  integrity sha512-isf31yjkm0DQesx+Yk1b/WQpFkf1MicwaAVR22Hprx9HRFGhhEkWdrVCyrkK6HFymL0rhzynG97Tu53q/WCsAg==
+  dependencies:
+    autoprefixer "^9.7.4"
+    balanced-match "^1.0.0"
+    chalk "^3.0.0"
+    cosmiconfig "^6.0.0"
+    debug "^4.1.1"
+    execall "^2.0.0"
+    file-entry-cache "^5.0.1"
+    get-stdin "^7.0.0"
+    global-modules "^2.0.0"
+    globby "^11.0.0"
+    globjoin "^0.1.4"
+    html-tags "^3.1.0"
+    ignore "^5.1.4"
+    import-lazy "^4.0.0"
+    imurmurhash "^0.1.4"
+    known-css-properties "^0.18.0"
+    leven "^3.1.0"
+    lodash "^4.17.15"
+    log-symbols "^3.0.0"
+    mathml-tag-names "^2.1.3"
+    meow "^6.0.0"
+    micromatch "^4.0.2"
+    normalize-selector "^0.2.0"
+    postcss "^7.0.26"
+    postcss-html "^0.36.0"
+    postcss-jsx "^0.36.4"
+    postcss-less "^3.1.4"
+    postcss-markdown "^0.36.0"
+    postcss-media-query-parser "^0.2.3"
+    postcss-reporter "^6.0.1"
+    postcss-resolve-nested-selector "^0.1.1"
+    postcss-safe-parser "^4.0.1"
+    postcss-sass "^0.4.2"
+    postcss-scss "^2.0.0"
+    postcss-selector-parser "^6.0.2"
+    postcss-syntax "^0.36.2"
+    postcss-value-parser "^4.0.2"
+    resolve-from "^5.0.0"
+    slash "^3.0.0"
+    specificity "^0.4.1"
+    string-width "^4.2.0"
+    strip-ansi "^6.0.0"
+    style-search "^0.1.0"
+    sugarss "^2.0.0"
+    svg-tags "^1.0.0"
+    table "^5.4.6"
+    v8-compile-cache "^2.1.0"
+    write-file-atomic "^3.0.1"
+
+stylus-loader@3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/stylus-loader/-/stylus-loader-3.0.2.tgz#27a706420b05a38e038e7cacb153578d450513c6"
+  integrity sha512-+VomPdZ6a0razP+zinir61yZgpw2NfljeSsdUF5kJuEzlo3khXhY19Fn6l8QQz1GRJGtMCo8nG5C04ePyV7SUA==
+  dependencies:
+    loader-utils "^1.0.2"
+    lodash.clonedeep "^4.5.0"
+    when "~3.6.x"
+
+stylus@0.54.7, stylus@^0.54.5, stylus@^0.54.7:
+  version "0.54.7"
+  resolved "https://registry.yarnpkg.com/stylus/-/stylus-0.54.7.tgz#c6ce4793965ee538bcebe50f31537bfc04d88cd2"
+  integrity sha512-Yw3WMTzVwevT6ZTrLCYNHAFmanMxdylelL3hkWNgPMeTCpMwpV3nXjpOHuBXtFv7aiO2xRuQS6OoAdgkNcSNug==
+  dependencies:
+    css-parse "~2.0.0"
+    debug "~3.1.0"
+    glob "^7.1.3"
+    mkdirp "~0.5.x"
+    safer-buffer "^2.1.2"
+    sax "~1.2.4"
+    semver "^6.0.0"
+    source-map "^0.7.3"
+
+sugarss@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/sugarss/-/sugarss-2.0.0.tgz#ddd76e0124b297d40bf3cca31c8b22ecb43bc61d"
+  integrity sha512-WfxjozUk0UVA4jm+U1d736AUpzSrNsQcIbyOkoE364GrtWmIrFdk5lksEupgWMD4VaT/0kVx1dobpiDumSgmJQ==
+  dependencies:
+    postcss "^7.0.2"
+
+supports-color@5.4.0:
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.4.0.tgz#1c6b337402c2137605efe19f10fec390f6faab54"
+  integrity sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==
+  dependencies:
+    has-flag "^3.0.0"
+
+supports-color@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
+  integrity sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=
+
+supports-color@^3.2.3:
+  version "3.2.3"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
+  integrity sha1-ZawFBLOVQXHYpklGsq48u4pfVPY=
+  dependencies:
+    has-flag "^1.0.0"
+
+supports-color@^5.3.0, supports-color@^5.4.0:
+  version "5.5.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
+  integrity sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==
+  dependencies:
+    has-flag "^3.0.0"
+
+supports-color@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-6.1.0.tgz#0764abc69c63d5ac842dd4867e8d025e880df8f3"
+  integrity sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==
+  dependencies:
+    has-flag "^3.0.0"
+
+supports-color@^7.0.0, supports-color@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-7.1.0.tgz#68e32591df73e25ad1c4b49108a2ec507962bfd1"
+  integrity sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==
+  dependencies:
+    has-flag "^4.0.0"
+
+supports-hyperlinks@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/supports-hyperlinks/-/supports-hyperlinks-2.1.0.tgz#f663df252af5f37c5d49bbd7eeefa9e0b9e59e47"
+  integrity sha512-zoE5/e+dnEijk6ASB6/qrK+oYdm2do1hjoLWrqUC/8WEIW1gbxFcKuBof7sW8ArN6e+AYvsE8HBGiVRWL/F5CA==
+  dependencies:
+    has-flag "^4.0.0"
+    supports-color "^7.0.0"
+
+sver-compat@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/sver-compat/-/sver-compat-1.5.0.tgz#3cf87dfeb4d07b4a3f14827bc186b3fd0c645cd8"
+  integrity sha1-PPh9/rTQe0o/FIJ7wYaz/QxkXNg=
+  dependencies:
+    es6-iterator "^2.0.1"
+    es6-symbol "^3.1.1"
+
+svg-sprite@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/svg-sprite/-/svg-sprite-1.5.0.tgz#d0c0dd2f9aa1bc12ca649d7a8f301370b26e42ce"
+  integrity sha512-0mE5BLY3K8wg3+HrYfzpiKbIM44IGcg8uINED8ri22EdQbLvGecOHjRtkrNAlphbiU5kyGyqoBlIaukL45fs2Q==
+  dependencies:
+    async "^2.6.1"
+    css-selector-parser "^1.3.0"
+    cssmin "^0.4.3"
+    cssom "^0.3.4"
+    dateformat "^3.0.3"
+    glob "^7.1.3"
+    js-yaml "^3.12.0"
+    lodash "^4.17.11"
+    lodash.pluck "^3.1.2"
+    mkdirp "^0.5.1"
+    mocha "^5.2.0"
+    mustache "^3.0.0"
+    phantomjs-prebuilt "^2.1.16"
+    prettysize "^1.1.0"
+    should "^13.2.3"
+    svgo "^1.1.1"
+    vinyl "^2.2.0"
+    winston "^3.1.0"
+    xmldom "0.1.27"
+    xpath "^0.0.27"
+    yargs "^12.0.2"
+
+svg-tags@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/svg-tags/-/svg-tags-1.0.0.tgz#58f71cee3bd519b59d4b2a843b6c7de64ac04764"
+  integrity sha1-WPcc7jvVGbWdSyqEO2x95krAR2Q=
+
+svgo@^1.0.0, svgo@^1.1.1, svgo@^1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/svgo/-/svgo-1.3.2.tgz#b6dc511c063346c9e415b81e43401145b96d4167"
+  integrity sha512-yhy/sQYxR5BkC98CY7o31VGsg014AKLEPxdfhora76l36hD9Rdy5NZA/Ocn6yayNPgSamYdtX2rFJdcv07AYVw==
+  dependencies:
+    chalk "^2.4.1"
+    coa "^2.0.2"
+    css-select "^2.0.0"
+    css-select-base-adapter "^0.1.1"
+    css-tree "1.0.0-alpha.37"
+    csso "^4.0.2"
+    js-yaml "^3.13.1"
+    mkdirp "~0.5.1"
+    object.values "^1.1.0"
+    sax "~1.2.4"
+    stable "^0.1.8"
+    unquote "~1.1.1"
+    util.promisify "~1.0.0"
+
+symbol-observable@1.2.0, symbol-observable@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
+  integrity sha512-e900nM8RRtGhlV36KGEU9k65K3mPb1WV70OdjfxlG2EAuM1noi/E/BaW/uMhL7bPEssK8QV57vN3esixjUvcXQ==
+
+symbol-tree@^3.2.2:
+  version "3.2.4"
+  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"
+  integrity sha512-9QNk5KwDF+Bvz+PyObkmSYjI5ksVUYtjW7AU22r2NKcfLJcXp96hkDWU3+XndOsUb+AQ9QhfzfCT2O+CNWT5Tw==
+
+symbol.prototype.description@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/symbol.prototype.description/-/symbol.prototype.description-1.0.2.tgz#f325e1e6ad534b3b29c9c3ca73c136c9ce03c5e2"
+  integrity sha512-2CW5SU4/Ki1cYOOHcL2cXK4rxSg5hCU1TwZ7X4euKhV9VnfqKslh7T6/UyKkubA8cq2tOmsOv7m3ZUmQslBRuw==
+  dependencies:
+    es-abstract "^1.17.0-next.1"
+    has-symbols "^1.0.1"
+
+table@^5.2.3, table@^5.4.6:
+  version "5.4.6"
+  resolved "https://registry.yarnpkg.com/table/-/table-5.4.6.tgz#1292d19500ce3f86053b05f0e8e7e4a3bb21079e"
+  integrity sha512-wmEc8m4fjnob4gt5riFRtTu/6+4rSe12TpAELNSqHMfF3IqnA+CH37USM6/YR3qRZv7e56kAEAtd6nKZaxe0Ug==
+  dependencies:
+    ajv "^6.10.2"
+    lodash "^4.17.14"
+    slice-ansi "^2.1.0"
+    string-width "^3.0.0"
+
+tapable@^1.0.0, tapable@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.1.3.tgz#a1fccc06b58db61fd7a45da2da44f5f3a3e67ba2"
+  integrity sha512-4WK/bYZmj8xLr+HUCODHGF1ZFzsYffasLUgEiMBY4fgtltdO6B4WJtlSbPaDTLpYTcGVwM2qLnFTICEcNxs3kA==
+
+tar-stream@^1.5.2:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/tar-stream/-/tar-stream-1.6.2.tgz#8ea55dab37972253d9a9af90fdcd559ae435c555"
+  integrity sha512-rzS0heiNf8Xn7/mpdSVVSMAWAoy9bfb1WOTYC78Z0UQKeKa/CWS8FOq0lKGNa8DWKAn9gxjCvMLYc5PGXYlK2A==
+  dependencies:
+    bl "^1.0.0"
+    buffer-alloc "^1.2.0"
+    end-of-stream "^1.0.0"
+    fs-constants "^1.0.0"
+    readable-stream "^2.3.0"
+    to-buffer "^1.1.1"
+    xtend "^4.0.0"
+
+tar@^4.4.10, tar@^4.4.8:
+  version "4.4.13"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.13.tgz#43b364bc52888d555298637b10d60790254ab525"
+  integrity sha512-w2VwSrBoHa5BsSyH+KxEqeQBAllHhccyMFVHtGtdMpF4W7IRWfZjFiQceJPChOeTsSDVUpER2T8FA93pr0L+QA==
+  dependencies:
+    chownr "^1.1.1"
+    fs-minipass "^1.2.5"
+    minipass "^2.8.6"
+    minizlib "^1.2.1"
+    mkdirp "^0.5.0"
+    safe-buffer "^5.1.2"
+    yallist "^3.0.3"
+
+telejson@^3.2.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/telejson/-/telejson-3.3.0.tgz#6d814f3c0d254d5c4770085aad063e266b56ad03"
+  integrity sha512-er08AylQ+LEbDLp1GRezORZu5wKOHaBczF6oYJtgC3Idv10qZ8A3p6ffT+J5BzDKkV9MqBvu8HAKiIIOp6KJ2w==
+  dependencies:
+    "@types/is-function" "^1.0.0"
+    global "^4.4.0"
+    is-function "^1.0.1"
+    is-regex "^1.0.4"
+    is-symbol "^1.0.3"
+    isobject "^4.0.0"
+    lodash "^4.17.15"
+    memoizerific "^1.11.3"
+
+temp-dir@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/temp-dir/-/temp-dir-1.0.0.tgz#0a7c0ea26d3a39afa7e0ebea9c1fc0bc4daa011d"
+  integrity sha1-CnwOom06Oa+n4OvqnB/AvE2qAR0=
+
+temp@^0.8.1:
+  version "0.8.4"
+  resolved "https://registry.yarnpkg.com/temp/-/temp-0.8.4.tgz#8c97a33a4770072e0a05f919396c7665a7dd59f2"
+  integrity sha512-s0ZZzd0BzYv5tLSptZooSjK8oj6C+c19p7Vqta9+6NPOf7r+fxq0cJe6/oN4LTC79sy5NY8ucOJNgwsKCSbfqg==
+  dependencies:
+    rimraf "~2.6.2"
+
+tempfile@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/tempfile/-/tempfile-2.0.0.tgz#6b0446856a9b1114d1856ffcbe509cccb0977265"
+  integrity sha1-awRGhWqbERTRhW/8vlCczLCXcmU=
+  dependencies:
+    temp-dir "^1.0.0"
+    uuid "^3.0.1"
+
+term-size@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/term-size/-/term-size-1.2.0.tgz#458b83887f288fc56d6fffbfad262e26638efa69"
+  integrity sha1-RYuDiH8oj8Vtb/+/rSYuJmOO+mk=
+  dependencies:
+    execa "^0.7.0"
+
+term-size@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/term-size/-/term-size-2.2.0.tgz#1f16adedfe9bdc18800e1776821734086fcc6753"
+  integrity sha512-a6sumDlzyHVJWb8+YofY4TW112G6p2FCPEAFk+59gIYHv3XHRhm9ltVQ9kli4hNWeQBwSpe8cRN25x0ROunMOw==
+
+terminal-link@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/terminal-link/-/terminal-link-2.1.1.tgz#14a64a27ab3c0df933ea546fba55f2d078edc994"
+  integrity sha512-un0FmiRUQNr5PJqy9kP7c40F5BOfpGlYTrxonDChEZB7pzZxRNp/bt+ymiy9/npwXya9KH99nJ/GXFIiUkYGFQ==
+  dependencies:
+    ansi-escapes "^4.2.1"
+    supports-hyperlinks "^2.0.0"
+
+terser-webpack-plugin@2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-2.3.3.tgz#b89043168bd414153bab86f4362ac23d537b78b0"
+  integrity sha512-gWHkaGzGYjmDoYxksFZynWTzvXOAjQ5dd7xuTMYlv4zpWlLSb6v0QLSZjELzP5dMs1ox30O1BIPs9dgqlMHuLQ==
+  dependencies:
+    cacache "^13.0.1"
+    find-cache-dir "^3.2.0"
+    jest-worker "^25.1.0"
+    p-limit "^2.2.2"
+    schema-utils "^2.6.4"
+    serialize-javascript "^2.1.2"
+    source-map "^0.6.1"
+    terser "^4.4.3"
+    webpack-sources "^1.4.3"
+
+terser-webpack-plugin@^1.4.1, terser-webpack-plugin@^1.4.3:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-1.4.3.tgz#5ecaf2dbdc5fb99745fd06791f46fc9ddb1c9a7c"
+  integrity sha512-QMxecFz/gHQwteWwSo5nTc6UaICqN1bMedC5sMtUc7y3Ha3Q8y6ZO0iCR8pq4RJC8Hjf0FEPEHZqcMB/+DFCrA==
+  dependencies:
+    cacache "^12.0.2"
+    find-cache-dir "^2.1.0"
+    is-wsl "^1.1.0"
+    schema-utils "^1.0.0"
+    serialize-javascript "^2.1.2"
+    source-map "^0.6.1"
+    terser "^4.1.2"
+    webpack-sources "^1.4.0"
+    worker-farm "^1.7.0"
+
+terser-webpack-plugin@^2.1.2:
+  version "2.3.5"
+  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-2.3.5.tgz#5ad971acce5c517440ba873ea4f09687de2f4a81"
+  integrity sha512-WlWksUoq+E4+JlJ+h+U+QUzXpcsMSSNXkDy9lBVkSqDn1w23Gg29L/ary9GeJVYCGiNJJX7LnVc4bwL1N3/g1w==
+  dependencies:
+    cacache "^13.0.1"
+    find-cache-dir "^3.2.0"
+    jest-worker "^25.1.0"
+    p-limit "^2.2.2"
+    schema-utils "^2.6.4"
+    serialize-javascript "^2.1.2"
+    source-map "^0.6.1"
+    terser "^4.4.3"
+    webpack-sources "^1.4.3"
+
+terser@4.5.1:
+  version "4.5.1"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.5.1.tgz#63b52d6b6ce344aa6fedcd0ee06a695799eb50bd"
+  integrity sha512-lH9zLIbX8PRBEFCTvfHGCy0s9HEKnNso1Dx9swSopF3VUnFLB8DpQ61tHxoofovNC/sG0spajJM3EIIRSTByiQ==
+  dependencies:
+    commander "^2.20.0"
+    source-map "~0.6.1"
+    source-map-support "~0.5.12"
+
+terser@^4.1.2, terser@^4.3.8, terser@^4.4.3, terser@^4.6.2, terser@^4.6.3:
+  version "4.6.4"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.6.4.tgz#40a0b37afbe5b57e494536815efa68326840fc00"
+  integrity sha512-5fqgBPLgVHZ/fVvqRhhUp9YUiGXhFJ9ZkrZWD9vQtFBR4QIGTnbsb+/kKqSqfgp3WnBwGWAFnedGTtmX1YTn0w==
+  dependencies:
+    commander "^2.20.0"
+    source-map "~0.6.1"
+    source-map-support "~0.5.12"
+
+test-exclude@^5.2.3:
+  version "5.2.3"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-5.2.3.tgz#c3d3e1e311eb7ee405e092dac10aefd09091eac0"
+  integrity sha512-M+oxtseCFO3EDtAaGH7iiej3CBkzXqFMbzqYAACdzKui4eZA+pq3tZEwChvOdNfa7xxy8BfbmgJSIr43cC/+2g==
+  dependencies:
+    glob "^7.1.3"
+    minimatch "^3.0.4"
+    read-pkg-up "^4.0.0"
+    require-main-filename "^2.0.0"
+
+test-exclude@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-6.0.0.tgz#04a8698661d805ea6fa293b6cb9e63ac044ef15e"
+  integrity sha512-cAGWPIyOHU6zlmg88jwm7VRyXnMN7iV68OGAbYDk/Mh/xC/pzVPlQtY6ngoIH/5/tciuhGfvESU8GrHrcxD56w==
+  dependencies:
+    "@istanbuljs/schema" "^0.1.2"
+    glob "^7.1.4"
+    minimatch "^3.0.4"
+
+text-extensions@^1.0.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/text-extensions/-/text-extensions-1.9.0.tgz#1853e45fee39c945ce6f6c36b2d659b5aabc2a26"
+  integrity sha512-wiBrwC1EhBelW12Zy26JeOUkQ5mRu+5o8rpsJk5+2t+Y5vE7e842qtZDQ2g1NpX/29HdyFeJ4nSIhI47ENSxlQ==
+
+text-hex@1.0.x:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/text-hex/-/text-hex-1.0.0.tgz#69dc9c1b17446ee79a92bf5b884bb4b9127506f5"
+  integrity sha512-uuVGNWzgJ4yhRaNSiubPY7OjISw4sw4E5Uv0wbjp+OzcbmVU/rsT8ujgcXJhn9ypzsgr5vlzpPqP+MBBKcGvbg==
+
+text-table@0.2.0, text-table@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
+  integrity sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=
+
+throat@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/throat/-/throat-5.0.0.tgz#c5199235803aad18754a667d659b5e72ce16764b"
+  integrity sha512-fcwX4mndzpLQKBS1DVYhGAcYaYt7vsHNIvQV+WXMvnow5cgjPphq5CaayLaGsjRdSCKZFNGt7/GYAuXaNOiYCA==
+
+throttle-debounce@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/throttle-debounce/-/throttle-debounce-2.1.0.tgz#257e648f0a56bd9e54fe0f132c4ab8611df4e1d5"
+  integrity sha512-AOvyNahXQuU7NN+VVvOOX+uW6FPaWdAOdRP5HfwYxAfCzXTFKRMoIMk+n+po318+ktcChx+F1Dd91G3YHeMKyg==
+
+throttleit@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/throttleit/-/throttleit-1.0.0.tgz#9e785836daf46743145a5984b6268d828528ac6c"
+  integrity sha1-nnhYNtr0Z0MUWlmEtiaNgoUorGw=
+
+through2-filter@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/through2-filter/-/through2-filter-3.0.0.tgz#700e786df2367c2c88cd8aa5be4cf9c1e7831254"
+  integrity sha512-jaRjI2WxN3W1V8/FMZ9HKIBXixtiqs3SQSX4/YGIiP3gL6djW48VoZq9tDqeCWs3MT8YY5wb/zli8VW8snY1CA==
+  dependencies:
+    through2 "~2.0.0"
+    xtend "~4.0.0"
+
+through2@^0.6.1, through2@^0.6.3, through2@~0.6.1:
+  version "0.6.5"
+  resolved "https://registry.yarnpkg.com/through2/-/through2-0.6.5.tgz#41ab9c67b29d57209071410e1d7a7a968cd3ad48"
+  integrity sha1-QaucZ7KdVyCQcUEOHXp6lozTrUg=
+  dependencies:
+    readable-stream ">=1.0.33-1 <1.1.0-0"
+    xtend ">=4.0.0 <4.1.0-0"
+
+through2@^2.0.0, through2@^2.0.1, through2@^2.0.2, through2@^2.0.3, through2@~2.0.0, through2@~2.0.3:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.5.tgz#01c1e39eb31d07cb7d03a96a70823260b23132cd"
+  integrity sha512-/mrRod8xqpA+IHSLyGCQ2s8SPHiCDEeQJSep1jqLYeEUClOFG2Qsh+4FU6G9VeqpZnGW/Su8LQGc4YKni5rYSQ==
+  dependencies:
+    readable-stream "~2.3.6"
+    xtend "~4.0.1"
+
+through2@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/through2/-/through2-3.0.1.tgz#39276e713c3302edf9e388dd9c812dd3b825bd5a"
+  integrity sha512-M96dvTalPT3YbYLaKaCuwu+j06D/8Jfib0o/PxbVt6Amhv3dUAtW6rTV1jPgJSBG83I/e04Y6xkVdVhSRhi0ww==
+  dependencies:
+    readable-stream "2 || 3"
+
+through@2, "through@>=2.2.7 <3", through@X.X.X, through@^2.3.6, through@^2.3.8, through@~2.3.4:
+  version "2.3.8"
+  resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
+  integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
+
+thunky@^1.0.2:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/thunky/-/thunky-1.1.0.tgz#5abaf714a9405db0504732bbccd2cedd9ef9537d"
+  integrity sha512-eHY7nBftgThBqOyHGVN+l8gF0BucP09fMo0oO/Lb0w1OF80dJv+lDVpXG60WMQvkcxAkNybKsrEIE3ZtKGmPrA==
+
+time-stamp@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/time-stamp/-/time-stamp-1.1.0.tgz#764a5a11af50561921b133f3b44e618687e0f5c3"
+  integrity sha1-dkpaEa9QVhkhsTPztE5hhofg9cM=
+
+timed-out@^4.0.0, timed-out@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-4.0.1.tgz#f32eacac5a175bea25d7fab565ab3ed8741ef56f"
+  integrity sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=
+
+timers-browserify@^2.0.4:
+  version "2.0.11"
+  resolved "https://registry.yarnpkg.com/timers-browserify/-/timers-browserify-2.0.11.tgz#800b1f3eee272e5bc53ee465a04d0e804c31211f"
+  integrity sha512-60aV6sgJ5YEbzUdn9c8kYGIqOubPoUdqQCul3SBAsRCZ40s6Y5cMcrW4dt3/k/EsbLVJNl9n6Vz3fTc+k2GeKQ==
+  dependencies:
+    setimmediate "^1.0.4"
+
+timsort@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/timsort/-/timsort-0.3.0.tgz#405411a8e7e6339fe64db9a234de11dc31e02bd4"
+  integrity sha1-QFQRqOfmM5/mTbmiNN4R3DHgK9Q=
+
+tiny-emitter@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/tiny-emitter/-/tiny-emitter-2.1.0.tgz#1d1a56edfc51c43e863cbb5382a72330e3555423"
+  integrity sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==
+
+tiny-glob@^0.2.6:
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/tiny-glob/-/tiny-glob-0.2.6.tgz#9e056e169d9788fe8a734dfa1ff02e9b92ed7eda"
+  integrity sha512-A7ewMqPu1B5PWwC3m7KVgAu96Ch5LA0w4SnEN/LbDREj/gAD0nPWboRbn8YoP9ISZXqeNAlMvKSKoEuhcfK3Pw==
+  dependencies:
+    globalyzer "^0.1.0"
+    globrex "^0.1.1"
+
+tinycolor2@^1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/tinycolor2/-/tinycolor2-1.4.1.tgz#f4fad333447bc0b07d4dc8e9209d8f39a8ac77e8"
+  integrity sha1-9PrTM0R7wLB9TcjpIJ2POaisd+g=
+
+tmp@^0.0.33:
+  version "0.0.33"
+  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
+  integrity sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==
+  dependencies:
+    os-tmpdir "~1.0.2"
+
+tmp@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.1.0.tgz#ee434a4e22543082e294ba6201dcc6eafefa2877"
+  integrity sha512-J7Z2K08jbGcdA1kkQpJSqLF6T0tdQqpR2pnSUXsIchbPdTI9v3e85cLW0d6WDhwuAleOV71j2xWs8qMPfK7nKw==
+  dependencies:
+    rimraf "^2.6.3"
+
+tmpl@1.0.x:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/tmpl/-/tmpl-1.0.4.tgz#23640dd7b42d00433911140820e5cf440e521dd1"
+  integrity sha1-I2QN17QtAEM5ERQIIOXPRA5SHdE=
+
+to-absolute-glob@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/to-absolute-glob/-/to-absolute-glob-2.0.2.tgz#1865f43d9e74b0822db9f145b78cff7d0f7c849b"
+  integrity sha1-GGX0PZ50sIItufFFt4z/fQ98hJs=
+  dependencies:
+    is-absolute "^1.0.0"
+    is-negated-glob "^1.0.0"
+
+to-arraybuffer@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz#7d229b1fcc637e466ca081180836a7aabff83f43"
+  integrity sha1-fSKbH8xjfkZsoIEYCDanqr/4P0M=
+
+to-buffer@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/to-buffer/-/to-buffer-1.1.1.tgz#493bd48f62d7c43fcded313a03dcadb2e1213a80"
+  integrity sha512-lx9B5iv7msuFYE3dytT+KE5tap+rNYw+K4jVkb9R/asAb+pbBSM17jtunHplhBe6RRJdZx3Pn2Jph24O32mOVg==
+
+to-fast-properties@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
+  integrity sha1-uDVx+k2MJbguIxsG46MFXeTKGkc=
+
+to-fast-properties@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
+  integrity sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=
+
+to-object-path@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/to-object-path/-/to-object-path-0.3.0.tgz#297588b7b0e7e0ac08e04e672f85c1f4999e17af"
+  integrity sha1-KXWIt7Dn4KwI4E5nL4XB9JmeF68=
+  dependencies:
+    kind-of "^3.0.2"
+
+to-readable-stream@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/to-readable-stream/-/to-readable-stream-1.0.0.tgz#ce0aa0c2f3df6adf852efb404a783e77c0475771"
+  integrity sha512-Iq25XBt6zD5npPhlLVXGFN3/gyR2/qODcKNNyTMd4vbm39HUaOiAM4PMq0eMVC/Tkxz+Zjdsc55g9yyz+Yq00Q==
+
+to-regex-range@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-2.1.1.tgz#7c80c17b9dfebe599e27367e0d4dd5590141db38"
+  integrity sha1-fIDBe53+vlmeJzZ+DU3VWQFB2zg=
+  dependencies:
+    is-number "^3.0.0"
+    repeat-string "^1.6.1"
+
+to-regex-range@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-5.0.1.tgz#1648c44aae7c8d988a326018ed72f5b4dd0392e4"
+  integrity sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==
+  dependencies:
+    is-number "^7.0.0"
+
+to-regex@^3.0.1, to-regex@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/to-regex/-/to-regex-3.0.2.tgz#13cfdd9b336552f30b51f33a8ae1b42a7a7599ce"
+  integrity sha512-FWtleNAtZ/Ki2qtqej2CXTOayOH9bHDQF+Q48VpWyDXjbYxA4Yz8iDB31zXOBUlOHHKidDbqGVrTUvQMPmBGBw==
+  dependencies:
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    regex-not "^1.0.2"
+    safe-regex "^1.1.0"
+
+to-through@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/to-through/-/to-through-2.0.0.tgz#fc92adaba072647bc0b67d6b03664aa195093af6"
+  integrity sha1-/JKtq6ByZHvAtn1rA2ZKoZUJOvY=
+  dependencies:
+    through2 "^2.0.3"
+
+toggle-selection@^1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/toggle-selection/-/toggle-selection-1.0.6.tgz#6e45b1263f2017fa0acc7d89d78b15b8bf77da32"
+  integrity sha1-bkWxJj8gF/oKzH2J14sVuL932jI=
+
+toidentifier@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.0.tgz#7e1be3470f1e77948bc43d94a3c8f4d7752ba553"
+  integrity sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw==
+
+token-stream@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/token-stream/-/token-stream-0.0.1.tgz#ceeefc717a76c4316f126d0b9dbaa55d7e7df01a"
+  integrity sha1-zu78cXp2xDFvEm0LnbqlXX598Bo=
+
+tough-cookie@^2.3.3, tough-cookie@^2.3.4, tough-cookie@~2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.5.0.tgz#cd9fb2a0aa1d5a12b473bd9fb96fa3dcff65ade2"
+  integrity sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==
+  dependencies:
+    psl "^1.1.28"
+    punycode "^2.1.1"
+
+tough-cookie@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-3.0.1.tgz#9df4f57e739c26930a018184887f4adb7dca73b2"
+  integrity sha512-yQyJ0u4pZsv9D4clxO69OEjLWYw+jbgspjTue4lTQZLfV0c5l1VmK2y1JK8E9ahdpltPOaAThPcp5nKPUgSnsg==
+  dependencies:
+    ip-regex "^2.1.0"
+    psl "^1.1.28"
+    punycode "^2.1.1"
+
+tr46@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-1.0.1.tgz#a8b13fd6bfd2489519674ccde55ba3693b706d09"
+  integrity sha1-qLE/1r/SSJUZZ0zN5VujaTtwbQk=
+  dependencies:
+    punycode "^2.1.0"
+
+tree-kill@1.2.2, tree-kill@^1.1.0:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/tree-kill/-/tree-kill-1.2.2.tgz#4ca09a9092c88b73a7cdc5e8a01b507b0790a0cc"
+  integrity sha512-L0Orpi8qGpRG//Nd+H90vFB+3iHnue1zSSGmNOOCh1GLJ7rUKVwV2HvijphGQS2UmhUZewS9VgvxYIdgr+fG1A==
+
+trim-lines@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/trim-lines/-/trim-lines-1.1.3.tgz#839514be82428fd9e7ec89e35081afe8f6f93115"
+  integrity sha512-E0ZosSWYK2mkSu+KEtQ9/KqarVjA9HztOSX+9FDdNacRAq29RRV6ZQNgob3iuW8Htar9vAfEa6yyt5qBAHZDBA==
+
+trim-newlines@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
+  integrity sha1-WIeWa7WCpFA6QetST301ARgVphM=
+
+trim-newlines@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-2.0.0.tgz#b403d0b91be50c331dfc4b82eeceb22c3de16d20"
+  integrity sha1-tAPQuRvlDDMd/EuC7s6yLD3hbSA=
+
+trim-newlines@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-3.0.0.tgz#79726304a6a898aa8373427298d54c2ee8b1cb30"
+  integrity sha512-C4+gOpvmxaSMKuEf9Qc134F1ZuOHVXKRbtEflf4NTtuuJDEIJ9p5PXsalL8SkeRw+qit1Mo+yuvMPAKwWg/1hA==
+
+trim-off-newlines@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/trim-off-newlines/-/trim-off-newlines-1.0.1.tgz#9f9ba9d9efa8764c387698bcbfeb2c848f11adb3"
+  integrity sha1-n5up2e+odkw4dpi8v+sshI8RrbM=
+
+trim-repeated@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/trim-repeated/-/trim-repeated-1.0.0.tgz#e3646a2ea4e891312bf7eace6cfb05380bc01c21"
+  integrity sha1-42RqLqTokTEr9+rObPsFOAvAHCE=
+  dependencies:
+    escape-string-regexp "^1.0.2"
+
+trim-trailing-lines@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/trim-trailing-lines/-/trim-trailing-lines-1.1.3.tgz#7f0739881ff76657b7776e10874128004b625a94"
+  integrity sha512-4ku0mmjXifQcTVfYDfR5lpgV7zVqPg6zV9rdZmwOPqq0+Zq19xDqEgagqVbc4pOOShbncuAOIs59R3+3gcF3ZA==
+
+trim@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/trim/-/trim-0.0.1.tgz#5858547f6b290757ee95cccc666fb50084c460dd"
+  integrity sha1-WFhUf2spB1fulczMZm+1AITEYN0=
+
+triple-beam@^1.2.0, triple-beam@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/triple-beam/-/triple-beam-1.3.0.tgz#a595214c7298db8339eeeee083e4d10bd8cb8dd9"
+  integrity sha512-XrHUvV5HpdLmIj4uVMxHggLbFSZYIn7HEWsqePZcI50pco+MPqJ50wMGY794X7AOOhxOBAjbkqfAbEe/QMp2Lw==
+
+trough@^1.0.0:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/trough/-/trough-1.0.5.tgz#b8b639cefad7d0bb2abd37d433ff8293efa5f406"
+  integrity sha512-rvuRbTarPXmMb79SmzEp8aqXNKcK+y0XaB298IXueQ8I2PsrATcPBCSPyK/dDNa2iWOhKlfNnOjdAOTBU/nkFA==
+
+ts-dedent@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ts-dedent/-/ts-dedent-1.1.1.tgz#68fad040d7dbd53a90f545b450702340e17d18f3"
+  integrity sha512-UGTRZu1evMw4uTPyYF66/KFd22XiU+jMaIuHrkIHQ2GivAXVlLV0v/vHrpOuTRf9BmpNHi/SO7Vd0rLu0y57jg==
+
+ts-jest@^24.0.0:
+  version "24.3.0"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-24.3.0.tgz#b97814e3eab359ea840a1ac112deae68aa440869"
+  integrity sha512-Hb94C/+QRIgjVZlJyiWwouYUF+siNJHJHknyspaOcZ+OQAIdFG/UrdQVXw/0B8Z3No34xkUXZJpOTy9alOWdVQ==
+  dependencies:
+    bs-logger "0.x"
+    buffer-from "1.x"
+    fast-json-stable-stringify "2.x"
+    json5 "2.x"
+    lodash.memoize "4.x"
+    make-error "1.x"
+    mkdirp "0.x"
+    resolve "1.x"
+    semver "^5.5"
+    yargs-parser "10.x"
+
+ts-loader@^6.0.1:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/ts-loader/-/ts-loader-6.2.1.tgz#67939d5772e8a8c6bdaf6277ca023a4812da02ef"
+  integrity sha512-Dd9FekWuABGgjE1g0TlQJ+4dFUfYGbYcs52/HQObE0ZmUNjQlmLAS7xXsSzy23AMaMwipsx5sNHvoEpT2CZq1g==
+  dependencies:
+    chalk "^2.3.0"
+    enhanced-resolve "^4.0.0"
+    loader-utils "^1.0.2"
+    micromatch "^4.0.0"
+    semver "^6.0.0"
+
+ts-pnp@^1.1.2:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/ts-pnp/-/ts-pnp-1.1.6.tgz#389a24396d425a0d3162e96d2b4638900fdc289a"
+  integrity sha512-CrG5GqAAzMT7144Cl+UIFP7mz/iIhiy+xQ6GGcnjTezhALT02uPMRw7tgDSESgB5MsfKt55+GPWw4ir1kVtMIQ==
+
+tsconfig-paths-webpack-plugin@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/tsconfig-paths-webpack-plugin/-/tsconfig-paths-webpack-plugin-3.2.0.tgz#6e70bd42915ad0efb64d3385163f0c1270f3e04d"
+  integrity sha512-S/gOOPOkV8rIL4LurZ1vUdYCVgo15iX9ZMJ6wx6w2OgcpT/G4wMyHB6WM+xheSqGMrWKuxFul+aXpCju3wmj/g==
+  dependencies:
+    chalk "^2.3.0"
+    enhanced-resolve "^4.0.0"
+    tsconfig-paths "^3.4.0"
+
+tsconfig-paths@^3.4.0, tsconfig-paths@^3.9.0:
+  version "3.9.0"
+  resolved "https://registry.yarnpkg.com/tsconfig-paths/-/tsconfig-paths-3.9.0.tgz#098547a6c4448807e8fcb8eae081064ee9a3c90b"
+  integrity sha512-dRcuzokWhajtZWkQsDVKbWyY+jgcLC5sqJhg2PSgf4ZkH2aHPvaOY8YWGhmjb68b5qqTfasSsDO9k7RUiEmZAw==
+  dependencies:
+    "@types/json5" "^0.0.29"
+    json5 "^1.0.1"
+    minimist "^1.2.0"
+    strip-bom "^3.0.0"
+
+tsickle@^0.38.0:
+  version "0.38.0"
+  resolved "https://registry.yarnpkg.com/tsickle/-/tsickle-0.38.0.tgz#89f5952c9bb3ba0b36dc384975e23cf90e584822"
+  integrity sha512-k7kI6afBuLd2jIrj9JR8lKhEkp99sFVRKQbHeaHQkdvDaH5AvzwqA/qX+aNj28OfuAsWryOKAZoXm24l7JelEw==
+
+tslib@1.10.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
+  integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
+
+tslib@^1.10.0, tslib@^1.11.0, tslib@^1.7.1, tslib@^1.8.1, tslib@^1.9.0, tslib@^1.9.3:
+  version "1.11.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.11.0.tgz#f1f3528301621a53220d58373ae510ff747a66bc"
+  integrity sha512-BmndXUtiTn/VDDrJzQE7Mm22Ix3PxgLltW9bSNLoeCY31gnG2OPx0QqJnuc9oMIKioYrz487i6K9o4Pdn0j+Kg==
+
+tslint-angular@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/tslint-angular/-/tslint-angular-3.0.2.tgz#6f7480cc34f26fcc03df18d7ec3d5ce364b65064"
+  integrity sha512-UgeGO776Z7VvzCnW6pOsbL3qs7PwzZatKkk2OzQO45H9Zf4T+bNBz87nFkB96W/swyCHmpK2M0vl61n0biFVTQ==
+
+tslint-config-eslint@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/tslint-config-eslint/-/tslint-config-eslint-0.2.1.tgz#365a4059082a6419603c4973bd4eba1554b67135"
+  integrity sha512-+Rck9+2y/dPR+D/dq4pX4xt91lZMlZS63uCuFOzRDsr97G4lfR94SwqVqnCT0vIHrjdyqvtd7oLV33xsylCNrg==
+
+tslint-config-prettier@^1.18.0:
+  version "1.18.0"
+  resolved "https://registry.yarnpkg.com/tslint-config-prettier/-/tslint-config-prettier-1.18.0.tgz#75f140bde947d35d8f0d238e0ebf809d64592c37"
+  integrity sha512-xPw9PgNPLG3iKRxmK7DWr+Ea/SzrvfHtjFt5LBl61gk2UBG/DB9kCXRjv+xyIU1rUtnayLeMUVJBcMX8Z17nDg==
+
+tslint-plugin-prettier@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/tslint-plugin-prettier/-/tslint-plugin-prettier-2.1.0.tgz#e2522d273cb9672d93d0e68f2514fe3c19698c3a"
+  integrity sha512-nMCpU+QSpXtydcWXeZF+3ljIbG/K8SHVZwB7K/MtuoQQFXxXN6watqTSBpVXCInuPFvmjiWkhxeMoUW4N0zgSg==
+  dependencies:
+    eslint-plugin-prettier "^2.2.0"
+    lines-and-columns "^1.1.6"
+    tslib "^1.7.1"
+
+tslint-react@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/tslint-react/-/tslint-react-4.2.0.tgz#41b16e0438365f8d3ed4120501f02cabff9fd1e4"
+  integrity sha512-lO22+FKr9ZZGueGiuALzvZE/8ANoDoCHGCknX1Ge3ALrfcLQHQ1VGdyb1scZXQFdEQEfwBTIU40r5BUlJpn0JA==
+  dependencies:
+    tsutils "^3.9.1"
+
+tslint-sonarts@^1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/tslint-sonarts/-/tslint-sonarts-1.9.0.tgz#feb593e92db328c0328b430b838adbe65d504de9"
+  integrity sha512-CJWt+IiYI8qggb2O/JPkS6CkC5DY1IcqRsm9EHJ+AxoWK70lvtP7jguochyNDMP2vIz/giGdWCfEM39x/I/Vnw==
+  dependencies:
+    immutable "^3.8.2"
+
+tslint@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/tslint/-/tslint-6.0.0.tgz#1c0148beac4779924216302f192cdaa153618310"
+  integrity sha512-9nLya8GBtlFmmFMW7oXXwoXS1NkrccqTqAtwXzdPV9e2mqSEvCki6iHL/Fbzi5oqbugshzgGPk7KBb2qNP1DSA==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    builtin-modules "^1.1.1"
+    chalk "^2.3.0"
+    commander "^2.12.1"
+    diff "^4.0.1"
+    glob "^7.1.1"
+    js-yaml "^3.13.1"
+    minimatch "^3.0.4"
+    mkdirp "^0.5.1"
+    resolve "^1.3.2"
+    semver "^5.3.0"
+    tslib "^1.10.0"
+    tsutils "^2.29.0"
+
+tsutils@^2.29.0:
+  version "2.29.0"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-2.29.0.tgz#32b488501467acbedd4b85498673a0812aca0b99"
+  integrity sha512-g5JVHCIJwzfISaXpXE1qvNalca5Jwob6FjI4AoPlqMusJ6ftFE7IkkFoMhVLRgK+4Kx3gkzb8UZK5t5yTTvEmA==
+  dependencies:
+    tslib "^1.8.1"
+
+tsutils@^3.17.1, tsutils@^3.9.1:
+  version "3.17.1"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-3.17.1.tgz#ed719917f11ca0dee586272b2ac49e015a2dd759"
+  integrity sha512-kzeQ5B8H3w60nFY2g8cJIuH7JDpsALXySGtwGJ0p2LSjLgay3NdIpqq5SoOBe46bKDW2iq25irHCr8wjomUS2g==
+  dependencies:
+    tslib "^1.8.1"
+
+tty-browserify@0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
+  integrity sha1-oVe6QC2iTpv5V/mqadUk7tQpAaY=
+
+tunnel-agent@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
+  integrity sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=
+  dependencies:
+    safe-buffer "^5.0.1"
+
+tweetnacl@^0.14.3, tweetnacl@~0.14.0:
+  version "0.14.5"
+  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
+  integrity sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=
+
+type-check@~0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
+  integrity sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=
+  dependencies:
+    prelude-ls "~1.1.2"
+
+type-detect@4.0.8:
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c"
+  integrity sha512-0fr/mIH1dlO+x7TlcMy+bIDqKPsw/70tVyeHW787goQjhmqaZe10uwLujubK9q9Lg6Fiho1KUKDYz0Z7k7g5/g==
+
+type-fest@^0.3.0:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.3.1.tgz#63d00d204e059474fe5e1b7c011112bbd1dc29e1"
+  integrity sha512-cUGJnCdr4STbePCgqNFbpVNCepa+kAVohJs1sLhxzdH+gnEoOd8VhbYa7pD3zZYGiURWM2xzEII3fQcRizDkYQ==
+
+type-fest@^0.5.1:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.5.2.tgz#d6ef42a0356c6cd45f49485c3b6281fc148e48a2"
+  integrity sha512-DWkS49EQKVX//Tbupb9TFa19c7+MK1XmzkrZUR8TAktmE/DizXoaoJV6TZ/tSIPXipqNiRI6CyAe7x69Jb6RSw==
+
+type-fest@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.6.0.tgz#8d2a2370d3df886eb5c90ada1c5bf6188acf838b"
+  integrity sha512-q+MB8nYR1KDLrgr4G5yemftpMC7/QLqVndBmEEdqzmNj5dcFOO4Oo8qlwZE3ULT3+Zim1F8Kq4cBnikNhlCMlg==
+
+type-fest@^0.8.1:
+  version "0.8.1"
+  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.8.1.tgz#09e249ebde851d3b1e48d27c105444667f17b83d"
+  integrity sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==
+
+type-is@~1.6.17, type-is@~1.6.18:
+  version "1.6.18"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
+  integrity sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==
+  dependencies:
+    media-typer "0.3.0"
+    mime-types "~2.1.24"
+
+type@^1.0.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/type/-/type-1.2.0.tgz#848dd7698dafa3e54a6c479e759c4bc3f18847a0"
+  integrity sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg==
+
+type@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/type/-/type-2.0.0.tgz#5f16ff6ef2eb44f260494dae271033b29c09a9c3"
+  integrity sha512-KBt58xCHry4Cejnc2ISQAF7QY+ORngsWfxezO68+12hKV6lQY8P/psIkcbjeHWn7MqcgciWJyCCevFMJdIXpow==
+
+typed-styles@^0.0.7:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/typed-styles/-/typed-styles-0.0.7.tgz#93392a008794c4595119ff62dde6809dbc40a3d9"
+  integrity sha512-pzP0PWoZUhsECYjABgCGQlRGL1n7tOHsgwYv3oIiEpJwGhFTuty/YNeduxQYzXXa3Ge5BdT6sHYIQYpl4uJ+5Q==
+
+typedarray-to-buffer@^3.1.5:
+  version "3.1.5"
+  resolved "https://registry.yarnpkg.com/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
+  integrity sha512-zdu8XMNEDepKKR+XYOXAVPtWui0ly0NtohUscw+UmaHiAWT8hrV1rr//H6V+0DvJ3OQ19S979M0laLfX8rm82Q==
+  dependencies:
+    is-typedarray "^1.0.0"
+
+typedarray@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
+  integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
+
+typescript@3.6.4:
+  version "3.6.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.6.4.tgz#b18752bb3792bc1a0281335f7f6ebf1bbfc5b91d"
+  integrity sha512-unoCll1+l+YK4i4F8f22TaNVPRHcD9PA3yCuZ8g5e0qGqlVlJ/8FSateOLLSagn+Yg5+ZwuPkL8LFUc0Jcvksg==
+
+typescript@~3.7.5:
+  version "3.7.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.5.tgz#0692e21f65fd4108b9330238aac11dd2e177a1ae"
+  integrity sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==
+
+uglify-js@^2.6.1:
+  version "2.8.29"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.29.tgz#29c5733148057bb4e1f75df35b7a9cb72e6a59dd"
+  integrity sha1-KcVzMUgFe7Th913zW3qcty5qWd0=
+  dependencies:
+    source-map "~0.5.1"
+    yargs "~3.10.0"
+  optionalDependencies:
+    uglify-to-browserify "~1.0.0"
+
+uglify-js@^3.1.4:
+  version "3.8.0"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.8.0.tgz#f3541ae97b2f048d7e7e3aa4f39fd8a1f5d7a805"
+  integrity sha512-ugNSTT8ierCsDHso2jkBHXYrU8Y5/fY2ZUprfrJUiD7YpuFvV4jODLFmb3h4btQjqr5Nh4TX4XtgDfCU1WdioQ==
+  dependencies:
+    commander "~2.20.3"
+    source-map "~0.6.1"
+
+uglify-to-browserify@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
+  integrity sha1-bgkk1r2mta/jSeOabWMoUKD4grc=
+
+uid-number@0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
+  integrity sha1-DqEOgDXo61uOREnwbaHHMGY7qoE=
+
+umask@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/umask/-/umask-1.1.0.tgz#f29cebf01df517912bb58ff9c4e50fde8e33320d"
+  integrity sha1-8pzr8B31F5ErtY/5xOUP3o4zMg0=
+
+unbzip2-stream@^1.0.9:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/unbzip2-stream/-/unbzip2-stream-1.3.3.tgz#d156d205e670d8d8c393e1c02ebd506422873f6a"
+  integrity sha512-fUlAF7U9Ah1Q6EieQ4x4zLNejrRvDWUYmxXUpN3uziFYCHapjWFaCAnreY9bGgxzaMCFAPPpYNng57CypwJVhg==
+  dependencies:
+    buffer "^5.2.1"
+    through "^2.3.8"
+
+unc-path-regex@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/unc-path-regex/-/unc-path-regex-0.1.2.tgz#e73dd3d7b0d7c5ed86fbac6b0ae7d8c6a69d50fa"
+  integrity sha1-5z3T17DXxe2G+6xrCufYxqadUPo=
+
+undertaker-registry@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/undertaker-registry/-/undertaker-registry-1.0.1.tgz#5e4bda308e4a8a2ae584f9b9a4359a499825cc50"
+  integrity sha1-XkvaMI5KiirlhPm5pDWaSZglzFA=
+
+undertaker@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/undertaker/-/undertaker-1.2.1.tgz#701662ff8ce358715324dfd492a4f036055dfe4b"
+  integrity sha512-71WxIzDkgYk9ZS+spIB8iZXchFhAdEo2YU8xYqBYJ39DIUIqziK78ftm26eecoIY49X0J2MLhG4hr18Yp6/CMA==
+  dependencies:
+    arr-flatten "^1.0.1"
+    arr-map "^2.0.0"
+    bach "^1.0.0"
+    collection-map "^1.0.0"
+    es6-weak-map "^2.0.1"
+    last-run "^1.1.0"
+    object.defaults "^1.0.0"
+    object.reduce "^1.0.0"
+    undertaker-registry "^1.0.0"
+
+unfetch@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/unfetch/-/unfetch-4.1.0.tgz#6ec2dd0de887e58a4dee83a050ded80ffc4137db"
+  integrity sha512-crP/n3eAPUJxZXM9T80/yv0YhkTEx2K1D3h7D1AJM6fzsWZrxdyRuLN0JH/dkZh1LNH8LxCnBzoPFCPbb2iGpg==
+
+unherit@^1.0.4:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/unherit/-/unherit-1.1.3.tgz#6c9b503f2b41b262330c80e91c8614abdaa69c22"
+  integrity sha512-Ft16BJcnapDKp0+J/rqFC3Rrk6Y/Ng4nzsC028k2jdDII/rdZ7Wd3pPT/6+vIIxRagwRc9K0IUX0Ra4fKvw+WQ==
+  dependencies:
+    inherits "^2.0.0"
+    xtend "^4.0.0"
+
+unicode-canonical-property-names-ecmascript@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
+  integrity sha512-jDrNnXWHd4oHiTZnx/ZG7gtUTVp+gCcTTKr8L0HjlwphROEW3+Him+IpvC+xcJEFegapiMZyZe02CyuOnRmbnQ==
+
+unicode-match-property-ecmascript@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/unicode-match-property-ecmascript/-/unicode-match-property-ecmascript-1.0.4.tgz#8ed2a32569961bce9227d09cd3ffbb8fed5f020c"
+  integrity sha512-L4Qoh15vTfntsn4P1zqnHulG0LdXgjSO035fEpdtp6YxXhMT51Q6vgM5lYdG/5X3MjS+k/Y9Xw4SFCY9IkR0rg==
+  dependencies:
+    unicode-canonical-property-names-ecmascript "^1.0.4"
+    unicode-property-aliases-ecmascript "^1.0.4"
+
+unicode-match-property-value-ecmascript@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/unicode-match-property-value-ecmascript/-/unicode-match-property-value-ecmascript-1.1.0.tgz#5b4b426e08d13a80365e0d657ac7a6c1ec46a277"
+  integrity sha512-hDTHvaBk3RmFzvSl0UVrUmC3PuW9wKVnpoUDYH0JDkSIovzw+J5viQmeYHxVSBptubnr7PbH2e0fnpDRQnQl5g==
+
+unicode-property-aliases-ecmascript@^1.0.4:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/unicode-property-aliases-ecmascript/-/unicode-property-aliases-ecmascript-1.0.5.tgz#a9cc6cc7ce63a0a3023fc99e341b94431d405a57"
+  integrity sha512-L5RAqCfXqAwR3RriF8pM0lU0w4Ryf/GgzONwi6KnL1taJQa7x1TCxdJnILX59WIGOwR57IVxn7Nej0fz1Ny6fw==
+
+unified-lint-rule@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/unified-lint-rule/-/unified-lint-rule-1.0.4.tgz#be432d316db7ad801166041727b023ba18963e24"
+  integrity sha512-q9wY6S+d38xRAuWQVOMjBQYi7zGyKkY23ciNafB8JFVmDroyKjtytXHCg94JnhBCXrNqpfojo3+8D+gmF4zxJQ==
+  dependencies:
+    wrapped "^1.0.1"
+
+unified-message-control@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/unified-message-control/-/unified-message-control-1.0.4.tgz#a5e02c07112f78c6687b83a10392c2fba86dc09b"
+  integrity sha512-e1dEtN4Z/TvLn/qHm+xeZpzqhJTtfZusFErk336kkZVpqrJYiV9ptxq+SbRPFMlN0OkjDYHmVJ929KYjsMTo3g==
+  dependencies:
+    trim "0.0.1"
+    unist-util-visit "^1.0.0"
+    vfile-location "^2.0.0"
+
+unified@8.4.2, unified@^8.4.2:
+  version "8.4.2"
+  resolved "https://registry.yarnpkg.com/unified/-/unified-8.4.2.tgz#13ad58b4a437faa2751a4a4c6a16f680c500fff1"
+  integrity sha512-JCrmN13jI4+h9UAyKEoGcDZV+i1E7BLFuG7OsaDvTXI5P0qhHX+vZO/kOhz9jn8HGENDKbwSeB0nVOg4gVStGA==
+  dependencies:
+    bail "^1.0.0"
+    extend "^3.0.0"
+    is-plain-obj "^2.0.0"
+    trough "^1.0.0"
+    vfile "^4.0.0"
+
+unified@^7.0.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/unified/-/unified-7.1.0.tgz#5032f1c1ee3364bd09da12e27fdd4a7553c7be13"
+  integrity sha512-lbk82UOIGuCEsZhPj8rNAkXSDXd6p0QLzIuSsCdxrqnqU56St4eyOB+AlXsVgVeRmetPTYydIuvFfpDIed8mqw==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    "@types/vfile" "^3.0.0"
+    bail "^1.0.0"
+    extend "^3.0.0"
+    is-plain-obj "^1.1.0"
+    trough "^1.0.0"
+    vfile "^3.0.0"
+    x-is-string "^0.1.0"
+
+union-value@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/union-value/-/union-value-1.0.1.tgz#0b6fe7b835aecda61c6ea4d4f02c14221e109847"
+  integrity sha512-tJfXmxMeWYnczCVs7XAEvIV7ieppALdyepWMkHkwciRpZraG/xwT+s2JN8+pr1+8jCRf80FFzvr+MpQeeoF4Xg==
+  dependencies:
+    arr-union "^3.1.0"
+    get-value "^2.0.6"
+    is-extendable "^0.1.1"
+    set-value "^2.0.1"
+
+uniq@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/uniq/-/uniq-1.0.1.tgz#b31c5ae8254844a3a8281541ce2b04b865a734ff"
+  integrity sha1-sxxa6CVIRKOoKBVBzisEuGWnNP8=
+
+uniqs@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/uniqs/-/uniqs-2.0.0.tgz#ffede4b36b25290696e6e165d4a59edb998e6b02"
+  integrity sha1-/+3ks2slKQaW5uFl1KWe25mOawI=
+
+unique-filename@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/unique-filename/-/unique-filename-1.1.1.tgz#1d69769369ada0583103a1e6ae87681b56573230"
+  integrity sha512-Vmp0jIp2ln35UTXuryvjzkjGdRyf9b2lTXuSYUiPmzRcl3FDtYqAwOnTJkAngD9SWhnoJzDbTKwaOrZ+STtxNQ==
+  dependencies:
+    unique-slug "^2.0.0"
+
+unique-slug@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/unique-slug/-/unique-slug-2.0.2.tgz#baabce91083fc64e945b0f3ad613e264f7cd4e6c"
+  integrity sha512-zoWr9ObaxALD3DOPfjPSqxt4fnZiWblxHIgeWqW8x7UqDzEtHEQLzji2cuJYQFCU6KmoJikOYAZlrTHHebjx2w==
+  dependencies:
+    imurmurhash "^0.1.4"
+
+unique-stream@^2.0.2:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/unique-stream/-/unique-stream-2.3.1.tgz#c65d110e9a4adf9a6c5948b28053d9a8d04cbeac"
+  integrity sha512-2nY4TnBE70yoxHkDli7DMazpWiP7xMdCYqU2nBRO0UB+ZpEkGsSija7MvmvnZFUeC+mrgiUfcHSr3LmRFIg4+A==
+  dependencies:
+    json-stable-stringify-without-jsonify "^1.0.1"
+    through2-filter "^3.0.0"
+
+unique-string@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unique-string/-/unique-string-1.0.0.tgz#9e1057cca851abb93398f8b33ae187b99caec11a"
+  integrity sha1-nhBXzKhRq7kzmPizOuGHuZyuwRo=
+  dependencies:
+    crypto-random-string "^1.0.0"
+
+unique-string@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/unique-string/-/unique-string-2.0.0.tgz#39c6451f81afb2749de2b233e3f7c5e8843bd89d"
+  integrity sha512-uNaeirEPvpZWSgzwsPGtU2zVSTrn/8L5q/IexZmH0eH6SA73CmAA5U4GwORTxQAZs95TAXLNqeLoPPNO5gZfWg==
+  dependencies:
+    crypto-random-string "^2.0.0"
+
+unist-builder@2.0.3, unist-builder@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/unist-builder/-/unist-builder-2.0.3.tgz#77648711b5d86af0942f334397a33c5e91516436"
+  integrity sha512-f98yt5pnlMWlzP539tPc4grGMsFaQQlP/vM396b00jngsiINumNmsY8rkXjfoi1c6QaM8nQ3vaGDuoKWbe/1Uw==
+
+unist-util-find-all-after@^1.0.2:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/unist-util-find-all-after/-/unist-util-find-all-after-1.0.5.tgz#5751a8608834f41d117ad9c577770c5f2f1b2899"
+  integrity sha512-lWgIc3rrTMTlK1Y0hEuL+k+ApzFk78h+lsaa2gHf63Gp5Ww+mt11huDniuaoq1H+XMK2lIIjjPkncxXcDp3QDw==
+  dependencies:
+    unist-util-is "^3.0.0"
+
+unist-util-generated@^1.0.0, unist-util-generated@^1.1.0:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/unist-util-generated/-/unist-util-generated-1.1.5.tgz#1e903e68467931ebfaea386dae9ea253628acd42"
+  integrity sha512-1TC+NxQa4N9pNdayCYA1EGUOCAO0Le3fVp7Jzns6lnua/mYgwHo0tz5WUAfrdpNch1RZLHc61VZ1SDgrtNXLSw==
+
+unist-util-is@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/unist-util-is/-/unist-util-is-3.0.0.tgz#d9e84381c2468e82629e4a5be9d7d05a2dd324cd"
+  integrity sha512-sVZZX3+kspVNmLWBPAB6r+7D9ZgAFPNWm66f7YNb420RlQSbn+n8rG8dGZSkrER7ZIXGQYNm5pqC3v3HopH24A==
+
+unist-util-is@^4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/unist-util-is/-/unist-util-is-4.0.2.tgz#c7d1341188aa9ce5b3cff538958de9895f14a5de"
+  integrity sha512-Ofx8uf6haexJwI1gxWMGg6I/dLnF2yE+KibhD3/diOqY2TinLcqHXCV6OI5gFVn3xQqDH+u0M625pfKwIwgBKQ==
+
+unist-util-position@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/unist-util-position/-/unist-util-position-3.1.0.tgz#1c42ee6301f8d52f47d14f62bbdb796571fa2d47"
+  integrity sha512-w+PkwCbYSFw8vpgWD0v7zRCl1FpY3fjDSQ3/N/wNd9Ffa4gPi8+4keqt99N3XW6F99t/mUzp2xAhNmfKWp95QA==
+
+unist-util-remove-position@^1.0.0:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/unist-util-remove-position/-/unist-util-remove-position-1.1.4.tgz#ec037348b6102c897703eee6d0294ca4755a2020"
+  integrity sha512-tLqd653ArxJIPnKII6LMZwH+mb5q+n/GtXQZo6S6csPRs5zB0u79Yw8ouR3wTw8wxvdJFhpP6Y7jorWdCgLO0A==
+  dependencies:
+    unist-util-visit "^1.1.0"
+
+unist-util-remove@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/unist-util-remove/-/unist-util-remove-1.0.3.tgz#58ec193dfa84b52d5a055ffbc58e5444eb8031a3"
+  integrity sha512-mB6nCHCQK0pQffUAcCVmKgIWzG/AXs/V8qpS8K72tMPtOSCMSjDeMc5yN+Ye8rB0FhcE+JvW++o1xRNc0R+++g==
+  dependencies:
+    unist-util-is "^3.0.0"
+
+unist-util-stringify-position@^1.0.0, unist-util-stringify-position@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/unist-util-stringify-position/-/unist-util-stringify-position-1.1.2.tgz#3f37fcf351279dcbca7480ab5889bb8a832ee1c6"
+  integrity sha512-pNCVrk64LZv1kElr0N1wPiHEUoXNVFERp+mlTg/s9R5Lwg87f9bM/3sQB99w+N9D/qnM9ar3+AKDBwo/gm/iQQ==
+
+unist-util-stringify-position@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/unist-util-stringify-position/-/unist-util-stringify-position-2.0.2.tgz#5a3866e7138d55974b640ec69a94bc19e0f3fa12"
+  integrity sha512-nK5n8OGhZ7ZgUwoUbL8uiVRwAbZyzBsB/Ddrlbu6jwwubFza4oe15KlyEaLNMXQW1svOQq4xesUeqA85YrIUQA==
+  dependencies:
+    "@types/unist" "^2.0.2"
+
+unist-util-visit-parents@^2.0.0:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/unist-util-visit-parents/-/unist-util-visit-parents-2.1.2.tgz#25e43e55312166f3348cae6743588781d112c1e9"
+  integrity sha512-DyN5vD4NE3aSeB+PXYNKxzGsfocxp6asDc2XXE3b0ekO2BaRUpBicbbUygfSvYfUz1IkmjFR1YF7dPklraMZ2g==
+  dependencies:
+    unist-util-is "^3.0.0"
+
+unist-util-visit-parents@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/unist-util-visit-parents/-/unist-util-visit-parents-3.0.2.tgz#d4076af3011739c71d2ce99d05de37d545f4351d"
+  integrity sha512-yJEfuZtzFpQmg1OSCyS9M5NJRrln/9FbYosH3iW0MG402QbdbaB8ZESwUv9RO6nRfLAKvWcMxCwdLWOov36x/g==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    unist-util-is "^4.0.0"
+
+unist-util-visit@2.0.2, unist-util-visit@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/unist-util-visit/-/unist-util-visit-2.0.2.tgz#3843782a517de3d2357b4c193b24af2d9366afb7"
+  integrity sha512-HoHNhGnKj6y+Sq+7ASo2zpVdfdRifhTgX2KTU3B/sO/TTlZchp7E3S4vjRzDJ7L60KmrCPsQkVK3lEF3cz36XQ==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    unist-util-is "^4.0.0"
+    unist-util-visit-parents "^3.0.0"
+
+unist-util-visit@^1.0.0, unist-util-visit@^1.1.0, unist-util-visit@^1.1.1, unist-util-visit@^1.4.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/unist-util-visit/-/unist-util-visit-1.4.1.tgz#4724aaa8486e6ee6e26d7ff3c8685960d560b1e3"
+  integrity sha512-AvGNk7Bb//EmJZyhtRUnNMEpId/AZ5Ph/KUpTI09WHQuDZHKovQ1oEv3mfmKpWKtoMzyMC4GLBm1Zy5k12fjIw==
+  dependencies:
+    unist-util-visit-parents "^2.0.0"
+
+universal-analytics@^0.4.20:
+  version "0.4.20"
+  resolved "https://registry.yarnpkg.com/universal-analytics/-/universal-analytics-0.4.20.tgz#d6b64e5312bf74f7c368e3024a922135dbf24b03"
+  integrity sha512-gE91dtMvNkjO+kWsPstHRtSwHXz0l2axqptGYp5ceg4MsuurloM0PU3pdOfpb5zBXUvyjT4PwhWK2m39uczZuw==
+  dependencies:
+    debug "^3.0.0"
+    request "^2.88.0"
+    uuid "^3.0.0"
+
+universalify@^0.1.0:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
+  integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
+
+unpipe@1.0.0, unpipe@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
+  integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
+
+unquote@^1.1.0, unquote@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/unquote/-/unquote-1.1.1.tgz#8fded7324ec6e88a0ff8b905e7c098cdc086d544"
+  integrity sha1-j97XMk7G6IoP+LkF58CYzcCG1UQ=
+
+unset-value@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unset-value/-/unset-value-1.0.0.tgz#8376873f7d2335179ffb1e6fc3a8ed0dfc8ab559"
+  integrity sha1-g3aHP30jNRef+x5vw6jtDfyKtVk=
+  dependencies:
+    has-value "^0.3.1"
+    isobject "^3.0.0"
+
+unzip-response@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/unzip-response/-/unzip-response-2.0.1.tgz#d2f0f737d16b0615e72a6935ed04214572d56f97"
+  integrity sha1-0vD3N9FrBhXnKmk17QQhRXLVb5c=
+
+upath@^1.1.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/upath/-/upath-1.2.0.tgz#8f66dbcd55a883acdae4408af8b035a5044c1894"
+  integrity sha512-aZwGpamFO61g3OlfT7OQCHqhGnW43ieH9WZeP7QxN/G/jS4jfqUkZxoryvJgVPEcrl5NL/ggHsSmLMHuH64Lhg==
+
+update-notifier@^2.2.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-2.5.0.tgz#d0744593e13f161e406acb1d9408b72cad08aff6"
+  integrity sha512-gwMdhgJHGuj/+wHJJs9e6PcCszpxR1b236igrOkUofGhqJuG+amlIKwApH1IW1WWl7ovZxsX49lMBWLxSdm5Dw==
+  dependencies:
+    boxen "^1.2.1"
+    chalk "^2.0.1"
+    configstore "^3.0.0"
+    import-lazy "^2.1.0"
+    is-ci "^1.0.10"
+    is-installed-globally "^0.1.0"
+    is-npm "^1.0.0"
+    latest-version "^3.0.0"
+    semver-diff "^2.0.0"
+    xdg-basedir "^3.0.0"
+
+update-notifier@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-3.0.1.tgz#78ecb68b915e2fd1be9f767f6e298ce87b736250"
+  integrity sha512-grrmrB6Zb8DUiyDIaeRTBCkgISYUgETNe7NglEbVsrLWXeESnlCSP50WfRSj/GmzMPl6Uchj24S/p80nP/ZQrQ==
+  dependencies:
+    boxen "^3.0.0"
+    chalk "^2.0.1"
+    configstore "^4.0.0"
+    has-yarn "^2.1.0"
+    import-lazy "^2.1.0"
+    is-ci "^2.0.0"
+    is-installed-globally "^0.1.0"
+    is-npm "^3.0.0"
+    is-yarn-global "^0.3.0"
+    latest-version "^5.0.0"
+    semver-diff "^2.0.0"
+    xdg-basedir "^3.0.0"
+
+update-notifier@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-4.1.0.tgz#4866b98c3bc5b5473c020b1250583628f9a328f3"
+  integrity sha512-w3doE1qtI0/ZmgeoDoARmI5fjDoT93IfKgEGqm26dGUOh8oNpaSTsGNdYRN/SjOuo10jcJGwkEL3mroKzktkew==
+  dependencies:
+    boxen "^4.2.0"
+    chalk "^3.0.0"
+    configstore "^5.0.1"
+    has-yarn "^2.1.0"
+    import-lazy "^2.1.0"
+    is-ci "^2.0.0"
+    is-installed-globally "^0.3.1"
+    is-npm "^4.0.0"
+    is-yarn-global "^0.3.0"
+    latest-version "^5.0.0"
+    pupa "^2.0.1"
+    semver-diff "^3.1.1"
+    xdg-basedir "^4.0.0"
+
+uri-js@^4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
+  integrity sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==
+  dependencies:
+    punycode "^2.1.0"
+
+urix@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
+  integrity sha1-2pN/emLiH+wf0Y1Js1wpNQZ6bHI=
+
+url-loader@^2.0.1:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/url-loader/-/url-loader-2.3.0.tgz#e0e2ef658f003efb8ca41b0f3ffbf76bab88658b"
+  integrity sha512-goSdg8VY+7nPZKUEChZSEtW5gjbS66USIGCeSJ1OVOJ7Yfuh/36YxCwMi5HVEJh6mqUYOoy3NJ0vlOMrWsSHog==
+  dependencies:
+    loader-utils "^1.2.3"
+    mime "^2.4.4"
+    schema-utils "^2.5.0"
+
+url-parse-lax@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-1.0.0.tgz#7af8f303645e9bd79a272e7a14ac68bc0609da73"
+  integrity sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=
+  dependencies:
+    prepend-http "^1.0.1"
+
+url-parse-lax@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-3.0.0.tgz#16b5cafc07dbe3676c1b1999177823d6503acb0c"
+  integrity sha1-FrXK/Afb42dsGxmZF3gj1lA6yww=
+  dependencies:
+    prepend-http "^2.0.0"
+
+url-parse@^1.4.3:
+  version "1.4.7"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.4.7.tgz#a8a83535e8c00a316e403a5db4ac1b9b853ae278"
+  integrity sha512-d3uaVyzDB9tQoSXFvuSUNFibTd9zxd2bkVrDRvF5TmvWWQwqE4lgYJ5m+x1DbecWkw+LK4RNl2CU1hHuOKPVlg==
+  dependencies:
+    querystringify "^2.1.1"
+    requires-port "^1.0.0"
+
+url-to-options@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/url-to-options/-/url-to-options-1.0.1.tgz#1505a03a289a48cbd7a434efbaeec5055f5633a9"
+  integrity sha1-FQWgOiiaSMvXpDTvuu7FBV9WM6k=
+
+url@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
+  integrity sha1-ODjpfPxgUh63PFJajlW/3Z4uKPE=
+  dependencies:
+    punycode "1.3.2"
+    querystring "0.2.0"
+
+use-callback-ref@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/use-callback-ref/-/use-callback-ref-1.2.1.tgz#898759ccb9e14be6c7a860abafa3ffbd826c89bb"
+  integrity sha512-C3nvxh0ZpaOxs9RCnWwAJ+7bJPwQI8LHF71LzbQ3BvzH5XkdtlkMadqElGevg5bYBDFip4sAnD4m06zAKebg1w==
+
+use-sidecar@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/use-sidecar/-/use-sidecar-1.0.2.tgz#e72f582a75842f7de4ef8becd6235a4720ad8af6"
+  integrity sha512-287RZny6m5KNMTb/Kq9gmjafi7lQL0YHO1lYolU6+tY1h9+Z3uCtkJJ3OSOq3INwYf2hBryCcDh4520AhJibMA==
+  dependencies:
+    detect-node "^2.0.4"
+    tslib "^1.9.3"
+
+use@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
+  integrity sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ==
+
+util-deprecate@^1.0.1, util-deprecate@^1.0.2, util-deprecate@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+  integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
+
+util-promisify@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/util-promisify/-/util-promisify-2.1.0.tgz#3c2236476c4d32c5ff3c47002add7c13b9a82a53"
+  integrity sha1-PCI2R2xNMsX/PEcAKt18E7moKlM=
+  dependencies:
+    object.getownpropertydescriptors "^2.0.3"
+
+util.promisify@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/util.promisify/-/util.promisify-1.0.0.tgz#440f7165a459c9a16dc145eb8e72f35687097030"
+  integrity sha512-i+6qA2MPhvoKLuxnJNpXAGhg7HphQOSUq2LKMZD0m15EiskXUkMvKdF4Uui0WYeCUGea+o2cw/ZuwehtfsrNkA==
+  dependencies:
+    define-properties "^1.1.2"
+    object.getownpropertydescriptors "^2.0.3"
+
+util.promisify@^1.0.0, util.promisify@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/util.promisify/-/util.promisify-1.0.1.tgz#6baf7774b80eeb0f7520d8b81d07982a59abbaee"
+  integrity sha512-g9JpC/3He3bm38zsLupWryXHoEcS22YHthuPQSJdMy6KNrzIRzWqcsHzD/WUnqe45whVou4VIsPew37DoXWNrA==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.2"
+    has-symbols "^1.0.1"
+    object.getownpropertydescriptors "^2.1.0"
+
+util@0.10.3:
+  version "0.10.3"
+  resolved "https://registry.yarnpkg.com/util/-/util-0.10.3.tgz#7afb1afe50805246489e3db7fe0ed379336ac0f9"
+  integrity sha1-evsa/lCAUkZInj23/g7TeTNqwPk=
+  dependencies:
+    inherits "2.0.1"
+
+util@^0.11.0:
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/util/-/util-0.11.1.tgz#3236733720ec64bb27f6e26f421aaa2e1b588d61"
+  integrity sha512-HShAsny+zS2TZfaXxD9tYj4HQGlBezXZMZuM/S5PKLLoZkShZiGk9o5CzukI1LVHZvjdvZ2Sj1aW/Ndn2NB/HQ==
+  dependencies:
+    inherits "2.0.3"
+
+utila@^0.4.0, utila@~0.4:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/utila/-/utila-0.4.0.tgz#8a16a05d445657a3aea5eecc5b12a4fa5379772c"
+  integrity sha1-ihagXURWV6Oupe7MWxKk+lN5dyw=
+
+utils-merge@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
+  integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
+
+uuid@^3.0.0, uuid@^3.0.1, uuid@^3.3.2, uuid@^3.3.3:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
+  integrity sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==
+
+v8-compile-cache@^2.0.3, v8-compile-cache@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/v8-compile-cache/-/v8-compile-cache-2.1.0.tgz#e14de37b31a6d194f5690d67efc4e7f6fc6ab30e"
+  integrity sha512-usZBT3PW+LOjM25wbqIlZwPeJV+3OSz3M1k1Ws8snlW39dZyYL9lOGC5FgPVHfk0jKmjiDV8Z0mIbVQPiwFs7g==
+
+v8-to-istanbul@^4.0.1:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/v8-to-istanbul/-/v8-to-istanbul-4.1.2.tgz#387d173be5383dbec209d21af033dcb892e3ac82"
+  integrity sha512-G9R+Hpw0ITAmPSr47lSlc5A1uekSYzXxTMlFxso2xoffwo4jQnzbv1p9yXIinO8UMZKfAFewaCHwWvnH4Jb4Ug==
+  dependencies:
+    "@types/istanbul-lib-coverage" "^2.0.1"
+    convert-source-map "^1.6.0"
+    source-map "^0.7.3"
+
+v8flags@^3.0.1:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/v8flags/-/v8flags-3.1.3.tgz#fc9dc23521ca20c5433f81cc4eb9b3033bb105d8"
+  integrity sha512-amh9CCg3ZxkzQ48Mhcb8iX7xpAfYJgePHxWMQCBWECpOSqJUXgY26ncA61UTV0BkPqfhcy6mzwCIoP4ygxpW8w==
+  dependencies:
+    homedir-polyfill "^1.0.1"
+
+validate-npm-package-license@^3.0.1:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz#fc91f6b9c7ba15c857f4cb2c5defeec39d4f410a"
+  integrity sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==
+  dependencies:
+    spdx-correct "^3.0.0"
+    spdx-expression-parse "^3.0.0"
+
+validate-npm-package-name@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/validate-npm-package-name/-/validate-npm-package-name-3.0.0.tgz#5fa912d81eb7d0c74afc140de7317f0ca7df437e"
+  integrity sha1-X6kS2B630MdK/BQN5zF/DKffQ34=
+  dependencies:
+    builtins "^1.0.3"
+
+value-or-function@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/value-or-function/-/value-or-function-3.0.0.tgz#1c243a50b595c1be54a754bfece8563b9ff8d813"
+  integrity sha1-HCQ6ULWVwb5Up1S/7OhWO5/42BM=
+
+vary@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
+  integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=
+
+vendors@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/vendors/-/vendors-1.0.4.tgz#e2b800a53e7a29b93506c3cf41100d16c4c4ad8e"
+  integrity sha512-/juG65kTL4Cy2su4P8HjtkTxk6VmJDiOPBufWniqQ6wknac6jNiXS9vU+hO3wgusiyqWlzTbVHi0dyJqRONg3w==
+
+verror@1.10.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
+  integrity sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=
+  dependencies:
+    assert-plus "^1.0.0"
+    core-util-is "1.0.2"
+    extsprintf "^1.2.0"
+
+vfile-location@^2.0.0, vfile-location@^2.0.1:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/vfile-location/-/vfile-location-2.0.6.tgz#8a274f39411b8719ea5728802e10d9e0dff1519e"
+  integrity sha512-sSFdyCP3G6Ka0CEmN83A2YCMKIieHx0EDaj5IDP4g1pa5ZJ4FJDvpO0WODLxo4LUX4oe52gmSCK7Jw4SBghqxA==
+
+vfile-message@*, vfile-message@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/vfile-message/-/vfile-message-2.0.2.tgz#75ba05090ec758fa8420f2c11ce049bcddd8cf3e"
+  integrity sha512-gNV2Y2fDvDOOqq8bEe7cF3DXU6QgV4uA9zMR2P8tix11l1r7zju3zry3wZ8sx+BEfuO6WQ7z2QzfWTvqHQiwsA==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    unist-util-stringify-position "^2.0.0"
+
+vfile-message@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/vfile-message/-/vfile-message-1.1.1.tgz#5833ae078a1dfa2d96e9647886cd32993ab313e1"
+  integrity sha512-1WmsopSGhWt5laNir+633LszXvZ+Z/lxveBf6yhGsqnQIhlhzooZae7zV6YVM1Sdkw68dtAW3ow0pOdPANugvA==
+  dependencies:
+    unist-util-stringify-position "^1.1.1"
+
+vfile@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/vfile/-/vfile-3.0.1.tgz#47331d2abe3282424f4a4bb6acd20a44c4121803"
+  integrity sha512-y7Y3gH9BsUSdD4KzHsuMaCzRjglXN0W2EcMf0gpvu6+SbsGhMje7xDc8AEoeXy6mIwCKMI6BkjMsRjzQbhMEjQ==
+  dependencies:
+    is-buffer "^2.0.0"
+    replace-ext "1.0.0"
+    unist-util-stringify-position "^1.0.0"
+    vfile-message "^1.0.0"
+
+vfile@^4.0.0, vfile@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/vfile/-/vfile-4.0.2.tgz#71af004d4a710b0e6be99c894655bc56126d5d56"
+  integrity sha512-yhoTU5cDMSsaeaMfJ5g0bUKYkYmZhAh9fn9TZicxqn+Cw4Z439il2v3oT9S0yjlpqlI74aFOQCt3nOV+pxzlkw==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    is-buffer "^2.0.0"
+    replace-ext "1.0.0"
+    unist-util-stringify-position "^2.0.0"
+    vfile-message "^2.0.0"
+
+vinyl-fs@^3.0.0:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/vinyl-fs/-/vinyl-fs-3.0.3.tgz#c85849405f67428feabbbd5c5dbdd64f47d31bc7"
+  integrity sha512-vIu34EkyNyJxmP0jscNzWBSygh7VWhqun6RmqVfXePrOwi9lhvRs//dOaGOTRUQr4tx7/zd26Tk5WeSVZitgng==
+  dependencies:
+    fs-mkdirp-stream "^1.0.0"
+    glob-stream "^6.1.0"
+    graceful-fs "^4.0.0"
+    is-valid-glob "^1.0.0"
+    lazystream "^1.0.0"
+    lead "^1.0.0"
+    object.assign "^4.0.4"
+    pumpify "^1.3.5"
+    readable-stream "^2.3.3"
+    remove-bom-buffer "^3.0.0"
+    remove-bom-stream "^1.2.0"
+    resolve-options "^1.1.0"
+    through2 "^2.0.0"
+    to-through "^2.0.0"
+    value-or-function "^3.0.0"
+    vinyl "^2.0.0"
+    vinyl-sourcemap "^1.1.0"
+
+vinyl-sourcemap@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/vinyl-sourcemap/-/vinyl-sourcemap-1.1.0.tgz#92a800593a38703a8cdb11d8b300ad4be63b3e16"
+  integrity sha1-kqgAWTo4cDqM2xHYswCtS+Y7PhY=
+  dependencies:
+    append-buffer "^1.0.2"
+    convert-source-map "^1.5.0"
+    graceful-fs "^4.1.6"
+    normalize-path "^2.1.1"
+    now-and-later "^2.0.0"
+    remove-bom-buffer "^3.0.0"
+    vinyl "^2.0.0"
+
+vinyl-sourcemaps-apply@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/vinyl-sourcemaps-apply/-/vinyl-sourcemaps-apply-0.2.1.tgz#ab6549d61d172c2b1b87be5c508d239c8ef87705"
+  integrity sha1-q2VJ1h0XLCsbh75cUI0jnI74dwU=
+  dependencies:
+    source-map "^0.5.1"
+
+vinyl@^2.0.0, vinyl@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/vinyl/-/vinyl-2.2.0.tgz#d85b07da96e458d25b2ffe19fece9f2caa13ed86"
+  integrity sha512-MBH+yP0kC/GQ5GwBqrTPTzEfiiLjta7hTtvQtbxBgTeSXsmKQRQecjibMbxIXzVT3Y9KJK+drOz1/k+vsu8Nkg==
+  dependencies:
+    clone "^2.1.1"
+    clone-buffer "^1.0.0"
+    clone-stats "^1.0.0"
+    cloneable-readable "^1.0.0"
+    remove-trailing-separator "^1.0.1"
+    replace-ext "^1.0.0"
+
+vm-browserify@^1.0.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-1.1.2.tgz#78641c488b8e6ca91a75f511e7a3b32a86e5dda0"
+  integrity sha512-2ham8XPWTONajOR0ohOKOHXkm3+gaBmGut3SRuu75xLd/RRaY6vqgh8NBYYk7+RW3u5AtzPQZG8F10LHkl0lAQ==
+
+void-elements@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/void-elements/-/void-elements-2.0.1.tgz#c066afb582bb1cb4128d60ea92392e94d5e9dbec"
+  integrity sha1-wGavtYK7HLQSjWDqkjkulNXp2+w=
+
+vue-eslint-parser@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/vue-eslint-parser/-/vue-eslint-parser-7.0.0.tgz#a4ed2669f87179dedd06afdd8736acbb3a3864d6"
+  integrity sha512-yR0dLxsTT7JfD2YQo9BhnQ6bUTLsZouuzt9SKRP7XNaZJV459gvlsJo4vT2nhZ/2dH9j3c53bIx9dnqU2prM9g==
+  dependencies:
+    debug "^4.1.1"
+    eslint-scope "^5.0.0"
+    eslint-visitor-keys "^1.1.0"
+    espree "^6.1.2"
+    esquery "^1.0.1"
+    lodash "^4.17.15"
+
+vue-runtime-helpers@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vue-runtime-helpers/-/vue-runtime-helpers-1.1.2.tgz#446b7b820888ab0c5264d2c3a32468e72e4100f3"
+  integrity sha512-pZfGp+PW/IXEOyETE09xQHR1CKkR9HfHZdnMD/FVLUNI+HxYTa82evx5WrF6Kz4s82qtqHvMZ8MZpbk2zT2E1Q==
+
+vue-template-es2015-compiler@^1.9.0:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/vue-template-es2015-compiler/-/vue-template-es2015-compiler-1.9.1.tgz#1ee3bc9a16ecbf5118be334bb15f9c46f82f5825"
+  integrity sha512-4gDntzrifFnCEvyoO8PqyJDmguXgVPxKiIxrBKjIowvL9l+N66196+72XVYR8BBf1Uv1Fgt3bGevJ+sEmxfZzw==
+
+w3c-hr-time@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.1.tgz#82ac2bff63d950ea9e3189a58a65625fedf19045"
+  integrity sha1-gqwr/2PZUOqeMYmlimViX+3xkEU=
+  dependencies:
+    browser-process-hrtime "^0.1.2"
+
+w3c-xmlserializer@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/w3c-xmlserializer/-/w3c-xmlserializer-1.1.2.tgz#30485ca7d70a6fd052420a3d12fd90e6339ce794"
+  integrity sha512-p10l/ayESzrBMYWRID6xbuCKh2Fp77+sA0doRuGn4tTIMrrZVeqfpKjXHY+oDh3K4nLdPgNwMTVP6Vp4pvqbNg==
+  dependencies:
+    domexception "^1.0.1"
+    webidl-conversions "^4.0.2"
+    xml-name-validator "^3.0.0"
+
+walker@^1.0.7, walker@~1.0.5:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"
+  integrity sha1-L3+bj9ENZ3JisYqITijRlhjgKPs=
+  dependencies:
+    makeerror "1.0.x"
+
+warning@^4.0.2, warning@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/warning/-/warning-4.0.3.tgz#16e9e077eb8a86d6af7d64aa1e05fd85b4678ca3"
+  integrity sha512-rpJyN222KWIvHJ/F53XSZv0Zl/accqHR8et1kpaMTD/fLCRxtV8iX8czMzY7sVZupTI3zcUTg8eycS2kNF9l6w==
+  dependencies:
+    loose-envify "^1.0.0"
+
+watchpack@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-1.6.0.tgz#4bc12c2ebe8aa277a71f1d3f14d685c7b446cd00"
+  integrity sha512-i6dHe3EyLjMmDlU1/bGQpEw25XSjkJULPuAVKCbNRefQVq48yXKUpwg538F7AZTf9kyr57zj++pQFltUa5H7yA==
+  dependencies:
+    chokidar "^2.0.2"
+    graceful-fs "^4.1.2"
+    neo-async "^2.5.0"
+
+wbuf@^1.1.0, wbuf@^1.7.3:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/wbuf/-/wbuf-1.7.3.tgz#c1d8d149316d3ea852848895cb6a0bfe887b87df"
+  integrity sha512-O84QOnr0icsbFGLS0O3bI5FswxzRr8/gHwWkDlQFskhSPryQXvrTMxjxGP4+iWYoauLoBvfDpkrOauZ+0iZpDA==
+  dependencies:
+    minimalistic-assert "^1.0.0"
+
+wcwidth@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/wcwidth/-/wcwidth-1.0.1.tgz#f0b0dcf915bc5ff1528afadb2c0e17b532da2fe8"
+  integrity sha1-8LDc+RW8X/FSivrbLA4XtTLaL+g=
+  dependencies:
+    defaults "^1.0.3"
+
+web-namespaces@^1.0.0, web-namespaces@^1.1.2:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/web-namespaces/-/web-namespaces-1.1.4.tgz#bc98a3de60dadd7faefc403d1076d529f5e030ec"
+  integrity sha512-wYxSGajtmoP4WxfejAPIr4l0fVh+jeMXZb08wNc0tMg6xsfZXj3cECqIK0G7ZAqUq0PP8WlMDtaOGVBTAWztNw==
+
+webidl-conversions@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
+  integrity sha512-YQ+BmxuTgd6UXZW3+ICGfyqRyHXVlD5GtQr5+qjiNW7bF0cqrzX500HVXPBOvgXb5YnzDd+h0zqyv61KUD7+Sg==
+
+webpack-dev-middleware@3.7.2, webpack-dev-middleware@^3.7.0, webpack-dev-middleware@^3.7.2:
+  version "3.7.2"
+  resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-3.7.2.tgz#0019c3db716e3fa5cecbf64f2ab88a74bab331f3"
+  integrity sha512-1xC42LxbYoqLNAhV6YzTYacicgMZQTqRd27Sim9wn5hJrX3I5nxYy1SxSd4+gjUFsz1dQFj+yEe6zEVmSkeJjw==
+  dependencies:
+    memory-fs "^0.4.1"
+    mime "^2.4.4"
+    mkdirp "^0.5.1"
+    range-parser "^1.2.1"
+    webpack-log "^2.0.0"
+
+webpack-dev-server@3.9.0:
+  version "3.9.0"
+  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.9.0.tgz#27c3b5d0f6b6677c4304465ac817623c8b27b89c"
+  integrity sha512-E6uQ4kRrTX9URN9s/lIbqTAztwEPdvzVrcmHE8EQ9YnuT9J8Es5Wrd8n9BKg1a0oZ5EgEke/EQFgUsp18dSTBw==
+  dependencies:
+    ansi-html "0.0.7"
+    bonjour "^3.5.0"
+    chokidar "^2.1.8"
+    compression "^1.7.4"
+    connect-history-api-fallback "^1.6.0"
+    debug "^4.1.1"
+    del "^4.1.1"
+    express "^4.17.1"
+    html-entities "^1.2.1"
+    http-proxy-middleware "0.19.1"
+    import-local "^2.0.0"
+    internal-ip "^4.3.0"
+    ip "^1.1.5"
+    is-absolute-url "^3.0.3"
+    killable "^1.0.1"
+    loglevel "^1.6.4"
+    opn "^5.5.0"
+    p-retry "^3.0.1"
+    portfinder "^1.0.25"
+    schema-utils "^1.0.0"
+    selfsigned "^1.10.7"
+    semver "^6.3.0"
+    serve-index "^1.9.1"
+    sockjs "0.3.19"
+    sockjs-client "1.4.0"
+    spdy "^4.0.1"
+    strip-ansi "^3.0.1"
+    supports-color "^6.1.0"
+    url "^0.11.0"
+    webpack-dev-middleware "^3.7.2"
+    webpack-log "^2.0.0"
+    ws "^6.2.1"
+    yargs "12.0.5"
+
+webpack-hot-middleware@^2.25.0:
+  version "2.25.0"
+  resolved "https://registry.yarnpkg.com/webpack-hot-middleware/-/webpack-hot-middleware-2.25.0.tgz#4528a0a63ec37f8f8ef565cf9e534d57d09fe706"
+  integrity sha512-xs5dPOrGPCzuRXNi8F6rwhawWvQQkeli5Ro48PRuQh8pYPCPmNnltP9itiUPT4xI8oW+y0m59lyyeQk54s5VgA==
+  dependencies:
+    ansi-html "0.0.7"
+    html-entities "^1.2.0"
+    querystring "^0.2.0"
+    strip-ansi "^3.0.0"
+
+webpack-log@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/webpack-log/-/webpack-log-2.0.0.tgz#5b7928e0637593f119d32f6227c1e0ac31e1b47f"
+  integrity sha512-cX8G2vR/85UYG59FgkoMamwHUIkSSlV3bBMRsbxVXVUk2j6NleCKjQ/WE9eYg9WY4w25O9w8wKP4rzNZFmUcUg==
+  dependencies:
+    ansi-colors "^3.0.0"
+    uuid "^3.3.2"
+
+webpack-merge@4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-4.2.2.tgz#a27c52ea783d1398afd2087f547d7b9d2f43634d"
+  integrity sha512-TUE1UGoTX2Cd42j3krGYqObZbOD+xF7u28WB7tfUordytSjbWTIjK/8V0amkBfTYN4/pB/GIDlJZZ657BGG19g==
+  dependencies:
+    lodash "^4.17.15"
+
+webpack-sources@1.4.3, webpack-sources@^1.1.0, webpack-sources@^1.2.0, webpack-sources@^1.3.0, webpack-sources@^1.4.0, webpack-sources@^1.4.1, webpack-sources@^1.4.3:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.4.3.tgz#eedd8ec0b928fbf1cbfe994e22d2d890f330a933"
+  integrity sha512-lgTS3Xhv1lCOKo7SA5TjKXMjpSM4sBjNV5+q2bqesbSPs5FjGmU6jjtBSkX9b4qW87vDIsCIlUPOEhbZrMdjeQ==
+  dependencies:
+    source-list-map "^2.0.0"
+    source-map "~0.6.1"
+
+webpack-subresource-integrity@1.3.4:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/webpack-subresource-integrity/-/webpack-subresource-integrity-1.3.4.tgz#4554e0c622d6787f880eba009cdb73139c107bad"
+  integrity sha512-6XbGYzjh30cGQT/NsC+9IAkJP8IL7/t47sbwR5DLSsamiD56Rwv4/+hsgEHsviPvrEFZ0JRAQtCRN3UsR2Pw9g==
+  dependencies:
+    webpack-sources "^1.3.0"
+
+webpack-virtual-modules@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/webpack-virtual-modules/-/webpack-virtual-modules-0.2.1.tgz#8ab73d4df0fd37ed27bb8d823bc60ea7266c8bf7"
+  integrity sha512-0PWBlxyt4uGDofooIEanWhhyBOHdd+lr7QpYNDLC7/yc5lqJT8zlc04MTIBnKj+c2BlQNNuwE5er/Tg4wowHzA==
+  dependencies:
+    debug "^3.0.0"
+
+webpack@4.41.2:
+  version "4.41.2"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.41.2.tgz#c34ec76daa3a8468c9b61a50336d8e3303dce74e"
+  integrity sha512-Zhw69edTGfbz9/8JJoyRQ/pq8FYUoY0diOXqW0T6yhgdhCv6wr0hra5DwwWexNRns2Z2+gsnrNcbe9hbGBgk/A==
+  dependencies:
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/helper-module-context" "1.8.5"
+    "@webassemblyjs/wasm-edit" "1.8.5"
+    "@webassemblyjs/wasm-parser" "1.8.5"
+    acorn "^6.2.1"
+    ajv "^6.10.2"
+    ajv-keywords "^3.4.1"
+    chrome-trace-event "^1.0.2"
+    enhanced-resolve "^4.1.0"
+    eslint-scope "^4.0.3"
+    json-parse-better-errors "^1.0.2"
+    loader-runner "^2.4.0"
+    loader-utils "^1.2.3"
+    memory-fs "^0.4.1"
+    micromatch "^3.1.10"
+    mkdirp "^0.5.1"
+    neo-async "^2.6.1"
+    node-libs-browser "^2.2.1"
+    schema-utils "^1.0.0"
+    tapable "^1.1.3"
+    terser-webpack-plugin "^1.4.1"
+    watchpack "^1.6.0"
+    webpack-sources "^1.4.1"
+
+webpack@^4.33.0, webpack@^4.38.0:
+  version "4.41.6"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.41.6.tgz#12f2f804bf6542ef166755050d4afbc8f66ba7e1"
+  integrity sha512-yxXfV0Zv9WMGRD+QexkZzmGIh54bsvEs+9aRWxnN8erLWEOehAKUTeNBoUbA6HPEZPlRo7KDi2ZcNveoZgK9MA==
+  dependencies:
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/helper-module-context" "1.8.5"
+    "@webassemblyjs/wasm-edit" "1.8.5"
+    "@webassemblyjs/wasm-parser" "1.8.5"
+    acorn "^6.2.1"
+    ajv "^6.10.2"
+    ajv-keywords "^3.4.1"
+    chrome-trace-event "^1.0.2"
+    enhanced-resolve "^4.1.0"
+    eslint-scope "^4.0.3"
+    json-parse-better-errors "^1.0.2"
+    loader-runner "^2.4.0"
+    loader-utils "^1.2.3"
+    memory-fs "^0.4.1"
+    micromatch "^3.1.10"
+    mkdirp "^0.5.1"
+    neo-async "^2.6.1"
+    node-libs-browser "^2.2.1"
+    schema-utils "^1.0.0"
+    tapable "^1.1.3"
+    terser-webpack-plugin "^1.4.3"
+    watchpack "^1.6.0"
+    webpack-sources "^1.4.1"
+
+websocket-driver@>=0.5.1:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/websocket-driver/-/websocket-driver-0.7.3.tgz#a2d4e0d4f4f116f1e6297eba58b05d430100e9f9"
+  integrity sha512-bpxWlvbbB459Mlipc5GBzzZwhoZgGEZLuqPaR0INBGnPAY1vdBX6hPnoFXiw+3yWxDuHyQjO2oXTMyS8A5haFg==
+  dependencies:
+    http-parser-js ">=0.4.0 <0.4.11"
+    safe-buffer ">=5.1.0"
+    websocket-extensions ">=0.1.1"
+
+websocket-extensions@>=0.1.1:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
+  integrity sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==
+
+whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.3, whatwg-encoding@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.5.tgz#5abacf777c32166a51d085d6b4f3e7d27113ddb0"
+  integrity sha512-b5lim54JOPN9HtzvK9HFXvBma/rnfFeqsic0hSpjtDbVxR3dJKLc+KB4V6GgiGOvl7CY/KNh8rxSo9DKQrnUEw==
+  dependencies:
+    iconv-lite "0.4.24"
+
+whatwg-mimetype@^2.1.0, whatwg-mimetype@^2.2.0, whatwg-mimetype@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz#3d4b1e0312d2079879f826aff18dbeeca5960fbf"
+  integrity sha512-M4yMwr6mAnQz76TbJm914+gPpB/nCwvZbJU28cUD6dR004SAxDLOOSUaB1JDRqLtaOV/vi0IC5lEAGFgrjGv/g==
+
+whatwg-url@^6.4.1:
+  version "6.5.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-6.5.0.tgz#f2df02bff176fd65070df74ad5ccbb5a199965a8"
+  integrity sha512-rhRZRqx/TLJQWUpQ6bmrt2UV4f0HCQ463yQuONJqC6fO2VoEb1pTYddbe59SkYq87aoM5A3bdhMZiUiVws+fzQ==
+  dependencies:
+    lodash.sortby "^4.7.0"
+    tr46 "^1.0.1"
+    webidl-conversions "^4.0.2"
+
+whatwg-url@^7.0.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-7.1.0.tgz#c2c492f1eca612988efd3d2266be1b9fc6170d06"
+  integrity sha512-WUu7Rg1DroM7oQvGWfOiAK21n74Gg+T4elXEQYkOhtyLeWiJFoOGLXPKI/9gzIie9CtwVLm8wtw6YJdKyxSjeg==
+  dependencies:
+    lodash.sortby "^4.7.0"
+    tr46 "^1.0.1"
+    webidl-conversions "^4.0.2"
+
+when@~3.6.x:
+  version "3.6.4"
+  resolved "https://registry.yarnpkg.com/when/-/when-3.6.4.tgz#473b517ec159e2b85005497a13983f095412e34e"
+  integrity sha1-RztRfsFZ4rhQBUl6E5g/CVQS404=
+
+which-module@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
+  integrity sha1-u6Y8qGGUiZT/MHc2CJ47lgJsKk8=
+
+which-module@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
+  integrity sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=
+
+which-pm-runs@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/which-pm-runs/-/which-pm-runs-1.0.0.tgz#670b3afbc552e0b55df6b7780ca74615f23ad1cb"
+  integrity sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs=
+
+which@1, which@^1.2.10, which@^1.2.14, which@^1.2.9, which@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
+  integrity sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==
+  dependencies:
+    isexe "^2.0.0"
+
+which@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/which/-/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"
+  integrity sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==
+  dependencies:
+    isexe "^2.0.0"
+
+wide-align@^1.1.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"
+  integrity sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==
+  dependencies:
+    string-width "^1.0.2 || 2"
+
+widest-line@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/widest-line/-/widest-line-2.0.1.tgz#7438764730ec7ef4381ce4df82fb98a53142a3fc"
+  integrity sha512-Ba5m9/Fa4Xt9eb2ELXt77JxVDV8w7qQrH0zS/TWSJdLyAwQjWoOzpzj5lwVftDz6n/EOu3tNACS84v509qwnJA==
+  dependencies:
+    string-width "^2.1.1"
+
+widest-line@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/widest-line/-/widest-line-3.1.0.tgz#8292333bbf66cb45ff0de1603b136b7ae1496eca"
+  integrity sha512-NsmoXalsWVDMGupxZ5R08ka9flZjjiLvHVAWYOKtiKM8ujtZWr9cRffak+uSE48+Ob8ObalXpwyeUiyDD6QFgg==
+  dependencies:
+    string-width "^4.0.0"
+
+window-size@0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
+  integrity sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=
+
+winston-transport@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/winston-transport/-/winston-transport-4.3.0.tgz#df68c0c202482c448d9b47313c07304c2d7c2c66"
+  integrity sha512-B2wPuwUi3vhzn/51Uukcao4dIduEiPOcOt9HJ3QeaXgkJ5Z7UwpBzxS4ZGNHtrxrUvTwemsQiSys0ihOf8Mp1A==
+  dependencies:
+    readable-stream "^2.3.6"
+    triple-beam "^1.2.0"
+
+winston@^3.1.0:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/winston/-/winston-3.2.1.tgz#63061377976c73584028be2490a1846055f77f07"
+  integrity sha512-zU6vgnS9dAWCEKg/QYigd6cgMVVNwyTzKs81XZtTFuRwJOcDdBg7AU0mXVyNbs7O5RH2zdv+BdNZUlx7mXPuOw==
+  dependencies:
+    async "^2.6.1"
+    diagnostics "^1.1.1"
+    is-stream "^1.1.0"
+    logform "^2.1.1"
+    one-time "0.0.4"
+    readable-stream "^3.1.1"
+    stack-trace "0.0.x"
+    triple-beam "^1.3.0"
+    winston-transport "^4.3.0"
+
+with@^5.0.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/with/-/with-5.1.1.tgz#fa4daa92daf32c4ea94ed453c81f04686b575dfe"
+  integrity sha1-+k2qktrzLE6pTtRTyB8EaGtXXf4=
+  dependencies:
+    acorn "^3.1.0"
+    acorn-globals "^3.0.0"
+
+word-wrap@~1.2.3:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
+  integrity sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==
+
+wordwrap@0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
+  integrity sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8=
+
+wordwrap@~0.0.2:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
+  integrity sha1-o9XabNXAvAAI03I0u68b7WMFkQc=
+
+worker-farm@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/worker-farm/-/worker-farm-1.7.0.tgz#26a94c5391bbca926152002f69b84a4bf772e5a8"
+  integrity sha512-rvw3QTZc8lAxyVrqcSGVm5yP/IJ2UcB3U0graE3LCFoZ0Yn2x4EoVSqJKdB/T5M+FLcRPjz4TDacRf3OCfNUzw==
+  dependencies:
+    errno "~0.1.7"
+
+worker-plugin@3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/worker-plugin/-/worker-plugin-3.2.0.tgz#ddae9f161b76fcbaacf8f54ecd037844584e43e7"
+  integrity sha512-W5nRkw7+HlbsEt3qRP6MczwDDISjiRj2GYt9+bpe8A2La00TmJdwzG5bpdMXhRt1qcWmwAvl1TiKaHRa+XDS9Q==
+  dependencies:
+    loader-utils "^1.1.0"
+
+worker-rpc@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/worker-rpc/-/worker-rpc-0.1.1.tgz#cb565bd6d7071a8f16660686051e969ad32f54d5"
+  integrity sha512-P1WjMrUB3qgJNI9jfmpZ/htmBEjFh//6l/5y8SD9hg1Ef5zTTVVoRjTrTEzPrNBQvmhMxkoTsjOXN10GWU7aCg==
+  dependencies:
+    microevent.ts "~0.1.1"
+
+wrap-ansi@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
+  integrity sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=
+  dependencies:
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+
+wrap-ansi@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-3.0.1.tgz#288a04d87eda5c286e060dfe8f135ce8d007f8ba"
+  integrity sha1-KIoE2H7aXChuBg3+jxNc6NAH+Lo=
+  dependencies:
+    string-width "^2.1.1"
+    strip-ansi "^4.0.0"
+
+wrap-ansi@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-5.1.0.tgz#1fd1f67235d5b6d0fee781056001bfb694c03b09"
+  integrity sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==
+  dependencies:
+    ansi-styles "^3.2.0"
+    string-width "^3.0.0"
+    strip-ansi "^5.0.0"
+
+wrap-ansi@^6.2.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-6.2.0.tgz#e9393ba07102e6c91a3b221478f0257cd2856e53"
+  integrity sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
+wrapped@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/wrapped/-/wrapped-1.0.1.tgz#c783d9d807b273e9b01e851680a938c87c907242"
+  integrity sha1-x4PZ2Aeyc+mwHoUWgKk4yHyQckI=
+  dependencies:
+    co "3.1.0"
+    sliced "^1.0.1"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+  integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
+
+write-file-atomic@2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.4.1.tgz#d0b05463c188ae804396fd5ab2a370062af87529"
+  integrity sha512-TGHFeZEZMnv+gBFRfjAcxL5bPHrsGKtnb4qsFAws7/vlh+QfwAaySIw4AXP9ZskTTh5GWu3FLuJhsWVdiJPGvg==
+  dependencies:
+    graceful-fs "^4.1.11"
+    imurmurhash "^0.1.4"
+    signal-exit "^3.0.2"
+
+write-file-atomic@^2.0.0, write-file-atomic@^2.3.0:
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.4.3.tgz#1fd2e9ae1df3e75b8d8c367443c692d4ca81f481"
+  integrity sha512-GaETH5wwsX+GcnzhPgKcKjJ6M2Cq3/iZp1WyY/X1CSqrW+jVNM9Y7D8EC2sM4ZG/V8wZlSniJnCKWPmBYAucRQ==
+  dependencies:
+    graceful-fs "^4.1.11"
+    imurmurhash "^0.1.4"
+    signal-exit "^3.0.2"
+
+write-file-atomic@^3.0.0, write-file-atomic@^3.0.1:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-3.0.3.tgz#56bd5c5a5c70481cd19c571bd39ab965a5de56e8"
+  integrity sha512-AvHcyZ5JnSfq3ioSyjrBkH9yW4m7Ayk8/9My/DD9onKeu/94fwrMocemO2QAJFAlnnDN+ZDS+ZjAR5ua1/PV/Q==
+  dependencies:
+    imurmurhash "^0.1.4"
+    is-typedarray "^1.0.0"
+    signal-exit "^3.0.2"
+    typedarray-to-buffer "^3.1.5"
+
+write@1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/write/-/write-1.0.3.tgz#0800e14523b923a387e415123c865616aae0f5c3"
+  integrity sha512-/lg70HAjtkUgWPVZhZcm+T4hkL8Zbtp1nFNOn3lRrxnlv50SRBv7cR7RqR+GMsd3hUXy9hWBo4CHTbFTcOYwig==
+  dependencies:
+    mkdirp "^0.5.1"
+
+ws@^5.2.0:
+  version "5.2.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-5.2.2.tgz#dffef14866b8e8dc9133582514d1befaf96e980f"
+  integrity sha512-jaHFD6PFv6UgoIVda6qZllptQsMlDEJkTQcybzzXDYM1XO9Y8em691FGMPmM46WGyLU4z9KMgQN+qrux/nhlHA==
+  dependencies:
+    async-limiter "~1.0.0"
+
+ws@^6.2.1:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
+  integrity sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==
+  dependencies:
+    async-limiter "~1.0.0"
+
+ws@^7.0.0:
+  version "7.2.1"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.1.tgz#03ed52423cd744084b2cf42ed197c8b65a936b8e"
+  integrity sha512-sucePNSafamSKoOqoNfBd8V0StlkzJKL2ZAhGQinCfNQ+oacw+Pk7lcdAElecBF2VkLNZRiIb5Oi1Q5lVUVt2A==
+
+x-is-string@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/x-is-string/-/x-is-string-0.1.0.tgz#474b50865af3a49a9c4657f05acd145458f77d82"
+  integrity sha1-R0tQhlrzpJqcRlfwWs0UVFj3fYI=
+
+xdg-basedir@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
+  integrity sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=
+
+xdg-basedir@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-4.0.0.tgz#4bc8d9984403696225ef83a1573cbbcb4e79db13"
+  integrity sha512-PSNhEJDejZYV7h50BohL09Er9VaIefr2LMAf3OEmpCkjOi34eYyQYAXUTjEQtZJTKcF0E2UKTh+osDLsgNim9Q==
+
+xml-name-validator@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
+  integrity sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==
+
+xml@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/xml/-/xml-1.0.1.tgz#78ba72020029c5bc87b8a81a3cfcd74b4a2fc1e5"
+  integrity sha1-eLpyAgApxbyHuKgaPPzXS0ovweU=
+
+xmlchars@^2.1.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/xmlchars/-/xmlchars-2.2.0.tgz#060fe1bcb7f9c76fe2a17db86a9bc3ab894210cb"
+  integrity sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw==
+
+xmldom@0.1.27:
+  version "0.1.27"
+  resolved "https://registry.yarnpkg.com/xmldom/-/xmldom-0.1.27.tgz#d501f97b3bdb403af8ef9ecc20573187aadac0e9"
+  integrity sha1-1QH5ezvbQDr4757MIFcxh6rawOk=
+
+xpath@^0.0.27:
+  version "0.0.27"
+  resolved "https://registry.yarnpkg.com/xpath/-/xpath-0.0.27.tgz#dd3421fbdcc5646ac32c48531b4d7e9d0c2cfa92"
+  integrity sha512-fg03WRxtkCV6ohClePNAECYsmpKKTv5L8y/X3Dn1hQrec3POx2jHZ/0P2qQ6HvsrU1BmeqXcof3NGGueG6LxwQ==
+
+"xtend@>=4.0.0 <4.1.0-0", xtend@^4.0.0, xtend@^4.0.1, xtend@~4.0.0, xtend@~4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
+  integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
+
+xxhashjs@^0.2.1:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/xxhashjs/-/xxhashjs-0.2.2.tgz#8a6251567621a1c46a5ae204da0249c7f8caa9d8"
+  integrity sha512-AkTuIuVTET12tpsVIQo+ZU6f/qDmKuRUcjaqR+OIvm+aCBsZ95i7UVY5WJ9TMsSaZ0DA2WxoZ4acu0sPH+OKAw==
+  dependencies:
+    cuint "^0.2.2"
+
+y18n@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
+  integrity sha1-bRX7qITAhnnA136I53WegR4H+kE=
+
+"y18n@^3.2.1 || ^4.0.0", y18n@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
+  integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
+
+yallist@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
+  integrity sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=
+
+yallist@^3.0.0, yallist@^3.0.2, yallist@^3.0.3:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
+  integrity sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==
+
+yallist@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
+  integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
+
+yaml@^1.7.2:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/yaml/-/yaml-1.7.2.tgz#f26aabf738590ab61efaca502358e48dc9f348b2"
+  integrity sha512-qXROVp90sb83XtAoqE8bP9RwAkTTZbugRUTm5YeFCBfNRPEp2YzTeqWiz7m5OORHzEvrA/qcGS8hp/E+MMROYw==
+  dependencies:
+    "@babel/runtime" "^7.6.3"
+
+yargs-parser@10.x, yargs-parser@^10.0.0:
+  version "10.1.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-10.1.0.tgz#7202265b89f7e9e9f2e5765e0fe735a905edbaa8"
+  integrity sha512-VCIyR1wJoEBZUqk5PA+oOBF6ypbwh5aNB3I50guxAL/quggdfs4TtNHQrSazFA3fYZ+tEqfs0zIGlv0c/rgjbQ==
+  dependencies:
+    camelcase "^4.1.0"
+
+yargs-parser@^11.1.1:
+  version "11.1.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-11.1.1.tgz#879a0865973bca9f6bab5cbdf3b1c67ec7d3bcf4"
+  integrity sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==
+  dependencies:
+    camelcase "^5.0.0"
+    decamelize "^1.2.0"
+
+yargs-parser@^13.0.0, yargs-parser@^13.1.1:
+  version "13.1.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-13.1.1.tgz#d26058532aa06d365fe091f6a1fc06b2f7e5eca0"
+  integrity sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==
+  dependencies:
+    camelcase "^5.0.0"
+    decamelize "^1.2.0"
+
+yargs-parser@^16.1.0:
+  version "16.1.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-16.1.0.tgz#73747d53ae187e7b8dbe333f95714c76ea00ecf1"
+  integrity sha512-H/V41UNZQPkUMIT5h5hiwg4QKIY1RPvoBV4XcjUbRM8Bk2oKqqyZ0DIEbTFZB0XjbtSPG8SAa/0DxCQmiRgzKg==
+  dependencies:
+    camelcase "^5.0.0"
+    decamelize "^1.2.0"
+
+yargs-parser@^4.2.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-4.2.1.tgz#29cceac0dc4f03c6c87b4a9f217dd18c9f74871c"
+  integrity sha1-KczqwNxPA8bIe0qfIX3RjJ90hxw=
+  dependencies:
+    camelcase "^3.0.0"
+
+yargs-parser@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-5.0.0.tgz#275ecf0d7ffe05c77e64e7c86e4cd94bf0e1228a"
+  integrity sha1-J17PDX/+Bcd+ZOfIbkzZS/DhIoo=
+  dependencies:
+    camelcase "^3.0.0"
+
+yargs-parser@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-7.0.0.tgz#8d0ac42f16ea55debd332caf4c4038b3e3f5dfd9"
+  integrity sha1-jQrELxbqVd69MyyvTEA4s+P139k=
+  dependencies:
+    camelcase "^4.1.0"
+
+yargs@12.0.5, yargs@^12.0.2, yargs@^12.0.5:
+  version "12.0.5"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-12.0.5.tgz#05f5997b609647b64f66b81e3b4b10a368e7ad13"
+  integrity sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==
+  dependencies:
+    cliui "^4.0.0"
+    decamelize "^1.2.0"
+    find-up "^3.0.0"
+    get-caller-file "^1.0.1"
+    os-locale "^3.0.0"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^2.0.0"
+    which-module "^2.0.0"
+    y18n "^3.2.1 || ^4.0.0"
+    yargs-parser "^11.1.1"
+
+yargs@13.1.0:
+  version "13.1.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-13.1.0.tgz#b2729ce4bfc0c584939719514099d8a916ad2301"
+  integrity sha512-1UhJbXfzHiPqkfXNHYhiz79qM/kZqjTE8yGlEjZa85Q+3+OwcV6NRkV7XOV1W2Eom2bzILeUn55pQYffjVOLAg==
+  dependencies:
+    cliui "^4.0.0"
+    find-up "^3.0.0"
+    get-caller-file "^2.0.1"
+    os-locale "^3.1.0"
+    require-directory "^2.1.1"
+    require-main-filename "^2.0.0"
+    set-blocking "^2.0.0"
+    string-width "^3.0.0"
+    which-module "^2.0.0"
+    y18n "^4.0.0"
+    yargs-parser "^13.0.0"
+
+yargs@15.0.2:
+  version "15.0.2"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-15.0.2.tgz#4248bf218ef050385c4f7e14ebdf425653d13bd3"
+  integrity sha512-GH/X/hYt+x5hOat4LMnCqMd8r5Cv78heOMIJn1hr7QPPBqfeC6p89Y78+WB9yGDvfpCvgasfmWLzNzEioOUD9Q==
+  dependencies:
+    cliui "^6.0.0"
+    decamelize "^1.2.0"
+    find-up "^4.1.0"
+    get-caller-file "^2.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^2.0.0"
+    set-blocking "^2.0.0"
+    string-width "^4.2.0"
+    which-module "^2.0.0"
+    y18n "^4.0.0"
+    yargs-parser "^16.1.0"
+
+yargs@6.6.0:
+  version "6.6.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-6.6.0.tgz#782ec21ef403345f830a808ca3d513af56065208"
+  integrity sha1-eC7CHvQDNF+DCoCMo9UTr1YGUgg=
+  dependencies:
+    camelcase "^3.0.0"
+    cliui "^3.2.0"
+    decamelize "^1.1.1"
+    get-caller-file "^1.0.1"
+    os-locale "^1.4.0"
+    read-pkg-up "^1.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^1.0.2"
+    which-module "^1.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^4.2.0"
+
+yargs@^13.2.2:
+  version "13.3.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-13.3.0.tgz#4c657a55e07e5f2cf947f8a366567c04a0dedc83"
+  integrity sha512-2eehun/8ALW8TLoIl7MVaRUrg+yCnenu8B4kBlRxj3GJGDKU1Og7sMXPNm1BYyM1DOJmTZ4YeN/Nwxv+8XJsUA==
+  dependencies:
+    cliui "^5.0.0"
+    find-up "^3.0.0"
+    get-caller-file "^2.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^2.0.0"
+    set-blocking "^2.0.0"
+    string-width "^3.0.0"
+    which-module "^2.0.0"
+    y18n "^4.0.0"
+    yargs-parser "^13.1.1"
+
+yargs@^15.0.0:
+  version "15.1.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-15.1.0.tgz#e111381f5830e863a89550bd4b136bb6a5f37219"
+  integrity sha512-T39FNN1b6hCW4SOIk1XyTOWxtXdcen0t+XYrysQmChzSipvhBO8Bj0nK1ozAasdk24dNWuMZvr4k24nz+8HHLg==
+  dependencies:
+    cliui "^6.0.0"
+    decamelize "^1.2.0"
+    find-up "^4.1.0"
+    get-caller-file "^2.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^2.0.0"
+    set-blocking "^2.0.0"
+    string-width "^4.2.0"
+    which-module "^2.0.0"
+    y18n "^4.0.0"
+    yargs-parser "^16.1.0"
+
+yargs@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-7.1.0.tgz#6ba318eb16961727f5d284f8ea003e8d6154d0c8"
+  integrity sha1-a6MY6xaWFyf10oT46gA+jWFU0Mg=
+  dependencies:
+    camelcase "^3.0.0"
+    cliui "^3.2.0"
+    decamelize "^1.1.1"
+    get-caller-file "^1.0.1"
+    os-locale "^1.4.0"
+    read-pkg-up "^1.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^1.0.2"
+    which-module "^1.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^5.0.0"
+
+yargs@^8.0.2:
+  version "8.0.2"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-8.0.2.tgz#6299a9055b1cefc969ff7e79c1d918dceb22c360"
+  integrity sha1-YpmpBVsc78lp/355wdkY3Osiw2A=
+  dependencies:
+    camelcase "^4.1.0"
+    cliui "^3.2.0"
+    decamelize "^1.1.1"
+    get-caller-file "^1.0.1"
+    os-locale "^2.0.0"
+    read-pkg-up "^2.0.0"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^2.0.0"
+    which-module "^2.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^7.0.0"
+
+yargs@~3.10.0:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
+  integrity sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=
+  dependencies:
+    camelcase "^1.0.2"
+    cliui "^2.1.0"
+    decamelize "^1.0.0"
+    window-size "0.1.0"
+
+yarn-deduplicate@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/yarn-deduplicate/-/yarn-deduplicate-1.1.1.tgz#19b4a87654b66f55bf3a4bd6b153b4e4ab1b6e6d"
+  integrity sha512-2FDJ1dFmtvqhRmfja89ohYzpaheCYg7BFBSyaUq+kxK0y61C9oHv1XaQovCWGJtP2WU8PksQOgzMVV7oQOobzw==
+  dependencies:
+    "@yarnpkg/lockfile" "^1.1.0"
+    commander "^2.10.0"
+    semver "^5.3.0"
+
+yauzl@2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.4.1.tgz#9528f442dab1b2284e58b4379bb194e22e0c4005"
+  integrity sha1-lSj0QtqxsihOWLQ3m7GU4i4MQAU=
+  dependencies:
+    fd-slicer "~1.0.1"
+
+yauzl@^2.4.2:
+  version "2.10.0"
+  resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.10.0.tgz#c7eb17c93e112cb1086fa6d8e51fb0667b79a5f9"
+  integrity sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=
+  dependencies:
+    buffer-crc32 "~0.2.3"
+    fd-slicer "~1.1.0"
+
+zone.js@^0.10.2:
+  version "0.10.2"
+  resolved "https://registry.yarnpkg.com/zone.js/-/zone.js-0.10.2.tgz#67ca084b3116fc33fc40435e0d5ea40a207e392e"
+  integrity sha512-UAYfiuvxLN4oyuqhJwd21Uxb4CNawrq6fPS/05Su5L4G+1TN+HVDJMUHNMobVQDFJRir2cLAODXwluaOKB7HFg==
+
+zwitch@^1.0.0:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/zwitch/-/zwitch-1.0.5.tgz#d11d7381ffed16b742f6af7b3f223d5cd9fe9920"
+  integrity sha512-V50KMwwzqJV0NpZIZFwfOD5/lyny3WlSzRiXgA0G7VUnRlqttta1L6UQIHzd6EuBY/cHGfwTIck7w1yH6Q5zUw==