Enable antd (ant-design) support

packages/antd/.eslintrc

@@ -0,0 +1,33 @@
+{
+    "parser": "babel-eslint",
+    "rules": {
+        "react/jsx-uses-react": 2,
+        "react/jsx-uses-vars": 2,
+        "react/react-in-jsx-scope": 2,
+        "react/jsx-tag-spacing": [1, {
+          "beforeSelfClosing": "always"
+        }],
+        "curly": [2],
+        "linebreak-style": [2, "unix"],
+        "semi": [2, "always"],
+        "comma-dangle": [0],
+        "no-unused-vars": [2, {
+          "vars": "all",
+          "args": "none",
+          "ignoreRestSiblings": true
+        }],
+        "no-console": [0],
+        "object-curly-spacing": [2, "always"],
+        "keyword-spacing": ["error"]
+    },
+    "env": {
+        "es6": true,
+        "browser": true,
+        "node": true
+    },
+    "extends": "eslint:recommended",
+    "plugins": [
+        "jsx-a11y",
+        "react"
+    ]
+}

packages/antd/README.md

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+[![npm][npm-shield]][npm-url]
+[![npm downloads][npm-dl-shield]][npm-dl-url]
+
+<br />
+<p align="center">
+  <h3 align="center">@rjsf/antd</h3>
+
+  <p align="center">
+    Ant Design theme, fields and widgets for <a href="https://github.com/rjsf-team/react-jsonschema-form"><code>react-jsonschema-form</code></a>.
+    <br />
+    <a href="https://react-jsonschema-form.readthedocs.io/"><strong>Explore the docs »</strong></a>
+    <br />
+    <br />
+    <a href="https://rjsf-team.github.io/react-jsonschema-form/">View Playground (TBD)</a>
+    ·
+    <a href="https://github.com/rjsf-team/react-jsonschema-form/issues">Report Bug</a>
+    ·
+    <a href="https://github.com/rjsf-team/react-jsonschema-form/issues">Request Feature</a>
+  </p>
+</p>
+
+## Table of Contents
+
+- [Getting Started](#getting-started)
+  - [Prerequisites](#prerequisites)
+  - [Installation](#installation)
+- [Usage](#usage)
+- [Roadmap](#roadmap)
+- [Contributing](#contributing)
+- [License](#license)
+
+## Getting Started
+
+### Prerequisites
+
+- `antd >= 4.0.0`
+- `react-jsonschema-form >= 2.0.0`
+
+```sh
+npm install antd @rjsf/core
+```
+
+### Installation
+
+```sh
+npm install @rjsf/antd
+```
+
+## Usage
+
+```javascript
+import Form from '@rjsf/antd';
+```
+
+or
+
+```javascript
+import { withTheme } from '@rjsf/core';
+import { Theme } from '@rjsf/antd';
+
+// Make modifications to the Theme with your own fields and widgets
+
+const Form = withTheme(Theme);
+```
+
+## Roadmap
+
+See the general [open issues](https://github.com/rjsf-team/react-jsonschema-form/issues).
+
+## Contributing
+
+Read the general [contributors' guide](https://react-jsonschema-form.readthedocs.io/en/latest/#contributing) to get started.
+
+## License
+
+Apache 2
+
+<!-- MARKDOWN LINKS & IMAGES -->
+
+[npm-shield]: https://img.shields.io/npm/v/react-jsonschema-form/latest.svg?style=flat-square
+[npm-url]: https://www.npmjs.com/package/react-jsonschema-form
+[npm-dl-shield]: https://img.shields.io/npm/dm/react-jsonschema-form.svg?style=flat-square
+[npm-dl-url]: https://www.npmjs.com/package/react-jsonschema-form

packages/antd/__mocks__/matchMedia.mock

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+Object.defineProperty(window, 'matchMedia', {
+    writable: true,
+    value: jest.fn().mockImplementation(query => ({
+      matches: false,
+      media: query,
+      onchange: null,
+      addListener: jest.fn(),
+      removeListener: jest.fn(),
+      addEventListener: jest.fn(),
+      removeEventListener: jest.fn(),
+      dispatchEvent: jest.fn(),
+    })),
+  });

packages/antd/__mocks__/styleMock.js

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+module.exports = {};

packages/antd/babel.config.js

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+const BABEL_ENV = process.env.BABEL_ENV;
+
+const defaultPlugins = [];
+
+module.exports = {
+  "presets": [
+    [
+      "@babel/preset-env",
+      {
+        modules: ["cjs", "test"].includes(BABEL_ENV) ? "commonjs" : false,
+        targets:
+          BABEL_ENV === "test" ? { node: "current" } : { browsers: "defaults" },
+      },
+    ],
+    "@babel/preset-react"
+  ],
+  "plugins": [
+    [
+      "import",
+      {
+        "libraryName": "antd",
+        "style": true
+      }
+    ],
+    "@babel/plugin-proposal-object-rest-spread",
+    "@babel/plugin-proposal-class-properties",
+    [
+      "@babel/plugin-transform-runtime",
+      {
+        "corejs": 2
+      }
+    ]
+  ],
+  "env": {
+      cjs: {
+        plugins: defaultPlugins,
+        ignore: ['test/**/*.js']
+      },
+      umd: {
+        plugins: defaultPlugins,
+        ignore: ['test/**/*.js']
+      },
+      es: {
+        plugins: [
+          ...defaultPlugins,
+          ['@babel/plugin-transform-runtime', { useESModules: true, corejs: 2 }]
+        ],
+        ignore: ['test/**/*.js']
+      },
+      test: {
+        plugins: defaultPlugins,
+        ignore: []
+      }
+  }
+};