Introduce TypeScript support into the dev & build systems

.babelrc.js

@@ -11,10 +11,12 @@ module.exports = {
       "useBuiltIns": "usage",
       "modules": process.env.BABEL_MODULES ? process.env.BABEL_MODULES : "commonjs" // babel's default is commonjs
     }],
+    "@babel/typescript",
     "@babel/react"
   ],
   "plugins": [
     "pegjs-inline-precompile",
+    "./scripts/babel/proptypes-from-ts-props",
     "add-module-exports",
     [
       "react-docgen",

.gitignore

@@ -10,7 +10,6 @@ tmp/
 dist/
 lib/
 es/
-types/
 .idea
 .vscode/
 .DS_Store
@@ -19,3 +18,7 @@ types/
 npm-debug.log
 yarn-error.log
 eui.d.ts
+
+# typescript output
+types/
+eui.d.ts

.npmignore

@@ -5,11 +5,13 @@ tmp/
 wiki/
 generator-eui/
 test/
-types/
 src-docs/
 src-framer/
 .nvmrc
 
+# typescript output
+types/
+
 # ignore everything in `scripts` except postinstall.js
 scripts/!(postinstall.js)
 

package.json

@@ -20,7 +20,7 @@
     "lint-es-fix": "eslint --fix --cache --ignore-pattern \"**/*.snap.js\" \"src/**/*.js\" \"src-docs/**/*.js\"",
     "lint-sass": "sass-lint -v --max-warnings 0",
     "lint-sass-fix": "sass-lint-auto-fix -c ./.sass-lint-fix.yml",
-    "lint-ts": "tslint -c ./tslint.yaml -p ./tsconfig.json && tsc -p ./tsconfig.json",
+    "lint-ts": "tslint -c ./tslint.yaml -p ./tsconfig.json && tsc -p ./tsconfig.json --noEmit",
     "lint-ts-fix": "tslint -c ./tslint.yaml -p ./tsconfig.json --fix",
     "lint-framer": "tslint -c ./tslint.yaml -p ./src-framer/tsconfig.json",
     "lint-framer-fix": "tslint -c ./tslint.yaml -p ./src-framer/tsconfig.json --fix",
@@ -68,8 +68,12 @@
     "@babel/polyfill": "^7.0.0",
     "@babel/preset-env": "^7.1.0",
     "@babel/preset-react": "^7.0.0",
+    "@babel/preset-typescript": "^7.1.0",
     "@elastic/eslint-config-kibana": "^0.15.0",
+    "@types/classnames": "^2.2.6",
     "@types/enzyme": "^3.1.13",
+    "@types/jest": "^23.3.9",
+    "@types/lodash": "^4.14.116",
     "@types/react": "^16.0.31",
     "@types/react-virtualized": "^9.18.6",
     "autoprefixer": "^7.1.5",
@@ -81,6 +85,7 @@
     "babel-plugin-inline-react-svg": "^1.0.1",
     "babel-plugin-pegjs-inline-precompile": "^0.1.0",
     "babel-plugin-react-docgen": "^2.0.0",
+    "babel-template": "^6.26.0",
     "chai": "^4.1.2",
     "chai-webdriverio": "^0.4.3",
     "chalk": "^2.4.1",
@@ -105,6 +110,7 @@
     "eslint-plugin-prettier": "^2.6.0",
     "eslint-plugin-react": "^7.4.0",
     "file-loader": "^1.1.11",
+    "fork-ts-checker-webpack-plugin": "^0.4.4",
     "geckodriver": "^1.11.0",
     "glob": "^7.1.2",
     "html-webpack-plugin": "^3.2.0",