Add typescript

(cherry picked from commit 910511dba03196f14bb238c8e15f060c12183c08)

frontend/build/webpack.config.js

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 const path = require('path');
 const webpack = require('webpack');
 const FileManagerPlugin = require('filemanager-webpack-plugin');
@@ -5,6 +6,7 @@ const HtmlWebpackPlugin = require('html-webpack-plugin');
 const LiveReloadPlugin = require('webpack-livereload-plugin');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const TerserPlugin = require('terser-webpack-plugin');
+const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
 
 module.exports = (env) => {
   const uiFolder = 'UI';
@@ -38,6 +40,11 @@ module.exports = (env) => {
     },
 
     resolve: {
+      extensions: [
+        '.ts',
+        '.tsx',
+        '.js'
+      ],
       modules: [
         srcFolder,
         path.join(srcFolder, 'Shims'),
@@ -131,6 +138,8 @@ module.exports = (env) => {
         }
       }),
 
+      new ForkTsCheckerWebpackPlugin(),
+
       new LiveReloadPlugin()
     ],
 
@@ -154,7 +163,7 @@ module.exports = (env) => {
           }
         },
         {
-          test: /\.js?$/,
+          test: [/\.jsx?$/, /\.tsx?$/],
           exclude: /(node_modules|JsLibraries)/,
           use: [
             {
@@ -185,6 +194,7 @@ module.exports = (env) => {
           exclude: /(node_modules|globals.css)/,
           use: [
             { loader: MiniCssExtractPlugin.loader },
+            { loader: 'css-modules-typescript-loader' },
             {
               loader: 'css-loader',
               options: {