webpack.config.js

let path = require('path');
let HtmlWebpackPlugin = require('html-webpack-plugin');
let MiniCssExtractPlugin = require('mini-css-extract-plugin');
let webpack = require('webpack');

var basePath = __dirname;

module.exports = {
  context: path.join(basePath, 'src'),
  resolve: {
    extensions: ['.js', '.ts', '.tsx']
  },
  entry: {
    app: './index.tsx',
    vendorStyles: [
      '../node_modules/bootstrap/dist/css/bootstrap.css',
    ],
  },
  output: {
    path: path.join(basePath, 'dist'),
    filename: '[name].js',
  },
  module: {
    rules: [
      {
        test: /\.tsx$/,
        exclude: /node_modules/,
        loader: 'awesome-typescript-loader',
        options: {
          useBabel: true,
        },
      },
      {
        test: /\.css$/,
        use: [MiniCssExtractPlugin.loader, "css-loader"],
      },
      {
        test: /\.(png|jpg|gif|svg)$/,
        loader: 'file-loader',
        options: {
          name: '[path][name].[hash].[ext]',
        }
      },
    ],
  },
  // For development https://webpack.js.org/configuration/devtool/#for-development
  devtool: 'inline-source-map',
  devServer: {
    port: 8080,
    noInfo: true,
  },
  plugins: [
    //Generate index.html in /dist => https://github.com/ampedandwired/html-webpack-plugin
    new HtmlWebpackPlugin({
      filename: 'index.html', //Name of file in ./dist/
      template: 'index.html', //Name of template in ./src
      hash: true,
    }),
    new MiniCssExtractPlugin({
      filename: "[name].css",
      chunkFilename: "[id].css"
    }),
  ],
  
};