webpack.config.js

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

module.exports = {
  entry: ['@babel/polyfill', `${__dirname}/src/index.tsx`],
  output: {
    path: `${__dirname}/dist`,
    filename: 'bundle.js',
  },
  devtool: 'inline-source-map',
  devServer: {
    historyApiFallback: true,
    contentBase: path.join(__dirname, 'dist'),
    compress: true,
    port: 9000,
  },
  module: {
    rules: [{
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: ['babel-loader'],
      },
      {
        test: /\.(ts|tsx)$/,
        exclude: /node_modules/,
        use: ['ts-loader'],
      },
      {
        test: /\.html$/,
        use: [{
          loader: 'html-loader',
          options: {
            minimize: true,
          },
        }, ],
      },
      {
        test: /\.css$/,
        use: [
          MiniCssExtractPlugin.loader,
          {
            loader: 'css-loader',
          },
        ],
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif)$/,
        use: [{
          loader: 'url-loader',
          options: {
            limit: 10000,
            name: '[name].[ext]?[hash]',
            publicPath: '/dist',
          },
        }, ],
      },
    ],
  },
  resolve: {
    extensions: ['*', '.js', '.jsx', '.ts', '.tsx'],
    alias: {
      src: path.resolve(__dirname, 'src'),
      atoms: path.resolve(__dirname, 'src/components/atoms'),
      modules: path.resolve(__dirname, 'src/components/modules'),
      templates: path.resolve(__dirname, 'src/components/templates'),
      assets: path.resolve(__dirname, 'src/assets'),
      data: path.resolve(__dirname, 'src/data'),
      hooks: path.resolve(__dirname, 'src/hooks'),
      util: path.resolve(__dirname, 'src/util'),
    },
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: path.resolve(__dirname, 'public', 'index.html'),
    }),
    new MiniCssExtractPlugin({
      filename: '[name].css',
      chunkFilename: '[id].css',
    }),
  ],
};