webpack.config.js

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

module.exports = {
  mode: 'production',
  entry: './src/index',

  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'dist/'),
    publicPath: '/dist/'
  },
  resolve: {
    extensions: ['.ts', '.js']
  },
  devtool: false,
  optimization: {
    minimize: true
  },
  performance: {
    hints: false
  },
  module: {
    rules: [
      {
        test: /\.ts$/,
        use: 'ts-loader',
        exclude: /node_modules/
      },
      {
        test: /\.css$/,
        include: path.resolve(__dirname, 'public'),
        use: [MiniCssExtractPlugin.loader, 'css-loader', 'postcss-loader']
      }
    ]
  },
  watchOptions: {
    ignored: /node_modules/
  },
  plugins: [
    // new CleanWebpackPlugin({

    // }),
    new MiniCssExtractPlugin({
      filename: 'styles.css',
    }),
    new HtmlWebpackPlugin({
      template: path.resolve(__dirname, './public/index.html'),
    })
  ],
  devServer: {
    hot: true,
    static: [{
      directory: path.resolve(__dirname, './public'),
      publicPath: '/'
    },
    {
      directory: path.resolve(__dirname, './dist'),
      publicPath: '/dist'
    },
    {
      directory: path.resolve(__dirname, './assets'),
      publicPath: '/assets'
    }]
  }
}