webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const webpack = require('webpack'); //to access built-in plugins

module.exports = {
  entry: './src/app.ts',
  mode: 'development',
  devServer: {
    static: {
      directory: path.join(__dirname, 'public'),
    },
    compress: true,
    port: 4005,
  },
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        use: 'ts-loader',
        exclude: /node_modules/,
      },
      {
        test: /\.css$/,
        include: path.resolve(__dirname, 'src/assets'),
        use: [
          'style-loader',
          'css-loader',
          'postcss-loader'

        ]
      },
      {
        test: /\.html$/i,
        loader: "html-loader",
      },
    ],
  },
  resolve: {
    extensions: ['.tsx', '.ts', '.js'],
  },
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'bundle.js',
  },
  plugins: [new HtmlWebpackPlugin({ template: './src/public/index.html' })],
};