webpack.config.js

const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyPlugin = require('copy-webpack-plugin');
const ESLint = require('eslint-webpack-plugin');
const path = require('path');

module.exports = {
  entry: './src/index.ts',
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'dist'),
  },
  resolve: {
    extensions: ['.tsx', '.ts', '.js'],
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: path.resolve(__dirname, 'index.html')
    }),
    new CopyPlugin({ patterns: [
      { from: path.resolve(__dirname, 'src/assets'), to: "assets" }
    ]}),
    new ESLint()
  ],
  module: {
    rules: [
      {
        test: /\.s[ac]ss$/i,
        use: [
          "style-loader",
          "css-loader",
          "sass-loader"
        ]
      },
      {
        test: /\.tsx?$/,
        use: 'ts-loader',
        exclude: /node_modules/,
      },
      {
        test: /.(eot|svg|ttf|woff|woff2|png|jpg|gif)$/i,
        type: 'asset',
      },
    ],
  },
  devServer: {
    contentBase: path.join(__dirname, 'dist'),
    compress: true,
    open: true,
    port: 2000,
  },
};