webpack.config.js

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

module.exports = {
    entry: './src/main.ts',
    output: {
        path: path.resolve(__dirname, 'dist'),
        filename: 'bundle.js',
        clean: true,
    },
    module: {
        rules: [
            {
                test: /\.css$/,
                use: [MiniCssExtractPlugin.loader, 'css-loader'],
            },
            {
                test: /\.js$/,
                loader: 'babel-loader',
                exclude: /node_modules/,
            },
            {
                test: /\.ts$/,
                use: 'ts-loader',
                exclude: /node_modules/,
            },
        ],
    },
    resolve: {
        extensions: ['.ts', '.js'],
    },
    optimization: {
        minimize: true,
        minimizer: [new CssMinimizerWebpackPlugin(), '...'],
    },
    plugins: [
        new HtmlWebpackPlugin({
            filename: 'index.html',
            template: './src/index.html',
            hash: true,
        }),
        new MiniCssExtractPlugin({
            filename: 'style.css',
        }),
    ],
};