webpack.config.js

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

module.exports = {
    entry: ['./src/app/app.ts', './src/styles/styles.css'],
    module: {
        rules: [
            {
                test: /\.ts?$/,
                use: 'ts-loader',
                exclude: /node_modules/,
            },
            {
                test: /\.css$/,
                use: [ MiniCssExtractPlugin.loader, "css-loader" ]
            },
        ],
    },
    resolve: {
        extensions: ['.ts', '.js'],
    },
    output: {
        filename: 'bundle.js',
        path: path.resolve(__dirname, 'dist'),
    },
    plugins: [
        new HtmlWebpackPlugin({
            template: 'src/index.html'
        }),
        new MiniCssExtractPlugin({
            filename: "bundle.css"
        })
    ],
    devServer: {
        static: {
            directory: path.join(__dirname, "dist"),
        },
        compress: true,
        port: 4000,
        open: true,
        hot: true,
        historyApiFallback: true
    },
};