webpack.config.js

const path = require("path");
const HtmlWebpackPlugin = require("html-webpack-plugin");

const ENTRY_PATH = path.resolve(__dirname, "src/index");
const DIST_PATH = path.resolve(__dirname, "dist");
const TEMPLATE_PATH = path.resolve(__dirname, "src/index.html");

module.exports = {
  entry: {
    main: ENTRY_PATH,
  },
  output: {
    path: DIST_PATH,
    filename: "[name].[contenthash].js",
    clean: true,
  },
  module: {
    rules: [
      {
        test: /\.css$/,
        use: ["style-loader", "css-loader"],
      },
      {
        test: /\.tsx?$/,
        use: "ts-loader",
        exclude: /node_modules/,
      },
      {
        test: /\.s[ac]ss$/,
        use: ["style-loader", "css-loader", "sass-loader"],
      },
      {
        test: /\.(png|svg|jpg|jpeg)$/i,
        type: "asset/resource",
      },
    ],
  },
  resolve: {
    extensions: [".tsx", ".ts", ".js"],
  },
  plugins: [
    new HtmlWebpackPlugin({
      filename: "index.html",
      template: TEMPLATE_PATH,
    }),
  ],
  devtool: "inline-source-map",
  devServer: {
    static: DIST_PATH,
    hot: true,
  },
};