text: const path = require("path");
  const HtmlWebPackPlugin = require("html-webpack-plugin");
  const MiniCssExtractPlugin = require("mini-css-extract-plugin");
  const { CleanWebpackPlugin } = require("clean-webpack-plugin");
  const CopyWebpackPlugin = require("copy-webpack-plugin");
  
  const cssLoaders = (extra) => {
    const loaders = [
      {
        loader: MiniCssExtractPlugin.loader,
        options: {
          hmr: true,
          reloadAll: true,
        },
      },
      "css-loader",
    ];
    if (extra) loaders.push(extra);
    return loaders;
  };
  
  const babelOptions = (preset) => {
    const opts = {
      presets: ["@babel/preset-env"],
      plugins: ["@babel/plugin-proposal-class-properties"],
    };
  
    if (preset) {
      opts.presets.push(preset);
    }
  
    return opts;
  };
  
  module.exports = {
    context: path.resolve("src"),
  
    entry: "./js/index.js",
  
    mode: "development",
  
    devtool: "source-map",
  
    resolve: {
      extensions: [
        ".js",
        ".jsx",
        ".ts",
        ".json",
        ".png",
        ".jpg",
        ".css",
        ".scss",
        ".sass",
      ],
      alias: {
        "@": path.resolve("src"),
      },
    },
  
    optimization: {
      splitChunks: {
        chunks: "all",
      },
    },
  
    devServer: {
      port: 8080,
      hot: true,
    },
  
    module: {
      rules: [
        {
          test: /.js$/,
          exclude: /node_modules/,
          loader: "babel-loader",
          options: babelOptions(),
        },
        {
          test: /\.ts$/,
          exclude: /node_modules/,
          loader: {
            loader: "babel-loader",
            options: babelOptions("@babel/preset-typescript"),
          },
        },
        {
          test: /\.jsx$/,
          exclude: /node_modules/,
          loader: {
            loader: "babel-loader",
            options: babelOptions("@babel/preset-react"),
          },
        },
        {
          test: /\.css$/,
          use: cssLoaders(),
        },
        {
          test: /\.less$/,
          use: cssLoaders("less-loader"),
        },
        {
          test: /\.s[ac]ss$/,
          use: cssLoaders("sass-loader"),
        },
        {
          test: /\.(png|jpg|svg|gif)$/,
          use: ["file-loader"],
        },
        {
          test: /\.(ttf|woff|woff2|eot)$/,
          use: ["file-loader"],
        },
      ],
    },
  
    plugins: [
      new HtmlWebPackPlugin({
        template: "./index.html",
        filename: "index.html",
      }),
      new MiniCssExtractPlugin({
        filename: "[name].css",
      }),
      new CopyWebpackPlugin({
        patterns: [
          {
            from: "images/",
            to: "images",
          },
          {
            from: "fonts/",
            to: "fonts",
          },
        ],
      }),
      new CleanWebpackPlugin({
        dry: true,
        verbose: true,
        cleanStaleWebpackAssets: true,
        protectWebpackAssets: false,
      }),
    ],
  };
  