webpack.config.js

const path = require("path");
const webpack = require('webpack');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CleanWebpackPlugin = require('clean-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
//const TsconfigPathsPlugin = require('tsconfig-paths-webpack-plugin');

module.exports = {
    entry: "./src/main.ts",
    mode: 'development',
    output: {
        filename: "./dist/bundle.js"
    },
    // Enable sourcemaps for debugging webpack's output.
    devtool: "inline-source-map",
    resolve: {
        // Add '.ts' as resolvable extensions.
        extensions: [".ts", ".js"]
    },
    module: {
        rules: [
            {
                test: /\.ts$/,
                use: ["ts-loader"]
            }
        ]
    },
    devServer: { 
        contentBase: path.join(__dirname, "."),
        compress: true,
        port: 8080
    },
    // Omit "externals" if you don't have any. Just an example because it's
    // common to have them.
    externals: {
        // Don't bundle giant dependencies, instead assume they're available in
        // the html doc as global variables node module name -> JS global
        // through which it is available
       //"pixi.js": "PIXI"
    },
    plugins: [
    //new CleanWebpackPlugin(['dist']),
    new HtmlWebpackPlugin({
      title: 'Development'
    }),
    new CopyWebpackPlugin([{ from: './res', to: 'res' }]),
    new webpack.NamedModulesPlugin(),
    new webpack.HotModuleReplacementPlugin()
  ],

};