const path = require('path'); module.exports = { entry: './app.ts', mode: 'development', output: { filename: 'bundle.js', path: path.resolve(__dirname, 'dist'), }, resolve: { extensions: ['.ts', '.js'], }, module: { rules: [ { test: /\.ts$/, use: 'ts-loader', exclude: /node_modules/, } ] }, devtool: 'source-map' }