const path = require('path'); module.exports = { mode: 'development', devtool: 'inline-source-map', entry: { main: [ './index.ts' ] }, output: { filename: 'bundle.js' }, resolve: { // Add `.ts` and `.tsx` as a resolvable extension. extensions: [ '.ts', '.tsx', '.js' ] }, module: { rules: [ // all files with a `.ts` or `.tsx` extension will be handled by `ts-loader` { test: /\.tsx?$/, loader: 'ts-loader', options: { allowTsInNodeModules: true } }, { test: /\.scss$/, use: [ 'style-loader', 'css-loader', 'sass-loader?sourceMap' ] } ] }, devServer: { contentBase: path.join(__dirname, '../dist'), compress: false, port: 8080 } };