module.exports = { mode: "production", entry: './src/js/main.js', output: { filename: '../static/js/bundle.js', }, module: { rules: [ { test: /.jsx?$/, exclude: /node_modules/, use: { loader: 'babel-loader', options: { presets: ['@babel/preset-env'], plugins: ['@babel/plugin-transform-runtime'] } } } ], }, };