webpack.config.js

const path = require( 'path' );
const defaultConfig = require( '@wordpress/scripts/config/webpack.config' );
const WooCommerceDependencyExtractionWebpackPlugin = require( '@woocommerce/dependency-extraction-webpack-plugin' );

module.exports = {
	...defaultConfig,
	plugins: [
		...defaultConfig.plugins.filter(
			( plugin ) =>
				plugin.constructor.name !== 'DependencyExtractionWebpackPlugin'
		),
		new WooCommerceDependencyExtractionWebpackPlugin(),
	],
};