Multiple entry points for webpack.config.js using @wordpress/scripts

webpack.config.js

// Set from https://www.npmjs.com/package/@wordpress/scripts
// Add package.json with the @wordpress/scripts dependency.
// Add a root file called webpack.config.js

// Import the original config from the @wordpress/scripts package.
const defaultConfig = require( '@wordpress/scripts/config/webpack.config' );

// Import the helper to find and generate the entry points in the src directory
const { getWebpackEntryPoints } = require( '@wordpress/scripts/utils/config' );

// Add any a new entry point by extending the webpack config.
module.exports = {
	...defaultConfig,
	entry: {
		...getWebpackEntryPoints(),
		variations: './variations/index.js', // to variations file in theme.
		'stream-meta-panel': './stream-meta-panel/index.js', // Custom directory having JS to compile
	},
};