webpack/test/statsCases/named-chunk-groups/webpack.config.js

const stats = {
	hash: false,
	timings: false,
	builtAt: false,
	assets: false,
	chunks: true,
	chunkOrigins: true,
	modules: false
};

const config = {
	mode: "production",
	entry: {
		main: "./"
	},
	optimization: {
		splitChunks: {
			minSize: 100,
			cacheGroups: {
				vendors: {
					test: /[\\/]node_modules[\\/]/,
					chunks: "async",
					enforce: true,
					name: "vendors"
				}
			}
		}
	}
};

module.exports = [
	{
		stats: { entrypoints: false, chunkGroups: true, ...stats },
		output: {
			filename: "a-[name].js"
		},
		...config
	},
	{
		stats: { entrypoints: true, chunkGroups: true, ...stats },
		output: {
			filename: "b-[name].js"
		},
		...config
	}
];