beyond/lib/engine/process/core/applications/builder/uglifier/css.js

The Full Stack Universal Typescript Framework

module.exports = function (file, content) {
	const cleaned = new (require('clean-css'))().minify(content);
	if (cleaned.errors.length) return { errors: cleaned.errors };

	const { warnings, styles: css } = cleaned;
	return { warnings, css };
};