Function preferredType

lib/util/mimeTypes.js:97–102

(ext, type0, type1)

 * @returns {string} preferred type
 */
const preferredType = (ext, type0, type1) => {
	const score0 = type0 ? mimeScore(type0, db[type0].source) : 0;
	const score1 = type1 ? mimeScore(type1, db[type1].source) : 0;

	return score0 > score1 ? type0 : type1;
};

/**
 * @param {Record<string, readonly string[]>} extensions extensions