Function deprecated

lib/TemplatedPathPlugin.js:301–313

(fn, message, code)

 * @returns {T} function with deprecation output
 */
const deprecated = (fn, message, code) => {
	let d = deprecationCache.get(message);
	if (d === undefined) {
		d = util.deprecate(deprecatedFunction, message, code);
		deprecationCache.set(message, d);
	}
	return /** @type {T} */ (
		(...args) => {
			d();
			return fn(...args);
		}
	);
};

/**
 * Callback used to compute a path from contextual data. The type parameter