class UniversalCache implements ICacheimport { UniversalCache } from "https://deno.land/x/youtubei@v9.3.0-deno/deno.ts"; ConstructorsnewUniversalCache(persistent: boolean, persistent_directory?: string)Propertiesreadonlycache_dirMethodsget(key: string)remove(key: string)set(key: string, value: ArrayBuffer)