class HttpCacheimport { HttpCache } from "https://deno.land/x/deno_cache@0.5.2/http_cache.ts"; ConstructorsnewHttpCache(options: HttpCacheCreateOptions)Methodsfree()getHeaders(url: URL): Promise<Record<string, string> | undefined>getText(url: URL): Promise<string | undefined>set(url: URL,headers: Record<string, string>,content: string,): Promise<void>