interface Cacherimport { type Cacher } from "https://deno.land/x/deno_cache@0.4.1/mod.ts"; Methodsget(type: CacheType, specifier: string): Promise<string | undefined>Retrieve a specific type of cached resource from the disk cache. set(type: CacheType,specifier: string,value: string,): Promise<void>Set a specific type of cached resource to the disk cache.