WebCacheCacheStorage.hasmethod CacheStorage.has#CacheStorage.has(cacheName: string): Promise<boolean>Check if cache already exists for the provided name. Parameters ##cacheName: string Return Type #Promise<boolean>
method CacheStorage.has#CacheStorage.has(cacheName: string): Promise<boolean>Check if cache already exists for the provided name. Parameters ##cacheName: string Return Type #Promise<boolean>