import { LRUCache } from 'lru-cache';
declare function createCache(cacheKey: string, options?: any): Promise<LRUCache<{}, {}, unknown>>;
declare function getCacheObject(cacheObjKey?: string): Promise<LRUCache<any, any, unknown> | undefined>;
declare function set(key: string, value: any, cacheObjKey?: string): Promise<boolean>;
declare function get(key: string, cacheObjKey?: string): Promise<any>;
declare function remove(key: string, cacheObjKey?: string): Promise<boolean | undefined>;
declare function has(key: string, cacheObjKey?: string): Promise<boolean>;
declare function count(cacheObjKey?: string): Promise<number>;
declare function maxSize(cacheObjKey?: string): Promise<number>;
declare function peek(key: string, cacheObjKey?: string): Promise<any>;
declare function clear(cacheObjKey?: string): Promise<boolean>;
declare function keys(cacheObjKey?: string): Promise<Generator<any, void, unknown> | undefined>;
export { clear, count, maxSize, createCache, get, getCacheObject, has, keys, peek, remove, set, };