export declare function clearAllCaches(): void;
export declare function createDeferredCache<T, U extends unknown[]>(fn: (id: string, ...rest: U) => Promise<T>): ((key: string, ...args: U) => Promise<T>) & {
    cache: Map<string, {
        deferred: import("everyday-utils").Deferred<T>;
        accessTime: number;
    }>;
    maxCacheSize: number;
};