import { CacheEntry, CacheSettings } from "./index";
import { CacheRefreshStrategy } from "../../types";
export declare class MemoryCache {
    private readonly store;
    private readonly staleTTL;
    private readonly expiresTTL;
    readonly allowStale: boolean;
    readonly cacheRefreshStrategy: CacheRefreshStrategy;
    constructor({ staleTTL, // 1 minute
    expiresTTL, // 10 minutes
    allowStale, cacheRefreshStrategy, }?: CacheSettings);
    get(key: string): Promise<CacheEntry | undefined>;
    set(key: string, payload: unknown): Promise<void>;
    getStatus(): Promise<string>;
}