import { RateLimiter, RateLimitRecord } from "@canmertinyo/rate-limiter-core";
import Memcached from "memcached";
export declare class MemcachedStore implements RateLimiter {
    private readonly server;
    private readonly memcachedOptions;
    private memcached;
    constructor(server: string | string[], memcachedOptions: Memcached.options);
    initialize(): Promise<RateLimiter>;
    getRateLimitRecord(key: string): Promise<RateLimitRecord | undefined>;
    createRateLimitRecord(record: RateLimitRecord): Promise<RateLimitRecord>;
    updateRateLimitRecord(key: string, timestamp: number, count: number): Promise<RateLimitRecord>;
    increment(key: string): Promise<RateLimitRecord>;
}