import type { RateLimitStore } from "../config";
export interface RateLimiter {
    check(key: string, maxTokens?: number, refillIntervalMs?: number): Promise<boolean>;
    close(): Promise<void>;
    mode(): RateLimitStore;
}
export interface CreateRateLimiterOptions {
    store: RateLimitStore;
    redisUrl?: string;
}
export declare function createRateLimiter(options: CreateRateLimiterOptions): RateLimiter;
export declare function checkRateLimit(key: string, maxTokens?: number, refillIntervalMs?: number): boolean;
export declare function startCleanupInterval(): NodeJS.Timeout;
//# sourceMappingURL=rateLimit.d.ts.map