export = RateLimiter;
declare class RateLimiter {
    loginsPerSecond: number;
    frame: {};
    frameResetTimer: NodeJS.Timeout;
    init(): void;
    /**
     * Return a boolean indicating whether a request execution is allowed as per
     * the rate restriction configuration.
     *
     * auth:login is limited by the limits.loginsPerSecond configuration
     * auth:logout is NOT limited for authenticated users
     *
     * @param  {Request}  request
     * @returns {Boolean}
     */
    isAllowed(request: Request): boolean;
}