import { RateLimiter } from "./types";
export interface DefaultRateLimiterOptions {
  beta?: number;
  minCapacity?: number;
  minFillRate?: number;
  scaleConstant?: number;
  smooth?: number;
}
export declare class DefaultRateLimiter implements RateLimiter {
  private beta;
  private minCapacity;
  private minFillRate;
  private scaleConstant;
  private smooth;
  private currentCapacity;
  private enabled;
  private lastMaxRate;
  private measuredTxRate;
  private requestCount;
  private fillRate;
  private lastThrottleTime;
  private lastTimestamp;
  private lastTxRateBucket;
  private maxCapacity;
  private timeWindow;
  constructor(options?: DefaultRateLimiterOptions);
  private getCurrentTimeInSeconds;
  getSendToken(): Promise<void>;
  private acquireTokenBucket;
  private refillTokenBucket;
  updateClientSendingRate(response: any): void;
  private calculateTimeWindow;
  private cubicThrottle;
  private cubicSuccess;
  private enableTokenBucket;
  private updateTokenBucketRate;
  private updateMeasuredRate;
  private getPrecise;
}