import '@babel/polyfill';
import { Process } from './async-pool';
import { AsyncFunc, RateLimitUpdateFunc } from './function-types';
declare class RateLimitScheduler {
    private _timer;
    private _pool;
    private _startSchedule;
    schedule(job: AsyncFunc, updater: RateLimitUpdateFunc): Promise<Process>;
    start(): void;
    stop(): void;
}
export default RateLimitScheduler;