import { SnowflakifyOptions } from '../@types';
import CircularBuffer from './CircularBuffer.js';
export default class CircularBufferRefiller {
  private readonly buffer;
  private readonly generatorOptions;
  private readonly workerCount;
  private workers;
  private readonly isRefillingSAB;
  private readonly isRefillingTa;
  constructor(
    buffer: CircularBuffer,
    generatorOptions: SnowflakifyOptions,
    workerCount?: number,
  );
  refill(): void;
  isRefilling(): boolean;
  private createWorker;
  private cleanup;
}