import {FilePath} from '@parcel/types';

type BackendType = 'process' | 'threads';

export type FarmOptions = {
  maxConcurrentWorkers: number;
  maxConcurrentCallsPerWorker: number;
  forcedKillTime: number;
  useLocalWorker: boolean;
  warmWorkers: boolean;
  workerPath?: FilePath;
  backend: BackendType;
  shouldPatchConsole?: boolean;
  shouldTrace?: boolean;
};

declare class WorkerFarm {
  constructor(options: FarmOptions);

  end(): Promise<void>;
}

export default WorkerFarm;