export class WorkerPool {
    constructor(workerPath: any, poolSize: any, WorkerClass: any);
    workerPath: any;
    poolSize: any;
    WorkerClass: any;
    workers: any[];
    queue: any[];
    activeWorkers: number;
    runTask(taskData: any): Promise<any>;
    _createWorker(): any;
    _executeTask(worker: any, task: any): void;
    _finishTask(worker: any, callback: any, result: any): void;
    destroy(): Promise<void>;
}