constructor(workerScript: string, maxElementsPerWorker = 1, workerStartDelay?: number, opts?: WorkerOptions) {
super(workerScript, workerStartDelay);
this.maxElementsPerWorker = maxElementsPerWorker;
constructor(workerScript: string, maxElementsPerWorker = 1, workerStartDelay?: number, opts?: WorkerOptions) {
super(workerScript, workerStartDelay);
this.maxElementsPerWorker = maxElementsPerWorker;