| 123456789101112131415161718 | /** * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */import type { QueueChildMessage, TaskQueue } from './types';/** * First-in, First-out task queue that manages a dedicated pool * for each worker as well as a shared queue. The FIFO ordering is guaranteed * across the worker specific and shared queue. */export default class FifoQueue implements TaskQueue {    private _workerQueues;    private _sharedQueue;    enqueue(task: QueueChildMessage, workerId?: number): void;    dequeue(workerId: number): QueueChildMessage | null;}
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