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698 BTypeScriptView Raw
1/**
2 * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
3 *
4 * This source code is licensed under the MIT license found in the
5 * LICENSE file in the root directory of this source tree.
6 */
7import type { QueueChildMessage, TaskQueue } from './types';
8/**
9 * First-in, First-out task queue that manages a dedicated pool
10 * for each worker as well as a shared queue. The FIFO ordering is guaranteed
11 * across the worker specific and shared queue.
12 */
13export default class FifoQueue implements TaskQueue {
14 private _workerQueues;
15 private _sharedQueue;
16 enqueue(task: QueueChildMessage, workerId?: number): void;
17 dequeue(workerId: number): QueueChildMessage | null;
18}