third_party/blink/renderer/core/workers/experimental/worker_task_queue.idl

// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

enum TaskQueueType { "user-interaction", "background" };

[
    Constructor(TaskQueueType queue_type),
    ConstructorCallWith=ExecutionContext,
    Exposed=Window,
    RaisesException=Constructor,
    RuntimeEnabled=WorkerTaskQueue,
    SecureContext
] interface WorkerTaskQueue {
    [CallWith=ScriptState] Promise<any> postFunction(CallbackFunctionTreatedAsScriptValue task, optional AbortSignal signal = null, any... arguments);
    [CallWith=ScriptState] Task postTask(CallbackFunctionTreatedAsScriptValue task, any... arguments);
};