third_party/blink/renderer/modules/background_fetch/background_fetch_manager.idl

// Copyright 2017 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.

// https://wicg.github.io/background-fetch/#background-fetch-manager

[
    Exposed=(Window,Worker),
    OriginTrialEnabled=BackgroundFetch
] interface BackgroundFetchManager {
    [CallWith=ScriptState, RaisesException, MeasureAs=BackgroundFetchManagerFetch] Promise<BackgroundFetchRegistration> fetch(DOMString id, (RequestInfo or sequence<RequestInfo>) requests, optional BackgroundFetchOptions options);
    [CallWith=ScriptState, MeasureAs=BackgroundFetchManagerGet] Promise<BackgroundFetchRegistration?> get(DOMString id);
    [CallWith=ScriptState, MeasureAs=BackgroundFetchManagerGetIds] Promise<FrozenArray<DOMString>> getIds();
};