chromium/third_party/blink/renderer/modules/background_fetch/background_fetch_event.idl

// Copyright 2017 The Chromium Authors
// 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-event

[
    Exposed=ServiceWorker,
    RuntimeEnabled=BackgroundFetch
] interface BackgroundFetchEvent : ExtendableEvent {
    constructor(DOMString type, BackgroundFetchEventInit init);
    readonly attribute BackgroundFetchRegistration registration;
};