| // 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. |
| |
| // https://wicg.github.io/background-fetch/#background-fetch-update-ui-event |
| |
| [ |
| Exposed=ServiceWorker, |
| RuntimeEnabled=BackgroundFetch |
| ] interface BackgroundFetchUpdateUIEvent : BackgroundFetchEvent { |
| constructor(DOMString type, BackgroundFetchEventInit init); |
| [CallWith=ScriptState, RaisesException] Promise<void> updateUI(optional BackgroundFetchUIOptions options); |
| }; |