| // Copyright 2015 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. |
| |
| [ |
| ActiveScriptWrappable, |
| DependentLifetime, |
| Constructor(DOMString type, optional BeforeInstallPromptEventInit eventInitDict), |
| ConstructorCallWith=ExecutionContext |
| ] interface BeforeInstallPromptEvent : Event { |
| readonly attribute FrozenArray<DOMString> platforms; |
| [CallWith=ScriptState] readonly attribute Promise<AppBannerPromptResult> userChoice; |
| [CallWith=ScriptState] Promise<void> prompt(); |
| }; |