third_party/blink/renderer/modules/push_messaging/push_subscription.idl

// Copyright 2014 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://w3c.github.io/push-api/#pushsubscription-interface

enum PushEncryptionKeyName {
    "p256dh",
    "auth"
};

[
    Exposed=(Window,Worker),
    RuntimeEnabled=PushMessaging
] interface PushSubscription {
    readonly attribute USVString endpoint;
    readonly attribute DOMTimeStamp? expirationTime;
    [SameObject] readonly attribute PushSubscriptionOptions options;

    ArrayBuffer? getKey(PushEncryptionKeyName name);
    [CallWith=ScriptState] Promise<boolean> unsubscribe();

    // TODO(peria): Return type should be PushSubscriptionJSON.
    [CallWith=ScriptState, ImplementedAs=toJSONForBinding] object toJSON();
};