// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into webref
// (https://github.com/w3c/webref)
// Source: Push API (https://w3c.github.io/push-api/)

dictionary PushPermissionDescriptor : PermissionDescriptor {
  boolean userVisibleOnly = false;
};

[SecureContext]
partial interface ServiceWorkerRegistration {
  readonly attribute PushManager pushManager;
};

[Exposed=(Window,Worker), SecureContext]
interface PushManager {
  [SameObject] static readonly attribute FrozenArray<DOMString> supportedContentEncodings;

  Promise<PushSubscription> subscribe(optional PushSubscriptionOptionsInit options = {});
  Promise<PushSubscription?> getSubscription();
  Promise<PermissionState> permissionState(optional PushSubscriptionOptionsInit options = {});
};

[Exposed=(Window,Worker), SecureContext]
interface PushSubscriptionOptions {
  readonly attribute boolean userVisibleOnly;
  [SameObject] readonly attribute ArrayBuffer? applicationServerKey;
};

dictionary PushSubscriptionOptionsInit {
  boolean userVisibleOnly = false;
  (BufferSource or DOMString)? applicationServerKey = null;
};

[Exposed=(Window,Worker), SecureContext]
interface PushSubscription {
  readonly attribute USVString endpoint;
  readonly attribute EpochTimeStamp? expirationTime;
  [SameObject] readonly attribute PushSubscriptionOptions options;
  ArrayBuffer? getKey(PushEncryptionKeyName name);
  Promise<boolean> unsubscribe();

  PushSubscriptionJSON toJSON();
};

dictionary PushSubscriptionJSON {
  USVString endpoint;
  EpochTimeStamp? expirationTime = null;
  record<DOMString, USVString> keys;
};

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

[Exposed=ServiceWorker, SecureContext]
interface PushMessageData {
  ArrayBuffer arrayBuffer();
  Blob blob();
  Uint8Array bytes();
  any json();
  USVString text();
};

[Exposed=ServiceWorker, SecureContext]
partial interface ServiceWorkerGlobalScope {
  attribute EventHandler onpush;
  attribute EventHandler onpushsubscriptionchange;
};

[Exposed=ServiceWorker, SecureContext]
interface PushEvent : ExtendableEvent {
  constructor(DOMString type, optional PushEventInit eventInitDict = {});
  readonly attribute PushMessageData? data;
};

typedef (BufferSource or USVString) PushMessageDataInit;

dictionary PushEventInit : ExtendableEventInit {
  PushMessageDataInit data;
};

[Exposed=ServiceWorker, SecureContext]
interface PushSubscriptionChangeEvent : ExtendableEvent {
  constructor(DOMString type, optional PushSubscriptionChangeEventInit eventInitDict = {});
  readonly attribute PushSubscription? newSubscription;
  readonly attribute PushSubscription? oldSubscription;
};

dictionary PushSubscriptionChangeEventInit : ExtendableEventInit {
  PushSubscription newSubscription = null;
  PushSubscription oldSubscription = null;
};