1 files changed, 38 insertions, 0 deletions
diff --git a/dom/webidl/Client.webidl b/dom/webidl/Client.webidl
new file mode 100644
index 000000000..3e79c6a63
--- /dev/null
+++ b/dom/webidl/Client.webidl
@@ -0,0 +1,38 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * http://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html
+ *
+ */
+
+[Exposed=ServiceWorker]
+interface Client {
+  readonly attribute USVString url;
+  readonly attribute FrameType frameType;
+  readonly attribute DOMString id;
+
+  [Throws]
+  void postMessage(any message, optional sequence<Transferable> transfer);
+};
+
+[Exposed=ServiceWorker]
+interface WindowClient : Client {
+  readonly attribute VisibilityState visibilityState;
+  readonly attribute boolean focused;
+
+  [Throws, NewObject]
+  Promise<WindowClient> focus();
+
+  [Throws, NewObject]
+  Promise<WindowClient> navigate(USVString url);
+};
+
+enum FrameType {
+  "auxiliary",
+  "top-level",
+  "nested",
+  "none"
+};