1 files changed, 17 insertions, 0 deletions
diff --git a/dom/webidl/WakeLockSentinel.webidl b/dom/webidl/WakeLockSentinel.webidl
new file mode 100644
index 0000000000..d1a6de33c1
--- /dev/null
+++ b/dom/webidl/WakeLockSentinel.webidl
@@ -0,0 +1,17 @@
+/* -*- 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
+ * https://w3c.github.io/screen-wake-lock/
+ */
+
+[SecureContext, Exposed=(Window), Pref="dom.screenwakelock.enabled"]
+interface WakeLockSentinel : EventTarget {
+  readonly attribute boolean released;
+  readonly attribute WakeLockType type;
+  [BinaryName="releaseLock", Throws]
+  Promise<undefined> release();
+  attribute EventHandler onrelease;
+};