1 files changed, 19 insertions, 0 deletions
diff --git a/dom/webidl/MozSettingsEvent.webidl b/dom/webidl/MozSettingsEvent.webidl
new file mode 100644
index 000000000..6ca596a4c
--- /dev/null
+++ b/dom/webidl/MozSettingsEvent.webidl
@@ -0,0 +1,19 @@
+/* -*- 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/.
+ */
+
+[Constructor(DOMString type, optional MozSettingsEventInit eventInitDict),
+ ChromeOnly]
+interface MozSettingsEvent : Event
+{
+  readonly attribute DOMString? settingName;
+  readonly attribute any settingValue;
+};
+
+dictionary MozSettingsEventInit : EventInit
+{
+  DOMString settingName = "";
+  any settingValue = null;
+};