1 files changed, 18 insertions, 0 deletions
diff --git a/dom/webidl/IDBMutableFile.webidl b/dom/webidl/IDBMutableFile.webidl
new file mode 100644
index 0000000000..27330da5d1
--- /dev/null
+++ b/dom/webidl/IDBMutableFile.webidl
@@ -0,0 +1,18 @@
+/* -*- 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/. */
+
+[Exposed=Window, Pref="dom.fileHandle.enabled"]
+interface IDBMutableFile : EventTarget {
+  readonly attribute DOMString name;
+  readonly attribute DOMString type;
+
+  readonly attribute IDBDatabase database;
+
+  [Throws, Deprecated="IDBMutableFileOpen"]
+  IDBFileHandle open(optional FileMode mode = "readonly");
+
+  attribute EventHandler onabort;
+  attribute EventHandler onerror;
+};