1 files changed, 13 insertions, 0 deletions
diff --git a/dom/webidl/MimeTypeArray.webidl b/dom/webidl/MimeTypeArray.webidl
new file mode 100644
index 0000000000..830753ce31
--- /dev/null
+++ b/dom/webidl/MimeTypeArray.webidl
@@ -0,0 +1,13 @@
+/* -*- 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/.
+ */
+
+[LegacyUnenumerableNamedProperties,
+ Exposed=Window]
+interface MimeTypeArray {
+  readonly attribute unsigned long length;
+  getter MimeType? item(unsigned long index);
+  getter MimeType? namedItem(DOMString name);
+};