1 files changed, 18 insertions, 0 deletions
diff --git a/components/script/dom/webidls/DOMTokenList.webidl b/components/script/dom/webidls/DOMTokenList.webidl
new file mode 100644
index 00000000000..bc32f4bf256
--- /dev/null
+++ b/components/script/dom/webidls/DOMTokenList.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/. */
+
+// http://dom.spec.whatwg.org/#domtokenlist
+interface DOMTokenList {
+  readonly attribute unsigned long length;
+  getter DOMString? item(unsigned long index);
+
+  [Throws]
+  boolean contains(DOMString token);
+
+  //void add(DOMString... tokens);
+  //void remove(DOMString... tokens);
+  //boolean toggle(DOMString token, optional boolean force);
+  //stringifier;
+};