1 files changed, 34 insertions, 0 deletions
diff --git a/dom/webidl/DOMTokenList.webidl b/dom/webidl/DOMTokenList.webidl
new file mode 100644
index 0000000000..c048b2228c
--- /dev/null
+++ b/dom/webidl/DOMTokenList.webidl
@@ -0,0 +1,34 @@
+/* -*- 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://dom.spec.whatwg.org/#interface-domtokenlist
+ *
+ * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
+ * liability, trademark and document use rules apply.
+ */
+
+[Exposed=Window]
+interface DOMTokenList {
+  [Pure]
+  readonly attribute unsigned long length;
+  [Pure]
+  getter DOMString? item(unsigned long index);
+  [Pure]
+  boolean contains(DOMString token);
+  [CEReactions, Throws]
+  undefined add(DOMString... tokens);
+  [CEReactions, Throws]
+  undefined remove(DOMString... tokens);
+  [CEReactions, Throws]
+  boolean replace(DOMString token, DOMString newToken);
+  [CEReactions, Throws]
+  boolean toggle(DOMString token, optional boolean force);
+  [Throws]
+  boolean supports(DOMString token);
+  [CEReactions, SetterThrows, Pure]
+  stringifier attribute DOMString value;
+  iterable<DOMString?>;
+};