Index: Source/core/dom/Element.idl |
diff --git a/Source/core/dom/Element.idl b/Source/core/dom/Element.idl |
index f67d87a24986a01701d11a8d0882461a03e69520..b4338ed58fd64821f54e06547e5fee86478bfb44 100644 |
--- a/Source/core/dom/Element.idl |
+++ b/Source/core/dom/Element.idl |
@@ -20,7 +20,9 @@ |
// https://dom.spec.whatwg.org/#interface-element |
-interface Element : Node { |
+[ |
+ TypeChecking=Interface, |
+] interface Element : Node { |
readonly attribute DOMString? namespaceURI; |
readonly attribute DOMString? prefix; |
// FIXME: localName/tagName should not be nullable. |