?Node

Polymer · Nov 25, 2015 · 9385891 · 9385891
1 parent c635797
commit 9385891
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/standard/utils.html b/src/standard/utils.html
@@ -402,7 +402,7 @@
      * Checks whether an element is in this element's light DOM tree.
      *
      * @method isLightDescendant
-     * @param {Node} node The element to be checked.
+     * @param {?Node} node The element to be checked.
      * @return {Boolean} true if node is in this element's light DOM tree.
      */
     isLightDescendant: function(node) {