update node devDependencies

lib/legacy/polymer.dom.html

@@ -198,9 +198,11 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
   function forwardMethods(proto, methods) {
     for (let i=0; i < methods.length; i++) {
       let method = methods[i];
+      /* eslint-disable valid-jsdoc */
       proto[method] = /** @this {DomApi} */ function() {
         return this.node[method].apply(this.node, arguments);
       };
+      /* eslint-enable */
     }
   }