Update wmts-hidpi, add nicer-api-docs

nicer-api-docs/closure-library/closure/goog/ui/controlcontent.js

@@ -0,0 +1,28 @@
+// Copyright 2009 The Closure Library Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS-IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/**
+ * @fileoverview Type declaration for control content.
+ *
+ * @author nicksantos@google.com (Nick Santos)
+ */
+goog.provide('goog.ui.ControlContent');
+
+
+/**
+ * Type declaration for text caption or DOM structure to be used as the content
+ * of {@link goog.ui.Control}s.
+ * @typedef {string|Node|Array.<Node>|NodeList}
+ */
+goog.ui.ControlContent;