fix

assets/userAction/userAction.js

@@ -63,13 +63,12 @@ kit.PluginManager.register('userAction', function(module, exports, require, glob
 
 
     /**
-     *
+     * @class
      * @param masterNode
      * @param slaveNode
-     * @return {Hint}
      * @constructor
      */
-    var Hint = function (masterNode, slaveNode) {
+    function Hint (masterNode, slaveNode) {
         this.__setMasterNode(masterNode);
         this.__setSlaveNode(slaveNode);
         this.viewer = new Viewer(this.__slaveNode, this.__masterNode);
@@ -156,8 +155,11 @@ kit.PluginManager.register('userAction', function(module, exports, require, glob
      * @memberOf kit
      */
     var userAction = {
-        Popover: Popover,
-        Hint: Hint,
+        Popover,
+        /**
+         * @type {Hint}
+         */
+        Hint,
     };
 
     return module.exports = userAction;