code: function hasOwnEvent( moduleObject, moduleOption ) {
          moduleOption = defaultOption( moduleOption );
          return moduleObject.hasOwnProperty( moduleOption.event ) && ( moduleObject[ moduleOption.event ] instanceof Event );
      }
docs: The hasOwnEvent() method returns a boolean indicating whether the moduleObject has specified the Event module
  @param  {external:Object} moduleObject any Object for initiate EventJS methods
  @param  {external:Object} [moduleOption]
  @param  {external:String} [moduleOption.event=__event__] name of event cache property
  @param  {external:String} [moduleOption.parent=__parent__] name of parent reference property
  @return {Boolean}              [description]