     /**
      * Determines if this token has at least one <code>mx.rpc.IResponder</code> registered.
      * @return true if at least one responder has been added to this token. 
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public function hasResponder():Boolean
     {

	 *  @param responder A handler which will be called when the asynchronous request completes.
	 * 
	 *  @see	mx.rpc.IResponder
     */
	public function addResponder(responder:IResponder):void
	{

 *  for an individual call.
 *  The AsyncToken can be referenced in <code>ResultEvent</code> and 
 *  <code>FaultEvent</code> from the <code>token</code> property.
 *  
 *  @langversion 3.0
 *  @playerversion Flash 9
 *  @playerversion AIR 1.1
 *  @productversion Flex 3
 */
public dynamic class AsyncToken extends EventDispatcher
{
