      *  Used by EffectManager.
      *  Returns non-null if a component
      *  is not using the EffectManager to execute a Tween.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     function get tweeningProperties():Array;
 


    /**
     *  @copy mx.core.UIComponent#measuredMinHeight
     */
    function get measuredMinHeight():Number;


     *  the <code>baseline</code> constraint style.
     *  It is also used to align the label of a FormItem
     *  with the controls in the FormItem.</p>
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    function get baselinePosition():Number;

