      *  by the control using an item renderer.</p>
      * 
      *  @param item The item renderer to add to the control's layout.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     function addDataEffectItem(target:Object):void;
 

 *  added, removed, or replaced in the target control. 
 *
 *  @see mx.controls.listClasses.ListBase
 */
public interface IEffectTargetHost
{

     *  an item renderer.
     * 
     *  @param item The item renderer to remove from the control's layout.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    function removeDataEffectItem(target:Object):void;

