 import flash.geom.Rectangle;
 import flash.utils.Dictionary;
 
-import mx.graphics.IGraphicElementHost;
 import mx.events.FlexEvent;
 import mx.events.ItemExistenceChangedEvent;
 import mx.graphics.Graphic;

        }
    }

    //--------------------------------------------------------------------------
    //
    //  IGraphicElementHost Implementation
    //
    //--------------------------------------------------------------------------
    
    /**
     *  Notify the host that an element has changed and needs to be redrawn.
     *

 *  @see mx.layout.LayoutBase
 *  @see mx.components.ResizeMode
 */
public class GroupBase extends UIComponent implements IViewport
{
    //--------------------------------------------------------------------------
    //
