 import mx.core.FlexSprite;
 import mx.core.IID;
 import mx.core.IInvalidating;
+import mx.core.IUIComponent;
 import mx.core.IVisualElement;
 import mx.core.mx_internal;
 import mx.events.PropertyChangeEvent;

import mx.filters.IBitmapFilter;
import mx.geom.Transform;
import mx.geom.TransformOffsets;
import mx.utils.MatrixUtil;

import spark.components.ResizeMode;

package spark.core
{

import flash.display.DisplayObject;
import flash.display.DisplayObjectContainer;
import flash.events.Event;
import flash.events.IEventDispatcher;
