diff --git a/easeljs/easeljs.d.ts b/easeljs/easeljs.d.ts
index ab8cd5a0e1..340ef7a471 100644
--- a/easeljs/easeljs.d.ts
+++ b/easeljs/easeljs.d.ts
@@ -52,7 +52,22 @@ declare namespace createjs {
         // methods
         clone(): Bitmap;
     }
+    
+    export class ScaleBitmap extends DisplayObject {
+        constructor(imageOrUrl: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement | Object | string, scale9Grid: Rectangle);
 
+        // properties
+        image: HTMLImageElement | HTMLCanvasElement | HTMLVideoElement;
+        sourceRect: Rectangle;
+        drawWidth: number;
+        drawHeight: number;
+        scale9Grid: Rectangle;
+        snapToPixel: boolean;
+
+        // methods
+        setDrawSize (newWidth: number, newHeight: number): void;
+        clone(): ScaleBitmap;
+    }
 
     export class BitmapText extends DisplayObject {
         constructor(text?:string, spriteSheet?:SpriteSheet);