diff --git a/src/lib/dom.es6.d.ts b/src/lib/dom.es6.d.ts
index 8702201bb9e..97981524a45 100644
--- a/src/lib/dom.es6.d.ts
+++ b/src/lib/dom.es6.d.ts
@@ -8,4 +8,8 @@ interface NodeList {
 
 interface NodeListOf<TNode extends Node> {
     [Symbol.iterator](): IterableIterator<TNode>
+}
+
+interface ImageData {
+    new(array: Uint8ClampedArray, width: number, height: number): ImageData;
 }
\ No newline at end of file
diff --git a/src/lib/dom.generated.d.ts b/src/lib/dom.generated.d.ts
index 8eec72f1a4c..d24906dc9d6 100644
--- a/src/lib/dom.generated.d.ts
+++ b/src/lib/dom.generated.d.ts
@@ -7014,12 +7014,10 @@ interface ImageData {
     data: number[];
     height: number;
     width: number;
+    new(width: number, height: number): ImageData;
 }
 
-declare var ImageData: {
-    prototype: ImageData;
-    new(): ImageData;
-}
+declare var ImageData: ImageData; 
 
 interface KeyboardEvent extends UIEvent {
     altKey: boolean;
@@ -12952,4 +12950,4 @@ declare function addEventListener(type: "unload", listener: (ev: Event) => any,
 declare function addEventListener(type: "volumechange", listener: (ev: Event) => any, useCapture?: boolean): void;
 declare function addEventListener(type: "waiting", listener: (ev: Event) => any, useCapture?: boolean): void;
 declare function addEventListener(type: "wheel", listener: (ev: WheelEvent) => any, useCapture?: boolean): void;
-declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void;
+declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void;
diff --git a/src/lib/webworker.generated.d.ts b/src/lib/webworker.generated.d.ts
index db8b02f34d7..9fa3153be18 100644
--- a/src/lib/webworker.generated.d.ts
+++ b/src/lib/webworker.generated.d.ts
@@ -430,12 +430,10 @@ interface ImageData {
     data: number[];
     height: number;
     width: number;
+    new(width: number, height: number): ImageData;
 }
 
-declare var ImageData: {
-    prototype: ImageData;
-    new(): ImageData;
-}
+declare var ImageData: ImageData; 
 
 interface MSApp {
     clearTemporaryWebDataAsync(): MSAppAsyncOperation;
@@ -861,4 +859,4 @@ declare function postMessage(data: any): void;
 declare var console: Console;
 declare function addEventListener(type: "error", listener: (ev: ErrorEvent) => any, useCapture?: boolean): void;
 declare function addEventListener(type: "message", listener: (ev: MessageEvent) => any, useCapture?: boolean): void;
-declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void;
\ No newline at end of file
+declare function addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void;