diff --git a/typescript/base/single/button/buttons/button.icon.ts b/typescript/base/single/button/buttons/button.icon.ts
index 035657bdb0..d3d6817e17 100644
--- a/typescript/base/single/button/buttons/button.icon.ts
+++ b/typescript/base/single/button/buttons/button.icon.ts
@@ -3,4 +3,9 @@ import { BasicButton } from "../button.basic";
 export declare class IconButton extends BasicButton {
     static xtype: string;
     static EVENT_CHANGE: string;
+
+    props: {
+        iconWidth: number;
+        iconHeight: number;
+    } & BasicButton['props']
 }
diff --git a/typescript/case/button/icon/icon.change.ts b/typescript/case/button/icon/icon.change.ts
index 3e134140a0..7172734877 100644
--- a/typescript/case/button/icon/icon.change.ts
+++ b/typescript/case/button/icon/icon.change.ts
@@ -1,9 +1,14 @@
+import { IconButton } from "../../../base/single/button/buttons/button.icon";
 import { Single } from "../../../base/single/single";
 
 export declare class IconChangeButton extends Single {
     static xtype: string;
     static EVENT_CHANGE: string;
 
+    props: {
+        iconCls: string;
+    } & IconButton['props']
+
     isSelected(): boolean;
 
     setSelected(v: boolean): void;