Pull request #1867: KERNEL-7314 refactor：修改类型

Merge in VISUAL/fineui from ~JIMMY.CHAI/fineui:master to master

* commit '31ff521e596e77315598088211b25020125320c8':
  KERNEL-7314 refactor：修改类型

typescript/base/single/button/buttons/button.image.ts

@@ -4,13 +4,9 @@ export declare class ImageButton extends BasicButton {
     static xtype: string;
     static EVENT_CHANGE: string;
 
-    setWidth(w: number): void;
+    setImageWidth(w: number | string): void;
 
-    setHeight(h: number): void;
-
-    setImageWidth(w: number): void;
-
-    setImageHeight(h: number): void;
+    setImageHeight(h: number | string): void;
 
     getImageWidth(): number;
 
@@ -19,6 +15,4 @@ export declare class ImageButton extends BasicButton {
     setSrc(src: string): void;
 
     getSrc(): string;
-    
-    doClick(): void;
 }

typescript/core/widget.ts

@@ -600,12 +600,12 @@ export declare class Widget extends OB {
     /**
      * 设置宽度
      */
-    setWidth(w: number): void;
+    setWidth(w: number | string): void;
 
     /**
      * 设置高度
      */
-    setHeight(h: number): void;
+    setHeight(h: number | string): void;
 
     /**
      * 设置可用