Pull request #1679: 无JIRA任务 参数类型补充

Merge in VISUAL/fineui from ~WINDY/fui:master to master

* commit 'ae86e137f5c3c914c1422ac4083b433557fc8162':
  无JIRA任务 参数类型补充

typescript/core/widget.ts

@@ -42,8 +42,8 @@ export interface _Widget extends _OB {
     element: {
         width(): number;
         height(): number;
-        width(width: number): _Widget['element'];
+        width(width: number | string): _Widget['element'];
-        height(height: number): _Widget['element'];
+        height(height: number | string): _Widget['element'];
         [key: string]: any;
     };
 
@@ -444,8 +444,8 @@ export declare class Widget extends OB {
     element: {
         width(): number;
         height(): number;
-        width(width: number): Widget['element'];
+        width(width: number | string): Widget['element'];
-        height(height: number): Widget['element'];
+        height(height: number | string): Widget['element'];
         [key: string]: any;
     };