add all frontend files

node_modules/antd/es/skeleton/Avatar.d.ts

@@ -0,0 +1,7 @@
+import * as React from 'react';
+import type { SkeletonElementProps } from './Element';
+export interface AvatarProps extends Omit<SkeletonElementProps, 'shape'> {
+    shape?: 'circle' | 'square';
+}
+declare const SkeletonAvatar: React.FC<AvatarProps>;
+export default SkeletonAvatar;