add all frontend files

node_modules/antd/lib/float-button/FloatButton.d.ts

@@ -0,0 +1,14 @@
+import React from 'react';
+import type BackTop from './BackTop';
+import type FloatButtonGroup from './FloatButtonGroup';
+import type { FloatButtonElement, FloatButtonProps } from './interface';
+import type PurePanel from './PurePanel';
+export declare const floatButtonPrefixCls = "float-btn";
+declare const InternalFloatButton: React.ForwardRefExoticComponent<FloatButtonProps & React.RefAttributes<FloatButtonElement>>;
+type CompoundedComponent = typeof InternalFloatButton & {
+    Group: typeof FloatButtonGroup;
+    BackTop: typeof BackTop;
+    _InternalPanelDoNotUseOrYouWillBeFired: typeof PurePanel;
+};
+declare const FloatButton: CompoundedComponent;
+export default FloatButton;