add all frontend files

node_modules/antd/es/date-picker/generatePicker/SuffixIcon.d.ts

@@ -0,0 +1,10 @@
+import React from 'react';
+import type { PickerMode } from 'rc-picker/lib/interface';
+interface SuffixIconProps {
+    picker?: PickerMode;
+    hasFeedback?: boolean;
+    feedbackIcon?: React.ReactNode;
+    suffixIcon?: React.ReactNode;
+}
+declare const SuffixIcon: React.FC<SuffixIconProps>;
+export default SuffixIcon;