add all frontend files

node_modules/rc-slider/lib/Marks/Mark.d.ts

@@ -0,0 +1,10 @@
+import * as React from 'react';
+export interface MarkProps {
+    prefixCls: string;
+    children?: React.ReactNode;
+    style?: React.CSSProperties;
+    value: number;
+    onClick: (value: number) => void;
+}
+declare const Mark: React.FC<MarkProps>;
+export default Mark;