add all frontend files

node_modules/rc-slider/es/Tracks/Track.d.ts

@@ -0,0 +1,14 @@
+import * as React from 'react';
+import type { OnStartMove } from '../interface';
+export interface TrackProps {
+    prefixCls: string;
+    style?: React.CSSProperties;
+    /** Replace with origin prefix concat className */
+    replaceCls?: string;
+    start: number;
+    end: number;
+    index: number;
+    onStartMove?: OnStartMove;
+}
+declare const Track: React.FC<TrackProps>;
+export default Track;