Initial commit: Crypto trader application

frontend/node_modules/@mui/utils/legacy/usePreviousProps/usePreviousProps.js

@@ -0,0 +1,11 @@
+'use client';
+
+import * as React from 'react';
+var usePreviousProps = function usePreviousProps(value) {
+  var ref = React.useRef({});
+  React.useEffect(function () {
+    ref.current = value;
+  });
+  return ref.current;
+};
+export default usePreviousProps;