Initial commit: Crypto trader application

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

@@ -0,0 +1,13 @@
+import * as React from 'react';
+
+/**
+ * Gets only the valid children of a component,
+ * and ignores any nullish or falsy child.
+ *
+ * @param children the children
+ */
+export default function getValidReactChildren(children) {
+  return React.Children.toArray(children).filter(function (child) {
+    return /*#__PURE__*/React.isValidElement(child);
+  });
+}

frontend/node_modules/@mui/utils/legacy/getValidReactChildren/index.js

@@ -0,0 +1 @@
+export { default } from './getValidReactChildren';