Initial project upload

frontend/node_modules/recharts/es6/util/ShallowEqual.js

@@ -0,0 +1,14 @@
+export function shallowEqual(a, b) {
+  /* eslint-disable no-restricted-syntax */
+  for (var key in a) {
+    if ({}.hasOwnProperty.call(a, key) && (!{}.hasOwnProperty.call(b, key) || a[key] !== b[key])) {
+      return false;
+    }
+  }
+  for (var _key in b) {
+    if ({}.hasOwnProperty.call(b, _key) && !{}.hasOwnProperty.call(a, _key)) {
+      return false;
+    }
+  }
+  return true;
+}