basic skeleton rewritten in reactjs

public/node_modules/@jest/source-map/build/getCallsite.d.ts

@@ -0,0 +1,9 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+import callsites = require('callsites');
+import type { SourceMapRegistry } from './types';
+export default function getCallsite(level: number, sourceMaps?: SourceMapRegistry | null): callsites.CallSite;