[#812,package][xl]: initial versioning of the package

packages/components/example/index.tsx

@@ -0,0 +1,14 @@
+import 'react-app-polyfill/ie11';
+import * as React from 'react';
+import * as ReactDOM from 'react-dom';
+import { Thing } from '../.';
+
+const App = () => {
+  return (
+    <div>
+      <Thing />
+    </div>
+  );
+};
+
+ReactDOM.render(<App />, document.getElementById('root'));