example - add routing

example/src/index.tsx

@@ -1,10 +1,7 @@
 import React from "react";
 import ReactDOM from "react-dom";
 
+import RouteComponent from "./routeInfo";
 import "./index.css";
-import App from "./App";
 
-ReactDOM.render(
-  <App moduleName="swap-expression" />,
-  document.getElementById("root")
-);
+ReactDOM.render(<RouteComponent />, document.getElementById("root"));

example/src/routeInfo.tsx

@@ -0,0 +1,17 @@
+import React from "react";
+import { BrowserRouter as Router, Switch, Route, Link } from "react-router-dom";
+
+import App from "./App";
+
+export default () => (
+  <Router>
+    <Switch>
+      <Route path="/1">
+        <App moduleName="swap-expression" />,
+      </Route>
+      <Route>
+        <Link to="/1">Swap expression</Link>
+      </Route>
+    </Switch>
+  </Router>
+);