init env

src/routes/index.js

@@ -0,0 +1,11 @@
+import express from 'express';
+
+// eslint-disable-next-line new-cap
+const router = express.Router();
+
+/* GET home page. */
+router.get('/', function(req, res, next) {
+  res.render('index', {title: 'World'});
+});
+
+export default router;