Update dependencies for React v16 resolves fridays#108

Author: fridays

.babelrc

@@ -2,5 +2,13 @@
   "presets": [
     "env",
     "next/babel"
-  ]
+  ],
+  "env": {
+    "test": {
+      "presets": [
+        "env",
+        "next/babel"
+      ]
+    }
+  }
 }