From bdf00874bde46ae3525dcf384d38e343bc4ca43b Mon Sep 17 00:00:00 2001
From: Thibaud Colas <thibaudcolas@gmail.com>
Date: Mon, 12 Jun 2017 18:28:57 +0300
Subject: [PATCH] Enable tree shaking via Webpack 2

---
 package.json | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index 435733b59..7a3d8ed93 100644
--- a/package.json
+++ b/package.json
@@ -8,12 +8,25 @@
   },
   "babel": {
     "presets": [
-      "es2015",
+      [
+        "es2015",
+        {
+          "modules": false
+        }
+      ],
       "react"
     ],
     "plugins": [
       "lodash"
-    ]
+    ],
+    "env": {
+      "test": {
+        "presets": [
+          "es2015",
+          "react"
+        ]
+      }
+    }
   },
   "jest": {
     "setupFiles": [