fix: add babel-polyfill

xiaoiver · xiaoiver · commit ca6a19bfb447 · 2017-11-27T00:02:10.000+08:00
diff --git a/.babelrc b/.babelrc
@@ -1,12 +1,7 @@
 {
     "presets": [
         [
-            "env",
-            {
-                "targets": {
-                    "node": 4
-                }
-            }
+            "env"
         ],
         "stage-2"
     ],
diff --git a/package.json b/package.json
@@ -62,7 +62,8 @@
       "test/keen-ui.test.js"
     ],
     "require": [
-      "babel-register"
+      "babel-register",
+      "babel-polyfill"
     ]
   },
   "author": "panyuqi",
