Use babel-preset-react-native

.babelrc

@@ -1,10 +1,5 @@
 {
   "presets": [
-    "es2015",
-    "stage-1",
-    "react"
-  ],
-  "plugins": [
-    "transform-decorators-legacy"
+    "react-native"
   ]
 }

package.json

@@ -27,13 +27,10 @@
   },
   "devDependencies": {
     "babel-cli": "^6.10.1",
-    "babel-core": "^6.9.1",
-    "babel-eslint": "^6.0.4",
+    "babel-core": "^6.10.4",
+    "babel-eslint": "^6.1.0",
     "babel-loader": "^6.2.4",
-    "babel-plugin-transform-decorators-legacy": "^1.3.4",
-    "babel-preset-es2015": "^6.9.0",
-    "babel-preset-react": "^6.5.0",
-    "babel-preset-stage-1": "^6.5.0",
+    "babel-preset-react-native": "^1.9.0",
     "del-cli": "^0.2.0",
     "enzyme": "^2.3.0",
     "eslint": "^2.12.0",
@@ -46,7 +43,7 @@
     "karma-browserstack-launcher": "^1.0.1",
     "karma-chrome-launcher": "^1.0.1",
     "karma-firefox-launcher": "^1.0.0",
-    "karma-mocha": "^1.0.1",
+    "karma-mocha": "^1.1.1",
     "karma-mocha-reporter": "^2.0.4",
     "karma-sourcemap-loader": "^0.3.7",
     "karma-webpack": "^1.7.0",