feat(package): add babel-jest

Author: Walker Leite

template/package.json

@@ -44,8 +44,10 @@
   },
   "devDependencies": {
     "aliasify": "^2.1.0",
-    "babel-core": "^6.25.0",
+    "babel-core": "^6.26.3",
     "babel-eslint": "^8.2.2",
+    "babel-jest": "^23.0.1",
+    "regenerator-runtime": "^0.11.1",
     "babel-plugin-transform-runtime": "^6.23.0",
     "babel-preset-env": "^1.6.1",
     "babel-preset-stage-2": "^6.24.1",