switch out babel

Author: theflow

package.json

@@ -10,11 +10,11 @@
   "dependencies": {
     "express": "4.16.3",
     "react": "16.4.1",
-    "react-dom": "16.4.1",
-    "babel": "6.23.0",
-    "babel-core": "6.26.3"
+    "react-dom": "16.4.1"
   },
   "devDependencies": {
+    "@babel/cli": "7.2.0",
+    "@babel/core": "7.2.0",
     "prettier": "1.13.7",
     "nyc": "13.1.0",
     "jest": "23.2.0"