Add missing dev dependencies

Author: vhfmag

package.json

@@ -14,6 +14,7 @@
     "test:watch": "npm test -- --watch"
   },
   "devDependencies": {
+    "@babel/parser": "^7.3.2",
     "babel-cli": "^6.14.0",
     "babel-core": "^6.14.0",
     "babel-eslint": "^7.0.0",
@@ -26,6 +27,7 @@
     "eslint-config-airbnb-base": "^11.1.0",
     "eslint-plugin-import": "^2.2.0",
     "jest": "^20.0.0",
+    "jest-cli": "^20.0.4",
     "rimraf": "^2.5.2"
   },
   "engines": {