Merge pull request #582 from kulshekhar/greenkeeper/@types/react-16.3.18

Update @types/react to the latest version 🚀

Author: kulshekhar

package.json

@@ -83,7 +83,7 @@
     "@types/jest": "23.1.0",
     "@types/lodash": "^4.14.109",
     "@types/node": "10.3.3",
-    "@types/react": "16.3.17",
+    "@types/react": "16.3.18",
     "@types/yargs": "^11.0.0",
     "babel-core": "^6.26.3",
     "babel-preset-env": "^1.7.0",