chore(package): update @types/node to version 11.10.4

Closes #54

Author: greenkeeper[bot]

package.json

@@ -90,7 +90,7 @@
   "devDependencies": {
     "@types/jest": "^22.2.3",
     "@types/lodash": "^4.14.108",
-    "@types/node": "^10.0.8",
+    "@types/node": "^11.10.4",
     "@types/react": "^16.3.13",
     "babel-loader": "^7.1.4",
     "bootstrap": "^4.1.1",