update to the latest node 12 types

Author: renatoprime

package.json

@@ -25,7 +25,7 @@
   "license": "Apache-2.0",
   "devDependencies": {
     "@types/jest": "^18.1.1",
-    "@types/node": "^10.12.0",
+    "@types/node": "^12.12.14",
     "babel-eslint": "^7.1.1",
     "eslint": "3.14.1",
     "eslint-config-airbnb": "^5.0.1",