Pulling in more types

Author: krainboltgreene

package-lock.json

@@ -37,6 +37,7 @@
     "@babel/preset-typescript": "7.3.3",
     "@babel/register": "7.4.0",
     "@types/jest": "24.0.18",
+    "@types/node": "12.0.2",
     "babel-eslint": "10.0.1",
     "babel-jest": "24.8.0",
     "babel-plugin-annotate-console-log": "1.0.0",