chore(package): update @types/node to version 10.0.9

Closes #17

Author: greenkeeper[bot]

package.json

@@ -91,7 +91,7 @@
   "devDependencies": {
     "@types/jest": "^22.0.0",
     "@types/meow": "^3.6.2",
-    "@types/node": "^9.3.0",
+    "@types/node": "^10.0.9",
     "all-contributors-cli": "^4.10.1",
     "colors": "^1.1.2",
     "commitizen": "^2.9.6",