chore(package): Update @types/node to version 8.0.57 (JamesHenry#18)

Author: JamesHenry

package.json

@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@types/jest": "21.1.8",
-    "@types/node": "8.0.54",
+    "@types/node": "8.0.57",
     "cz-conventional-changelog": "2.1.0",
     "eslint": "4.13.0",
     "husky": "^0.14.3",

yarn.lock

@@ -47,19 +47,13 @@
     lodash "^4.17.4"
     pify "^3.0.0"
 
-"@types/events@*":
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/@types/events/-/events-1.1.0.tgz#93b1be91f63c184450385272c47b6496fd028e02"
-
 "@types/[email protected]":
   version "21.1.8"
   resolved "https://registry.yarnpkg.com/@types/jest/-/jest-21.1.8.tgz#d497213725684f1e5a37900b17a47c9c018f1a97"
 
-"@types/[email protected]":
-  version "8.0.54"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.54.tgz#3fd9357db4af388b79e03845340259440edffde6"
-  dependencies:
-    "@types/events" "*"
+"@types/[email protected]":
+  version "8.0.57"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.57.tgz#e5d8b4dc112763e35cfc51988f4f38da3c486d99"
 
 JSONStream@^1.0.4:
   version "1.3.1"