Downgrade to eslint@5

Author: Kai Cataldo

package.json

@@ -33,7 +33,7 @@
   "devDependencies": {
     "@typescript-eslint/parser": "^1.11.0",
     "chai": "^4.2.0",
-    "eslint": "^6.0.1",
+    "eslint": "^5.16.0",
     "eslint-config-eslint": "^5.0.1",
     "eslint-plugin-node": "^9.1.0",
     "eslint-release": "^1.0.0",