chore(package): update ts-node to version 8.0.3

Closes #66

Author: greenkeeper[bot]

demo/package.json

@@ -71,7 +71,7 @@
     "protractor": "~5.3.2",
     "reflect-metadata": "~0.1.12",
     "ts-loader": "^5.3.0",
-    "ts-node": "^7.0.1",
+    "ts-node": "^8.0.3",
     "tslint": "~5.11.0",
     "typescript": "^3.1.6",
     "webpack-node-externals": "~1.7.2"