chore(package): update typedoc to version 0.17.2

Closes #60

Author: greenkeeper[bot]

package.json

@@ -76,7 +76,7 @@
     "tslint": "^5.12.1",
     "tslint-config-airbnb": "^5.11.1",
     "tslint-loader": "^3.5.4",
-    "typedoc": "^0.15.0",
+    "typedoc": "^0.17.2",
     "typescript": "^3.3.3333",
     "url-loader": "^3.0.0",
     "webpack": "^4.38.0",