chore(deps): update dependency typescript to ~3.5.0 (#729)

Author: renovate[bot]

package.json

@@ -116,7 +116,7 @@
     "sinon": "^7.3.0",
     "source-map-support": "^0.5.6",
     "tmp": "^0.1.0",
-    "typescript": "~3.4.0",
+    "typescript": "~3.5.0",
     "uuid": "^3.1.0"
   }
 }