chore(deps): update dependency typescript to v3.2.1

Author: renovate-bot

package.json

@@ -51,7 +51,7 @@
     "tslint-config-prettier": "1.17.0",
     "tslint-loader": "3.6.0",
     "typedoc": "0.13.0",
-    "typescript": "3.1.6",
+    "typescript": "3.2.1",
     "uuid": "3.3.2",
     "webpack": "4.26.1",
     "webpack-cli": "3.1.2"