chore: upgrade typescript from 3.4.5 to 3.5.3

Snyk have raised this PR to upgrade typescript from 3.4.5 to 3.5.3.

See this package in NPM:
https://www.npmjs.com/package/typescript

See this project in Snyk:
https://app.snyk.io/org/snyk/project/8ff7f43a-aaf9-4ff4-b957-3c2146da43b9?utm_source=github&utm_medium=upgrade-pr

chore(ivanstanev): Remove typescript from dependencies, it can be only in devDependencies.

Author: snyk-test

package-lock.json

@@ -44,7 +44,6 @@
     "snyk-docker-plugin": "^1.25.0",
     "source-map-support": "^0.5.9",
     "tslib": "^1.9.3",
-    "typescript": "^3.1.6",
     "ws": "^7.0.0",
     "yaml": "^1.6.0"
   },
@@ -55,7 +54,7 @@
     "ts-node": "^8.1.0",
     "tsc-watch": "^1.0.30",
     "tslint": "^5.11.0",
-    "typescript": "^3.4.2"
+    "typescript": "^3.5.3"
   },
   "repository": {
     "type": "git",