message: Pin and versions
  (Semantically higher patch versions caused compiler errors!)
diff: "zone.js": "^0.8.26"
  },
  "devDependencies": {
  - "typescript": "~2.7.2",
  "@angular/language-service": "^6.0.0",
  - "@types/jasmine": "~2.8.6",
  - "@types/jasminewd2": "~2.0.3",
  + "@types/jasmine": "2.8.6",
  + "@types/jasminewd2": "2.0.3",
  "@types/node": "~8.9.4",
  "codelyzer": "~4.2.1",
  "jasmine": "~2.99",
  "jasmine-core": "~2.99",
  "jasmine-spec-reporter": "~4.2.1",
  - "karma": "~3.0.0",
  + "karma": "~3.1.1",
  "karma-chrome-launcher": "~2.2.0",
  "karma-coverage-istanbul-reporter": "~1.4.2",
  - "karma-jasmine": "~1.1.1",
  + "karma-jasmine": "~1.1.2",
  "karma-jasmine-html-reporter": "^0.2.2",
  "ts-node": "~5.0.1",
  "tslint": "~5.9.1",
  - "tslint-config-standard": "~7.0.0"
  + "tslint-config-standard": "~7.0.0",
  + "typescript": "~2.7.2"
  }
  }
  