message: remove unnecessary packages
diff: "@typescript-eslint/eslint-plugin": "^1.13.0",
  "@typescript-eslint/parser": "^1.13.0",
  "eslint": "^5.16.0",
  - "eslint-plugin-import": "^2.18.2",
  "husky": "^3.0.2",
  - "ts-loader": "^5.2.1",
  - "tslint": "^5.0.0",
  "typescript": "^3.5.3",
  "vscode": "^1.1.14",
  "webpack": "^4.20.2"
  