message: fix: Cannot find module 'ws'
diff: "@types/styletron-react": "5.0.2",
  "@types/uuid": "3.4.6",
  "@types/validator": "12.0.1",
  + "@types/ws": "^7.2.6",
  "antd": "3.26.18",
  "apollo-cache-inmemory": "1.6.6",
  "apollo-client": "2.6.10",
  "tslint-react": "4.1.0",
  "type-graphql": "0.17.5",
  "typescript": "3.4.5",
  - "uuid": "3.3.3"
  + "uuid": "3.3.3",
  + "ws": "^7.3.1"
  },
  "engines": {
  "node": "10.22.0",
  