message: Use peer dependency
diff: "airbrake",
  "notifier"
  ],
  - "dependencies": {
  - "cross-fetch": "^2.2.3"
  + "peerDependencies": {
  + "cross-fetch": "2.2.x"
  },
  "devDependencies": {
  "@types/chai": "4.1.7",
  "tslint-loader": "3.6.0",
  "typescript": "3.2.1",
  "webpack": "4.26.1",
  - "webpack-cli": "3.1.2"
  + "webpack-cli": "3.1.2",
  + "cross-fetch": "^2.2.3"
  },
  "main": "dist/client.js",
  "types": "dist/client.d.ts",
  