next.js/packages/next-codemod/bin/__testfixtures__/react-19-installed-mixed-router/package.json

{
  "name": "react-19-installed-mixed-router",
  "scripts": {
    "dev": "next dev --turbo"
  },
  "dependencies": {
    "next": "14.3.0-canary.45",
    "react": "19.0.0-beta-4508873393-20240430",
    "react-dom": "19.0.0-beta-4508873393-20240430"
  }
}