rsnext/examples/with-next-offline/package.json

{
  "private": true,
  "scripts": {
    "dev": "next",
    "build": "next build",
    "start": "next start",
    "export": "cross-env NEXT_EXPORT=true next build && cross-env NEXT_EXPORT=true next export"
  },
  "dependencies": {
    "next": "canary",
    "next-offline": "4.0.6",
    "react": "^17.0.2",
    "react-dom": "^17.0.2"
  },
  "devDependencies": {
    "cross-env": "6.0.3"
  }
}