rsnext/examples/with-firebase-hosting/app/package.json

{
  "name": "app",
  "description": "Next.js React SSR App",
  "dependencies": {
    "next": "4.0.0-beta.2",
    "react": "16.0.0",
    "react-dom": "16.0.0"
  },
  "scripts": {
    "dev": "next",
    "build": "next build"
  }
}