@netlify/framework-info/src/frameworks/next.json

Framework detection utility

{
  "id": "next",
  "name": "Next.js",
  "category": "static_site_generator",
  "detect": {
    "npmDependencies": ["next"],
    "excludedNpmDependencies": [],
    "configFiles": []
  },
  "dev": {
    "command": "next",
    "port": 3000,
    "pollingStrategies": [{ "name": "TCP" }]
  },
  "build": {
    "command": "next build",
    "directory": "out"
  },
  "env": {},
  "plugins": [
    {
      "packageName": "@netlify/plugin-nextjs",
      "condition": { "minNodeVersion": "10.13.0" }
    }
  ]
}