{
  "hosting": {
    "public": "public",
    "headers": [
      {
        "source": "**",
        "headers": [
          {
            "key": "Access-Control-Allow-Origin",
            "value": "*"
          }
        ]
      },
      {
        "source": "**/*.@(png|json)",
        "headers": [
          {
            "key": "Cache-Control",
            "value": "max-age=7200"
          }
        ]
      }
    ],
    "ignore": ["firebase.json", "**/node_modules/**"]
  }
}