firebase.json file for multiple hsoting on firebase

firebase.json

{
  "hosting": [
  {
    "target": "appone",
    "public": "dist1",
    "ignore": [
      "firebase.json",
      "**/.*",
      "**/node_modules/**"
    ],
    "rewrites": [
      {
        "source": "**",
        "destination": "/index.html"
      }
    ]
  },
  { 
    "target": "apptwo",
    "public": "dist2",
    "ignore": [
      "firebase.json",
      "**/.*",
      "**/node_modules/**"
    ],
    "rewrites": [
      {
        "source": "**",
        "destination": "/index.html"
      }
    ]
  }]
}