firebase.json.MORE

{
  "database": {
    "rules": "database.rules.json"
  },
  "hosting": {
    "public": "build",
	"cleanUrls": true,
	"rewrites": [
	  {
		"source": "**",
	    "destination": "/index.html"
	  }
	],
    "ignore": [
	  "bower.json",
	  "database.rules.json",
      "firebase.json",
	  "README.md",
      "**/.*",
      "**/node_modules/**"
    ]
  }
}