react-navigation/example/app.json

{
  "expo": {
    "name": "React Navigation Stack Example",
    "description": "Demonstrates the various capabilities of react-navigation-stack",
    "slug": "react-navigation-stack-demo",
    "sdkVersion": "33.0.0",
    "version": "1.0.0",
    "primaryColor": "#2196f3"
  }
}