I’ve found a solution ``` interface PropertyDetail...

# getting-started

[dstarcev]

I’ve found a solution

interface PropertyDetailsProvider {
  fun getPropertyDetails(query: String): PropertyDetails
}

interface PropertyDetails {
  class Found(val address: String, val price: Double, val photos: List<String>): PropertyDetails
  
  class NotFound : PropertyDetails
}

it’s okay as I don’t really need getHashCode(), equals() etc to be implemented