ErrorFormatter.kt

interface ErrorFormatter {
    fun format(throwable: Throwable?) : StringResource
}
class ErrorFormatterDefault: ErrorFormatter {
    override fun format(throwable: Throwable?) : StringResource {
        return when (throwable) {
             is SocketTimeoutException-> StringResource.ResId(R.string.not_connected_to_internet)
            else -> StringResource.Text("Something went wrong!")
        }
    }
}