in quizdemo/src/main/java/com/amazonaws/ivs/player/quizdemo/activities/adapters/SourceOptionAdapter.kt [46:54]
fun onOptionClicked(url: String)
fun onOptionDelete(url: String)
}
inner class SourceOptionDiff(
private val oldItems: List<SourceDataItem>,
private val newItems: List<SourceDataItem>
) : DiffUtil.Callback() {