selectableGroup

fun SemanticsPropertyReceiver.selectableGroup()

The node is marked as a collection of horizontally or vertically stacked selectable elements.

Unlike collectionInfo which marks a collection of any elements and asks developer to provide all the required information like number of elements etc., this semantics will populate the number of selectable elements automatically. Note that if you use this semantics with lazy collections, it won't get the number of elements in the collection.