The base class used to create new sorting.
Example of a natural compare hierarchy.
public class AlphaNumericSort : BaseHierarchySort
{
public override int Compare(GameObject lhs, GameObject rhs)
{
if (lhs == rhs) return 0;
if (lhs == null) return -1;
if (rhs == null) return 1;
return EditorUtility.NaturalCompare(lhs.name, rhs.name);
}
}