def exclusive_groups
import cli@0.2.0.0/cli.bend as Cliimport Base
4088def exclusive_groups(items: List<&2, SpecItem>) -> List<&2, String>:
4089 match items:
4090 case Nil{}: Nil{}
4091 case SpecOther{Exclusive{name}} <> tail:
4092 name <> exclusive_groups(tail)
4093 case head <> tail: exclusive_groups(tail)