def arg_alias_entries
import cli@0.2.0.0/cli.bend as Cliimport Base
1856def arg_alias_entries(aliases: List<&2, String>) -> List<&2, Seen>:
1857 match aliases:
1858 case Nil{}: Nil{}
1859 case name <> tail:
1860 SeenArgAlias{name} <> arg_alias_entries(tail)