def owner_present
import bendvy-ecs-core@0.1.0.4/restored_row.bend as RestoredRowimport Base
40def owner_present(~C:Type,owner:Maybe<&1,C>) -> Maybe<&1,C> & Bool:
41 match owner:
42 case None{}: (None{},False{})
43 case Some{owner}: (Some{owner},True{})