def close.join
import bend-kit-camber@0.15.0.1/camber.bend as Camberimport Base
428def close.join(-R: Type, -P: Data, -I: Data, -E: Data, -O: Data,
429 owner: Owner<R, P, I, E, O>
430) -> IO(OwnerClose<R, P, I, E, O>):
431 Owner{context, finished} = owner
432 do IO<OwnerClose<R, P, I, E, O>>:
433 IO.join(Unit, finished)
434 return OwnerClosed{}