sig
val register_targets_to_add :
Ketrew.Persistent_data.t ->
Ketrew_pure.Target.t list ->
(unit, [> `Database of Ketrew.Persistent_data.Error.database ])
Unix_io.Deferred_result.t
val check_and_really_add_targets :
Ketrew.Persistent_data.t ->
(bool, [> `Database of Ketrew.Persistent_data.Error.database ])
Unix_io.Deferred_result.t
val force_add_passive_target :
Ketrew.Persistent_data.t ->
Ketrew_pure.Target.Stored_target.target ->
(unit, [> `Database of Ketrew.Persistent_data.Error.database ])
Unix_io.Deferred_result.t
end