Msm_result_to_host.Make
module Mixed_add : sig ... end
module I : sig ... end
module O : sig ... end
val hierarchical :
?instance:string ->
drop_t:Hardcaml.Signal.t ->
Hardcaml.Scope.t ->
Hardcaml.Signal.t Hardcaml.Interface.Create_fn(I)(O).t