Module type Typerepable.S4

module type S4 = sig .. end

type ('a, 'b, 'c, 'd) t 

val typerep_of_t : 'a Std_internal.Typerep.t ->
       'b Std_internal.Typerep.t ->
       'c Std_internal.Typerep.t ->
       'd Std_internal.Typerep.t ->
       ('a, 'b, 'c, 'd) t Std_internal.Typerep.t

val typename_of_t : 'a Typename.t ->
       'b Typename.t ->
       'c Typename.t ->
       'd Typename.t -> ('a, 'b, 'c, 'd) t Typename.t