sig
type _ t =
T2 :
('a Std_internal.Typerep.t * 'b Std_internal.Typerep.t) -> ('a * 'b)
Std_internal.Typerep.Tuple.t
| T3 :
('a Std_internal.Typerep.t * 'b Std_internal.Typerep.t *
'c Std_internal.Typerep.t) -> ('a * 'b * 'c)
Std_internal.Typerep.Tuple.t
| T4 :
('a Std_internal.Typerep.t * 'b Std_internal.Typerep.t *
'c Std_internal.Typerep.t * 'd Std_internal.Typerep.t) -> ('a * 'b *
'c * 'd)
Std_internal.Typerep.Tuple.t
| T5 :
('a Std_internal.Typerep.t * 'b Std_internal.Typerep.t *
'c Std_internal.Typerep.t * 'd Std_internal.Typerep.t *
'e Std_internal.Typerep.t) -> ('a * 'b * 'c * 'd * 'e)
Std_internal.Typerep.Tuple.t
val arity : 'a Std_internal.Typerep.Tuple.t -> int
val typename_of_t : 'a Std_internal.Typerep.Tuple.t -> 'a Typename.t
end