Source file `t.ml`

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(** This module defines various abstract interfaces that are convenient when one needs a
    module that matches a bare signature with just a type. This sometimes occurs in
    functor arguments and in interfaces. *)

open! Import

module type T = sig
  type t
end

module type T1 = sig
  type 'a t
end

module type T2 = sig
  type ('a, 'b) t
end

module type T3 = sig
  type ('a, 'b, 'c) t
end