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module ID : sig
(** [t] is a ID within a range *)
type t
val create : int -> t
(** [create num] is an ID [t] *)
val incr : t -> t
(** [incr id] is the next [id] in the sequence *)
val to_string : t -> string
(** [to_string id] is an string representation of [id] *)
val pp : t -> string
(** [pp id] is a pretty string representing [id] *)
end
module Range : sig
(** [t] is a range of values *)
type t
val create : int * int -> t
(** [create (s, e)] is a range starting at [s] and ending at [e]. *)
val collect : t -> ID.t list
(** [collect r] is a list containing all elements within the range (inclusive). *)
val pp : t -> string
(** [pp r] is a pretty string representing [r] *)
end
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