sig
exception Cannot_compare_intervals
type t = Integer.t * Integer.t
val ty : t Type.t
val name : string
val descr : t Descr.t
val packed_descr : Structural_descr.pack
val reprs : t list
val equal : t -> t -> bool
val compare : t -> t -> int
val hash : t -> int
val pretty_code : Format.formatter -> t -> unit
val internal_pretty_code : Type.precedence -> Format.formatter -> t -> unit
val pretty : Format.formatter -> t -> unit
val varname : t -> string
val mem_project : (Project_skeleton.t -> bool) -> t -> bool
val copy : t -> t
val fuzzy_order : t -> t -> Rangemap.fuzzy_order
val shift : Integer.t -> t -> t
val clip_itv : t -> t -> t
exception Not_fully_included
val check_coverage : t -> (t * 'a) list -> unit
end