val parens_if_infix : t -> t
val normalize_name : t -> t
val prefix : t -> t -> bool
val alias_unprefix : t -> t -> t
val get_relative : t -> t -> t
val get_relative_opt : t -> t -> t
val get_relative_raw : t -> t -> t
val hide_given_modules : t list -> t -> t
val qualified : t -> bool