Declare.CInfoInformation for a single top-level named constant
val make : name:Names.Id.t -> typ:'constr -> ?args:Names.Name.t list -> ?impargs:Impargs.manual_implicits -> unit -> 'constr tval to_constr : Evd.evar_map -> EConstr.t t -> Constr.t tval get_typ : 'constr t -> 'constr