Topllib.ToplAutomatontype transition = {source : vindex;target : vindex;label : IBase.ToplAst.label option;loc_range : IBase.Location.t * IBase.Location.t;}val make : IBase.ToplAst.t list -> tval vcount : t -> intval tcount : t -> intval tfilter_mapi : t -> f:(tindex -> transition -> 'a option) -> 'a listval registers : t -> IBase.ToplAst.register_name listval pp_transition : t -> Stdlib.Format.formatter -> transition -> unit