Cobol_cfg.Typesmodule NEL = Cobol_common.Basics.NELtype node_type = | External of string| Entry of [ `Point | `Paragraph | `Section of string | `Statement of string ]| Normal of string * string| Collapsed of string NEL.t| Split of stringtype node = {id : int;section_name : string;loc : Cobol_common.Srcloc.TYPES.srcloc option;typ : node_type;jumps : Cobol_cfg__.Cfg_jumps.Jumps.t;will_fallthru : bool;terminal : bool;}module Node : sig ... endmodule Edge : sig ... endmodule Cfg : sig ... end