Linol_lwt.NotebookCellTextDocumentFilterval create :
?language:string ->
notebook:[ `String of string | `NotebookDocumentFilter of unit ] ->
unit ->
tinclude Linol_lsp.Import.Json.Jsonable.S with type t := tval t_of_yojson : Yojson.Safe.t -> tval yojson_of_t : t -> Yojson.Safe.t