Ocamlformat_lib.Loc_treetype itv = Ocaml_common.Location.tval of_list : itv Ocamlformat_stdlib.list -> tval roots : t -> itv Ocamlformat_stdlib.listval children : t -> itv -> itv Ocamlformat_stdlib.listval dump : t -> Ocamlformat_lib.Fmt.tval of_ast :
'a Ocamlformat_lib.Extended_ast.t ->
'a ->
t * Ocaml_common.Location.t Ocamlformat_stdlib.list