module Transform:
sig
val string_to_item : ?filename:string -> unit -> (string, (Biocaml_vcf.item, Biocaml_vcf.vcf_parse_error) Biocaml_internal_utils.Result.t) Biocaml_transform.t
?filename:string -> unit -> (string, (Biocaml_vcf.item, Biocaml_vcf.vcf_parse_error) Biocaml_internal_utils.Result.t) Biocaml_transform.t
end