type t
=
|
Blob of Js_of_ocaml.File.blob Js_of_ocaml.Js.t
Document of Js_of_ocaml.Dom.element Js_of_ocaml.Dom.document Js_of_ocaml.Js.t
String of string
Form_data of Js_of_ocaml.Form.formData Js_of_ocaml.Js.t