Class type Form.formData
method append : Js.js_string Js.t -> Js.js_string Js.t -> unit Js.meth
method append_blob : Js.js_string Js.t -> File.blob Js.t -> unit Js.meth
Form.formData
method append : Js.js_string Js.t -> Js.js_string Js.t -> unit Js.meth
method append_blob : Js.js_string Js.t -> File.blob Js.t -> unit Js.meth