Class type DateTimeFormat.object_options
method localeMatcher : Js_of_ocaml.Js.js_string Js_of_ocaml.Js.t Js_of_ocaml.Js.prop
DateTimeFormat.object_options
method localeMatcher : Js_of_ocaml.Js.js_string Js_of_ocaml.Js.t Js_of_ocaml.Js.prop