`method dateStyle : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method timeStyle : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method calendar : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method dayPeriod : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method numberingSystem : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method localeMatcher : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.prop`
`method timeZone : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method hour12 : bool Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method hourCycle : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method formatMatcher : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.prop`
`method weekday : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method era : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method year : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method month : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method day : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method hour : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method minute : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method second : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method fractionalSecondDigits : int Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`
`method timeZoneName : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.prop`