`method _Collator : Collator._object Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method _DateTimeFormat : DateTimeFormat._object Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method _NumberFormat : NumberFormat._object Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method _PluralRules : PluralRules._object Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method _RelativeTimeFormat : RelativeTimeFormat._object Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method getCanonicalLocales : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.js_array Js_of_ocaml__.Js.t -> Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t Js_of_ocaml__.Js.js_array Js_of_ocaml__.Js.t Js_of_ocaml__.Js.meth`