object
  method _BYTES_PER_ELEMENT : int Js.readonly_prop
  method _content_type_ : 'b
  method buffer : arrayBuffer Js.t Js.readonly_prop
  method byteLength : int Js.readonly_prop
  method byteOffset : int Js.readonly_prop
  method length : int Js.readonly_prop
  method set_fromArray : 'a Js.js_array Js.t -> int -> unit Js.meth
  method set_fromTypedArray :
    ('a, 'b) Typed_array.typedArray Js.t -> int -> unit Js.meth
  method subarray :
    int -> int -> ('a, 'b) Typed_array.typedArray Js.t Js.meth
  method subarray_toEnd : int -> ('a, 'b) Typed_array.typedArray Js.t Js.meth
end