`inherit event`
`method touches : touchList Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method targetTouches : touchList Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method changedTouches : touchList Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method ctrlKey : bool Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method shiftKey : bool Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method altKey : bool Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method metaKey : bool Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method relatedTarget : element Js_of_ocaml__.Js.t Js_of_ocaml__.Js.opt Js_of_ocaml__.Js.optdef Js_of_ocaml__.Js.readonly_prop`