`inherit element`
`inherit filterPrimitiveStandardAttributes`
`method in1 : animatedString Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method operator : animatedMorphologyOperator Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method radiusX : animatedNumber Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`
`method radiusY : animatedNumber Js_of_ocaml__.Js.t Js_of_ocaml__.Js.readonly_prop`