interface mixin Animatable {
Animation animate(object? keyframes,
optional (unrestricted double or KeyframeAnimationOptions) options = {});
sequence<Animation> getAnimations(optional GetAnimationsOptions options = {});
};
dictionary KeyframeAnimationOptions : KeyframeEffectOptions {
DOMString id = "";
AnimationTimeline? timeline;
};
dictionary GetAnimationsOptions {
boolean subtree = false;
};