Function fill

core/src/utils/animation/animation.ts:396–402

(animationFill: AnimationFill)

  };

  const fill = (animationFill: AnimationFill) => {
    _fill = animationFill;

    update(true);

    return ani;
  };

  const delay = (animationDelay: number) => {
    _delay = animationDelay;