animated_movie_card_widget.dart

class AnimatedMovieCardWidget extends StatelessWidget {
  //1
  final int index;
  final PageController pageController;
  final int movieId;
  final String posterPath;

  const AnimatedMovieCardWidget({
    Key key,
    @required this.index,
    @required this.movieId,
    @required this.posterPath,
    @required this.pageController,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    //2
    return MovieCardWidget(
      movieId: movieId,
      posterPath: posterPath,
    );
  }
}