fadeIn method Null safety

FadeIn fadeIn(
  1. [int? duration]
)

Fade in at the beginning of the video.

For details and examples, see 'Fade in and out' in the Video Transformations guide. see https://cloudinary.com/documentation/video_manipulation_and_delivery#fade_in_and_out Receives int returns Effect

Implementation

static FadeIn fadeIn([int? duration]) {
  return FadeIn(duration);
}