AnimationEffect constructor Null safety

AnimationEffect(
  1. {required num delay,
  2. required num endDelay,
  3. required num iterationStart,
  4. required num iterations,
  5. required num duration,
  6. required String direction,
  7. required String fill,
  8. BackendNodeId? backendNodeId,
  9. KeyframesRule? keyframesRule,
  10. required String easing}
)

Implementation

AnimationEffect(
    {required this.delay,
    required this.endDelay,
    required this.iterationStart,
    required this.iterations,
    required this.duration,
    required this.direction,
    required this.fill,
    this.backendNodeId,
    this.keyframesRule,
    required this.easing});