animationType property
      
      AnimationType?
      get
      animationType
      
    
    
    
Implementation
AnimationType? get animationType => _animationType;
      
      set
      animationType
      (AnimationType? value) 
      
    
    
    
Implementation
set animationType(AnimationType? value) {
  if (_animationType != value) {
    _animationType = _animationType == null ? AnimationType.loading : value;
    _startAnimations();
  }
}