borderWidth property
      
      int
      get
      borderWidth
      
    
    
Gets or sets the width of the border.
The default value is 1.
Implementation
int get borderWidth => _helper.borderWidth;
      
      set
      borderWidth
      (int value) 
      
    
    
    
Implementation
set borderWidth(int value) {
  _helper.borderWidth = value;
}