ScrollKeyboardShortcut constructor
      const
      ScrollKeyboardShortcut({ 
    
    
- Key? key,
 - required PagingScrollController scrollController,
 - required Widget child,
 - double stepOffset = kPagingScrollOffset,
 
Implementation
const ScrollKeyboardShortcut({
  super.key,
  required this.scrollController,
  required this.child,
  this.stepOffset = kPagingScrollOffset,
});