SfDateRangePickerTheme constructor
      const
      SfDateRangePickerTheme({ 
    
- required SfDateRangePickerThemeData data,
- required Widget child,
- Key? key,
Constructor for teh calendar theme class, which applies a theme to descendant Syncfusion date range picker widgets.
Implementation
const SfDateRangePickerTheme({
  required this.data,
  required this.child,
  super.key,
}) : super(child: child);