FlintFlexRow constructor
      
      FlintFlexRow({ 
    
- required List<FlintWidget> children,
- List<int> ? columnWidths,
- double gap = 16.0,
- EdgeInsets? padding,
- EdgeInsets? margin,
- String? backgroundColor,
- BoxBorder? border,
- BorderRadius? borderRadius,
- String alignment = 'center',
- bool mobileStack = true,
Creates a FlintFlexRow layout widget.
Implementation
FlintFlexRow({
  required this.children,
  this.columnWidths,
  this.gap = 16.0,
  this.padding,
  this.margin,
  this.backgroundColor,
  this.border,
  this.borderRadius,
  this.alignment = 'center',
  this.mobileStack = true,
});