Create gap from int or double value

flutter_gap_extension.dart

extension IntGapExtension on int {
  /// Vertical gap
  SizedBox get gv => SizedBox(height: toDouble());

  /// Horizontal gap
  SizedBox get gh => SizedBox(width: toDouble());
}

extension DoubleGapExtension on double {
  /// Vertical gap
  SizedBox get gv => SizedBox(height: this);

  /// Horizontal gap
  SizedBox get gh => SizedBox(width: this);
}