mergeBorder method
Implementation
@override
RoundedRectangleBorderDto mergeBorder(RoundedRectangleBorderDto? other) {
if (other == null) return this;
return RoundedRectangleBorderDto(
borderRadius:
borderRadius?.merge(other.borderRadius) ?? other.borderRadius,
side: side?.merge(other.side) ?? other.side,
);
}