merge method
Implementation
StreamCheckboxStyle merge(StreamCheckboxStyle? other) {
final _this = (this as StreamCheckboxStyle);
if (other == null || identical(_this, other)) {
return _this;
}
if (!other.canMerge) {
return other;
}
return copyWith(
size: other.size,
checkSize: other.checkSize,
fillColor: other.fillColor,
checkColor: other.checkColor,
overlayColor: other.overlayColor,
shape: other.shape,
side: other.side,
);
}