merge method

Implementation

StreamMessageAttachmentStyle merge(StreamMessageAttachmentStyle? other) {
  final _this = (this as StreamMessageAttachmentStyle);

  if (other == null || identical(_this, other)) {
    return _this;
  }

  if (!other.canMerge) {
    return other;
  }

  return copyWith(
    backgroundColor: other.backgroundColor,
    shape: other.shape,
    side: other.side,
    padding: other.padding,
  );
}