merge method

Implementation

ZeroBottomSheetStyle merge(ZeroBottomSheetStyle? other) {
  if (other == null) return this;

  return copyWith(
    backgroundColor: other.backgroundColor,
    handleColor: other.handleColor,
    barierColor: other.barierColor,
    borderRadius: other.borderRadius,
    useHandle: other.useHandle,
    elevation: other.elevation,
  );
}