apply property
Implementation
set apply(NikuRow? v) {
if (v == null) return;
mainAxisAlignment = v.mainAxisAlignment ?? mainAxisAlignment;
mainAxisSize = v.mainAxisSize ?? mainAxisSize;
crossAxisAlignment = v.crossAxisAlignment ?? crossAxisAlignment;
textDirection = v.textDirection ?? textDirection;
textBaseline = v.textBaseline ?? textBaseline;
gap = v.gap ?? gap;
$parent..$merge(v.$parent);
}