withChildren method

@override LatexNode withChildren(List<LatexNode> newChildren)

Rebuilds itself with a new list of child nodes. The order and number of child nodes must match the return value of children. Leaf nodes return themselves.

Implementation

@override
LatexNode withChildren(List<LatexNode> newChildren) {
  final newContent = newChildren[0];
  final newBelow = below != null ? newChildren[1] : null;
  return ExtensibleArrowNode(
    newContent,
    below: newBelow,
    direction: direction,
    sourceRange: sourceRange,
  );
}