retakeNode method

Implementation

@override
web.Node? retakeNode(bool Function(web.Node node) visitNode) {
  if (toHydrate.isNotEmpty) {
    for (final e in toHydrate) {
      if (visitNode(e)) {
        toHydrate.remove(e);
        return e;
      }
    }
  }
  return null;
}