builtChildrenMap property
      
      Map<StyledElement, InlineSpan> ?
      get
      builtChildrenMap
      
    
    
A map between the original StyledElement children of this node and the fully built InlineSpan children of this node.
Implementation
Map<StyledElement, InlineSpan>? get builtChildrenMap {
  _builtChildren ??= _callbackToBuildChildren?.call();
  return _builtChildren;
}