public
     readonly
     ?Node
      $parent;
    public
     readonly
     ?Node
      $previous;
    public
     readonly
     ?Node
      $next;
    public
     readonly
     ?Node
      $lastChild;
    public
     readonly
     ?Node
      $firstChild;
    public
     readonly
     int
      $startLine;
    public
     readonly
     int
      $endLine;
    public
     readonly
     int
      $startColumn;
    public
     readonly
     int
      $endColumn;
    
    
   }