public override bool Visit(
     UnifiedImplementsConstrain element, VisitorArgument arg)
 {
     Writer.Write(arg.Decoration.Delimiter ?? " implements ");
     element.Type.TryAccept(this, arg);
     return(false);
 }
 public override bool Visit(
     UnifiedImplementsConstrain element, VisitorArgument arg)
 {
     Writer.Write(arg.Decoration.Delimiter ?? " implements ");
     element.Type.TryAccept(this, arg);
     return false;
 }