Assert visibility of every field of Tab in resource form

public static function form(Form $form): Form
    {
        return $form
            ->schema([
                Tabs::make('tabs')->schema([
                    Tab::make(__('Internal services'))
                        ->visible(true)  // dummy condition
                        ->schema(self::internalFields()),

                    Tab::make(__('External services'))
                        ->visible(false) // dummy condition
                        ->schema(self::externalFields()),

                    .....