App\Services\Navigation\NavigationServiceProvider::registerSection PHP Метод

    protected function registerSection()
    {
        Request::macro('section', function () {
            if (request()->segment(1) === 'blender') {
                return 'back';
            }
            return 'front';
        });
        Request::macro('isFront', function () {
            return request()->section() === 'front';
        });
        Request::macro('isBack', function () {
            return request()->section() === 'back';
        });
    }