'primary', 'menu_id' => 'primary-menu', 'menu_class' => 'bigshop-navbar', 'items_wrap' => '
    %3$s
', 'fallback_cb' => 'bigshop_custom_menu_cb', 'walker' => has_nav_menu( 'primary' ) ? new RT\BigShop\Core\WalkerNav() : '', ] ); ?>