//Slides
add_action( 'init', 'slides_type' );
function slides_type() {
register_post_type( 'slides',
     array(
            'labels' => array(
            'name' => __( 'Slides', 'bigstore' ),
            'singular_name' => __( 'Slide', 'bigstore' ),
            'has_archive' => true,
            'add_new' => 'Add New Slide',
            'not_found' => 'No found.',
            'not_found_in_trash' => 'In the cart slides found'
            ),
            'public' => true,
            'has_archive' => true,
            'supports' => array(
                'title',
                'editor',
                'trackbacks',
                'thumbnail',
                'page-attributes',
            ),
           
       ));
} ----- (line 496)