Wordpress Custom Post

#####################

Custom Post

<?php
    function moderna_custom_post(){
        register_post_type('moderna_slider',array(
            'labels' =>array(
            'name'=>__('Slider','moderna'),
            'add_new_item'=>__('Add New Slider','moderna'),
            'featured_image'=> __('Portfolio photo', 'unicoo'),
            ),
            'menu_icon' =>'dashicons-format-gallery',
            'public'=>true,
            'supports' =>array('title','editor','thumbnail'),
            'show_in_rest' => true
        ));

    };
add_action('init','moderna_custom_post');
?>