Astra_Ext_Advanced_Headers_Loader::__construct()

		public function __construct() {

			add_action( 'init', array( $this, 'advanced_headers_post_type' ) );
			add_action( 'admin_menu', array( $this, 'register_admin_menu' ), 100 );
			add_filter( 'postbox_classes_astra_adv_header_astra_advanced_headers_settings', array( $this, 'add_class_to_metabox' ) );

			add_filter( 'post_updated_messages', array( $this, 'custom_post_type_post_update_messages' ) );

			if ( is_admin() ) {
				add_action( 'manage_astra_adv_header_posts_custom_column', array( $this, 'column_content' ), 10, 2 );
				// Filters.
				add_filter( 'manage_astra_adv_header_posts_columns', array( $this, 'column_headings' ) );
			}

			// Actions.
			add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );

			self::load_files();
		}