Astra_Admin_Settings::add_admin_menu()

		public static function add_admin_menu() {

			$parent_page    = self::$default_menu_position;
			$page_title     = self::$menu_page_title;
			$capability     = 'manage_options';
			$page_menu_slug = self::$plugin_slug;
			$page_menu_func = __CLASS__ . '::menu_callback';

			if ( apply_filters( 'astra_dashboard_admin_menu', true ) ) {
				add_theme_page( $page_title, $page_title, $capability, $page_menu_slug, $page_menu_func );
			} else {
				do_action( 'asta_register_admin_menu', $parent_page, $page_title, $capability, $page_menu_slug, $page_menu_func );
			}
		}