function bp_nouveau_get_group_create_steps_classes() {
		$classes  = array( 'bp-navs', 'group-create-links', 'no-ajax' );
		$nav_tabs = (int) bp_nouveau_get_temporary_setting( 'groups_create_tabs', bp_nouveau_get_appearance_settings( 'groups_create_tabs' ) );

		if ( 1 === $nav_tabs ) {
			$classes[] = 'tabbed-links';
		}

		$class = array_map( 'sanitize_html_class', $classes );

		/**
		 * Filters the final results for BuddyPress Nouveau group creation step classes.
		 *
		 * This filter will return a single string of concatenated classes to be used.
		 *
		 * @since 3.0.0
		 *
		 * @param string $value   Concatenated classes.
		 * @param array  $classes Array of classes that were concatenated.
		 */
		return apply_filters( 'bp_nouveau_get_group_create_steps_classes', join( ' ', $class ), $classes );
	}