/**
 * Toggles a class name on an element.
 *
 * @param el - The target element.
 * @param className - The class name to toggle.
 * @returns `true` when the class is present after toggling.
 *
 * @example
 * toggleClass(el, 'active')
 * // => true
 *
 * @since 1.0.0
 */
declare const toggleClass: (el: HTMLElement | SVGElement | null | undefined, className: string) => boolean;
export default toggleClass;