/**
 * Joins class names from strings, numbers, arrays and condition maps into a single space-separated string. Falsy
 * arguments are skipped, arrays are flattened recursively, and object keys are kept only where the value is truthy.
 * Duplicates are not removed.
 *
 * @param args Class name sources.
 * @returns Space-separated class list.
 *
 * @example
 * ```ts
 * cn('p-button', ['p-button-sm', null], { 'p-disabled': disabled, 'p-button-text': false });
 * // 'p-button p-button-sm p-disabled'  (when disabled is true)
 * ```
 */
declare function cn(...args: unknown[]): string;
/**
 * @deprecated Use `cn` instead.
 * @param args
 * @returns
 */
declare function classNames(...args: unknown[]): string;

export { classNames, cn };