/**
 * Hook to automatically focus an element on mount.
 * Safe for SSR and handles timing issues with requestAnimationFrame.
 *
 * @param ref - The ref to the element to focus
 * @param autoFocus - Whether to focus the element
 */
export declare const useAutoFocus: <T extends HTMLElement>(ref: React.RefObject<T | null>, autoFocus?: boolean) => void;