export interface InfiniteScrollOptions {
    hasMore: boolean;
    loadMore: () => Promise<void>;
    rootMargin?: string;
    threshold?: number;
}
export interface InfiniteScrollResult {
    ref: (el: Element | null) => void;
    loading: boolean;
    error: any;
}
/**
 * A hook that implements infinite scrolling using Intersection Observer.
 * Triggers loadMore when the target element becomes visible.
 *
 * @param opts Configuration options
 * @returns Object with ref callback, loading state, and error state
 *
 * @example
 * const { ref, loading } = useInfiniteScroll({
 *   hasMore: true,
 *   loadMore: () => fetchNextPage(),
 * });
 *
 * return (
 *   <div>
 *     {items.map(item => <Item key={item.id} {...item} />)}
 *     <div ref={ref}>{loading ? 'Loading...' : null}</div>
 *   </div>
 * );
 */
export declare function useInfiniteScroll(opts: InfiniteScrollOptions): InfiniteScrollResult;