/// <reference types="react" />
import { DataMap, LczPointTimelineProps } from '../type';
interface Props extends LczPointTimelineProps {
    data: DataMap[];
    currIndex: React.MutableRefObject<number>;
    setCurrIndex: (index: number) => void;
    timelineRef: React.RefObject<HTMLUListElement>;
}
export default function useScroll(props: Props): {
    pointCenterByIndex: (index: number, upData?: boolean) => void;
    cancelAnimation: (type?: string) => void;
    startCarousel: (type?: string) => void;
};
export {};