import type React from 'react';
export type UseLazyLoadParams = {
    type: 'lazy' | 'virtual';
    rowIndex: number;
    rowHeight?: number;
    bufferSize?: number;
};
export default function useLazyLoad(containerRef: HTMLElement, childRef: React.MutableRefObject<HTMLTableRowElement>, params: UseLazyLoadParams): {
    hasLazyLoadHolder: boolean;
    tRowHeight: number;
};