/// <reference types="react" />
import { TableFormatColumn } from './use-table.type';
interface UseTableVirtualProps {
    virtual?: boolean | 'lazy';
    data: any[];
    rowsInView: number;
    rowHeight: number;
    strictRowHeight?: number;
    scrollRef: React.RefObject<HTMLDivElement>;
    innerRef: React.RefObject<HTMLDivElement>;
    scrollLeft?: number;
    disabled?: boolean;
    isRtl?: boolean;
    columns: TableFormatColumn<any>[];
    colgroup: (number | string | undefined)[];
    theadHeight: number;
    tfootHeight: number;
}
declare const useTableVirtual: (props: UseTableVirtualProps) => {
    scrollHeight: number;
    startIndex: number;
    translateStyle: string;
    data: any[];
    handleScroll: (info: {
        scrollLeft: number;
        scrollTop: number;
        y: number;
        height: number;
        fromDrag: boolean;
    }) => void;
    setRowHeight: (index: number, height: number) => void;
    scrollToIndex: (index: number, callback?: () => void) => void;
    scrollColumnByLeft: (targetLeft: number) => void;
    scrollColumnIntoView: (colKey: string | number) => void;
    rowSpanInfo: {
        rowSpanIndexArray: number[];
        maxRowSpan: number;
    } | null;
};
export default useTableVirtual;
//# sourceMappingURL=use-table-virtual.d.ts.map