import type { CSSProperties } from 'react';
import type { IColumn } from '../types';
/**
 * 计算表格的头部和身体列的样式, 以及fixed列的样式
 */
export declare const useCellStyle: ({ column, columnIndex, columns, customStyle, resolveVariable }: {
    column: IColumn | (() => JSX.Element | null);
    columnIndex: number;
    columns?: IColumn[];
    customStyle?: CSSProperties;
    resolveVariable?: <T>(expr: string) => T;
}) => [CSSProperties | undefined, string, number | string | null];