import type { ColumnItem, ColumnOption } from "./table";
/** 获取插槽 */
export declare const getSlots: (columns: ColumnItem[]) => any[];
/**
 * 处理后缀 柯里化 TODO: 根据需求扩展更多
 * @param {String} symbol '后缀的标识'
 */
export declare const handleSuffix: (symbol: string) => ({ cellValue }: {
    cellValue: any;
}) => string;
/**
 * 处理前缀 柯里化 TODO: 根据需求扩展更多
 * 如果标识为currencySymbol和确定要格式化金额
 * @param {String} symbol '后缀的标识'
 * @param {String} amount '金额标识'
 */
export declare const handlePrefix: (symbol: string, amount?: string | undefined) => ({ cellValue, row }: {
    cellValue: any;
    row: any;
}) => string;
/** 处理默认值 */
export declare const handleDefaultShow: () => ({ cellValue }: {
    cellValue: any;
}) => any;
/**
 * 处理枚举 柯里化
 * @param {Array} options '枚举的项列表'
 */
export declare const handleEnum: (options: ColumnOption) => ({ cellValue }: {
    cellValue: any;
}) => any;
/**
 * 格式化数据
 *
 * @param { number} num - 要格式化的数据
 * @param { number} digits - 小数点后数字的个数 默认为2
 * @returns number
 */
export declare const toFixed: (num: number, digits?: number) => string | null;
export declare function handleAmount(val: number, num?: number): any;
/** * 处理内容的格式化 */
export declare const handleFormatter: (columns: ColumnItem[]) => ColumnItem[];