/**
 * 获取小数点后的位数
 * @param num 数字
 * @returns 位数
 */
export declare const getDecimalDigits: (num?: number) => number;
/**
 * @description: 获取初始值
 * @param {any} rowKey
 * @param any value
 * @param any originalObj
 * @param {any} dataIndex
 * @return {any} isChanged 返回bool值，表示存在比对
 * @return {any} isAddCell 返回bool值，表示存在比对
 */
export declare const getOriginalValue: (value: any, record: any, originalObj: any, rowKey: any, dataIndex: any) => {
    originalValue: any;
    isAddCell: boolean;
    isChanged: boolean;
};
export declare const getColumnDataIndex: (dataIndex: string | string[]) => string;
/**
 * 判断数据是否为Response<List<any>>结构
 * @param data { [key: string]: any } 需要判断数据
 * @returns boolean 是否
 */
export declare const isListResult: (data: {
    [key: string]: any;
}) => boolean;
export declare const getRowKey: (rowKey: any, record: any) => any;
/** 移除对象中的 null , undefined, '' 的key */
export declare const removeEmptyKeys: (obj?: Record<string, any>) => {
    [k: string]: any;
};
/** 判断是有值的对象 */
export declare const isNonEmptyObject: (obj: any) => obj is Record<string, any>;
/** 解析宽度值 */
export declare const parseWidth: (widthValue: number | string | undefined, trWidth: number) => number;