/**
 * 四舍五入为指定小数位数的数字
 */
export declare const toFixed: (value: number | string | undefined, fixed?: number) => number;
/**
 * 累加数组内元素
 */
export declare const addFunc: (arr: (number | undefined)[] | (string | undefined)[], fixed?: number) => number;
/**
 * 累减数组内元素
 */
export declare const deFunc: (arr: (number | undefined)[] | (string | undefined)[], fixed?: number) => number;
/**
 * toLocaleString,可避免科学计数法问题
 */
export declare const numToLocale: (value: number | string | undefined, max?: number) => string;
/**
 * 数据加载函数，加载中则返回"---"，否则返回进位后的数据
 */
export declare const numberLoading: (isLoading: boolean, value: number | string | undefined, fixed?: number) => string;
/**
 * 给邮箱加******
 */
export declare const encryptEmail: (email: string) => string;
/**
 * 给手机号加******
 */
export declare const encryptPhone: (value: string) => string;
/**
 * 获得枚举value组成的数组 getEnumValueArr<Enum>(Enum)
 */
export declare const getEnumValueArr: <T extends string | number>(obj: {
    [k: string]: any;
}) => T[];