import React from 'react';
export declare type Value = string | boolean | number | undefined | null | React.ReactNode;
export interface ShowProps {
    /**
     * 预期值
     */
    expect?: Value | Value[] | ((actual?: Value) => boolean) | RegExp;
    /**
     * 实际值
     */
    actual?: Value;
    /**
     * 占位
     */
    position?: React.ReactNode;
}
declare const Show: React.FC<ShowProps>;
export default Show;