import React from 'react';
export interface PictureVerifyCodeProps {
    digit?: number;
    onClick?: (e: React.MouseEvent<HTMLImageElement, MouseEvent>) => void;
    style?: React.CSSProperties;
    visible?: boolean;
    getEngineApis?: any;
}
declare const PictureVerifyCode: React.FC<PictureVerifyCodeProps>;
export default PictureVerifyCode;