import { CaptchaOptions } from './types';
import { GraphicCaptcha } from './graphic/GraphicCaptcha';
import { SliderCaptcha } from './slider/SliderCaptcha';
import { PuzzleCaptcha } from './puzzle/PuzzleCaptcha';
/**
 * 创建验证码实例的工厂函数
 * @param options 验证码配置选项，根据mode不同，options的类型不同
 * @returns 验证码实例
 */
export declare function createCaptcha(options: CaptchaOptions): GraphicCaptcha | SliderCaptcha | PuzzleCaptcha;
export { GraphicCaptcha } from './graphic/GraphicCaptcha';
export { SliderCaptcha } from './slider/SliderCaptcha';
export { PuzzleCaptcha } from './puzzle/PuzzleCaptcha';
export * from './types';