import React from 'react';
export type OtpData = {
    phone: string;
    type: 'whatsapp' | 'phone' | 'zalo';
};
export declare const OtpBlock: ({ otpData, onSuccess, autoSendWhenOpen, }: {
    otpData: {
        phone: string;
        type: 'whatsapp' | 'phone' | 'zalo';
    };
    onSuccess?(): void;
    autoSendWhenOpen?: boolean;
}) => React.JSX.Element;