import { Transporter } from 'nodemailer';
import { EMailClient, EmailObject } from '../EMailClient';
export type QQEMailClientConfig = {
    service: string;
    port: number;
    secureConnection: boolean;
    auth: {
        user: string;
        pass: string;
    };
};
export declare class QQEmailClient implements EMailClient {
    thisTransporter: Transporter;
    emailConfig: QQEMailClientConfig;
    constructor(emailConfig: any);
    sendEmail(emailObject: EmailObject): Promise<unknown>;
}