import { ICustomSmtp, ICustomSmtpFindInput, IVerifySMTPTransport } from '@metad/contracts';
import { ISMTPConfig } from '@metad/server-common';
import { Repository } from 'typeorm';
import { TenantAwareCrudService } from './../core/crud';
import { CustomSmtp } from './custom-smtp.entity';
export declare class CustomSmtpService extends TenantAwareCrudService<CustomSmtp> {
    protected readonly customSmtpRepository: Repository<CustomSmtp>;
    constructor(customSmtpRepository: Repository<CustomSmtp>);
    /**
     * GET SMTP settings for tenant/organization
     *
     * @param query
     * @returns
     */
    getSmtpSetting(query: ICustomSmtpFindInput): Promise<ICustomSmtp | ISMTPConfig>;
    /**
     * Verifies SMTP configuration
     *
     * @param configuration
     * @returns
     */
    verifyTransporter(transport: IVerifySMTPTransport): Promise<boolean>;
}