import { IBasePerTenantAndOrganizationEntityModel, IInviteUserModel, IJoinEmployeeModel, IUser, LanguagesEnum } from '@metad/contracts';
import { Repository } from 'typeorm';
import { TenantAwareCrudService } from './../core/crud';
import { Email as IEmail } from './email.entity';
import { EmailTemplate, Organization, User } from './../core/entities/internal';
import { CustomSmtpService } from '../custom-smtp/custom-smtp.service';
export declare class EmailService extends TenantAwareCrudService<IEmail> {
    private readonly emailRepository;
    private readonly emailTemplateRepository;
    private readonly organizationRepository;
    private readonly customSmtpService;
    private readonly logger;
    constructor(emailRepository: Repository<IEmail>, emailTemplateRepository: Repository<EmailTemplate>, organizationRepository: Repository<Organization>, customSmtpService: CustomSmtpService);
    /**
     * GET email instance for tenant/organization
     *
     * @param organizationId
     * @param tenantId
     * @returns
     */
    getEmailInstance({ organizationId, tenantId }: IBasePerTenantAndOrganizationEntityModel): Promise<Email<any>>;
    /**
     *
     * @param smtpConfig
     * @returns
     */
    private getEmailConfig;
    private render;
    sendAcceptInvitationEmail(joinEmployeeModel: IJoinEmployeeModel, originUrl?: string): Promise<void>;
    welcomeUser(user: IUser, languageCode: LanguagesEnum, organizationId?: string, originUrl?: string): Promise<void>;
    sendVerifyEmailMail(user: IUser, languageCode: LanguagesEnum, url: string, organizationId?: string, originUrl?: string): Promise<void>;
    requestPassword(user: User, url: string, languageCode: LanguagesEnum, organizationId: string, originUrl?: string): Promise<void>;
    inviteUser(inviteUserModel: IInviteUserModel): Promise<void>;
    private createEmailRecord;
    createSMTPTransporter(): {
        host: string;
        port: number;
        secure: boolean;
        auth: {
            user: string;
            pass: string;
        };
    };
    private nodemailerSendEmail;
}