import { EntityDict } from '../../oak-app-domain';
import { BRC } from '../../types/RuntimeCxt';
import Email, { EmailOptions } from '../../types/Email';
import { BackendRuntimeContext } from '../../context/BackendRuntimeContext';
import { EmailConfig } from '../../types/Config';
export default class Nodemailer implements Email<EntityDict> {
    name: string;
    getConfig(context: BackendRuntimeContext<EntityDict>, systemId?: string): Promise<{
        config: EmailConfig;
    }>;
    sendEmail(options: EmailOptions, context: BRC<EntityDict>): Promise<{
        success: boolean;
        info: import("nodemailer/lib/smtp-transport").SentMessageInfo;
        error?: undefined;
    } | {
        success: boolean;
        error: string | undefined;
        info?: undefined;
    }>;
}