import { UploadService } from '@servicelabsco/nestjs-utility-services';
import { BusinessEmailEntity } from '../entities/business.email.entity';
import { EmailMessageEntity } from '../entities/email.message.entity';
import { InboundEmailMessageInterface } from '../interfaces/inbound.email.message.interface';
import { SyncEmailMessageMetricsJob } from '../jobs/sync.email.message.metrics.job';
export declare class ProcessInboundEmailMessage {
    private readonly uploadService;
    private readonly syncEmailMessageMetricsJob;
    constructor(uploadService: UploadService, syncEmailMessageMetricsJob: SyncEmailMessageMetricsJob);
    process(email: BusinessEmailEntity, payload: InboundEmailMessageInterface): Promise<EmailMessageEntity>;
    private existingOnUniqueViolation;
    private setAttachments;
    private setAttachment;
    private setRecipients;
    private getBody;
    private getAttachment;
    private getDate;
    private getSenderId;
    private getParentDetails;
    private getMessageIdentifier;
}