import { CouchdbService } from '~backend/couchdb/couchdb.service';
import { DeletePromotionDto, PromotionExist, Promotion } from '../marketing.model';
import PromotionRepository from '~core/modules/promotion/repository';
export declare class PromotionService {
    private readonly couchdbService;
    repo: PromotionRepository;
    constructor(couchdbService: CouchdbService);
    all(): Promise<PromotionExist[]>;
    create(payload: Promotion): Promise<PromotionExist>;
    update(payload: PromotionExist): Promise<PromotionExist>;
    delete(payload: DeletePromotionDto): Promise<boolean>;
    publishChange(): Promise<boolean>;
}