import { AccessService } from '@servicelabsco/nestjs-utility-services';
import { ProcessCommonData } from '../../accessUtility/libraries/process.common.data';
import { AddListingPreferenceDto } from '../dtos/add.listing.preference.dto';
import { AccessBusinessEntity } from '../entities/access.business.entity';
import { ListingPageEntity } from '../entities/listing.page.entity';
import { ListingPreferenceEntity } from '../entities/listing.preference.entity';
import { ListingPreferenceService } from '../services/listing.preference.service';
export declare class ProcessPreferenceData extends ProcessCommonData {
    protected readonly listingPreferenceService: ListingPreferenceService;
    protected readonly accessService: AccessService;
    protected readonly listing: ListingPageEntity;
    protected readonly business: AccessBusinessEntity;
    protected payload: AddListingPreferenceDto;
    private preference;
    constructor(listingPreferenceService: ListingPreferenceService, accessService: AccessService, listing: ListingPageEntity, business: AccessBusinessEntity);
    process(payload: AddListingPreferenceDto): Promise<ListingPreferenceEntity>;
    private set;
    private processUsers;
    private processUserGroups;
    private validate;
    private validateDuplicateIdentifier;
    private validateUsers;
    private validateUserGroups;
    private validateCreator;
}