import { BusinessListing, InvestmentsListing, ListingCriteria, ProfessionalsBrokersListing } from '../models/main.model.js';
import { RedisService } from '../redis/redis.service.js';
import { Logger } from 'winston';
export declare class ListingsService {
    private redisService;
    private readonly logger;
    constructor(redisService: RedisService, logger: Logger);
    setListing(value: BusinessListing | ProfessionalsBrokersListing | InvestmentsListing, id?: string): Promise<void>;
    getListingById(id: string): Promise<any>;
    deleteListing(id: string): void;
    getAllListings(start?: number, end?: number): Promise<any>;
    find(criteria: ListingCriteria): Promise<any>;
}