import { Repository } from 'typeorm';
import { ParkingLot } from './entities/parking-lot.entity';
import { ParkingUpdate } from './entities/parking-update.entity';
import { FindNearbyParkingDto } from './dto/find-nearby-parking.dto';
import { UpdateParkingAvailabilityDto } from './dto/update-availability.dto';
export declare class ParkingService {
    private readonly parkingRepository;
    private readonly updateRepository;
    private readonly logger;
    constructor(parkingRepository: Repository<ParkingLot>, updateRepository: Repository<ParkingUpdate>);
    findNearbyParking(dto: FindNearbyParkingDto): Promise<{
        parkingLots: ParkingLot[];
        userLocation: {
            lat: number;
            lng: number;
        };
        searchRadius: number;
    }>;
    findById(id: number): Promise<ParkingLot>;
    updateAvailability(id: number, dto: UpdateParkingAvailabilityDto): Promise<ParkingLot>;
    getAllParkingLots(): Promise<ParkingLot[]>;
    getParkingLotHistory(id: number, limit?: number): Promise<ParkingUpdate[]>;
    getPopularParkingLots(limit?: number): Promise<ParkingLot[]>;
}