import { DataSource, Repository } from 'typeorm';
import { EventEmitter2 } from '@nestjs/event-emitter';
import { DeviceEntity } from '../../devices/entities/devices.entity';
import { DeviceZonesService } from '../../devices/services/device-zones.service';
import { DisplayEntity } from '../../displays/entities/displays.entity';
import { BulkAssignDto } from '../dto/bulk-assign.dto';
import { CreateSpaceDto } from '../dto/create-space.dto';
import { UpdateSpaceDto } from '../dto/update-space.dto';
import { SpaceEntity } from '../entities/space.entity';
import { SpaceRoomCategory, SpaceType, SpaceZoneCategory } from '../spaces.constants';
export declare class SpacesService {
    private readonly repository;
    private readonly deviceRepository;
    private readonly displayRepository;
    private readonly deviceZonesService;
    private readonly dataSource;
    private readonly eventEmitter;
    private readonly logger;
    constructor(repository: Repository<SpaceEntity>, deviceRepository: Repository<DeviceEntity>, displayRepository: Repository<DisplayEntity>, deviceZonesService: DeviceZonesService, dataSource: DataSource, eventEmitter: EventEmitter2);
    findAll(): Promise<SpaceEntity[]>;
    findOne(id: string): Promise<SpaceEntity | null>;
    getOneOrThrow(id: string): Promise<SpaceEntity>;
    findByCanonicalName(canonicalName: string): Promise<SpaceEntity | null>;
    create(createDto: CreateSpaceDto): Promise<SpaceEntity>;
    update(id: string, updateDto: UpdateSpaceDto): Promise<SpaceEntity>;
    remove(id: string): Promise<void>;
    findDevicesBySpace(spaceId: string): Promise<DeviceEntity[]>;
    findDevicesByIds(deviceIds: string[]): Promise<DeviceEntity[]>;
    isDeviceInSpace(spaceId: string, deviceId: string): Promise<boolean>;
    findDisplaysBySpace(spaceId: string): Promise<DisplayEntity[]>;
    bulkAssign(spaceId: string, bulkAssignDto: BulkAssignDto): Promise<{
        devicesAssigned: number;
        displaysAssigned: number;
    }>;
    unassignDevices(deviceIds: string[]): Promise<number>;
    unassignDisplays(displayIds: string[]): Promise<number>;
    proposeSpaces(): Promise<{
        name: string;
        type: SpaceType;
        category: SpaceRoomCategory | SpaceZoneCategory | null;
        deviceIds: string[];
        deviceCount: number;
    }[]>;
    getChildRooms(zoneId: string): Promise<SpaceEntity[]>;
    getParentZone(roomId: string): Promise<SpaceEntity | null>;
    findAllZones(): Promise<SpaceEntity[]>;
    private validateParentAssignment;
    private validateDto;
}