import { OnModuleDestroy } from '@nestjs/common';
import { RedisService } from '../shared/services/redis/redis.service';
export declare class LicenseeService implements OnModuleDestroy {
    private redisService;
    private readonly logger;
    protected connectedLicenseeIds: number[];
    constructor(redisService: RedisService);
    onModuleDestroy(): void;
    isConnected(licenseeId: number): Promise<boolean>;
    connected(licenseeId: number): void;
    disconnected(licenseeId: number): void;
}