import { AppLoggingService } from "../../logging/services/logging.service";
import { PresenceService } from "./presence.service";
import { WebSocketService } from "./websocket.service";
import { RedisClientStorageService } from "../../redis/services/redis.client.storage.service";
export declare class PresenceCronService {
    private readonly presenceService;
    private readonly webSocketService;
    private readonly redisClientStorage;
    private readonly logger;
    constructor(presenceService: PresenceService, webSocketService: WebSocketService, redisClientStorage: RedisClientStorageService, logger: AppLoggingService);
    /**
     * Run every 5 minutes to mark idle users as "away" or "offline"
     */
    markIdleUsers(): Promise<void>;
    /**
     * Run every hour to clean up orphaned WebSocket client references in Redis.
     * Removes socket IDs from user_clients sets when the corresponding ws_client key has expired.
     */
    cleanupExpiredClients(): Promise<void>;
}
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