import { OnModuleDestroy } from "@nestjs/common";
import { EventEmitter2 } from "@nestjs/event-emitter";
import { JwtService } from "@nestjs/jwt";
import { OnGatewayConnection, OnGatewayDisconnect, OnGatewayInit } from "@nestjs/websockets";
import { ClsService } from "nestjs-cls";
import { Server, Socket } from "socket.io";
import { AppLoggingService } from "../../logging/services/logging.service";
import { Neo4jService } from "../../neo4j/services/neo4j.service";
import { PresenceService } from "../services/presence.service";
import { WebSocketService } from "../services/websocket.service";
export declare class EventsGateway implements OnGatewayInit, OnGatewayConnection, OnGatewayDisconnect, OnModuleDestroy {
    private readonly webSocketService;
    private readonly jwtService;
    private readonly cls;
    private readonly neo4j;
    private readonly logger;
    private readonly presenceService;
    private readonly eventEmitter;
    server: Server;
    private isShuttingDown;
    constructor(webSocketService: WebSocketService, jwtService: JwtService, cls: ClsService, neo4j: Neo4jService, logger: AppLoggingService, presenceService: PresenceService, eventEmitter: EventEmitter2);
    afterInit(): void;
    handleConnection(client: Socket): Promise<void>;
    handleDisconnect(client: Socket): Promise<void>;
    onModuleDestroy(): Promise<void>;
    handleHeartbeat(client: Socket): Promise<{
        event: string;
        data: {
            status: string;
        };
    }>;
    handleMessage(data: {
        type: string;
        message: any;
    }, client: Socket): {
        event: string;
        data: any;
    };
    private extractTokenFromHandshake;
}
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