import { OnGatewayInit, OnGatewayConnection, OnGatewayDisconnect } from '@nestjs/websockets';
import { Server, Socket } from 'socket.io';
import { AgentsService } from './agents.service.js';
export declare class AgentsGateway implements OnGatewayInit, OnGatewayConnection, OnGatewayDisconnect {
    private readonly agentsService;
    server: Server;
    private sessionSubscriptions;
    constructor(agentsService: AgentsService);
    afterInit(server: Server): void;
    handleConnection(client: Socket): void;
    handleDisconnect(client: Socket): void;
    handleSubscribeSession(client: Socket, payload: {
        sessionId: string;
    }): {
        success: boolean;
    };
    handleUnsubscribeSession(client: Socket): {
        success: boolean;
    };
    broadcastMessageComplete(sessionId: string, content: string): void;
}