import { ChannelManager } from './manager';
import { FilteringService } from './filtering';
import { ClientRegistry } from '../../core/client/registry';
import { SessionManager } from '../../core/client/session';
export declare class BroadcastingService {
    private channelManager;
    private filteringService;
    private clientRegistry;
    private sessionManager;
    constructor(channelManager: ChannelManager, filteringService: FilteringService, clientRegistry: ClientRegistry, sessionManager: SessionManager);
    broadcast(channel: string, message: any, filterCriteria?: string | string[], excludeSocketId?: string): number;
    sendToClient(socketId: string, message: any): boolean;
    private shouldSendMessage;
}