import * as http from 'http';
import { AuthValidator } from './auth';
export interface WebSocketMessage {
    type: string;
    data?: any;
    timestamp?: number;
}
export declare class WebSocketHandler {
    private wss;
    private logger;
    private clients;
    private authValidator;
    constructor(authValidator: AuthValidator);
    initialize(server: http.Server): void;
    private handleMessage;
    private sendMessage;
    private startHeartbeat;
    broadcast(message: WebSocketMessage): void;
    sendToSession(sessionId: string, message: WebSocketMessage): void;
}
//# sourceMappingURL=websocket.d.ts.map