/**
 * WebSocket implementation of BaseConnection
 */
import { BaseConnection } from "../internal/connection/BaseConnection";
import { type SessionConfig } from "../internal/connection/types";
import { type OutgoingSocketMessage } from "../events/Events";
export interface WebSocketConnectionConfig extends SessionConfig {
    serverUrl: string;
    auth: {
        sessionToken: string;
        sessionId: string;
    };
    reconnect?: boolean;
    reconnectAttempts?: number;
    reconnectDelay?: number;
}
export declare class WebSocketConnection extends BaseConnection {
    readonly conversationId: string;
    private socket;
    private config;
    private authenticated;
    constructor(config: WebSocketConnectionConfig);
    /**
     * Establish WebSocket connection
     */
    private connect;
    /**
     * Build WebSocket connection URL with session config
     */
    private buildConnectionUrl;
    /**
     * Handle WebSocket open event
     */
    private handleOpen;
    /**
     * Handle incoming WebSocket messages
     */
    private handleSocketMessage;
    /**
     * Handle WebSocket errors
     */
    private handleError;
    /**
     * Handle WebSocket close event
     */
    private handleClose;
    /**
     * Send a message through the WebSocket
     */
    sendMessage(message: OutgoingSocketMessage): void;
    /**
     * Close the WebSocket connection
     */
    close(): void;
    /**
     * Check if the WebSocket is connected
     */
    isConnected(): boolean;
    handleConnected(): void;
}