/**
 * useWebSocket Hook
 * WebSocket connection management (Relay service)
 */
import type { UseWebSocketOptions, WebSocketMessage } from './types';
export declare const useWebSocket: (url: string, options?: UseWebSocketOptions) => {
    isConnected: boolean;
    lastMessage: WebSocketMessage;
    connect: () => void;
    disconnect: () => void;
    send: (message: WebSocketMessage) => void;
};
export type { UseWebSocketOptions, WebSocketMessage } from './types';
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