/**
 * Configuration options for the `useSse` hook.
 */
interface UseSseOptions {
    /**
     * A string that represents the location of the remote resource serving the events/messages.
     */
    url: string | URL;
    /**
     * Provides options to configure the new connection.
     * @see {@link https://developer.mozilla.org/en-US/docs/Web/API/EventSource/EventSource#options | EventSource options on MDN}
     */
    options?: EventSourceInit;
    /**
     * A list of server-sent events to subscribe to, each with a name and a corresponding callback.
     */
    events: Array<{
        /**
         * Name of the event to listen for on the SSE connection.
         */
        name: string;
        /**
         * Callback function that handles the received SSE message.
         */
        cb: (event: MessageEvent) => void;
    }>;
    /**
     * Optional custom name for the BroadcastChannel used for cross-tab communication.
     * Defaults to "sse-channel".
     */
    channelName?: string;
    /**
     * Optional custom name for the Web Lock used to prevent duplicate connections.
     * Defaults to "sse-lock".
     */
    lockName?: string;
}
/**
 * This hook manages a single SSE connection across browser tabs using BroadcastChannel
 * and Web Locks to prevent duplicate connections and synchronize events.
 *
 * @param options - Configuration for setting up the SSE connection. See `UseSseOptions`.
 * @param options.url
 * @param options.options
 * @param options.events
 * @param options.channelName
 * @param options.lockName
 */
declare function useSse({ url, options, events, channelName, lockName }: UseSseOptions): void;
export { useSse };