interface BroadcastChannelSinkProps {
    channelName?: string;
}
/**
 * BroadcastChannelSink relays every event bus emission to a BroadcastChannel
 * so other tabs/windows of the same origin receive the events.
 */
export declare function BroadcastChannelSink({ channelName, }: BroadcastChannelSinkProps): null;
export {};
//# sourceMappingURL=BroadcastChannelSink.d.ts.map