/**
 * Creates a broadcast that can be listened to, i.e. simple event emitter
 *
 * @see https://github.com/ReactTraining/react-broadcast
 */
export interface Broadcast {
    publish(value: any): void;
    subscribe(listener: (currentValue: any) => void): number;
    unsubscribe(x: number): void;
}
declare const createBroadcast: (initialState: any) => Broadcast;
export default createBroadcast;