interface CreateSubscriptionManagerOptions {
    onSubscriberChange?: (params: {
        count: number;
    }) => void;
    reverse?: boolean;
}
export declare type Unsubscriber = () => void;
export declare const createSubscriptionManager: <SubscriberArgs extends any[] = []>({ onSubscriberChange, reverse }?: CreateSubscriptionManagerOptions) => {
    subscribe: (subscriber: (...args: SubscriberArgs) => void) => Unsubscriber;
    notifySubscribers: (...args: SubscriberArgs) => void;
};
export {};