export type SubscriptionManagerCallback = () => void;
export type SubscriptionManagerUnsubscribe = () => void;
export declare class SubscriptionManager {
    subscribers: SubscriptionManagerCallback[];
    constructor();
    subscribe: (callback: SubscriptionManagerCallback) => SubscriptionManagerUnsubscribe;
    notifySubscribers: () => void;
}
//# sourceMappingURL=subscription-manager.d.ts.map