import { NostrEvent } from "nostr-tools";
import { MonoTypeOperatorFunction } from "rxjs";
import { IEventStoreStreams } from "../event-store/interface.js";
/** Watches for any updates to the latest event and remits the event when updated */
export declare function watchEventUpdates(eventStore: IEventStoreStreams): MonoTypeOperatorFunction<NostrEvent | undefined>;
/** Watches for any updates to the latest array of events and remits the array of events when updated */
export declare function watchEventsUpdates(eventStore: IEventStoreStreams): MonoTypeOperatorFunction<NostrEvent[]>;
