import { NostrEvent } from "nostr-tools";
import { MonoTypeOperatorFunction } from "rxjs";
import { IEventClaims } from "../event-store/interface.js";
/** keep a claim on any event that goes through this observable, claims are removed when the observable completes */
export declare function claimEvents<T extends NostrEvent[] | NostrEvent | undefined>(claims: IEventClaims): MonoTypeOperatorFunction<T>;
