import { Event, Filter, type Sub, type SubscriptionOptions } from 'nostr-tools';
import { type PubPool } from './types';
export declare class NostrClient {
    private pool;
    private relays;
    constructor(relays: string[], options?: {
        eoseSubTimeout?: number;
        getTimeout?: number;
    });
    addRelays(relays: string[]): void;
    addRelay(relay: string): void;
    removeRelays(relays: string[]): void;
    removeRelay(relay: string): void;
    get<K extends number = number>(filter: Filter<K>, opts?: SubscriptionOptions): Promise<Event<K> | null>;
    list<K extends number = number>(filters: Filter<K>[], opts?: SubscriptionOptions): Promise<Event<K>[]>;
    publish(event: Event<number>): PubPool;
    sub<K extends number = number>(filters: Filter<K>[], onEventFn?: (element: Event) => void, opts?: SubscriptionOptions): Sub<K>;
    disconnect(): void;
}