import { type Event } from 'nostr-tools';
import { type SharedKeyAuthenticator } from '../types';
import { type Store } from '../service';
import { EventKindHandler } from './EventKindHandler';
import { type Authenticator } from '@smontero/nostr-ual';
export declare class SharedKeyHandler extends EventKindHandler {
    private readonly authenticator;
    private readonly store;
    private readonly eventsStore;
    constructor(authenticator: Authenticator, store: Store, eventsStore: Store);
    protected _handle<K extends number>(sharedKeyEvents: Array<Event<K>>): Promise<SharedKeyAuthenticator[]>;
    private getSharedKeysSync;
    private getSharedKeysAsync;
}