import { NostrEvent } from './pure.ts';
import * as nip59 from './nip59.ts';
type Recipient = {
    publicKey: string;
    relayUrl?: string;
};
type ReplyTo = {
    eventId: string;
    relayUrl?: string;
};
/**
 * Builds and gift-wraps a kind-14 private direct message.
 *
 * Pass `createdAt` to reuse the rumor timestamp across retries. Since the rumor
 * id is derived from it, a retry with the same arguments produces the same id
 * and can be deduplicated by receivers. For full control over an existing rumor,
 * use `nip59.createRumor`, `nip59.createSeal` and `nip59.createWrap`.
 */
export declare function wrapEvent(senderPrivateKey: Uint8Array, recipient: Recipient, message: string, conversationTitle?: string, replyTo?: ReplyTo, createdAt?: number): NostrEvent;
/**
 * Builds and gift-wraps a kind-14 private direct message for the sender and
 * every recipient. All copies share the same rumor `created_at`, so passing
 * `createdAt` also makes retries reproduce the same ids.
 */
export declare function wrapManyEvents(senderPrivateKey: Uint8Array, recipients: Recipient[], message: string, conversationTitle?: string, replyTo?: ReplyTo, createdAt?: number): NostrEvent[];
export declare const unwrapEvent: typeof nip59.unwrapEvent;
export declare const unwrapManyEvents: typeof nip59.unwrapManyEvents;
export {};