import { EventEmitter } from "eventemitter3";
import type { NostrEvent } from "../nostr";
import { type EventSigner } from "../signer";
interface Nip46Events {
    oauth: (url: string) => void;
    ready: () => void;
}
export declare class Nip46Signer extends EventEmitter<Nip46Events> implements EventSigner {
    #private;
    /**
     * Start NIP-46 connection
     *
     * Connection formats:
     * - bunker://: bunker://<remote-signer-pubkey>?relay=<ws-url>&secret=<secret>
     *   (NIP-46 "Direct connection initiated by remote-signer")
     * - nostrconnect://: nostrconnect://<client-pubkey>?relay=<ws-url>&secret=<secret>&perms=<perms>
     *   (NIP-46 "Direct connection initiated by the client")
     *
     * Note: For nostrconnect:// flow, the `secret` parameter is REQUIRED per NIP-46 to prevent
     * connection spoofing. The client MUST validate the `secret` returned by the connect response.
     *
     * @param config bunker:// or nostrconnect:// URL
     * @param insideSigner Optional signer for encrypting/decrypting messages
     *
     * @see https://github.com/nostr-protocol/nips/blob/master/46.md#initiating-a-connection
     */
    constructor(config: string, insideSigner?: EventSigner);
    get supports(): string[];
    get relays(): string[];
    get privateKey(): string | undefined;
    get isBunker(): boolean;
    /**
     * Connect to the remote signer relay and establish the NIP-46 connection.
     *
     * For bunker:// flow: sends connect request to the remote signer.
     * For nostrconnect:// flow: waits for the remote signer to send a connect response,
     * from which the remote signer's pubkey is discovered (per NIP-46 spec).
     *
     * @param autoConnect Automatically initiate the connect flow
     * @see https://github.com/nostr-protocol/nips/blob/master/46.md#initiating-a-connection
     */
    init(autoConnect?: boolean): Promise<void>;
    close(): Promise<void>;
    describe(): Promise<string[]>;
    /**
     * Get the user's public key from the remote signer.
     * Per NIP-46 Overview step 5, client must call get_public_key after connect
     * to learn the user-pubkey (which may differ from remote-signer-pubkey).
     *
     * @see https://github.com/nostr-protocol/nips/blob/master/46.md#overview
     */
    getPubKey(): Promise<string>;
    nip4Encrypt(content: string, otherKey: string): Promise<string>;
    nip4Decrypt(content: string, otherKey: string): Promise<string>;
    nip44Encrypt(_content: string, _key: string): Promise<string>;
    nip44Decrypt(_content: string, _otherKey: string): Promise<string>;
    sign(ev: NostrEvent): Promise<{
        id: string;
        sig: string;
        pubkey: string;
        created_at: number;
        kind: number;
        tags: Array<Array<string>>;
        content: string;
    }>;
    /**
     * NIP-46 oAuth bunker signup
     * @param name Desired name
     * @param domain Desired domain
     * @param email Backup email address
     * @returns
     */
    createAccount(name: string, domain: string, email?: string): Promise<void>;
}
export {};
//# sourceMappingURL=nip46.d.ts.map