import { Credential as OpenYoloCredential, CredentialHintOptions, CredentialRequestOptions as OpenYoloCredentialRequestOptions, ProxyLoginResponse } from '../protocol/data';
import { OpenYoloApi } from './api';
export declare class NavigatorCredentials implements OpenYoloApi {
    private credentialsMap;
    disableAutoSignIn(): Promise<void>;
    retrieve(options?: OpenYoloCredentialRequestOptions): Promise<OpenYoloCredential>;
    save(credential: OpenYoloCredential): Promise<void>;
    hint(options?: CredentialHintOptions): Promise<OpenYoloCredential>;
    hintsAvailable(): Promise<boolean>;
    proxyLogin(credential: OpenYoloCredential): Promise<ProxyLoginResponse>;
}