export interface ShowAuthenticatorOptions {
    confirmationLocation?: 'web' | 'app';
}
export declare enum PaymentRequestHandlerApplication {
    MercadoLibre = "ML",
    MercadoPago = "MP"
}
export interface IAuthenticator {
    show(settings?: ShowAuthenticatorOptions): Promise<string | null>;
    getApplication(): PaymentRequestHandlerApplication | null;
}
export declare enum AuthenticatorErrors {
    NotInitialized = "NOT_INITIALIZED",
    AlreadyShowing = "ALREADY_SHOWING",
    SiteIdNotSupported = "NOT_SUPPORTED_SITE_ID",
    InvalidEmail = "INVALID_EMAIL_ADDRESS",
    InvalidAmount = "INVALID_AMOUNT_VALUE",
    PRApiError = "PAYMENT_REQUEST_ERROR",
    PRApiNotSupported = "PAYMENT_REQUEST_NOT_SUPPORTED",
    AuthenticationNotSupported = "AUTHENTICATION_FLOW_NOT_SUPPORTED",
    NoApplicationsDetected = "NO_APPLICATIONS_DETECTED",
    ApplicationCheckError = "APPLICATION_CHECK_ERROR",
    ApiRequestFailed = "API_REQUEST_FAILED",
    BottomsheetLoadingFailed = "BOTTOMSHEET_LOADING_FAILED",
    BottomsheetCloseFailed = "BOTTOMSHEET_CLOSE_FAILED",
    NoUserConfirmation = "NO_USER_CONFIRMATION",
    UnreachableApplication = "UNREACHABLE_APPLICATION",
    SecurityBlocked = "SECURITY_BLOCKED",
    PublicKeyNotSet = "PUBLIC_KEY_NOT_SET",
    InvalidPlatformId = "INVALID_PLATFORM_ID",
    InvalidBricks = "INVALID_BRICKS"
}
export declare class AuthenticationError extends Error {
    readonly code: AuthenticatorErrors;
    constructor(message: string, code: AuthenticatorErrors);
}