export declare class SmartyError extends Error {
    constructor(message?: string);
}
export declare class DefaultError extends SmartyError {
    constructor(message?: string | null);
}
export declare class BatchFullError extends SmartyError {
    constructor();
}
export declare class BatchEmptyError extends SmartyError {
    constructor();
}
export declare class UndefinedLookupError extends SmartyError {
    constructor();
}
export declare class BadCredentialsError extends SmartyError {
    constructor();
}
export declare class PaymentRequiredError extends SmartyError {
    constructor();
}
export declare class RequestEntityTooLargeError extends SmartyError {
    constructor();
}
export declare class BadRequestError extends SmartyError {
    constructor();
}
export declare class UnprocessableEntityError extends SmartyError {
    constructor(message: string);
}
export declare class TooManyRequestsError extends SmartyError {
    constructor();
}
export declare class InternalServerError extends SmartyError {
    constructor();
}
export declare class ServiceUnavailableError extends SmartyError {
    constructor();
}
export declare class GatewayTimeoutError extends SmartyError {
    constructor();
}
declare const _default: {
    SmartyError: typeof SmartyError;
    BatchFullError: typeof BatchFullError;
    BatchEmptyError: typeof BatchEmptyError;
    UndefinedLookupError: typeof UndefinedLookupError;
    BadCredentialsError: typeof BadCredentialsError;
    PaymentRequiredError: typeof PaymentRequiredError;
    RequestEntityTooLargeError: typeof RequestEntityTooLargeError;
    BadRequestError: typeof BadRequestError;
    UnprocessableEntityError: typeof UnprocessableEntityError;
    TooManyRequestsError: typeof TooManyRequestsError;
    InternalServerError: typeof InternalServerError;
    ServiceUnavailableError: typeof ServiceUnavailableError;
    GatewayTimeoutError: typeof GatewayTimeoutError;
    DefaultError: typeof DefaultError;
};
export default _default;