export declare enum ServiceProviderErrorCode { INTERNAL_ERROR = 500, REQUEST_ERROR = 600, CF_CONFIGURATION = 601, RETRIEVE_DATA = 602 } export declare class ServiceProviderError extends Error { readonly code: ServiceProviderErrorCode; readonly cause: Error; private originalCause?; constructor(code: ServiceProviderErrorCode, cause: string | Error, originalCause?: number | string); getOriginalCause(): number | string; private static getMessage; }