/**
 * Transport error codes shared across all Trulioo SDK platforms.
 *
 * Each platform SDK classifies native errors into these categories so that
 * consumers (e.g., the Capture SDK) can map errors without string-sniffing.
 */
export type TruliooTransportErrorCode = "TIMEOUT" | "NO_INTERNET" | "SERVER_DOWN" | "BAD_REQUEST" | "UNAUTHORIZED" | "TOO_MANY_REQUESTS" | "UNPROCESSABLE_ENTITY" | "REQUEST_FAILURE";
/**
 * Typed transport error thrown by TruliooClient when a request fails.
 *
 * Replaces raw Error/TypeError propagation so that consumers can classify
 * errors using the `code` field without parsing message strings.
 */
export declare class TruliooTransportError extends Error {
    readonly code: TruliooTransportErrorCode;
    readonly status: number | undefined;
    readonly endpoint: string | undefined;
    constructor(code: TruliooTransportErrorCode, message: string, options?: {
        status?: number;
        endpoint?: string;
    });
}