/**
 * TorukSdkError — thrown when the SDK encounters a structural failure
 * (network down, abort, malformed response, unexpected HTTP status that
 * can't be expressed via the TorukErrorResponse envelope).
 *
 * For predictable API errors with a known code, callers should also
 * expect a TorukErrorResponse via the request envelope without a throw.
 *
 * Backward-compat (one minor cycle): `WORKFLOW_NOT_FOUND` and
 * `WORKFLOW_BUILD_FAILED` remain in the union as deprecated aliases for
 * `TASK_NOT_FOUND` and `TASK_BUILD_FAILED`. The SDK emits only the new
 * codes; the old strings are retained so existing consumer switch
 * statements continue to compile. Removed in the next major release.
 */
export type TorukSdkErrorCode = 'UNAUTHORIZED' | 'FORBIDDEN' | 'TASK_NOT_FOUND' | 'BAD_REQUEST' | 'TASK_BUILD_FAILED' | 'STREAMING_UNAVAILABLE' | 'RATE_LIMITED' | 'NETWORK' | 'ABORTED' | 'TIMEOUT' | 'STREAM_PARSE_ERROR' | 'MALFORMED_RESPONSE'
/** SDK misconfiguration caught before any request (e.g. missing deploymentId). */
 | 'CONFIGURATION'
/** The deployment runtime plane has no endpoint for this operation. */
 | 'UNSUPPORTED'
/** The deployment does not exist, is a draft, or is not active. */
 | 'DEPLOYMENT_NOT_FOUND'
/** The session does not exist for this deployment and visitor. */
 | 'SESSION_NOT_FOUND'
/**
 * The artifact does not exist in a session this visitor owns. Core returns
 * the same not-found whether the artifact is missing, belongs to another
 * session, or belongs to another deployment or visitor — by design, so the
 * boundary reveals nothing.
 */
 | 'ARTIFACT_NOT_FOUND' | 'UNKNOWN'
/** @deprecated Use `TASK_NOT_FOUND`. */
 | 'WORKFLOW_NOT_FOUND'
/** @deprecated Use `TASK_BUILD_FAILED`. */
 | 'WORKFLOW_BUILD_FAILED';
export type TorukSdkErrorInput = {
    message: string;
    code: TorukSdkErrorCode | string;
    status?: number;
    details?: unknown;
    requestId?: string;
    cause?: unknown;
};
export declare class TorukSdkError extends Error {
    readonly code: string;
    readonly status?: number;
    readonly details?: unknown;
    readonly requestId?: string;
    constructor(input: TorukSdkErrorInput);
}