/**
 * Timing metadata stamped onto a request config so the response handler can attribute
 * and measure the round trip. Intersect with your transport's config type.
 *
 * `stamp` is a JourneyStepStamp from `step.stamp()` or ambient instrumentation.
 */
export interface JourneyTimedMeta {
    journeyStart?: number;
    stamp?: unknown;
    /** Skip attribution for this request (no ambient stamp, no scoring). */
    ignore?: boolean;
    /** Per-request override for aborted/cancelled HTTP policy. */
    httpAbortedRequests?: 'continue' | 'bad' | 'exclude';
    /** Per-request override for 4xx HTTP policy. */
    httpClientErrorRequests?: 'continue' | 'bad' | 'exclude';
}
/**
 * Endpoint key for timeout / ignore lookup: PATH for same-origin (vs instance baseURL),
 * or "host/path" for cross-domain.
 */
export declare function requestKey(url: string | undefined, configBaseURL: string | undefined, instanceBaseURL: string | undefined): string;
//# sourceMappingURL=request-key.d.ts.map