import type { BudgetObservation, HarnessEvent } from "@claudexor/schema";
/**
 * Project an observed budget/quota signal from a TYPED harness event. The budget
 * layer makes NO governance decisions by regex over model/CLI prose: rate-limit
 * detection lives in the adapter parse layer (where native-output translation is
 * legitimate) and arrives here as the typed `HarnessEvent.rate_limit` field.
 * Subscription balancing remains honest "observed best-effort", never exact-claimed.
 */
/**
 * ONE event can carry SEVERAL budget signals (a codex usage event carries
 * both an estimated cost AND its rollout quota record) — returning a single
 * observation dropped the quota for exactly the real codex shape. Callers
 * observe every entry.
 */
export declare function observationsFromEvent(harnessId: string, ev: HarnessEvent): BudgetObservation[];
//# sourceMappingURL=observe.d.ts.map