/**
 * In-memory TTL cache decorator for cruise adapters.
 *
 * Wraps a `CruiseAdapter` so that `fetch*` reads (cruise/sailing/ship/itinerary/
 * pricing detail) are cached for a short window keyed on the source ref.
 * Listings always go live. The low-level `createBooking` provider SPI also
 * passes through uncached, but has no route, Tool, service, or application
 * caller; a future durable admitted command must own any use of it.
 *
 * Templates opt in by wrapping their adapter at registration time:
 *
 *   registerCruiseAdapter(memoizeCruiseAdapter(createConnectCruiseAdapter(...), { ttlMs: 60_000 }))
 *
 * The cache is process-local. For multi-instance deployments, prefer Connect's
 * own caching (it sits closer to the source replica) over wrapping at this layer.
 */
import type { MemoizeOptions } from "@voyant-travel/cruises-contracts";
import type { CruiseAdapter } from "./index.js";
export type { MemoizeOptions };
export declare function memoizeCruiseAdapter(adapter: CruiseAdapter, options?: MemoizeOptions): CruiseAdapter;