import { IConfigRegistryEntry } from '@breadstone/archipel-platform-configuration';
/** Default cache TTL in milliseconds applied when no provider-specific TTL is configured. */
export declare const CACHE_DEFAULT_TTL_MS: import("@breadstone/archipel-platform-configuration").IConfigKey<number>;
/** Maximum number of entries retained in an in-memory cache (LRU limit). */
export declare const CACHE_MAX_ENTRIES: import("@breadstone/archipel-platform-configuration").IConfigKey<number>;
/** Whether expired entries are served while a background refresh is in progress. */
export declare const CACHE_STALE_WHILE_REVALIDATE: import("@breadstone/archipel-platform-configuration").IConfigKey<boolean>;
/** All configuration entries required by `platform-caching`. */
export declare const PLATFORM_CACHING_CONFIG_ENTRIES: ReadonlyArray<Omit<IConfigRegistryEntry, 'module'>>;