import QuickLRU from "quick-lru";
/**
 * Options for request caching.
 */
export interface CacheOptions {
    /**
     * The maximum age of a cached item in seconds.
     * @default `12 * 60 * 60` (12 hours)
     */
    maxAge?: number;
    /**
     * The maximum number of entries in the cache.
     * @default 250
     */
    maxEntries?: number;
}
export declare const makeCache: <T>(options?: CacheOptions | undefined) => QuickLRU<string, T>;