/**
 * @pwngh/economy-lab
 *
 * Copyright (c) Preston Neal
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE.md file in the root directory of this source tree.
 *
 * @license MIT
 */
import type { Cache } from '../../src/ports.js';
/**
 * Runs the shared {@link Cache} contract that every adapter must satisfy. The suite runs against
 * the in-process reference (`memoryCache`) and the Redis adapter over a fake client. This follows
 * the same pattern as `test/conformance/store.ts`: one suite, many backends, so a new Cache
 * implementation cannot silently diverge.
 *
 * The suite covers the cross-adapter contract: miss, round-trip, overwrite, invalidate, and
 * read-back before expiry. Backend-specific behavior stays in each adapter's own test. That
 * includes Redis key prefixing and a real `PX` expiry, plus the memory cache's clock-driven expiry.
 *
 * A host wires its own adapter in by calling this at the top level of a `node --test` file with a
 * display name and a factory. The factory runs afresh inside each test, so every test starts from
 * an empty cache and the implementation needs no cross-test cleanup. The expiry test only reads
 * back before the ttl elapses — the suite never waits a ttl out, so no fake clock is required.
 */
export declare function runCacheConformance(name: string, makeCache: () => Cache): void;