final cache = MemoryCacheStore();
cache.set('users.count', 42, ttl: Duration(minutes: 10));

final value = cache.get('users.count'); // 42
cache.delete('users.count');

final cache = FileCacheStore(directory: 'storage/cache');
cache.set('report', {'ok': true}, ttl: Duration(hours: 1));

final report = cache.get('report');
cache.clear();