Memory Cache Server

import { CacheStats, CacheConfig } from './types.js'; export declare class CacheManager { private cache; private stats; private config; private cleanupInterval; private statsUpdateInterval; constructor(config?: CacheConfig); set(key: string, value: any, ttl?: number): void; get(key: string): any; delete(key: string): boolean; clear(): void; getStats(): CacheStats; private isExpired; private evictStale; private enforceMemoryLimit; private calculateSize; private updateHitRate; private updateAccessTime; private resetStats; private updateStats; destroy(): void; }