@mcpfun/mcp-server-ccxt/build/utils/cache.d.ts

High-performance CCXT MCP server for cryptocurrency exchange integration

export declare const cacheStats: {
    hits: number;
    misses: number;
    size: number;
    lastCleared: string;
};
/**
 * Get data from cache or fetch using provided function
 * @param key Cache key
 * @param fetchFn Function to fetch data if not in cache
 * @param customTtl Optional custom TTL in milliseconds
 * @returns Cached data or newly fetched data
 *
 * 从缓存获取数据或使用提供的函数获取
 * @param key 缓存键
 * @param fetchFn 如果缓存中没有数据，用于获取数据的函数
 * @param customTtl 可选的自定义TTL（毫秒）
 * @returns 缓存数据或新获取的数据
 */
export declare function getCachedData<T>(key: string, fetchFn: () => Promise<T>, customTtl?: number): Promise<T>;
/**
 * Clear cache
 * @param keyPattern Optional key pattern to clear specific keys
 *
 * 清除缓存
 * @param keyPattern 可选的键模式，用于清除特定模式的键
 */
export declare function clearCache(keyPattern?: string): void;
/**
 * Get cache statistics
 * @returns Cache statistics object
 *
 * 获取缓存统计信息
 * @returns 缓存统计对象
 */
export declare function getCacheStats(): {
    hits: number;
    misses: number;
    hitRatio: string;
    size: number;
    maxSize: number;
    lastCleared: string;
};