import * as stdSerializers from 'pino-std-serializers';
/**
 * 错误序列化器 - 扩展标准错误序列化器
 */
export declare const errorSerializer: (err: Error) => any;
/**
 * 请求序列化器
 */
export declare const requestSerializer: (req: any) => any;
/**
 * 响应序列化器
 */
export declare const responseSerializer: (res: any) => any;
/**
 * 用户序列化器 - 避免敏感信息泄露
 */
export declare const userSerializer: (user: any) => any;
/**
 * 数据库查询序列化器
 */
export declare const querySerializer: (query: any) => any;
/**
 * 获取默认序列化器
 */
export declare function getDefaultSerializers(): {
    req: typeof stdSerializers.req;
    res: typeof stdSerializers.res;
    user: (user: any) => any;
    query: (query: any) => any;
};
/**
 * 创建自定义序列化器
 */
export declare function createSerializer<T = any>(fn: (value: T) => any): (value: T) => any;
//# sourceMappingURL=serializers.d.ts.map