import winston from 'winston';
/**
 * 日志管理器
 */
declare class Logger {
    private loggers;
    constructor();
    /**
     * 获取指定命名空间的logger
     */
    getLogger(namespace: string): winston.Logger;
    /**
     * 获取命名空间配置
     */
    private getNamespaceConfig;
    /**
     * 创建空操作logger
     */
    private createNoopLogger;
    /**
     * 解析大小字符串
     */
    private parseSize;
}
export declare const loggerManager: Logger;
/**
 * 获取logger的便捷函数
 */
export declare const getLogger: (namespace: string) => winston.Logger;
export {};
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