import { default as Level } from './Level';
import { IAppender, ILogger, LogEvent, LogLevel, LogOptions, TLevel } from './typings';
/**
 * Logger instance (日志实例)
 */
export default class Logger implements ILogger {
    name: string;
    readonly appenders: Map<string, IAppender>;
    protected context: Record<string, any>;
    protected _level: Level;
    /**
     * Create a logger instance (创建日志实例)
     * @param name Logger name (日志名称)
     * @param options Logging options (日志选项)
     */
    constructor(name: string, { level, appenders }?: LogOptions);
    /**
     * Log level name (日志级别名称)
     */
    get levelName(): TLevel;
    /**
     * Log level (日志级别)
     */
    get level(): Level;
    /**
     * Set log level (设置日志级别)
     * @param level Log level (日志级别)
     */
    set level(level: LogLevel);
    /**
     * Add context (添加上下文)
     * @param key Context key (上下文键)
     * @param value Context value (上下文值)
     */
    addContext(key: any, value: any): void;
    /**
     * Remove context (移除上下文)
     * @param key Context key (上下文键)
     */
    removeContext(key: any): void;
    /**
     * Clear context (清除上下文)
     */
    clearContext(): void;
    /**
     * Dispose all appenders (关闭所有appenders)
     */
    dispose(): Promise<PromiseSettledResult<void>[]>;
    /**
     * Log a message of level TRACE (记录TRACE级别的日志)
     * @param args Message arguments (消息参数)
     */
    trace(...args: any[]): void;
    /**
     * Log a message of level DEBUG (记录DEBUG级别的日志)
     * @param args Message arguments (消息参数)
     */
    debug(...args: any[]): void;
    /**
     * Log a message of level INFO (记录INFO级别的日志)
     * @param args Message arguments (消息参数)
     */
    info(...args: any[]): void;
    /**
     * Log a message of level WARN (记录WARN级别的日志)
     * @param args Message arguments (消息参数)
     */
    warn(...args: any[]): void;
    /**
     * Log a message of level ERROR (记录ERROR级别的日志)
     * @param args Message arguments (消息参数)
     */
    error(...args: any[]): void;
    /**
     * Log a message of level FATAL (记录FATAL级别的日志)
     * @param args Message arguments (消息参数)
     */
    fatal(...args: any[]): void;
    /**
     * Create a log event (创建日志事件)
     * @param level Log level (日志级别)
     * @param message Message (消息)
     * @returns Log event (日志事件)
     */
    protected createEvent(level: Level, message: any[]): LogEvent;
    /**
     * Log a message (记录日志)
     * @param level Log level (日志级别)
     * @param message Content (内容)
     */
    protected log(level: Level, message: any[]): void;
}