import { LogLevel } from './enums';
import { type LoggerOptions } from './types';
export declare class Logger {
	static logname: string;
	private static readonly _pipes;
	private static readonly _formats;
	private static readonly _startTimes;
	private static _loglevelindex;
	private static _callsiteDepth?;
	private static _handling;
	readonly logname: string;
	private readonly _pipes;
	private readonly _formats;
	private readonly _startTimes;
	private readonly _loglevelindex;
	private readonly _callsiteDepth?;
	private readonly _handler;
	/**
	 * Create new Logger with custom options
	 */
	constructor(options?: LoggerOptions);
	/**
	 * Create a new logger with name and options of current logger.
	 */
	setName(name: string): Logger;
	setName(constructor: Function): Logger;
	/**
	 * Create a new logger with options of current logger.
	 */
	clone(): Logger;
	/**
	 * Create fatal log.
	 */
	fatal(...args: any[]): void;
	/**
	 * Create error log.
	 */
	error(...args: any[]): void;
	/**
	 * Create warn log.
	 */
	warn(...args: any[]): void;
	/**
	 * Create info log.
	 */
	info(...args: any[]): void;
	/**
	 * Create debug log. Enable debug for working.
	 */
	debug(...args: any[]): void;
	/**
	 * Create verbose log.
	 */
	verbose(...args: any[]): void;
	/**
	 * Create verbose log.
	 */
	log(level: LogLevel, name?: string, ...args: any[]): void;
	/**
	 * Create table log.
	 */
	table(message: string, values: any[], level?: LogLevel): void;
	table(values: any[], level?: LogLevel): void;
	start(label: string, level?: LogLevel): void;
	end(label: string, level?: LogLevel): void;
	private static _handler;
	private static _handle;
	/**
	 * Set global options.
	 */
	static configure(options: LoggerOptions): void;
	/**
	 * Create a new logger with the name.
	 */
	static setName(name: string): Logger;
	static setName(constructor: Function): Logger;
	/**
	 * Create fatal log.
	 */
	static fatal(...args: any[]): void;
	/**
	 * Create error log.
	 */
	static error(...args: any[]): void;
	/**
	 * Create warn log.
	 */
	static warn(...args: any[]): void;
	/**
	 * Create info log.
	 */
	static info(...args: any[]): void;
	/**
	 * Create debug log.
	 */
	static debug(...args: any[]): void;
	/**
	 * Create verbose log.
	 */
	static verbose(...args: any[]): void;
	/**
	 * Create any level log with custom name.
	 */
	static log(level: LogLevel, name?: string, ...args: any[]): void;
	/**
	 * Create table log.
	 */
	static table(message: string, values: any[], level?: LogLevel): void;
	static table(values: any[], level?: LogLevel): void;
	static start(label: string, level?: LogLevel): void;
	static end(label: string, level?: LogLevel): void;
}