import { Loggable } from './loggable.js';
import type { ILogger, ILoggerFactory } from './types.js';
/** Logger instance holder, for re-usability */
export declare class LoggerProvider extends Loggable {
    private _factory;
    constructor(nameFormatter?: (name: string | undefined) => string, logger?: ILogger);
    get logger(): ILogger;
    get factory(): ILoggerFactory | null;
    setLoggerFactory(factory: ILoggerFactory | null, ...args: Parameters<ILoggerFactory>): this;
    createLogger(...args: Parameters<ILoggerFactory>): ILogger | null;
}