import { LoggerOptions } from './LoggerOptions';
/**
 * Available options of a Logger with a shared options object.
 * This type of options is useful if you want to use a shared options object for many loggers.
 * @type {{key: string, level: LoggerLevel}}
 */
export declare class LoggerSharedOptions extends LoggerOptions {
    key: string;
    constructor(options: LoggerSharedOptions);
}