import { Chalk } from 'chalk';
declare type LoggerLevel = 'silly' | 'debug' | 'info' | 'warn' | 'error' | 'fatal';
export declare class InternalLoggerService {
    silly(message: string): any;
    silly(infoObject: object): any;
    debug(message: string): any;
    debug(infoObject: object): any;
    info(message: string): any;
    info(infoObject: object): any;
    warn(message: string): any;
    warn(infoObject: object): any;
    error(message: string): any;
    error(infoObject: object): any;
    fatal(message: string): any;
    fatal(infoObject: object): any;
    log(loggerLevel: LoggerLevel, message: string | object, chalked?: Chalk): void;
}
export declare const internalLoggerService: InternalLoggerService;
export {};