import { LoggerService as NestLoggerService } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';
import { LoggerModuleOptions } from './logger.module';
export declare class LoggerService implements NestLoggerService {
    private loggerModuleOptions;
    private configService;
    private static logger;
    constructor(loggerModuleOptions: LoggerModuleOptions, configService: ConfigService);
    verbose(message: any, ...optionalParams: any[]): any;
    debug(message: any, ...optionalParams: any[]): any;
    info(message: any, ...optionalParams: any[]): any;
    log(message: any, ...optionalParams: any[]): any;
    warn(message: any, ...optionalParams: any[]): any;
    error(message: any, ...optionalParams: any[]): any;
    private formatColorizedOutput;
    private formatPlainOutput;
    private prepareParams;
}