import { ConsoleLogger, INestApplicationContext, LoggerService as NestLoggerService } from '@nestjs/common';
import { ConfigService } from '../config/config.service';
export declare class Logger extends ConsoleLogger implements NestLoggerService {
    private readonly configService;
    private static logstashUrl;
    private static appContext;
    private static configService;
    constructor(configService: ConfigService);
    private static getConfigService;
    private static getRequest;
    private static getResponse;
    private static sendToLogstash;
    setContext(context: string): void;
    static setLogstashUrl(url: string): void;
    static setApplicationContext(appContext: INestApplicationContext): void;
    setLogstashUrl(url: string): void;
    log(message: string): void;
    log(message: any, context: string): void;
    warn(message: string): void;
    error(message: string): void;
    debug(message: string): void;
    static log(message: string, meta?: any): Promise<void>;
    static warn(message: string, meta?: any): Promise<void>;
    static error(message: string): any;
    static error(message: string, trace: string): any;
    static error(message: string, trace: string, meta: any): any;
    static debug(message: string, meta?: any): Promise<void>;
}