import { ArgumentsHost, ExceptionFilter, HttpException, NestMiddleware } from '@nestjs/common';
import { AxiosError } from 'axios';
import { NextFunction, Request, Response } from 'express';
export declare class LoggerMiddlewareToModule implements NestMiddleware {
    private logger;
    dataDogTracer: any;
    use(req: Request, res: Response, next: NextFunction): void;
}
export declare class HttpExceptionFilter implements ExceptionFilter {
    private logger;
    dataDogTracer: any;
    catch(exception: HttpException | AxiosError, host: ArgumentsHost): void;
}