/// <reference types="node" />
/**
 * Creates a logger scoped by service and context
 */
import winston from "winston";
import stream from "stream";
export interface LogFormat {
    message: string;
    level: string;
    context: string;
}
export declare class LogStream extends stream.Transform {
    private writeLog;
    constructor(streaming?: boolean);
    read(size?: number): LogFormat;
    _write(chunk: string, encoding: any, callback: (error?: Error) => void): void;
    private writeJSON;
    private writeConsole;
}
export declare const makeLogger: (context: string, path?: string) => winston.Logger;
export declare const getLogStream: () => LogStream;