/// <reference types="node" />
import { Writable } from 'stream';
declare const _default: {
    start(msg: string, id?: string): Promise<void>;
    succeed(msg?: string, id?: string): Promise<void>;
    fail(msg?: string, id?: string): Promise<void>;
    finish(symbol: string, text: string, id?: string): Promise<void>;
};
export default _default;
export declare function wrapOutputStream(stream: Writable): void;