/// <reference types="node" />
import { Emitter } from '../core/Emitter';
export declare const DEVELOPMENT = "development";
export declare const PRODUCTION = "production";
export declare function mkdirp(dirPath: string, root: string, emitter: Emitter): Promise<void>;
export declare function rmrf(dirPath: string, root: string, emitter: Emitter): Promise<void>;
export declare function gzip(buffer: Buffer): Promise<Buffer>;
export declare function gunzip(buffer: Buffer): Promise<Buffer>;