/// <reference types="node" />
import { HTML5Content, ServiceKeys, Uaa, AppParams } from "../models/Types";
export default class HTML5RepoUtils {
    /**
     * Get HTML5 repo credentials
     * @param {string} spaceGuid space guid
     * @param {CFUtil} cfUtil utility to communicate with CF
     * @returns {Promise<any>} credentials json object
     */
    static getHtml5RepoCredentials(spaceGuid: string): Promise<ServiceKeys>;
    /**
     * Download base app manifest.json and xs-app.json from HTML5 repository
     * @static
     * @param {*} spaceGuid current space guid
     * @param {IAppParams} parameters appName, appVersion, appHostId
     * @return {Promise<AdmZip.IZipEntry[]>} manifest.json and xs-app.json
     * @memberof HTML5RepoUtils
     */
    static downloadAppContent(spaceGuid: string, parameters: AppParams): Promise<HTML5Content>;
    /**
     * Download zip from HTML5 repository
     * @static
     * @param {string} token html5 reposiotry token
     * @param {string} appHostId appHostId where content is stored
     * @param {string} uri url with parameters
     * @return {Promise<Buffer>} file buffer content
     * @memberof HTML5RepoUtils
     */
    static downloadZip(token: string, appHostId: string, uri: string): Promise<Buffer>;
    static getToken(uaa: Uaa): Promise<string>;
}