angular-demo/node_modules/webdriver-manager/built/lib/files/downloader.d.ts

import { Binary } from '../binaries';
/**
 * The file downloader.
 */
export declare class Downloader {
    /**
     * Http get the file. Check the content length of the file before writing the file.
     * If the content length does not match, remove it and download the file.
     *
     * @param binary The binary of interest.
     * @param fileName The file name.
     * @param outputDir The directory where files are downloaded and stored.
     * @param contentLength The content length of the existing file.
     * @param opt_proxy The proxy for downloading files.
     * @param opt_callback Callback method to be executed after the file is downloaded.
     * @returns Promise<boolean> Resolves true = downloaded. Resolves false = not downloaded.
     *          Rejected with an error.
     */
    static getFile(binary: Binary, fileUrl: string, fileName: string, outputDir: string, contentLength: number, callback?: Function): Promise<boolean>;
}