ArchiveDownloader

class \Composer\Downloader\FileDownloader implements \Composer\Downloader\DownloaderInterface, \Composer\Downloader\ChangeReportInterface
- class \Composer\Downloader\ArchiveDownloader extends \Composer\Downloader\FileDownloader
  - class \Composer\Downloader\GzipDownloader extends \Composer\Downloader\ArchiveDownloader
  - class \Composer\Downloader\PharDownloader extends \Composer\Downloader\ArchiveDownloader
  - class \Composer\Downloader\RarDownloader extends \Composer\Downloader\ArchiveDownloader
  - class \Composer\Downloader\TarDownloader extends \Composer\Downloader\ArchiveDownloader
  - class \Composer\Downloader\XzDownloader extends \Composer\Downloader\ArchiveDownloader
  - class \Composer\Downloader\ZipDownloader extends \Composer\Downloader\ArchiveDownloader
- class \Composer\Downloader\PathDownloader extends \Composer\Downloader\FileDownloader implements \Composer\Downloader\VcsCapableDownloaderInterface