ENGCOM-2433: Delete all unused imports of lib/internal/Magento #16946

 - Merge Pull Request #16946 from osrecio/magento2:2.2-libmagento_unused_import
 - Merged commits:
   1. ea7bcc2

Author: magento-engcom-team

lib/internal/Magento/Framework/Api/CombinedFilterGroup.php

@@ -7,8 +7,6 @@
 
 namespace Magento\Framework\Api;
 
-use Magento\Framework\Api\AbstractSimpleObject;
-use Magento\Framework\DB\Select;
 use Magento\Framework\Exception\InputException;
 use Magento\Framework\Phrase;
 

lib/internal/Magento/Framework/App/Cache/Frontend/Factory.php

@@ -10,9 +10,7 @@
 namespace Magento\Framework\App\Cache\Frontend;
 
 use Magento\Framework\App\Filesystem\DirectoryList;
-use Magento\Framework\App\ResourceConnection;
 use Magento\Framework\Filesystem;
-use Magento\Framework\Filesystem\DriverInterface;
 
 /**
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)

lib/internal/Magento/Framework/Archive/Tar.php

@@ -12,7 +12,6 @@
 namespace Magento\Framework\Archive;
 
 use Magento\Framework\Archive\Helper\File;
-use Magento\Framework\Filesystem\DriverInterface;
 
 class Tar extends \Magento\Framework\Archive\AbstractArchive implements \Magento\Framework\Archive\ArchiveInterface
 {

lib/internal/Magento/Framework/Backup/Filesystem/Rollback/Ftp.php

@@ -5,8 +5,6 @@
  */
 namespace Magento\Framework\Backup\Filesystem\Rollback;
 
-use Magento\Framework\Filesystem\DriverInterface;
-
 /**
  * Rollback worker for rolling back via ftp
  *

lib/internal/Magento/Framework/Composer/Test/Unit/ComposerInformationTest.php

@@ -7,7 +7,6 @@
 
 use Composer\Composer;
 use Composer\Package\Locker;
-use Magento\Framework\Composer\ComposerInformation;
 use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
 
 class ComposerInformationTest extends \PHPUnit\Framework\TestCase

lib/internal/Magento/Framework/Console/Cli.php

@@ -20,7 +20,6 @@
 use Magento\Setup\Model\ObjectManagerProvider;
 use Symfony\Component\Console;
 use Magento\Framework\Config\ConfigOptionsListConstants;
-use Zend\ServiceManager\ServiceManager;
 
 /**
  * Magento 2 CLI Application.

lib/internal/Magento/Framework/Console/Test/Unit/QuestionPerformer/YesNoTest.php

@@ -11,8 +11,6 @@
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Question\QuestionFactory;
 use Symfony\Component\Console\Question\Question;
-use Magento\Framework\Exception\LocalizedException;
-use Magento\Framework\Phrase;
 
 class YesNoTest extends \PHPUnit\Framework\TestCase
 {

lib/internal/Magento/Framework/DB/AbstractMapper.php

@@ -10,7 +10,6 @@
 use Magento\Framework\Data\ObjectFactory;
 use Magento\Framework\DB\Adapter\AdapterInterface;
 use Psr\Log\LoggerInterface as Logger;
-use Magento\Framework\DataObject;
 
 /**
  * Class AbstractMapper

lib/internal/Magento/Framework/DB/Select/GroupRenderer.php

@@ -6,7 +6,6 @@
 namespace Magento\Framework\DB\Select;
 
 use Magento\Framework\DB\Select;
-use Magento\Framework\DB\Platform;
 use Magento\Framework\DB\Platform\Quote;
 
 /**

lib/internal/Magento/Framework/DB/SelectFactory.php

@@ -6,7 +6,6 @@
 
 namespace Magento\Framework\DB;
 
-use Magento\Framework\DB\Select;
 use Magento\Framework\DB\Select\SelectRenderer;
 use Magento\Framework\DB\Adapter\AdapterInterface;