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DbCommandBaseTester

class \Drupal\Core\Command\DbCommandBase extends \Symfony\Component\Console\Command\Command
- class \Drupal\Core\Command\DbDumpCommand extends \Drupal\Core\Command\DbCommandBase
- class \Drupal\Core\Command\DbImportCommand extends \Drupal\Core\Command\DbCommandBase
- class \Drupal\Tests\system\Kernel\Scripts\DbCommandBaseTester extends \Drupal\Core\Command\DbCommandBase

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