code: protected function getEntityRemovalMessages(ClassMetadata $metadata, array $results)
      {
          $className = $metadata->getName();
  
          $ids = [];
          $primaryKeyReflection = $metadata->getSingleIdReflectionProperty();
          foreach ($results as $result) {
              $ids[] = $primaryKeyReflection->getValue($result);
          }
          $list = implode(', ', $ids);
          $info = "<comment>The following entities of class '{$className}' will be deleted: {$list}</comment>";
  
          $error = '<error>NO ENTITY REMOVED : Please use the --force option in non-interactive mode to prevent';
          $error .= ' any mistake</error>';
  
          $count = \count($results);
  
          return [
              'no_item' => "<comment>No entity to remove of class '{$className}'</comment>",
              'info' => $info,
              'skipping' => '<comment>Skipping entity removal.</comment>',
              'error' => $error,
              'question' => "Are you sure you want to remove {$count} entities for class '{$className}' ? y/[n]\n",
          ];
      }
docs: @param ClassMetadata $metadata
  @param array         $results
  
  @throws \BadMethodCallException
  
  @return array