code: protected function applyFix(\SplFileInfo $file, Tokens $tokens)
      {
          foreach ($tokens as $index => $token) {
              if (!$token->isGivenKind(T_DOC_COMMENT)) {
                  continue;
              }
  
              $doc = new DocBlock($token->getContent());
              $annotations = $doc->getAnnotationsOfType('return');
  
              if (empty($annotations)) {
                  continue;
              }
  
              foreach ($annotations as $annotation) {
                  $this->fixAnnotation($doc, $annotation);
              }
  
              $newContent = $doc->getContent();
  
              if ($newContent === $token->getContent()) {
                  continue;
              }
  
              if ('' === $newContent) {
                  $tokens->clearTokenAndMergeSurroundingWhitespace($index);
  
                  continue;
              }
  
              $tokens[$index] = new Token([T_DOC_COMMENT, $doc->getContent()]);
          }
      }
docs: {@inheritdoc}