code: protected function applyFix(\SplFileInfo $file, Tokens $tokens)
      {
          for ($index = 1, $count = \count($tokens); $index < $count; ++$index) {
              if (!$tokens[$index]->isGivenKind(T_COMMENT)) {
                  continue;
              }
  
              list($blockStart, $index, $isEmpty) = $this->getCommentBlock($tokens, $index);
              if (false === $isEmpty) {
                  continue;
              }
  
              for ($i = $blockStart; $i <= $index; ++$i) {
                  $tokens->clearTokenAndMergeSurroundingWhitespace($i);
              }
          }
      }
docs: {@inheritdoc}