code: protected function applyFix(\SplFileInfo $file, Tokens $tokens)
      {
          $count = $tokens->count();
  
          if ($count && !$tokens[$count - 1]->isGivenKind([T_INLINE_HTML, T_CLOSE_TAG, T_OPEN_TAG])) {
              $tokens->ensureWhitespaceAtIndex($count - 1, 1, $this->whitespacesConfig->getLineEnding());
          }
      }
docs: {@inheritdoc}