original_string: protected function processDeclaration($node) {
          $selectors = $node instanceof \Sabberworm\CSS\RuleSet\DeclarationBlock ? $node->getSelectors() : [];
          foreach ($selectors as $selector) {
              // The blocks containing .dir-rtl are always accepted as is.
              if (strpos($selector->getSelector(), '.dir-rtl') !== false) {
                  return;
              }
          }
          return parent::processDeclaration($node);
      }
code: protected function processDeclaration($node) {
          $selectors = $node instanceof \Sabberworm\CSS\RuleSet\DeclarationBlock ? $node->getSelectors() : [];
          foreach ($selectors as $selector) {
              // The blocks containing .dir-rtl are always accepted as is.
              if (strpos($selector->getSelector(), '.dir-rtl') !== false) {
                  return;
              }
          }
          return parent::processDeclaration($node);
      }
code_tokens: protected function processDeclaration ( $ node ) { $ selectors = $ node instanceof \ Sabberworm \ CSS \ RuleSet \ DeclarationBlock ? $ node -> getSelectors ( ) : [ ] ; foreach ( $ selectors as $ selector ) { // The blocks containing .dir-rtl are always accepted as is. if ( strpos ( $ selector -> getSelector ( ) , '.dir-rtl' ) !== false ) { return ; } } return parent :: processDeclaration ( $ node ) ; }
docstring: Process a block declaration.
  
  This is overriden in order to provide a backwards compability with the plugins
  who already defined RTL styles the old-fashioned way. Because we do not need
  those any more we rename them so that they do not apply.
  
  @todo Remove the dir-rtl flipping when dir-rtl is fully deprecated.
  @param \Sabberworm\CSS\RuleSet\RuleSet $node The object.
  @return void
docstring_tokens: Process a block declaration .