diff vendor/symfony/css-selector/Parser/TokenStream.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

--- a/vendor/symfony/css-selector/Parser/TokenStream.php	Tue Jul 10 15:07:59 2018 +0100
+++ b/vendor/symfony/css-selector/Parser/TokenStream.php	Thu Feb 28 13:21:36 2019 +0000
@@ -29,12 +29,12 @@
     /**
      * @var Token[]
      */
-    private $tokens = array();
+    private $tokens = [];
 
     /**
      * @var Token[]
      */
-    private $used = array();
+    private $used = [];
 
     /**
      * @var int
@@ -142,7 +142,7 @@
     /**
      * Returns nex identifier or star delimiter token.
      *
-     * @return null|string The identifier token value or null if star found
+     * @return string|null The identifier token value or null if star found
      *
      * @throws SyntaxErrorException If next token is not an identifier or a star delimiter
      */
@@ -154,7 +154,7 @@
             return $next->getValue();
         }
 
-        if ($next->isDelimiter(array('*'))) {
+        if ($next->isDelimiter(['*'])) {
             return;
         }