Upgrade framework

vendor/symfony/css-selector/XPath/Extension/CombinationExtension.php

@@ -28,45 +28,27 @@ class CombinationExtension extends AbstractExtension
     /**
      * {@inheritdoc}
      */
-    public function getCombinationTranslators()
+    public function getCombinationTranslators(): array
     {
-        return array(
-            ' ' => array($this, 'translateDescendant'),
-            '>' => array($this, 'translateChild'),
-            '+' => array($this, 'translateDirectAdjacent'),
-            '~' => array($this, 'translateIndirectAdjacent'),
-        );
+        return [
+            ' ' => [$this, 'translateDescendant'],
+            '>' => [$this, 'translateChild'],
+            '+' => [$this, 'translateDirectAdjacent'],
+            '~' => [$this, 'translateIndirectAdjacent'],
+        ];
     }
 
-    /**
-     * @param XPathExpr $xpath
-     * @param XPathExpr $combinedXpath
-     *
-     * @return XPathExpr
-     */
-    public function translateDescendant(XPathExpr $xpath, XPathExpr $combinedXpath)
+    public function translateDescendant(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
     {
         return $xpath->join('/descendant-or-self::*/', $combinedXpath);
     }
 
-    /**
-     * @param XPathExpr $xpath
-     * @param XPathExpr $combinedXpath
-     *
-     * @return XPathExpr
-     */
-    public function translateChild(XPathExpr $xpath, XPathExpr $combinedXpath)
+    public function translateChild(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
     {
         return $xpath->join('/', $combinedXpath);
     }
 
-    /**
-     * @param XPathExpr $xpath
-     * @param XPathExpr $combinedXpath
-     *
-     * @return XPathExpr
-     */
-    public function translateDirectAdjacent(XPathExpr $xpath, XPathExpr $combinedXpath)
+    public function translateDirectAdjacent(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
     {
         return $xpath
             ->join('/following-sibling::', $combinedXpath)
@@ -74,13 +56,7 @@ class CombinationExtension extends AbstractExtension
             ->addCondition('position() = 1');
     }
 
-    /**
-     * @param XPathExpr $xpath
-     * @param XPathExpr $combinedXpath
-     *
-     * @return XPathExpr
-     */
-    public function translateIndirectAdjacent(XPathExpr $xpath, XPathExpr $combinedXpath)
+    public function translateIndirectAdjacent(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
     {
         return $xpath->join('/following-sibling::', $combinedXpath);
     }
@@ -88,7 +64,7 @@ class CombinationExtension extends AbstractExtension
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName(): string
     {
         return 'combination';
     }