upgraded dependencies

vendor/symfony/css-selector/XPath/Translator.php

@@ -203,7 +203,7 @@ class Translator implements TranslatorInterface
     /**
      * @throws ExpressionErrorException
      */
-    public function addAttributeMatching(XPathExpr $xpath, string $operator, string $attribute, $value): XPathExpr
+    public function addAttributeMatching(XPathExpr $xpath, string $operator, string $attribute, ?string $value): XPathExpr
     {
         if (!isset($this->attributeMatchingTranslators[$operator])) {
             throw new ExpressionErrorException(sprintf('Attribute matcher operator "%s" not supported.', $operator));

vendor/symfony/css-selector/XPath/XPathExpr.php

@@ -43,6 +43,9 @@ class XPathExpr
         return $this->element;
     }
 
+    /**
+     * @return $this
+     */
     public function addCondition(string $condition): self
     {
         $this->condition = $this->condition ? sprintf('(%s) and (%s)', $this->condition, $condition) : $condition;
@@ -55,6 +58,9 @@ class XPathExpr
         return $this->condition;
     }
 
+    /**
+     * @return $this
+     */
     public function addNameTest(): self
     {
         if ('*' !== $this->element) {
@@ -65,6 +71,9 @@ class XPathExpr
         return $this;
     }
 
+    /**
+     * @return $this
+     */
     public function addStarPrefix(): self
     {
         $this->path .= '*/';