laravel-6 support

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

@@ -28,11 +28,6 @@ use Symfony\Component\CssSelector\XPath\XPathExpr;
  */
 class HtmlExtension extends AbstractExtension
 {
-    /**
-     * Constructor.
-     *
-     * @param Translator $translator
-     */
     public function __construct(Translator $translator)
     {
         $translator
@@ -44,36 +39,31 @@ class HtmlExtension extends AbstractExtension
     /**
      * {@inheritdoc}
      */
-    public function getPseudoClassTranslators()
+    public function getPseudoClassTranslators(): array
     {
-        return array(
-            'checked' => array($this, 'translateChecked'),
-            'link' => array($this, 'translateLink'),
-            'disabled' => array($this, 'translateDisabled'),
-            'enabled' => array($this, 'translateEnabled'),
-            'selected' => array($this, 'translateSelected'),
-            'invalid' => array($this, 'translateInvalid'),
-            'hover' => array($this, 'translateHover'),
-            'visited' => array($this, 'translateVisited'),
-        );
+        return [
+            'checked' => [$this, 'translateChecked'],
+            'link' => [$this, 'translateLink'],
+            'disabled' => [$this, 'translateDisabled'],
+            'enabled' => [$this, 'translateEnabled'],
+            'selected' => [$this, 'translateSelected'],
+            'invalid' => [$this, 'translateInvalid'],
+            'hover' => [$this, 'translateHover'],
+            'visited' => [$this, 'translateVisited'],
+        ];
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getFunctionTranslators()
+    public function getFunctionTranslators(): array
     {
-        return array(
-            'lang' => array($this, 'translateLang'),
-        );
+        return [
+            'lang' => [$this, 'translateLang'],
+        ];
     }
 
-    /**
-     * @param XPathExpr $xpath
-     *
-     * @return XPathExpr
-     */
-    public function translateChecked(XPathExpr $xpath)
+    public function translateChecked(XPathExpr $xpath): XPathExpr
     {
         return $xpath->addCondition(
             '(@checked '
@@ -82,22 +72,12 @@ class HtmlExtension extends AbstractExtension
         );
     }
 
-    /**
-     * @param XPathExpr $xpath
-     *
-     * @return XPathExpr
-     */
-    public function translateLink(XPathExpr $xpath)
+    public function translateLink(XPathExpr $xpath): XPathExpr
     {
         return $xpath->addCondition("@href and (name(.) = 'a' or name(.) = 'link' or name(.) = 'area')");
     }
 
-    /**
-     * @param XPathExpr $xpath
-     *
-     * @return XPathExpr
-     */
-    public function translateDisabled(XPathExpr $xpath)
+    public function translateDisabled(XPathExpr $xpath): XPathExpr
     {
         return $xpath->addCondition(
             '('
@@ -123,12 +103,7 @@ class HtmlExtension extends AbstractExtension
         // todo: in the second half, add "and is not a descendant of that fieldset element's first legend element child, if any."
     }
 
-    /**
-     * @param XPathExpr $xpath
-     *
-     * @return XPathExpr
-     */
-    public function translateEnabled(XPathExpr $xpath)
+    public function translateEnabled(XPathExpr $xpath): XPathExpr
     {
         return $xpath->addCondition(
             '('
@@ -162,22 +137,14 @@ class HtmlExtension extends AbstractExtension
     }
 
     /**
-     * @param XPathExpr    $xpath
-     * @param FunctionNode $function
-     *
-     * @return XPathExpr
-     *
      * @throws ExpressionErrorException
      */
-    public function translateLang(XPathExpr $xpath, FunctionNode $function)
+    public function translateLang(XPathExpr $xpath, FunctionNode $function): XPathExpr
     {
         $arguments = $function->getArguments();
         foreach ($arguments as $token) {
             if (!($token->isString() || $token->isIdentifier())) {
-                throw new ExpressionErrorException(
-                    'Expected a single string or identifier for :lang(), got '
-                    .implode(', ', $arguments)
-                );
+                throw new ExpressionErrorException('Expected a single string or identifier for :lang(), got '.implode(', ', $arguments));
             }
         }
 
@@ -190,42 +157,22 @@ class HtmlExtension extends AbstractExtension
         ));
     }
 
-    /**
-     * @param XPathExpr $xpath
-     *
-     * @return XPathExpr
-     */
-    public function translateSelected(XPathExpr $xpath)
+    public function translateSelected(XPathExpr $xpath): XPathExpr
     {
         return $xpath->addCondition("(@selected and name(.) = 'option')");
     }
 
-    /**
-     * @param XPathExpr $xpath
-     *
-     * @return XPathExpr
-     */
-    public function translateInvalid(XPathExpr $xpath)
+    public function translateInvalid(XPathExpr $xpath): XPathExpr
     {
         return $xpath->addCondition('0');
     }
 
-    /**
-     * @param XPathExpr $xpath
-     *
-     * @return XPathExpr
-     */
-    public function translateHover(XPathExpr $xpath)
+    public function translateHover(XPathExpr $xpath): XPathExpr
     {
         return $xpath->addCondition('0');
     }
 
-    /**
-     * @param XPathExpr $xpath
-     *
-     * @return XPathExpr
-     */
-    public function translateVisited(XPathExpr $xpath)
+    public function translateVisited(XPathExpr $xpath): XPathExpr
     {
         return $xpath->addCondition('0');
     }
@@ -233,7 +180,7 @@ class HtmlExtension extends AbstractExtension
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName(): string
     {
         return 'html';
     }