package and depencies

vendor/symfony/var-dumper/Dumper/HtmlDumper.php

@@ -67,16 +67,13 @@ class HtmlDumper extends CliDumper
     protected $lastDepth = -1;
     protected $styles;
 
-    private $displayOptions = [
+    private array $displayOptions = [
         'maxDepth' => 1,
         'maxStringLength' => 160,
         'fileLinkFormat' => null,
     ];
-    private $extraDisplayOptions = [];
+    private array $extraDisplayOptions = [];
 
-    /**
-     * {@inheritdoc}
-     */
     public function __construct($output = null, string $charset = null, int $flags = 0)
     {
         AbstractDumper::__construct($output, $charset, $flags);
@@ -85,9 +82,6 @@ class HtmlDumper extends CliDumper
         $this->styles = static::$themes['dark'] ?? self::$themes['dark'];
     }
 
-    /**
-     * {@inheritdoc}
-     */
     public function setStyles(array $styles)
     {
         $this->headerIsDumped = false;
@@ -131,10 +125,7 @@ class HtmlDumper extends CliDumper
         $this->dumpSuffix = $suffix;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function dump(Data $data, $output = null, array $extraDisplayOptions = [])
+    public function dump(Data $data, $output = null, array $extraDisplayOptions = []): ?string
     {
         $this->extraDisplayOptions = $extraDisplayOptions;
         $result = parent::dump($data, $output);
@@ -782,9 +773,6 @@ EOHTML
         return $this->dumpHeader = preg_replace('/\s+/', ' ', $line).'</style>'.$this->dumpHeader;
     }
 
-    /**
-     * {@inheritdoc}
-     */
     public function dumpString(Cursor $cursor, string $str, bool $bin, int $cut)
     {
         if ('' === $str && isset($cursor->attr['img-data'], $cursor->attr['content-type'])) {
@@ -800,10 +788,7 @@ EOHTML
         }
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function enterHash(Cursor $cursor, int $type, $class, bool $hasChild)
+    public function enterHash(Cursor $cursor, int $type, string|int|null $class, bool $hasChild)
     {
         if (Cursor::HASH_OBJECT === $type) {
             $cursor->attr['depth'] = $cursor->depth;
@@ -831,10 +816,7 @@ EOHTML
         }
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function leaveHash(Cursor $cursor, int $type, $class, bool $hasChild, int $cut)
+    public function leaveHash(Cursor $cursor, int $type, string|int|null $class, bool $hasChild, int $cut)
     {
         $this->dumpEllipsis($cursor, $hasChild, $cut);
         if ($hasChild) {
@@ -843,10 +825,7 @@ EOHTML
         parent::leaveHash($cursor, $type, $class, $hasChild, 0);
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function style(string $style, string $value, array $attr = [])
+    protected function style(string $style, string $value, array $attr = []): string
     {
         if ('' === $value) {
             return '';
@@ -938,9 +917,6 @@ EOHTML
         return $v;
     }
 
-    /**
-     * {@inheritdoc}
-     */
     protected function dumpLine(int $depth, bool $endOfValue = false)
     {
         if (-1 === $this->lastDepth) {