Merge pull request #636 from anik1ng/4.x

Fix compatibility with the Symfony\Component\VarDumper\Dumper\CliDumper class to prevent errors.

Author: daftspunk

src/Support/Debug/HtmlDumper.php

@@ -10,7 +10,7 @@ class HtmlDumper extends SymfonyHtmlDumper
     /**
      * @var array styles definition for output
      */
-    protected $styles = [
+    protected array $styles = [
         'default' => 'background-color:#fff; color:#222; line-height:1.2em; font-weight:normal; font:12px Monaco, Consolas, monospace; word-wrap: break-word; white-space: pre-wrap; position:relative; z-index:100000',
         'num' => 'color:#a71d5d',
         'const' => 'color:#795da3',