Update pelago/emogrifier bundle (^6.0.0)

>> files omitted

lib/sabberworm/php-css-parser/src/CSSList/AtRuleBlockList.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace Sabberworm\CSS\CSSList;
+
+use Sabberworm\CSS\OutputFormat;
+use Sabberworm\CSS\Property\AtRule;
+
+/**
+ * A `BlockList` constructed by an unknown at-rule. `@media` rules are rendered into `AtRuleBlockList` objects.
+ */
+class AtRuleBlockList extends CSSBlockList implements AtRule
+{
+    /**
+     * @var string
+     */
+    private $sType;
+
+    /**
+     * @var string
+     */
+    private $sArgs;
+
+    /**
+     * @param string $sType
+     * @param string $sArgs
+     * @param int $iLineNo
+     */
+    public function __construct($sType, $sArgs = '', $iLineNo = 0)
+    {
+        parent::__construct($iLineNo);
+        $this->sType = $sType;
+        $this->sArgs = $sArgs;
+    }
+
+    /**
+     * @return string
+     */
+    public function atRuleName()
+    {
+        return $this->sType;
+    }
+
+    /**
+     * @return string
+     */
+    public function atRuleArgs()
+    {
+        return $this->sArgs;
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->render(new OutputFormat());
+    }
+
+    /**
+     * @return string
+     */
+    public function render(OutputFormat $oOutputFormat)
+    {
+        $sArgs = $this->sArgs;
+        if ($sArgs) {
+            $sArgs = ' ' . $sArgs;
+        }
+        $sResult = $oOutputFormat->sBeforeAtRuleBlock;
+        $sResult .= "@{$this->sType}$sArgs{$oOutputFormat->spaceBeforeOpeningBrace()}{";
+        $sResult .= parent::render($oOutputFormat);
+        $sResult .= '}';
+        $sResult .= $oOutputFormat->sAfterAtRuleBlock;
+        return $sResult;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isRootList()
+    {
+        return false;
+    }
+}