Update pelago/emogrifier bundle (^6.0.0)

>> files omitted

lib/sabberworm/php-css-parser/src/Property/Import.php

@@ -0,0 +1,137 @@
+<?php
+
+namespace Sabberworm\CSS\Property;
+
+use Sabberworm\CSS\Comment\Comment;
+use Sabberworm\CSS\OutputFormat;
+use Sabberworm\CSS\Value\URL;
+
+/**
+ * Class representing an `@import` rule.
+ */
+class Import implements AtRule
+{
+    /**
+     * @var URL
+     */
+    private $oLocation;
+
+    /**
+     * @var string
+     */
+    private $sMediaQuery;
+
+    /**
+     * @var int
+     */
+    protected $iLineNo;
+
+    /**
+     * @var array<array-key, Comment>
+     */
+    protected $aComments;
+
+    /**
+     * @param URL $oLocation
+     * @param string $sMediaQuery
+     * @param int $iLineNo
+     */
+    public function __construct(URL $oLocation, $sMediaQuery, $iLineNo = 0)
+    {
+        $this->oLocation = $oLocation;
+        $this->sMediaQuery = $sMediaQuery;
+        $this->iLineNo = $iLineNo;
+        $this->aComments = [];
+    }
+
+    /**
+     * @return int
+     */
+    public function getLineNo()
+    {
+        return $this->iLineNo;
+    }
+
+    /**
+     * @param URL $oLocation
+     *
+     * @return void
+     */
+    public function setLocation($oLocation)
+    {
+        $this->oLocation = $oLocation;
+    }
+
+    /**
+     * @return URL
+     */
+    public function getLocation()
+    {
+        return $this->oLocation;
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->render(new OutputFormat());
+    }
+
+    /**
+     * @return string
+     */
+    public function render(OutputFormat $oOutputFormat)
+    {
+        return "@import " . $this->oLocation->render($oOutputFormat)
+            . ($this->sMediaQuery === null ? '' : ' ' . $this->sMediaQuery) . ';';
+    }
+
+    /**
+     * @return string
+     */
+    public function atRuleName()
+    {
+        return 'import';
+    }
+
+    /**
+     * @return array<int, URL|string>
+     */
+    public function atRuleArgs()
+    {
+        $aResult = [$this->oLocation];
+        if ($this->sMediaQuery) {
+            array_push($aResult, $this->sMediaQuery);
+        }
+        return $aResult;
+    }
+
+    /**
+     * @param array<array-key, Comment> $aComments
+     *
+     * @return void
+     */
+    public function addComments(array $aComments)
+    {
+        $this->aComments = array_merge($this->aComments, $aComments);
+    }
+
+    /**
+     * @return array<array-key, Comment>
+     */
+    public function getComments()
+    {
+        return $this->aComments;
+    }
+
+    /**
+     * @param array<array-key, Comment> $aComments
+     *
+     * @return void
+     */
+    public function setComments(array $aComments)
+    {
+        $this->aComments = $aComments;
+    }
+}