From bf1194496b542d3452da69f058dd84da46630a8d Mon Sep 17 00:00:00 2001
From: Oliver Klee <github@oliverklee.de>
Date: Fri, 2 Jul 2021 22:06:45 +0200
Subject: [PATCH] Add type annotations for `CSSNamespace`

---
 src/Property/CSSNamespace.php | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/src/Property/CSSNamespace.php b/src/Property/CSSNamespace.php
index 308371d08..0d7eb4969 100644
--- a/src/Property/CSSNamespace.php
+++ b/src/Property/CSSNamespace.php
@@ -6,14 +6,23 @@
 use Sabberworm\CSS\OutputFormat;
 
 /**
- * CSSNamespace represents an @namespace rule.
+ * `CSSNamespace` represents an `@namespace` rule.
  */
 class CSSNamespace implements AtRule
 {
+    /**
+     * @var string
+     */
     private $mUrl;
 
+    /**
+     * @var string
+     */
     private $sPrefix;
 
+    /**
+     * @var int
+     */
     private $iLineNo;
 
     /**
@@ -21,6 +30,11 @@ class CSSNamespace implements AtRule
      */
     protected $aComments;
 
+    /**
+     * @param string $mUrl
+     * @param string|null $sPrefix
+     * @param int $iLineNo
+     */
     public function __construct($mUrl, $sPrefix = null, $iLineNo = 0)
     {
         $this->mUrl = $mUrl;
@@ -54,21 +68,37 @@ public function render(OutputFormat $oOutputFormat)
             . $this->mUrl->render($oOutputFormat) . ';';
     }
 
+    /**
+     * @return string
+     */
     public function getUrl()
     {
         return $this->mUrl;
     }
 
+    /**
+     * @return string|null
+     */
     public function getPrefix()
     {
         return $this->sPrefix;
     }
 
+    /**
+     * @param string $mUrl
+     *
+     * @return void
+     */
     public function setUrl($mUrl)
     {
         $this->mUrl = $mUrl;
     }
 
+    /**
+     * @param string $sPrefix
+     *
+     * @return void
+     */
     public function setPrefix($sPrefix)
     {
         $this->sPrefix = $sPrefix;