From 6cdac03472e365d8798d1cc7d1a4f1817681505d Mon Sep 17 00:00:00 2001
From: Oliver Klee <github@oliverklee.de>
Date: Sun, 27 Jun 2021 10:43:36 +0200
Subject: [PATCH] Add type annotations for `AtRuleBlockList`

---
 src/CSSList/AtRuleBlockList.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/CSSList/AtRuleBlockList.php b/src/CSSList/AtRuleBlockList.php
index ce3a74e4..218adb9a 100644
--- a/src/CSSList/AtRuleBlockList.php
+++ b/src/CSSList/AtRuleBlockList.php
@@ -6,7 +6,7 @@
 use Sabberworm\CSS\Property\AtRule;
 
 /**
- * A BlockList constructed by an unknown at-rule. @media rules are rendered into AtRuleBlockList objects.
+ * A `BlockList` constructed by an unknown at-rule. `@media` rules are rendered into `AtRuleBlockList` objects.
  */
 class AtRuleBlockList extends CSSBlockList implements AtRule
 {
@@ -48,6 +48,9 @@ public function atRuleArgs()
         return $this->sArgs;
     }
 
+    /**
+     * @return string
+     */
     public function __toString()
     {
         return $this->render(new OutputFormat());
@@ -70,6 +73,9 @@ public function render(OutputFormat $oOutputFormat)
         return $sResult;
     }
 
+    /**
+     * @return bool
+     */
     public function isRootList()
     {
         return false;