MDL-75475 lib: Upgraded PHP CSS Parser to 8.4.0

lib/php-css-parser/Comment/Commentable.php

@@ -2,22 +2,24 @@
 
 namespace Sabberworm\CSS\Comment;
 
-interface Commentable {
-
-	/**
-	 * @param array $aComments Array of comments.
-	 */
-	public function addComments(array $aComments);
-
-	/**
-	 * @return array
-	 */
-	public function getComments();
-
-	/**
-	 * @param array $aComments Array containing Comment objects.
-	 */
-	public function setComments(array $aComments);
+interface Commentable
+{
+    /**
+     * @param array<array-key, Comment> $aComments
+     *
+     * @return void
+     */
+    public function addComments(array $aComments);
 
+    /**
+     * @return array<array-key, Comment>
+     */
+    public function getComments();
 
+    /**
+     * @param array<array-key, Comment> $aComments
+     *
+     * @return void
+     */
+    public function setComments(array $aComments);
 }