Type Comments array

Author: devnix

src/Comments.php

@@ -13,11 +13,19 @@
  * Class to manage the comments of a translation.
  *
  * @phpstan-consistent-constructor
+ *
+ * @implements IteratorAggregate<string, string>
  */
 class Comments implements JsonSerializable, Countable, IteratorAggregate
 {
+    /**
+     * @var array<string, string>
+     */
     protected $comments = [];
 
+    /**
+     * @param array<string, string> $state
+     */
     public static function __set_state(array $state): Comments
     {
         return new static(...$state['comments']);
@@ -76,6 +84,9 @@ public function count(): int
         return count($this->comments);
     }
 
+    /**
+     * @return array<string, string>
+     */
     public function toArray(): array
     {
         return $this->comments;