Fix phpstan errors

modules/opd_daily_emails/src/DailyEmailNodeRepository.php

@@ -27,7 +27,7 @@ final class DailyEmailNodeRepository implements DailyEmailRepositoryInterface {
 
     $nodeIds = $query->execute();
 
-    /** @var NodeInterface[] */
+    /** @var DailyEmail[] */
     $nodes = $nodeStorage->loadMultiple($nodeIds);
 
     return DailyEmails::fromEmails($nodes);

modules/opd_daily_emails/src/DailyEmails.php

@@ -17,12 +17,15 @@ final class DailyEmails implements \Countable {
     return array_values($this->emails)[0];
   }
 
+  /**
+   * @param DailyEmail[] $emails
+   */
   public static function fromEmails(array $emails): self {
     return new self($emails);
   }
 
   /**
-   * @param array<positive-int, NodeInterface> $emails
+   * @param array<positive-int, DailyEmail> $emails
    */
   private function __construct(
     private array $emails,