EmailProviderHook: Set return type of getContactEmails to array

Icinga · Feb 2, 2023 · 1a4e85d · 1a4e85d
1 parent aa6b22d
commit 1a4e85d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/library/Reporting/Hook/EmailProviderHook.php b/library/Reporting/Hook/EmailProviderHook.php
@@ -9,9 +9,9 @@ abstract class EmailProviderHook
     /**
      * Get all Contact eMails
      *
-     * @return mixed
+     * @return array
      */
-    abstract public function getContactEmails();
+    abstract public function getContactEmails(): array;
 
     /**
      * @return array