PMCORE-3877

tests/unit/workflow/engine/methods/emailServer/EmailServerAjaxTest.php

@@ -13,7 +13,7 @@ class EmailServerAjaxTest extends TestCase
     /**
      * This set initial parameters for each test.
      */
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();
         $this->settingUserLogged();

tests/unit/workflow/engine/methods/emailServer/EmailServerGmailOAuthTest.php

@@ -15,7 +15,7 @@ class EmailServerGmailOAuthTest extends TestCase
     /**
      * This method calls the parent setUp
      */
-    public function setUp()
+    public function setUp(): void
     {
         if (version_compare(phpversion(), 7.3, '>') ) {
             $this->markTestSkipped('The changes in third party are not available');