apply rules rector up to php82

src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/RemoteToLocalSync/CalendarRangeSyncer.php

@@ -33,7 +33,7 @@ class CalendarRangeSyncer
     /**
      * @param MachineHttpClient $machineHttpClient
      */
-    public function __construct(private EntityManagerInterface $em, private LoggerInterface $logger, private HttpClientInterface $machineHttpClient)
+    public function __construct(private readonly EntityManagerInterface $em, private readonly LoggerInterface $logger, private readonly HttpClientInterface $machineHttpClient)
     {
     }
 

src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/RemoteToLocalSync/CalendarSyncer.php

@@ -32,7 +32,7 @@ use function in_array;
 
 class CalendarSyncer
 {
-    public function __construct(private LoggerInterface $logger, private HttpClientInterface $machineHttpClient, private UserRepositoryInterface $userRepository)
+    public function __construct(private readonly LoggerInterface $logger, private readonly HttpClientInterface $machineHttpClient, private readonly UserRepositoryInterface $userRepository)
     {
     }
 
@@ -119,7 +119,7 @@ class CalendarSyncer
             }
 
             $email = $attendee['emailAddress']['address'];
-            $emails[] = strtolower($email);
+            $emails[] = strtolower((string) $email);
             $user = $this->userRepository->findOneByUsernameOrEmail($email);
 
             if (null === $user) {