Issue #3321282 by omkar.podey, Wim Leers, tedbow: Add 'declare(strict_types = 1)' where needed

package_manager/src/Event/PreApplyEvent.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Event;
 
 use Drupal\package_manager\Stage;

package_manager/src/Event/PreCreateEvent.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Event;
 
 use Drupal\package_manager\Stage;

package_manager/src/Event/PreDestroyEvent.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Event;
 
 /**

package_manager/src/Event/PreOperationStageEvent.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Event;
 
 use Drupal\Core\StringTranslation\TranslatableMarkup;

package_manager/src/Event/PreRequireEvent.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Event;
 
 /**

package_manager/src/Event/RequireEventTrait.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Event;
 
 use Drupal\package_manager\Stage;

package_manager/src/Event/StageEvent.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Event;
 
 use Drupal\package_manager\Stage;

package_manager/src/Event/StatusCheckEvent.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Event;
 
 use Drupal\Core\StringTranslation\TranslatableMarkup;

package_manager/src/EventSubscriber/UpdateDataSubscriber.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\EventSubscriber;
 
 use Drupal\package_manager\Event\PostApplyEvent;

package_manager/src/Exception/ApplyFailedException.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Exception;
 
 /**

package_manager/src/Exception/StageException.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Exception;
 
 /**

package_manager/src/Exception/StageOwnershipException.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Exception;
 
 /**

package_manager/src/Exception/StageValidationException.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager\Exception;
 
 /**

package_manager/src/ExecutableFinder.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager;
 
 use Drupal\Core\Config\ConfigFactoryInterface;

package_manager/src/FailureMarker.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager;
 
 use Drupal\Component\Serialization\Json;
+use Drupal\Core\StringTranslation\TranslatableMarkup;
 use Drupal\package_manager\Exception\ApplyFailedException;
 
 /**
@@ -55,10 +58,10 @@ final class FailureMarker {
    *
    * @param \Drupal\package_manager\Stage $stage
    *   The stage.
-   * @param string $message
+   * @param \Drupal\Core\StringTranslation\TranslatableMarkup $message
    *   Failure message to be added.
    */
-  public function write(Stage $stage, string $message): void {
+  public function write(Stage $stage, TranslatableMarkup $message): void {
     $data = [
       'stage_class' => get_class($stage),
       'stage_file' => (new \ReflectionObject($stage))->getFileName(),

package_manager/src/FileSyncerFactory.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager;
 
 use Drupal\Core\Config\ConfigFactoryInterface;

package_manager/src/LegacyVersionUtility.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager;
 
 use Drupal\Core\Extension\ExtensionVersion;

package_manager/src/PackageManagerServiceProvider.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager;
 
 use Drupal\Core\DependencyInjection\ContainerBuilder;

package_manager/src/PackageManagerUninstallValidator.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager;
 
 use Drupal\Core\Extension\ModuleUninstallValidatorInterface;

package_manager/src/PackageManagerUpdateProcessor.php

 <?php
 
+declare(strict_types = 1);
+
 namespace Drupal\package_manager;
 
 use Drupal\Core\Config\ConfigFactoryInterface;