API Explicity mark nullable parameters for PHP 8.4

src/FileDefaultPermissions.php

@@ -17,7 +17,7 @@ class FileDefaultPermissions implements DefaultPermissionChecker
      * @param Member $member
      * @return bool
      */
-    public function canEdit(Member $member = null)
+    public function canEdit(?Member $member = null)
     {
         return Permission::checkMember($member, File::EDIT_ALL);
     }
@@ -28,7 +28,7 @@ public function canEdit(Member $member = null)
      * @param Member $member
      * @return bool
      */
-    public function canView(Member $member = null)
+    public function canView(?Member $member = null)
     {
         return true;
     }
@@ -39,7 +39,7 @@ public function canView(Member $member = null)
      * @param Member $member
      * @return bool
      */
-    public function canDelete(Member $member = null)
+    public function canDelete(?Member $member = null)
     {
         return $this->canEdit($member);
     }
@@ -50,7 +50,7 @@ public function canDelete(Member $member = null)
      * @param Member $member
      * @return bool
      */
-    public function canCreate(Member $member = null)
+    public function canCreate(?Member $member = null)
     {
         return $this->canEdit($member);
     }

src/Flysystem/Filesystem.php

@@ -15,7 +15,7 @@ class Filesystem extends LeagueFilesystem
     public function __construct(
         FilesystemAdapter $adapter,
         array $config = [],
-        PathNormalizer $pathNormalizer = null
+        ?PathNormalizer $pathNormalizer = null
     ) {
         $this->adapter = $adapter;
         $this->pathNormalizer = $pathNormalizer ?: new WhitespacePathNormalizer();

src/Flysystem/LocalFilesystemAdapter.php

@@ -13,10 +13,10 @@ class LocalFilesystemAdapter extends LeagueLocalFilesystemAdapter
 
     public function __construct(
         string $location,
-        VisibilityConverter $visibility = null,
+        ?VisibilityConverter $visibility = null,
         int $writeFlags = LOCK_EX,
         int $linkHandling = LocalFilesystemAdapter::DISALLOW_LINKS,
-        MimeTypeDetector $mimeTypeDetector = null
+        ?MimeTypeDetector $mimeTypeDetector = null
     ) {
         $this->pathPrefixer = new PathPrefixer($location);
 

src/Image_Backend.php

@@ -33,7 +33,7 @@ interface Image_Backend
      *
      * @param AssetContainer $assetContainer Object to load from
      */
-    public function __construct(AssetContainer $assetContainer = null);
+    public function __construct(?AssetContainer $assetContainer = null);
 
     /**
      * Get the width of the image

src/InterventionBackend.php

@@ -87,7 +87,7 @@ class InterventionBackend implements Image_Backend, Flushable
 
     private ?string $tempPath = null;
 
-    public function __construct(AssetContainer $assetContainer = null)
+    public function __construct(?AssetContainer $assetContainer = null)
     {
         $this->setAssetContainer($assetContainer);
     }

src/Shortcodes/FileLinkTracking.php

@@ -78,7 +78,7 @@ public function getFileParser()
      * @param FileLinkTrackingParser $parser
      * @return $this
      */
-    public function setFileParser(FileLinkTrackingParser $parser = null)
+    public function setFileParser(?FileLinkTrackingParser $parser = null)
     {
         $this->fileParser = $parser;
         return $this;

src/Storage/DBFile.php

@@ -89,7 +89,7 @@ class DBFile extends DBComposite implements AssetContainer, Thumbnail
      *
      * @param array|string $allowed List of allowed file categories (not extensions), as per File::$app_categories
      */
-    public function __construct(string $name = null, array|string $allowed = [])
+    public function __construct(?string $name = null, array|string $allowed = [])
     {
         parent::__construct($name);
         $this->setAllowedCategories($allowed);