diff --git a/src/Mime/Mapping/APK.php b/src/Mime/Mapping/APK.php
index e93b479..145070f 100644
--- a/src/Mime/Mapping/APK.php
+++ b/src/Mime/Mapping/APK.php
@@ -1,5 +1,15 @@
 <?php
 
+/*
+ * This file is part of fof/upload.
+ *
+ * Copyright (c) FriendsOfFlarum.
+ * Copyright (c) Flagrow.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace FoF\Upload\Mime\Mapping;
 
 class APK extends AbstractMimeMap
diff --git a/src/Mime/Mapping/AbstractMimeMap.php b/src/Mime/Mapping/AbstractMimeMap.php
index 71d13b5..4c613ff 100644
--- a/src/Mime/Mapping/AbstractMimeMap.php
+++ b/src/Mime/Mapping/AbstractMimeMap.php
@@ -1,5 +1,15 @@
 <?php
 
+/*
+ * This file is part of fof/upload.
+ *
+ * Copyright (c) FriendsOfFlarum.
+ * Copyright (c) Flagrow.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace FoF\Upload\Mime\Mapping;
 
 abstract class AbstractMimeMap
diff --git a/src/Mime/MimeTypeDetector.php b/src/Mime/MimeTypeDetector.php
index 1af2334..d72bfe7 100644
--- a/src/Mime/MimeTypeDetector.php
+++ b/src/Mime/MimeTypeDetector.php
@@ -1,5 +1,15 @@
 <?php
 
+/*
+ * This file is part of fof/upload.
+ *
+ * Copyright (c) FriendsOfFlarum.
+ * Copyright (c) Flagrow.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace FoF\Upload\Mime;
 
 use Flarum\Foundation\ValidationException;
@@ -15,11 +25,13 @@ class MimeTypeDetector
      * Set the file path for MIME type detection.
      *
      * @param string $filePath
+     *
      * @return $this
      */
     public function forFile(string $filePath): self
     {
         $this->filePath = $filePath;
+
         return $this;
     }
 
@@ -27,11 +39,13 @@ public function forFile(string $filePath): self
      * Set the upload object for fallback extension guessing.
      *
      * @param UploadedFile $upload
+     *
      * @return $this
      */
     public function withUpload(UploadedFile $upload): self
     {
         $this->upload = $upload;
+
         return $this;
     }
 
@@ -39,6 +53,7 @@ public function withUpload(UploadedFile $upload): self
      * Determine the MIME type of the file.
      *
      * @throws ValidationException
+     *
      * @return string|null
      */
     public function getMimeType(): ?string
@@ -106,6 +121,7 @@ private function detectUsingMagicBytes(): ?string
      * Check if the file is a valid APK by inspecting its contents.
      *
      * @param string $filePath
+     *
      * @return bool
      */
     private function isApk(string $filePath): bool
@@ -117,22 +133,24 @@ private function isApk(string $filePath): bool
             foreach ($requiredFiles as $file) {
                 if ($zip->locateName($file) === false) {
                     $zip->close();
+
                     return false; // Required APK-specific file not found
                 }
             }
             $zip->close();
+
             return true; // All required files found
         }
 
         return false; // Not a valid ZIP file
     }
 
-
     /**
      * Determine the file extension based on the MIME type or original extension.
      *
-     * @param array $whitelistedExtensions Whitelisted extensions for validation
-     * @param string|null $originalExtension Original client extension
+     * @param array       $whitelistedExtensions Whitelisted extensions for validation
+     * @param string|null $originalExtension     Original client extension
+     *
      * @return string
      */
     public function getFileExtension(array $whitelistedExtensions = [], ?string $originalExtension = null): string
@@ -166,6 +184,7 @@ public function getFileExtension(array $whitelistedExtensions = [], ?string $ori
      * Guess file extension based on MIME type.
      *
      * @param string|null $mimeType
+     *
      * @return string|null
      */
     private function guessExtensionFromMimeType(?string $mimeType): ?string
diff --git a/src/Providers/MimeMappingProvider.php b/src/Providers/MimeMappingProvider.php
index 43fdcb3..b839ba4 100644
--- a/src/Providers/MimeMappingProvider.php
+++ b/src/Providers/MimeMappingProvider.php
@@ -1,5 +1,15 @@
 <?php
 
+/*
+ * This file is part of fof/upload.
+ *
+ * Copyright (c) FriendsOfFlarum.
+ * Copyright (c) Flagrow.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace FoF\Upload\Providers;
 
 use Flarum\Foundation\AbstractServiceProvider;
@@ -19,8 +29,8 @@ public function register()
             foreach ($mappings as $mappingClass) {
                 if (is_subclass_of($mappingClass, AbstractMimeMap::class)) {
                     $registeredMappings[] = [
-                        'mime' => $mappingClass::getMimeType(),
-                        'extension' => $mappingClass::getExtension(),
+                        'mime'       => $mappingClass::getMimeType(),
+                        'extension'  => $mappingClass::getExtension(),
                         'magicBytes' => $mappingClass::getMagicBytes(),
                     ];
                 }
diff --git a/src/Repositories/FileRepository.php b/src/Repositories/FileRepository.php
index e6e518e..24aa7eb 100644
--- a/src/Repositories/FileRepository.php
+++ b/src/Repositories/FileRepository.php
@@ -133,7 +133,7 @@ public function moveUploadedFileToTemp(UploadedFileInterface $upload): ?Upload
          * Fatal error: Uncaught Laminas\HttpHandlerRunner\Exception\EmitterException:
          * Output has been emitted previously; cannot emit response
          */
-        $tempFile = @tempnam($this->path . '/tmp', 'fof.upload.');
+        $tempFile = @tempnam($this->path.'/tmp', 'fof.upload.');
         $upload->moveTo($tempFile);
 
         $file = new Upload(
@@ -248,10 +248,10 @@ public function matchFilesForPost(Post $post): void
 
         File::query()
             // Files already mapped to the post.
-            ->whereHas('posts', fn($query) => $query->where('posts.id', $post->id))
+            ->whereHas('posts', fn ($query) => $query->where('posts.id', $post->id))
             // Files found in (new) content.
             ->orWhereExists(
-                fn($query) => $query
+                fn ($query) => $query
                     ->select($db->raw(1))
                     ->from('posts')
                     ->where('posts.id', $post->id)
@@ -378,7 +378,7 @@ public function generateFilenameFor(File $file, bool $withFolder = false): strin
     {
         $today = (new Carbon());
 
-        $path = $today->timestamp . '-' . $today->micro . '-' . $file->base_name;
+        $path = $today->timestamp.'-'.$today->micro.'-'.$file->base_name;
 
         return $withFolder ? sprintf(
             '%s%s%s',
@@ -428,6 +428,6 @@ public function getUrlForFile(File $file): ?string
             return null;
         }
 
-        return $this->getHostnameForFile($file, $adapter) . '/' . $file->path;
+        return $this->getHostnameForFile($file, $adapter).'/'.$file->path;
     }
 }