diff --git a/framework/core/src/Admin/AdminServiceProvider.php b/framework/core/src/Admin/AdminServiceProvider.php
index 58139cb9e..02710e5a0 100644
--- a/framework/core/src/Admin/AdminServiceProvider.php
+++ b/framework/core/src/Admin/AdminServiceProvider.php
@@ -21,7 +21,6 @@ use Flarum\Frontend\AddLocaleAssets;
 use Flarum\Frontend\AddTranslations;
 use Flarum\Frontend\Asset\Css;
 use Flarum\Frontend\Asset\Js;
-use Flarum\Frontend\Asset\Type;
 use Flarum\Frontend\Compiler\Source\SourceCollector;
 use Flarum\Frontend\RecompileFrontendAssets;
 use Flarum\Http\Middleware as HttpMiddleware;
@@ -105,7 +104,7 @@ class AdminServiceProvider extends AbstractServiceProvider
                 ->ofType('css')
                 ->first()
                 ->addSource(function (SourceCollector $sources) {
-                    $sources->addFile(__DIR__ . '/../../less/admin.less');
+                    $sources->addFile(__DIR__.'/../../less/admin.less');
                 });
 
             /** @var LocaleManager $locales */
diff --git a/framework/core/src/Forum/ForumServiceProvider.php b/framework/core/src/Forum/ForumServiceProvider.php
index 27cb41704..3108823fc 100644
--- a/framework/core/src/Forum/ForumServiceProvider.php
+++ b/framework/core/src/Forum/ForumServiceProvider.php
@@ -22,7 +22,6 @@ use Flarum\Frontend\AddLocaleAssets;
 use Flarum\Frontend\AddTranslations;
 use Flarum\Frontend\Asset\Css;
 use Flarum\Frontend\Asset\Js;
-use Flarum\Frontend\Asset\Type;
 use Flarum\Frontend\Assets;
 use Flarum\Frontend\Compiler\Source\SourceCollector;
 use Flarum\Frontend\RecompileFrontendAssets;
diff --git a/framework/core/src/Frontend/AddLocaleAssets.php b/framework/core/src/Frontend/AddLocaleAssets.php
index e020ee064..4793962ff 100644
--- a/framework/core/src/Frontend/AddLocaleAssets.php
+++ b/framework/core/src/Frontend/AddLocaleAssets.php
@@ -37,13 +37,15 @@ class AddLocaleAssets
         $assets->localeCss([$this, 'getLocaleCss']);
     }
 
-    public function getLocaleJs(SourceCollector $sources, string $locale) {
+    public function getLocaleJs(SourceCollector $sources, string $locale)
+    {
         foreach ($this->locales->getJsFiles($locale) as $file) {
             $sources->addFile($file);
         }
     }
 
-    public function getLocaleCss(SourceCollector $sources, string $locale) {
+    public function getLocaleCss(SourceCollector $sources, string $locale)
+    {
         foreach ($this->locales->getCssFiles($locale) as $file) {
             $sources->addFile($file);
         }
diff --git a/framework/core/src/Frontend/AddTranslations.php b/framework/core/src/Frontend/AddTranslations.php
index d7b581a9a..d7737d9ed 100644
--- a/framework/core/src/Frontend/AddTranslations.php
+++ b/framework/core/src/Frontend/AddTranslations.php
@@ -43,7 +43,8 @@ class AddTranslations
         return $this;
     }
 
-    public function getSources(SourceCollector $sources, string $locale) {
+    public function getSources(SourceCollector $sources, string $locale)
+    {
         $sources->addString(function () use ($locale) {
             $translations = $this->getTranslations($locale);
 
diff --git a/framework/core/src/Frontend/Asset/AssetCollection.php b/framework/core/src/Frontend/Asset/AssetCollection.php
index 86e325cfa..3db89bdcf 100644
--- a/framework/core/src/Frontend/Asset/AssetCollection.php
+++ b/framework/core/src/Frontend/Asset/AssetCollection.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
 namespace Flarum\Frontend\Asset;
 
 use Illuminate\Support\Collection;
diff --git a/framework/core/src/Frontend/Asset/Css.php b/framework/core/src/Frontend/Asset/Css.php
index d4ee90745..1d00a3052 100644
--- a/framework/core/src/Frontend/Asset/Css.php
+++ b/framework/core/src/Frontend/Asset/Css.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
 namespace Flarum\Frontend\Asset;
 
 use Flarum\Frontend\Compiler\LessCompiler;
diff --git a/framework/core/src/Frontend/Asset/Js.php b/framework/core/src/Frontend/Asset/Js.php
index 7d1b8abee..f92810c03 100644
--- a/framework/core/src/Frontend/Asset/Js.php
+++ b/framework/core/src/Frontend/Asset/Js.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
 namespace Flarum\Frontend\Asset;
 
 use Flarum\Frontend\Compiler\JsCompiler;
diff --git a/framework/core/src/Frontend/Asset/Type.php b/framework/core/src/Frontend/Asset/Type.php
index 38bd3bd76..7234ebeff 100644
--- a/framework/core/src/Frontend/Asset/Type.php
+++ b/framework/core/src/Frontend/Asset/Type.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
 namespace Flarum\Frontend\Asset;
 
 use Flarum\Frontend\Compiler\CompilerInterface;
@@ -7,7 +14,7 @@ use Flarum\Frontend\Compiler\Source\SourceCollector;
 
 abstract class Type
 {
-    /** @var array|callable[]  */
+    /** @var array|callable[] */
     protected array $sources;
     protected string $compilerClass;
     protected ?CompilerInterface $compiler = null;