Unused middleware classes removed

app/Http/Middleware/TrustHosts.php

@@ -1,20 +1,19 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Http\Middleware;
 
 use Illuminate\Http\Middleware\TrustHosts as Middleware;
 
 class TrustHosts extends Middleware
 {
-    /**
-     * Get the host patterns that should be trusted.
-     *
-     * @return array<int, string|null>
-     */
-    public function hosts()
+
+    public function hosts(): array
     {
         return [
             $this->allSubdomainsOfApplicationUrl(),
         ];
     }
+
 }