meeting the requirements of a static analyzer

app/Livewire/Profile/PhotoForm.php

@@ -2,47 +2,30 @@
 
 namespace App\Livewire\Profile;
 
+use App\Models\User;
+use Illuminate\Contracts\View\Factory as ViewFactory;
+use Illuminate\Contracts\View\View;
+use Illuminate\Http\UploadedFile;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\DB;
 use Laravel\Fortify\Contracts\UpdatesUserProfileInformation;
 use Livewire\Component;
+use Livewire\Features\SupportFileUploads\TemporaryUploadedFile;
 use Livewire\WithFileUploads;
-use Illuminate\Contracts\View\Factory as ViewFactory;
-use Illuminate\Contracts\View\View;
 
 class PhotoForm extends Component
 {
     use WithFileUploads;
 
-    /**
-     * The component's state.
-     *
-     * @var array
-     */
-    public $state = [];
+    public array $state = [];
 
-    /**
-     * The new avatar for the user.
-     *
-     * @var mixed
-     */
-    public $photo;
+    public UploadedFile|string $photo = '';
 
-    public bool $isOnline = false;
+    public bool|int $isOnline = false;
 
-    /**
-     * User model
-     *
-     * @var \App\Models\User
-     */
-    public $user;
+    public User $user;
 
-    /**
-     * Prepare the component.
-     *
-     * @return void
-     */
-    public function mount()
+    public function mount(): void
     {
         $this->state = $this->user->withoutRelations()->toArray();
 
@@ -58,12 +41,7 @@ class PhotoForm extends Component
         $this->isOnline = now()->unix() - $lastActivity < 150;
     }
 
-    /**
-     * Update the user's profile information.
-     *
-     * @return void
-     */
-    public function updateProfileInformation(UpdatesUserProfileInformation $updater)
+    public function updateProfileInformation(UpdatesUserProfileInformation $updater): void
     {
         $this->resetErrorBag();
 
@@ -77,31 +55,21 @@ class PhotoForm extends Component
         $this->dispatch('saved');
     }
 
-    public function updatedPhoto(mixed $newPhoto): void
+    public function updatedPhoto(TemporaryUploadedFile $newPhoto): void
     {
         Auth::user()->updateProfilePhoto($newPhoto);
 
         $this->dispatch('saved');
     }
 
-    /**
-     * Delete user's profile photo.
-     *
-     * @return void
-     */
-    public function deleteProfilePhoto()
+    public function deleteProfilePhoto(): void
     {
         Auth::user()->deleteProfilePhoto();
 
         $this->dispatch('refresh-navigation-menu');
     }
 
-    /**
-     * Get the current user of the application.
-     *
-     * @return mixed
-     */
-    public function getUserProperty()
+    public function getUserProperty(): User
     {
         return $this->user;
     }