Add phpstan level 7(#544)

app/Web/Components/Page.php

@@ -2,6 +2,7 @@
 
 namespace App\Web\Components;
 
+use App\Models\User;
 use Filament\Pages\Page as BasePage;
 use Illuminate\View\ComponentAttributeBag;
 
@@ -11,13 +12,19 @@ abstract class Page extends BasePage
 
     protected ?string $live = '5s';
 
+    /**
+     * @var array<string, mixed>
+     */
     protected array $extraAttributes = [];
 
+    /**
+     * @return array<string, mixed>
+     */
     protected function getExtraAttributes(): array
     {
         $attributes = $this->extraAttributes;
 
-        if ($this->getLive()) {
+        if (! in_array($this->getLive(), [null, '', '0'], true)) {
             $attributes['wire:poll.'.$this->getLive()] = '$dispatch(\'$refresh\')';
         }
 
@@ -34,8 +41,19 @@ public function getLive(): ?string
         return $this->live;
     }
 
+    /**
+     * @return array<int, mixed>
+     */
     public function getWidgets(): array
     {
         return [];
     }
+
+    protected function getUser(): User
+    {
+        /** @var User $user */
+        $user = auth()->user();
+
+        return $user;
+    }
 }