improve code in controller and form request for V3 whit pint package

app/Http/Requests/V3/Profile/EditRequest.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Requests\V3\Profile;
 
+use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Foundation\Http\FormRequest;
 
 class EditRequest extends FormRequest
@@ -17,7 +18,7 @@ class EditRequest extends FormRequest
     /**
      * Get the validation rules that apply to the request.
      *
-     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
+     * @return array<string, ValidationRule|array|string>
      */
     public function rules(): array
     {
@@ -27,7 +28,7 @@ class EditRequest extends FormRequest
             'degree' => 'required',
             'major' => 'required',
             'mobile' => 'required|regex:/^09\d{9}$/|numeric|digits:11',
-            'avatar' => 'mimes:png,jpg,jpeg|max:2048'
+            'avatar' => 'mimes:png,jpg,jpeg|max:2048',
         ];
     }
 }