fix stan errors

app/Modules/DateHelper/Repositories/DateHelperRepository.php

@@ -25,7 +25,7 @@ class DateHelperRepository
      *
      * @param  int|int  $max
      *
-     * @return array<int, int>
+     * @return array<string|int, string|int>
      */
     public static function yearsUntil(int $max = 50): array
     {

app/Modules/LoanOrder/Models/LoanOrderRequiredDocs.php

@@ -7,6 +7,13 @@ use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Spatie\Translatable\HasTranslations;
 
+/**
+ * @property int $id
+ * @property string $name
+ * @property string $value
+ * @property \Illuminate\Support\Carbon $created_at
+ * @property \Illuminate\Support\Carbon $updated_at
+ */
 class LoanOrderRequiredDocs extends Model
 {
     use HasTranslations;

app/Modules/LoanOrder/Repositories/LoanOrderRequiredDocsRepository.php

@@ -3,7 +3,6 @@
 namespace App\Modules\LoanOrder\Repositories;
 
 use App\Modules\LoanOrder\Models\LoanOrderRequiredDocs;
-use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Collection;
 
 class LoanOrderRequiredDocsRepository
@@ -13,7 +12,7 @@ class LoanOrderRequiredDocsRepository
      *
      * @param  int  $id
      */
-    public static function find(int $id): ?Model
+    public static function find(int $id): ?LoanOrderRequiredDocs
     {
         return LoanOrderRequiredDocs::find($id);
     }