AssetController.php: UnusedClass: Class App\Controller\AssetController is never used

AssetController.php: PossiblyNullOperand: Cannot concatenate with a possibly null UnitEnum|array<array-key, mixed>|null|scalar

ForumsController.php: UnusedClass: Class App\Controller\ForumsController is never used

PostsController.php: UnusedClass: Class App\Controller\PostsController is never used

PostsController.php: MixedArgument: Argument 1 of App\PostsQuery\ParamsValidator::setParams cannot be mixed, expecting array<array-key, array<array-key, mixed>>

PostsController.php: PossiblyNullArgument: Argument 1 of Safe\json_decode cannot be null, possibly null value provided

PostsController.php: MixedArgument: Argument 1 of collect cannot be mixed, expecting Illuminate\Contracts\Support\Arrayable<array-key, mixed>|iterable<array-key, mixed>|null

PostsController.php: PossiblyNullArrayOffset: Cannot access value on variable $authorExpGrades using possibly null offset int|null

PostsController.php: MixedArgument: Argument 1 of App\DTO\User\User::setCurrentAuthorExpGrade cannot be mixed, expecting App\DTO\User\AuthorExpGrade|null

PostsController.php: PossiblyNullArgument: Argument 1 of Illuminate\Support\Collection::offsetGet cannot be null, possibly null value provided