diff --git a/src/Contracts/TenantCannotBeCreatedException.php b/src/Contracts/TenantCannotBeCreatedException.php
index 2bfae8e7..fead49ea 100644
--- a/src/Contracts/TenantCannotBeCreatedException.php
+++ b/src/Contracts/TenantCannotBeCreatedException.php
@@ -1,10 +1,12 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Contracts;
 
 abstract class TenantCannotBeCreatedException extends \Exception
 {
-    abstract function reason(): string;
+    abstract public function reason(): string;
 
     private $message;
 
@@ -12,4 +14,4 @@ abstract class TenantCannotBeCreatedException extends \Exception
     {
         $this->message = 'Tenant cannot be craeted. Reason: ' . $this->reason();
     }
-}
\ No newline at end of file
+}
diff --git a/src/TenantManagerv2.php b/src/TenantManagerv2.php
index 1ef50505..5a9b1230 100644
--- a/src/TenantManagerv2.php
+++ b/src/TenantManagerv2.php
@@ -6,8 +6,8 @@ namespace Stancl\Tenancy;
 
 use Illuminate\Foundation\Application;
 use Illuminate\Contracts\Console\Kernel as Artisan;
-use Stancl\Tenancy\Contracts\TenantCannotBeCreatedException;
 use Stancl\Tenancy\Exceptions\NoTenantIdentifiedException;
+use Stancl\Tenancy\Contracts\TenantCannotBeCreatedException;
 use Stancl\Tenancy\Exceptions\TenantCouldNotBeIdentifiedException;
 
 /**
@@ -46,7 +46,7 @@ class TenantManagerv2
 
         $this->storage->createTenant($tenant);
         $this->database->create($tenant);
-        
+
         if ($this->migrateAfterCreation()) {
             $this->artisan->call('tenants:migrate', [
                 '--tenants' => [$tenant['id']],