Models cannot be final because of NullModels

Models/Account.php

@@ -22,6 +22,6 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class Account extends \phpOMS\Account\Account
+class Account extends \phpOMS\Account\Account
 {
 }

Models/AccountPermission.php

@@ -26,7 +26,7 @@ use phpOMS\Account\PermissionAbstract;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class AccountPermission extends PermissionAbstract
+class AccountPermission extends PermissionAbstract
 {
     /**
      * Account id

Models/Group.php

@@ -22,7 +22,7 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class Group extends \phpOMS\Account\Group
+class Group extends \phpOMS\Account\Group
 {
     /**
      * Created at.

Models/GroupPermission.php

@@ -26,7 +26,7 @@ use phpOMS\Account\PermissionAbstract;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class GroupPermission extends PermissionAbstract
+class GroupPermission extends PermissionAbstract
 {
     /**
      * Group id

Models/Module.php

@@ -24,7 +24,7 @@ use phpOMS\Module\ModuleStatus;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class Module
+class Module
 {
 
     /**

Models/NullAccount.php

@@ -22,6 +22,6 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class NullAccount extends Account
+class NullAccount extends Account
 {
 }

Models/NullAccountPermission.php

@@ -22,6 +22,6 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class NullAccountPermission extends AccountPermission
+class NullAccountPermission extends AccountPermission
 {
 }

Models/NullGroup.php

@@ -22,6 +22,6 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class NullGroup extends Group
+class NullGroup extends Group
 {
 }

Models/NullGroupPermission.php

@@ -22,6 +22,6 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class NullGroupPermission extends GroupPermission
+class NullGroupPermission extends GroupPermission
 {
 }