/**
* Delete a permission.
*
* When $withForce is set to true, the removal cannot be undone. If set to false it can be undone.
*
* @param string $permissionName The name of the permission.
* @param boolean $withForce Should it be really deleted?
* @return void
**/
public function deletePermission($permissionName, $withForce = false)
{
if ($this->permissions->exists($permissionName, true)) {
return $this->permissions->deletePermission($permissionName, $withForce);
}
throw new \InvalidArgumentException("Permission doesn't exist");
}
