Cartalyst\Sentinel\Sentinel::setRoleRepository PHP Method

    public function setRoleRepository(RoleRepositoryInterface $roles)
    {
        $this->roles = $roles;
    }

 /**
  * Sets the role repository.
  *
  * @param \Cartalyst\Sentinel\Roles\RoleRepositoryInterface $roles
  * @return void 
  * @static 
  */
 public static function setRoleRepository($roles)
 {
     \Cartalyst\Sentinel\Sentinel::setRoleRepository($roles);
 }