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* @package WPSEO\Admin\Roles
* Role Manager interface.
interface WPSEO_Role_Manager {
* @param string $role Role to register.
* @param string $display_name Display name to use.
* @param string|null $template Optional. Role to base the new role on.
public function register( $role, $display_name, $template = null );
* Adds the registered roles.
* Removes the registered roles.
public function remove();
* Returns the list of registered roles.
* @return string[] List or registered roles.
public function get_roles();