WPINC_class wp roles.php Notes - WordPress-Thinstall/wordpress-develop GitHub Wiki

interface RolesInterface {
    public function reinit();
    public function add_role( $role, $display_name, $capabilities = array() );
    public function remove_role( $role );
    public function add_cap( $role, $cap, $grant = true );
    public function remove_cap( $role, $cap );
    public function get_role( $role );
    public function get_names();
    public function is_role( $role );
}