* example for any normal source class returning multiple rows.
*
* @MigrateSource(
- * id = "variable"
+ * id = "variable",
+ * source_module = "system",
* )
*/
class Variable extends DrupalSqlBase {
/**
* {@inheritdoc}
*/
- public function count() {
+ public function count($refresh = FALSE) {
return intval($this->query()->countQuery()->execute()->fetchField() > 0);
}