Fatal error: Uncaught Error: Class "Drupal\migrate\MigrateExecutable" not found in /home/www/drupal8/test/modules/migrate_tools/src/MigrateExecutable.php:23
Stack trace:
#0 {main}
thrown in /home/www/drupal8/test/modules/migrate_tools/src/MigrateExecutable.php on line 23