Batch queue

cli/src/Command/ExternalServices.php

@@ -10,7 +10,7 @@ use Incoviba\Common\Alias;
 )]
 class ExternalServices extends Alias\Command
 {
-    protected function configure()
+    protected function configure(): void
     {
         $this->addOption('update', 'u', Console\Input\InputOption::VALUE_NONE, 'Update');
     }