default services conflit ?

old.vendor/stecman/symfony-console-completion/tests/bootstrap.php

@@ -0,0 +1,10 @@
+<?php
+
+$filename = __DIR__ . '/../vendor/autoload.php';
+
+if (!file_exists($filename)) {
+    echo 'You must first install the vendors using composer.' . PHP_EOL;
+    exit(1);
+}
+
+require_once $filename;