vendor and env first commit

vendor/sebastian/comparator/src/ExceptionComparator.php

@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use function assert;
+use Exception;
+
+/**
+ * Compares Exception instances for equality.
+ */
+final class ExceptionComparator extends ObjectComparator
+{
+    public function accepts(mixed $expected, mixed $actual): bool
+    {
+        return $expected instanceof Exception && $actual instanceof Exception;
+    }
+
+    protected function toArray(object $object): array
+    {
+        assert($object instanceof Exception);
+
+        $array = parent::toArray($object);
+
+        unset(
+            $array['file'],
+            $array['line'],
+            $array['trace'],
+            $array['string'],
+            $array['xdebug_message']
+        );
+
+        return $array;
+    }
+}