update

projects/priceservice/vendor/symfony/messenger/Handler/BatchHandlerInterface.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Messenger\Handler;
+
+/**
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+interface BatchHandlerInterface
+{
+    /**
+     * @param Acknowledger|null $ack The function to call to ack/nack the $message.
+     *                               The message should be handled synchronously when null.
+     *
+     * @return mixed The number of pending messages in the batch if $ack is not null,
+     *               the result from handling the message otherwise
+     */
+    // public function __invoke(object $message, ?Acknowledger $ack = null): mixed;
+
+    /**
+     * Flushes any pending buffers.
+     *
+     * @param bool $force Whether flushing is required; it can be skipped if not
+     */
+    public function flush(bool $force): void;
+}