support multiple invoice repositories (#1084)

src/Invoice/InvoiceItemRepositoryInterface.php

@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Invoice;
+
+use App\Repository\Query\InvoiceQuery;
+
+interface InvoiceItemRepositoryInterface
+{
+    /**
+     * @param InvoiceItemInterface[] $invoiceItems
+     */
+    public function setExported(array $invoiceItems);
+
+    /**
+     * @param InvoiceQuery $query
+     * @return InvoiceItemInterface[]
+     */
+    public function getInvoiceItemsForQuery(InvoiceQuery $query): iterable;
+}