toolbar dropdown and visibility improvements (#933)

src/Repository/Paginator/PaginatorInterface.php

@@ -0,0 +1,22 @@
+<?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\Repository\Paginator;
+
+use Pagerfanta\Adapter\AdapterInterface;
+
+interface PaginatorInterface extends AdapterInterface
+{
+    /**
+     * Returns all available results without pagination.
+     *
+     * @return iterable
+     */
+    public function getAll(): iterable;
+}