first commit

public/typo3conf/ext/femanager/Classes/DataProvider/CountryDataProvider.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace In2code\Femanager\DataProvider;
+
+use SJBR\StaticInfoTables\Domain\Model\Country;
+use SJBR\StaticInfoTables\Domain\Repository\CountryRepository;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+class CountryDataProvider
+{
+    protected $countryRepository;
+
+    public function __construct()
+    {
+        $this->countryRepository = GeneralUtility::makeInstance(CountryRepository::class);
+    }
+
+    /** @return Country[] */
+    public function getCountries(): array
+    {
+        return $this->countryRepository->findAllOrderedBy('shortNameLocal')->toArray();
+    }
+}