feat: refactoring of xml parsers

src/BusProNet/XmlLoader/AbstractLoader.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\BusProNet\XmlLoader;
+
+use App\BusProNet\TypeConversionTrait;
+use App\BusProNet\XmlParserTrait;
+use Symfony\Contracts\Cache\CacheInterface;
+
+abstract class AbstractLoader
+{
+    use TypeConversionTrait;
+    use XmlParserTrait;
+
+    public function __construct(protected readonly CacheInterface $cache, protected readonly ?string $xmlPath = null)
+    {
+    }
+}