Refactor

Try a different way of naming and grouping classes.

modules/opd_presentations/src/Collection/EventCollection.php

@@ -1,28 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Drupal\opd_presentations\Collection;
-
-use Drupal\opd_presentations\Entity\Event;
-
-/**
- * @implements \IteratorAggregate<Event>
- */
-readonly final class EventCollection implements \IteratorAggregate {
-
- /**
-  * @param Event[] $events
-  */
-  public function __construct(private array $events) {
-  }
-
-  public function first(): Event {
-    return array_values($this->events)[0];
-  }
-
-  public function getIterator(): \Traversable {
-    return new \ArrayIterator($this->events);
-  }
-
-}