silverstripe-framework/tests/php/ORM/ManyManyThroughListTest/Item.php

<?php

namespace SilverStripe\ORM\Tests\ManyManyThroughListTest;

use SilverStripe\Dev\TestOnly;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\ManyManyThroughList;

/**
 * @property string $Title
 * @method ManyManyThroughList Objects()
 */
class Item extends DataObject implements TestOnly
{
    private static $table_name = 'ManyManyThroughListTest_Item';

    private static $db = [
        'Title' => 'Varchar'
    ];

    private static $belongs_many_many = [
        // Intentionally omit parent `.Items` specifier to ensure it's not mandatory
        'Objects' => TestObject::class,
    ];
}