core/src/MigrateImport/ImportSpec.php

<?php

namespace Modules\Core\MigrateImport;

class ImportSpec
{
    /**
     * @param  ?string  $locale  The language the export file's own text
     *   (product titles, descriptions, option names, ...) is actually
     *   written in — asked of the operator at import time (see
     *   Command\MigrateImportCommand), since an export has no reliable
     *   way to declare its own language and it does not necessarily match
     *   this store's Lunar\Models\Language::getDefault(). Null for a
     *   source/type this doesn't apply to (e.g. an API-based import with
     *   no free-text file to attribute a single language to).
     */
    public function __construct(
        public readonly string $source,
        public readonly string $type,
        public readonly ?string $filePath = null,
        public readonly ?array $credentials = null,
        public readonly ?string $locale = null,
    ) {
    }
}