print-api/config/event.php

<?php

return [
    "clear-upload" => [
        [\app\event\ClearUpload::class,"clearData"]
    ],
    "create-order" => [
        [\app\event\CreateOrder::class,"createOrder"]
    ],
    "merge-pdf" => [
        [\app\event\MergePdf::class,"imgMergePdf"]
    ]
];