{
    "$schema": "https://getcomposer.org/schema.json",
    "require": {
        "endroid/qr-code": "6.0.8",
        "dompdf/dompdf": "^3.1",
        "picqer/php-barcode-generator": "3.2.2"
    },
    "config": {
        "vendor-dir": "vendor"
    }
}