composer-require-checker.json

{
    "symbol-whitelist": [
        "Composer\\Command\\BaseCommand",
        "Composer\\Composer",
        "Composer\\EventDispatcher\\EventSubscriberInterface",
        "Composer\\Factory",
        "Composer\\IO\\IOInterface",
        "Composer\\Package\\BasePackage",
        "Composer\\Package\\CompletePackage",
        "Composer\\Package\\PackageInterface",
        "Composer\\Plugin\\Capability\\CommandProvider",
        "Composer\\Plugin\\Capable",
        "Composer\\Plugin\\CommandEvent",
        "Composer\\Plugin\\PluginEvents",
        "Composer\\Plugin\\PluginInterface",
        "Composer\\Script\\Event",
        "Composer\\Script\\ScriptEvents",
        "Composer\\Util\\Filesystem",
        "Symfony\\Component\\Console\\Input\\InputArgument",
        "Symfony\\Component\\Console\\Input\\InputInterface",
        "Symfony\\Component\\Console\\Output\\OutputInterface"
    ],
    "php-core-extensions": [
        "Core",
        "date",
        "json",
        "pcre",
        "Phar",
        "Reflection",
        "SPL",
        "standard"
    ],
    "scan-files": []
}