We have the mpgGlobals file located in a directory to be autoloaded by composer.When running composer install with config for optimize-autoloader: true, or running "composer dump-autoload" a deprecation warning is issued due to the structure of the file.Deprecation Notice: Class mpgGlobals located in mpgClasses.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201 Deprecation Notice: Class mpgHttpsPost located in mpgClasses.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201 Deprecation Notice: Class mpgResponse located in mpgClasses.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201 Deprecation Notice: Class mpgRequest located in mpgClasses.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201 Deprecation Notice: Class mpgCustInfo located in mpgClasses.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201 Deprecation Notice: Class mpgRecur located in mpgClasses.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201 Deprecation Notice: Class mpgTransaction located in mpgClasses.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201 Deprecation Notice: Class mpgAvsInfo located in mpgClasses.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201 Deprecation Notice: Class mpgCvdInfo located in mpgClasses.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201The PSR-1 (2012) requirement for only one class per file appears that it will be enforced with the release of composer 2.0 (currently in alpha).https://www.php-fig.org/psr/psr-1/#3-namespace-and-class-nameshttps://github.com/php-fig/fig-standards/commit/12d227f4bc93731b28f217f43f1ad9296c0fda7dIs there any interest in moving the classes into individual files and packaging it and publishing it to Packagist for composer?