View file core/libs/PayStack-PHP/vendor/composer/autoload_psr4.php

<?php

// autoload_psr4.php @generated by Composer

$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);

return array(
    'Yabacon\\' => array($vendorDir . '/yabacon/paystack-php/src'),
);