for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace Composer\Installers;
use Composer\Composer;
use Composer\IO\IOInterface;
use Composer\Plugin\PluginInterface;
class Plugin implements PluginInterface
{
public function activate(Composer $composer, IOInterface $io)
$installer = new Installer($io, $composer);
$composer->getInstallationManager()->addInstaller($installer);
}