<?php namespace Higidi\ComposerPhpCSStandardsPlugin; use Composer\Composer; use Composer\IO\IOInterface; use Composer\Plugin\PluginInterface; class Plugin implements PluginInterface { /** * @param Composer $composer * @param IOInterface $io * * @return void */ public function activate(Composer $composer, IOInterface $io) { $installer = new Installer($io, $composer); $composer->getInstallationManager()->addInstaller($installer); } }