onPostPackageEvent example

public function postCmd(Event $event) {
    $this->handler()->scaffold();
  }

  /** * Post package event behavior. * * @param \Composer\Installer\PackageEvent $event * Composer package event sent on install/update/remove. */
  public function postPackage(PackageEvent $event) {
    $this->handler()->onPostPackageEvent($event);
  }

  /** * Pre command event callback. * * @param \Composer\Plugin\CommandEvent $event * The Composer command event. */
  public function onCommand(CommandEvent $event) {
    if ($event->getCommandName() == 'require') {
      if ($this->handler) {