This plugin includes developer tools for helping you to develop App Templates (aka Twig Templates as part of the App System). Note that this does not include App Scripts.
Be a Shopware dev.
Normally, Twig templates are scanned during app installation and then copied into the database table app_template. Run the following command to re-scan your app (in this case, SwagExample) for a new Resources/views/storefront/-based Twig template - after it has been installed and activated:
bin/console yireo:app-template:refresh SwagExampleOr leave out the app name to refresh all templates of all apps:
bin/console yireo:app-template:refresh SwagExample