The backstage fos user bundle provides a user provider for the backstage core bundle, based on the popular FOS user bundle. If this is your first time installing the backstage please consider using the standard distribution instead.
This bundle relies on several contributed bundles to function, these are required in the composer.json for this bundle but will require you to configure them correctly (see the standard distribution for default configurations):
Additionally this bundle (and all backstage bundles) requires the doctrine ORM to function, providing entities and configuration to work with these bundles, as well as the twig templating engine.
How can I help you explore Laravel packages today?