Symfony - 动态更改第三方捆绑包配置

is it possible to change a 3rd-party-bundle configuration before the configuration gets compiled ?

In detail, i want to move the Flysystem storage configuration into a e.g database and make it easier to configure. The bundle i use (https://github.com/thephpleague/flysystem-bundle/) provides a configuration that creates and registers the storages.

flysystem:
    storages:
        default.storage:
            adapter: 'local'
            options:
                directory: '%kernel.project_dir%/var/storage/default'

How can i hook into this process to inject other storages into that configuration ?