The absolute or relative base URL of the Feature App's assets and/or BFF.

A config object that is provided by the integrator.

If this callback is defined, a short-lived Feature App can call this function when it has completed its task. The Integrator (or parent Feature App) can then decide to e.g. unmount the Feature App.

The ID that the integrator has assigned to the Feature App instance.

An object of required Feature Services that are semver-compatible with the declared dependencies in the Feature App definition.