A reference to a runtime set of panels that are available to the frontend. By default, all of the panel types offered by the TomTom Digital Cockpit platform are included.
When introducing a new panel type, frontends using it must have the type specified here for the frontend to be able to use it, e.g., by passing a reference to
val EXPANDED_PANEL_TYPES = PLATFORM_PANEL_TYPES + CustomPanel::class. This information is also used by the system UI to determine whether or not it can support the frontends it's asked to present panels for.