Function resolveSurfaceFields

resolveSurfaceFields(
layerId: string,
surface: RenderSurface,
): readonly RenderField[] | BindingAbsence
Resolves what a surface paints for a layer.

The root attributes block wins when present; the legacy block serves underneath it until the migration is complete. Neither is guessed at: a layer with no reading declaration paints nothing, which is what makes the block the single source of "which property, shown how".
Parameters
- layerId: string
  The layer whose feature was clicked or hovered.
- surface: RenderSurface
  The surface being painted.
Returns readonly RenderField[] | BindingAbsence
Render descriptors — possibly empty — or a BindingAbsence saying why there is nothing to paint.
- Defined in src/capabilities/feature-info/convert.ts:110