}
	panic("unknown kind: " + cfg.String())
}

func GvkFromObject(obj runtime.Object) config.GroupVersionKind {
	if gvk, ok := getGvk(obj); ok {
		return gvk
	}
	panic("unknown kind: " + obj.GetObjectKind().GroupVersionKind().String())
}

var registeredTypes = typemap.NewTypeMap()

func Register[T runtime.Object](reg RegisterType[T]) {
	typemap.Set[RegisterType[T]](registeredTypes, reg)
}

	if err != nil {
		return 0
	}
	m := name.Manifest{}
	err = f.GenerateStruct(&m)
	if err != nil {
		return 0
	}
	obj := k8obj.UnstructuredObject()
	gvk := obj.GetObjectKind().GroupVersionKind()
	if len(gvk.Kind) == 0 {
		return 0
	}
	if len(gvk.Version) == 0 {
		return 0
	}
	cl := &fakeClientWrapper{fake.NewClientBuilder().WithRuntimeObjects(obj).Build()}

	gvk := obj.GetObjectKind().GroupVersionKind()
	if len(gvk.Kind) == 0 {
		return nil, false, runtime.NewMissingKindErr("object has no kind field ")
	}
	if len(gvk.Version) == 0 {
		return nil, false, runtime.NewMissingVersionErr("object has no apiVersion field")
	}
	return []schema.GroupVersionKind{obj.GetObjectKind().GroupVersionKind()}, false, nil
}

}

// Apply implements Manager.
func (f *versionCheckManager) Apply(liveObj, appliedObj runtime.Object, managed Managed, fieldManager string, force bool) (runtime.Object, Managed, error) {
	if gvk := appliedObj.GetObjectKind().GroupVersionKind(); gvk != f.gvk {
		return nil, nil, errors.NewBadRequest(fmt.Sprintf("invalid object type: %v", gvk))
	}
	return f.fieldManager.Apply(liveObj, appliedObj, managed, fieldManager, force)

	namespace := "<unknown>"
	if accessor, err := meta.Accessor(obj); err == nil {
		name = accessor.GetName()
		namespace = accessor.GetNamespace()
	}

	return fmt.Sprintf("%v/%v; %v", namespace, name, obj.GetObjectKind().GroupVersionKind())
}

// Update implements Manager.
func (f *structuredMergeManager) Update(liveObj, newObj runtime.Object, managed Managed, manager string) (runtime.Object, Managed, error) {

	o.lock.RLock()
	defer o.lock.RUnlock()
	return o.object.DeepCopyObject().(metaRuntimeInterface)
}

// GetObjectKind implements runtime.Object interface.
func (o *cachingObject) GetObjectKind() schema.ObjectKind {
	o.lock.RLock()
	defer o.lock.RUnlock()
	return o.object.GetObjectKind()
}

// DeepCopyObject implements runtime.Object interface.
func (o *cachingObject) DeepCopyObject() runtime.Object {

}

type neverRemovedObj struct {
}

func (r neverRemovedObj) GetObjectKind() schema.ObjectKind {
	panic("don't do this")
}
func (r neverRemovedObj) DeepCopyObject() runtime.Object {
	panic("don't do this either")
}

type removedInObj struct {
	major, minor int
}

func (r removedInObj) GetObjectKind() schema.ObjectKind {
	panic("don't do this")
}

			if err != nil {
				return nil, err
			}
			// TODO: turn this into an internal type and do conversion in order to get object kind automatically set?
			partial := meta.AsPartialObjectMetadata(m)
			partial.GetObjectKind().SetGroupVersionKind(groupVersion.WithKind("PartialObjectMetadata"))
			item.Object.Object = partial
		case metav1.IncludeNone:
			item.Object.Object = nil
		default:

func (in *Unstructured) NewEmptyInstance() runtime.Unstructured {
	out := new(Unstructured)
	if in != nil {
		out.GetObjectKind().SetGroupVersionKind(in.GetObjectKind().GroupVersionKind())
	}
	return out
}

func (in *Unstructured) DeepCopy() *Unstructured {
	if in == nil {
		return nil
	}
	out := new(Unstructured)
	*out = *in

func (f *skipNonAppliedManager) Apply(liveObj, appliedObj runtime.Object, managed Managed, fieldManager string, force bool) (runtime.Object, Managed, error) {
	if len(managed.Fields()) == 0 {
		gvk := appliedObj.GetObjectKind().GroupVersionKind()
		emptyObj, err := f.objectCreater.New(gvk)
		if err != nil {
			return nil, nil, fmt.Errorf("failed to create empty object of type %v: %v", gvk, err)
		}