type APIGroupHandler struct {
	serializer runtime.NegotiatedSerializer
	group      metav1.APIGroup
}

func NewAPIGroupHandler(serializer runtime.NegotiatedSerializer, group metav1.APIGroup) *APIGroupHandler {
	if keepUnversioned(group.Name) {
		// Because in release 1.1, /apis/extensions returns response with empty
		// APIVersion, we use stripVersionNegotiatedSerializer to keep the
		// response backwards compatible.

	apiResourceLister APIResourceLister
}

func NewAPIVersionHandler(serializer runtime.NegotiatedSerializer, groupVersion schema.GroupVersion, apiResourceLister APIResourceLister) *APIVersionHandler {
	if keepUnversioned(groupVersion.Group) {
		// Because in release 1.1, /apis/extensions returns response with empty
		// APIVersion, we use stripVersionNegotiatedSerializer to keep the
		// response backwards compatible.

*/

package discovery

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io"

	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/klog/v2"
)

const APIGroupPrefix = "/apis"

func keepUnversioned(group string) bool {
	return group == "" || group == "extensions"
}

// stripVersionEncoder strips APIVersion field from the encoding output. It's