Imports
- k8s.io/api/core/v1
- k8s.io/apimachinery/pkg/api/errors
- k8s.io/apimachinery/pkg/util/sets
- knative.dev/pkg/ptr
- knative.dev/serving/pkg/apis/networking
- knative.dev/serving/pkg/apis/serving
- knative.dev/serving/pkg/apis/serving/v1
- knative.dev/serving/pkg/apis/serving/v1alpha1
- knative.dev/serving/pkg/client/listers/serving/v1alpha1
- knative.dev/serving/pkg/reconciler/route/domains
- knative.dev/serving/pkg/reconciler/route/resources/labels