Imports
- knative.dev/pkg/client/listers/istio/v1alpha3
- knative.dev/pkg/client/clientset/versioned
- knative.dev/pkg/apis/istio/v1alpha3
- knative.dev/pkg/client/informers/externalversions/internalinterfaces
- k8s.io/apimachinery/pkg/apis/meta/v1
- k8s.io/apimachinery/pkg/runtime
- k8s.io/apimachinery/pkg/watch
- k8s.io/client-go/tools/cache