| k8s.io/apimachinery/pkg/apis/meta/v1 | Package v1 contains API types that are common to all versions. |
| k8s.io/apimachinery/pkg/runtime/schema | |
| k8s.io/apimachinery/pkg/version | Package version supplies the type for version information. |
| k8s.io/kube-aggregator/pkg/apis/apiregistration/v1 | Package v1 contains the API Registration API, which is responsible for registering an API `Group`/`Version` with another kubernetes like API server. |
| sort | Package sort provides primitives for sorting slices and user-defined collections. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |