| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| k8s.io/apiextensions-apiserver/pkg/apis/apiextensions | Package apiextensions is the internal version of the API. |
| k8s.io/apiextensions-apiserver/pkg/apiserver/schema | |
| k8s.io/apiextensions-apiserver/pkg/client/clientset/internalclientset/typed/apiextensions/internalversion | |
| k8s.io/apiextensions-apiserver/pkg/client/informers/internalversion/apiextensions/internalversion | |
| k8s.io/apiextensions-apiserver/pkg/client/listers/apiextensions/internalversion | |
| k8s.io/apimachinery/pkg/api/errors | Package errors provides detailed error types for api field validation. |
| k8s.io/apimachinery/pkg/apis/meta/v1 | Package v1 contains API types that are common to all versions. |
| k8s.io/apimachinery/pkg/util/runtime | |
| k8s.io/apimachinery/pkg/util/validation/field | |
| k8s.io/apimachinery/pkg/util/wait | Package wait provides tools for polling or listening for changes to a condition. |
| k8s.io/client-go/tools/cache | Package cache is a client-side caching mechanism. |
| k8s.io/client-go/util/workqueue | Package workqueue provides a simple queue that supports the following features: |
| k8s.io/klog | Package klog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |
| time | Package time provides functionality for measuring and displaying time. |