kubernetes/vendor/k8s.io/kube-openapi/pkg/util/proto/testing/openapi.go

type Fake …

// OpenAPISchema returns the openapi document and a potential error.
func (f *Fake) OpenAPISchema() (*openapi_v2.Document, error) { … }

type Empty …

func (Empty) OpenAPISchema() (*openapi_v2.Document, error) { … }