metrics-server/vendor/github.com/onsi/ginkgo/internal/remote/output_interceptor.go

package remote

/*
The OutputInterceptor is used by the ForwardingReporter to
intercept and capture all stdin and stderr output during a test run.
*/
type OutputInterceptor interface {
	StartInterceptingOutput() error
	StopInterceptingAndReturnOutput() (string, error)
}