f(B, A /* ERROR "type namedA of A does not match inferred type namedB for T" */)

	// Ensure that all combinations of directional and
	// bidirectional channels with a named directional
	// channel lead to the correct (named) directional
	// channel.
	B = f(a, b)
	B = f(a, B)
	B = f(b, a)
	B = f(B, a)

	B = f(a, b, B)
	B = f(a, B, b)
	B = f(b, B, a)
	B = f(b, a, B)

			return nil // channel elements are not identical.
		}
		if ch.Dir() == types.SendRecv {
			// ch is bidirectional. We can safely always use curr's direction.
			ch = curr
		} else if curr.Dir() != types.SendRecv && ch.Dir() != curr.Dir() {
			// ch and curr are not bidirectional and not the same direction.
			return nil
		}
	}
	return ch
}

 * limitations under the License.
 */
package mockwebserver3

import okhttp3.ExperimentalOkHttpApi
import okio.BufferedSink
import okio.BufferedSource

/**
 * A bidirectional sequence of data frames exchanged between client and server.
 */
@ExperimentalOkHttpApi
interface Stream {
  val requestBody: BufferedSource
  val responseBody: BufferedSink

  /**

	Dial(protocols ...string) (Connection, string, error)
}

// UpgradeRoundTripper is a type of http.RoundTripper that is able to upgrade
// HTTP requests to support multiplexed bidirectional streams. After RoundTrip()
// is invoked, if the upgrade is successful, clients may retrieve the upgraded
// connection by calling UpgradeRoundTripper.Connection().
type UpgradeRoundTripper interface {
	http.RoundTripper

func _[TP Interface](X TP) {
	i = d // ERROR "missing method m"
	i = D
	i = X
	X = i // ERRORx `cannot use i .* as TP value`
}

// "x is a bidirectional channel value, T is a channel type, x's type V and T have identical element types, and at least one of V or T is not a named type"
// (here a named type is a type with a name)
type (
	_SendChan = chan<- int

//
// There is a one-to-one relation between Service ClusterIPs and IPAddresses.
// The bidirectional relation is achieved using the following fields:
// Service.Spec.Cluster == IPAddress.Name AND IPAddress.ParentRef == Service
//
// The controller use two reconcile loops, one for Services and other for IPAddress.
// The Service reconcile loop verifies the bidirectional relation exists and is correct.

			// T implements V, so give hint about type assertion.
			if cause != nil {
				*cause = "need type assertion"
			}
			return false, IncompatibleAssign
		}
	}

	// x is a bidirectional channel value, T is a channel
	// type, x's type V and T have identical element types,
	// and at least one of V or T is not a named type.
	if Vc, ok := Vu.(*Chan); ok && Vc.dir == SendRecv {

			// T implements V, so give hint about type assertion.
			if cause != nil {
				*cause = "need type assertion"
			}
			return false, IncompatibleAssign
		}
	}

	// x is a bidirectional channel value, T is a channel
	// type, x's type V and T have identical element types,
	// and at least one of V or T is not a named type.
	if Vc, ok := Vu.(*Chan); ok && Vc.dir == SendRecv {

// treated as read-only. Modifying them violates thread-safety.
type ConfigStore interface {
	// Schemas exposes the configuration type schema known by the config store.
	// The type schema defines the bidirectional mapping between configuration
	// types and the protobuf encoding schema.
	Schemas() collection.Schemas

	// Get retrieves a configuration element by a type and a key

		Short: "Manage bootstrap tokens",
		Long: dedent.Dedent(`
			This command manages bootstrap tokens. It is optional and needed only for advanced use cases.

			In short, bootstrap tokens are used for establishing bidirectional trust between a client and a server.
			A bootstrap token can be used when a client (for example a node that is about to join the cluster) needs