type google.golang.org/grpc/internal.HealthChecker

4 uses

	google.golang.org/grpc/internal (current package)
		internal.go#L35: 	HealthCheckFunc HealthChecker
		internal.go#L143: type HealthChecker func(ctx context.Context, newStream func(string) (interface{}, error), setConnectivityState func(connectivity.State, error), serviceName string) error

	google.golang.org/grpc
		dialoptions.go#L74: 	healthCheckFunc             internal.HealthChecker
		dialoptions.go#L596: func withHealthCheckFunc(f internal.HealthChecker) DialOption {