const google.golang.org/protobuf/types/known/timestamppb.invalidNanos

3 uses

	google.golang.org/protobuf/types/known/timestamppb (current package)
		timestamp.pb.go#L222: 	case invalidNanos:
		timestamp.pb.go#L234: 	invalidNanos
		timestamp.pb.go#L250: 		return invalidNanos