1 files changed, 13 insertions, 1 deletions
diff --git a/helpers.go b/helpers.go
index 93d0a73..618bec1 100644
--- a/helpers.go
+++ b/helpers.go
@@ -6,6 +6,7 @@ package zoopb
 import (
 	"google.golang.org/protobuf/encoding/protojson"
 	"google.golang.org/protobuf/encoding/prototext"
+	"google.golang.org/protobuf/proto"
 	// "google.golang.org/protobuf/proto"
 )
 
@@ -21,7 +22,7 @@ func (p *Packages) FormatTEXT() string {
 	return prototext.Format(p)
 }
 
-// marshal
+// marshal json
 func (p *Packages) MarshalJSON() ([]byte, error) {
 	return protojson.Marshal(p)
 }
@@ -30,3 +31,14 @@ func (p *Packages) MarshalJSON() ([]byte, error) {
 func (p *Packages) UnmarshalJSON(data []byte) error {
 	return protojson.Unmarshal(data, p)
 }
+
+// marshal to wire
+func (p *Packages) Marshal() ([]byte, error) {
+	return proto.Marshal(p)
+}
+
+// unmarshal from wire
+func (p *Packages) Unmarshal(data []byte) error {
+	return proto.Unmarshal(data, p)
+}
+