add deposit types;

Signed-off-by: tcar <[email protected]>

types/message.go

@@ -8,6 +8,13 @@ type Metadata struct {
 	Data map[string]interface{}
 }
 type TransferType string
+
+const (
+	FungibleTransfer    TransferType = "FungibleTransfer"
+	NonFungibleTransfer TransferType = "NonFungibleTransfer"
+	GenericTransfer     TransferType = "GenericTransfer"
+)
+
 type Message struct {
 	Source       uint8  // Source where message was initiated
 	Destination  uint8  // Destination chain of message