Add lwdStreamer type

frontend/service.go

@@ -19,6 +19,13 @@ import (
 	"git.hush.is/hush/lightwalletd/walletrpc"
 )
 
+type lwdStreamer struct {
+	cache      *common.BlockCache
+	chainName  string
+	pingEnable bool
+	walletrpc.UnimplementedCompactTxStreamerServer
+}
+
 var (
 	ErrUnspecified = errors.New("request for unspecified identifier")
 )