diff --git a/app/coinjoin/transactions.js b/app/coinjoin/transactions.js
index 81f56040..844a2685 100644
--- a/app/coinjoin/transactions.js
+++ b/app/coinjoin/transactions.js
@@ -3,3 +3,10 @@ const bitcoin = require('bitcoinjs-lib');
 async function trasaction = {
   utxo: uxto,
   input: input,
+  output: output,
+
+
+async function validation = {
+
+
+async function lightning = {