From 438cb63b8fcb17ae3c64b1d3d32ee58d4204e5f3 Mon Sep 17 00:00:00 2001
From: fluency03 <fluency.03@gmail.com>
Date: Fri, 27 Apr 2018 20:49:11 +0100
Subject: [PATCH] add type UTXO

---
 src/main/scala/com/fluency03/blockchain/package.scala | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/scala/com/fluency03/blockchain/package.scala b/src/main/scala/com/fluency03/blockchain/package.scala
index 4c7e5e9..f5046cb 100644
--- a/src/main/scala/com/fluency03/blockchain/package.scala
+++ b/src/main/scala/com/fluency03/blockchain/package.scala
@@ -5,6 +5,7 @@ import java.security.{MessageDigest, PrivateKey, PublicKey}
 import java.time.Instant
 
 import com.fluency03.blockchain.Crypto.{privateKeyToHex, publicKeyToHex}
+import com.fluency03.blockchain.core.{TxIn, TxOut}
 import org.bouncycastle.util.encoders.{Base64, Hex}
 import org.json4s.{Formats, NoTypeHints}
 import org.json4s.native.Serialization
@@ -14,6 +15,7 @@ import scala.io.Source
 package object blockchain {
 
   type Bytes = Array[Byte]
+  type UTXO = (TxIn, TxOut)
 
   implicit val formats: AnyRef with Formats = Serialization.formats(NoTypeHints)