From ec42224d5159bffef719ccb76ec900737ec4b9d1 Mon Sep 17 00:00:00 2001
From: janniks <janniks@users.noreply.github.com>
Date: Thu, 22 Jun 2023 14:30:57 +0200
Subject: [PATCH] fix!: consolidate poxaddress return types

BREAKING CHANGE:
Convert `version` of PoXAddress from array to number.
---
 packages/stacking/src/index.ts | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/packages/stacking/src/index.ts b/packages/stacking/src/index.ts
index 6ffb25db6..5bef6a0fd 100644
--- a/packages/stacking/src/index.ts
+++ b/packages/stacking/src/index.ts
@@ -152,13 +152,11 @@ export type DelegationInfo =
       details: {
         amount_micro_stx: bigint;
         delegated_to: string;
-        pox_address:
-          | {
-              version: Uint8Array;
-              hashbytes: Uint8Array;
-            }
-          | undefined;
-        until_burn_ht: number | undefined;
+        pox_address?: {
+          version: number;
+          hashbytes: Uint8Array;
+        };
+        until_burn_ht?: number;
       };
     };
 
@@ -1344,7 +1342,7 @@ export class StackingClient {
         const delegatedTo = tupleCV.data['delegated-to'] as PrincipalCV;
 
         const poxAddress = unwrapMap(tupleCV.data['pox-addr'] as OptionalCV<TupleCV>, tuple => ({
-          version: (tuple.data['version'] as BufferCV).buffer,
+          version: (tuple.data['version'] as BufferCV).buffer[0],
           hashbytes: (tuple.data['hashbytes'] as BufferCV).buffer,
         }));
         const untilBurnBlockHeight = unwrap(tupleCV.data['until-burn-ht'] as OptionalCV<UIntCV>);