From b319f127e7df01bde560844d6d5a388f92788dcf Mon Sep 17 00:00:00 2001
From: Evgenii Stratonikov <evgeniy@nspcc.ru>
Date: Tue, 8 Sep 2020 13:48:33 +0300
Subject: [PATCH] interop: make `Base*Encode` return string

---
 pkg/interop/binary/binary.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkg/interop/binary/binary.go b/pkg/interop/binary/binary.go
index e6c1a0392..e5f834cfb 100644
--- a/pkg/interop/binary/binary.go
+++ b/pkg/interop/binary/binary.go
@@ -19,8 +19,8 @@ func Deserialize(b []byte) interface{} {
 
 // Base64Encode encodes given byte slice into a base64 string and returns byte
 // representation of this string. It uses `System.Binary.Base64Encode` interop.
-func Base64Encode(b []byte) []byte {
-	return nil
+func Base64Encode(b []byte) string {
+	return ""
 }
 
 // Base64Decode decodes given base64 string represented as a byte slice into
@@ -31,8 +31,8 @@ func Base64Decode(b []byte) []byte {
 
 // Base58Encode encodes given byte slice into a base58 string and returns byte
 // representation of this string. It uses `System.Binary.Base58Encode` syscall.
-func Base58Encode(b []byte) []byte {
-	return nil
+func Base58Encode(b []byte) string {
+	return ""
 }
 
 // Base58Decode decodes given base58 string represented as a byte slice into