From 5e2a81ad03f86b92ad65595ab131367b3f5b94c6 Mon Sep 17 00:00:00 2001
From: Anna Shaleva <shaleva.ann@nspcc.ru>
Date: Thu, 5 May 2022 15:31:45 +0300
Subject: [PATCH] interop: fix the signature of Neo's GetCandidates interop API

---
 pkg/interop/native/neo/neo.go           | 7 ++++---
 pkg/interop/native/neo/neo_candidate.go | 9 +++++++++
 2 files changed, 13 insertions(+), 3 deletions(-)
 create mode 100644 pkg/interop/native/neo/neo_candidate.go

diff --git a/pkg/interop/native/neo/neo.go b/pkg/interop/native/neo/neo.go
index fbed674c3..f14a17799 100644
--- a/pkg/interop/native/neo/neo.go
+++ b/pkg/interop/native/neo/neo.go
@@ -53,9 +53,10 @@ func GetCommittee() []interop.PublicKey {
 	return neogointernal.CallWithToken(Hash, "getCommittee", int(contract.ReadStates)).([]interop.PublicKey)
 }
 
-// GetCandidates represents `getCandidates` method of NEO native contract.
-func GetCandidates() []interop.PublicKey {
-	return neogointernal.CallWithToken(Hash, "getCandidates", int(contract.ReadStates)).([]interop.PublicKey)
+// GetCandidates represents `getCandidates` method of NEO native contract. It
+// returns up to 256 candidates.
+func GetCandidates() []Candidate {
+	return neogointernal.CallWithToken(Hash, "getCandidates", int(contract.ReadStates)).([]Candidate)
 }
 
 // GetNextBlockValidators represents `getNextBlockValidators` method of NEO native contract.
diff --git a/pkg/interop/native/neo/neo_candidate.go b/pkg/interop/native/neo/neo_candidate.go
new file mode 100644
index 000000000..7d9dc0313
--- /dev/null
+++ b/pkg/interop/native/neo/neo_candidate.go
@@ -0,0 +1,9 @@
+package neo
+
+import "github.com/nspcc-dev/neo-go/pkg/interop"
+
+// Candidate represents a single native Neo candidate.
+type Candidate struct {
+	Key   interop.PublicKey
+	Votes int
+}