From b3621d4a862c00f87c256bba2b82c0544ba6ce6d Mon Sep 17 00:00:00 2001
From: Anna Shaleva <shaleva.ann@nspcc.ru>
Date: Wed, 26 Feb 2020 14:31:07 +0300
Subject: [PATCH] smartcontract: remove unused structures

Removed following unused structures:
	-smartcontract.ContextItem
	-smartcontract.Signature
	-smartcontract.ParameterContext
---
 pkg/smartcontract/param_context.go | 18 +-----------------
 1 file changed, 1 insertion(+), 17 deletions(-)

diff --git a/pkg/smartcontract/param_context.go b/pkg/smartcontract/param_context.go
index b1b8e3330..ed5e9c887 100644
--- a/pkg/smartcontract/param_context.go
+++ b/pkg/smartcontract/param_context.go
@@ -369,20 +369,4 @@ func NewParameterFromString(in string) (*Parameter, error) {
 		return nil, err
 	}
 	return res, nil
-}
-
-// ContextItem represents a transaction context item.
-type ContextItem struct {
-	Script     util.Uint160
-	Parameters []Parameter
-	Signatures []Signature
-}
-
-// Signature represents a transaction signature.
-type Signature struct {
-	Data      []byte
-	PublicKey []byte
-}
-
-// ParameterContext holds the parameter context.
-type ParameterContext struct{}
+}
\ No newline at end of file