// Copyright 2014 The go-ethereum Authors && Copyright 2015 go-expanse Authors
// This file is part of the go-expanse library.
//
// The go-expanse library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-expanse library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-expanse library. If not, see <http://www.gnu.org/licenses/>.

package vm

// VirtualMachine is an EVM interface
type VirtualMachine interface {
	Env() Environment
	Run(*Contract, []byte) ([]byte, error)
}