<?php /** * This file is part of the MathExecutor package * * (c) Alexander Kiryukhin * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code */ namespace NXP\Classes\Token; /** * @author Alexander Kiryukhin <alexander@symdev.org> */ abstract class AbstractOperator implements InterfaceToken, InterfaceOperator { const RIGHT_ASSOC = 'RIGHT'; const LEFT_ASSOC = 'LEFT'; }