//SPDX-License-Identifier: MIT pragma solidity ^0.7.0; import "./interfaces.sol"; import { Basic } from "../../common/basic.sol"; import { TokenInterface } from "../../common/interfaces.sol"; import { Stores } from "../../common/stores.sol"; abstract contract Helpers is Stores, Basic { /** * @dev dexSimulation Address */ address internal constant dexSimulation = 0x49B159E897b7701769B1E66061C8dcCd7240c461; }