pragma solidity ^0.7.0; contract Events { event LogSell( address indexed buyToken, address indexed sellToken, uint256 buyAmt, uint256 sellAmt, uint256 getId, uint256 setId ); event LogSellMulti( address[] tokens, address indexed buyToken, address indexed sellToken, uint256 buyAmt, uint256 sellAmt, uint256 getId, uint256 setId ); }