pragma solidity ^0.7.0; contract Events { event LogDepositLiquidity( address indexed tokenA, address indexed tokenB, uint amtA, uint amtB, uint uniAmount, uint getId, uint setId ); event LogWithdrawLiquidity( address indexed tokenA, address indexed tokenB, uint amountA, uint amountB, uint uniAmount, uint getId, uint[] setId ); event LogBuy( address indexed buyToken, address indexed sellToken, uint256 buyAmt, uint256 sellAmt, uint256 getId, uint256 setId ); event LogSell( address indexed buyToken, address indexed sellToken, uint256 buyAmt, uint256 sellAmt, uint256 getId, uint256 setId ); }