//SPDX-License-Identifier: MIT pragma solidity ^0.8.2; contract Events { event LogOperate( address vaultAddress, uint256 nftId, int256 newCol, int256 newDebt ); event LogOperateWithIds( address vaultAddress, uint256 nftId, int256 newCol, int256 newDebt, uint256[] getIds, uint256[] setIds ); }