fluid-contracts-public/contracts/protocols/lending/interfaces/external/iWETH9.sol

//SPDX-License-Identifier: MIT
pragma solidity 0.8.21;

import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";

interface IWETH9 is IERC20 {
    function deposit() external payable;

    function withdraw(uint256 wad) external;
}