julien/love · IWETH.sol

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Merge 5-weth-bytecode-verification into main   1// SPDX-License-Identifier: MIT
2pragma solidity ^0.8.30;
4import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
6/// @title IWETH
7/// @author Julien Béranger
8/// @notice The wrapped-ether surface `WETHRegistry` probes: ERC-20, plus the
9///         two entrypoints that make a wrapper a wrapper.
10/// @dev Deliberately not the full WETH9 ABI. The registry only needs to move
11///      one wei in and back out again, and a narrower interface is a narrower
12///      set of assumptions about what a candidate has to implement.
13interface IWETH is IERC20 {
14    /// @notice Wrap the ether sent with this call, one for one.
15    function deposit() external payable;
17    /// @notice Unwrap `amount`, burning the wrapper token and returning ether.
18    /// @param amount The wrapped ether to unwrap, in wei.
19    function withdraw(uint256 amount) external;

Merge 5-weth-bytecode-verification into main 2f6da5e rickub 3h ago	1	// SPDX-License-Identifier: MIT
	2	pragma solidity ^0.8.30;
	3
	4	import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
	5
	6	/// @title IWETH
	7	/// @author Julien Béranger
	8	/// @notice The wrapped-ether surface `WETHRegistry` probes: ERC-20, plus the
	9	/// two entrypoints that make a wrapper a wrapper.
	10	/// @dev Deliberately not the full WETH9 ABI. The registry only needs to move
	11	/// one wei in and back out again, and a narrower interface is a narrower
	12	/// set of assumptions about what a candidate has to implement.
	13	interface IWETH is IERC20 {
	14	/// @notice Wrap the ether sent with this call, one for one.
	15	function deposit() external payable;
	16
	17	/// @notice Unwrap `amount`, burning the wrapper token and returning ether.
	18	/// @param amount The wrapped ether to unwrap, in wei.
	19	function withdraw(uint256 amount) external;
	20	}