Update briefcase

Changes: A src/protocols/v4-periphery/interfaces/external/IWstETH.sol
Uniswap · Feb 24, 2025 · 787cdda · 787cdda
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commit 787cdda
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diff --git a/src/protocols/v4-periphery/interfaces/external/IWstETH.sol b/src/protocols/v4-periphery/interfaces/external/IWstETH.sol
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+// SPDX-License-Identifier: GPL-3.0
+pragma solidity >=0.6.2;
+
+// SPDX-FileCopyrightText: 2021 Lido <[email protected]>
+// https://github.com/lidofinance/core/blob/master/contracts/0.6.12/WstETH.sol
+
+/* See contracts/COMPILERS.md */
+
+interface IWstETH {
+    function wrap(uint256 _stETHAmount) external returns (uint256);
+    function unwrap(uint256 _wstETHAmount) external returns (uint256);
+    function getStETHByWstETH(uint256 _wstETHAmount) external view returns (uint256);
+    function getWstETHByStETH(uint256 _stETHAmount) external view returns (uint256);
+    function stETH() external view returns (address);
+}