Add ERC7674 (draft) (#5071)

Co-authored-by: Ernesto García <ernestognw@gmail.com>
Co-authored-by: cairo <cairoeth@protonmail.com>

contracts/interfaces/README.adoc

@@ -40,6 +40,7 @@ are useful to interact with third party contracts that implement them.
 - {IERC5313}
 - {IERC5805}
 - {IERC6372}
+- {IERC7674}
 
 == Detailed ABI
 
@@ -80,3 +81,5 @@ are useful to interact with third party contracts that implement them.
 {{IERC5805}}
 
 {{IERC6372}}
+
+{{IERC7674}}

contracts/interfaces/draft-IERC7674.sol

@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: MIT
+
+pragma solidity ^0.8.20;
+
+import {IERC20} from "./IERC20.sol";
+
+/**
+ * @dev Temporary Approval Extension for ERC-20 (https://github.com/ethereum/ERCs/pull/358[ERC-7674])
+ */
+interface IERC7674 is IERC20 {
+    /**
+     * @dev Set the temporary allowance, allowing `spender` to withdraw (within the same transaction) assets
+     * held by the caller.
+     */
+    function temporaryApprove(address spender, uint256 value) external returns (bool success);
+}