document magic value (#119)

Uniswap · Nov 9, 2022 · 77f61d9 · 77f61d9
1 parent 363cf78
commit 77f61d9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/interfaces/IERC1271.sol b/src/interfaces/IERC1271.sol
@@ -5,5 +5,6 @@ interface IERC1271 {
     /// @dev Should return whether the signature provided is valid for the provided data
     /// @param hash      Hash of the data to be signed
     /// @param signature Signature byte array associated with _data
+    /// @return magicValue The bytes4 magic value 0x1626ba7e
     function isValidSignature(bytes32 hash, bytes memory signature) external view returns (bytes4 magicValue);
 }