Update bridge function in IOptimismMintableERC20.sol

`bridge()` function is currently only set to `external`, can also be set to `view` for gas optimization and for clarity that the function is read-only.
FraxFinance · Dec 5, 2024 · 14f1bdb · 14f1bdb
1 parent 90e2be8
commit 14f1bdb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/hardhat/contracts/ERC20/IOptimismMintableERC20.sol b/src/hardhat/contracts/ERC20/IOptimismMintableERC20.sol
@@ -10,7 +10,7 @@ import { IERC165 } from "@openzeppelin/contracts/utils/introspection/IERC165.sol
 interface IOptimismMintableERC20 is IERC165 {
     function remoteToken() external view returns (address);
 
-    function bridge() external returns (address);
+    function bridge() external view returns (address);
 
     function mint(address _to, uint256 _amount) external;
 
@@ -28,4 +28,4 @@ interface ILegacyMintableERC20 is IERC165 {
     function mint(address _to, uint256 _amount) external;
 
     function burn(address _from, uint256 _amount) external;
-}
+}