diff --git a/IERC20Staking.sol b/IERC20Staking.sol
new file mode 100644
index 0000000..da42edf
--- /dev/null
+++ b/IERC20Staking.sol
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: AGPL-3.0-only
+pragma solidity ^0.8.23;
+
+import {IERC20Permit} from "openzeppelin/token/ERC20/extensions/IERC20Permit.sol";
+import {IERC20} from "openzeppelin/token/ERC20/IERC20.sol";
+import {IERC20Delegates} from "src/interfaces/IERC20Delegates.sol";
+
+/// @notice The interface of an ERC20 that supports a governor staker and all of the created
+/// extensions.
+interface IERC20Staking is IERC20Delegates, IERC20Permit {}