1 2 3 4 5 6 7 8 9 10 11 12 13 | // SPDX-License-Identifier: BlueOak-1.0.0 pragma solidity 0.8.17; import "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol"; interface IWrappedERC20 is IERC20Metadata { function allow(address account, bool isAllowed_) external; function hasPermission(address owner, address manager) external view returns (bool); function isAllowed(address first, address second) external returns (bool); } |