// SPDX-License-Identifier: AGPL-1.0 pragma solidity 0.8.9; interface IERC2612Standalone { function permit( address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) external; function nonces(address owner) external view returns (uint256); function DOMAIN_SEPARATOR() external view returns (bytes32); }