IERC2612 ​
permit ​
solidity
function permit(address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) external
nonces ​
solidity
function nonces(address owner) external view returns (uint256)
DOMAIN_SEPARATOR ​
solidity
function DOMAIN_SEPARATOR() external view returns (bytes32)