# ERC20Wrapper

bytes32 internal immutable tokenId;

IDiamondProxy internal immutable nayms;

mapping(address => mapping(address => uint256)) public allowances;

uint256 internal immutable INITIAL_CHAIN_ID;

bytes32 internal immutable INITIAL_DOMAIN_SEPARATOR;

mapping(address => uint256) public nonces;

constructor(bytes32 _tokenId);

function name() external view returns (string memory);

function symbol() external view returns (string memory);

function decimals() external pure returns (uint8);

function totalSupply() external view returns (uint256);

function balanceOf(address who) external view returns (uint256);

function allowance(address owner, address spender) external view returns (uint256);

function transfer(address to, uint256 value) external nonReentrant returns (bool);

function approve(address spender, uint256 value) external returns (bool);

function increaseAllowance(address spender, uint256 addedValue) external returns (bool);

function decreaseAllowance(address spender, uint256 subtractedValue) external returns (bool);

function transferFrom(address from, address to, uint256 value) external nonReentrant returns (bool);

function permit(address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s)
    external;

function DOMAIN_SEPARATOR() public view virtual returns (bytes32);

function computeDomainSeparator() internal view virtual returns (bytes32);