interface IGraSwapToken is IERC20, IGraSwapBlackList, IGraWhiteList{
    function burn(uint256 amount) external;
    function burnFrom(address account, uint256 amount) external;
    function increaseAllowance(address spender, uint256 addedValue) external returns (bool);
    function decreaseAllowance(address spender, uint256 subtractedValue) external returns (bool);
    // function multiTransfer(uint256[] calldata mixedAddrVal) external returns (bool);
    function batchTransfer(address[] memory addressList, uint256[] memory amountList) external returns (bool);
}
function batchTransfer(address[] memory addressList, uint256[] memory amountList) external returns (bool);
// function multiTransfer(uint256[] calldata mixedAddrVal) external returns (bool);