function baseToken() view returns (address)

function isImplementation() view returns (bool)

function isValid() view returns (bool)

function MAX_TOTAL_SUPPLY() view returns (uint256)

function name() view returns (string)

function operator() view returns (address)

function rewardPool() view returns (address)

function stash() view returns (address)

function symbol() view returns (string)

function totalSupply() view returns (uint256)

function init(address _operator, address _rewardPool, address _baseToken)

function mint(uint256 _amount)

function setIsValid(bool _isValid)

function transfer(address _to, uint256 _amount) returns (bool)