function contractType() pure returns (bytes32)

function contractURI() view returns (string)

function contractVersion() pure returns (uint8)

function DEFAULT_ADMIN_ROLE() view returns (bytes32)

function getRewardsPerUnitTime() view returns (uint256 _rewardsPerUnitTime)

function getRewardTokenBalance() view returns (uint256)

function getRoleAdmin(bytes32 role) view returns (bytes32)

function getRoleMember(bytes32 role, uint256 index) view returns (address member)

function getRoleMemberCount(bytes32 role) view returns (uint256 count)

function getStakeInfo(address _staker) view returns (uint256[] _tokensStaked, uint256 _rewards)

function getTimeUnit() view returns (uint256 _timeUnit)

function hasRole(bytes32 role, address account) view returns (bool)

function hasRoleWithSwitch(bytes32 role, address account) view returns (bool)

function indexedTokens(uint256) view returns (uint256)

function isIndexed(uint256) view returns (bool)

function isTrustedForwarder(address forwarder) view returns (bool)

function onERC721Received(address, address, uint256, bytes) view returns (bytes4)

function rewardToken() view returns (address)

function stakerAddress(uint256) view returns (address)

function stakers(address) view returns (uint64 amountStaked, uint64 conditionIdOflastUpdate, uint128 timeOfLastUpdate, uint256 unclaimedRewards)

function stakersArray(uint256) view returns (address)

function stakingToken() view returns (address)

function supportsInterface(bytes4 interfaceId) view returns (bool)

function claimRewards()

function depositRewardTokens(uint256 _amount) payable

function grantRole(bytes32 role, address account)

function initialize(address _defaultAdmin, string _contractURI, address[] _trustedForwarders, address _rewardToken, address _stakingToken, uint256 _timeUnit, uint256 _rewardsPerUnitTime)

function multicall(bytes[] data) returns (bytes[] results)

function renounceRole(bytes32 role, address account)

function revokeRole(bytes32 role, address account)

function setContractURI(string _uri)

function setRewardsPerUnitTime(uint256 _rewardsPerUnitTime)

function setTimeUnit(uint256 _timeUnit)

function stake(uint256[] _tokenIds)

function withdraw(uint256[] _tokenIds)

function withdrawRewardTokens(uint256 _amount)

event ContractURIUpdated(string prevURI, string newURI)

event Initialized(uint8 version)

event RewardsClaimed(address indexed staker, uint256 rewardAmount)

event RewardTokensDepositedByAdmin(uint256 _amount)

event RewardTokensWithdrawnByAdmin(uint256 _amount)

event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole)

event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender)

event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender)

event TokensStaked(address indexed staker, uint256[] indexed tokenIds)

event TokensWithdrawn(address indexed staker, uint256[] indexed tokenIds)

event UpdatedRewardsPerUnitTime(uint256 oldRewardsPerUnitTime, uint256 newRewardsPerUnitTime)

event UpdatedTimeUnit(uint256 oldTimeUnit, uint256 newTimeUnit)

error ContractMetadataUnauthorized()

error CurrencyTransferLibMismatchedValue(uint256 expected, uint256 actual)

error PermissionsAlreadyGranted(address account, bytes32 role)

error PermissionsInvalidPermission(address expected, address actual)

error PermissionsUnauthorizedAccount(address account, bytes32 neededRole)