UNCX_ProofOfReservesV2_UniV3

function lock(LockParams calldata params) external payable   returns (uint256)

function collect(
    uint256 _lockId, 
    address _recipient, 
    uint128 _amount0Max, 
    uint128 _amount1Max
) external   
returns (
    uint256 amount0, 
    uint256 amount1, 
    uint256 fee0, 
    uint256 fee1
)

function increaseLiquidity(
    uint256 _lockId, 
    INonfungiblePositionManager.IncreaseLiquidityParams calldata params
) external payable   
returns (
    uint128 liquidity, 
    uint256 amount0, 
    uint256 amount1
)

function decreaseLiquidity(
    uint256 _lockId,
    INonfungiblePositionManager.DecreaseLiquidityParams calldata params
) external payable   returns (uint256 amount0, uint256 amount1)

function relock(
    uint256 _lockId,
    uint256 _unlockDate
) external  

function withdraw(
    uint256 _lockId,
    address _receiver
) external  

function migrate(
    uint256 _lockId
) external  

function setAdditionalCollector(
    uint256 _lockId,
    address _additionalCollector
) external  

function setCollectAddress(
    uint256 _lockId,
    address _collectAddress
) external  

function transferLockOwnership(
    uint256 _lockId,
    address _newOwner
) external  

function acceptLockOwnership(
    uint256 _lockId
) external  

function getFee(string memory _name) public  view returns (FeeStruct memory)

function getFeeOptionAtIndex(uint256 _index) external view returns (FeeStruct memory)

function getFeeOptionLength() external view returns (uint256)

function getLock(uint256 _lockId) external view  returns (Lock memory _lock)

function getLocksLength() external view  returns (uint256)

function getNumUserLocks(address _user) external view  returns (uint256)

function getUserLockAtIndex(
    address _user,
    uint256 _index
) external view  returns (Lock memory)

function tickSpacingToMaxTick(int24 tickSpacing) public pure returns (int24 maxTick)

function getAmountsForLiquidity (
    int24 currentTick, 
    int24 tickLower, 
    int24 tickHigher, 
    uint128 liquidity
) public pure  returns (uint256 amount0, uint256 amount1) {
    return LiquidityAmounts.getAmountsForLiquidity(
        TickMath.getSqrtRatioAtTick(currentTick),
        TickMath.getSqrtRatioAtTick(tickLower),
        TickMath.getSqrtRatioAtTick(tickHigher),
        liquidity
    )
}

function onERC721Received(
    address operator,
    address from,
    uint256 tokenId,
    bytes calldata data
) public pure  returns (bytes4) {
    return IERC721Receiver.onERC721Received.selector
}

event onAddFee(
    bytes32 nameHash, 
    string name, 
    uint256 lpFee, 
    uint256 collectFee, 
    uint256 flatFee, 
    address flatFeeToken
)

event onEditFee(
    bytes32 nameHash, 
    string name, 
    uint256 lpFee, 
    uint256 collectFee, 
    uint256 flatFee, 
    address flatFeeToken
)

event onRemoveFee(
    bytes32 nameHash
)

event onLock(
    uint256 lock_id,
    address nftPositionManager,
    uint256 nft_id,
    address owner,
    address additionalCollector,
    address collectAddress,
    uint256 unlockDate,
    uint16 countryCode,
    uint256 collectFee,
    address poolAddress,
    INonfungiblePositionManager.Position position
)

event onIncreaseLiquidity(
    uint256 lockId
)

event onDecreaseLiquidity(
    uint256 lockId
)

event onRelock(
    uint256 lockId, 
    uint256 unlockDate
)

event onWithdraw(
    uint256 lock_id, 
    address owner, 
    address receiver
)

event onMigrate(
    uint256 lockId
)

event onSetAdditionalCollector(
    uint256 lockId, 
    address additionalCollector
)

event onSetCollectAddress(
    uint256 lockId, 
    address collectAddress
)

event onLockOwnershipTransferStarted(
    uint256 lockId, 
    address currentOwner, 
    address pendingOwner
)

event onTransferLockOwnership(
    uint256 lockId, 
    address oldOwner, 
    address newOwner
)

event onSetMigrator(
    address migrator
)

event onSetUCF(
    uint256 lockId, 
    uint256 ucf
)