event ALTBCPoolDeployed(
    address indexed _xToken,
    address indexed _yToken,
    string _version,
    uint16 _lpFee,
    uint16 _protocolFee,
    address _protocolFeeCollector,
    uint256 _maxXTokenSupply,
    ALTBCInput _tbcInput,
    bool _liquidityRemovalAllowed,
    address sender
);