{
    "Function": "constructor",
    "File": "contracts/governance/GovernorAlpha.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [
        "require(bool,string)",
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "constructor(\n        address guardian_,\n        address xVader_,\n        address feeReceiver_,\n        uint256 feeAmount_,\n        address council_,\n        uint256 votingPeriod_\n    ) {\n        require(\n            xVader_ != address(0),\n            \"GovernorAlpha::constructor: xVader address is zero\"\n        );\n\n        require(\n            guardian_ != address(0) &&\n                feeReceiver_ != address(0) &&\n                council_ != address(0),\n            \"GovernorAlpha::constructor: guardian, feeReceiver or council cannot be zero\"\n        );\n\n        guardian = guardian_;\n        xVader = IXVader(xVader_);\n        feeReceiver = feeReceiver_;\n        feeAmount = feeAmount_;\n        council = council_;\n\n        VOTING_PERIOD = votingPeriod_ == 0\n            ? 17280 // ~3 days in blocks (assuming 15s blocks)\n            : votingPeriod_;\n\n        emit FeeReceiverChanged(address(0), feeReceiver_);\n        emit FeeAmountChanged(0, feeAmount_);\n    }"
}