zodiac/mastercopies/ozGovernor/1.0.0/OZGovernorModule/sourcecode.json

{
  "contractName": "OZGovernorModule",
  "sourceName": "contracts/OZGovernorModule.sol",
  "compilerVersion": "v0.8.9+commit.e5eed63a",
  "constructorArguments": "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000",
  "input": {
    "language": "Solidity",
    "sources": {
      "contracts/OZGovernorModule.sol": {
        "content": "// SPDX-License-Identifier: LGPL-3.0-only\npragma solidity ^0.8.9;\n\nimport \"@gnosis.pm/zodiac/contracts/interfaces/IAvatar.sol\";\nimport \"./MultisendEncoder.sol\";\nimport \"@openzeppelin/contracts-upgradeable/governance/GovernorUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/governance/extensions/GovernorSettingsUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/governance/extensions/GovernorCountingSimpleUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/governance/extensions/GovernorVotesUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/governance/extensions/GovernorVotesQuorumFractionUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/governance/extensions/GovernorPreventLateQuorumUpgradeable.sol\";\n\ncontract OZGovernorModule is\n    GovernorUpgradeable,\n    GovernorSettingsUpgradeable,\n    GovernorCountingSimpleUpgradeable,\n    GovernorVotesUpgradeable,\n    GovernorVotesQuorumFractionUpgradeable,\n    GovernorPreventLateQuorumUpgradeable\n{\n    /// @dev Emitted each time the multisend address is set.\n    event MultisendSet(address indexed multisend);\n    /// @dev Emitted each time the Target is set.\n    event TargetSet(address indexed previousTarget, address indexed newTarget);\n    /// @dev Emitted each time ownership is transferred.\n    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n    /// @dev Emitted upon successful setup\n    event OZGovernorModuleSetUp(address indexed owner, address indexed target);\n\n    /// @dev Transaction execution failed.\n    error TransactionsFailed();\n\n    /// @dev Functions restricted to `onlyGovernance()` are only callable by `owner`.\n    address public owner;\n    /// @dev Address of the multisend contract that this contract should use to bundle transactions.\n    address public multisend;\n    /// @dev Address that this module will pass transactions to.\n    address public target;\n\n    /// @param _owner Address that will be able to call functions protected onlyGovernance() functions.\n    /// @param _target Address on which this contract will call `execTransactionFromModule()`.\n    /// @param _multisend Address of the multisend contract to be used for batches of transactions.\n    /// @param _token Address of the votes token to be used for governance.\n    /// @param _name Name of this Governor Module.\n    /// @param _votingDelay Delay, in blocks, before voting opens on new proposals.\n    /// @param _votingPeriod Period, in blocks, during which voters can cast votes.\n    /// @param _proposalThreshold Balance of tokens that an account must hold in order to create a proposal.\n    /// @param _quorum Quorum numerator value, denominator is 100. A value of 10 is equivlant to a 10% quorum.\n    /// @param _initialVoteExtension the number of blocks that are required to pass from when a proposal reaches quorum until its voting period ends.\n    constructor(\n        address _owner,\n        address _target,\n        address _multisend,\n        address _token,\n        string memory _name,\n        uint256 _votingDelay,\n        uint256 _votingPeriod,\n        uint256 _proposalThreshold,\n        uint256 _quorum,\n        uint64 _initialVoteExtension\n    ) {\n        bytes memory initializeParams = abi.encode(\n            _owner,\n            _target,\n            _multisend,\n            _token,\n            _name,\n            _votingDelay,\n            _votingPeriod,\n            _proposalThreshold,\n            _quorum,\n            _initialVoteExtension\n        );\n        setUp(initializeParams);\n    }\n\n    /// @dev Initialize function, should be called immediately after deploying a new proxy to this contract.\n    /// @param initializeParams ABI encoded parameters, in the same order as the constructor.\n    /// @notice Can only be called once.\n    function setUp(bytes memory initializeParams) public initializer {\n        (\n            address _owner,\n            address _target,\n            address _multisend,\n            address _token,\n            string memory _name,\n            uint256 _votingDelay,\n            uint256 _votingPeriod,\n            uint256 _proposalThreshold,\n            uint256 _quorum,\n            uint64 _initialVoteExtension\n        ) = abi.decode(\n                initializeParams,\n                (address, address, address, address, string, uint256, uint256, uint256, uint256, uint64)\n            );\n        owner = _owner;\n        target = _target;\n        multisend = _multisend;\n        __Governor_init(_name);\n        __GovernorSettings_init(_votingDelay, _votingPeriod, _proposalThreshold);\n        __GovernorCountingSimple_init();\n        __GovernorVotes_init(IVotesUpgradeable(_token));\n        __GovernorVotesQuorumFraction_init(_quorum);\n        __GovernorPreventLateQuorum_init(_initialVoteExtension);\n        emit OZGovernorModuleSetUp(_owner, _target);\n    }\n\n    /// @dev Execute via a Zodiac avatar, like a Gnosis Safe.\n    function _execute(\n        uint256, /* proposalId */\n        address[] memory targets,\n        uint256[] memory values,\n        bytes[] memory calldatas,\n        bytes32 /*descriptionHash*/\n    ) internal override {\n        (address to, uint256 value, bytes memory data, Enum.Operation operation) = MultisendEncoder.encodeMultisend(\n            multisend,\n            targets,\n            values,\n            calldatas\n        );\n        bool success = IAvatar(target).execTransactionFromModule(to, value, data, operation);\n        if (!success) {\n            revert TransactionsFailed();\n        }\n    }\n\n    /// @dev Transfers ownership of this contract to a new address.\n    /// @param _owner Address of the account to be set as the new owner.\n    /// @notice Can only be called by `owner`.\n    function transferOwnership(address _owner) public onlyGovernance {\n        emit OwnershipTransferred(owner, _owner);\n        owner = _owner;\n    }\n\n    /// @dev Sets the address of the multisend contract to be used for batched of transactions.\n    /// @param _multisend Address of the multisend contract to be used.\n    /// @notice Can only be called by `owner`.\n    function setMultisend(address _multisend) public onlyGovernance {\n        multisend = _multisend;\n        emit MultisendSet(_multisend);\n    }\n\n    /// @dev Sets the address of the target contract, on which this contract will call `execTransactionFromModule()`.\n    /// @param _target Address of the target contract to be used.\n    /// @notice Can only be called by `owner`.\n    function setTarget(address _target) public onlyGovernance {\n        emit TargetSet(target, _target);\n        target = _target;\n    }\n\n    /// @dev Returns `owner`.\n    /// @notice This differs slightly from a typical Zodiac mod, where `owner` and `avatar`/`executor` would be distinguished.\n    function _executor() internal view override returns (address) {\n        return owner;\n    }\n\n    /// @dev Returns this module's version.\n    function version() public pure override returns (string memory) {\n        return \"Zodaic OZ Governor Module: v1.0.0\";\n    }\n\n    /// The following functions are overrides required by Solidity.\n\n    function proposalThreshold()\n        public\n        view\n        override(GovernorUpgradeable, GovernorSettingsUpgradeable)\n        returns (uint256)\n    {\n        return super.proposalThreshold();\n    }\n\n    function _castVote(\n        uint256 proposalId,\n        address account,\n        uint8 support,\n        string memory reason\n    ) internal virtual override(GovernorPreventLateQuorumUpgradeable, GovernorUpgradeable) returns (uint256) {\n        return GovernorPreventLateQuorumUpgradeable._castVote(proposalId, account, support, reason);\n    }\n\n    function proposalDeadline(uint256 proposalId)\n        public\n        view\n        virtual\n        override(GovernorPreventLateQuorumUpgradeable, GovernorUpgradeable)\n        returns (uint256)\n    {\n        return GovernorPreventLateQuorumUpgradeable.proposalDeadline(proposalId);\n    }\n\n}\n"
      },
      "@gnosis.pm/zodiac/contracts/interfaces/IAvatar.sol": {
        "content": "// SPDX-License-Identifier: LGPL-3.0-only\n\n/// @title Zodiac Avatar - A contract that manages modules that can execute transactions via this contract.\npragma solidity >=0.7.0 <0.9.0;\n\nimport \"@gnosis.pm/safe-contracts/contracts/common/Enum.sol\";\n\ninterface IAvatar {\n    event EnabledModule(address module);\n    event DisabledModule(address module);\n    event ExecutionFromModuleSuccess(address indexed module);\n    event ExecutionFromModuleFailure(address indexed module);\n\n    /// @dev Enables a module on the avatar.\n    /// @notice Can only be called by the avatar.\n    /// @notice Modules should be stored as a linked list.\n    /// @notice Must emit EnabledModule(address module) if successful.\n    /// @param module Module to be enabled.\n    function enableModule(address module) external;\n\n    /// @dev Disables a module on the avatar.\n    /// @notice Can only be called by the avatar.\n    /// @notice Must emit DisabledModule(address module) if successful.\n    /// @param prevModule Address that pointed to the module to be removed in the linked list\n    /// @param module Module to be removed.\n    function disableModule(address prevModule, address module) external;\n\n    /// @dev Allows a Module to execute a transaction.\n    /// @notice Can only be called by an enabled module.\n    /// @notice Must emit ExecutionFromModuleSuccess(address module) if successful.\n    /// @notice Must emit ExecutionFromModuleFailure(address module) if unsuccessful.\n    /// @param to Destination address of module transaction.\n    /// @param value Ether value of module transaction.\n    /// @param data Data payload of module transaction.\n    /// @param operation Operation type of module transaction: 0 == call, 1 == delegate call.\n    function execTransactionFromModule(\n        address to,\n        uint256 value,\n        bytes memory data,\n        Enum.Operation operation\n    ) external returns (bool success);\n\n    /// @dev Allows a Module to execute a transaction and return data\n    /// @notice Can only be called by an enabled module.\n    /// @notice Must emit ExecutionFromModuleSuccess(address module) if successful.\n    /// @notice Must emit ExecutionFromModuleFailure(address module) if unsuccessful.\n    /// @param to Destination address of module transaction.\n    /// @param value Ether value of module transaction.\n    /// @param data Data payload of module transaction.\n    /// @param operation Operation type of module transaction: 0 == call, 1 == delegate call.\n    function execTransactionFromModuleReturnData(\n        address to,\n        uint256 value,\n        bytes memory data,\n        Enum.Operation operation\n    ) external returns (bool success, bytes memory returnData);\n\n    /// @dev Returns if an module is enabled\n    /// @return True if the module is enabled\n    function isModuleEnabled(address module) external view returns (bool);\n\n    /// @dev Returns array of modules.\n    /// @param start Start of the page.\n    /// @param pageSize Maximum number of modules that should be returned.\n    /// @return array Array of modules.\n    /// @return next Start of the next page.\n    function getModulesPaginated(address start, uint256 pageSize)\n        external\n        view\n        returns (address[] memory array, address next);\n}\n"
      },
      "contracts/MultisendEncoder.sol": {
        "content": "// SPDX-License-Identifier: LGPL-3.0-only\npragma solidity ^0.8.6;\n\nimport \"@gnosis.pm/safe-contracts/contracts/common/Enum.sol\";\nimport \"@gnosis.pm/safe-contracts/contracts/libraries/MultiSend.sol\";\n\nlibrary MultisendEncoder {\n    error NoTransactions();\n    error UnequalArraysLengths();\n\n    function encodeMultisend(\n        address multisend,\n        address[] memory targets,\n        uint256[] memory values,\n        bytes[] memory calldatas\n    )\n        public\n        pure\n        returns (\n            address to,\n            uint256 value,\n            bytes memory data,\n            Enum.Operation operation\n        )\n    {\n        if (targets.length == 0) {\n            revert NoTransactions();\n        }\n        if (targets.length != values.length || values.length != calldatas.length) {\n            revert UnequalArraysLengths();\n        }\n\n        if (targets.length > 1) {\n            to = multisend;\n            value = 0;\n            data = hex\"\";\n            for (uint256 i; i < targets.length; i++) {\n                data = abi.encodePacked(\n                    data,\n                    abi.encodePacked(\n                        uint8(Enum.Operation.Call), /// operation as an uint8.\n                        targets[i], /// to as an address.\n                        values[i], /// value as an uint256.\n                        uint256(calldatas[i].length), /// data length as an uint256.\n                        calldatas[i] /// data as bytes.\n                    )\n                );\n            }\n            data = abi.encodeWithSignature(\"multiSend(bytes)\", data);\n            operation = Enum.Operation.DelegateCall;\n        } else {\n            to = targets[0];\n            value = values[0];\n            data = calldatas[0];\n            operation = Enum.Operation.Call;\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/governance/GovernorUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (governance/Governor.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../utils/cryptography/ECDSAUpgradeable.sol\";\nimport \"../utils/cryptography/draft-EIP712Upgradeable.sol\";\nimport \"../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../utils/math/SafeCastUpgradeable.sol\";\nimport \"../utils/AddressUpgradeable.sol\";\nimport \"../utils/ContextUpgradeable.sol\";\nimport \"../utils/TimersUpgradeable.sol\";\nimport \"./IGovernorUpgradeable.sol\";\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Core of the governance system, designed to be extended though various modules.\n *\n * This contract is abstract and requires several function to be implemented in various modules:\n *\n * - A counting module must implement {quorum}, {_quorumReached}, {_voteSucceeded} and {_countVote}\n * - A voting module must implement {getVotes}\n * - Additionanly, the {votingPeriod} must also be implemented\n *\n * _Available since v4.3._\n */\nabstract contract GovernorUpgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, EIP712Upgradeable, IGovernorUpgradeable {\n    using SafeCastUpgradeable for uint256;\n    using TimersUpgradeable for TimersUpgradeable.BlockNumber;\n\n    bytes32 public constant BALLOT_TYPEHASH = keccak256(\"Ballot(uint256 proposalId,uint8 support)\");\n\n    struct ProposalCore {\n        TimersUpgradeable.BlockNumber voteStart;\n        TimersUpgradeable.BlockNumber voteEnd;\n        bool executed;\n        bool canceled;\n    }\n\n    string private _name;\n\n    mapping(uint256 => ProposalCore) private _proposals;\n\n    /**\n     * @dev Restrict access of functions to the governance executor, which may be the Governor itself or a timelock\n     * contract, as specified by {_executor}. This generally means that function with this modifier must be voted on and\n     * executed through the governance protocol.\n     */\n    modifier onlyGovernance() {\n        require(_msgSender() == _executor(), \"Governor: onlyGovernance\");\n        _;\n    }\n\n    /**\n     * @dev Sets the value for {name} and {version}\n     */\n    function __Governor_init(string memory name_) internal onlyInitializing {\n        __EIP712_init_unchained(name_, version());\n        __Governor_init_unchained(name_);\n    }\n\n    function __Governor_init_unchained(string memory name_) internal onlyInitializing {\n        _name = name_;\n    }\n\n    /**\n     * @dev Function to receive ETH that will be handled by the governor (disabled if executor is a third party contract)\n     */\n    receive() external payable virtual {\n        require(_executor() == address(this));\n    }\n\n    /**\n     * @dev See {IERC165-supportsInterface}.\n     */\n    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165Upgradeable, ERC165Upgradeable) returns (bool) {\n        return interfaceId == type(IGovernorUpgradeable).interfaceId || super.supportsInterface(interfaceId);\n    }\n\n    /**\n     * @dev See {IGovernor-name}.\n     */\n    function name() public view virtual override returns (string memory) {\n        return _name;\n    }\n\n    /**\n     * @dev See {IGovernor-version}.\n     */\n    function version() public view virtual override returns (string memory) {\n        return \"1\";\n    }\n\n    /**\n     * @dev See {IGovernor-hashProposal}.\n     *\n     * The proposal id is produced by hashing the RLC encoded `targets` array, the `values` array, the `calldatas` array\n     * and the descriptionHash (bytes32 which itself is the keccak256 hash of the description string). This proposal id\n     * can be produced from the proposal data which is part of the {ProposalCreated} event. It can even be computed in\n     * advance, before the proposal is submitted.\n     *\n     * Note that the chainId and the governor address are not part of the proposal id computation. Consequently, the\n     * same proposal (with same operation and same description) will have the same id if submitted on multiple governors\n     * accross multiple networks. This also means that in order to execute the same operation twice (on the same\n     * governor) the proposer will have to change the description in order to avoid proposal id conflicts.\n     */\n    function hashProposal(\n        address[] memory targets,\n        uint256[] memory values,\n        bytes[] memory calldatas,\n        bytes32 descriptionHash\n    ) public pure virtual override returns (uint256) {\n        return uint256(keccak256(abi.encode(targets, values, calldatas, descriptionHash)));\n    }\n\n    /**\n     * @dev See {IGovernor-state}.\n     */\n    function state(uint256 proposalId) public view virtual override returns (ProposalState) {\n        ProposalCore storage proposal = _proposals[proposalId];\n\n        if (proposal.executed) {\n            return ProposalState.Executed;\n        }\n\n        if (proposal.canceled) {\n            return ProposalState.Canceled;\n        }\n\n        uint256 snapshot = proposalSnapshot(proposalId);\n\n        if (snapshot == 0) {\n            revert(\"Governor: unknown proposal id\");\n        }\n\n        if (snapshot >= block.number) {\n            return ProposalState.Pending;\n        }\n\n        uint256 deadline = proposalDeadline(proposalId);\n\n        if (deadline >= block.number) {\n            return ProposalState.Active;\n        }\n\n        if (_quorumReached(proposalId) && _voteSucceeded(proposalId)) {\n            return ProposalState.Succeeded;\n        } else {\n            return ProposalState.Defeated;\n        }\n    }\n\n    /**\n     * @dev See {IGovernor-proposalSnapshot}.\n     */\n    function proposalSnapshot(uint256 proposalId) public view virtual override returns (uint256) {\n        return _proposals[proposalId].voteStart.getDeadline();\n    }\n\n    /**\n     * @dev See {IGovernor-proposalDeadline}.\n     */\n    function proposalDeadline(uint256 proposalId) public view virtual override returns (uint256) {\n        return _proposals[proposalId].voteEnd.getDeadline();\n    }\n\n    /**\n     * @dev Part of the Governor Bravo's interface: _\"The number of votes required in order for a voter to become a proposer\"_.\n     */\n    function proposalThreshold() public view virtual returns (uint256) {\n        return 0;\n    }\n\n    /**\n     * @dev Amount of votes already cast passes the threshold limit.\n     */\n    function _quorumReached(uint256 proposalId) internal view virtual returns (bool);\n\n    /**\n     * @dev Is the proposal successful or not.\n     */\n    function _voteSucceeded(uint256 proposalId) internal view virtual returns (bool);\n\n    /**\n     * @dev Register a vote with a given support and voting weight.\n     *\n     * Note: Support is generic and can represent various things depending on the voting system used.\n     */\n    function _countVote(\n        uint256 proposalId,\n        address account,\n        uint8 support,\n        uint256 weight\n    ) internal virtual;\n\n    /**\n     * @dev See {IGovernor-propose}.\n     */\n    function propose(\n        address[] memory targets,\n        uint256[] memory values,\n        bytes[] memory calldatas,\n        string memory description\n    ) public virtual override returns (uint256) {\n        require(\n            getVotes(msg.sender, block.number - 1) >= proposalThreshold(),\n            \"GovernorCompatibilityBravo: proposer votes below proposal threshold\"\n        );\n\n        uint256 proposalId = hashProposal(targets, values, calldatas, keccak256(bytes(description)));\n\n        require(targets.length == values.length, \"Governor: invalid proposal length\");\n        require(targets.length == calldatas.length, \"Governor: invalid proposal length\");\n        require(targets.length > 0, \"Governor: empty proposal\");\n\n        ProposalCore storage proposal = _proposals[proposalId];\n        require(proposal.voteStart.isUnset(), \"Governor: proposal already exists\");\n\n        uint64 snapshot = block.number.toUint64() + votingDelay().toUint64();\n        uint64 deadline = snapshot + votingPeriod().toUint64();\n\n        proposal.voteStart.setDeadline(snapshot);\n        proposal.voteEnd.setDeadline(deadline);\n\n        emit ProposalCreated(\n            proposalId,\n            _msgSender(),\n            targets,\n            values,\n            new string[](targets.length),\n            calldatas,\n            snapshot,\n            deadline,\n            description\n        );\n\n        return proposalId;\n    }\n\n    /**\n     * @dev See {IGovernor-execute}.\n     */\n    function execute(\n        address[] memory targets,\n        uint256[] memory values,\n        bytes[] memory calldatas,\n        bytes32 descriptionHash\n    ) public payable virtual override returns (uint256) {\n        uint256 proposalId = hashProposal(targets, values, calldatas, descriptionHash);\n\n        ProposalState status = state(proposalId);\n        require(\n            status == ProposalState.Succeeded || status == ProposalState.Queued,\n            \"Governor: proposal not successful\"\n        );\n        _proposals[proposalId].executed = true;\n\n        emit ProposalExecuted(proposalId);\n\n        _execute(proposalId, targets, values, calldatas, descriptionHash);\n\n        return proposalId;\n    }\n\n    /**\n     * @dev Internal execution mechanism. Can be overriden to implement different execution mechanism\n     */\n    function _execute(\n        uint256, /* proposalId */\n        address[] memory targets,\n        uint256[] memory values,\n        bytes[] memory calldatas,\n        bytes32 /*descriptionHash*/\n    ) internal virtual {\n        string memory errorMessage = \"Governor: call reverted without message\";\n        for (uint256 i = 0; i < targets.length; ++i) {\n            (bool success, bytes memory returndata) = targets[i].call{value: values[i]}(calldatas[i]);\n            AddressUpgradeable.verifyCallResult(success, returndata, errorMessage);\n        }\n    }\n\n    /**\n     * @dev Internal cancel mechanism: locks up the proposal timer, preventing it from being re-submitted. Marks it as\n     * canceled to allow distinguishing it from executed proposals.\n     *\n     * Emits a {IGovernor-ProposalCanceled} event.\n     */\n    function _cancel(\n        address[] memory targets,\n        uint256[] memory values,\n        bytes[] memory calldatas,\n        bytes32 descriptionHash\n    ) internal virtual returns (uint256) {\n        uint256 proposalId = hashProposal(targets, values, calldatas, descriptionHash);\n        ProposalState status = state(proposalId);\n\n        require(\n            status != ProposalState.Canceled && status != ProposalState.Expired && status != ProposalState.Executed,\n            \"Governor: proposal not active\"\n        );\n        _proposals[proposalId].canceled = true;\n\n        emit ProposalCanceled(proposalId);\n\n        return proposalId;\n    }\n\n    /**\n     * @dev See {IGovernor-castVote}.\n     */\n    function castVote(uint256 proposalId, uint8 support) public virtual override returns (uint256) {\n        address voter = _msgSender();\n        return _castVote(proposalId, voter, support, \"\");\n    }\n\n    /**\n     * @dev See {IGovernor-castVoteWithReason}.\n     */\n    function castVoteWithReason(\n        uint256 proposalId,\n        uint8 support,\n        string calldata reason\n    ) public virtual override returns (uint256) {\n        address voter = _msgSender();\n        return _castVote(proposalId, voter, support, reason);\n    }\n\n    /**\n     * @dev See {IGovernor-castVoteBySig}.\n     */\n    function castVoteBySig(\n        uint256 proposalId,\n        uint8 support,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) public virtual override returns (uint256) {\n        address voter = ECDSAUpgradeable.recover(\n            _hashTypedDataV4(keccak256(abi.encode(BALLOT_TYPEHASH, proposalId, support))),\n            v,\n            r,\n            s\n        );\n        return _castVote(proposalId, voter, support, \"\");\n    }\n\n    /**\n     * @dev Internal vote casting mechanism: Check that the vote is pending, that it has not been cast yet, retrieve\n     * voting weight using {IGovernor-getVotes} and call the {_countVote} internal function.\n     *\n     * Emits a {IGovernor-VoteCast} event.\n     */\n    function _castVote(\n        uint256 proposalId,\n        address account,\n        uint8 support,\n        string memory reason\n    ) internal virtual returns (uint256) {\n        ProposalCore storage proposal = _proposals[proposalId];\n        require(state(proposalId) == ProposalState.Active, \"Governor: vote not currently active\");\n\n        uint256 weight = getVotes(account, proposal.voteStart.getDeadline());\n        _countVote(proposalId, account, support, weight);\n\n        emit VoteCast(account, proposalId, support, weight, reason);\n\n        return weight;\n    }\n\n    /**\n     * @dev Relays a transaction or function call to an arbitrary target. In cases where the governance executor\n     * is some contract other than the governor itself, like when using a timelock, this function can be invoked\n     * in a governance proposal to recover tokens or Ether that was sent to the governor contract by mistake.\n     * Note that if the executor is simply the governor itself, use of `relay` is redundant.\n     */\n    function relay(\n        address target,\n        uint256 value,\n        bytes calldata data\n    ) external virtual onlyGovernance {\n        AddressUpgradeable.functionCallWithValue(target, data, value);\n    }\n\n    /**\n     * @dev Address through which the governor executes action. Will be overloaded by module that execute actions\n     * through another contract such as a timelock.\n     */\n    function _executor() internal view virtual returns (address) {\n        return address(this);\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[48] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorSettingsUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (governance/extensions/GovernorSettings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../GovernorUpgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Extension of {Governor} for settings updatable through governance.\n *\n * _Available since v4.4._\n */\nabstract contract GovernorSettingsUpgradeable is Initializable, GovernorUpgradeable {\n    uint256 private _votingDelay;\n    uint256 private _votingPeriod;\n    uint256 private _proposalThreshold;\n\n    event VotingDelaySet(uint256 oldVotingDelay, uint256 newVotingDelay);\n    event VotingPeriodSet(uint256 oldVotingPeriod, uint256 newVotingPeriod);\n    event ProposalThresholdSet(uint256 oldProposalThreshold, uint256 newProposalThreshold);\n\n    /**\n     * @dev Initialize the governance parameters.\n     */\n    function __GovernorSettings_init(\n        uint256 initialVotingDelay,\n        uint256 initialVotingPeriod,\n        uint256 initialProposalThreshold\n    ) internal onlyInitializing {\n        __GovernorSettings_init_unchained(initialVotingDelay, initialVotingPeriod, initialProposalThreshold);\n    }\n\n    function __GovernorSettings_init_unchained(\n        uint256 initialVotingDelay,\n        uint256 initialVotingPeriod,\n        uint256 initialProposalThreshold\n    ) internal onlyInitializing {\n        _setVotingDelay(initialVotingDelay);\n        _setVotingPeriod(initialVotingPeriod);\n        _setProposalThreshold(initialProposalThreshold);\n    }\n\n    /**\n     * @dev See {IGovernor-votingDelay}.\n     */\n    function votingDelay() public view virtual override returns (uint256) {\n        return _votingDelay;\n    }\n\n    /**\n     * @dev See {IGovernor-votingPeriod}.\n     */\n    function votingPeriod() public view virtual override returns (uint256) {\n        return _votingPeriod;\n    }\n\n    /**\n     * @dev See {Governor-proposalThreshold}.\n     */\n    function proposalThreshold() public view virtual override returns (uint256) {\n        return _proposalThreshold;\n    }\n\n    /**\n     * @dev Update the voting delay. This operation can only be performed through a governance proposal.\n     *\n     * Emits a {VotingDelaySet} event.\n     */\n    function setVotingDelay(uint256 newVotingDelay) public virtual onlyGovernance {\n        _setVotingDelay(newVotingDelay);\n    }\n\n    /**\n     * @dev Update the voting period. This operation can only be performed through a governance proposal.\n     *\n     * Emits a {VotingPeriodSet} event.\n     */\n    function setVotingPeriod(uint256 newVotingPeriod) public virtual onlyGovernance {\n        _setVotingPeriod(newVotingPeriod);\n    }\n\n    /**\n     * @dev Update the proposal threshold. This operation can only be performed through a governance proposal.\n     *\n     * Emits a {ProposalThresholdSet} event.\n     */\n    function setProposalThreshold(uint256 newProposalThreshold) public virtual onlyGovernance {\n        _setProposalThreshold(newProposalThreshold);\n    }\n\n    /**\n     * @dev Internal setter for the voting delay.\n     *\n     * Emits a {VotingDelaySet} event.\n     */\n    function _setVotingDelay(uint256 newVotingDelay) internal virtual {\n        emit VotingDelaySet(_votingDelay, newVotingDelay);\n        _votingDelay = newVotingDelay;\n    }\n\n    /**\n     * @dev Internal setter for the voting period.\n     *\n     * Emits a {VotingPeriodSet} event.\n     */\n    function _setVotingPeriod(uint256 newVotingPeriod) internal virtual {\n        // voting period must be at least one block long\n        require(newVotingPeriod > 0, \"GovernorSettings: voting period too low\");\n        emit VotingPeriodSet(_votingPeriod, newVotingPeriod);\n        _votingPeriod = newVotingPeriod;\n    }\n\n    /**\n     * @dev Internal setter for the proposal threshold.\n     *\n     * Emits a {ProposalThresholdSet} event.\n     */\n    function _setProposalThreshold(uint256 newProposalThreshold) internal virtual {\n        emit ProposalThresholdSet(_proposalThreshold, newProposalThreshold);\n        _proposalThreshold = newProposalThreshold;\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[47] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorCountingSimpleUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (governance/extensions/GovernorCountingSimple.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../GovernorUpgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Extension of {Governor} for simple, 3 options, vote counting.\n *\n * _Available since v4.3._\n */\nabstract contract GovernorCountingSimpleUpgradeable is Initializable, GovernorUpgradeable {\n    function __GovernorCountingSimple_init() internal onlyInitializing {\n    }\n\n    function __GovernorCountingSimple_init_unchained() internal onlyInitializing {\n    }\n    /**\n     * @dev Supported vote types. Matches Governor Bravo ordering.\n     */\n    enum VoteType {\n        Against,\n        For,\n        Abstain\n    }\n\n    struct ProposalVote {\n        uint256 againstVotes;\n        uint256 forVotes;\n        uint256 abstainVotes;\n        mapping(address => bool) hasVoted;\n    }\n\n    mapping(uint256 => ProposalVote) private _proposalVotes;\n\n    /**\n     * @dev See {IGovernor-COUNTING_MODE}.\n     */\n    // solhint-disable-next-line func-name-mixedcase\n    function COUNTING_MODE() public pure virtual override returns (string memory) {\n        return \"support=bravo&quorum=for,abstain\";\n    }\n\n    /**\n     * @dev See {IGovernor-hasVoted}.\n     */\n    function hasVoted(uint256 proposalId, address account) public view virtual override returns (bool) {\n        return _proposalVotes[proposalId].hasVoted[account];\n    }\n\n    /**\n     * @dev Accessor to the internal vote counts.\n     */\n    function proposalVotes(uint256 proposalId)\n        public\n        view\n        virtual\n        returns (\n            uint256 againstVotes,\n            uint256 forVotes,\n            uint256 abstainVotes\n        )\n    {\n        ProposalVote storage proposalvote = _proposalVotes[proposalId];\n        return (proposalvote.againstVotes, proposalvote.forVotes, proposalvote.abstainVotes);\n    }\n\n    /**\n     * @dev See {Governor-_quorumReached}.\n     */\n    function _quorumReached(uint256 proposalId) internal view virtual override returns (bool) {\n        ProposalVote storage proposalvote = _proposalVotes[proposalId];\n\n        return quorum(proposalSnapshot(proposalId)) <= proposalvote.forVotes + proposalvote.abstainVotes;\n    }\n\n    /**\n     * @dev See {Governor-_voteSucceeded}. In this module, the forVotes must be strictly over the againstVotes.\n     */\n    function _voteSucceeded(uint256 proposalId) internal view virtual override returns (bool) {\n        ProposalVote storage proposalvote = _proposalVotes[proposalId];\n\n        return proposalvote.forVotes > proposalvote.againstVotes;\n    }\n\n    /**\n     * @dev See {Governor-_countVote}. In this module, the support follows the `VoteType` enum (from Governor Bravo).\n     */\n    function _countVote(\n        uint256 proposalId,\n        address account,\n        uint8 support,\n        uint256 weight\n    ) internal virtual override {\n        ProposalVote storage proposalvote = _proposalVotes[proposalId];\n\n        require(!proposalvote.hasVoted[account], \"GovernorVotingSimple: vote already cast\");\n        proposalvote.hasVoted[account] = true;\n\n        if (support == uint8(VoteType.Against)) {\n            proposalvote.againstVotes += weight;\n        } else if (support == uint8(VoteType.For)) {\n            proposalvote.forVotes += weight;\n        } else if (support == uint8(VoteType.Abstain)) {\n            proposalvote.abstainVotes += weight;\n        } else {\n            revert(\"GovernorVotingSimple: invalid value for enum VoteType\");\n        }\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[49] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorVotesUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (governance/extensions/GovernorVotes.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../GovernorUpgradeable.sol\";\nimport \"../utils/IVotesUpgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Extension of {Governor} for voting weight extraction from an {ERC20Votes} token, or since v4.5 an {ERC721Votes} token.\n *\n * _Available since v4.3._\n */\nabstract contract GovernorVotesUpgradeable is Initializable, GovernorUpgradeable {\n    IVotesUpgradeable public token;\n\n    function __GovernorVotes_init(IVotesUpgradeable tokenAddress) internal onlyInitializing {\n        __GovernorVotes_init_unchained(tokenAddress);\n    }\n\n    function __GovernorVotes_init_unchained(IVotesUpgradeable tokenAddress) internal onlyInitializing {\n        token = tokenAddress;\n    }\n\n    /**\n     * Read the voting weight from the token's built in snapshot mechanism (see {IGovernor-getVotes}).\n     */\n    function getVotes(address account, uint256 blockNumber) public view virtual override returns (uint256) {\n        return token.getPastVotes(account, blockNumber);\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[50] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorVotesQuorumFractionUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (governance/extensions/GovernorVotesQuorumFraction.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./GovernorVotesUpgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Extension of {Governor} for voting weight extraction from an {ERC20Votes} token and a quorum expressed as a\n * fraction of the total supply.\n *\n * _Available since v4.3._\n */\nabstract contract GovernorVotesQuorumFractionUpgradeable is Initializable, GovernorVotesUpgradeable {\n    uint256 private _quorumNumerator;\n\n    event QuorumNumeratorUpdated(uint256 oldQuorumNumerator, uint256 newQuorumNumerator);\n\n    /**\n     * @dev Initialize quorum as a fraction of the token's total supply.\n     *\n     * The fraction is specified as `numerator / denominator`. By default the denominator is 100, so quorum is\n     * specified as a percent: a numerator of 10 corresponds to quorum being 10% of total supply. The denominator can be\n     * customized by overriding {quorumDenominator}.\n     */\n    function __GovernorVotesQuorumFraction_init(uint256 quorumNumeratorValue) internal onlyInitializing {\n        __GovernorVotesQuorumFraction_init_unchained(quorumNumeratorValue);\n    }\n\n    function __GovernorVotesQuorumFraction_init_unchained(uint256 quorumNumeratorValue) internal onlyInitializing {\n        _updateQuorumNumerator(quorumNumeratorValue);\n    }\n\n    /**\n     * @dev Returns the current quorum numerator. See {quorumDenominator}.\n     */\n    function quorumNumerator() public view virtual returns (uint256) {\n        return _quorumNumerator;\n    }\n\n    /**\n     * @dev Returns the quorum denominator. Defaults to 100, but may be overridden.\n     */\n    function quorumDenominator() public view virtual returns (uint256) {\n        return 100;\n    }\n\n    /**\n     * @dev Returns the quorum for a block number, in terms of number of votes: `supply * numerator / denominator`.\n     */\n    function quorum(uint256 blockNumber) public view virtual override returns (uint256) {\n        return (token.getPastTotalSupply(blockNumber) * quorumNumerator()) / quorumDenominator();\n    }\n\n    /**\n     * @dev Changes the quorum numerator.\n     *\n     * Emits a {QuorumNumeratorUpdated} event.\n     *\n     * Requirements:\n     *\n     * - Must be called through a governance proposal.\n     * - New numerator must be smaller or equal to the denominator.\n     */\n    function updateQuorumNumerator(uint256 newQuorumNumerator) external virtual onlyGovernance {\n        _updateQuorumNumerator(newQuorumNumerator);\n    }\n\n    /**\n     * @dev Changes the quorum numerator.\n     *\n     * Emits a {QuorumNumeratorUpdated} event.\n     *\n     * Requirements:\n     *\n     * - New numerator must be smaller or equal to the denominator.\n     */\n    function _updateQuorumNumerator(uint256 newQuorumNumerator) internal virtual {\n        require(\n            newQuorumNumerator <= quorumDenominator(),\n            \"GovernorVotesQuorumFraction: quorumNumerator over quorumDenominator\"\n        );\n\n        uint256 oldQuorumNumerator = _quorumNumerator;\n        _quorumNumerator = newQuorumNumerator;\n\n        emit QuorumNumeratorUpdated(oldQuorumNumerator, newQuorumNumerator);\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[49] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorPreventLateQuorumUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (governance/extensions/GovernorPreventLateQuorum.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../GovernorUpgradeable.sol\";\nimport \"../../utils/math/MathUpgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev A module that ensures there is a minimum voting period after quorum is reached. This prevents a large voter from\n * swaying a vote and triggering quorum at the last minute, by ensuring there is always time for other voters to react\n * and try to oppose the decision.\n *\n * If a vote causes quorum to be reached, the proposal's voting period may be extended so that it does not end before at\n * least a given number of blocks have passed (the \"vote extension\" parameter). This parameter can be set by the\n * governance executor (e.g. through a governance proposal).\n *\n * _Available since v4.5._\n */\nabstract contract GovernorPreventLateQuorumUpgradeable is Initializable, GovernorUpgradeable {\n    using SafeCastUpgradeable for uint256;\n    using TimersUpgradeable for TimersUpgradeable.BlockNumber;\n\n    uint64 private _voteExtension;\n    mapping(uint256 => TimersUpgradeable.BlockNumber) private _extendedDeadlines;\n\n    /// @dev Emitted when a proposal deadline is pushed back due to reaching quorum late in its voting period.\n    event ProposalExtended(uint256 indexed proposalId, uint64 extendedDeadline);\n\n    /// @dev Emitted when the {lateQuorumVoteExtension} parameter is changed.\n    event LateQuorumVoteExtensionSet(uint64 oldVoteExtension, uint64 newVoteExtension);\n\n    /**\n     * @dev Initializes the vote extension parameter: the number of blocks that are required to pass since a proposal\n     * reaches quorum until its voting period ends. If necessary the voting period will be extended beyond the one set\n     * at proposal creation.\n     */\n    function __GovernorPreventLateQuorum_init(uint64 initialVoteExtension) internal onlyInitializing {\n        __GovernorPreventLateQuorum_init_unchained(initialVoteExtension);\n    }\n\n    function __GovernorPreventLateQuorum_init_unchained(uint64 initialVoteExtension) internal onlyInitializing {\n        _setLateQuorumVoteExtension(initialVoteExtension);\n    }\n\n    /**\n     * @dev Returns the proposal deadline, which may have been extended beyond that set at proposal creation, if the\n     * proposal reached quorum late in the voting period. See {Governor-proposalDeadline}.\n     */\n    function proposalDeadline(uint256 proposalId) public view virtual override returns (uint256) {\n        return MathUpgradeable.max(super.proposalDeadline(proposalId), _extendedDeadlines[proposalId].getDeadline());\n    }\n\n    /**\n     * @dev Casts a vote and detects if it caused quorum to be reached, potentially extending the voting period. See\n     * {Governor-_castVote}.\n     *\n     * May emit a {ProposalExtended} event.\n     */\n    function _castVote(\n        uint256 proposalId,\n        address account,\n        uint8 support,\n        string memory reason\n    ) internal virtual override returns (uint256) {\n        uint256 result = super._castVote(proposalId, account, support, reason);\n\n        TimersUpgradeable.BlockNumber storage extendedDeadline = _extendedDeadlines[proposalId];\n\n        if (extendedDeadline.isUnset() && _quorumReached(proposalId)) {\n            uint64 extendedDeadlineValue = block.number.toUint64() + lateQuorumVoteExtension();\n\n            if (extendedDeadlineValue > proposalDeadline(proposalId)) {\n                emit ProposalExtended(proposalId, extendedDeadlineValue);\n            }\n\n            extendedDeadline.setDeadline(extendedDeadlineValue);\n        }\n\n        return result;\n    }\n\n    /**\n     * @dev Returns the current value of the vote extension parameter: the number of blocks that are required to pass\n     * from the time a proposal reaches quorum until its voting period ends.\n     */\n    function lateQuorumVoteExtension() public view virtual returns (uint64) {\n        return _voteExtension;\n    }\n\n    /**\n     * @dev Changes the {lateQuorumVoteExtension}. This operation can only be performed by the governance executor,\n     * generally through a governance proposal.\n     *\n     * Emits a {LateQuorumVoteExtensionSet} event.\n     */\n    function setLateQuorumVoteExtension(uint64 newVoteExtension) public virtual onlyGovernance {\n        _setLateQuorumVoteExtension(newVoteExtension);\n    }\n\n    /**\n     * @dev Changes the {lateQuorumVoteExtension}. This is an internal function that can be exposed in a public function\n     * like {setLateQuorumVoteExtension} if another access control mechanism is needed.\n     *\n     * Emits a {LateQuorumVoteExtensionSet} event.\n     */\n    function _setLateQuorumVoteExtension(uint64 newVoteExtension) internal virtual {\n        emit LateQuorumVoteExtensionSet(_voteExtension, newVoteExtension);\n        _voteExtension = newVoteExtension;\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[48] private __gap;\n}\n"
      },
      "@gnosis.pm/safe-contracts/contracts/common/Enum.sol": {
        "content": "// SPDX-License-Identifier: LGPL-3.0-only\npragma solidity >=0.7.0 <0.9.0;\n\n/// @title Enum - Collection of enums\n/// @author Richard Meissner - <[email protected]>\ncontract Enum {\n    enum Operation {Call, DelegateCall}\n}\n"
      },
      "@gnosis.pm/safe-contracts/contracts/libraries/MultiSend.sol": {
        "content": "// SPDX-License-Identifier: LGPL-3.0-only\npragma solidity >=0.7.0 <0.9.0;\n\n/// @title Multi Send - Allows to batch multiple transactions into one.\n/// @author Nick Dodson - <[email protected]>\n/// @author Gonçalo Sá - <[email protected]>\n/// @author Stefan George - <[email protected]>\n/// @author Richard Meissner - <[email protected]>\ncontract MultiSend {\n    address private immutable multisendSingleton;\n\n    constructor() {\n        multisendSingleton = address(this);\n    }\n\n    /// @dev Sends multiple transactions and reverts all if one fails.\n    /// @param transactions Encoded transactions. Each transaction is encoded as a packed bytes of\n    ///                     operation as a uint8 with 0 for a call or 1 for a delegatecall (=> 1 byte),\n    ///                     to as a address (=> 20 bytes),\n    ///                     value as a uint256 (=> 32 bytes),\n    ///                     data length as a uint256 (=> 32 bytes),\n    ///                     data as bytes.\n    ///                     see abi.encodePacked for more information on packed encoding\n    /// @notice This method is payable as delegatecalls keep the msg.value from the previous call\n    ///         If the calling method (e.g. execTransaction) received ETH this would revert otherwise\n    function multiSend(bytes memory transactions) public payable {\n        require(address(this) != multisendSingleton, \"MultiSend should only be called via delegatecall\");\n        // solhint-disable-next-line no-inline-assembly\n        assembly {\n            let length := mload(transactions)\n            let i := 0x20\n            for {\n                // Pre block is not used in \"while mode\"\n            } lt(i, length) {\n                // Post block is not used in \"while mode\"\n            } {\n                // First byte of the data is the operation.\n                // We shift by 248 bits (256 - 8 [operation byte]) it right since mload will always load 32 bytes (a word).\n                // This will also zero out unused data.\n                let operation := shr(0xf8, mload(add(transactions, i)))\n                // We offset the load address by 1 byte (operation byte)\n                // We shift it right by 96 bits (256 - 160 [20 address bytes]) to right-align the data and zero out unused data.\n                let to := shr(0x60, mload(add(transactions, add(i, 0x01))))\n                // We offset the load address by 21 byte (operation byte + 20 address bytes)\n                let value := mload(add(transactions, add(i, 0x15)))\n                // We offset the load address by 53 byte (operation byte + 20 address bytes + 32 value bytes)\n                let dataLength := mload(add(transactions, add(i, 0x35)))\n                // We offset the load address by 85 byte (operation byte + 20 address bytes + 32 value bytes + 32 data length bytes)\n                let data := add(transactions, add(i, 0x55))\n                let success := 0\n                switch operation\n                    case 0 {\n                        success := call(gas(), to, value, data, dataLength, 0, 0)\n                    }\n                    case 1 {\n                        success := delegatecall(gas(), to, data, dataLength, 0, 0)\n                    }\n                if eq(success, 0) {\n                    revert(0, 0)\n                }\n                // Next entry starts at 85 byte + data length\n                i := add(i, add(0x55, dataLength))\n            }\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/cryptography/ECDSAUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/ECDSA.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../StringsUpgradeable.sol\";\n\n/**\n * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.\n *\n * These functions can be used to verify that a message was signed by the holder\n * of the private keys of a given address.\n */\nlibrary ECDSAUpgradeable {\n    enum RecoverError {\n        NoError,\n        InvalidSignature,\n        InvalidSignatureLength,\n        InvalidSignatureS,\n        InvalidSignatureV\n    }\n\n    function _throwError(RecoverError error) private pure {\n        if (error == RecoverError.NoError) {\n            return; // no error: do nothing\n        } else if (error == RecoverError.InvalidSignature) {\n            revert(\"ECDSA: invalid signature\");\n        } else if (error == RecoverError.InvalidSignatureLength) {\n            revert(\"ECDSA: invalid signature length\");\n        } else if (error == RecoverError.InvalidSignatureS) {\n            revert(\"ECDSA: invalid signature 's' value\");\n        } else if (error == RecoverError.InvalidSignatureV) {\n            revert(\"ECDSA: invalid signature 'v' value\");\n        }\n    }\n\n    /**\n     * @dev Returns the address that signed a hashed message (`hash`) with\n     * `signature` or error string. This address can then be used for verification purposes.\n     *\n     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:\n     * this function rejects them by requiring the `s` value to be in the lower\n     * half order, and the `v` value to be either 27 or 28.\n     *\n     * IMPORTANT: `hash` _must_ be the result of a hash operation for the\n     * verification to be secure: it is possible to craft signatures that\n     * recover to arbitrary addresses for non-hashed data. A safe way to ensure\n     * this is by receiving a hash of the original message (which may otherwise\n     * be too long), and then calling {toEthSignedMessageHash} on it.\n     *\n     * Documentation for signature generation:\n     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]\n     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]\n     *\n     * _Available since v4.3._\n     */\n    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {\n        // Check the signature length\n        // - case 65: r,s,v signature (standard)\n        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._\n        if (signature.length == 65) {\n            bytes32 r;\n            bytes32 s;\n            uint8 v;\n            // ecrecover takes the signature parameters, and the only way to get them\n            // currently is to use assembly.\n            assembly {\n                r := mload(add(signature, 0x20))\n                s := mload(add(signature, 0x40))\n                v := byte(0, mload(add(signature, 0x60)))\n            }\n            return tryRecover(hash, v, r, s);\n        } else if (signature.length == 64) {\n            bytes32 r;\n            bytes32 vs;\n            // ecrecover takes the signature parameters, and the only way to get them\n            // currently is to use assembly.\n            assembly {\n                r := mload(add(signature, 0x20))\n                vs := mload(add(signature, 0x40))\n            }\n            return tryRecover(hash, r, vs);\n        } else {\n            return (address(0), RecoverError.InvalidSignatureLength);\n        }\n    }\n\n    /**\n     * @dev Returns the address that signed a hashed message (`hash`) with\n     * `signature`. This address can then be used for verification purposes.\n     *\n     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:\n     * this function rejects them by requiring the `s` value to be in the lower\n     * half order, and the `v` value to be either 27 or 28.\n     *\n     * IMPORTANT: `hash` _must_ be the result of a hash operation for the\n     * verification to be secure: it is possible to craft signatures that\n     * recover to arbitrary addresses for non-hashed data. A safe way to ensure\n     * this is by receiving a hash of the original message (which may otherwise\n     * be too long), and then calling {toEthSignedMessageHash} on it.\n     */\n    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {\n        (address recovered, RecoverError error) = tryRecover(hash, signature);\n        _throwError(error);\n        return recovered;\n    }\n\n    /**\n     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.\n     *\n     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]\n     *\n     * _Available since v4.3._\n     */\n    function tryRecover(\n        bytes32 hash,\n        bytes32 r,\n        bytes32 vs\n    ) internal pure returns (address, RecoverError) {\n        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);\n        uint8 v = uint8((uint256(vs) >> 255) + 27);\n        return tryRecover(hash, v, r, s);\n    }\n\n    /**\n     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.\n     *\n     * _Available since v4.2._\n     */\n    function recover(\n        bytes32 hash,\n        bytes32 r,\n        bytes32 vs\n    ) internal pure returns (address) {\n        (address recovered, RecoverError error) = tryRecover(hash, r, vs);\n        _throwError(error);\n        return recovered;\n    }\n\n    /**\n     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,\n     * `r` and `s` signature fields separately.\n     *\n     * _Available since v4.3._\n     */\n    function tryRecover(\n        bytes32 hash,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) internal pure returns (address, RecoverError) {\n        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature\n        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines\n        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most\n        // signatures from current libraries generate a unique signature with an s-value in the lower half order.\n        //\n        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value\n        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or\n        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept\n        // these malleable signatures as well.\n        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {\n            return (address(0), RecoverError.InvalidSignatureS);\n        }\n        if (v != 27 && v != 28) {\n            return (address(0), RecoverError.InvalidSignatureV);\n        }\n\n        // If the signature is valid (and not malleable), return the signer address\n        address signer = ecrecover(hash, v, r, s);\n        if (signer == address(0)) {\n            return (address(0), RecoverError.InvalidSignature);\n        }\n\n        return (signer, RecoverError.NoError);\n    }\n\n    /**\n     * @dev Overload of {ECDSA-recover} that receives the `v`,\n     * `r` and `s` signature fields separately.\n     */\n    function recover(\n        bytes32 hash,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) internal pure returns (address) {\n        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);\n        _throwError(error);\n        return recovered;\n    }\n\n    /**\n     * @dev Returns an Ethereum Signed Message, created from a `hash`. This\n     * produces hash corresponding to the one signed with the\n     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]\n     * JSON-RPC method as part of EIP-191.\n     *\n     * See {recover}.\n     */\n    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {\n        // 32 is the length in bytes of hash,\n        // enforced by the type signature above\n        return keccak256(abi.encodePacked(\"\\x19Ethereum Signed Message:\\n32\", hash));\n    }\n\n    /**\n     * @dev Returns an Ethereum Signed Message, created from `s`. This\n     * produces hash corresponding to the one signed with the\n     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]\n     * JSON-RPC method as part of EIP-191.\n     *\n     * See {recover}.\n     */\n    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {\n        return keccak256(abi.encodePacked(\"\\x19Ethereum Signed Message:\\n\", StringsUpgradeable.toString(s.length), s));\n    }\n\n    /**\n     * @dev Returns an Ethereum Signed Typed Data, created from a\n     * `domainSeparator` and a `structHash`. This produces hash corresponding\n     * to the one signed with the\n     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]\n     * JSON-RPC method as part of EIP-712.\n     *\n     * See {recover}.\n     */\n    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {\n        return keccak256(abi.encodePacked(\"\\x19\\x01\", domainSeparator, structHash));\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/cryptography/draft-EIP712Upgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/cryptography/draft-EIP712.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./ECDSAUpgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.\n *\n * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,\n * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding\n * they need in their contracts using a combination of `abi.encode` and `keccak256`.\n *\n * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding\n * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA\n * ({_hashTypedDataV4}).\n *\n * The implementation of the domain separator was designed to be as efficient as possible while still properly updating\n * the chain id to protect against replay attacks on an eventual fork of the chain.\n *\n * NOTE: This contract implements the version of the encoding known as \"v4\", as implemented by the JSON RPC method\n * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].\n *\n * _Available since v3.4._\n */\nabstract contract EIP712Upgradeable is Initializable {\n    /* solhint-disable var-name-mixedcase */\n    bytes32 private _HASHED_NAME;\n    bytes32 private _HASHED_VERSION;\n    bytes32 private constant _TYPE_HASH = keccak256(\"EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)\");\n\n    /* solhint-enable var-name-mixedcase */\n\n    /**\n     * @dev Initializes the domain separator and parameter caches.\n     *\n     * The meaning of `name` and `version` is specified in\n     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:\n     *\n     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.\n     * - `version`: the current major version of the signing domain.\n     *\n     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart\n     * contract upgrade].\n     */\n    function __EIP712_init(string memory name, string memory version) internal onlyInitializing {\n        __EIP712_init_unchained(name, version);\n    }\n\n    function __EIP712_init_unchained(string memory name, string memory version) internal onlyInitializing {\n        bytes32 hashedName = keccak256(bytes(name));\n        bytes32 hashedVersion = keccak256(bytes(version));\n        _HASHED_NAME = hashedName;\n        _HASHED_VERSION = hashedVersion;\n    }\n\n    /**\n     * @dev Returns the domain separator for the current chain.\n     */\n    function _domainSeparatorV4() internal view returns (bytes32) {\n        return _buildDomainSeparator(_TYPE_HASH, _EIP712NameHash(), _EIP712VersionHash());\n    }\n\n    function _buildDomainSeparator(\n        bytes32 typeHash,\n        bytes32 nameHash,\n        bytes32 versionHash\n    ) private view returns (bytes32) {\n        return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));\n    }\n\n    /**\n     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this\n     * function returns the hash of the fully encoded EIP712 message for this domain.\n     *\n     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:\n     *\n     * ```solidity\n     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(\n     *     keccak256(\"Mail(address to,string contents)\"),\n     *     mailTo,\n     *     keccak256(bytes(mailContents))\n     * )));\n     * address signer = ECDSA.recover(digest, signature);\n     * ```\n     */\n    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {\n        return ECDSAUpgradeable.toTypedDataHash(_domainSeparatorV4(), structHash);\n    }\n\n    /**\n     * @dev The hash of the name parameter for the EIP712 domain.\n     *\n     * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs\n     * are a concern.\n     */\n    function _EIP712NameHash() internal virtual view returns (bytes32) {\n        return _HASHED_NAME;\n    }\n\n    /**\n     * @dev The hash of the version parameter for the EIP712 domain.\n     *\n     * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs\n     * are a concern.\n     */\n    function _EIP712VersionHash() internal virtual view returns (bytes32) {\n        return _HASHED_VERSION;\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[50] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n    function __ERC165_init() internal onlyInitializing {\n    }\n\n    function __ERC165_init_unchained() internal onlyInitializing {\n    }\n    /**\n     * @dev See {IERC165-supportsInterface}.\n     */\n    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n        return interfaceId == type(IERC165Upgradeable).interfaceId;\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[50] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/math/SafeCastUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/math/SafeCast.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow\n * checks.\n *\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\n * easily result in undesired exploitation or bugs, since developers usually\n * assume that overflows raise errors. `SafeCast` restores this intuition by\n * reverting the transaction when such an operation overflows.\n *\n * Using this library instead of the unchecked operations eliminates an entire\n * class of bugs, so it's recommended to use it always.\n *\n * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing\n * all math on `uint256` and `int256` and then downcasting.\n */\nlibrary SafeCastUpgradeable {\n    /**\n     * @dev Returns the downcasted uint224 from uint256, reverting on\n     * overflow (when the input is greater than largest uint224).\n     *\n     * Counterpart to Solidity's `uint224` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 224 bits\n     */\n    function toUint224(uint256 value) internal pure returns (uint224) {\n        require(value <= type(uint224).max, \"SafeCast: value doesn't fit in 224 bits\");\n        return uint224(value);\n    }\n\n    /**\n     * @dev Returns the downcasted uint128 from uint256, reverting on\n     * overflow (when the input is greater than largest uint128).\n     *\n     * Counterpart to Solidity's `uint128` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 128 bits\n     */\n    function toUint128(uint256 value) internal pure returns (uint128) {\n        require(value <= type(uint128).max, \"SafeCast: value doesn't fit in 128 bits\");\n        return uint128(value);\n    }\n\n    /**\n     * @dev Returns the downcasted uint96 from uint256, reverting on\n     * overflow (when the input is greater than largest uint96).\n     *\n     * Counterpart to Solidity's `uint96` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 96 bits\n     */\n    function toUint96(uint256 value) internal pure returns (uint96) {\n        require(value <= type(uint96).max, \"SafeCast: value doesn't fit in 96 bits\");\n        return uint96(value);\n    }\n\n    /**\n     * @dev Returns the downcasted uint64 from uint256, reverting on\n     * overflow (when the input is greater than largest uint64).\n     *\n     * Counterpart to Solidity's `uint64` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 64 bits\n     */\n    function toUint64(uint256 value) internal pure returns (uint64) {\n        require(value <= type(uint64).max, \"SafeCast: value doesn't fit in 64 bits\");\n        return uint64(value);\n    }\n\n    /**\n     * @dev Returns the downcasted uint32 from uint256, reverting on\n     * overflow (when the input is greater than largest uint32).\n     *\n     * Counterpart to Solidity's `uint32` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 32 bits\n     */\n    function toUint32(uint256 value) internal pure returns (uint32) {\n        require(value <= type(uint32).max, \"SafeCast: value doesn't fit in 32 bits\");\n        return uint32(value);\n    }\n\n    /**\n     * @dev Returns the downcasted uint16 from uint256, reverting on\n     * overflow (when the input is greater than largest uint16).\n     *\n     * Counterpart to Solidity's `uint16` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 16 bits\n     */\n    function toUint16(uint256 value) internal pure returns (uint16) {\n        require(value <= type(uint16).max, \"SafeCast: value doesn't fit in 16 bits\");\n        return uint16(value);\n    }\n\n    /**\n     * @dev Returns the downcasted uint8 from uint256, reverting on\n     * overflow (when the input is greater than largest uint8).\n     *\n     * Counterpart to Solidity's `uint8` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 8 bits.\n     */\n    function toUint8(uint256 value) internal pure returns (uint8) {\n        require(value <= type(uint8).max, \"SafeCast: value doesn't fit in 8 bits\");\n        return uint8(value);\n    }\n\n    /**\n     * @dev Converts a signed int256 into an unsigned uint256.\n     *\n     * Requirements:\n     *\n     * - input must be greater than or equal to 0.\n     */\n    function toUint256(int256 value) internal pure returns (uint256) {\n        require(value >= 0, \"SafeCast: value must be positive\");\n        return uint256(value);\n    }\n\n    /**\n     * @dev Returns the downcasted int128 from int256, reverting on\n     * overflow (when the input is less than smallest int128 or\n     * greater than largest int128).\n     *\n     * Counterpart to Solidity's `int128` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 128 bits\n     *\n     * _Available since v3.1._\n     */\n    function toInt128(int256 value) internal pure returns (int128) {\n        require(value >= type(int128).min && value <= type(int128).max, \"SafeCast: value doesn't fit in 128 bits\");\n        return int128(value);\n    }\n\n    /**\n     * @dev Returns the downcasted int64 from int256, reverting on\n     * overflow (when the input is less than smallest int64 or\n     * greater than largest int64).\n     *\n     * Counterpart to Solidity's `int64` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 64 bits\n     *\n     * _Available since v3.1._\n     */\n    function toInt64(int256 value) internal pure returns (int64) {\n        require(value >= type(int64).min && value <= type(int64).max, \"SafeCast: value doesn't fit in 64 bits\");\n        return int64(value);\n    }\n\n    /**\n     * @dev Returns the downcasted int32 from int256, reverting on\n     * overflow (when the input is less than smallest int32 or\n     * greater than largest int32).\n     *\n     * Counterpart to Solidity's `int32` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 32 bits\n     *\n     * _Available since v3.1._\n     */\n    function toInt32(int256 value) internal pure returns (int32) {\n        require(value >= type(int32).min && value <= type(int32).max, \"SafeCast: value doesn't fit in 32 bits\");\n        return int32(value);\n    }\n\n    /**\n     * @dev Returns the downcasted int16 from int256, reverting on\n     * overflow (when the input is less than smallest int16 or\n     * greater than largest int16).\n     *\n     * Counterpart to Solidity's `int16` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 16 bits\n     *\n     * _Available since v3.1._\n     */\n    function toInt16(int256 value) internal pure returns (int16) {\n        require(value >= type(int16).min && value <= type(int16).max, \"SafeCast: value doesn't fit in 16 bits\");\n        return int16(value);\n    }\n\n    /**\n     * @dev Returns the downcasted int8 from int256, reverting on\n     * overflow (when the input is less than smallest int8 or\n     * greater than largest int8).\n     *\n     * Counterpart to Solidity's `int8` operator.\n     *\n     * Requirements:\n     *\n     * - input must fit into 8 bits.\n     *\n     * _Available since v3.1._\n     */\n    function toInt8(int256 value) internal pure returns (int8) {\n        require(value >= type(int8).min && value <= type(int8).max, \"SafeCast: value doesn't fit in 8 bits\");\n        return int8(value);\n    }\n\n    /**\n     * @dev Converts an unsigned uint256 into a signed int256.\n     *\n     * Requirements:\n     *\n     * - input must be less than or equal to maxInt256.\n     */\n    function toInt256(uint256 value) internal pure returns (int256) {\n        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\n        require(value <= uint256(type(int256).max), \"SafeCast: value doesn't fit in an int256\");\n        return int256(value);\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n    /**\n     * @dev Returns true if `account` is a contract.\n     *\n     * [IMPORTANT]\n     * ====\n     * It is unsafe to assume that an address for which this function returns\n     * false is an externally-owned account (EOA) and not a contract.\n     *\n     * Among others, `isContract` will return false for the following\n     * types of addresses:\n     *\n     *  - an externally-owned account\n     *  - a contract in construction\n     *  - an address where a contract will be created\n     *  - an address where a contract lived, but was destroyed\n     * ====\n     *\n     * [IMPORTANT]\n     * ====\n     * You shouldn't rely on `isContract` to protect against flash loan attacks!\n     *\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n     * constructor.\n     * ====\n     */\n    function isContract(address account) internal view returns (bool) {\n        // This method relies on extcodesize/address.code.length, which returns 0\n        // for contracts in construction, since the code is only stored at the end\n        // of the constructor execution.\n\n        return account.code.length > 0;\n    }\n\n    /**\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n     * `recipient`, forwarding all available gas and reverting on errors.\n     *\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\n     * imposed by `transfer`, making them unable to receive funds via\n     * `transfer`. {sendValue} removes this limitation.\n     *\n     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n     *\n     * IMPORTANT: because control is transferred to `recipient`, care must be\n     * taken to not create reentrancy vulnerabilities. Consider using\n     * {ReentrancyGuard} or the\n     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        require(success, \"Address: unable to send value, recipient may have reverted\");\n    }\n\n    /**\n     * @dev Performs a Solidity function call using a low level `call`. A\n     * plain `call` is an unsafe replacement for a function call: use this\n     * function instead.\n     *\n     * If `target` reverts with a revert reason, it is bubbled up by this\n     * function (like regular Solidity function calls).\n     *\n     * Returns the raw returned data. To convert to the expected return value,\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n     *\n     * Requirements:\n     *\n     * - `target` must be a contract.\n     * - calling `target` with `data` must not revert.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCall(target, data, \"Address: low-level call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n     * `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but also transferring `value` wei to `target`.\n     *\n     * Requirements:\n     *\n     * - the calling contract must have an ETH balance of at least `value`.\n     * - the called Solidity function must be `payable`.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(address(this).balance >= value, \"Address: insufficient balance for call\");\n        require(isContract(target), \"Address: call to non-contract\");\n\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResult(success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        require(isContract(target), \"Address: static call to non-contract\");\n\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResult(success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the\n     * revert reason using the provided one.\n     *\n     * _Available since v4.3._\n     */\n    function verifyCallResult(\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal pure returns (bytes memory) {\n        if (success) {\n            return returndata;\n        } else {\n            // Look for revert reason and bubble it up if present\n            if (returndata.length > 0) {\n                // The easiest way to bubble the revert reason is using memory via assembly\n\n                assembly {\n                    let returndata_size := mload(returndata)\n                    revert(add(32, returndata), returndata_size)\n                }\n            } else {\n                revert(errorMessage);\n            }\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n    function __Context_init() internal onlyInitializing {\n    }\n\n    function __Context_init_unchained() internal onlyInitializing {\n    }\n    function _msgSender() internal view virtual returns (address) {\n        return msg.sender;\n    }\n\n    function _msgData() internal view virtual returns (bytes calldata) {\n        return msg.data;\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[50] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/TimersUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Timers.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Tooling for timepoints, timers and delays\n */\nlibrary TimersUpgradeable {\n    struct Timestamp {\n        uint64 _deadline;\n    }\n\n    function getDeadline(Timestamp memory timer) internal pure returns (uint64) {\n        return timer._deadline;\n    }\n\n    function setDeadline(Timestamp storage timer, uint64 timestamp) internal {\n        timer._deadline = timestamp;\n    }\n\n    function reset(Timestamp storage timer) internal {\n        timer._deadline = 0;\n    }\n\n    function isUnset(Timestamp memory timer) internal pure returns (bool) {\n        return timer._deadline == 0;\n    }\n\n    function isStarted(Timestamp memory timer) internal pure returns (bool) {\n        return timer._deadline > 0;\n    }\n\n    function isPending(Timestamp memory timer) internal view returns (bool) {\n        return timer._deadline > block.timestamp;\n    }\n\n    function isExpired(Timestamp memory timer) internal view returns (bool) {\n        return isStarted(timer) && timer._deadline <= block.timestamp;\n    }\n\n    struct BlockNumber {\n        uint64 _deadline;\n    }\n\n    function getDeadline(BlockNumber memory timer) internal pure returns (uint64) {\n        return timer._deadline;\n    }\n\n    function setDeadline(BlockNumber storage timer, uint64 timestamp) internal {\n        timer._deadline = timestamp;\n    }\n\n    function reset(BlockNumber storage timer) internal {\n        timer._deadline = 0;\n    }\n\n    function isUnset(BlockNumber memory timer) internal pure returns (bool) {\n        return timer._deadline == 0;\n    }\n\n    function isStarted(BlockNumber memory timer) internal pure returns (bool) {\n        return timer._deadline > 0;\n    }\n\n    function isPending(BlockNumber memory timer) internal view returns (bool) {\n        return timer._deadline > block.number;\n    }\n\n    function isExpired(BlockNumber memory timer) internal view returns (bool) {\n        return isStarted(timer) && timer._deadline <= block.number;\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/governance/IGovernorUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (governance/IGovernor.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Interface of the {Governor} core.\n *\n * _Available since v4.3._\n */\nabstract contract IGovernorUpgradeable is Initializable, IERC165Upgradeable {\n    function __IGovernor_init() internal onlyInitializing {\n    }\n\n    function __IGovernor_init_unchained() internal onlyInitializing {\n    }\n    enum ProposalState {\n        Pending,\n        Active,\n        Canceled,\n        Defeated,\n        Succeeded,\n        Queued,\n        Expired,\n        Executed\n    }\n\n    /**\n     * @dev Emitted when a proposal is created.\n     */\n    event ProposalCreated(\n        uint256 proposalId,\n        address proposer,\n        address[] targets,\n        uint256[] values,\n        string[] signatures,\n        bytes[] calldatas,\n        uint256 startBlock,\n        uint256 endBlock,\n        string description\n    );\n\n    /**\n     * @dev Emitted when a proposal is canceled.\n     */\n    event ProposalCanceled(uint256 proposalId);\n\n    /**\n     * @dev Emitted when a proposal is executed.\n     */\n    event ProposalExecuted(uint256 proposalId);\n\n    /**\n     * @dev Emitted when a vote is cast.\n     *\n     * Note: `support` values should be seen as buckets. There interpretation depends on the voting module used.\n     */\n    event VoteCast(address indexed voter, uint256 proposalId, uint8 support, uint256 weight, string reason);\n\n    /**\n     * @notice module:core\n     * @dev Name of the governor instance (used in building the ERC712 domain separator).\n     */\n    function name() public view virtual returns (string memory);\n\n    /**\n     * @notice module:core\n     * @dev Version of the governor instance (used in building the ERC712 domain separator). Default: \"1\"\n     */\n    function version() public view virtual returns (string memory);\n\n    /**\n     * @notice module:voting\n     * @dev A description of the possible `support` values for {castVote} and the way these votes are counted, meant to\n     * be consumed by UIs to show correct vote options and interpret the results. The string is a URL-encoded sequence of\n     * key-value pairs that each describe one aspect, for example `support=bravo&quorum=for,abstain`.\n     *\n     * There are 2 standard keys: `support` and `quorum`.\n     *\n     * - `support=bravo` refers to the vote options 0 = Against, 1 = For, 2 = Abstain, as in `GovernorBravo`.\n     * - `quorum=bravo` means that only For votes are counted towards quorum.\n     * - `quorum=for,abstain` means that both For and Abstain votes are counted towards quorum.\n     *\n     * NOTE: The string can be decoded by the standard\n     * https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams[`URLSearchParams`]\n     * JavaScript class.\n     */\n    // solhint-disable-next-line func-name-mixedcase\n    function COUNTING_MODE() public pure virtual returns (string memory);\n\n    /**\n     * @notice module:core\n     * @dev Hashing function used to (re)build the proposal id from the proposal details..\n     */\n    function hashProposal(\n        address[] calldata targets,\n        uint256[] calldata values,\n        bytes[] calldata calldatas,\n        bytes32 descriptionHash\n    ) public pure virtual returns (uint256);\n\n    /**\n     * @notice module:core\n     * @dev Current state of a proposal, following Compound's convention\n     */\n    function state(uint256 proposalId) public view virtual returns (ProposalState);\n\n    /**\n     * @notice module:core\n     * @dev Block number used to retrieve user's votes and quorum. As per Compound's Comp and OpenZeppelin's\n     * ERC20Votes, the snapshot is performed at the end of this block. Hence, voting for this proposal starts at the\n     * beginning of the following block.\n     */\n    function proposalSnapshot(uint256 proposalId) public view virtual returns (uint256);\n\n    /**\n     * @notice module:core\n     * @dev Block number at which votes close. Votes close at the end of this block, so it is possible to cast a vote\n     * during this block.\n     */\n    function proposalDeadline(uint256 proposalId) public view virtual returns (uint256);\n\n    /**\n     * @notice module:user-config\n     * @dev Delay, in number of block, between the proposal is created and the vote starts. This can be increassed to\n     * leave time for users to buy voting power, of delegate it, before the voting of a proposal starts.\n     */\n    function votingDelay() public view virtual returns (uint256);\n\n    /**\n     * @notice module:user-config\n     * @dev Delay, in number of blocks, between the vote start and vote ends.\n     *\n     * NOTE: The {votingDelay} can delay the start of the vote. This must be considered when setting the voting\n     * duration compared to the voting delay.\n     */\n    function votingPeriod() public view virtual returns (uint256);\n\n    /**\n     * @notice module:user-config\n     * @dev Minimum number of cast voted required for a proposal to be successful.\n     *\n     * Note: The `blockNumber` parameter corresponds to the snaphot used for counting vote. This allows to scale the\n     * quroum depending on values such as the totalSupply of a token at this block (see {ERC20Votes}).\n     */\n    function quorum(uint256 blockNumber) public view virtual returns (uint256);\n\n    /**\n     * @notice module:reputation\n     * @dev Voting power of an `account` at a specific `blockNumber`.\n     *\n     * Note: this can be implemented in a number of ways, for example by reading the delegated balance from one (or\n     * multiple), {ERC20Votes} tokens.\n     */\n    function getVotes(address account, uint256 blockNumber) public view virtual returns (uint256);\n\n    /**\n     * @notice module:voting\n     * @dev Returns weither `account` has cast a vote on `proposalId`.\n     */\n    function hasVoted(uint256 proposalId, address account) public view virtual returns (bool);\n\n    /**\n     * @dev Create a new proposal. Vote start {IGovernor-votingDelay} blocks after the proposal is created and ends\n     * {IGovernor-votingPeriod} blocks after the voting starts.\n     *\n     * Emits a {ProposalCreated} event.\n     */\n    function propose(\n        address[] memory targets,\n        uint256[] memory values,\n        bytes[] memory calldatas,\n        string memory description\n    ) public virtual returns (uint256 proposalId);\n\n    /**\n     * @dev Execute a successful proposal. This requires the quorum to be reached, the vote to be successful, and the\n     * deadline to be reached.\n     *\n     * Emits a {ProposalExecuted} event.\n     *\n     * Note: some module can modify the requirements for execution, for example by adding an additional timelock.\n     */\n    function execute(\n        address[] memory targets,\n        uint256[] memory values,\n        bytes[] memory calldatas,\n        bytes32 descriptionHash\n    ) public payable virtual returns (uint256 proposalId);\n\n    /**\n     * @dev Cast a vote\n     *\n     * Emits a {VoteCast} event.\n     */\n    function castVote(uint256 proposalId, uint8 support) public virtual returns (uint256 balance);\n\n    /**\n     * @dev Cast a vote with a reason\n     *\n     * Emits a {VoteCast} event.\n     */\n    function castVoteWithReason(\n        uint256 proposalId,\n        uint8 support,\n        string calldata reason\n    ) public virtual returns (uint256 balance);\n\n    /**\n     * @dev Cast a vote using the user cryptographic signature.\n     *\n     * Emits a {VoteCast} event.\n     */\n    function castVoteBySig(\n        uint256 proposalId,\n        uint8 support,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) public virtual returns (uint256 balance);\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[50] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To initialize the implementation contract, you can either invoke the\n * initializer manually, or you can include a constructor to automatically mark it as initialized when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() initializer {}\n * ```\n * ====\n */\nabstract contract Initializable {\n    /**\n     * @dev Indicates that the contract has been initialized.\n     */\n    bool private _initialized;\n\n    /**\n     * @dev Indicates that the contract is in the process of being initialized.\n     */\n    bool private _initializing;\n\n    /**\n     * @dev Modifier to protect an initializer function from being invoked twice.\n     */\n    modifier initializer() {\n        // If the contract is initializing we ignore whether _initialized is set in order to support multiple\n        // inheritance patterns, but we only do this in the context of a constructor, because in other contexts the\n        // contract may have been reentered.\n        require(_initializing ? _isConstructor() : !_initialized, \"Initializable: contract is already initialized\");\n\n        bool isTopLevelCall = !_initializing;\n        if (isTopLevelCall) {\n            _initializing = true;\n            _initialized = true;\n        }\n\n        _;\n\n        if (isTopLevelCall) {\n            _initializing = false;\n        }\n    }\n\n    /**\n     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n     * {initializer} modifier, directly or indirectly.\n     */\n    modifier onlyInitializing() {\n        require(_initializing, \"Initializable: contract is not initializing\");\n        _;\n    }\n\n    function _isConstructor() private view returns (bool) {\n        return !AddressUpgradeable.isContract(address(this));\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n    bytes16 private constant _HEX_SYMBOLS = \"0123456789abcdef\";\n\n    /**\n     * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n     */\n    function toString(uint256 value) internal pure returns (string memory) {\n        // Inspired by OraclizeAPI's implementation - MIT licence\n        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol\n\n        if (value == 0) {\n            return \"0\";\n        }\n        uint256 temp = value;\n        uint256 digits;\n        while (temp != 0) {\n            digits++;\n            temp /= 10;\n        }\n        bytes memory buffer = new bytes(digits);\n        while (value != 0) {\n            digits -= 1;\n            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));\n            value /= 10;\n        }\n        return string(buffer);\n    }\n\n    /**\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n     */\n    function toHexString(uint256 value) internal pure returns (string memory) {\n        if (value == 0) {\n            return \"0x00\";\n        }\n        uint256 temp = value;\n        uint256 length = 0;\n        while (temp != 0) {\n            length++;\n            temp >>= 8;\n        }\n        return toHexString(value, length);\n    }\n\n    /**\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n     */\n    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n        bytes memory buffer = new bytes(2 * length + 2);\n        buffer[0] = \"0\";\n        buffer[1] = \"x\";\n        for (uint256 i = 2 * length + 1; i > 1; --i) {\n            buffer[i] = _HEX_SYMBOLS[value & 0xf];\n            value >>= 4;\n        }\n        require(value == 0, \"Strings: hex length insufficient\");\n        return string(buffer);\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n    /**\n     * @dev Returns true if this contract implements the interface defined by\n     * `interfaceId`. See the corresponding\n     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n     * to learn more about how these ids are created.\n     *\n     * This function call must use less than 30 000 gas.\n     */\n    function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/governance/utils/IVotesUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (governance/utils/IVotes.sol)\npragma solidity ^0.8.0;\n\n/**\n * @dev Common interface for {ERC20Votes}, {ERC721Votes}, and other {Votes}-enabled contracts.\n *\n * _Available since v4.5._\n */\ninterface IVotesUpgradeable {\n    /**\n     * @dev Emitted when an account changes their delegate.\n     */\n    event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate);\n\n    /**\n     * @dev Emitted when a token transfer or delegate change results in changes to a delegate's number of votes.\n     */\n    event DelegateVotesChanged(address indexed delegate, uint256 previousBalance, uint256 newBalance);\n\n    /**\n     * @dev Returns the current amount of votes that `account` has.\n     */\n    function getVotes(address account) external view returns (uint256);\n\n    /**\n     * @dev Returns the amount of votes that `account` had at the end of a past block (`blockNumber`).\n     */\n    function getPastVotes(address account, uint256 blockNumber) external view returns (uint256);\n\n    /**\n     * @dev Returns the total supply of votes available at the end of a past block (`blockNumber`).\n     *\n     * NOTE: This value is the sum of all available votes, which is not necessarily the sum of all delegated votes.\n     * Votes that have not been delegated are still part of total supply, even though they would not participate in a\n     * vote.\n     */\n    function getPastTotalSupply(uint256 blockNumber) external view returns (uint256);\n\n    /**\n     * @dev Returns the delegate that `account` has chosen.\n     */\n    function delegates(address account) external view returns (address);\n\n    /**\n     * @dev Delegates votes from the sender to `delegatee`.\n     */\n    function delegate(address delegatee) external;\n\n    /**\n     * @dev Delegates votes from signer to `delegatee`.\n     */\n    function delegateBySig(\n        address delegatee,\n        uint256 nonce,\n        uint256 expiry,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) external;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n    /**\n     * @dev Returns the largest of two numbers.\n     */\n    function max(uint256 a, uint256 b) internal pure returns (uint256) {\n        return a >= b ? a : b;\n    }\n\n    /**\n     * @dev Returns the smallest of two numbers.\n     */\n    function min(uint256 a, uint256 b) internal pure returns (uint256) {\n        return a < b ? a : b;\n    }\n\n    /**\n     * @dev Returns the average of two numbers. The result is rounded towards\n     * zero.\n     */\n    function average(uint256 a, uint256 b) internal pure returns (uint256) {\n        // (a + b) / 2 can overflow.\n        return (a & b) + (a ^ b) / 2;\n    }\n\n    /**\n     * @dev Returns the ceiling of the division of two numbers.\n     *\n     * This differs from standard division with `/` in that it rounds up instead\n     * of rounding down.\n     */\n    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n        // (a + b - 1) / b can overflow on addition, so we distribute.\n        return a / b + (a % b == 0 ? 0 : 1);\n    }\n}\n"
      }
    },
    "settings": {
      "optimizer": {
        "enabled": false,
        "runs": 200
      },
      "outputSelection": {
        "*": {
          "*": [
            "evm.bytecode",
            "evm.deployedBytecode",
            "devdoc",
            "userdoc",
            "metadata",
            "abi"
          ]
        }
      },
      "metadata": {
        "useLiteralContent": true
      },
      "libraries": {
        "contracts/MultisendEncoder.sol": {
          "MultisendEncoder": "0xb67ede523171325345780fa3016b7f5221293df0"
        }
      }
    }
  }
}