TurtleGovernor

{{
  "language": "Solidity",
  "sources": {
    "src/TurtleGovernor.sol": {
      "content": "// SPDX-License-Identifier: MIT
// Compatible with OpenZeppelin Contracts ^5.2.0
pragma solidity =0.8.26;

import { GovernorVotesQuorumFractionUpgradeable } from
    "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorVotesQuorumFractionUpgradeable.sol";
import { GovernorTimelockControlUpgradeable } from
    "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorTimelockControlUpgradeable.sol";
import { GovernorCountingSimpleUpgradeable } from
    "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorCountingSimpleUpgradeable.sol";
import { GovernorSettingsUpgradeable } from
    "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorSettingsUpgradeable.sol";
import { GovernorStorageUpgradeable } from
    "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorStorageUpgradeable.sol";
import { GovernorVotesUpgradeable } from
    "@openzeppelin/contracts-upgradeable/governance/extensions/GovernorVotesUpgradeable.sol";
import { TimelockControllerUpgradeable } from
    "@openzeppelin/contracts-upgradeable/governance/TimelockControllerUpgradeable.sol";
import { GovernorUpgradeable } from "@openzeppelin/contracts-upgradeable/governance/GovernorUpgradeable.sol";
import { OwnableUpgradeable } from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import { UUPSUpgradeable } from "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
import { Initializable } from "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import { IVotes } from "@openzeppelin/contracts/governance/utils/IVotes.sol";

/*
 * @title Turtle Governor
 * @dev Governor contract for Turtle DAO
 */
contract TurtleGovernor is
    Initializable,
    GovernorUpgradeable,
    GovernorSettingsUpgradeable,
    GovernorCountingSimpleUpgradeable,
    GovernorStorageUpgradeable,
    GovernorVotesUpgradeable,
    GovernorVotesQuorumFractionUpgradeable,
    GovernorTimelockControlUpgradeable,
    OwnableUpgradeable,
    UUPSUpgradeable
{
    error InvalidAddress();

    /// @custom:oz-upgrades-unsafe-allow constructor
    constructor() {
        _disableInitializers();
    }

    /*
     * @dev Initialize the Turtle Governor contract
     * @param _token Address of the voting token
     * @param _timelock Address of the timelock contract
     * @param _initialVotingDelay Initial voting delay
     * @param _initialVotingPeriod Initial voting period
     * @param _initialProposalThreshold Initial proposal threshold
     * @param _quorumFraction Quorum fraction
     */
    function initialize(
        IVotes _token,
        TimelockControllerUpgradeable _timelock,
        uint48 _initialVotingDelay,
        uint32 _initialVotingPeriod,
        uint _initialProposalThreshold,
        uint8 _quorumFraction
    ) public initializer {
        // check addresses
        if (address(_token) == address(0)) {
            revert InvalidAddress();
        }
        if (address(_timelock) == address(0)) {
            revert InvalidAddress();
        }

        __Governor_init("TurtleGovernor");
        __GovernorSettings_init(_initialVotingDelay, _initialVotingPeriod, _initialProposalThreshold);
        __GovernorCountingSimple_init();
        __GovernorStorage_init();
        __GovernorVotes_init(_token);
        __GovernorVotesQuorumFraction_init(_quorumFraction);
        __GovernorTimelockControl_init(_timelock);
        __Ownable_init(address(_timelock));
        __UUPSUpgradeable_init();
    }

    // Management functions only intented to be called by the DAO

    /* solhint-disable no-empty-blocks */
    /*
     * @inheritdoc UUPSUpgradeable
     */
    function _authorizeUpgrade(
        address
    ) internal override onlyOwner { }

    /* solhint-enable no-empty-blocks */

    // The following functions are overrides required by Solidity.

    /*
     * @inheritdoc GovernorUpgradeable
     */
    function votingDelay() public view override(GovernorUpgradeable, GovernorSettingsUpgradeable) returns (uint) {
        return super.votingDelay();
    }

    /*
     * @inheritdoc GovernorUpgradeable
     */
    function votingPeriod() public view override(GovernorUpgradeable, GovernorSettingsUpgradeable) returns (uint) {
        return super.votingPeriod();
    }

    /*
     * @inheritdoc GovernorUpgradeable
     */
    function quorum(
        uint blockNumber
    ) public view override(GovernorUpgradeable, GovernorVotesQuorumFractionUpgradeable) returns (uint) {
        return super.quorum(blockNumber);
    }

    /*
     * @inheritdoc GovernorUpgradeable
     */
    function state(
        uint proposalId
    ) public view override(GovernorUpgradeable, GovernorTimelockControlUpgradeable) returns (ProposalState) {
        return super.state(proposalId);
    }

    /*
     * @inheritdoc GovernorUpgradeable
     */
    function proposalNeedsQueuing(
        uint proposalId
    ) public view override(GovernorUpgradeable, GovernorTimelockControlUpgradeable) returns (bool) {
        return super.proposalNeedsQueuing(proposalId);
    }

    /*
     * @inheritdoc GovernorUpgradeable
     */
    function proposalThreshold()
        public
        view
        override(GovernorUpgradeable, GovernorSettingsUpgradeable)
        returns (uint)
    {
        return super.proposalThreshold();
    }

    /*
     * @inheritdoc GovernorUpgradeable
     */
    function _propose(
        address[] memory targets,
        uint[] memory values,
        bytes[] memory calldatas,
        string memory description,
        address proposer
    ) internal override(GovernorUpgradeable, GovernorStorageUpgradeable) returns (uint) {
        return super._propose(targets, values, calldatas, description, proposer);
    }

    /*
     * @inheritdoc GovernorUpgradeable
     */
    function _queueOperations(
        uint proposalId,
        address[] memory targets,
        uint[] memory values,
        bytes[] memory calldatas,
        bytes32 descriptionHash
    ) internal override(GovernorUpgradeable, GovernorTimelockControlUpgradeable) returns (uint48) {
        return super._queueOperations(proposalId, targets, values, calldatas, descriptionHash);
    }

    /*
     * @inheritdoc GovernorUpgradeable
     */
    function _executeOperations(
        uint proposalId,
        address[] memory targets,
        uint[] memory values,
        bytes[] memory calldatas,
        bytes32 descriptionHash
    ) internal override(GovernorUpgradeable, GovernorTimelockControlUpgradeable) {
        super._executeOperations(proposalId, targets, values, calldatas, descriptionHash);
    }

    /*
     * @inheritdoc GovernorUpgradeable
     */
    function _cancel(
        address[] memory targets,
        uint[] memory values,
        bytes[] memory calldatas,
        bytes32 descriptionHash
    ) internal override(GovernorUpgradeable, GovernorTimelockControlUpgradeable) returns (uint) {
        return super._cancel(targets, values, calldatas, descriptionHash);
    }

    /*
     * @inheritdoc GovernorUpgradeable
     */
    function _executor()
        internal
        view
        override(GovernorUpgradeable, GovernorTimelockControlUpgradeable)
        returns (address)
    {
        return super._executor();
    }
}
"
    },
    "lib/openzeppelin-contracts-upgradeable/contracts/governance/extensions/GovernorVotesQuorumFractionUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (governance/extensions/GovernorVotesQuorumFraction.sol)

pragma solidity ^0.8.20;

import {GovernorVotesUpgradeable} from "./GovernorVotesUpgradeable.sol";
import {SafeCast} from "@openzeppelin/contracts/utils/math/SafeCast.sol";
import {Checkpoints} from "@openzeppelin/contracts/utils/structs/Checkpoints.sol";
import {Initializable} from "../../proxy/utils/Initializable.sol";

/**
 * @dev Extension of {Governor} for voting weight extraction from an {ERC20Votes} token and a quorum expressed as a
 * fraction of the total supply.
 */
abstract contract GovernorVotesQuorumFractionUpgradeable is Initializable, GovernorVotesUpgradeable {
    using Checkpoints for Checkpoints.Trace208;

    /// @custom:storage-location erc7201:openzeppelin.storage.GovernorVotesQuorumFraction
    struct GovernorVotesQuorumFractionStorage {
        Checkpoints.Trace208 _quorumNumeratorHistory;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.GovernorVotesQuorumFraction")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant GovernorVotesQuorumFractionStorageLocation = 0xe770710421fd2cad75ad828c61aa98f2d77d423a440b67872d0f65554148e000;

    function _getGovernorVotesQuorumFractionStorage() private pure returns (GovernorVotesQuorumFractionStorage storage $) {
        assembly {
            $.slot := GovernorVotesQuorumFractionStorageLocation
        }
    }

    event QuorumNumeratorUpdated(uint256 oldQuorumNumerator, uint256 newQuorumNumerator);

    /**
     * @dev The quorum set is not a valid fraction.
     */
    error GovernorInvalidQuorumFraction(uint256 quorumNumerator, uint256 quorumDenominator);

    /**
     * @dev Initialize quorum as a fraction of the token's total supply.
     *
     * The fraction is specified as `numerator / denominator`. By default the denominator is 100, so quorum is
     * specified as a percent: a numerator of 10 corresponds to quorum being 10% of total supply. The denominator can be
     * customized by overriding {quorumDenominator}.
     */
    function __GovernorVotesQuorumFraction_init(uint256 quorumNumeratorValue) internal onlyInitializing {
        __GovernorVotesQuorumFraction_init_unchained(quorumNumeratorValue);
    }

    function __GovernorVotesQuorumFraction_init_unchained(uint256 quorumNumeratorValue) internal onlyInitializing {
        _updateQuorumNumerator(quorumNumeratorValue);
    }

    /**
     * @dev Returns the current quorum numerator. See {quorumDenominator}.
     */
    function quorumNumerator() public view virtual returns (uint256) {
        GovernorVotesQuorumFractionStorage storage $ = _getGovernorVotesQuorumFractionStorage();
        return $._quorumNumeratorHistory.latest();
    }

    /**
     * @dev Returns the quorum numerator at a specific timepoint. See {quorumDenominator}.
     */
    function quorumNumerator(uint256 timepoint) public view virtual returns (uint256) {
        GovernorVotesQuorumFractionStorage storage $ = _getGovernorVotesQuorumFractionStorage();
        uint256 length = $._quorumNumeratorHistory._checkpoints.length;

        // Optimistic search, check the latest checkpoint
        Checkpoints.Checkpoint208 storage latest = $._quorumNumeratorHistory._checkpoints[length - 1];
        uint48 latestKey = latest._key;
        uint208 latestValue = latest._value;
        if (latestKey <= timepoint) {
            return latestValue;
        }

        // Otherwise, do the binary search
        return $._quorumNumeratorHistory.upperLookupRecent(SafeCast.toUint48(timepoint));
    }

    /**
     * @dev Returns the quorum denominator. Defaults to 100, but may be overridden.
     */
    function quorumDenominator() public view virtual returns (uint256) {
        return 100;
    }

    /**
     * @dev Returns the quorum for a timepoint, in terms of number of votes: `supply * numerator / denominator`.
     */
    function quorum(uint256 timepoint) public view virtual override returns (uint256) {
        return (token().getPastTotalSupply(timepoint) * quorumNumerator(timepoint)) / quorumDenominator();
    }

    /**
     * @dev Changes the quorum numerator.
     *
     * Emits a {QuorumNumeratorUpdated} event.
     *
     * Requirements:
     *
     * - Must be called through a governance proposal.
     * - New numerator must be smaller or equal to the denominator.
     */
    function updateQuorumNumerator(uint256 newQuorumNumerator) external virtual onlyGovernance {
        _updateQuorumNumerator(newQuorumNumerator);
    }

    /**
     * @dev Changes the quorum numerator.
     *
     * Emits a {QuorumNumeratorUpdated} event.
     *
     * Requirements:
     *
     * - New numerator must be smaller or equal to the denominator.
     */
    function _updateQuorumNumerator(uint256 newQuorumNumerator) internal virtual {
        GovernorVotesQuorumFractionStorage storage $ = _getGovernorVotesQuorumFractionStorage();
        uint256 denominator = quorumDenominator();
        if (newQuorumNumerator > denominator) {
            revert GovernorInvalidQuorumFraction(newQuorumNumerator, denominator);
        }

        uint256 oldQuorumNumerator = quorumNumerator();
        $._quorumNumeratorHistory.push(clock(), SafeCast.toUint208(newQuorumNumerator));

        emit QuorumNumeratorUpdated(oldQuorumNumerator, newQuorumNumerator);
    }
}
"
    },
    "lib/openzeppelin-contracts-upgradeable/contracts/governance/extensions/GovernorTimelockControlUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (governance/extensions/GovernorTimelockControl.sol)

pragma solidity ^0.8.20;

import {IGovernor} from "@openzeppelin/contracts/governance/IGovernor.sol";
import {GovernorUpgradeable} from "../GovernorUpgradeable.sol";
import {TimelockControllerUpgradeable} from "../TimelockControllerUpgradeable.sol";
import {IERC165} from "@openzeppelin/contracts/utils/introspection/IERC165.sol";
import {SafeCast} from "@openzeppelin/contracts/utils/math/SafeCast.sol";
import {Initializable} from "../../proxy/utils/Initializable.sol";

/**
 * @dev Extension of {Governor} that binds the execution process to an instance of {TimelockController}. This adds a
 * delay, enforced by the {TimelockController} to all successful proposal (in addition to the voting duration). The
 * {Governor} needs the proposer (and ideally the executor and canceller) roles for the {Governor} to work properly.
 *
 * Using this model means the proposal will be operated by the {TimelockController} and not by the {Governor}. Thus,
 * the assets and permissions must be attached to the {TimelockController}. Any asset sent to the {Governor} will be
 * inaccessible from a proposal, unless executed via {Governor-relay}.
 *
 * WARNING: Setting up the TimelockController to have additional proposers or cancellers besides the governor is very
 * risky, as it grants them the ability to: 1) execute operations as the timelock, and thus possibly performing
 * operations or accessing funds that are expected to only be accessible through a vote, and 2) block governance
 * proposals that have been approved by the voters, effectively executing a Denial of Service attack.
 */
abstract contract GovernorTimelockControlUpgradeable is Initializable, GovernorUpgradeable {
    /// @custom:storage-location erc7201:openzeppelin.storage.GovernorTimelockControl
    struct GovernorTimelockControlStorage {
        TimelockControllerUpgradeable _timelock;
        mapping(uint256 proposalId => bytes32) _timelockIds;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.GovernorTimelockControl")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant GovernorTimelockControlStorageLocation = 0x0d5829787b8befdbc6044ef7457d8a95c2a04bc99235349f1a212c063e59d400;

    function _getGovernorTimelockControlStorage() private pure returns (GovernorTimelockControlStorage storage $) {
        assembly {
            $.slot := GovernorTimelockControlStorageLocation
        }
    }

    /**
     * @dev Emitted when the timelock controller used for proposal execution is modified.
     */
    event TimelockChange(address oldTimelock, address newTimelock);

    /**
     * @dev Set the timelock.
     */
    function __GovernorTimelockControl_init(TimelockControllerUpgradeable timelockAddress) internal onlyInitializing {
        __GovernorTimelockControl_init_unchained(timelockAddress);
    }

    function __GovernorTimelockControl_init_unchained(TimelockControllerUpgradeable timelockAddress) internal onlyInitializing {
        _updateTimelock(timelockAddress);
    }

    /**
     * @dev Overridden version of the {Governor-state} function that considers the status reported by the timelock.
     */
    function state(uint256 proposalId) public view virtual override returns (ProposalState) {
        GovernorTimelockControlStorage storage $ = _getGovernorTimelockControlStorage();
        ProposalState currentState = super.state(proposalId);

        if (currentState != ProposalState.Queued) {
            return currentState;
        }

        bytes32 queueid = $._timelockIds[proposalId];
        if ($._timelock.isOperationPending(queueid)) {
            return ProposalState.Queued;
        } else if ($._timelock.isOperationDone(queueid)) {
            // This can happen if the proposal is executed directly on the timelock.
            return ProposalState.Executed;
        } else {
            // This can happen if the proposal is canceled directly on the timelock.
            return ProposalState.Canceled;
        }
    }

    /**
     * @dev Public accessor to check the address of the timelock
     */
    function timelock() public view virtual returns (address) {
        GovernorTimelockControlStorage storage $ = _getGovernorTimelockControlStorage();
        return address($._timelock);
    }

    /**
     * @dev See {IGovernor-proposalNeedsQueuing}.
     */
    function proposalNeedsQueuing(uint256) public view virtual override returns (bool) {
        return true;
    }

    /**
     * @dev Function to queue a proposal to the timelock.
     */
    function _queueOperations(
        uint256 proposalId,
        address[] memory targets,
        uint256[] memory values,
        bytes[] memory calldatas,
        bytes32 descriptionHash
    ) internal virtual override returns (uint48) {
        GovernorTimelockControlStorage storage $ = _getGovernorTimelockControlStorage();
        uint256 delay = $._timelock.getMinDelay();

        bytes32 salt = _timelockSalt(descriptionHash);
        $._timelockIds[proposalId] = $._timelock.hashOperationBatch(targets, values, calldatas, 0, salt);
        $._timelock.scheduleBatch(targets, values, calldatas, 0, salt, delay);

        return SafeCast.toUint48(block.timestamp + delay);
    }

    /**
     * @dev Overridden version of the {Governor-_executeOperations} function that runs the already queued proposal
     * through the timelock.
     */
    function _executeOperations(
        uint256 proposalId,
        address[] memory targets,
        uint256[] memory values,
        bytes[] memory calldatas,
        bytes32 descriptionHash
    ) internal virtual override {
        GovernorTimelockControlStorage storage $ = _getGovernorTimelockControlStorage();
        // execute
        $._timelock.executeBatch{value: msg.value}(targets, values, calldatas, 0, _timelockSalt(descriptionHash));
        // cleanup for refund
        delete $._timelockIds[proposalId];
    }

    /**
     * @dev Overridden version of the {Governor-_cancel} function to cancel the timelocked proposal if it has already
     * been queued.
     */
    // This function can reenter through the external call to the timelock, but we assume the timelock is trusted and
    // well behaved (according to TimelockController) and this will not happen.
    // slither-disable-next-line reentrancy-no-eth
    function _cancel(
        address[] memory targets,
        uint256[] memory values,
        bytes[] memory calldatas,
        bytes32 descriptionHash
    ) internal virtual override returns (uint256) {
        GovernorTimelockControlStorage storage $ = _getGovernorTimelockControlStorage();
        uint256 proposalId = super._cancel(targets, values, calldatas, descriptionHash);

        bytes32 timelockId = $._timelockIds[proposalId];
        if (timelockId != 0) {
            // cancel
            $._timelock.cancel(timelockId);
            // cleanup
            delete $._timelockIds[proposalId];
        }

        return proposalId;
    }

    /**
     * @dev Address through which the governor executes action. In this case, the timelock.
     */
    function _executor() internal view virtual override returns (address) {
        GovernorTimelockControlStorage storage $ = _getGovernorTimelockControlStorage();
        return address($._timelock);
    }

    /**
     * @dev Public endpoint to update the underlying timelock instance. Restricted to the timelock itself, so updates
     * must be proposed, scheduled, and executed through governance proposals.
     *
     * CAUTION: It is not recommended to change the timelock while there are other queued governance proposals.
     */
    function updateTimelock(TimelockControllerUpgradeable newTimelock) external virtual onlyGovernance {
        _updateTimelock(newTimelock);
    }

    function _updateTimelock(TimelockControllerUpgradeable newTimelock) private {
        GovernorTimelockControlStorage storage $ = _getGovernorTimelockControlStorage();
        emit TimelockChange(address($._timelock), address(newTimelock));
        $._timelock = newTimelock;
    }

    /**
     * @dev Computes the {TimelockController} operation salt.
     *
     * It is computed with the governor address itself to avoid collisions across governor instances using the
     * same timelock.
     */
    function _timelockSalt(bytes32 descriptionHash) private view returns (bytes32) {
        return bytes20(address(this)) ^ descriptionHash;
    }
}
"
    },
    "lib/openzeppelin-contracts-upgradeable/contracts/governance/extensions/GovernorCountingSimpleUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (governance/extensions/GovernorCountingSimple.sol)

pragma solidity ^0.8.20;

import {GovernorUpgradeable} from "../GovernorUpgradeable.sol";
import {Initializable} from "../../proxy/utils/Initializable.sol";

/**
 * @dev Extension of {Governor} for simple, 3 options, vote counting.
 */
abstract contract GovernorCountingSimpleUpgradeable is Initializable, GovernorUpgradeable {
    /**
     * @dev Supported vote types. Matches Governor Bravo ordering.
     */
    enum VoteType {
        Against,
        For,
        Abstain
    }

    struct ProposalVote {
        uint256 againstVotes;
        uint256 forVotes;
        uint256 abstainVotes;
        mapping(address voter => bool) hasVoted;
    }

    /// @custom:storage-location erc7201:openzeppelin.storage.GovernorCountingSimple
    struct GovernorCountingSimpleStorage {
        mapping(uint256 proposalId => ProposalVote) _proposalVotes;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.GovernorCountingSimple")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant GovernorCountingSimpleStorageLocation = 0xa1cefa0f43667ef127a258e673c94202a79b656e62899531c4376d87a7f39800;

    function _getGovernorCountingSimpleStorage() private pure returns (GovernorCountingSimpleStorage storage $) {
        assembly {
            $.slot := GovernorCountingSimpleStorageLocation
        }
    }

    function __GovernorCountingSimple_init() internal onlyInitializing {
    }

    function __GovernorCountingSimple_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev See {IGovernor-COUNTING_MODE}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function COUNTING_MODE() public pure virtual override returns (string memory) {
        return "support=bravo&quorum=for,abstain";
    }

    /**
     * @dev See {IGovernor-hasVoted}.
     */
    function hasVoted(uint256 proposalId, address account) public view virtual override returns (bool) {
        GovernorCountingSimpleStorage storage $ = _getGovernorCountingSimpleStorage();
        return $._proposalVotes[proposalId].hasVoted[account];
    }

    /**
     * @dev Accessor to the internal vote counts.
     */
    function proposalVotes(
        uint256 proposalId
    ) public view virtual returns (uint256 againstVotes, uint256 forVotes, uint256 abstainVotes) {
        GovernorCountingSimpleStorage storage $ = _getGovernorCountingSimpleStorage();
        ProposalVote storage proposalVote = $._proposalVotes[proposalId];
        return (proposalVote.againstVotes, proposalVote.forVotes, proposalVote.abstainVotes);
    }

    /**
     * @dev See {Governor-_quorumReached}.
     */
    function _quorumReached(uint256 proposalId) internal view virtual override returns (bool) {
        GovernorCountingSimpleStorage storage $ = _getGovernorCountingSimpleStorage();
        ProposalVote storage proposalVote = $._proposalVotes[proposalId];

        return quorum(proposalSnapshot(proposalId)) <= proposalVote.forVotes + proposalVote.abstainVotes;
    }

    /**
     * @dev See {Governor-_voteSucceeded}. In this module, the forVotes must be strictly over the againstVotes.
     */
    function _voteSucceeded(uint256 proposalId) internal view virtual override returns (bool) {
        GovernorCountingSimpleStorage storage $ = _getGovernorCountingSimpleStorage();
        ProposalVote storage proposalVote = $._proposalVotes[proposalId];

        return proposalVote.forVotes > proposalVote.againstVotes;
    }

    /**
     * @dev See {Governor-_countVote}. In this module, the support follows the `VoteType` enum (from Governor Bravo).
     */
    function _countVote(
        uint256 proposalId,
        address account,
        uint8 support,
        uint256 totalWeight,
        bytes memory // params
    ) internal virtual override returns (uint256) {
        GovernorCountingSimpleStorage storage $ = _getGovernorCountingSimpleStorage();
        ProposalVote storage proposalVote = $._proposalVotes[proposalId];

        if (proposalVote.hasVoted[account]) {
            revert GovernorAlreadyCastVote(account);
        }
        proposalVote.hasVoted[account] = true;

        if (support == uint8(VoteType.Against)) {
            proposalVote.againstVotes += totalWeight;
        } else if (support == uint8(VoteType.For)) {
            proposalVote.forVotes += totalWeight;
        } else if (support == uint8(VoteType.Abstain)) {
            proposalVote.abstainVotes += totalWeight;
        } else {
            revert GovernorInvalidVoteType();
        }

        return totalWeight;
    }
}
"
    },
    "lib/openzeppelin-contracts-upgradeable/contracts/governance/extensions/GovernorSettingsUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (governance/extensions/GovernorSettings.sol)

pragma solidity ^0.8.20;

import {GovernorUpgradeable} from "../GovernorUpgradeable.sol";
import {Initializable} from "../../proxy/utils/Initializable.sol";

/**
 * @dev Extension of {Governor} for settings updatable through governance.
 */
abstract contract GovernorSettingsUpgradeable is Initializable, GovernorUpgradeable {
    /// @custom:storage-location erc7201:openzeppelin.storage.GovernorSettings
    struct GovernorSettingsStorage {
        // amount of token
        uint256 _proposalThreshold;
        // timepoint: limited to uint48 in core (same as clock() type)
        uint48 _votingDelay;
        // duration: limited to uint32 in core
        uint32 _votingPeriod;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.GovernorSettings")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant GovernorSettingsStorageLocation = 0x00d7616c8fe29c6c2fbe1d0c5bc8f2faa4c35b43746e70b24b4d532752affd00;

    function _getGovernorSettingsStorage() private pure returns (GovernorSettingsStorage storage $) {
        assembly {
            $.slot := GovernorSettingsStorageLocation
        }
    }

    event VotingDelaySet(uint256 oldVotingDelay, uint256 newVotingDelay);
    event VotingPeriodSet(uint256 oldVotingPeriod, uint256 newVotingPeriod);
    event ProposalThresholdSet(uint256 oldProposalThreshold, uint256 newProposalThreshold);

    /**
     * @dev Initialize the governance parameters.
     */
    function __GovernorSettings_init(uint48 initialVotingDelay, uint32 initialVotingPeriod, uint256 initialProposalThreshold) internal onlyInitializing {
        __GovernorSettings_init_unchained(initialVotingDelay, initialVotingPeriod, initialProposalThreshold);
    }

    function __GovernorSettings_init_unchained(uint48 initialVotingDelay, uint32 initialVotingPeriod, uint256 initialProposalThreshold) internal onlyInitializing {
        _setVotingDelay(initialVotingDelay);
        _setVotingPeriod(initialVotingPeriod);
        _setProposalThreshold(initialProposalThreshold);
    }

    /**
     * @dev See {IGovernor-votingDelay}.
     */
    function votingDelay() public view virtual override returns (uint256) {
        GovernorSettingsStorage storage $ = _getGovernorSettingsStorage();
        return $._votingDelay;
    }

    /**
     * @dev See {IGovernor-votingPeriod}.
     */
    function votingPeriod() public view virtual override returns (uint256) {
        GovernorSettingsStorage storage $ = _getGovernorSettingsStorage();
        return $._votingPeriod;
    }

    /**
     * @dev See {Governor-proposalThreshold}.
     */
    function proposalThreshold() public view virtual override returns (uint256) {
        GovernorSettingsStorage storage $ = _getGovernorSettingsStorage();
        return $._proposalThreshold;
    }

    /**
     * @dev Update the voting delay. This operation can only be performed through a governance proposal.
     *
     * Emits a {VotingDelaySet} event.
     */
    function setVotingDelay(uint48 newVotingDelay) public virtual onlyGovernance {
        _setVotingDelay(newVotingDelay);
    }

    /**
     * @dev Update the voting period. This operation can only be performed through a governance proposal.
     *
     * Emits a {VotingPeriodSet} event.
     */
    function setVotingPeriod(uint32 newVotingPeriod) public virtual onlyGovernance {
        _setVotingPeriod(newVotingPeriod);
    }

    /**
     * @dev Update the proposal threshold. This operation can only be performed through a governance proposal.
     *
     * Emits a {ProposalThresholdSet} event.
     */
    function setProposalThreshold(uint256 newProposalThreshold) public virtual onlyGovernance {
        _setProposalThreshold(newProposalThreshold);
    }

    /**
     * @dev Internal setter for the voting delay.
     *
     * Emits a {VotingDelaySet} event.
     */
    function _setVotingDelay(uint48 newVotingDelay) internal virtual {
        GovernorSettingsStorage storage $ = _getGovernorSettingsStorage();
        emit VotingDelaySet($._votingDelay, newVotingDelay);
        $._votingDelay = newVotingDelay;
    }

    /**
     * @dev Internal setter for the voting period.
     *
     * Emits a {VotingPeriodSet} event.
     */
    function _setVotingPeriod(uint32 newVotingPeriod) internal virtual {
        GovernorSettingsStorage storage $ = _getGovernorSettingsStorage();
        if (newVotingPeriod == 0) {
            revert GovernorInvalidVotingPeriod(0);
        }
        emit VotingPeriodSet($._votingPeriod, newVotingPeriod);
        $._votingPeriod = newVotingPeriod;
    }

    /**
     * @dev Internal setter for the proposal threshold.
     *
     * Emits a {ProposalThresholdSet} event.
     */
    function _setProposalThreshold(uint256 newProposalThreshold) internal virtual {
        GovernorSettingsStorage storage $ = _getGovernorSettingsStorage();
        emit ProposalThresholdSet($._proposalThreshold, newProposalThreshold);
        $._proposalThreshold = newProposalThreshold;
    }
}
"
    },
    "lib/openzeppelin-contracts-upgradeable/contracts/governance/extensions/GovernorStorageUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (governance/extensions/GovernorStorage.sol)

pragma solidity ^0.8.20;

import {GovernorUpgradeable} from "../GovernorUpgradeable.sol";
import {Initializable} from "../../proxy/utils/Initializable.sol";

/**
 * @dev Extension of {Governor} that implements storage of proposal details. This modules also provides primitives for
 * the enumerability of proposals.
 *
 * Use cases for this module include:
 * - UIs that explore the proposal state without relying on event indexing.
 * - Using only the proposalId as an argument in the {Governor-queue} and {Governor-execute} functions for L2 chains
 *   where storage is cheap compared to calldata.
 */
abstract contract GovernorStorageUpgradeable is Initializable, GovernorUpgradeable {
    struct ProposalDetails {
        address[] targets;
        uint256[] values;
        bytes[] calldatas;
        bytes32 descriptionHash;
    }

    /// @custom:storage-location erc7201:openzeppelin.storage.GovernorStorage
    struct GovernorStorageStorage {
        uint256[] _proposalIds;
        mapping(uint256 proposalId => ProposalDetails) _proposalDetails;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.GovernorStorage")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant GovernorStorageStorageLocation = 0x7fd223d3380145bd26132714391e777c488a0df7ac2dd4b66419d8549fb3a600;

    function _getGovernorStorageStorage() private pure returns (GovernorStorageStorage storage $) {
        assembly {
            $.slot := GovernorStorageStorageLocation
        }
    }

    function __GovernorStorage_init() internal onlyInitializing {
    }

    function __GovernorStorage_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev Hook into the proposing mechanism
     */
    function _propose(
        address[] memory targets,
        uint256[] memory values,
        bytes[] memory calldatas,
        string memory description,
        address proposer
    ) internal virtual override returns (uint256) {
        GovernorStorageStorage storage $ = _getGovernorStorageStorage();
        uint256 proposalId = super._propose(targets, values, calldatas, description, proposer);

        // store
        $._proposalIds.push(proposalId);
        $._proposalDetails[proposalId] = ProposalDetails({
            targets: targets,
            values: values,
            calldatas: calldatas,
            descriptionHash: keccak256(bytes(description))
        });

        return proposalId;
    }

    /**
     * @dev Version of {IGovernorTimelock-queue} with only `proposalId` as an argument.
     */
    function queue(uint256 proposalId) public virtual {
        GovernorStorageStorage storage $ = _getGovernorStorageStorage();
        // here, using storage is more efficient than memory
        ProposalDetails storage details = $._proposalDetails[proposalId];
        queue(details.targets, details.values, details.calldatas, details.descriptionHash);
    }

    /**
     * @dev Version of {IGovernor-execute} with only `proposalId` as an argument.
     */
    function execute(uint256 proposalId) public payable virtual {
        GovernorStorageStorage storage $ = _getGovernorStorageStorage();
        // here, using storage is more efficient than memory
        ProposalDetails storage details = $._proposalDetails[proposalId];
        execute(details.targets, details.values, details.calldatas, details.descriptionHash);
    }

    /**
     * @dev ProposalId version of {IGovernor-cancel}.
     */
    function cancel(uint256 proposalId) public virtual {
        GovernorStorageStorage storage $ = _getGovernorStorageStorage();
        // here, using storage is more efficient than memory
        ProposalDetails storage details = $._proposalDetails[proposalId];
        cancel(details.targets, details.values, details.calldatas, details.descriptionHash);
    }

    /**
     * @dev Returns the number of stored proposals.
     */
    function proposalCount() public view virtual returns (uint256) {
        GovernorStorageStorage storage $ = _getGovernorStorageStorage();
        return $._proposalIds.length;
    }

    /**
     * @dev Returns the details of a proposalId. Reverts if `proposalId` is not a known proposal.
     */
    function proposalDetails(
        uint256 proposalId
    )
        public
        view
        virtual
        returns (address[] memory targets, uint256[] memory values, bytes[] memory calldatas, bytes32 descriptionHash)
    {
        GovernorStorageStorage storage $ = _getGovernorStorageStorage();
        // here, using memory is more efficient than storage
        ProposalDetails memory details = $._proposalDetails[proposalId];
        if (details.descriptionHash == 0) {
            revert GovernorNonexistentProposal(proposalId);
        }
        return (details.targets, details.values, details.calldatas, details.descriptionHash);
    }

    /**
     * @dev Returns the details (including the proposalId) of a proposal given its sequential index.
     */
    function proposalDetailsAt(
        uint256 index
    )
        public
        view
        virtual
        returns (
            uint256 proposalId,
            address[] memory targets,
            uint256[] memory values,
            bytes[] memory calldatas,
            bytes32 descriptionHash
        )
    {
        GovernorStorageStorage storage $ = _getGovernorStorageStorage();
        proposalId = $._proposalIds[index];
        (targets, values, calldatas, descriptionHash) = proposalDetails(proposalId);
    }
}
"
    },
    "lib/openzeppelin-contracts-upgradeable/contracts/governance/extensions/GovernorVotesUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (governance/extensions/GovernorVotes.sol)

pragma solidity ^0.8.20;

import {GovernorUpgradeable} from "../GovernorUpgradeable.sol";
import {IVotes} from "@openzeppelin/contracts/governance/utils/IVotes.sol";
import {IERC5805} from "@openzeppelin/contracts/interfaces/IERC5805.sol";
import {SafeCast} from "@openzeppelin/contracts/utils/math/SafeCast.sol";
import {Time} from "@openzeppelin/contracts/utils/types/Time.sol";
import {Initializable} from "../../proxy/utils/Initializable.sol";

/**
 * @dev Extension of {Governor} for voting weight extraction from an {ERC20Votes} token, or since v4.5 an {ERC721Votes}
 * token.
 */
abstract contract GovernorVotesUpgradeable is Initializable, GovernorUpgradeable {
    /// @custom:storage-location erc7201:openzeppelin.storage.GovernorVotes
    struct GovernorVotesStorage {
        IERC5805 _token;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.GovernorVotes")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant GovernorVotesStorageLocation = 0x3ba4977254e415696610a40ebf2258dbfa0ec6a2ff64e84bfe715ff16977cc00;

    function _getGovernorVotesStorage() private pure returns (GovernorVotesStorage storage $) {
        assembly {
            $.slot := GovernorVotesStorageLocation
        }
    }

    function __GovernorVotes_init(IVotes tokenAddress) internal onlyInitializing {
        __GovernorVotes_init_unchained(tokenAddress);
    }

    function __GovernorVotes_init_unchained(IVotes tokenAddress) internal onlyInitializing {
        GovernorVotesStorage storage $ = _getGovernorVotesStorage();
        $._token = IERC5805(address(tokenAddress));
    }

    /**
     * @dev The token that voting power is sourced from.
     */
    function token() public view virtual returns (IERC5805) {
        GovernorVotesStorage storage $ = _getGovernorVotesStorage();
        return $._token;
    }

    /**
     * @dev Clock (as specified in ERC-6372) is set to match the token's clock. Fallback to block numbers if the token
     * does not implement ERC-6372.
     */
    function clock() public view virtual override returns (uint48) {
        try token().clock() returns (uint48 timepoint) {
            return timepoint;
        } catch {
            return Time.blockNumber();
        }
    }

    /**
     * @dev Machine-readable description of the clock as specified in ERC-6372.
     */
    // solhint-disable-next-line func-name-mixedcase
    function CLOCK_MODE() public view virtual override returns (string memory) {
        try token().CLOCK_MODE() returns (string memory clockmode) {
            return clockmode;
        } catch {
            return "mode=blocknumber&from=default";
        }
    }

    /**
     * Read the voting weight from the token's built in snapshot mechanism (see {Governor-_getVotes}).
     */
    function _getVotes(
        address account,
        uint256 timepoint,
        bytes memory /*params*/
    ) internal view virtual override returns (uint256) {
        return token().getPastVotes(account, timepoint);
    }
}
"
    },
    "lib/openzeppelin-contracts-upgradeable/contracts/governance/TimelockControllerUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (governance/TimelockController.sol)

pragma solidity ^0.8.20;

import {AccessControlUpgradeable} from "../access/AccessControlUpgradeable.sol";
import {ERC721HolderUpgradeable} from "../token/ERC721/utils/ERC721HolderUpgradeable.sol";
import {ERC1155HolderUpgradeable} from "../token/ERC1155/utils/ERC1155HolderUpgradeable.sol";
import {Address} from "@openzeppelin/contracts/utils/Address.sol";
import {Initializable} from "../proxy/utils/Initializable.sol";

/**
 * @dev Contract module which acts as a timelocked controller. When set as the
 * owner of an `Ownable` smart contract, it enforces a timelock on all
 * `onlyOwner` maintenance operations. This gives time for users of the
 * controlled contract to exit before a potentially dangerous maintenance
 * operation is applied.
 *
 * By default, this contract is self administered, meaning administration tasks
 * have to go through the timelock process. The proposer (resp executor) role
 * is in charge of proposing (resp executing) operations. A common use case is
 * to position this {TimelockController} as the owner of a smart contract, with
 * a multisig or a DAO as the sole proposer.
 */
contract TimelockControllerUpgradeable is Initializable, AccessControlUpgradeable, ERC721HolderUpgradeable, ERC1155HolderUpgradeable {
    bytes32 public constant PROPOSER_ROLE = keccak256("PROPOSER_ROLE");
    bytes32 public constant EXECUTOR_ROLE = keccak256("EXECUTOR_ROLE");
    bytes32 public constant CANCELLER_ROLE = keccak256("CANCELLER_ROLE");
    uint256 internal constant _DONE_TIMESTAMP = uint256(1);

    /// @custom:storage-location erc7201:openzeppelin.storage.TimelockController
    struct TimelockControllerStorage {
        mapping(bytes32 id => uint256) _timestamps;
        uint256 _minDelay;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.TimelockController")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant TimelockControllerStorageLocation = 0x9a37c2aa9d186a0969ff8a8267bf4e07e864c2f2768f5040949e28a624fb3600;

    function _getTimelockControllerStorage() private pure returns (TimelockControllerStorage storage $) {
        assembly {
            $.slot := TimelockControllerStorageLocation
        }
    }

    enum OperationState {
        Unset,
        Waiting,
        Ready,
        Done
    }

    /**
     * @dev Mismatch between the parameters length for an operation call.
     */
    error TimelockInvalidOperationLength(uint256 targets, uint256 payloads, uint256 values);

    /**
     * @dev The schedule operation doesn't meet the minimum delay.
     */
    error TimelockInsufficientDelay(uint256 delay, uint256 minDelay);

    /**
     * @dev The current state of an operation is not as required.
     * The `expectedStates` is a bitmap with the bits enabled for each OperationState enum position
     * counting from right to left.
     *
     * See {_encodeStateBitmap}.
     */
    error TimelockUnexpectedOperationState(bytes32 operationId, bytes32 expectedStates);

    /**
     * @dev The predecessor to an operation not yet done.
     */
    error TimelockUnexecutedPredecessor(bytes32 predecessorId);

    /**
     * @dev The caller account is not authorized.
     */
    error TimelockUnauthorizedCaller(address caller);

    /**
     * @dev Emitted when a call is scheduled as part of operation `id`.
     */
    event CallScheduled(
        bytes32 indexed id,
        uint256 indexed index,
        address target,
        uint256 value,
        bytes data,
        bytes32 predecessor,
        uint256 delay
    );

    /**
     * @dev Emitted when a call is performed as part of operation `id`.
     */
    event CallExecuted(bytes32 indexed id, uint256 indexed index, address target, uint256 value, bytes data);

    /**
     * @dev Emitted when new proposal is scheduled with non-zero salt.
     */
    event CallSalt(bytes32 indexed id, bytes32 salt);

    /**
     * @dev Emitted when operation `id` is cancelled.
     */
    event Cancelled(bytes32 indexed id);

    /**
     * @dev Emitted when the minimum delay for future operations is modified.
     */
    event MinDelayChange(uint256 oldDuration, uint256 newDuration);

    function initialize(uint256 minDelay, address[] memory proposers, address[] memory executors, address admin) public virtual initializer {
        __TimelockController_init(minDelay, proposers, executors, admin);
    }
    /**
     * @dev Initializes the contract with the following parameters:
     *
     * - `minDelay`: initial minimum delay in seconds for operations
     * - `proposers`: accounts to be granted proposer and canceller roles
     * - `executors`: accounts to be granted executor role
     * - `admin`: optional account to be granted admin role; disable with zero address
     *
     * IMPORTANT: The optional admin can aid with initial configuration of roles after deployment
     * without being subject to delay, but this role should be subsequently renounced in favor of
     * administration through timelocked proposals. Previous versions of this contract would assign
     * this admin to the deployer automatically and should be renounced as well.
     */
    function __TimelockController_init(uint256 minDelay, address[] memory proposers, address[] memory executors, address admin) internal onlyInitializing {
        __TimelockController_init_unchained(minDelay, proposers, executors, admin);
    }

    function __TimelockController_init_unchained(uint256 minDelay, address[] memory proposers, address[] memory executors, address admin) internal onlyInitializing {
        TimelockControllerStorage storage $ = _getTimelockControllerStorage();
        // self administration
        _grantRole(DEFAULT_ADMIN_ROLE, address(this));

        // optional admin
        if (admin != address(0)) {
            _grantRole(DEFAULT_ADMIN_ROLE, admin);
        }

        // register proposers and cancellers
        for (uint256 i = 0; i < proposers.length; ++i) {
            _grantRole(PROPOSER_ROLE, proposers[i]);
            _grantRole(CANCELLER_ROLE, proposers[i]);
        }

        // register executors
        for (uint256 i = 0; i < executors.length; ++i) {
            _grantRole(EXECUTOR_ROLE, executors[i]);
        }

        $._minDelay = minDelay;
        emit MinDelayChange(0, minDelay);
    }

    /**
     * @dev Modifier to make a function callable only by a certain role. In
     * addition to checking the sender's role, `address(0)` 's role is also
     * considered. Granting a role to `address(0)` is equivalent to enabling
     * this role for everyone.
     */
    modifier onlyRoleOrOpenRole(bytes32 role) {
        if (!hasRole(role, address(0))) {
            _checkRole(role, _msgSender());
        }
        _;
    }

    /**
     * @dev Contract might receive/hold ETH as part of the maintenance process.
     */
    receive() external payable {}

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(
        bytes4 interfaceId
    ) public view virtual override(AccessControlUpgradeable, ERC1155HolderUpgradeable) returns (bool) {
        return super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns whether an id corresponds to a registered operation. This
     * includes both Waiting, Ready, and Done operations.
     */
    function isOperation(bytes32 id) public view returns (bool) {
        return getOperationState(id) != OperationState.Unset;
    }

    /**
     * @dev Returns whether an operation is pending or not. Note that a "pending" operation may also be "ready".
     */
    function isOperationPending(bytes32 id) public view returns (bool) {
        OperationState state = getOperationState(id);
        return state == OperationState.Waiting || state == OperationState.Ready;
    }

    /**
     * @dev Returns whether an operation is ready for execution. Note that a "ready" operation is also "pending".
     */
    function isOperationReady(bytes32 id) public view returns (bool) {
        return getOperationState(id) == OperationState.Ready;
    }

    /**
     * @dev Returns whether an operation is done or not.
     */
    function isOperationDone(bytes32 id) public view returns (bool) {
        return getOperationState(id) == OperationState.Done;
    }

    /**
     * @dev Returns the timestamp at which an operation becomes ready (0 for
     * unset operations, 1 for done operations).
     */
    function getTimestamp(bytes32 id) public view virtual returns (uint256) {
        TimelockControllerStorage storage $ = _getTimelockControllerStorage();
        return $._timestamps[id];
    }

    /**
     * @dev Returns operation state.
     */
    function getOperationState(bytes32 id) public view virtual returns (OperationState) {
        uint256 timestamp = getTimestamp(id);
        if (timestamp == 0) {
            return OperationState.Unset;
        } else if (timestamp == _DONE_TIMESTAMP) {
            return OperationState.Done;
        } else if (timestamp > block.timestamp) {
            return OperationState.Waiting;
        } else {
            return OperationState.Ready;
        }
    }

    /**
     * @dev Returns the minimum delay in seconds for an operation to become valid.
     *
     * This value can be changed by executing an operation that calls `updateDelay`.
     */
    function getMinDelay() public view virtual returns (uint256) {
        TimelockControllerStorage storage $ = _getTimelockControllerStorage();
        return $._minDelay;
    }

    /**
     * @dev Returns the identifier of an operation containing a single
     * transaction.
     */
    function hashOperation(
        address target,
        uint256 value,
        bytes calldata data,
        bytes32 predecessor,
        bytes32 salt
    ) public pure virtual returns (bytes32) {
        return keccak256(abi.encode(target, value, data, predecessor, salt));
    }

    /**
     * @dev Returns the identifier of an operation containing a batch of
     * transactions.
     */
    function hashOperationBatch(
        address[] calldata targets,
        uint256[] calldata values,
        bytes[] calldata payloads,
        bytes32 predecessor,
        bytes32 salt
    ) public pure virtual returns (bytes32) {
        return keccak256(abi.encode(targets, values, payloads, predecessor, salt));
    }

    /**
     * @dev Schedule an operation containing a single transaction.
     *
     * Emits {CallSalt} if salt is nonzero, and {CallScheduled}.
     *
     * Requirements:
     *
     * - the caller must have the 'proposer' role.
     */
    function schedule(
        address target,
        uint256 value,
        bytes calldata data,
        bytes32 predecessor,
        bytes32 salt,
        uint256 delay
    ) public virtual onlyRole(PROPOSER_ROLE) {
        bytes32 id = hashOperation(target, value, data, predecessor, salt);
        _schedule(id, delay);
        emit CallScheduled(id, 0, target, value, data, predecessor, delay);
        if (salt != bytes32(0)) {
            emit CallSalt(id, salt);
        }
    }

    /**
     * @dev Schedule an operation containing a batch of transactions.
     *
     * Emits {CallSalt} if salt is nonzero, and one {CallScheduled} event per transaction in the batch.
     *
     * Requirements:
     *
     * - the caller must have the 'proposer' role.
     */
    function scheduleBatch(
        address[] calldata targets,
        uint256[] calldata values,
        bytes[] calldata payloads,
        bytes32 predecessor,
        bytes32 salt,
        uint256 delay
    ) public virtual onlyRole(PROPOSER_ROLE) {
        if (targets.length != values.length || targets.length != payloads.length) {
            revert TimelockInvalidOperationLength(targets.length, payloads.length, values.length);
        }

        bytes32 id = hashOperationBatch(targets, values, payloads, predecessor, salt);
        _schedule(id, delay);
        for (uint256 i = 0; i < targets.length; ++i) {
            emit CallScheduled(id, i, targets[i], values[i], payloads[i], predecessor, delay);
        }
        if (salt != bytes32(0)) {
            emit CallSalt(id, salt);
        }
    }

    /**
     * @dev Schedule an operation that is to become valid after a given delay.
     */
    function _schedule(bytes32 id, uint256 delay) private {
        TimelockControllerStorage storage $ = _getTimelockControllerStorage();
        if (isOperation(id)) {
            revert TimelockUnexpectedOperationState(id, _encodeStateBitmap(OperationState.Unset));
        }
        uint256 minDelay = getMinDelay();
        if (delay < minDelay) {
            revert TimelockInsufficientDelay(delay, minDelay);
        }
        $._timestamps[id] = block.timestamp + delay;
    }

    /**
     * @dev Cancel an operation.
     *
     * Requirements:
     *
     * - the caller must have the 'canceller' role.
     */
    function cancel(bytes32 id) public virtual onlyRole(CANCELLER_ROLE) {
        TimelockControllerStorage storage $ = _getTimelockControllerStorage();
        if (!isOperationPending(id)) {
            revert TimelockUnexpectedOperationState(
                id,
                _encodeStateBitmap(OperationState.Waiting) | _encodeStateBitmap(OperationState.Ready)
            );
        }
        delete $._timestamps[id];

        emit Cancelled(id);
    }

    /**
     * @dev Execute an (ready) operation containing a single transaction.
     *
     * Emits a {CallExecuted} event.
     *
     * Requirements:
     *
     * - the caller must have the 'executor' role.
     */
    // This function can reenter, but it doesn't pose a risk because _afterCall checks that the proposal is pending,
    // thus any modifications to the operation during reentrancy should be caught.
    // slither-disable-next-line reentrancy-eth
    function execute(
        address target,
        uint256 value,
        bytes calldata payload,
        bytes32 predecessor,
        bytes32 salt
    ) public payable virtual onlyRoleOrOpenRole(EXECUTOR_ROLE) {
        bytes32 id = hashOperation(target, value, payload, predecessor, salt);

        _beforeCall(id, predecessor);
        _execute(target, value, payload);
        emit CallExecuted(id, 0, target, value, payload);
        _afterCall(id);
    }

    /**
     * @dev Execute an (ready) operation containing a batch of transactions.
     *
     * Emits one {CallExecuted} event per transaction in the batch.
     *
     * Requirements:
     *
     * - the caller must have the 'executor' role.
     */
    // This function can reenter, but it doesn't pose a risk because _afterCall checks that the proposal is pending,
    // thus any modifications to the operation during reentrancy should be caught.
    // slither-disable-next-line reentrancy-eth
    function executeBatch(
        address[] calldata targets,
        uint256[] calldata values,
        bytes[] calldata payloads,
        bytes32 predecessor,
        bytes32 salt
    ) public payable virtual onlyRoleOrOpenRole(EXECUTOR_ROLE) {
        if (targets.length != values.length || targets.length != payloads.length) {
            revert TimelockInvalidOperationLength(targets.length, payloads.length, values.length);
        }

        bytes32 id = hashOperationBatch(targets, values, payloads, predecessor, salt);

        _beforeCall(id, predecessor);
        for (uint256 i = 0; i < targets.length; ++i) {
            address target = targets[i];
            uint256 value = values[i];
            bytes calldata payload = payloads[i];
            _execute(target, value, payload);
            emit CallExecuted(id, i, target, value, payload);
        }
        _afterCall(id);
    }

    /**
     * @dev Execute an operation's call.
     */
    function _execute(address target, uint256 value, bytes calldata data) internal virtual {
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        Address.verifyCallResult(success, returndata);
    }

    /**
     * @dev Checks before execution of an operation's calls.
     */
    function _beforeCall(bytes32 id, bytes32 predecessor) private view {
        if (!isOperationReady(id)) {
            revert TimelockUnexpectedOperationState(id, _encodeStateBitmap(OperationState.Ready));
        }
        if (predecessor != bytes32(0) && !isOperationDone(predecessor)) {
            revert TimelockUnexecutedPredecessor(predecessor);
        }
    }

    /**
     * @dev Checks after execution of an operation's calls.
     */
    function _afterCall(bytes32 id) private {
        TimelockControllerStorage storage $ = _getTimelockControllerStorage();
        if (!isOperationReady(id)) {
            revert TimelockUnexpectedOperationState(id, _encodeStateBitmap(OperationState.Ready));
        }
        $._timestamps[id] = _DONE_TIMESTAMP;
    }

    /**
     * @dev Changes the minimum timelock duration for future operations.
     *
     * Emits a {MinDelayChange} event.
     *
     * Requirements:
     *
     * - the caller must be the timelock itself. This can only be achieved by scheduling and later executing
     * an operation where the timelock is the target and the data is the ABI-encoded call to this function.
     */
    function updateDelay(uint256 newDelay) external virtual {
        TimelockControllerStorage storage $ = _getTimelockControllerStorage();
        address sender = _msgSender();
        if (sender != address(this)) {
            revert TimelockUnauthorizedCaller(sender);
        }
        emit MinDelayChange($._minDelay, newDelay);
        $._minDelay = newDelay;
    }

    /**
     * @dev Encodes a `OperationState` into a `bytes32` representation where each bit enabled corresponds to
     * the underlying position in the `OperationState` enum. For example:
     *
     * 0x000...1000
     *   ^^^^^^----- ...
     *         ^---- Done
     *          ^--- Ready
     *           ^-- Waiting
     *            ^- Unset
     */
    function _encodeStateBitmap(OperationState operationState) internal pure returns (bytes32) {
        return bytes32(1 << uint8(operationState));
    }
}
"
    },
    "lib/openzeppelin-contracts-upgradeable/contracts/governance/GovernorUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.2.0-rc.0) (governance/Governor.sol)

pragma solidity ^0.8.20;

import {IERC721Receiver} from "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
import {IERC1155Receiver} from "@openzeppelin/contracts/token/ERC1155/IERC1155Receiver.sol";
import {EIP712Upgradeable} from "../utils/cryptography/EIP712Upgradeable.sol";
import {SignatureChecker} from "@openzeppelin/contracts/utils/cryptography/SignatureChecker.sol";
import {IERC165} from "@openzeppelin/contracts/utils/introspection/IERC165.sol";
import {ERC165Upgradeable} from "../utils/introspection/ERC165Upgradeable.sol";
import {SafeCast} from "@openzeppelin/contracts/utils/math/SafeCast.sol";
import {DoubleEndedQueue} from "@openzeppelin/contracts/utils/structs/DoubleEndedQueue.sol";
import {Address} from "@openzeppelin/contracts/utils/Address.sol";
import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol";
import {NoncesUpgradeable} from "../utils/NoncesUpgradeable.sol";
import {Strings} from "@openzeppelin/contracts/utils/Strings.sol";
import {IGovernor} from "@openzeppelin/contracts/governance/IGovernor.sol";
import {IERC6372} from "@openzeppelin/contracts/interfaces/IERC6372.sol";
import {Initializable} from "../proxy/utils/Initializable.sol";

/**
 * @dev Core of the governance system, designed to be extended through various modules.
 *
 * This contract is abstract and requires several functions to be implemented in various modules:
 *
 * - A counting module must implement {quorum}, {_quorumReached}, {_voteSucceeded} and {_countVote}
 * - A voting module must implement {_getVotes}
 * - Additionally, {votingPeriod} must also be implemented
 */
abstract contract GovernorUpgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, EIP712Upgradeable, NoncesUpgradeable, IGovernor, IERC721Receiver, IERC1155Receiver {
    using DoubleEndedQueue for DoubleEndedQueue.Bytes32Deque;

    bytes32 public constant BALLOT_TYPEHASH =
        keccak256("Ballot(uint256 proposalId,uint8 support,address voter,uint256 nonce)");
    bytes32 public constant EXTENDED_BALLOT_TYPEHASH =
        keccak256(
            "ExtendedBallot(uint256 proposalId,uint8 support,address voter,uint256 nonce,string reason,bytes params)"
        );

    struct ProposalCore {
        address proposer;
        uint48 voteStart;
        uint32 voteDuration;
        bool executed;
        bool canceled;
        uint48 etaSeconds;
    }

    bytes32 private constant ALL_PROPOSAL_STATES_BITMAP = bytes32((2 ** (uint8(type(ProposalState).max) + 1)) - 1);
    /// @custom:storage-location erc7201:openzeppelin.storage.Governor
    struct GovernorStorage {
        string _name;

        mapping(uint256 proposalId => ProposalCore) _proposals;

        // This queue keeps track of the governor operating on itself. Calls to functions protected by the {onlyGovernance}
        // modifier needs to be whitelisted in this queue. Whitelisting is set in {execute}, consumed by the
        // {onlyGovernance} modifier and eventually reset after {_executeOperations} completes. This ensures that the
        // execution of {onlyGovernance} protected calls can only be achieved through successful proposals.
        DoubleEndedQueue.Bytes32Deque _governanceCall;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Governor")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant GovernorStorageLocation = 0x7c712897014dbe49c045ef1299aa2d5f9e67e48eea4403efa21f1e0f3ac0cb00;

    function _getGovernorStorage() private pure returns (GovernorStorage storage $) {
        assembly {
            $.slot := GovernorStorageLocation
        }
    }

    /**
     * @dev Restricts a function so it can only be executed through governance proposals. For example, governance
     * parameter setters in {GovernorSettings} are protected using this modifier.
     *
     * The governance executing address may be different from the Governor's own address, for example it could be a
     * timelock. This can be customized by modules by overriding {_executor}. The executor is only able to invoke these
     * functions during the execution of the governor's {execute} function, and not under any other circumstances. Thus,
     * for example, additional timelock proposers are not able to change governance parameters without going through the
     * governance protocol (since v4.6).
     */
    modifier onlyGovernance() {
        _checkGovernance();
        _;
    }

    /**
     * @dev Sets the value for {name} and {version}
     */
    function __Governor_init(string memory