Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Permit.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Votes.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

/**
 * @title Pawthereum
 * @dev Extends ERC20 token with fee on transfer and permit functionality.
 * @notice Pawthereum is a fee-on-transfer ERC20 token that also supports the ERC20 Permit extension,
 * allowing for gasless transactions. It includes features for owner management, automated market maker (AMM) pair management,
 * fee exemption for specific addresses, and adjustable fees with an upper limit.
 * @custom:security-contact [email protected]
 */
contract Pawthereum is ERC20, ERC20Permit, ERC20Votes, Ownable {
    bool public isInitialized;
    mapping(address => bool) public automatedMarketMakerPairs;
    mapping(address => bool) public isFeeExempt;
    uint256 public maxFee = 2 * 10**16; // 2%
    uint256 public fee = 2 * 10**16; // Initially set to 2%
    address public feeAddress;
    address immutable public airdropAddress;

    event FeeSet(uint256 newFee);
    event FeeAddressSet(address newFeeAddress);
    event AMMPairSet(address ammAddress, bool isAmm);
    event FeeExemptionStatusSet(address account, bool isExempt);
    event Withdraw(address withdrawTo, uint256 amount);
    event WithdrawErc20(address token, address withdrawTo, uint256 amount);
    event Initialized();

    /**
     * @dev Sets the initial owner and mints initial token supply to the deployer.
     * @param _airdropAddress The address to be used for airdrops.
     */
    constructor(address _initialOwner, address _airdropAddress)
        ERC20("Pawthereum", "PAWTH")
        ERC20Permit("Pawthereum")
        Ownable(_initialOwner)
    {
        airdropAddress = _airdropAddress;
        feeAddress = _initialOwner;
        _mint(_initialOwner, 1000000000 * 10**decimals());
    }

    /**
     * @dev Overrides the internal _update function to apply fees for transfers that are not exempted or 
     * occur through AMM pairs, if the contract is initialized.
     * @param from Address sending the tokens.
     * @param to Address receiving the tokens.
     * @param amount Number of tokens to send.
     */
    function _update(address from, address to, uint256 amount) internal override(ERC20, ERC20Votes) {
        require(isInitialized || isAirdrop(from, to), "Pawthereum: Contract not initialized");
        // Check if the transfer is from an AMM pair and if at least one of the parties is not fee exempt
        if ((automatedMarketMakerPairs[to] || automatedMarketMakerPairs[from]) && (!isFeeExempt[to] || !isFeeExempt[from])) {
            uint256 feeAmount = (amount * fee) / 1e18;
            require(amount > feeAmount, "Pawthereum: Fee exceeds transfer amount");
            super._update(from, feeAddress, feeAmount);
            super._update(from, to, amount - feeAmount);
        } else {
            super._update(from, to, amount);
        }
    }

    /**
     * @dev Checks if an address is the owner or the airdrop address.
     * @param from The address to check.
     * @return Whether the address is the owner or the airdrop address.
     */
    function isAirdrop(address from, address to) public view returns (bool) {
        return to == owner() || from == owner() || from == airdropAddress;
    }

    /**
     * @dev Overrides the nonces function to return the nonces of an address.
     * @param owner The address to check the nonces for.
     * @return onces of the address.
     */
    function nonces(address owner)
        public
        view
        override(ERC20Permit, Nonces)
        returns (uint256)
    {
        return super.nonces(owner);
    }

    /**
     * @dev Allows the owner to adjust the fee rate within a preset maximum limit.
     * @param newFee The new fee percentage to be set.
     */
    function setFee(uint256 newFee) external onlyOwner {
        require(newFee <= maxFee, "Pawthereum: fee too high");
        fee = newFee;
        emit FeeSet(newFee);
    }

    /**
     * @dev Allows the owner to change the fee address.
     * @param newFeeAddress The address that will collect the fees.
     */
    function setFeeAddress(address newFeeAddress) external onlyOwner {
        feeAddress = newFeeAddress;
        emit FeeAddressSet(newFeeAddress);
    }

    /**
     * @dev Allows the owner to designate or undesignate an address as an automated market maker (AMM) pair.
     * @param ammAddress The address to be designated as an AMM pair.
     * @param isAmm Indicates whether the address is an AMM pair.
     */
    function setAutomatedMarketMakerPair(address ammAddress, bool isAmm) external onlyOwner {
        require(ammAddress != address(0), "Pawthereum: Invalid AMM address");
        automatedMarketMakerPairs[ammAddress] = isAmm;
        emit AMMPairSet(ammAddress, isAmm);
    }

    /**
     * @dev Allows the owner to exempt or unexempt an account from transfer fees.
     * @param account The account to update the fee exemption status for.
     * @param isExempt Whether the account is to be exempt from fees.
     */
    function setFeeExemptionStatus(address account, bool isExempt) external onlyOwner {
        isFeeExempt[account] = isExempt;
        emit FeeExemptionStatusSet(account, isExempt);
    }

    /**
     * @dev Allows the contract to receive Ether.
     */
    receive() external payable {}

    /**
     * @dev Allows the owner to withdraw Ether collected in the contract.
     * @param _withdrawTo The address to send the Ether to.
     */
    function withdraw(address _withdrawTo) external onlyOwner {
        (bool success, ) = payable(_withdrawTo).call{value: address(this).balance}("");
        require(success, "Transfer failed.");
        emit Withdraw(_withdrawTo, address(this).balance);
    }

    /**
     * @dev Allows the owner to withdraw ERC-20 tokens sent to the contract by mistake.
     * @param _token The address of the ERC-20 token to withdraw.
     * @param _withdrawTo The address to receive the tokens.
     */
    function withdrawErc20(address _token, address _withdrawTo) external onlyOwner {
        uint256 balance = IERC20(_token).balanceOf(address(this));
        IERC20(_token).transfer(_withdrawTo, balance);
        emit WithdrawErc20(_token, _withdrawTo, balance);
    }

    /**
     * @dev Allows the owner to set the max fee. However, the new max fee must be lower than the current max fee.
    * @param _maxFee The new max fee to be set.
     */
    function setMaxFee(uint256 _maxFee) external onlyOwner {
        require(_maxFee < maxFee, "Pawthereum: new max fee must be lower than current max fee");
        maxFee = _maxFee;
    }

    /**
     * @dev Initializes the contract, allowing for transfers.
     * Can only be called once by the owner.
     */
    function initialize() external onlyOwner {
        require(!isInitialized, "Pawthereum: already initialized");
        isInitialized = true;
        emit Initialized();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)

pragma solidity ^0.8.20;

import {Context} from "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * The initial owner is set to the address provided by the deployer. This can
 * later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    /**
     * @dev The caller account is not authorized to perform an operation.
     */
    error OwnableUnauthorizedAccount(address account);

    /**
     * @dev The owner is not a valid owner account. (eg. `address(0)`)
     */
    error OwnableInvalidOwner(address owner);

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the address provided by the deployer as the initial owner.
     */
    constructor(address initialOwner) {
        if (initialOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(initialOwner);
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        if (owner() != _msgSender()) {
            revert OwnableUnauthorizedAccount(_msgSender());
        }
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        if (newOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Votes.sol)

pragma solidity ^0.8.20;

import {ERC20} from "../ERC20.sol";
import {Votes} from "../../../governance/utils/Votes.sol";
import {Checkpoints} from "../../../utils/structs/Checkpoints.sol";

/**
 * @dev Extension of ERC20 to support Compound-like voting and delegation. This version is more generic than Compound's,
 * and supports token supply up to 2^208^ - 1, while COMP is limited to 2^96^ - 1.
 *
 * NOTE: This contract does not provide interface compatibility with Compound's COMP token.
 *
 * This extension keeps a history (checkpoints) of each account's vote power. Vote power can be delegated either
 * by calling the {delegate} function directly, or by providing a signature to be used with {delegateBySig}. Voting
 * power can be queried through the public accessors {getVotes} and {getPastVotes}.
 *
 * By default, token balance does not account for voting power. This makes transfers cheaper. The downside is that it
 * requires users to delegate to themselves in order to activate checkpoints and have their voting power tracked.
 */
abstract contract ERC20Votes is ERC20, Votes {
    /**
     * @dev Total supply cap has been exceeded, introducing a risk of votes overflowing.
     */
    error ERC20ExceededSafeSupply(uint256 increasedSupply, uint256 cap);

    /**
     * @dev Maximum token supply. Defaults to `type(uint208).max` (2^208^ - 1).
     *
     * This maximum is enforced in {_update}. It limits the total supply of the token, which is otherwise a uint256,
     * so that checkpoints can be stored in the Trace208 structure used by {{Votes}}. Increasing this value will not
     * remove the underlying limitation, and will cause {_update} to fail because of a math overflow in
     * {_transferVotingUnits}. An override could be used to further restrict the total supply (to a lower value) if
     * additional logic requires it. When resolving override conflicts on this function, the minimum should be
     * returned.
     */
    function _maxSupply() internal view virtual returns (uint256) {
        return type(uint208).max;
    }

    /**
     * @dev Move voting power when tokens are transferred.
     *
     * Emits a {IVotes-DelegateVotesChanged} event.
     */
    function _update(address from, address to, uint256 value) internal virtual override {
        super._update(from, to, value);
        if (from == address(0)) {
            uint256 supply = totalSupply();
            uint256 cap = _maxSupply();
            if (supply > cap) {
                revert ERC20ExceededSafeSupply(supply, cap);
            }
        }
        _transferVotingUnits(from, to, value);
    }

    /**
     * @dev Returns the voting units of an `account`.
     *
     * WARNING: Overriding this function may compromise the internal vote accounting.
     * `ERC20Votes` assumes tokens map to voting units 1:1 and this is not easy to change.
     */
    function _getVotingUnits(address account) internal view virtual override returns (uint256) {
        return balanceOf(account);
    }

    /**
     * @dev Get number of checkpoints for `account`.
     */
    function numCheckpoints(address account) public view virtual returns (uint32) {
        return _numCheckpoints(account);
    }

    /**
     * @dev Get the `pos`-th checkpoint for `account`.
     */
    function checkpoints(address account, uint32 pos) public view virtual returns (Checkpoints.Checkpoint208 memory) {
        return _checkpoints(account, pos);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Permit.sol)

pragma solidity ^0.8.20;

import {IERC20Permit} from "./IERC20Permit.sol";
import {ERC20} from "../ERC20.sol";
import {ECDSA} from "../../../utils/cryptography/ECDSA.sol";
import {EIP712} from "../../../utils/cryptography/EIP712.sol";
import {Nonces} from "../../../utils/Nonces.sol";

/**
 * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712, Nonces {
    bytes32 private constant PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");

    /**
     * @dev Permit deadline has expired.
     */
    error ERC2612ExpiredSignature(uint256 deadline);

    /**
     * @dev Mismatched signature.
     */
    error ERC2612InvalidSigner(address signer, address owner);

    /**
     * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
     *
     * It's a good idea to use the same `name` that is defined as the ERC20 token name.
     */
    constructor(string memory name) EIP712(name, "1") {}

    /**
     * @inheritdoc IERC20Permit
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual {
        if (block.timestamp > deadline) {
            revert ERC2612ExpiredSignature(deadline);
        }

        bytes32 structHash = keccak256(abi.encode(PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));

        bytes32 hash = _hashTypedDataV4(structHash);

        address signer = ECDSA.recover(hash, v, r, s);
        if (signer != owner) {
            revert ERC2612InvalidSigner(signer, owner);
        }

        _approve(owner, spender, value);
    }

    /**
     * @inheritdoc IERC20Permit
     */
    function nonces(address owner) public view virtual override(IERC20Permit, Nonces) returns (uint256) {
        return super.nonces(owner);
    }

    /**
     * @inheritdoc IERC20Permit
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view virtual returns (bytes32) {
        return _domainSeparatorV4();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 */
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
    mapping(address account => uint256) private _balances;

    mapping(address account => mapping(address spender => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `value`.
     */
    function transfer(address to, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, value);
        _transfer(from, to, value);
        return true;
    }

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _transfer(address from, address to, uint256 value) internal {
        if (from == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        if (to == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(from, to, value);
    }

    /**
     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
     * this function.
     *
     * Emits a {Transfer} event.
     */
    function _update(address from, address to, uint256 value) internal virtual {
        if (from == address(0)) {
            // Overflow check required: The rest of the code assumes that totalSupply never overflows
            _totalSupply += value;
        } else {
            uint256 fromBalance = _balances[from];
            if (fromBalance < value) {
                revert ERC20InsufficientBalance(from, fromBalance, value);
            }
            unchecked {
                // Overflow not possible: value <= fromBalance <= totalSupply.
                _balances[from] = fromBalance - value;
            }
        }

        if (to == address(0)) {
            unchecked {
                // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
                _totalSupply -= value;
            }
        } else {
            unchecked {
                // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
                _balances[to] += value;
            }
        }

        emit Transfer(from, to, value);
    }

    /**
     * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
     * Relies on the `_update` mechanism
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _mint(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(address(0), account, value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
     * Relies on the `_update` mechanism.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead
     */
    function _burn(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        _update(account, address(0), value);
    }

    /**
     * @dev Sets `value` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        _approve(owner, spender, value, true);
    }

    /**
     * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
     *
     * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
     * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
     * `Approval` event during `transferFrom` operations.
     *
     * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
     * true using the following override:
     * ```
     * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
     *     super._approve(owner, spender, value, true);
     * }
     * ```
     *
     * Requirements are the same as {_approve}.
     */
    function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
        if (owner == address(0)) {
            revert ERC20InvalidApprover(address(0));
        }
        if (spender == address(0)) {
            revert ERC20InvalidSpender(address(0));
        }
        _allowances[owner][spender] = value;
        if (emitEvent) {
            emit Approval(owner, spender, value);
        }
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `value`.
     *
     * Does not update the allowance value in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Does not emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            if (currentAllowance < value) {
                revert ERC20InsufficientAllowance(spender, currentAllowance, value);
            }
            unchecked {
                _approve(owner, spender, currentAllowance - value, false);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/structs/Checkpoints.sol)
// This file was procedurally generated from scripts/generate/templates/Checkpoints.js.

pragma solidity ^0.8.20;

import {Math} from "../math/Math.sol";

/**
 * @dev This library defines the `Trace*` struct, for checkpointing values as they change at different points in
 * time, and later looking up past values by block number. See {Votes} as an example.
 *
 * To create a history of checkpoints define a variable type `Checkpoints.Trace*` in your contract, and store a new
 * checkpoint for the current transaction block using the {push} function.
 */
library Checkpoints {
    /**
     * @dev A value was attempted to be inserted on a past checkpoint.
     */
    error CheckpointUnorderedInsertion();

    struct Trace224 {
        Checkpoint224[] _checkpoints;
    }

    struct Checkpoint224 {
        uint32 _key;
        uint224 _value;
    }

    /**
     * @dev Pushes a (`key`, `value`) pair into a Trace224 so that it is stored as the checkpoint.
     *
     * Returns previous value and new value.
     *
     * IMPORTANT: Never accept `key` as a user input, since an arbitrary `type(uint32).max` key set will disable the
     * library.
     */
    function push(Trace224 storage self, uint32 key, uint224 value) internal returns (uint224, uint224) {
        return _insert(self._checkpoints, key, value);
    }

    /**
     * @dev Returns the value in the first (oldest) checkpoint with key greater or equal than the search key, or zero if
     * there is none.
     */
    function lowerLookup(Trace224 storage self, uint32 key) internal view returns (uint224) {
        uint256 len = self._checkpoints.length;
        uint256 pos = _lowerBinaryLookup(self._checkpoints, key, 0, len);
        return pos == len ? 0 : _unsafeAccess(self._checkpoints, pos)._value;
    }

    /**
     * @dev Returns the value in the last (most recent) checkpoint with key lower or equal than the search key, or zero
     * if there is none.
     */
    function upperLookup(Trace224 storage self, uint32 key) internal view returns (uint224) {
        uint256 len = self._checkpoints.length;
        uint256 pos = _upperBinaryLookup(self._checkpoints, key, 0, len);
        return pos == 0 ? 0 : _unsafeAccess(self._checkpoints, pos - 1)._value;
    }

    /**
     * @dev Returns the value in the last (most recent) checkpoint with key lower or equal than the search key, or zero
     * if there is none.
     *
     * NOTE: This is a variant of {upperLookup} that is optimised to find "recent" checkpoint (checkpoints with high
     * keys).
     */
    function upperLookupRecent(Trace224 storage self, uint32 key) internal view returns (uint224) {
        uint256 len = self._checkpoints.length;

        uint256 low = 0;
        uint256 high = len;

        if (len > 5) {
            uint256 mid = len - Math.sqrt(len);
            if (key < _unsafeAccess(self._checkpoints, mid)._key) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }

        uint256 pos = _upperBinaryLookup(self._checkpoints, key, low, high);

        return pos == 0 ? 0 : _unsafeAccess(self._checkpoints, pos - 1)._value;
    }

    /**
     * @dev Returns the value in the most recent checkpoint, or zero if there are no checkpoints.
     */
    function latest(Trace224 storage self) internal view returns (uint224) {
        uint256 pos = self._checkpoints.length;
        return pos == 0 ? 0 : _unsafeAccess(self._checkpoints, pos - 1)._value;
    }

    /**
     * @dev Returns whether there is a checkpoint in the structure (i.e. it is not empty), and if so the key and value
     * in the most recent checkpoint.
     */
    function latestCheckpoint(Trace224 storage self) internal view returns (bool exists, uint32 _key, uint224 _value) {
        uint256 pos = self._checkpoints.length;
        if (pos == 0) {
            return (false, 0, 0);
        } else {
            Checkpoint224 memory ckpt = _unsafeAccess(self._checkpoints, pos - 1);
            return (true, ckpt._key, ckpt._value);
        }
    }

    /**
     * @dev Returns the number of checkpoint.
     */
    function length(Trace224 storage self) internal view returns (uint256) {
        return self._checkpoints.length;
    }

    /**
     * @dev Returns checkpoint at given position.
     */
    function at(Trace224 storage self, uint32 pos) internal view returns (Checkpoint224 memory) {
        return self._checkpoints[pos];
    }

    /**
     * @dev Pushes a (`key`, `value`) pair into an ordered list of checkpoints, either by inserting a new checkpoint,
     * or by updating the last one.
     */
    function _insert(Checkpoint224[] storage self, uint32 key, uint224 value) private returns (uint224, uint224) {
        uint256 pos = self.length;

        if (pos > 0) {
            // Copying to memory is important here.
            Checkpoint224 memory last = _unsafeAccess(self, pos - 1);

            // Checkpoint keys must be non-decreasing.
            if (last._key > key) {
                revert CheckpointUnorderedInsertion();
            }

            // Update or push new checkpoint
            if (last._key == key) {
                _unsafeAccess(self, pos - 1)._value = value;
            } else {
                self.push(Checkpoint224({_key: key, _value: value}));
            }
            return (last._value, value);
        } else {
            self.push(Checkpoint224({_key: key, _value: value}));
            return (0, value);
        }
    }

    /**
     * @dev Return the index of the last (most recent) checkpoint with key lower or equal than the search key, or `high`
     * if there is none. `low` and `high` define a section where to do the search, with inclusive `low` and exclusive
     * `high`.
     *
     * WARNING: `high` should not be greater than the array's length.
     */
    function _upperBinaryLookup(
        Checkpoint224[] storage self,
        uint32 key,
        uint256 low,
        uint256 high
    ) private view returns (uint256) {
        while (low < high) {
            uint256 mid = Math.average(low, high);
            if (_unsafeAccess(self, mid)._key > key) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }
        return high;
    }

    /**
     * @dev Return the index of the first (oldest) checkpoint with key is greater or equal than the search key, or
     * `high` if there is none. `low` and `high` define a section where to do the search, with inclusive `low` and
     * exclusive `high`.
     *
     * WARNING: `high` should not be greater than the array's length.
     */
    function _lowerBinaryLookup(
        Checkpoint224[] storage self,
        uint32 key,
        uint256 low,
        uint256 high
    ) private view returns (uint256) {
        while (low < high) {
            uint256 mid = Math.average(low, high);
            if (_unsafeAccess(self, mid)._key < key) {
                low = mid + 1;
            } else {
                high = mid;
            }
        }
        return high;
    }

    /**
     * @dev Access an element of the array without performing bounds check. The position is assumed to be within bounds.
     */
    function _unsafeAccess(
        Checkpoint224[] storage self,
        uint256 pos
    ) private pure returns (Checkpoint224 storage result) {
        assembly {
            mstore(0, self.slot)
            result.slot := add(keccak256(0, 0x20), pos)
        }
    }

    struct Trace208 {
        Checkpoint208[] _checkpoints;
    }

    struct Checkpoint208 {
        uint48 _key;
        uint208 _value;
    }

    /**
     * @dev Pushes a (`key`, `value`) pair into a Trace208 so that it is stored as the checkpoint.
     *
     * Returns previous value and new value.
     *
     * IMPORTANT: Never accept `key` as a user input, since an arbitrary `type(uint48).max` key set will disable the
     * library.
     */
    function push(Trace208 storage self, uint48 key, uint208 value) internal returns (uint208, uint208) {
        return _insert(self._checkpoints, key, value);
    }

    /**
     * @dev Returns the value in the first (oldest) checkpoint with key greater or equal than the search key, or zero if
     * there is none.
     */
    function lowerLookup(Trace208 storage self, uint48 key) internal view returns (uint208) {
        uint256 len = self._checkpoints.length;
        uint256 pos = _lowerBinaryLookup(self._checkpoints, key, 0, len);
        return pos == len ? 0 : _unsafeAccess(self._checkpoints, pos)._value;
    }

    /**
     * @dev Returns the value in the last (most recent) checkpoint with key lower or equal than the search key, or zero
     * if there is none.
     */
    function upperLookup(Trace208 storage self, uint48 key) internal view returns (uint208) {
        uint256 len = self._checkpoints.length;
        uint256 pos = _upperBinaryLookup(self._checkpoints, key, 0, len);
        return pos == 0 ? 0 : _unsafeAccess(self._checkpoints, pos - 1)._value;
    }

    /**
     * @dev Returns the value in the last (most recent) checkpoint with key lower or equal than the search key, or zero
     * if there is none.
     *
     * NOTE: This is a variant of {upperLookup} that is optimised to find "recent" checkpoint (checkpoints with high
     * keys).
     */
    function upperLookupRecent(Trace208 storage self, uint48 key) internal view returns (uint208) {
        uint256 len = self._checkpoints.length;

        uint256 low = 0;
        uint256 high = len;

        if (len > 5) {
            uint256 mid = len - Math.sqrt(len);
            if (key < _unsafeAccess(self._checkpoints, mid)._key) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }

        uint256 pos = _upperBinaryLookup(self._checkpoints, key, low, high);

        return pos == 0 ? 0 : _unsafeAccess(self._checkpoints, pos - 1)._value;
    }

    /**
     * @dev Returns the value in the most recent checkpoint, or zero if there are no checkpoints.
     */
    function latest(Trace208 storage self) internal view returns (uint208) {
        uint256 pos = self._checkpoints.length;
        return pos == 0 ? 0 : _unsafeAccess(self._checkpoints, pos - 1)._value;
    }

    /**
     * @dev Returns whether there is a checkpoint in the structure (i.e. it is not empty), and if so the key and value
     * in the most recent checkpoint.
     */
    function latestCheckpoint(Trace208 storage self) internal view returns (bool exists, uint48 _key, uint208 _value) {
        uint256 pos = self._checkpoints.length;
        if (pos == 0) {
            return (false, 0, 0);
        } else {
            Checkpoint208 memory ckpt = _unsafeAccess(self._checkpoints, pos - 1);
            return (true, ckpt._key, ckpt._value);
        }
    }

    /**
     * @dev Returns the number of checkpoint.
     */
    function length(Trace208 storage self) internal view returns (uint256) {
        return self._checkpoints.length;
    }

    /**
     * @dev Returns checkpoint at given position.
     */
    function at(Trace208 storage self, uint32 pos) internal view returns (Checkpoint208 memory) {
        return self._checkpoints[pos];
    }

    /**
     * @dev Pushes a (`key`, `value`) pair into an ordered list of checkpoints, either by inserting a new checkpoint,
     * or by updating the last one.
     */
    function _insert(Checkpoint208[] storage self, uint48 key, uint208 value) private returns (uint208, uint208) {
        uint256 pos = self.length;

        if (pos > 0) {
            // Copying to memory is important here.
            Checkpoint208 memory last = _unsafeAccess(self, pos - 1);

            // Checkpoint keys must be non-decreasing.
            if (last._key > key) {
                revert CheckpointUnorderedInsertion();
            }

            // Update or push new checkpoint
            if (last._key == key) {
                _unsafeAccess(self, pos - 1)._value = value;
            } else {
                self.push(Checkpoint208({_key: key, _value: value}));
            }
            return (last._value, value);
        } else {
            self.push(Checkpoint208({_key: key, _value: value}));
            return (0, value);
        }
    }

    /**
     * @dev Return the index of the last (most recent) checkpoint with key lower or equal than the search key, or `high`
     * if there is none. `low` and `high` define a section where to do the search, with inclusive `low` and exclusive
     * `high`.
     *
     * WARNING: `high` should not be greater than the array's length.
     */
    function _upperBinaryLookup(
        Checkpoint208[] storage self,
        uint48 key,
        uint256 low,
        uint256 high
    ) private view returns (uint256) {
        while (low < high) {
            uint256 mid = Math.average(low, high);
            if (_unsafeAccess(self, mid)._key > key) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }
        return high;
    }

    /**
     * @dev Return the index of the first (oldest) checkpoint with key is greater or equal than the search key, or
     * `high` if there is none. `low` and `high` define a section where to do the search, with inclusive `low` and
     * exclusive `high`.
     *
     * WARNING: `high` should not be greater than the array's length.
     */
    function _lowerBinaryLookup(
        Checkpoint208[] storage self,
        uint48 key,
        uint256 low,
        uint256 high
    ) private view returns (uint256) {
        while (low < high) {
            uint256 mid = Math.average(low, high);
            if (_unsafeAccess(self, mid)._key < key) {
                low = mid + 1;
            } else {
                high = mid;
            }
        }
        return high;
    }

    /**
     * @dev Access an element of the array without performing bounds check. The position is assumed to be within bounds.
     */
    function _unsafeAccess(
        Checkpoint208[] storage self,
        uint256 pos
    ) private pure returns (Checkpoint208 storage result) {
        assembly {
            mstore(0, self.slot)
            result.slot := add(keccak256(0, 0x20), pos)
        }
    }

    struct Trace160 {
        Checkpoint160[] _checkpoints;
    }

    struct Checkpoint160 {
        uint96 _key;
        uint160 _value;
    }

    /**
     * @dev Pushes a (`key`, `value`) pair into a Trace160 so that it is stored as the checkpoint.
     *
     * Returns previous value and new value.
     *
     * IMPORTANT: Never accept `key` as a user input, since an arbitrary `type(uint96).max` key set will disable the
     * library.
     */
    function push(Trace160 storage self, uint96 key, uint160 value) internal returns (uint160, uint160) {
        return _insert(self._checkpoints, key, value);
    }

    /**
     * @dev Returns the value in the first (oldest) checkpoint with key greater or equal than the search key, or zero if
     * there is none.
     */
    function lowerLookup(Trace160 storage self, uint96 key) internal view returns (uint160) {
        uint256 len = self._checkpoints.length;
        uint256 pos = _lowerBinaryLookup(self._checkpoints, key, 0, len);
        return pos == len ? 0 : _unsafeAccess(self._checkpoints, pos)._value;
    }

    /**
     * @dev Returns the value in the last (most recent) checkpoint with key lower or equal than the search key, or zero
     * if there is none.
     */
    function upperLookup(Trace160 storage self, uint96 key) internal view returns (uint160) {
        uint256 len = self._checkpoints.length;
        uint256 pos = _upperBinaryLookup(self._checkpoints, key, 0, len);
        return pos == 0 ? 0 : _unsafeAccess(self._checkpoints, pos - 1)._value;
    }

    /**
     * @dev Returns the value in the last (most recent) checkpoint with key lower or equal than the search key, or zero
     * if there is none.
     *
     * NOTE: This is a variant of {upperLookup} that is optimised to find "recent" checkpoint (checkpoints with high
     * keys).
     */
    function upperLookupRecent(Trace160 storage self, uint96 key) internal view returns (uint160) {
        uint256 len = self._checkpoints.length;

        uint256 low = 0;
        uint256 high = len;

        if (len > 5) {
            uint256 mid = len - Math.sqrt(len);
            if (key < _unsafeAccess(self._checkpoints, mid)._key) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }

        uint256 pos = _upperBinaryLookup(self._checkpoints, key, low, high);

        return pos == 0 ? 0 : _unsafeAccess(self._checkpoints, pos - 1)._value;
    }

    /**
     * @dev Returns the value in the most recent checkpoint, or zero if there are no checkpoints.
     */
    function latest(Trace160 storage self) internal view returns (uint160) {
        uint256 pos = self._checkpoints.length;
        return pos == 0 ? 0 : _unsafeAccess(self._checkpoints, pos - 1)._value;
    }

    /**
     * @dev Returns whether there is a checkpoint in the structure (i.e. it is not empty), and if so the key and value
     * in the most recent checkpoint.
     */
    function latestCheckpoint(Trace160 storage self) internal view returns (bool exists, uint96 _key, uint160 _value) {
        uint256 pos = self._checkpoints.length;
        if (pos == 0) {
            return (false, 0, 0);
        } else {
            Checkpoint160 memory ckpt = _unsafeAccess(self._checkpoints, pos - 1);
            return (true, ckpt._key, ckpt._value);
        }
    }

    /**
     * @dev Returns the number of checkpoint.
     */
    function length(Trace160 storage self) internal view returns (uint256) {
        return self._checkpoints.length;
    }

    /**
     * @dev Returns checkpoint at given position.
     */
    function at(Trace160 storage self, uint32 pos) internal view returns (Checkpoint160 memory) {
        return self._checkpoints[pos];
    }

    /**
     * @dev Pushes a (`key`, `value`) pair into an ordered list of checkpoints, either by inserting a new checkpoint,
     * or by updating the last one.
     */
    function _insert(Checkpoint160[] storage self, uint96 key, uint160 value) private returns (uint160, uint160) {
        uint256 pos = self.length;

        if (pos > 0) {
            // Copying to memory is important here.
            Checkpoint160 memory last = _unsafeAccess(self, pos - 1);

            // Checkpoint keys must be non-decreasing.
            if (last._key > key) {
                revert CheckpointUnorderedInsertion();
            }

            // Update or push new checkpoint
            if (last._key == key) {
                _unsafeAccess(self, pos - 1)._value = value;
            } else {
                self.push(Checkpoint160({_key: key, _value: value}));
            }
            return (last._value, value);
        } else {
            self.push(Checkpoint160({_key: key, _value: value}));
            return (0, value);
        }
    }

    /**
     * @dev Return the index of the last (most recent) checkpoint with key lower or equal than the search key, or `high`
     * if there is none. `low` and `high` define a section where to do the search, with inclusive `low` and exclusive
     * `high`.
     *
     * WARNING: `high` should not be greater than the array's length.
     */
    function _upperBinaryLookup(
        Checkpoint160[] storage self,
        uint96 key,
        uint256 low,
        uint256 high
    ) private view returns (uint256) {
        while (low < high) {
            uint256 mid = Math.average(low, high);
            if (_unsafeAccess(self, mid)._key > key) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }
        return high;
    }

    /**
     * @dev Return the index of the first (oldest) checkpoint with key is greater or equal than the search key, or
     * `high` if there is none. `low` and `high` define a section where to do the search, with inclusive `low` and
     * exclusive `high`.
     *
     * WARNING: `high` should not be greater than the array's length.
     */
    function _lowerBinaryLookup(
        Checkpoint160[] storage self,
        uint96 key,
        uint256 low,
        uint256 high
    ) private view returns (uint256) {
        while (low < high) {
            uint256 mid = Math.average(low, high);
            if (_unsafeAccess(self, mid)._key < key) {
                low = mid + 1;
            } else {
                high = mid;
            }
        }
        return high;
    }

    /**
     * @dev Access an element of the array without performing bounds check. The position is assumed to be within bounds.
     */
    function _unsafeAccess(
        Checkpoint160[] storage self,
        uint256 pos
    ) private pure returns (Checkpoint160 storage result) {
        assembly {
            mstore(0, self.slot)
            result.slot := add(keccak256(0, 0x20), pos)
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (governance/utils/Votes.sol)
pragma solidity ^0.8.20;

import {IERC5805} from "../../interfaces/IERC5805.sol";
import {Context} from "../../utils/Context.sol";
import {Nonces} from "../../utils/Nonces.sol";
import {EIP712} from "../../utils/cryptography/EIP712.sol";
import {Checkpoints} from "../../utils/structs/Checkpoints.sol";
import {SafeCast} from "../../utils/math/SafeCast.sol";
import {ECDSA} from "../../utils/cryptography/ECDSA.sol";
import {Time} from "../../utils/types/Time.sol";

/**
 * @dev This is a base abstract contract that tracks voting units, which are a measure of voting power that can be
 * transferred, and provides a system of vote delegation, where an account can delegate its voting units to a sort of
 * "representative" that will pool delegated voting units from different accounts and can then use it to vote in
 * decisions. In fact, voting units _must_ be delegated in order to count as actual votes, and an account has to
 * delegate those votes to itself if it wishes to participate in decisions and does not have a trusted representative.
 *
 * This contract is often combined with a token contract such that voting units correspond to token units. For an
 * example, see {ERC721Votes}.
 *
 * The full history of delegate votes is tracked on-chain so that governance protocols can consider votes as distributed
 * at a particular block number to protect against flash loans and double voting. The opt-in delegate system makes the
 * cost of this history tracking optional.
 *
 * When using this module the derived contract must implement {_getVotingUnits} (for example, make it return
 * {ERC721-balanceOf}), and can use {_transferVotingUnits} to track a change in the distribution of those units (in the
 * previous example, it would be included in {ERC721-_update}).
 */
abstract contract Votes is Context, EIP712, Nonces, IERC5805 {
    using Checkpoints for Checkpoints.Trace208;

    bytes32 private constant DELEGATION_TYPEHASH =
        keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)");

    mapping(address account => address) private _delegatee;

    mapping(address delegatee => Checkpoints.Trace208) private _delegateCheckpoints;

    Checkpoints.Trace208 private _totalCheckpoints;

    /**
     * @dev The clock was incorrectly modified.
     */
    error ERC6372InconsistentClock();

    /**
     * @dev Lookup to future votes is not available.
     */
    error ERC5805FutureLookup(uint256 timepoint, uint48 clock);

    /**
     * @dev Clock used for flagging checkpoints. Can be overridden to implement timestamp based
     * checkpoints (and voting), in which case {CLOCK_MODE} should be overridden as well to match.
     */
    function clock() public view virtual returns (uint48) {
        return Time.blockNumber();
    }

    /**
     * @dev Machine-readable description of the clock as specified in EIP-6372.
     */
    // solhint-disable-next-line func-name-mixedcase
    function CLOCK_MODE() public view virtual returns (string memory) {
        // Check that the clock was not modified
        if (clock() != Time.blockNumber()) {
            revert ERC6372InconsistentClock();
        }
        return "mode=blocknumber&from=default";
    }

    /**
     * @dev Returns the current amount of votes that `account` has.
     */
    function getVotes(address account) public view virtual returns (uint256) {
        return _delegateCheckpoints[account].latest();
    }

    /**
     * @dev Returns the amount of votes that `account` had at a specific moment in the past. If the `clock()` is
     * configured to use block numbers, this will return the value at the end of the corresponding block.
     *
     * Requirements:
     *
     * - `timepoint` must be in the past. If operating using block numbers, the block must be already mined.
     */
    function getPastVotes(address account, uint256 timepoint) public view virtual returns (uint256) {
        uint48 currentTimepoint = clock();
        if (timepoint >= currentTimepoint) {
            revert ERC5805FutureLookup(timepoint, currentTimepoint);
        }
        return _delegateCheckpoints[account].upperLookupRecent(SafeCast.toUint48(timepoint));
    }

    /**
     * @dev Returns the total supply of votes available at a specific moment in the past. If the `clock()` is
     * configured to use block numbers, this will return the value at the end of the corresponding block.
     *
     * NOTE: This value is the sum of all available votes, which is not necessarily the sum of all delegated votes.
     * Votes that have not been delegated are still part of total supply, even though they would not participate in a
     * vote.
     *
     * Requirements:
     *
     * - `timepoint` must be in the past. If operating using block numbers, the block must be already mined.
     */
    function getPastTotalSupply(uint256 timepoint) public view virtual returns (uint256) {
        uint48 currentTimepoint = clock();
        if (timepoint >= currentTimepoint) {
            revert ERC5805FutureLookup(timepoint, currentTimepoint);
        }
        return _totalCheckpoints.upperLookupRecent(SafeCast.toUint48(timepoint));
    }

    /**
     * @dev Returns the current total supply of votes.
     */
    function _getTotalSupply() internal view virtual returns (uint256) {
        return _totalCheckpoints.latest();
    }

    /**
     * @dev Returns the delegate that `account` has chosen.
     */
    function delegates(address account) public view virtual returns (address) {
        return _delegatee[account];
    }

    /**
     * @dev Delegates votes from the sender to `delegatee`.
     */
    function delegate(address delegatee) public virtual {
        address account = _msgSender();
        _delegate(account, delegatee);
    }

    /**
     * @dev Delegates votes from signer to `delegatee`.
     */
    function delegateBySig(
        address delegatee,
        uint256 nonce,
        uint256 expiry,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual {
        if (block.timestamp > expiry) {
            revert VotesExpiredSignature(expiry);
        }
        address signer = ECDSA.recover(
            _hashTypedDataV4(keccak256(abi.encode(DELEGATION_TYPEHASH, delegatee, nonce, expiry))),
            v,
            r,
            s
        );
        _useCheckedNonce(signer, nonce);
        _delegate(signer, delegatee);
    }

    /**
     * @dev Delegate all of `account`'s voting units to `delegatee`.
     *
     * Emits events {IVotes-DelegateChanged} and {IVotes-DelegateVotesChanged}.
     */
    function _delegate(address account, address delegatee) internal virtual {
        address oldDelegate = delegates(account);
        _delegatee[account] = delegatee;

        emit DelegateChanged(account, oldDelegate, delegatee);
        _moveDelegateVotes(oldDelegate, delegatee, _getVotingUnits(account));
    }

    /**
     * @dev Transfers, mints, or burns voting units. To register a mint, `from` should be zero. To register a burn, `to`
     * should be zero. Total supply of voting units will be adjusted with mints and burns.
     */
    function _transferVotingUnits(address from, address to, uint256 amount) internal virtual {
        if (from == address(0)) {
            _push(_totalCheckpoints, _add, SafeCast.toUint208(amount));
        }
        if (to == address(0)) {
            _push(_totalCheckpoints, _subtract, SafeCast.toUint208(amount));
        }
        _moveDelegateVotes(delegates(from), delegates(to), amount);
    }

    /**
     * @dev Moves delegated votes from one delegate to another.
     */
    function _moveDelegateVotes(address from, address to, uint256 amount) private {
        if (from != to && amount > 0) {
            if (from != address(0)) {
                (uint256 oldValue, uint256 newValue) = _push(
                    _delegateCheckpoints[from],
                    _subtract,
                    SafeCast.toUint208(amount)
                );
                emit DelegateVotesChanged(from, oldValue, newValue);
            }
            if (to != address(0)) {
                (uint256 oldValue, uint256 newValue) = _push(
                    _delegateCheckpoints[to],
                    _add,
                    SafeCast.toUint208(amount)
                );
                emit DelegateVotesChanged(to, oldValue, newValue);
            }
        }
    }

    /**
     * @dev Get number of checkpoints for `account`.
     */
    function _numCheckpoints(address account) internal view virtual returns (uint32) {
        return SafeCast.toUint32(_delegateCheckpoints[account].length());
    }

    /**
     * @dev Get the `pos`-th checkpoint for `account`.
     */
    function _checkpoints(
        address account,
        uint32 pos
    ) internal view virtual returns (Checkpoints.Checkpoint208 memory) {
        return _delegateCheckpoints[account].at(pos);
    }

    function _push(
        Checkpoints.Trace208 storage store,
        function(uint208, uint208) view returns (uint208) op,
        uint208 delta
    ) private returns (uint208, uint208) {
        return store.push(clock(), op(store.latest(), delta));
    }

    function _add(uint208 a, uint208 b) private pure returns (uint208) {
        return a + b;
    }

    function _subtract(uint208 a, uint208 b) private pure returns (uint208) {
        return a - b;
    }

    /**
     * @dev Must return the voting units held by an account.
     */
    function _getVotingUnits(address) internal view virtual returns (uint256);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Nonces.sol)
pragma solidity ^0.8.20;

/**
 * @dev Provides tracking nonces for addresses. Nonces will only increment.
 */
abstract contract Nonces {
    /**
     * @dev The nonce used for an `account` is not the expected current nonce.
     */
    error InvalidAccountNonce(address account, uint256 currentNonce);

    mapping(address account => uint256) private _nonces;

    /**
     * @dev Returns the next unused nonce for an address.
     */
    function nonces(address owner) public view virtual returns (uint256) {
        return _nonces[owner];
    }

    /**
     * @dev Consumes a nonce.
     *
     * Returns the current value and increments nonce.
     */
    function _useNonce(address owner) internal virtual returns (uint256) {
        // For each account, the nonce has an initial value of 0, can only be incremented by one, and cannot be
        // decremented or reset. This guarantees that the nonce never overflows.
        unchecked {
            // It is important to do x++ and not ++x here.
            return _nonces[owner]++;
        }
    }

    /**
     * @dev Same as {_useNonce} but checking that `nonce` is the next valid for `owner`.
     */
    function _useCheckedNonce(address owner, uint256 nonce) internal virtual {
        uint256 current = _useNonce(owner);
        if (nonce != current) {
            revert InvalidAccountNonce(owner, current);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/EIP712.sol)

pragma solidity ^0.8.20;

import {MessageHashUtils} from "./MessageHashUtils.sol";
import {ShortStrings, ShortString} from "../ShortStrings.sol";
import {IERC5267} from "../../interfaces/IERC5267.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding scheme specified in the EIP requires a domain separator and a hash of the typed structured data, whose
 * encoding is very generic and therefore its implementation in Solidity is not feasible, thus this contract
 * does not implement the encoding itself. Protocols need to implement the type-specific encoding they need in order to
 * produce the hash of their typed data using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * NOTE: In the upgradeable version of this contract, the cached values will correspond to the address, and the domain
 * separator of the implementation contract. This will cause the {_domainSeparatorV4} function to always rebuild the
 * separator from the immutable values, which is cheaper than accessing a cached version in cold storage.
 *
 * @custom:oz-upgrades-unsafe-allow state-variable-immutable
 */
abstract contract EIP712 is IERC5267 {
    using ShortStrings for *;

    bytes32 private constant TYPE_HASH =
        keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");

    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _cachedDomainSeparator;
    uint256 private immutable _cachedChainId;
    address private immutable _cachedThis;

    bytes32 private immutable _hashedName;
    bytes32 private immutable _hashedVersion;

    ShortString private immutable _name;
    ShortString private immutable _version;
    string private _nameFallback;
    string private _versionFallback;

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        _name = name.toShortStringWithFallback(_nameFallback);
        _version = version.toShortStringWithFallback(_versionFallback);
        _hashedName = keccak256(bytes(name));
        _hashedVersion = keccak256(bytes(version));

        _cachedChainId = block.chainid;
        _cachedDomainSeparator = _buildDomainSeparator();
        _cachedThis = address(this);
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (address(this) == _cachedThis && block.chainid == _cachedChainId) {
            return _cachedDomainSeparator;
        } else {
            return _buildDomainSeparator();
        }
    }

    function _buildDomainSeparator() private view returns (bytes32) {
        return keccak256(abi.encode(TYPE_HASH, _hashedName, _hashedVersion, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return MessageHashUtils.toTypedDataHash(_domainSeparatorV4(), structHash);
    }

    /**
     * @dev See {IERC-5267}.
     */
    function eip712Domain()
        public
        view
        virtual
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        )
    {
        return (
            hex"0f", // 01111
            _EIP712Name(),
            _EIP712Version(),
            block.chainid,
            address(this),
            bytes32(0),
            new uint256[](0)
        );
    }

    /**
     * @dev The name parameter for the EIP712 domain.
     *
     * NOTE: By default this function reads _name which is an immutable value.
     * It only reads from storage if necessary (in case the value is too large to fit in a ShortString).
     */
    // solhint-disable-next-line func-name-mixedcase
    function _EIP712Name() internal view returns (string memory) {
        return _name.toStringWithFallback(_nameFallback);
    }

    /**
     * @dev The version parameter for the EIP712 domain.
     *
     * NOTE: By default this function reads _version which is an immutable value.
     * It only reads from storage if necessary (in case the value is too large to fit in a ShortString).
     */
    // solhint-disable-next-line func-name-mixedcase
    function _EIP712Version() internal view returns (string memory) {
        return _version.toStringWithFallback(_versionFallback);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.20;

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS
    }

    /**
     * @dev The signature derives the `address(0)`.
     */
    error ECDSAInvalidSignature();

    /**
     * @dev The signature has an invalid length.
     */
    error ECDSAInvalidSignatureLength(uint256 length);

    /**
     * @dev The signature has an S value that is in the upper half order.
     */
    error ECDSAInvalidSignatureS(bytes32 s);

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with `signature` or an error. This will not
     * return address(0) without also returning an error description. Errors are documented using an enum (error type)
     * and a bytes32 providing additional information about the error.
     *
     * If no error is returned, then the address can be used for verification purposes.
     *
     * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError, bytes32) {
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            /// @solidity memory-safe-assembly
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength, bytes32(signature.length));
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, signature);
        _throwError(error, errorArg);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     */
    function tryRecover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address, RecoverError, bytes32) {
        unchecked {
            bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
            // We do not check for an overflow here since the shift operation results in 0 or 1.
            uint8 v = uint8((uint256(vs) >> 255) + 27);
            return tryRecover(hash, v, r, s);
        }
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     */
    function recover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address) {
        (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, r, vs);
        _throwError(error, errorArg);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError, bytes32) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS, s);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature, bytes32(0));
        }

        return (signer, RecoverError.NoError, bytes32(0));
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) {
        (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, v, r, s);
        _throwError(error, errorArg);
        return recovered;
    }

    /**
     * @dev Optionally reverts with the corresponding custom error according to the `error` argument provided.
     */
    function _throwError(RecoverError error, bytes32 errorArg) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert ECDSAInvalidSignature();
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert ECDSAInvalidSignatureLength(uint256(errorArg));
        } else if (error == RecoverError.InvalidSignatureS) {
            revert ECDSAInvalidSignatureS(errorArg);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * ==== Security Considerations
 *
 * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature
 * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be
 * considered as an intention to spend the allowance in any specific way. The second is that because permits have
 * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should
 * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be
 * generally recommended is:
 *
 * ```solidity
 * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {
 *     try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}
 *     doThing(..., value);
 * }
 *
 * function doThing(..., uint256 value) public {
 *     token.safeTransferFrom(msg.sender, address(this), value);
 *     ...
 * }
 * ```
 *
 * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of
 * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also
 * {SafeERC20-safeTransferFrom}).
 *
 * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so
 * contracts should have entry points that don't rely on permit.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     *
     * CAUTION: See Security Considerations above.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;

/**
 * @dev Standard ERC20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
 */
interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}

/**
 * @dev Standard ERC721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-20.
     * Used in balance queries.
     * @param owner Address of the current owner of a token.
     */
    error ERC721InvalidOwner(address owner);

    /**
     * @dev Indicates a `tokenId` whose `owner` is the zero address.
     * @param tokenId Identifier number of a token.
     */
    error ERC721NonexistentToken(uint256 tokenId);

    /**
     * @dev Indicates an error related to the ownership over a particular token. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param tokenId Identifier number of a token.
     * @param owner Address of the current owner of a token.
     */
    error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC721InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC721InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param tokenId Identifier number of a token.
     */
    error ERC721InsufficientApproval(address operator, uint256 tokenId);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC721InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC721InvalidOperator(address operator);
}

/**
 * @dev Standard ERC1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 tokens.
 */
interface IERC1155Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     * @param tokenId Identifier number of a token.
     */
    error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC1155InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC1155InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param owner Address of the current owner of a token.
     */
    error ERC1155MissingApprovalForAll(address operator, address owner);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC1155InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC1155InvalidOperator(address operator);

    /**
     * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
     * Used in batch transfers.
     * @param idsLength Length of the array of token identifiers
     * @param valuesLength Length of the array of token amounts
     */
    error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)

pragma solidity ^0.8.20;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Muldiv operation overflow.
     */
    error MathOverflowedMulDiv();

    enum Rounding {
        Floor, // Toward negative infinity
        Ceil, // Toward positive infinity
        Trunc, // Toward zero
        Expand // Away from zero
    }

    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds towards infinity instead
     * of rounding towards zero.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        if (b == 0) {
            // Guarantee the same behavior as in a regular Solidity division.
            return a / b;
        }

        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or
     * denominator == 0.
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by
     * Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0 = x * y; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            if (denominator <= prod1) {
                revert MathOverflowedMulDiv();
            }

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator.
            // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.

            uint256 twos = denominator & (0 - denominator);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also
            // works in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded
     * towards zero.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0);
        }
    }

    /**
     * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.
     */
    function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {
        return uint8(rounding) % 2 == 1;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC5267.sol)

pragma solidity ^0.8.20;

interface IERC5267 {
    /**
     * @dev MAY be emitted to signal that the domain could have changed.
     */
    event EIP712DomainChanged();

    /**
     * @dev returns the fields and values that describe the domain separator used by this contract for EIP-712
     * signature.
     */
    function eip712Domain()
        external
        view
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        );
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/ShortStrings.sol)

pragma solidity ^0.8.20;

import {StorageSlot} from "./StorageSlot.sol";

// | string  | 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA   |
// | length  | 0x                                                              BB |
type ShortString is bytes32;

/**
 * @dev This library provides functions to convert short memory strings
 * into a `ShortString` type that can be used as an immutable variable.
 *
 * Strings of arbitrary length can be optimized using this library if
 * they are short enough (up to 31 bytes) by packing them with their
 * length (1 byte) in a single EVM word (32 bytes). Additionally, a
 * fallback mechanism can be used for every other case.
 *
 * Usage example:
 *
 * ```solidity
 * contract Named {
 *     using ShortStrings for *;
 *
 *     ShortString private immutable _name;
 *     string private _nameFallback;
 *
 *     constructor(string memory contractName) {
 *         _name = contractName.toShortStringWithFallback(_nameFallback);
 *     }
 *
 *     function name() external view returns (string memory) {
 *         return _name.toStringWithFallback(_nameFallback);
 *     }
 * }
 * ```
 */
library ShortStrings {
    // Used as an identifier for strings longer than 31 bytes.
    bytes32 private constant FALLBACK_SENTINEL = 0x00000000000000000000000000000000000000000000000000000000000000FF;

    error StringTooLong(string str);
    error InvalidShortString();

    /**
     * @dev Encode a string of at most 31 chars into a `ShortString`.
     *
     * This will trigger a `StringTooLong` error is the input string is too long.
     */
    function toShortString(string memory str) internal pure returns (ShortString) {
        bytes memory bstr = bytes(str);
        if (bstr.length > 31) {
            revert StringTooLong(str);
        }
        return ShortString.wrap(bytes32(uint256(bytes32(bstr)) | bstr.length));
    }

    /**
     * @dev Decode a `ShortString` back to a "normal" string.
     */
    function toString(ShortString sstr) internal pure returns (string memory) {
        uint256 len = byteLength(sstr);
        // using `new string(len)` would work locally but is not memory safe.
        string memory str = new string(32);
        /// @solidity memory-safe-assembly
        assembly {
            mstore(str, len)
            mstore(add(str, 0x20), sstr)
        }
        return str;
    }

    /**
     * @dev Return the length of a `ShortString`.
     */
    function byteLength(ShortString sstr) internal pure returns (uint256) {
        uint256 result = uint256(ShortString.unwrap(sstr)) & 0xFF;
        if (result > 31) {
            revert InvalidShortString();
        }
        return result;
    }

    /**
     * @dev Encode a string into a `ShortString`, or write it to storage if it is too long.
     */
    function toShortStringWithFallback(string memory value, string storage store) internal returns (ShortString) {
        if (bytes(value).length < 32) {
            return toShortString(value);
        } else {
            StorageSlot.getStringSlot(store).value = value;
            return ShortString.wrap(FALLBACK_SENTINEL);
        }
    }

    /**
     * @dev Decode a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
     */
    function toStringWithFallback(ShortString value, string storage store) internal pure returns (string memory) {
        if (ShortString.unwrap(value) != FALLBACK_SENTINEL) {
            return toString(value);
        } else {
            return store;
        }
    }

    /**
     * @dev Return the length of a string that was encoded to `ShortString` or written to storage using
     * {setWithFallback}.
     *
     * WARNING: This will return the "byte length" of the string. This may not reflect the actual length in terms of
     * actual characters as the UTF-8 encoding of a single character can span over multiple bytes.
     */
    function byteLengthWithFallback(ShortString value, string storage store) internal view returns (uint256) {
        if (ShortString.unwrap(value) != FALLBACK_SENTINEL) {
            return byteLength(value);
        } else {
            return bytes(store).length;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/MessageHashUtils.sol)

pragma solidity ^0.8.20;

import {Strings} from "../Strings.sol";

/**
 * @dev Signature message hash utilities for producing digests to be consumed by {ECDSA} recovery or signing.
 *
 * The library provides methods for generating a hash of a message that conforms to the
 * https://eips.ethereum.org/EIPS/eip-191[EIP 191] and https://eips.ethereum.org/EIPS/eip-712[EIP 712]
 * specifications.
 */
library MessageHashUtils {
    /**
     * @dev Returns the keccak256 digest of an EIP-191 signed data with version
     * `0x45` (`personal_sign` messages).
     *
     * The digest is calculated by prefixing a bytes32 `messageHash` with
     * `"\x19Ethereum Signed Message:\n32"` and hashing the result. It corresponds with the
     * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
     *
     * NOTE: The `messageHash` parameter is intended to be the result of hashing a raw message with
     * keccak256, although any bytes32 value can be safely used because the final digest will
     * be re-hashed.
     *
     * See {ECDSA-recover}.
     */
    function toEthSignedMessageHash(bytes32 messageHash) internal pure returns (bytes32 digest) {
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, "\x19Ethereum Signed Message:\n32") // 32 is the bytes-length of messageHash
            mstore(0x1c, messageHash) // 0x1c (28) is the length of the prefix
            digest := keccak256(0x00, 0x3c) // 0x3c is the length of the prefix (0x1c) + messageHash (0x20)
        }
    }

    /**
     * @dev Returns the keccak256 digest of an EIP-191 signed data with version
     * `0x45` (`personal_sign` messages).
     *
     * The digest is calculated by prefixing an arbitrary `message` with
     * `"\x19Ethereum Signed Message:\n" + len(message)` and hashing the result. It corresponds with the
     * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
     *
     * See {ECDSA-recover}.
     */
    function toEthSignedMessageHash(bytes memory message) internal pure returns (bytes32) {
        return
            keccak256(bytes.concat("\x19Ethereum Signed Message:\n", bytes(Strings.toString(message.length)), message));
    }

    /**
     * @dev Returns the keccak256 digest of an EIP-191 signed data with version
     * `0x00` (data with intended validator).
     *
     * The digest is calculated by prefixing an arbitrary `data` with `"\x19\x00"` and the intended
     * `validator` address. Then hashing the result.
     *
     * See {ECDSA-recover}.
     */
    function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked(hex"19_00", validator, data));
    }

    /**
     * @dev Returns the keccak256 digest of an EIP-712 typed data (EIP-191 version `0x01`).
     *
     * The digest is calculated from a `domainSeparator` and a `structHash`, by prefixing them with
     * `\x19\x01` and hashing the result. It corresponds to the hash signed by the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] JSON-RPC method as part of EIP-712.
     *
     * See {ECDSA-recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 digest) {
        /// @solidity memory-safe-assembly
        assembly {
            let ptr := mload(0x40)
            mstore(ptr, hex"19_01")
            mstore(add(ptr, 0x02), domainSeparator)
            mstore(add(ptr, 0x22), structHash)
            digest := keccak256(ptr, 0x42)
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/types/Time.sol)

pragma solidity ^0.8.20;

import {Math} from "../math/Math.sol";
import {SafeCast} from "../math/SafeCast.sol";

/**
 * @dev This library provides helpers for manipulating time-related objects.
 *
 * It uses the following types:
 * - `uint48` for timepoints
 * - `uint32` for durations
 *
 * While the library doesn't provide specific types for timepoints and duration, it does provide:
 * - a `Delay` type to represent duration that can be programmed to change value automatically at a given point
 * - additional helper functions
 */
library Time {
    using Time for *;

    /**
     * @dev Get the block timestamp as a Timepoint.
     */
    function timestamp() internal view returns (uint48) {
        return SafeCast.toUint48(block.timestamp);
    }

    /**
     * @dev Get the block number as a Timepoint.
     */
    function blockNumber() internal view returns (uint48) {
        return SafeCast.toUint48(block.number);
    }

    // ==================================================== Delay =====================================================
    /**
     * @dev A `Delay` is a uint32 duration that can be programmed to change value automatically at a given point in the
     * future. The "effect" timepoint describes when the transitions happens from the "old" value to the "new" value.
     * This allows updating the delay applied to some operation while keeping some guarantees.
     *
     * In particular, the {update} function guarantees that if the delay is reduced, the old delay still applies for
     * some time. For example if the delay is currently 7 days to do an upgrade, the admin should not be able to set
     * the delay to 0 and upgrade immediately. If the admin wants to reduce the delay, the old delay (7 days) should
     * still apply for some time.
     *
     *
     * The `Delay` type is 112 bits long, and packs the following:
     *
     * ```
     *   | [uint48]: effect date (timepoint)
     *   |           | [uint32]: value before (duration)
     *   ↓           ↓       ↓ [uint32]: value after (duration)
     * 0xAAAAAAAAAAAABBBBBBBBCCCCCCCC
     * ```
     *
     * NOTE: The {get} and {withUpdate} functions operate using timestamps. Block number based delays are not currently
     * supported.
     */
    type Delay is uint112;

    /**
     * @dev Wrap a duration into a Delay to add the one-step "update in the future" feature
     */
    function toDelay(uint32 duration) internal pure returns (Delay) {
        return Delay.wrap(duration);
    }

    /**
     * @dev Get the value at a given timepoint plus the pending value and effect timepoint if there is a scheduled
     * change after this timepoint. If the effect timepoint is 0, then the pending value should not be considered.
     */
    function _getFullAt(Delay self, uint48 timepoint) private pure returns (uint32, uint32, uint48) {
        (uint32 valueBefore, uint32 valueAfter, uint48 effect) = self.unpack();
        return effect <= timepoint ? (valueAfter, 0, 0) : (valueBefore, valueAfter, effect);
    }

    /**
     * @dev Get the current value plus the pending value and effect timepoint if there is a scheduled change. If the
     * effect timepoint is 0, then the pending value should not be considered.
     */
    function getFull(Delay self) internal view returns (uint32, uint32, uint48) {
        return _getFullAt(self, timestamp());
    }

    /**
     * @dev Get the current value.
     */
    function get(Delay self) internal view returns (uint32) {
        (uint32 delay, , ) = self.getFull();
        return delay;
    }

    /**
     * @dev Update a Delay object so that it takes a new duration after a timepoint that is automatically computed to
     * enforce the old delay at the moment of the update. Returns the updated Delay object and the timestamp when the
     * new delay becomes effective.
     */
    function withUpdate(
        Delay self,
        uint32 newValue,
        uint32 minSetback
    ) internal view returns (Delay updatedDelay, uint48 effect) {
        uint32 value = self.get();
        uint32 setback = uint32(Math.max(minSetback, value > newValue ? value - newValue : 0));
        effect = timestamp() + setback;
        return (pack(value, newValue, effect), effect);
    }

    /**
     * @dev Split a delay into its components: valueBefore, valueAfter and effect (transition timepoint).
     */
    function unpack(Delay self) internal pure returns (uint32 valueBefore, uint32 valueAfter, uint48 effect) {
        uint112 raw = Delay.unwrap(self);

        valueAfter = uint32(raw);
        valueBefore = uint32(raw >> 32);
        effect = uint48(raw >> 64);

        return (valueBefore, valueAfter, effect);
    }

    /**
     * @dev pack the components into a Delay object.
     */
    function pack(uint32 valueBefore, uint32 valueAfter, uint48 effect) internal pure returns (Delay) {
        return Delay.wrap((uint112(effect) << 64) | (uint112(valueBefore) << 32) | uint112(valueAfter));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/SafeCast.sol)
// This file was procedurally generated from scripts/generate/templates/SafeCast.js.

pragma solidity ^0.8.20;

/**
 * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow
 * checks.
 *
 * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
 * easily result in undesired exploitation or bugs, since developers usually
 * assume that overflows raise errors. `SafeCast` restores this intuition by
 * reverting the transaction when such an operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeCast {
    /**
     * @dev Value doesn't fit in an uint of `bits` size.
     */
    error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);

    /**
     * @dev An int value doesn't fit in an uint of `bits` size.
     */
    error SafeCastOverflowedIntToUint(int256 value);

    /**
     * @dev Value doesn't fit in an int of `bits` size.
     */
    error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);

    /**
     * @dev An uint value doesn't fit in an int of `bits` size.
     */
    error SafeCastOverflowedUintToInt(uint256 value);

    /**
     * @dev Returns the downcasted uint248 from uint256, reverting on
     * overflow (when the input is greater than largest uint248).
     *
     * Counterpart to Solidity's `uint248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     */
    function toUint248(uint256 value) internal pure returns (uint248) {
        if (value > type(uint248).max) {
            revert SafeCastOverflowedUintDowncast(248, value);
        }
        return uint248(value);
    }

    /**
     * @dev Returns the downcasted uint240 from uint256, reverting on
     * overflow (when the input is greater than largest uint240).
     *
     * Counterpart to Solidity's `uint240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     */
    function toUint240(uint256 value) internal pure returns (uint240) {
        if (value > type(uint240).max) {
            revert SafeCastOverflowedUintDowncast(240, value);
        }
        return uint240(value);
    }

    /**
     * @dev Returns the downcasted uint232 from uint256, reverting on
     * overflow (when the input is greater than largest uint232).
     *
     * Counterpart to Solidity's `uint232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     */
    function toUint232(uint256 value) internal pure returns (uint232) {
        if (value > type(uint232).max) {
            revert SafeCastOverflowedUintDowncast(232, value);
        }
        return uint232(value);
    }

    /**
     * @dev Returns the downcasted uint224 from uint256, reverting on
     * overflow (when the input is greater than largest uint224).
     *
     * Counterpart to Solidity's `uint224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toUint224(uint256 value) internal pure returns (uint224) {
        if (value > type(uint224).max) {
            revert SafeCastOverflowedUintDowncast(224, value);
        }
        return uint224(value);
    }

    /**
     * @dev Returns the downcasted uint216 from uint256, reverting on
     * overflow (when the input is greater than largest uint216).
     *
     * Counterpart to Solidity's `uint216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     */
    function toUint216(uint256 value) internal pure returns (uint216) {
        if (value > type(uint216).max) {
            revert SafeCastOverflowedUintDowncast(216, value);
        }
        return uint216(value);
    }

    /**
     * @dev Returns the downcasted uint208 from uint256, reverting on
     * overflow (when the input is greater than largest uint208).
     *
     * Counterpart to Solidity's `uint208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     */
    function toUint208(uint256 value) internal pure returns (uint208) {
        if (value > type(uint208).max) {
            revert SafeCastOverflowedUintDowncast(208, value);
        }
        return uint208(value);
    }

    /**
     * @dev Returns the downcasted uint200 from uint256, reverting on
     * overflow (when the input is greater than largest uint200).
     *
     * Counterpart to Solidity's `uint200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     */
    function toUint200(uint256 value) internal pure returns (uint200) {
        if (value > type(uint200).max) {
            revert SafeCastOverflowedUintDowncast(200, value);
        }
        return uint200(value);
    }

    /**
     * @dev Returns the downcasted uint192 from uint256, reverting on
     * overflow (when the input is greater than largest uint192).
     *
     * Counterpart to Solidity's `uint192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     */
    function toUint192(uint256 value) internal pure returns (uint192) {
        if (value > type(uint192).max) {
            revert SafeCastOverflowedUintDowncast(192, value);
        }
        return uint192(value);
    }

    /**
     * @dev Returns the downcasted uint184 from uint256, reverting on
     * overflow (when the input is greater than largest uint184).
     *
     * Counterpart to Solidity's `uint184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     */
    function toUint184(uint256 value) internal pure returns (uint184) {
        if (value > type(uint184).max) {
            revert SafeCastOverflowedUintDowncast(184, value);
        }
        return uint184(value);
    }

    /**
     * @dev Returns the downcasted uint176 from uint256, reverting on
     * overflow (when the input is greater than largest uint176).
     *
     * Counterpart to Solidity's `uint176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     */
    function toUint176(uint256 value) internal pure returns (uint176) {
        if (value > type(uint176).max) {
            revert SafeCastOverflowedUintDowncast(176, value);
        }
        return uint176(value);
    }

    /**
     * @dev Returns the downcasted uint168 from uint256, reverting on
     * overflow (when the input is greater than largest uint168).
     *
     * Counterpart to Solidity's `uint168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     */
    function toUint168(uint256 value) internal pure returns (uint168) {
        if (value > type(uint168).max) {
            revert SafeCastOverflowedUintDowncast(168, value);
        }
        return uint168(value);
    }

    /**
     * @dev Returns the downcasted uint160 from uint256, reverting on
     * overflow (when the input is greater than largest uint160).
     *
     * Counterpart to Solidity's `uint160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     */
    function toUint160(uint256 value) internal pure returns (uint160) {
        if (value > type(uint160).max) {
            revert SafeCastOverflowedUintDowncast(160, value);
        }
        return uint160(value);
    }

    /**
     * @dev Returns the downcasted uint152 from uint256, reverting on
     * overflow (when the input is greater than largest uint152).
     *
     * Counterpart to Solidity's `uint152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     */
    function toUint152(uint256 value) internal pure returns (uint152) {
        if (value > type(uint152).max) {
            revert SafeCastOverflowedUintDowncast(152, value);
        }
        return uint152(value);
    }

    /**
     * @dev Returns the downcasted uint144 from uint256, reverting on
     * overflow (when the input is greater than largest uint144).
     *
     * Counterpart to Solidity's `uint144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     */
    function toUint144(uint256 value) internal pure returns (uint144) {
        if (value > type(uint144).max) {
            revert SafeCastOverflowedUintDowncast(144, value);
        }
        return uint144(value);
    }

    /**
     * @dev Returns the downcasted uint136 from uint256, reverting on
     * overflow (when the input is greater than largest uint136).
     *
     * Counterpart to Solidity's `uint136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     */
    function toUint136(uint256 value) internal pure returns (uint136) {
        if (value > type(uint136).max) {
            revert SafeCastOverflowedUintDowncast(136, value);
        }
        return uint136(value);
    }

    /**
     * @dev Returns the downcasted uint128 from uint256, reverting on
     * overflow (when the input is greater than largest uint128).
     *
     * Counterpart to Solidity's `uint128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toUint128(uint256 value) internal pure returns (uint128) {
        if (value > type(uint128).max) {
            revert SafeCastOverflowedUintDowncast(128, value);
        }
        return uint128(value);
    }

    /**
     * @dev Returns the downcasted uint120 from uint256, reverting on
     * overflow (when the input is greater than largest uint120).
     *
     * Counterpart to Solidity's `uint120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     */
    function toUint120(uint256 value) internal pure returns (uint120) {
        if (value > type(uint120).max) {
            revert SafeCastOverflowedUintDowncast(120, value);
        }
        return uint120(value);
    }

    /**
     * @dev Returns the downcasted uint112 from uint256, reverting on
     * overflow (when the input is greater than largest uint112).
     *
     * Counterpart to Solidity's `uint112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     */
    function toUint112(uint256 value) internal pure returns (uint112) {
        if (value > type(uint112).max) {
            revert SafeCastOverflowedUintDowncast(112, value);
        }
        return uint112(value);
    }

    /**
     * @dev Returns the downcasted uint104 from uint256, reverting on
     * overflow (when the input is greater than largest uint104).
     *
     * Counterpart to Solidity's `uint104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     */
    function toUint104(uint256 value) internal pure returns (uint104) {
        if (value > type(uint104).max) {
            revert SafeCastOverflowedUintDowncast(104, value);
        }
        return uint104(value);
    }

    /**
     * @dev Returns the downcasted uint96 from uint256, reverting on
     * overflow (when the input is greater than largest uint96).
     *
     * Counterpart to Solidity's `uint96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toUint96(uint256 value) internal pure returns (uint96) {
        if (value > type(uint96).max) {
            revert SafeCastOverflowedUintDowncast(96, value);
        }
        return uint96(value);
    }

    /**
     * @dev Returns the downcasted uint88 from uint256, reverting on
     * overflow (when the input is greater than largest uint88).
     *
     * Counterpart to Solidity's `uint88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     */
    function toUint88(uint256 value) internal pure returns (uint88) {
        if (value > type(uint88).max) {
            revert SafeCastOverflowedUintDowncast(88, value);
        }
        return uint88(value);
    }

    /**
     * @dev Returns the downcasted uint80 from uint256, reverting on
     * overflow (when the input is greater than largest uint80).
     *
     * Counterpart to Solidity's `uint80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     */
    function toUint80(uint256 value) internal pure returns (uint80) {
        if (value > type(uint80).max) {
            revert SafeCastOverflowedUintDowncast(80, value);
        }
        return uint80(value);
    }

    /**
     * @dev Returns the downcasted uint72 from uint256, reverting on
     * overflow (when the input is greater than largest uint72).
     *
     * Counterpart to Solidity's `uint72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     */
    function toUint72(uint256 value) internal pure returns (uint72) {
        if (value > type(uint72).max) {
            revert SafeCastOverflowedUintDowncast(72, value);
        }
        return uint72(value);
    }

    /**
     * @dev Returns the downcasted uint64 from uint256, reverting on
     * overflow (when the input is greater than largest uint64).
     *
     * Counterpart to Solidity's `uint64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toUint64(uint256 value) internal pure returns (uint64) {
        if (value > type(uint64).max) {
            revert SafeCastOverflowedUintDowncast(64, value);
        }
        return uint64(value);
    }

    /**
     * @dev Returns the downcasted uint56 from uint256, reverting on
     * overflow (when the input is greater than largest uint56).
     *
     * Counterpart to Solidity's `uint56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     */
    function toUint56(uint256 value) internal pure returns (uint56) {
        if (value > type(uint56).max) {
            revert SafeCastOverflowedUintDowncast(56, value);
        }
        return uint56(value);
    }

    /**
     * @dev Returns the downcasted uint48 from uint256, reverting on
     * overflow (when the input is greater than largest uint48).
     *
     * Counterpart to Solidity's `uint48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     */
    function toUint48(uint256 value) internal pure returns (uint48) {
        if (value > type(uint48).max) {
            revert SafeCastOverflowedUintDowncast(48, value);
        }
        return uint48(value);
    }

    /**
     * @dev Returns the downcasted uint40 from uint256, reverting on
     * overflow (when the input is greater than largest uint40).
     *
     * Counterpart to Solidity's `uint40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     */
    function toUint40(uint256 value) internal pure returns (uint40) {
        if (value > type(uint40).max) {
            revert SafeCastOverflowedUintDowncast(40, value);
        }
        return uint40(value);
    }

    /**
     * @dev Returns the downcasted uint32 from uint256, reverting on
     * overflow (when the input is greater than largest uint32).
     *
     * Counterpart to Solidity's `uint32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toUint32(uint256 value) internal pure returns (uint32) {
        if (value > type(uint32).max) {
            revert SafeCastOverflowedUintDowncast(32, value);
        }
        return uint32(value);
    }

    /**
     * @dev Returns the downcasted uint24 from uint256, reverting on
     * overflow (when the input is greater than largest uint24).
     *
     * Counterpart to Solidity's `uint24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     */
    function toUint24(uint256 value) internal pure returns (uint24) {
        if (value > type(uint24).max) {
            revert SafeCastOverflowedUintDowncast(24, value);
        }
        return uint24(value);
    }

    /**
     * @dev Returns the downcasted uint16 from uint256, reverting on
     * overflow (when the input is greater than largest uint16).
     *
     * Counterpart to Solidity's `uint16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toUint16(uint256 value) internal pure returns (uint16) {
        if (value > type(uint16).max) {
            revert SafeCastOverflowedUintDowncast(16, value);
        }
        return uint16(value);
    }

    /**
     * @dev Returns the downcasted uint8 from uint256, reverting on
     * overflow (when the input is greater than largest uint8).
     *
     * Counterpart to Solidity's `uint8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     */
    function toUint8(uint256 value) internal pure returns (uint8) {
        if (value > type(uint8).max) {
            revert SafeCastOverflowedUintDowncast(8, value);
        }
        return uint8(value);
    }

    /**
     * @dev Converts a signed int256 into an unsigned uint256.
     *
     * Requirements:
     *
     * - input must be greater than or equal to 0.
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        if (value < 0) {
            revert SafeCastOverflowedIntToUint(value);
        }
        return uint256(value);
    }

    /**
     * @dev Returns the downcasted int248 from int256, reverting on
     * overflow (when the input is less than smallest int248 or
     * greater than largest int248).
     *
     * Counterpart to Solidity's `int248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     */
    function toInt248(int256 value) internal pure returns (int248 downcasted) {
        downcasted = int248(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(248, value);
        }
    }

    /**
     * @dev Returns the downcasted int240 from int256, reverting on
     * overflow (when the input is less than smallest int240 or
     * greater than largest int240).
     *
     * Counterpart to Solidity's `int240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     */
    function toInt240(int256 value) internal pure returns (int240 downcasted) {
        downcasted = int240(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(240, value);
        }
    }

    /**
     * @dev Returns the downcasted int232 from int256, reverting on
     * overflow (when the input is less than smallest int232 or
     * greater than largest int232).
     *
     * Counterpart to Solidity's `int232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     */
    function toInt232(int256 value) internal pure returns (int232 downcasted) {
        downcasted = int232(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(232, value);
        }
    }

    /**
     * @dev Returns the downcasted int224 from int256, reverting on
     * overflow (when the input is less than smallest int224 or
     * greater than largest int224).
     *
     * Counterpart to Solidity's `int224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toInt224(int256 value) internal pure returns (int224 downcasted) {
        downcasted = int224(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(224, value);
        }
    }

    /**
     * @dev Returns the downcasted int216 from int256, reverting on
     * overflow (when the input is less than smallest int216 or
     * greater than largest int216).
     *
     * Counterpart to Solidity's `int216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     */
    function toInt216(int256 value) internal pure returns (int216 downcasted) {
        downcasted = int216(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(216, value);
        }
    }

    /**
     * @dev Returns the downcasted int208 from int256, reverting on
     * overflow (when the input is less than smallest int208 or
     * greater than largest int208).
     *
     * Counterpart to Solidity's `int208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     */
    function toInt208(int256 value) internal pure returns (int208 downcasted) {
        downcasted = int208(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(208, value);
        }
    }

    /**
     * @dev Returns the downcasted int200 from int256, reverting on
     * overflow (when the input is less than smallest int200 or
     * greater than largest int200).
     *
     * Counterpart to Solidity's `int200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     */
    function toInt200(int256 value) internal pure returns (int200 downcasted) {
        downcasted = int200(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(200, value);
        }
    }

    /**
     * @dev Returns the downcasted int192 from int256, reverting on
     * overflow (when the input is less than smallest int192 or
     * greater than largest int192).
     *
     * Counterpart to Solidity's `int192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     */
    function toInt192(int256 value) internal pure returns (int192 downcasted) {
        downcasted = int192(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(192, value);
        }
    }

    /**
     * @dev Returns the downcasted int184 from int256, reverting on
     * overflow (when the input is less than smallest int184 or
     * greater than largest int184).
     *
     * Counterpart to Solidity's `int184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     */
    function toInt184(int256 value) internal pure returns (int184 downcasted) {
        downcasted = int184(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(184, value);
        }
    }

    /**
     * @dev Returns the downcasted int176 from int256, reverting on
     * overflow (when the input is less than smallest int176 or
     * greater than largest int176).
     *
     * Counterpart to Solidity's `int176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     */
    function toInt176(int256 value) internal pure returns (int176 downcasted) {
        downcasted = int176(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(176, value);
        }
    }

    /**
     * @dev Returns the downcasted int168 from int256, reverting on
     * overflow (when the input is less than smallest int168 or
     * greater than largest int168).
     *
     * Counterpart to Solidity's `int168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     */
    function toInt168(int256 value) internal pure returns (int168 downcasted) {
        downcasted = int168(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(168, value);
        }
    }

    /**
     * @dev Returns the downcasted int160 from int256, reverting on
     * overflow (when the input is less than smallest int160 or
     * greater than largest int160).
     *
     * Counterpart to Solidity's `int160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     */
    function toInt160(int256 value) internal pure returns (int160 downcasted) {
        downcasted = int160(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(160, value);
        }
    }

    /**
     * @dev Returns the downcasted int152 from int256, reverting on
     * overflow (when the input is less than smallest int152 or
     * greater than largest int152).
     *
     * Counterpart to Solidity's `int152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     */
    function toInt152(int256 value) internal pure returns (int152 downcasted) {
        downcasted = int152(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(152, value);
        }
    }

    /**
     * @dev Returns the downcasted int144 from int256, reverting on
     * overflow (when the input is less than smallest int144 or
     * greater than largest int144).
     *
     * Counterpart to Solidity's `int144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     */
    function toInt144(int256 value) internal pure returns (int144 downcasted) {
        downcasted = int144(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(144, value);
        }
    }

    /**
     * @dev Returns the downcasted int136 from int256, reverting on
     * overflow (when the input is less than smallest int136 or
     * greater than largest int136).
     *
     * Counterpart to Solidity's `int136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     */
    function toInt136(int256 value) internal pure returns (int136 downcasted) {
        downcasted = int136(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(136, value);
        }
    }

    /**
     * @dev Returns the downcasted int128 from int256, reverting on
     * overflow (when the input is less than smallest int128 or
     * greater than largest int128).
     *
     * Counterpart to Solidity's `int128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toInt128(int256 value) internal pure returns (int128 downcasted) {
        downcasted = int128(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(128, value);
        }
    }

    /**
     * @dev Returns the downcasted int120 from int256, reverting on
     * overflow (when the input is less than smallest int120 or
     * greater than largest int120).
     *
     * Counterpart to Solidity's `int120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     */
    function toInt120(int256 value) internal pure returns (int120 downcasted) {
        downcasted = int120(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(120, value);
        }
    }

    /**
     * @dev Returns the downcasted int112 from int256, reverting on
     * overflow (when the input is less than smallest int112 or
     * greater than largest int112).
     *
     * Counterpart to Solidity's `int112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     */
    function toInt112(int256 value) internal pure returns (int112 downcasted) {
        downcasted = int112(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(112, value);
        }
    }

    /**
     * @dev Returns the downcasted int104 from int256, reverting on
     * overflow (when the input is less than smallest int104 or
     * greater than largest int104).
     *
     * Counterpart to Solidity's `int104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     */
    function toInt104(int256 value) internal pure returns (int104 downcasted) {
        downcasted = int104(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(104, value);
        }
    }

    /**
     * @dev Returns the downcasted int96 from int256, reverting on
     * overflow (when the input is less than smallest int96 or
     * greater than largest int96).
     *
     * Counterpart to Solidity's `int96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toInt96(int256 value) internal pure returns (int96 downcasted) {
        downcasted = int96(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(96, value);
        }
    }

    /**
     * @dev Returns the downcasted int88 from int256, reverting on
     * overflow (when the input is less than smallest int88 or
     * greater than largest int88).
     *
     * Counterpart to Solidity's `int88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     */
    function toInt88(int256 value) internal pure returns (int88 downcasted) {
        downcasted = int88(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(88, value);
        }
    }

    /**
     * @dev Returns the downcasted int80 from int256, reverting on
     * overflow (when the input is less than smallest int80 or
     * greater than largest int80).
     *
     * Counterpart to Solidity's `int80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     */
    function toInt80(int256 value) internal pure returns (int80 downcasted) {
        downcasted = int80(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(80, value);
        }
    }

    /**
     * @dev Returns the downcasted int72 from int256, reverting on
     * overflow (when the input is less than smallest int72 or
     * greater than largest int72).
     *
     * Counterpart to Solidity's `int72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     */
    function toInt72(int256 value) internal pure returns (int72 downcasted) {
        downcasted = int72(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(72, value);
        }
    }

    /**
     * @dev Returns the downcasted int64 from int256, reverting on
     * overflow (when the input is less than smallest int64 or
     * greater than largest int64).
     *
     * Counterpart to Solidity's `int64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toInt64(int256 value) internal pure returns (int64 downcasted) {
        downcasted = int64(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(64, value);
        }
    }

    /**
     * @dev Returns the downcasted int56 from int256, reverting on
     * overflow (when the input is less than smallest int56 or
     * greater than largest int56).
     *
     * Counterpart to Solidity's `int56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     */
    function toInt56(int256 value) internal pure returns (int56 downcasted) {
        downcasted = int56(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(56, value);
        }
    }

    /**
     * @dev Returns the downcasted int48 from int256, reverting on
     * overflow (when the input is less than smallest int48 or
     * greater than largest int48).
     *
     * Counterpart to Solidity's `int48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     */
    function toInt48(int256 value) internal pure returns (int48 downcasted) {
        downcasted = int48(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(48, value);
        }
    }

    /**
     * @dev Returns the downcasted int40 from int256, reverting on
     * overflow (when the input is less than smallest int40 or
     * greater than largest int40).
     *
     * Counterpart to Solidity's `int40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     */
    function toInt40(int256 value) internal pure returns (int40 downcasted) {
        downcasted = int40(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(40, value);
        }
    }

    /**
     * @dev Returns the downcasted int32 from int256, reverting on
     * overflow (when the input is less than smallest int32 or
     * greater than largest int32).
     *
     * Counterpart to Solidity's `int32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toInt32(int256 value) internal pure returns (int32 downcasted) {
        downcasted = int32(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(32, value);
        }
    }

    /**
     * @dev Returns the downcasted int24 from int256, reverting on
     * overflow (when the input is less than smallest int24 or
     * greater than largest int24).
     *
     * Counterpart to Solidity's `int24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     */
    function toInt24(int256 value) internal pure returns (int24 downcasted) {
        downcasted = int24(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(24, value);
        }
    }

    /**
     * @dev Returns the downcasted int16 from int256, reverting on
     * overflow (when the input is less than smallest int16 or
     * greater than largest int16).
     *
     * Counterpart to Solidity's `int16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toInt16(int256 value) internal pure returns (int16 downcasted) {
        downcasted = int16(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(16, value);
        }
    }

    /**
     * @dev Returns the downcasted int8 from int256, reverting on
     * overflow (when the input is less than smallest int8 or
     * greater than largest int8).
     *
     * Counterpart to Solidity's `int8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     */
    function toInt8(int256 value) internal pure returns (int8 downcasted) {
        downcasted = int8(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(8, value);
        }
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     */
    function toInt256(uint256 value) internal pure returns (int256) {
        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
        if (value > uint256(type(int256).max)) {
            revert SafeCastOverflowedUintToInt(value);
        }
        return int256(value);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC5805.sol)

pragma solidity ^0.8.20;

import {IVotes} from "../governance/utils/IVotes.sol";
import {IERC6372} from "./IERC6372.sol";

interface IERC5805 is IERC6372, IVotes {}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Strings.sol)

pragma solidity ^0.8.20;

import {Math} from "./math/Math.sol";
import {SignedMath} from "./math/SignedMath.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant HEX_DIGITS = "0123456789abcdef";
    uint8 private constant ADDRESS_LENGTH = 20;

    /**
     * @dev The `value` string doesn't fit in the specified `length`.
     */
    error StringsInsufficientHexLength(uint256 value, uint256 length);

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toStringSigned(int256 value) internal pure returns (string memory) {
        return string.concat(value < 0 ? "-" : "", toString(SignedMath.abs(value)));
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        uint256 localValue = value;
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = HEX_DIGITS[localValue & 0xf];
            localValue >>= 4;
        }
        if (localValue != 0) {
            revert StringsInsufficientHexLength(value, length);
        }
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal
     * representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.20;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(newImplementation.code.length > 0);
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC6372.sol)

pragma solidity ^0.8.20;

interface IERC6372 {
    /**
     * @dev Clock used for flagging checkpoints. Can be overridden to implement timestamp based checkpoints (and voting).
     */
    function clock() external view returns (uint48);

    /**
     * @dev Description of the clock
     */
    // solhint-disable-next-line func-name-mixedcase
    function CLOCK_MODE() external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (governance/utils/IVotes.sol)
pragma solidity ^0.8.20;

/**
 * @dev Common interface for {ERC20Votes}, {ERC721Votes}, and other {Votes}-enabled contracts.
 */
interface IVotes {
    /**
     * @dev The signature used has expired.
     */
    error VotesExpiredSignature(uint256 expiry);

    /**
     * @dev Emitted when an account changes their delegate.
     */
    event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate);

    /**
     * @dev Emitted when a token transfer or delegate change results in changes to a delegate's number of voting units.
     */
    event DelegateVotesChanged(address indexed delegate, uint256 previousVotes, uint256 newVotes);

    /**
     * @dev Returns the current amount of votes that `account` has.
     */
    function getVotes(address account) external view returns (uint256);

    /**
     * @dev Returns the amount of votes that `account` had at a specific moment in the past. If the `clock()` is
     * configured to use block numbers, this will return the value at the end of the corresponding block.
     */
    function getPastVotes(address account, uint256 timepoint) external view returns (uint256);

    /**
     * @dev Returns the total supply of votes available at a specific moment in the past. If the `clock()` is
     * configured to use block numbers, this will return the value at the end of the corresponding block.
     *
     * NOTE: This value is the sum of all available votes, which is not necessarily the sum of all delegated votes.
     * Votes that have not been delegated are still part of total supply, even though they would not participate in a
     * vote.
     */
    function getPastTotalSupply(uint256 timepoint) external view returns (uint256);

    /**
     * @dev Returns the delegate that `account` has chosen.
     */
    function delegates(address account) external view returns (address);

    /**
     * @dev Delegates votes from the sender to `delegatee`.
     */
    function delegate(address delegatee) external;

    /**
     * @dev Delegates votes from signer to `delegatee`.
     */
    function delegateBySig(address delegatee, uint256 nonce, uint256 expiry, uint8 v, bytes32 r, bytes32 s) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.20;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

{
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_initialOwner","type":"address"},{"internalType":"address","name":"_airdropAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"CheckpointUnorderedInsertion","type":"error"},{"inputs":[],"name":"ECDSAInvalidSignature","type":"error"},{"inputs":[{"internalType":"uint256","name":"length","type":"uint256"}],"name":"ECDSAInvalidSignatureLength","type":"error"},{"inputs":[{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"ECDSAInvalidSignatureS","type":"error"},{"inputs":[{"internalType":"uint256","name":"increasedSupply","type":"uint256"},{"internalType":"uint256","name":"cap","type":"uint256"}],"name":"ERC20ExceededSafeSupply","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","type":"error"},{"inputs":[{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"ERC2612ExpiredSignature","type":"error"},{"inputs":[{"internalType":"address","name":"signer","type":"address"},{"internalType":"address","name":"owner","type":"address"}],"name":"ERC2612InvalidSigner","type":"error"},{"inputs":[{"internalType":"uint256","name":"timepoint","type":"uint256"},{"internalType":"uint48","name":"clock","type":"uint48"}],"name":"ERC5805FutureLookup","type":"error"},{"inputs":[],"name":"ERC6372InconsistentClock","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"currentNonce","type":"uint256"}],"name":"InvalidAccountNonce","type":"error"},{"inputs":[],"name":"InvalidShortString","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"inputs":[{"internalType":"uint8","name":"bits","type":"uint8"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"SafeCastOverflowedUintDowncast","type":"error"},{"inputs":[{"internalType":"string","name":"str","type":"string"}],"name":"StringTooLong","type":"error"},{"inputs":[{"internalType":"uint256","name":"expiry","type":"uint256"}],"name":"VotesExpiredSignature","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"ammAddress","type":"address"},{"indexed":false,"internalType":"bool","name":"isAmm","type":"bool"}],"name":"AMMPairSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"delegator","type":"address"},{"indexed":true,"internalType":"address","name":"fromDelegate","type":"address"},{"indexed":true,"internalType":"address","name":"toDelegate","type":"address"}],"name":"DelegateChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"delegate","type":"address"},{"indexed":false,"internalType":"uint256","name":"previousVotes","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newVotes","type":"uint256"}],"name":"DelegateVotesChanged","type":"event"},{"anonymous":false,"inputs":[],"name":"EIP712DomainChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newFeeAddress","type":"address"}],"name":"FeeAddressSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"bool","name":"isExempt","type":"bool"}],"name":"FeeExemptionStatusSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newFee","type":"uint256"}],"name":"FeeSet","type":"event"},{"anonymous":false,"inputs":[],"name":"Initialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"withdrawTo","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Withdraw","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"address","name":"withdrawTo","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"WithdrawErc20","type":"event"},{"inputs":[],"name":"CLOCK_MODE","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"airdropAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"automatedMarketMakerPairs","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint32","name":"pos","type":"uint32"}],"name":"checkpoints","outputs":[{"components":[{"internalType":"uint48","name":"_key","type":"uint48"},{"internalType":"uint208","name":"_value","type":"uint208"}],"internalType":"struct Checkpoints.Checkpoint208","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"clock","outputs":[{"internalType":"uint48","name":"","type":"uint48"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"delegatee","type":"address"}],"name":"delegate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"delegatee","type":"address"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"uint256","name":"expiry","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"delegateBySig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"delegates","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"eip712Domain","outputs":[{"internalType":"bytes1","name":"fields","type":"bytes1"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"uint256","name":"chainId","type":"uint256"},{"internalType":"address","name":"verifyingContract","type":"address"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"uint256[]","name":"extensions","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"fee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"timepoint","type":"uint256"}],"name":"getPastTotalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"timepoint","type":"uint256"}],"name":"getPastVotes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getVotes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"}],"name":"isAirdrop","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isFeeExempt","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isInitialized","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"numCheckpoints","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"ammAddress","type":"address"},{"internalType":"bool","name":"isAmm","type":"bool"}],"name":"setAutomatedMarketMakerPair","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newFee","type":"uint256"}],"name":"setFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newFeeAddress","type":"address"}],"name":"setFeeAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"bool","name":"isExempt","type":"bool"}],"name":"setFeeExemptionStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxFee","type":"uint256"}],"name":"setMaxFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_withdrawTo","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"address","name":"_withdrawTo","type":"address"}],"name":"withdrawErc20","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

000000000000000000000000cd7cfd6326a7854e6fabf262c3258f5fd136cd7a00000000000000000000000009350f89e2d7b6e96ba730783c2d76137b045fef

-----Decoded View---------------
Arg [0] : _initialOwner (address): 0xCd7cfD6326A7854E6FABF262C3258f5fd136CD7A
Arg [1] : _airdropAddress (address): 0x09350F89e2D7B6e96bA730783c2d76137B045FEF

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 000000000000000000000000cd7cfd6326a7854e6fabf262c3258f5fd136cd7a
Arg [1] : 00000000000000000000000009350f89e2d7b6e96ba730783c2d76137b045fef