{
  "language": "Solidity",
  "sources": {
    "contracts/Shop.sol": {
      "content": "pragma solidity ^0.8.13;\n\n// libs\nimport \"@openzeppelin/contracts/access/AccessControl.sol\";\nimport \"@openzeppelin/contracts/token/ERC20/ERC20.sol\";\nimport \"@openzeppelin/contracts/security/Pausable.sol\";\nimport \"@openzeppelin/contracts/utils/Address.sol\";\n\nimport \"hardhat/console.sol\";\nimport \"./ArtsyApes.sol\";\nimport \"./interfaces/IShop.sol\";\n\ncontract Shop is IShop, AccessControl, Pausable{\n    // =============================================================\n    //                         Constants\n    // =============================================================\n    string constant MASTERPIECE = \"masterpiece\";\n\n    string constant GICLEE = \"giclee\";\n\n    bytes32 public constant ADMIN = keccak256(\"ADMIN\");\n\n    // =============================================================\n    //                         Storage\n    // =============================================================\n\n    // ArtsyApes contract\n    ArtsyApes public artsyApes;\n\n    // USD stable coin contract\n    ERC20 public usdStableCoinContract;\n\n    // Contains information about the current live auction\n    AuctionInfo public auctionInfo;\n\n    // Highest in a live auction\n    Bid public highestBid;\n\n    // ProductInfo by a product name\n    mapping(string => ProductInfo) public productInfo;\n\n    // =============================================================\n    //                      Constructor\n    // =============================================================\n\n    constructor(address artsyApesAddress) {\n        AccessControl._setupRole(DEFAULT_ADMIN_ROLE, msg.sender);\n        artsyApes = ArtsyApes(artsyApesAddress);\n\n        productInfo[MASTERPIECE] = ProductInfo(1, 2500 * 10 ** 6);\n        productInfo[GICLEE] = ProductInfo(3, 480 * 10 ** 6);\n    }\n\n    // =============================================================\n    //                      Stable coin\n    // =============================================================\n    function setErc20USDAddress(address erc20UsdAddress) onlyRole(ADMIN) override public{\n        usdStableCoinContract = ERC20(erc20UsdAddress);\n    }\n\n    function withdraw(address to) onlyRole(ADMIN) override public{\n        if(isAuctionLive()) revert OnGoingAuction();\n        usdStableCoinContract.transfer(to, usdStableCoinContract.balanceOf(address(this)));\n    }\n\n    // =============================================================\n    //                       Pausable\n    // =============================================================\n    function pause() whenNotPaused onlyRole(ADMIN) public{\n        Pausable._pause();\n    }\n\n    function unpause() whenPaused onlyRole(ADMIN) public{\n        Pausable._unpause();\n    }\n\n    // =============================================================\n    //                        Auction\n    // =============================================================\n    function startAuction(uint32 duration) onlyRole(ADMIN) whenNotPaused override public{\n        if(duration < 1 days) revert AuctionDurationLessThanDay();\n        if(isAuctionLive()) revert OnGoingAuction();\n        if(highestBid.$usdc != 0) revert AuctionNotResolved();\n        \n        auctionInfo = AuctionInfo(uint32(block.timestamp), uint32(block.timestamp) + duration);\n        emit AuctionStart(uint32(block.timestamp), uint32(block.timestamp) + duration);\n    }\n\n    function setAuctionDuration(\n        uint32 duration\n    ) onlyRole(ADMIN) override public {\n        if(!isAuctionLive()) revert NoOnGoingAuction();\n        if(duration < 1 days) revert AuctionDurationLessThanDay();\n        \n        auctionInfo.expires = auctionInfo.start + duration;\n    }\n    \n    function resolveBidding() whenNotPaused override public {\n        if(isAuctionLive()) revert OnGoingAuction();\n        artsyApes.createPhysicalItem(highestBid.tokenId, highestBid.owner, MASTERPIECE);\n        highestBid = Bid(address(0), 0 ,0);\n    }\n\n    function isAuctionLive() public view override returns (bool){\n        return (\n            block.timestamp >= auctionInfo.start &&\n            block.timestamp <= auctionInfo.expires\n        );\n    }\n\n    // =============================================================\n    //                 Product order/bidding\n    // =============================================================\n    function orderProduct(uint256 tokenId, string memory pName) whenNotPaused override public{\n        if(address(usdStableCoinContract) == address(0)) revert UnsetERC20USDContract();\n        if(artsyApes.ownerOf(tokenId) != msg.sender) revert Unauthorized();\n        \n        ProductInfo memory product = getProductInfo(pName);\n        usdStableCoinContract.transferFrom(msg.sender, address(this), product.price);\n        if(compareStrings(GICLEE, pName)){\n            if(!artsyApes.isPhysicalItemAvailable(tokenId, GICLEE, product.physical_supply)) revert NoPhysicalAvailable();\n            artsyApes.createPhysicalItem(tokenId, msg.sender, pName);\n        }\n        emit Order(tokenId, pName);\n    }\n\n    function placeBid(uint256 tokenId, uint256 $usdc) whenNotPaused override public {\n        ProductInfo memory product = getProductInfo(MASTERPIECE);\n        $usdc = $usdc * 10 ** 6;\n\n        if(address(usdStableCoinContract) == address(0)) revert UnsetERC20USDContract();\n        if (!isAuctionLive()) revert NoOnGoingAuction();\n        if($usdc < product.price) revert UnderBid();\n        if(artsyApes.ownerOf(tokenId) != msg.sender) revert Unauthorized();\n        if(!artsyApes.isPhysicalItemAvailable(tokenId, MASTERPIECE, product.physical_supply)) revert NoPhysicalAvailable();\n        \n        if(highestBid.$usdc > 0){\n            if ($usdc < highestBid.$usdc + 10 * 10 ** 6) revert UnderBid();\n            usdStableCoinContract.transfer(highestBid.owner, highestBid.$usdc);\n        }\n        usdStableCoinContract.transferFrom(msg.sender, address(this), $usdc);\n        highestBid = Bid(msg.sender, tokenId, $usdc);\n        emit AuctionBid(msg.sender, tokenId, $usdc);\n    }\n\n    // =============================================================\n    //                Product operations & queries\n    // =============================================================    \n    function getProductInfo(string memory pName) public view override returns(ProductInfo memory){\n        return _getProductInfo(pName);\n    }\n\n    function _getProductInfo(string memory pName) private view returns(ProductInfo storage){\n        ProductInfo storage product = productInfo[pName];\n        if(product.price == 0 && product.physical_supply == 0) revert NonExistingProduct();\n        return product;\n    }\n\n    function addProductInfo(string memory pName, uint8 supply, uint256 price) onlyRole(ADMIN) override public {\n        if(compareStrings(pName, \"\")) revert ProductNoName();\n        if(supply == 0) revert ProductZeroSupply();\n        if(price == 0) revert ProductZeroPrice();\n        productInfo[pName] = ProductInfo(supply, price * 10 ** 6);\n        emit ProductAdded(pName, supply, price * 10 ** 6);\n    }\n\n    function updateProductInfo(string memory pName, uint8 supply, uint256 price) onlyRole(ADMIN) override public{\n        ProductInfo storage product = _getProductInfo(pName);\n\n        if(supply > 0){\n            product.physical_supply = supply;\n        }\n        if(price > 0){\n            product.price = price * 10 ** 6;\n        }\n    }\n\n    function removeProductInfo(string memory pName) onlyRole(ADMIN) override public {\n        delete productInfo[pName];\n        emit ProductRemoved(pName);\n    }\n\n    // =============================================================\n    //                       Helpers\n    // =============================================================\n    function compareStrings(string memory a, string memory b) public pure returns (bool) {\n        return (keccak256(abi.encodePacked((a))) == keccak256(abi.encodePacked((b))));  \n    }\n}\n"
    },
    "@openzeppelin/contracts/access/AccessControl.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (access/AccessControl.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IAccessControl.sol\";\nimport \"../utils/Context.sol\";\nimport \"../utils/Strings.sol\";\nimport \"../utils/introspection/ERC165.sol\";\n\n/**\n * @dev Contract module that allows children to implement role-based access\n * control mechanisms. This is a lightweight version that doesn't allow enumerating role\n * members except through off-chain means by accessing the contract event logs. Some\n * applications may benefit from on-chain enumerability, for those cases see\n * {AccessControlEnumerable}.\n *\n * Roles are referred to by their `bytes32` identifier. These should be exposed\n * in the external API and be unique. The best way to achieve this is by\n * using `public constant` hash digests:\n *\n * ```\n * bytes32 public constant MY_ROLE = keccak256(\"MY_ROLE\");\n * ```\n *\n * Roles can be used to represent a set of permissions. To restrict access to a\n * function call, use {hasRole}:\n *\n * ```\n * function foo() public {\n *     require(hasRole(MY_ROLE, msg.sender));\n *     ...\n * }\n * ```\n *\n * Roles can be granted and revoked dynamically via the {grantRole} and\n * {revokeRole} functions. Each role has an associated admin role, and only\n * accounts that have a role's admin role can call {grantRole} and {revokeRole}.\n *\n * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means\n * that only accounts with this role will be able to grant or revoke other\n * roles. More complex role relationships can be created by using\n * {_setRoleAdmin}.\n *\n * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to\n * grant and revoke this role. Extra precautions should be taken to secure\n * accounts that have been granted it.\n */\nabstract contract AccessControl is Context, IAccessControl, ERC165 {\n    struct RoleData {\n        mapping(address => bool) members;\n        bytes32 adminRole;\n    }\n\n    mapping(bytes32 => RoleData) private _roles;\n\n    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;\n\n    /**\n     * @dev Modifier that checks that an account has a specific role. Reverts\n     * with a standardized message including the required role.\n     *\n     * The format of the revert reason is given by the following regular expression:\n     *\n     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/\n     *\n     * _Available since v4.1._\n     */\n    modifier onlyRole(bytes32 role) {\n        _checkRole(role);\n        _;\n    }\n\n    /**\n     * @dev See {IERC165-supportsInterface}.\n     */\n    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);\n    }\n\n    /**\n     * @dev Returns `true` if `account` has been granted `role`.\n     */\n    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {\n        return _roles[role].members[account];\n    }\n\n    /**\n     * @dev Revert with a standard message if `_msgSender()` is missing `role`.\n     * Overriding this function changes the behavior of the {onlyRole} modifier.\n     *\n     * Format of the revert message is described in {_checkRole}.\n     *\n     * _Available since v4.6._\n     */\n    function _checkRole(bytes32 role) internal view virtual {\n        _checkRole(role, _msgSender());\n    }\n\n    /**\n     * @dev Revert with a standard message if `account` is missing `role`.\n     *\n     * The format of the revert reason is given by the following regular expression:\n     *\n     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/\n     */\n    function _checkRole(bytes32 role, address account) internal view virtual {\n        if (!hasRole(role, account)) {\n            revert(\n                string(\n                    abi.encodePacked(\n                        \"AccessControl: account \",\n                        Strings.toHexString(account),\n                        \" is missing role \",\n                        Strings.toHexString(uint256(role), 32)\n                    )\n                )\n            );\n        }\n    }\n\n    /**\n     * @dev Returns the admin role that controls `role`. See {grantRole} and\n     * {revokeRole}.\n     *\n     * To change a role's admin, use {_setRoleAdmin}.\n     */\n    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {\n        return _roles[role].adminRole;\n    }\n\n    /**\n     * @dev Grants `role` to `account`.\n     *\n     * If `account` had not been already granted `role`, emits a {RoleGranted}\n     * event.\n     *\n     * Requirements:\n     *\n     * - the caller must have ``role``'s admin role.\n     *\n     * May emit a {RoleGranted} event.\n     */\n    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {\n        _grantRole(role, account);\n    }\n\n    /**\n     * @dev Revokes `role` from `account`.\n     *\n     * If `account` had been granted `role`, emits a {RoleRevoked} event.\n     *\n     * Requirements:\n     *\n     * - the caller must have ``role``'s admin role.\n     *\n     * May emit a {RoleRevoked} event.\n     */\n    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {\n        _revokeRole(role, account);\n    }\n\n    /**\n     * @dev Revokes `role` from the calling account.\n     *\n     * Roles are often managed via {grantRole} and {revokeRole}: this function's\n     * purpose is to provide a mechanism for accounts to lose their privileges\n     * if they are compromised (such as when a trusted device is misplaced).\n     *\n     * If the calling account had been revoked `role`, emits a {RoleRevoked}\n     * event.\n     *\n     * Requirements:\n     *\n     * - the caller must be `account`.\n     *\n     * May emit a {RoleRevoked} event.\n     */\n    function renounceRole(bytes32 role, address account) public virtual override {\n        require(account == _msgSender(), \"AccessControl: can only renounce roles for self\");\n\n        _revokeRole(role, account);\n    }\n\n    /**\n     * @dev Grants `role` to `account`.\n     *\n     * If `account` had not been already granted `role`, emits a {RoleGranted}\n     * event. Note that unlike {grantRole}, this function doesn't perform any\n     * checks on the calling account.\n     *\n     * May emit a {RoleGranted} event.\n     *\n     * [WARNING]\n     * ====\n     * This function should only be called from the constructor when setting\n     * up the initial roles for the system.\n     *\n     * Using this function in any other way is effectively circumventing the admin\n     * system imposed by {AccessControl}.\n     * ====\n     *\n     * NOTE: This function is deprecated in favor of {_grantRole}.\n     */\n    function _setupRole(bytes32 role, address account) internal virtual {\n        _grantRole(role, account);\n    }\n\n    /**\n     * @dev Sets `adminRole` as ``role``'s admin role.\n     *\n     * Emits a {RoleAdminChanged} event.\n     */\n    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {\n        bytes32 previousAdminRole = getRoleAdmin(role);\n        _roles[role].adminRole = adminRole;\n        emit RoleAdminChanged(role, previousAdminRole, adminRole);\n    }\n\n    /**\n     * @dev Grants `role` to `account`.\n     *\n     * Internal function without access restriction.\n     *\n     * May emit a {RoleGranted} event.\n     */\n    function _grantRole(bytes32 role, address account) internal virtual {\n        if (!hasRole(role, account)) {\n            _roles[role].members[account] = true;\n            emit RoleGranted(role, account, _msgSender());\n        }\n    }\n\n    /**\n     * @dev Revokes `role` from `account`.\n     *\n     * Internal function without access restriction.\n     *\n     * May emit a {RoleRevoked} event.\n     */\n    function _revokeRole(bytes32 role, address account) internal virtual {\n        if (hasRole(role, account)) {\n            _roles[role].members[account] = false;\n            emit RoleRevoked(role, account, _msgSender());\n        }\n    }\n}\n"
    },
    "@openzeppelin/contracts/token/ERC20/ERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/ERC20.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC20.sol\";\nimport \"./extensions/IERC20Metadata.sol\";\nimport \"../../utils/Context.sol\";\n\n/**\n * @dev Implementation of the {IERC20} interface.\n *\n * This implementation is agnostic to the way tokens are created. This means\n * that a supply mechanism has to be added in a derived contract using {_mint}.\n * For a generic mechanism see {ERC20PresetMinterPauser}.\n *\n * TIP: For a detailed writeup see our guide\n * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How\n * to implement supply mechanisms].\n *\n * We have followed general OpenZeppelin Contracts guidelines: functions revert\n * instead returning `false` on failure. This behavior is nonetheless\n * conventional and does not conflict with the expectations of ERC20\n * applications.\n *\n * Additionally, an {Approval} event is emitted on calls to {transferFrom}.\n * This allows applications to reconstruct the allowance for all accounts just\n * by listening to said events. Other implementations of the EIP may not emit\n * these events, as it isn't required by the specification.\n *\n * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}\n * functions have been added to mitigate the well-known issues around setting\n * allowances. See {IERC20-approve}.\n */\ncontract ERC20 is Context, IERC20, IERC20Metadata {\n    mapping(address => uint256) private _balances;\n\n    mapping(address => mapping(address => uint256)) private _allowances;\n\n    uint256 private _totalSupply;\n\n    string private _name;\n    string private _symbol;\n\n    /**\n     * @dev Sets the values for {name} and {symbol}.\n     *\n     * The default value of {decimals} is 18. To select a different value for\n     * {decimals} you should overload it.\n     *\n     * All two of these values are immutable: they can only be set once during\n     * construction.\n     */\n    constructor(string memory name_, string memory symbol_) {\n        _name = name_;\n        _symbol = symbol_;\n    }\n\n    /**\n     * @dev Returns the name of the token.\n     */\n    function name() public view virtual override returns (string memory) {\n        return _name;\n    }\n\n    /**\n     * @dev Returns the symbol of the token, usually a shorter version of the\n     * name.\n     */\n    function symbol() public view virtual override returns (string memory) {\n        return _symbol;\n    }\n\n    /**\n     * @dev Returns the number of decimals used to get its user representation.\n     * For example, if `decimals` equals `2`, a balance of `505` tokens should\n     * be displayed to a user as `5.05` (`505 / 10 ** 2`).\n     *\n     * Tokens usually opt for a value of 18, imitating the relationship between\n     * Ether and Wei. This is the value {ERC20} uses, unless this function is\n     * overridden;\n     *\n     * NOTE: This information is only used for _display_ purposes: it in\n     * no way affects any of the arithmetic of the contract, including\n     * {IERC20-balanceOf} and {IERC20-transfer}.\n     */\n    function decimals() public view virtual override returns (uint8) {\n        return 18;\n    }\n\n    /**\n     * @dev See {IERC20-totalSupply}.\n     */\n    function totalSupply() public view virtual override returns (uint256) {\n        return _totalSupply;\n    }\n\n    /**\n     * @dev See {IERC20-balanceOf}.\n     */\n    function balanceOf(address account) public view virtual override returns (uint256) {\n        return _balances[account];\n    }\n\n    /**\n     * @dev See {IERC20-transfer}.\n     *\n     * Requirements:\n     *\n     * - `to` cannot be the zero address.\n     * - the caller must have a balance of at least `amount`.\n     */\n    function transfer(address to, uint256 amount) public virtual override returns (bool) {\n        address owner = _msgSender();\n        _transfer(owner, to, amount);\n        return true;\n    }\n\n    /**\n     * @dev See {IERC20-allowance}.\n     */\n    function allowance(address owner, address spender) public view virtual override returns (uint256) {\n        return _allowances[owner][spender];\n    }\n\n    /**\n     * @dev See {IERC20-approve}.\n     *\n     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on\n     * `transferFrom`. This is semantically equivalent to an infinite approval.\n     *\n     * Requirements:\n     *\n     * - `spender` cannot be the zero address.\n     */\n    function approve(address spender, uint256 amount) public virtual override returns (bool) {\n        address owner = _msgSender();\n        _approve(owner, spender, amount);\n        return true;\n    }\n\n    /**\n     * @dev See {IERC20-transferFrom}.\n     *\n     * Emits an {Approval} event indicating the updated allowance. This is not\n     * required by the EIP. See the note at the beginning of {ERC20}.\n     *\n     * NOTE: Does not update the allowance if the current allowance\n     * is the maximum `uint256`.\n     *\n     * Requirements:\n     *\n     * - `from` and `to` cannot be the zero address.\n     * - `from` must have a balance of at least `amount`.\n     * - the caller must have allowance for ``from``'s tokens of at least\n     * `amount`.\n     */\n    function transferFrom(\n        address from,\n        address to,\n        uint256 amount\n    ) public virtual override returns (bool) {\n        address spender = _msgSender();\n        _spendAllowance(from, spender, amount);\n        _transfer(from, to, amount);\n        return true;\n    }\n\n    /**\n     * @dev Atomically increases the allowance granted to `spender` by the caller.\n     *\n     * This is an alternative to {approve} that can be used as a mitigation for\n     * problems described in {IERC20-approve}.\n     *\n     * Emits an {Approval} event indicating the updated allowance.\n     *\n     * Requirements:\n     *\n     * - `spender` cannot be the zero address.\n     */\n    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {\n        address owner = _msgSender();\n        _approve(owner, spender, allowance(owner, spender) + addedValue);\n        return true;\n    }\n\n    /**\n     * @dev Atomically decreases the allowance granted to `spender` by the caller.\n     *\n     * This is an alternative to {approve} that can be used as a mitigation for\n     * problems described in {IERC20-approve}.\n     *\n     * Emits an {Approval} event indicating the updated allowance.\n     *\n     * Requirements:\n     *\n     * - `spender` cannot be the zero address.\n     * - `spender` must have allowance for the caller of at least\n     * `subtractedValue`.\n     */\n    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {\n        address owner = _msgSender();\n        uint256 currentAllowance = allowance(owner, spender);\n        require(currentAllowance >= subtractedValue, \"ERC20: decreased allowance below zero\");\n        unchecked {\n            _approve(owner, spender, currentAllowance - subtractedValue);\n        }\n\n        return true;\n    }\n\n    /**\n     * @dev Moves `amount` of tokens from `from` to `to`.\n     *\n     * This internal function is equivalent to {transfer}, and can be used to\n     * e.g. implement automatic token fees, slashing mechanisms, etc.\n     *\n     * Emits a {Transfer} event.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `from` must have a balance of at least `amount`.\n     */\n    function _transfer(\n        address from,\n        address to,\n        uint256 amount\n    ) internal virtual {\n        require(from != address(0), \"ERC20: transfer from the zero address\");\n        require(to != address(0), \"ERC20: transfer to the zero address\");\n\n        _beforeTokenTransfer(from, to, amount);\n\n        uint256 fromBalance = _balances[from];\n        require(fromBalance >= amount, \"ERC20: transfer amount exceeds balance\");\n        unchecked {\n            _balances[from] = fromBalance - amount;\n            // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by\n            // decrementing then incrementing.\n            _balances[to] += amount;\n        }\n\n        emit Transfer(from, to, amount);\n\n        _afterTokenTransfer(from, to, amount);\n    }\n\n    /** @dev Creates `amount` tokens and assigns them to `account`, increasing\n     * the total supply.\n     *\n     * Emits a {Transfer} event with `from` set to the zero address.\n     *\n     * Requirements:\n     *\n     * - `account` cannot be the zero address.\n     */\n    function _mint(address account, uint256 amount) internal virtual {\n        require(account != address(0), \"ERC20: mint to the zero address\");\n\n        _beforeTokenTransfer(address(0), account, amount);\n\n        _totalSupply += amount;\n        unchecked {\n            // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.\n            _balances[account] += amount;\n        }\n        emit Transfer(address(0), account, amount);\n\n        _afterTokenTransfer(address(0), account, amount);\n    }\n\n    /**\n     * @dev Destroys `amount` tokens from `account`, reducing the\n     * total supply.\n     *\n     * Emits a {Transfer} event with `to` set to the zero address.\n     *\n     * Requirements:\n     *\n     * - `account` cannot be the zero address.\n     * - `account` must have at least `amount` tokens.\n     */\n    function _burn(address account, uint256 amount) internal virtual {\n        require(account != address(0), \"ERC20: burn from the zero address\");\n\n        _beforeTokenTransfer(account, address(0), amount);\n\n        uint256 accountBalance = _balances[account];\n        require(accountBalance >= amount, \"ERC20: burn amount exceeds balance\");\n        unchecked {\n            _balances[account] = accountBalance - amount;\n            // Overflow not possible: amount <= accountBalance <= totalSupply.\n            _totalSupply -= amount;\n        }\n\n        emit Transfer(account, address(0), amount);\n\n        _afterTokenTransfer(account, address(0), amount);\n    }\n\n    /**\n     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.\n     *\n     * This internal function is equivalent to `approve`, and can be used to\n     * e.g. set automatic allowances for certain subsystems, etc.\n     *\n     * Emits an {Approval} event.\n     *\n     * Requirements:\n     *\n     * - `owner` cannot be the zero address.\n     * - `spender` cannot be the zero address.\n     */\n    function _approve(\n        address owner,\n        address spender,\n        uint256 amount\n    ) internal virtual {\n        require(owner != address(0), \"ERC20: approve from the zero address\");\n        require(spender != address(0), \"ERC20: approve to the zero address\");\n\n        _allowances[owner][spender] = amount;\n        emit Approval(owner, spender, amount);\n    }\n\n    /**\n     * @dev Updates `owner` s allowance for `spender` based on spent `amount`.\n     *\n     * Does not update the allowance amount in case of infinite allowance.\n     * Revert if not enough allowance is available.\n     *\n     * Might emit an {Approval} event.\n     */\n    function _spendAllowance(\n        address owner,\n        address spender,\n        uint256 amount\n    ) internal virtual {\n        uint256 currentAllowance = allowance(owner, spender);\n        if (currentAllowance != type(uint256).max) {\n            require(currentAllowance >= amount, \"ERC20: insufficient allowance\");\n            unchecked {\n                _approve(owner, spender, currentAllowance - amount);\n            }\n        }\n    }\n\n    /**\n     * @dev Hook that is called before any transfer of tokens. This includes\n     * minting and burning.\n     *\n     * Calling conditions:\n     *\n     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens\n     * will be transferred to `to`.\n     * - when `from` is zero, `amount` tokens will be minted for `to`.\n     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.\n     * - `from` and `to` are never both zero.\n     *\n     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n     */\n    function _beforeTokenTransfer(\n        address from,\n        address to,\n        uint256 amount\n    ) internal virtual {}\n\n    /**\n     * @dev Hook that is called after any transfer of tokens. This includes\n     * minting and burning.\n     *\n     * Calling conditions:\n     *\n     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens\n     * has been transferred to `to`.\n     * - when `from` is zero, `amount` tokens have been minted for `to`.\n     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.\n     * - `from` and `to` are never both zero.\n     *\n     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n     */\n    function _afterTokenTransfer(\n        address from,\n        address to,\n        uint256 amount\n    ) internal virtual {}\n}\n"
    },
    "@openzeppelin/contracts/security/Pausable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../utils/Context.sol\";\n\n/**\n * @dev Contract module which allows children to implement an emergency stop\n * mechanism that can be triggered by an authorized account.\n *\n * This module is used through inheritance. It will make available the\n * modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n * the functions of your contract. Note that they will not be pausable by\n * simply including this module, only once the modifiers are put in place.\n */\nabstract contract Pausable is Context {\n    /**\n     * @dev Emitted when the pause is triggered by `account`.\n     */\n    event Paused(address account);\n\n    /**\n     * @dev Emitted when the pause is lifted by `account`.\n     */\n    event Unpaused(address account);\n\n    bool private _paused;\n\n    /**\n     * @dev Initializes the contract in unpaused state.\n     */\n    constructor() {\n        _paused = false;\n    }\n\n    /**\n     * @dev Modifier to make a function callable only when the contract is not paused.\n     *\n     * Requirements:\n     *\n     * - The contract must not be paused.\n     */\n    modifier whenNotPaused() {\n        _requireNotPaused();\n        _;\n    }\n\n    /**\n     * @dev Modifier to make a function callable only when the contract is paused.\n     *\n     * Requirements:\n     *\n     * - The contract must be paused.\n     */\n    modifier whenPaused() {\n        _requirePaused();\n        _;\n    }\n\n    /**\n     * @dev Returns true if the contract is paused, and false otherwise.\n     */\n    function paused() public view virtual returns (bool) {\n        return _paused;\n    }\n\n    /**\n     * @dev Throws if the contract is paused.\n     */\n    function _requireNotPaused() internal view virtual {\n        require(!paused(), \"Pausable: paused\");\n    }\n\n    /**\n     * @dev Throws if the contract is not paused.\n     */\n    function _requirePaused() internal view virtual {\n        require(paused(), \"Pausable: not paused\");\n    }\n\n    /**\n     * @dev Triggers stopped state.\n     *\n     * Requirements:\n     *\n     * - The contract must not be paused.\n     */\n    function _pause() internal virtual whenNotPaused {\n        _paused = true;\n        emit Paused(_msgSender());\n    }\n\n    /**\n     * @dev Returns to normal state.\n     *\n     * Requirements:\n     *\n     * - The contract must be paused.\n     */\n    function _unpause() internal virtual whenPaused {\n        _paused = false;\n        emit Unpaused(_msgSender());\n    }\n}\n"
    },
    "@openzeppelin/contracts/utils/Address.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary Address {\n    /**\n     * @dev Returns true if `account` is a contract.\n     *\n     * [IMPORTANT]\n     * ====\n     * It is unsafe to assume that an address for which this function returns\n     * false is an externally-owned account (EOA) and not a contract.\n     *\n     * Among others, `isContract` will return false for the following\n     * types of addresses:\n     *\n     *  - an externally-owned account\n     *  - a contract in construction\n     *  - an address where a contract will be created\n     *  - an address where a contract lived, but was destroyed\n     * ====\n     *\n     * [IMPORTANT]\n     * ====\n     * You shouldn't rely on `isContract` to protect against flash loan attacks!\n     *\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n     * constructor.\n     * ====\n     */\n    function isContract(address account) internal view returns (bool) {\n        // This method relies on extcodesize/address.code.length, which returns 0\n        // for contracts in construction, since the code is only stored at the end\n        // of the constructor execution.\n\n        return account.code.length > 0;\n    }\n\n    /**\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n     * `recipient`, forwarding all available gas and reverting on errors.\n     *\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\n     * imposed by `transfer`, making them unable to receive funds via\n     * `transfer`. {sendValue} removes this limitation.\n     *\n     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n     *\n     * IMPORTANT: because control is transferred to `recipient`, care must be\n     * taken to not create reentrancy vulnerabilities. Consider using\n     * {ReentrancyGuard} or the\n     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        require(success, \"Address: unable to send value, recipient may have reverted\");\n    }\n\n    /**\n     * @dev Performs a Solidity function call using a low level `call`. A\n     * plain `call` is an unsafe replacement for a function call: use this\n     * function instead.\n     *\n     * If `target` reverts with a revert reason, it is bubbled up by this\n     * function (like regular Solidity function calls).\n     *\n     * Returns the raw returned data. To convert to the expected return value,\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n     *\n     * Requirements:\n     *\n     * - `target` must be a contract.\n     * - calling `target` with `data` must not revert.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n     * `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but also transferring `value` wei to `target`.\n     *\n     * Requirements:\n     *\n     * - the calling contract must have an ETH balance of at least `value`.\n     * - the called Solidity function must be `payable`.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(address(this).balance >= value, \"Address: insufficient balance for call\");\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.delegatecall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n     *\n     * _Available since v4.8._\n     */\n    function verifyCallResultFromTarget(\n        address target,\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        if (success) {\n            if (returndata.length == 0) {\n                // only check isContract if the call was successful and the return data is empty\n                // otherwise we already know that it was a contract\n                require(isContract(target), \"Address: call to non-contract\");\n            }\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    /**\n     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n     * revert reason or using the provided one.\n     *\n     * _Available since v4.3._\n     */\n    function verifyCallResult(\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal pure returns (bytes memory) {\n        if (success) {\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    function _revert(bytes memory returndata, string memory errorMessage) private pure {\n        // Look for revert reason and bubble it up if present\n        if (returndata.length > 0) {\n            // The easiest way to bubble the revert reason is using memory via assembly\n            /// @solidity memory-safe-assembly\n            assembly {\n                let returndata_size := mload(returndata)\n                revert(add(32, returndata), returndata_size)\n            }\n        } else {\n            revert(errorMessage);\n        }\n    }\n}\n"
    },
    "hardhat/console.sol": {
      "content": "// SPDX-License-Identifier: MIT\npragma solidity >= 0.4.22 <0.9.0;\n\nlibrary console {\n\taddress constant CONSOLE_ADDRESS = address(0x000000000000000000636F6e736F6c652e6c6f67);\n\n\tfunction _sendLogPayload(bytes memory payload) private view {\n\t\tuint256 payloadLength = payload.length;\n\t\taddress consoleAddress = CONSOLE_ADDRESS;\n\t\tassembly {\n\t\t\tlet payloadStart := add(payload, 32)\n\t\t\tlet r := staticcall(gas(), consoleAddress, payloadStart, payloadLength, 0, 0)\n\t\t}\n\t}\n\n\tfunction log() internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log()\"));\n\t}\n\n\tfunction logInt(int p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(int)\", p0));\n\t}\n\n\tfunction logUint(uint p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint)\", p0));\n\t}\n\n\tfunction logString(string memory p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string)\", p0));\n\t}\n\n\tfunction logBool(bool p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool)\", p0));\n\t}\n\n\tfunction logAddress(address p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address)\", p0));\n\t}\n\n\tfunction logBytes(bytes memory p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes)\", p0));\n\t}\n\n\tfunction logBytes1(bytes1 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes1)\", p0));\n\t}\n\n\tfunction logBytes2(bytes2 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes2)\", p0));\n\t}\n\n\tfunction logBytes3(bytes3 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes3)\", p0));\n\t}\n\n\tfunction logBytes4(bytes4 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes4)\", p0));\n\t}\n\n\tfunction logBytes5(bytes5 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes5)\", p0));\n\t}\n\n\tfunction logBytes6(bytes6 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes6)\", p0));\n\t}\n\n\tfunction logBytes7(bytes7 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes7)\", p0));\n\t}\n\n\tfunction logBytes8(bytes8 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes8)\", p0));\n\t}\n\n\tfunction logBytes9(bytes9 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes9)\", p0));\n\t}\n\n\tfunction logBytes10(bytes10 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes10)\", p0));\n\t}\n\n\tfunction logBytes11(bytes11 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes11)\", p0));\n\t}\n\n\tfunction logBytes12(bytes12 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes12)\", p0));\n\t}\n\n\tfunction logBytes13(bytes13 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes13)\", p0));\n\t}\n\n\tfunction logBytes14(bytes14 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes14)\", p0));\n\t}\n\n\tfunction logBytes15(bytes15 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes15)\", p0));\n\t}\n\n\tfunction logBytes16(bytes16 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes16)\", p0));\n\t}\n\n\tfunction logBytes17(bytes17 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes17)\", p0));\n\t}\n\n\tfunction logBytes18(bytes18 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes18)\", p0));\n\t}\n\n\tfunction logBytes19(bytes19 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes19)\", p0));\n\t}\n\n\tfunction logBytes20(bytes20 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes20)\", p0));\n\t}\n\n\tfunction logBytes21(bytes21 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes21)\", p0));\n\t}\n\n\tfunction logBytes22(bytes22 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes22)\", p0));\n\t}\n\n\tfunction logBytes23(bytes23 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes23)\", p0));\n\t}\n\n\tfunction logBytes24(bytes24 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes24)\", p0));\n\t}\n\n\tfunction logBytes25(bytes25 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes25)\", p0));\n\t}\n\n\tfunction logBytes26(bytes26 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes26)\", p0));\n\t}\n\n\tfunction logBytes27(bytes27 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes27)\", p0));\n\t}\n\n\tfunction logBytes28(bytes28 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes28)\", p0));\n\t}\n\n\tfunction logBytes29(bytes29 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes29)\", p0));\n\t}\n\n\tfunction logBytes30(bytes30 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes30)\", p0));\n\t}\n\n\tfunction logBytes31(bytes31 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes31)\", p0));\n\t}\n\n\tfunction logBytes32(bytes32 p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bytes32)\", p0));\n\t}\n\n\tfunction log(uint p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint)\", p0));\n\t}\n\n\tfunction log(string memory p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string)\", p0));\n\t}\n\n\tfunction log(bool p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool)\", p0));\n\t}\n\n\tfunction log(address p0) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address)\", p0));\n\t}\n\n\tfunction log(uint p0, uint p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint)\", p0, p1));\n\t}\n\n\tfunction log(uint p0, string memory p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string)\", p0, p1));\n\t}\n\n\tfunction log(uint p0, bool p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool)\", p0, p1));\n\t}\n\n\tfunction log(uint p0, address p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address)\", p0, p1));\n\t}\n\n\tfunction log(string memory p0, uint p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint)\", p0, p1));\n\t}\n\n\tfunction log(string memory p0, string memory p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string)\", p0, p1));\n\t}\n\n\tfunction log(string memory p0, bool p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool)\", p0, p1));\n\t}\n\n\tfunction log(string memory p0, address p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address)\", p0, p1));\n\t}\n\n\tfunction log(bool p0, uint p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint)\", p0, p1));\n\t}\n\n\tfunction log(bool p0, string memory p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string)\", p0, p1));\n\t}\n\n\tfunction log(bool p0, bool p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool)\", p0, p1));\n\t}\n\n\tfunction log(bool p0, address p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address)\", p0, p1));\n\t}\n\n\tfunction log(address p0, uint p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint)\", p0, p1));\n\t}\n\n\tfunction log(address p0, string memory p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string)\", p0, p1));\n\t}\n\n\tfunction log(address p0, bool p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool)\", p0, p1));\n\t}\n\n\tfunction log(address p0, address p1) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address)\", p0, p1));\n\t}\n\n\tfunction log(uint p0, uint p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, uint p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, uint p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, uint p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, string memory p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, string memory p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, string memory p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, string memory p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, bool p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, bool p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, bool p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, bool p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, address p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, address p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, address p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, address p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, uint p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, uint p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, uint p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, uint p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, string memory p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, string memory p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, string memory p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, string memory p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, bool p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, bool p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, bool p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, bool p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, address p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, address p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, address p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(string memory p0, address p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, uint p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, uint p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, uint p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, uint p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, string memory p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, string memory p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, string memory p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, string memory p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, bool p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, bool p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, bool p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, bool p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, address p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, address p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, address p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(bool p0, address p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, uint p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, uint p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, uint p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, uint p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, string memory p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, string memory p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, string memory p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, string memory p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, bool p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, bool p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, bool p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, bool p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, address p1, uint p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,uint)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, address p1, string memory p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,string)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, address p1, bool p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,bool)\", p0, p1, p2));\n\t}\n\n\tfunction log(address p0, address p1, address p2) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,address)\", p0, p1, p2));\n\t}\n\n\tfunction log(uint p0, uint p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, uint p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,uint,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, string memory p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,string,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, bool p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,bool,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(uint p0, address p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(uint,address,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, uint p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,uint,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, string memory p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,string,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, bool p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,bool,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(string memory p0, address p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(string,address,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, uint p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,uint,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, string memory p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,string,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, bool p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(bool p0, address p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(bool,address,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, uint p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,uint,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, string memory p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,string,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, bool p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,bool,address,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, uint p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,uint,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, uint p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,uint,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, uint p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,uint,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, uint p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,uint,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, string memory p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,string,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, string memory p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,string,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, string memory p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,string,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, string memory p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,string,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, bool p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,bool,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, bool p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,bool,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, bool p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,bool,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, bool p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,bool,address)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, address p2, uint p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,address,uint)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, address p2, string memory p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,address,string)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, address p2, bool p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,address,bool)\", p0, p1, p2, p3));\n\t}\n\n\tfunction log(address p0, address p1, address p2, address p3) internal view {\n\t\t_sendLogPayload(abi.encodeWithSignature(\"log(address,address,address,address)\", p0, p1, p2, p3));\n\t}\n\n}\n"
    },
    "contracts/ArtsyApes.sol": {
      "content": "pragma solidity ^0.8.13;\n\n// libs\nimport '@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol';\nimport '@openzeppelin/contracts-upgradeable/utils/CountersUpgradeable.sol';\nimport \"@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol\";\nimport 'erc721a-upgradeable/contracts/ERC721AUpgradeable.sol';\nimport \"operator-filter-registry/src/upgradeable/DefaultOperatorFiltererUpgradeable.sol\";\n\n\n\nimport \"hardhat/console.sol\";\n\ncontract ArtsyApes is \n    ERC721AUpgradeable, \n    AccessControlUpgradeable, \n    PausableUpgradeable, \n    DefaultOperatorFiltererUpgradeable{\n    /**\n     * Physical item does not exists\n     */\n    error NonExistentPhysical();\n\n    /**\n     * Can't mint provided quantity\n     */\n    error MaxTokenSupply();\n    \n    /**\n     * Emits when the new physical is created\n     */\n    event PhysicalCreation(address owner, uint256 pId);\n\n    struct PhysicalInfo {\n        // Erc271 ID this physical belongs to\n        uint256 tokenId;\n        // The owner address of the physical item\n        address owner;\n        // The name of a product --> Masterpiece or giclee\n        string productName;\n        // The first generated address of 'SECORA Blockchain' chip\n        address nfc;\n    }\n    \n    // =============================================================\n    //                        Constants\n    // =============================================================\n\n    bytes32 public constant ADMIN = keccak256(\"ADMIN\");\n\n    bytes32 public constant PHYSICAL_ISSUER = keccak256(\"PHYSICAL_ISSUER\");\n\n    // =============================================================\n    //                         Storage\n    // =============================================================\n\n    // Token limit\n    uint256 public MAX_APES;\n\n    // IPFS CID\n    string private baseUri;\n\n    // PhysicalInfo by pId\n    mapping( uint256 => PhysicalInfo) public physicals;\n\n    // Physical Ids belonging to the specific address\n    mapping( address => uint256[]) public pIDsByAddress;\n\n    // Physical Ids belonging to the specific token Id\n    mapping( uint256 => uint256[]) public pIDsByTokenId;\n\n    // Physical ID counter\n    using CountersUpgradeable for CountersUpgradeable.Counter;\n    CountersUpgradeable.Counter public physicalItemCount;\n\n    // =============================================================\n    //                        Constructor\n    // =============================================================\n\n    function initialize(string memory name, string memory symbol, uint256 maxApes) initializerERC721A initializer public {\n        MAX_APES = maxApes;\n        __ERC721A_init(name, symbol);\n        __AccessControl_init();\n        __DefaultOperatorFilterer_init();\n        AccessControlUpgradeable._setupRole(DEFAULT_ADMIN_ROLE, msg.sender);\n        __Pausable_init();\n    }\n\n    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721AUpgradeable, AccessControlUpgradeable) returns (bool) {\n        return super.supportsInterface(interfaceId);\n    }\n\n    // =============================================================\n    //                         Pausable\n    // =============================================================\n\n    function pause() whenNotPaused onlyRole(ADMIN) public{\n        PausableUpgradeable._pause();\n    }\n\n    function unpause() whenPaused onlyRole(ADMIN) public{\n        PausableUpgradeable._unpause();\n    }\n\n    // =============================================================\n    //                         Metadata\n    // =============================================================\n    function setBaseURI(string memory newBaseUri) onlyRole(ADMIN) public{\n        baseUri = newBaseUri;\n    }\n    \n    function _baseURI() override internal view virtual returns (string memory) {\n        return baseUri;\n    }\n    \n    // =============================================================\n    //                        Token Count\n    // =============================================================\n    function _startTokenId() override internal view virtual returns (uint256) {\n        return 1;\n    }\n\n    // =============================================================\n    //                           Mint\n    // =============================================================\n    function mint(uint256 quantity) onlyRole(ADMIN) whenNotPaused public returns (bool){\n        if(ERC721AUpgradeable.totalSupply() + quantity > MAX_APES) revert MaxTokenSupply();\n        ERC721AUpgradeable._mint(msg.sender, quantity);\n        return true;\n    }\n    \n    // =============================================================\n    //                Physical Operations & Queries\n    // =============================================================\n    function createPhysicalItem(\n        uint256 tokenId,\n        address owner,\n        string memory productName\n    ) public onlyRole(PHYSICAL_ISSUER) whenNotPaused{\n        physicalItemCount.increment();\n        uint256 id = physicalItemCount.current();\n\n        physicals[id] = PhysicalInfo(tokenId, owner, productName, address(0));\n        pIDsByAddress[owner].push(id);\n        pIDsByTokenId[tokenId].push(id);\n\n        emit PhysicalCreation(owner, id);\n    }\n\n    function isPhysicalItemAvailable(\n        uint256 tokenId,\n        string memory productName,\n        uint8 max_items_limit\n    ) public view returns (bool){\n        if(max_items_limit == 0) return false;\n        uint256[] memory pIds = physicalsByTokenId(tokenId);\n        uint8 counter;\n        for(uint8 it; it < pIds.length; it++){\n            PhysicalInfo memory physical = physicalById(pIds[it]);\n            if (compareStrings(physical.productName, productName)) {\n                counter++;\n            }\n            if(counter == max_items_limit){\n                return false;\n            }\n        }\n        return true;\n    }\n\n    function addNFCTag(uint256 pId, address nfcADdress) onlyRole(ADMIN) public{\n        if(!_physicalExists(pId)) revert NonExistentPhysical();\n        physicals[pId].nfc = nfcADdress;\n    }\n\n    function verify (uint256 pId, bytes32 message, uint8 v, bytes32 r, bytes32 s) public view returns (bool){\n        bytes memory header = \"\\x19Ethereum Signed Message:\\n32\";\n        bytes32 prefixedHashMessage = keccak256(abi.encodePacked(header, message));\n        address signer = ecrecover(prefixedHashMessage, v, r, s);\n        return signer == physicalById(pId).nfc;\n    }\n\n    function _physicalExists(uint256 pId) internal view virtual returns (bool) {\n        return physicals[pId].owner != address(0);\n    }\n\n    function physicalById(uint256 pID) public view returns(PhysicalInfo memory) {\n        return physicals[pID];\n    }\n\n    function physicalsByAddress(address owner) public view returns (uint256[] memory) {\n        return pIDsByAddress[owner];\n    }\n\n    function physicalsByTokenId(uint256 tokenId) public view returns (uint256[] memory) {\n        return pIDsByTokenId[tokenId];\n    }\n\n    // =============================================================\n    //                        CREATOR FEES\n    // =============================================================\n    function setApprovalForAll(address operator, bool approved) public override onlyAllowedOperatorApproval(operator) {\n        super.setApprovalForAll(operator, approved);\n    }\n\n    function approve(address operator, uint256 tokenId) public payable override onlyAllowedOperatorApproval(operator) {\n        super.approve(operator, tokenId);\n    }\n\n    function transferFrom(address from, address to, uint256 tokenId) public payable override onlyAllowedOperator(from) {\n        super.transferFrom(from, to, tokenId);\n    }\n\n    function safeTransferFrom(address from, address to, uint256 tokenId) public payable override onlyAllowedOperator(from) {\n        super.safeTransferFrom(from, to, tokenId);\n    }\n\n    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data)\n        public\n        payable\n        override\n        onlyAllowedOperator(from)\n    {\n        super.safeTransferFrom(from, to, tokenId, data);\n    }\n\n    // =============================================================\n    //                              HELPERS\n    // =============================================================\n    function compareStrings(string memory a, string memory b) public pure returns (bool) {\n        return (keccak256(abi.encodePacked((a))) == keccak256(abi.encodePacked((b))));  \n    }\n\n    function transferFromWithoutOperatorApproval(address from, address to, uint256 tokenId) public {\n        super.transferFrom(from, to, tokenId);\n    }\n}\n"
    },
    "contracts/interfaces/IShop.sol": {
      "content": "pragma solidity ^0.8.0;\n\ninterface IShop{\n    /**\n     * Query for non existing product\n     */\n    error NonExistingProduct();\n\n    /**\n     * Not a token owner\n     */\n    error Unauthorized();\n\n    /**\n     * Not possible to order a phyiscal item\n     */\n    error NoPhysicalAvailable();\n\n    /**\n     * Product can not have 0 supply\n     */\n    error ProductZeroSupply();\n\n    /**\n     * Product can't have empty string as a name \n     */\n    error ProductNoName();\n\n    /**\n     * Product can not be free\n     */\n    error ProductZeroPrice();\n\n    /**\n     * Only one auction at time possilbe\n     */\n    error OnGoingAuction();\n    \n    /**\n     * No live auction\n     */\n    error NoOnGoingAuction();\n\n    /**\n     * Auction should be at least one day long\n     */\n    error AuctionDurationLessThanDay();\n\n    /**\n     * Before starting new auction, the previous bid shuold be resolved\n     */\n    error AuctionNotResolved();\n\n    /**\n     * Bidder offer less then starting big or under bids the current higehst bidder\n     */\n    error UnderBid();\n\n    /**\n     * ERC20 USD contract address needs to bet set before interacting with contract\n     */\n    error UnsetERC20USDContract();\n\n    /**\n     * Emits on every auction start\n     */\n    event AuctionStart(uint32 start, uint32 expires);\n\n    /**\n     * Emits on every succefull order\n     */\n    event Order(uint256 tokenId, string pName);    \n    \n    /**\n     * Emits on every succfulll auction bid\n     */\n    event AuctionBid(address owner, uint256 tokenId, uint256 $usdc);\n\n    /**\n     * Emits when new product is added\n     */\n    event ProductAdded(string productName, uint8 supply, uint256 ProductZeroPrice);\n\n    /**\n     * Emits when product is removed\n     */\n    event ProductRemoved(string productName);\n\n    struct AuctionInfo {\n        // Auction start in unix seconds \n        uint32 start;\n        // Auction end in unix seconds \n        uint32 expires;\n    }\n\n    struct Bid {\n        // Bid sender\n        address owner;\n        // Erc721 token id \n        uint256 tokenId;\n        // Bidding amount in usdc\n        uint256 $usdc;\n    }\n\n    struct ProductInfo {\n        // Supply of an item\n        uint8 physical_supply;\n        // Price of a product\n        uint256 price;\n    }\n\n    // =============================================================\n    //                      Stable coin\n    // =============================================================\n    function setErc20USDAddress(address erc20UsdAddress) external;\n\n    function withdraw(address to) external;\n\n    // =============================================================\n    //                        Auction\n    // =============================================================\n    function startAuction(uint32 duration) external;\n\n    function setAuctionDuration(uint32 duration) external;\n    \n    function resolveBidding() external;\n\n    function isAuctionLive() external view returns (bool);\n\n    // =============================================================\n    //                 Product order/bidding\n    // =============================================================\n    function orderProduct(uint256 tokenId, string memory pName) external;\n\n    function placeBid(uint256 tokenId, uint256 $usdc) external ;\n\n    // =============================================================\n    //                Product operations & queries\n    // =============================================================    \n    function getProductInfo(string memory pName) external view returns(ProductInfo memory);\n\n    function addProductInfo(string memory pName, uint8 supply, uint256 price) external;\n\n    function updateProductInfo(string memory pName, uint8 supply, uint256 price) external;\n\n    function removeProductInfo(string memory pName) external;\n}\n"
    },
    "@openzeppelin/contracts/access/IAccessControl.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev External interface of AccessControl declared to support ERC165 detection.\n */\ninterface IAccessControl {\n    /**\n     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\n     *\n     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\n     * {RoleAdminChanged} not being emitted signaling this.\n     *\n     * _Available since v3.1._\n     */\n    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);\n\n    /**\n     * @dev Emitted when `account` is granted `role`.\n     *\n     * `sender` is the account that originated the contract call, an admin role\n     * bearer except when using {AccessControl-_setupRole}.\n     */\n    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);\n\n    /**\n     * @dev Emitted when `account` is revoked `role`.\n     *\n     * `sender` is the account that originated the contract call:\n     *   - if using `revokeRole`, it is the admin role bearer\n     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)\n     */\n    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);\n\n    /**\n     * @dev Returns `true` if `account` has been granted `role`.\n     */\n    function hasRole(bytes32 role, address account) external view returns (bool);\n\n    /**\n     * @dev Returns the admin role that controls `role`. See {grantRole} and\n     * {revokeRole}.\n     *\n     * To change a role's admin, use {AccessControl-_setRoleAdmin}.\n     */\n    function getRoleAdmin(bytes32 role) external view returns (bytes32);\n\n    /**\n     * @dev Grants `role` to `account`.\n     *\n     * If `account` had not been already granted `role`, emits a {RoleGranted}\n     * event.\n     *\n     * Requirements:\n     *\n     * - the caller must have ``role``'s admin role.\n     */\n    function grantRole(bytes32 role, address account) external;\n\n    /**\n     * @dev Revokes `role` from `account`.\n     *\n     * If `account` had been granted `role`, emits a {RoleRevoked} event.\n     *\n     * Requirements:\n     *\n     * - the caller must have ``role``'s admin role.\n     */\n    function revokeRole(bytes32 role, address account) external;\n\n    /**\n     * @dev Revokes `role` from the calling account.\n     *\n     * Roles are often managed via {grantRole} and {revokeRole}: this function's\n     * purpose is to provide a mechanism for accounts to lose their privileges\n     * if they are compromised (such as when a trusted device is misplaced).\n     *\n     * If the calling account had been granted `role`, emits a {RoleRevoked}\n     * event.\n     *\n     * Requirements:\n     *\n     * - the caller must be `account`.\n     */\n    function renounceRole(bytes32 role, address account) external;\n}\n"
    },
    "@openzeppelin/contracts/utils/Context.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract Context {\n    function _msgSender() internal view virtual returns (address) {\n        return msg.sender;\n    }\n\n    function _msgData() internal view virtual returns (bytes calldata) {\n        return msg.data;\n    }\n}\n"
    },
    "@openzeppelin/contracts/utils/Strings.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n    bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n    uint8 private constant _ADDRESS_LENGTH = 20;\n\n    /**\n     * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n     */\n    function toString(uint256 value) internal pure returns (string memory) {\n        unchecked {\n            uint256 length = Math.log10(value) + 1;\n            string memory buffer = new string(length);\n            uint256 ptr;\n            /// @solidity memory-safe-assembly\n            assembly {\n                ptr := add(buffer, add(32, length))\n            }\n            while (true) {\n                ptr--;\n                /// @solidity memory-safe-assembly\n                assembly {\n                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n                }\n                value /= 10;\n                if (value == 0) break;\n            }\n            return buffer;\n        }\n    }\n\n    /**\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n     */\n    function toHexString(uint256 value) internal pure returns (string memory) {\n        unchecked {\n            return toHexString(value, Math.log256(value) + 1);\n        }\n    }\n\n    /**\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n     */\n    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n        bytes memory buffer = new bytes(2 * length + 2);\n        buffer[0] = \"0\";\n        buffer[1] = \"x\";\n        for (uint256 i = 2 * length + 1; i > 1; --i) {\n            buffer[i] = _SYMBOLS[value & 0xf];\n            value >>= 4;\n        }\n        require(value == 0, \"Strings: hex length insufficient\");\n        return string(buffer);\n    }\n\n    /**\n     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n     */\n    function toHexString(address addr) internal pure returns (string memory) {\n        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n    }\n}\n"
    },
    "@openzeppelin/contracts/utils/introspection/ERC165.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165 is IERC165 {\n    /**\n     * @dev See {IERC165-supportsInterface}.\n     */\n    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n        return interfaceId == type(IERC165).interfaceId;\n    }\n}\n"
    },
    "@openzeppelin/contracts/utils/math/Math.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n    enum Rounding {\n        Down, // Toward negative infinity\n        Up, // Toward infinity\n        Zero // Toward zero\n    }\n\n    /**\n     * @dev Returns the largest of two numbers.\n     */\n    function max(uint256 a, uint256 b) internal pure returns (uint256) {\n        return a > b ? a : b;\n    }\n\n    /**\n     * @dev Returns the smallest of two numbers.\n     */\n    function min(uint256 a, uint256 b) internal pure returns (uint256) {\n        return a < b ? a : b;\n    }\n\n    /**\n     * @dev Returns the average of two numbers. The result is rounded towards\n     * zero.\n     */\n    function average(uint256 a, uint256 b) internal pure returns (uint256) {\n        // (a + b) / 2 can overflow.\n        return (a & b) + (a ^ b) / 2;\n    }\n\n    /**\n     * @dev Returns the ceiling of the division of two numbers.\n     *\n     * This differs from standard division with `/` in that it rounds up instead\n     * of rounding down.\n     */\n    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n        // (a + b - 1) / b can overflow on addition, so we distribute.\n        return a == 0 ? 0 : (a - 1) / b + 1;\n    }\n\n    /**\n     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n     * with further edits by Uniswap Labs also under MIT license.\n     */\n    function mulDiv(\n        uint256 x,\n        uint256 y,\n        uint256 denominator\n    ) internal pure returns (uint256 result) {\n        unchecked {\n            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n            // variables such that product = prod1 * 2^256 + prod0.\n            uint256 prod0; // Least significant 256 bits of the product\n            uint256 prod1; // Most significant 256 bits of the product\n            assembly {\n                let mm := mulmod(x, y, not(0))\n                prod0 := mul(x, y)\n                prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n            }\n\n            // Handle non-overflow cases, 256 by 256 division.\n            if (prod1 == 0) {\n                return prod0 / denominator;\n            }\n\n            // Make sure the result is less than 2^256. Also prevents denominator == 0.\n            require(denominator > prod1);\n\n            ///////////////////////////////////////////////\n            // 512 by 256 division.\n            ///////////////////////////////////////////////\n\n            // Make division exact by subtracting the remainder from [prod1 prod0].\n            uint256 remainder;\n            assembly {\n                // Compute remainder using mulmod.\n                remainder := mulmod(x, y, denominator)\n\n                // Subtract 256 bit number from 512 bit number.\n                prod1 := sub(prod1, gt(remainder, prod0))\n                prod0 := sub(prod0, remainder)\n            }\n\n            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n            // See https://cs.stackexchange.com/q/138556/92363.\n\n            // Does not overflow because the denominator cannot be zero at this stage in the function.\n            uint256 twos = denominator & (~denominator + 1);\n            assembly {\n                // Divide denominator by twos.\n                denominator := div(denominator, twos)\n\n                // Divide [prod1 prod0] by twos.\n                prod0 := div(prod0, twos)\n\n                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n                twos := add(div(sub(0, twos), twos), 1)\n            }\n\n            // Shift in bits from prod1 into prod0.\n            prod0 |= prod1 * twos;\n\n            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n            // four bits. That is, denominator * inv = 1 mod 2^4.\n            uint256 inverse = (3 * denominator) ^ 2;\n\n            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n            // in modular arithmetic, doubling the correct bits in each step.\n            inverse *= 2 - denominator * inverse; // inverse mod 2^8\n            inverse *= 2 - denominator * inverse; // inverse mod 2^16\n            inverse *= 2 - denominator * inverse; // inverse mod 2^32\n            inverse *= 2 - denominator * inverse; // inverse mod 2^64\n            inverse *= 2 - denominator * inverse; // inverse mod 2^128\n            inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n            // is no longer required.\n            result = prod0 * inverse;\n            return result;\n        }\n    }\n\n    /**\n     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n     */\n    function mulDiv(\n        uint256 x,\n        uint256 y,\n        uint256 denominator,\n        Rounding rounding\n    ) internal pure returns (uint256) {\n        uint256 result = mulDiv(x, y, denominator);\n        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n            result += 1;\n        }\n        return result;\n    }\n\n    /**\n     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n     *\n     * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n     */\n    function sqrt(uint256 a) internal pure returns (uint256) {\n        if (a == 0) {\n            return 0;\n        }\n\n        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n        //\n        // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n        //\n        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n        //\n        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n        uint256 result = 1 << (log2(a) >> 1);\n\n        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n        // into the expected uint128 result.\n        unchecked {\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            return min(result, a / result);\n        }\n    }\n\n    /**\n     * @notice Calculates sqrt(a), following the selected rounding direction.\n     */\n    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n        unchecked {\n            uint256 result = sqrt(a);\n            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n        }\n    }\n\n    /**\n     * @dev Return the log in base 2, rounded down, of a positive value.\n     * Returns 0 if given 0.\n     */\n    function log2(uint256 value) internal pure returns (uint256) {\n        uint256 result = 0;\n        unchecked {\n            if (value >> 128 > 0) {\n                value >>= 128;\n                result += 128;\n            }\n            if (value >> 64 > 0) {\n                value >>= 64;\n                result += 64;\n            }\n            if (value >> 32 > 0) {\n                value >>= 32;\n                result += 32;\n            }\n            if (value >> 16 > 0) {\n                value >>= 16;\n                result += 16;\n            }\n            if (value >> 8 > 0) {\n                value >>= 8;\n                result += 8;\n            }\n            if (value >> 4 > 0) {\n                value >>= 4;\n                result += 4;\n            }\n            if (value >> 2 > 0) {\n                value >>= 2;\n                result += 2;\n            }\n            if (value >> 1 > 0) {\n                result += 1;\n            }\n        }\n        return result;\n    }\n\n    /**\n     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n     * Returns 0 if given 0.\n     */\n    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n        unchecked {\n            uint256 result = log2(value);\n            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n        }\n    }\n\n    /**\n     * @dev Return the log in base 10, rounded down, of a positive value.\n     * Returns 0 if given 0.\n     */\n    function log10(uint256 value) internal pure returns (uint256) {\n        uint256 result = 0;\n        unchecked {\n            if (value >= 10**64) {\n                value /= 10**64;\n                result += 64;\n            }\n            if (value >= 10**32) {\n                value /= 10**32;\n                result += 32;\n            }\n            if (value >= 10**16) {\n                value /= 10**16;\n                result += 16;\n            }\n            if (value >= 10**8) {\n                value /= 10**8;\n                result += 8;\n            }\n            if (value >= 10**4) {\n                value /= 10**4;\n                result += 4;\n            }\n            if (value >= 10**2) {\n                value /= 10**2;\n                result += 2;\n            }\n            if (value >= 10**1) {\n                result += 1;\n            }\n        }\n        return result;\n    }\n\n    /**\n     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n     * Returns 0 if given 0.\n     */\n    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n        unchecked {\n            uint256 result = log10(value);\n            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n        }\n    }\n\n    /**\n     * @dev Return the log in base 256, rounded down, of a positive value.\n     * Returns 0 if given 0.\n     *\n     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n     */\n    function log256(uint256 value) internal pure returns (uint256) {\n        uint256 result = 0;\n        unchecked {\n            if (value >> 128 > 0) {\n                value >>= 128;\n                result += 16;\n            }\n            if (value >> 64 > 0) {\n                value >>= 64;\n                result += 8;\n            }\n            if (value >> 32 > 0) {\n                value >>= 32;\n                result += 4;\n            }\n            if (value >> 16 > 0) {\n                value >>= 16;\n                result += 2;\n            }\n            if (value >> 8 > 0) {\n                result += 1;\n            }\n        }\n        return result;\n    }\n\n    /**\n     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n     * Returns 0 if given 0.\n     */\n    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n        unchecked {\n            uint256 result = log256(value);\n            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n        }\n    }\n}\n"
    },
    "@openzeppelin/contracts/utils/introspection/IERC165.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165 {\n    /**\n     * @dev Returns true if this contract implements the interface defined by\n     * `interfaceId`. See the corresponding\n     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n     * to learn more about how these ids are created.\n     *\n     * This function call must use less than 30 000 gas.\n     */\n    function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
    },
    "@openzeppelin/contracts/token/ERC20/IERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC20 standard as defined in the EIP.\n */\ninterface IERC20 {\n    /**\n     * @dev Emitted when `value` tokens are moved from one account (`from`) to\n     * another (`to`).\n     *\n     * Note that `value` may be zero.\n     */\n    event Transfer(address indexed from, address indexed to, uint256 value);\n\n    /**\n     * @dev Emitted when the allowance of a `spender` for an `owner` is set by\n     * a call to {approve}. `value` is the new allowance.\n     */\n    event Approval(address indexed owner, address indexed spender, uint256 value);\n\n    /**\n     * @dev Returns the amount of tokens in existence.\n     */\n    function totalSupply() external view returns (uint256);\n\n    /**\n     * @dev Returns the amount of tokens owned by `account`.\n     */\n    function balanceOf(address account) external view returns (uint256);\n\n    /**\n     * @dev Moves `amount` tokens from the caller's account to `to`.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transfer(address to, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Returns the remaining number of tokens that `spender` will be\n     * allowed to spend on behalf of `owner` through {transferFrom}. This is\n     * zero by default.\n     *\n     * This value changes when {approve} or {transferFrom} are called.\n     */\n    function allowance(address owner, address spender) external view returns (uint256);\n\n    /**\n     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * IMPORTANT: Beware that changing an allowance with this method brings the risk\n     * that someone may use both the old and the new allowance by unfortunate\n     * transaction ordering. One possible solution to mitigate this race\n     * condition is to first reduce the spender's allowance to 0 and set the\n     * desired value afterwards:\n     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n     *\n     * Emits an {Approval} event.\n     */\n    function approve(address spender, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Moves `amount` tokens from `from` to `to` using the\n     * allowance mechanism. `amount` is then deducted from the caller's\n     * allowance.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(\n        address from,\n        address to,\n        uint256 amount\n    ) external returns (bool);\n}\n"
    },
    "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20.sol\";\n\n/**\n * @dev Interface for the optional metadata functions from the ERC20 standard.\n *\n * _Available since v4.1._\n */\ninterface IERC20Metadata is IERC20 {\n    /**\n     * @dev Returns the name of the token.\n     */\n    function name() external view returns (string memory);\n\n    /**\n     * @dev Returns the symbol of the token.\n     */\n    function symbol() external view returns (string memory);\n\n    /**\n     * @dev Returns the decimals places of the token.\n     */\n    function decimals() external view returns (uint8);\n}\n"
    },
    "@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (access/AccessControl.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IAccessControlUpgradeable.sol\";\nimport \"../utils/ContextUpgradeable.sol\";\nimport \"../utils/StringsUpgradeable.sol\";\nimport \"../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Contract module that allows children to implement role-based access\n * control mechanisms. This is a lightweight version that doesn't allow enumerating role\n * members except through off-chain means by accessing the contract event logs. Some\n * applications may benefit from on-chain enumerability, for those cases see\n * {AccessControlEnumerable}.\n *\n * Roles are referred to by their `bytes32` identifier. These should be exposed\n * in the external API and be unique. The best way to achieve this is by\n * using `public constant` hash digests:\n *\n * ```\n * bytes32 public constant MY_ROLE = keccak256(\"MY_ROLE\");\n * ```\n *\n * Roles can be used to represent a set of permissions. To restrict access to a\n * function call, use {hasRole}:\n *\n * ```\n * function foo() public {\n *     require(hasRole(MY_ROLE, msg.sender));\n *     ...\n * }\n * ```\n *\n * Roles can be granted and revoked dynamically via the {grantRole} and\n * {revokeRole} functions. Each role has an associated admin role, and only\n * accounts that have a role's admin role can call {grantRole} and {revokeRole}.\n *\n * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means\n * that only accounts with this role will be able to grant or revoke other\n * roles. More complex role relationships can be created by using\n * {_setRoleAdmin}.\n *\n * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to\n * grant and revoke this role. Extra precautions should be taken to secure\n * accounts that have been granted it.\n */\nabstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControlUpgradeable, ERC165Upgradeable {\n    function __AccessControl_init() internal onlyInitializing {\n    }\n\n    function __AccessControl_init_unchained() internal onlyInitializing {\n    }\n    struct RoleData {\n        mapping(address => bool) members;\n        bytes32 adminRole;\n    }\n\n    mapping(bytes32 => RoleData) private _roles;\n\n    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;\n\n    /**\n     * @dev Modifier that checks that an account has a specific role. Reverts\n     * with a standardized message including the required role.\n     *\n     * The format of the revert reason is given by the following regular expression:\n     *\n     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/\n     *\n     * _Available since v4.1._\n     */\n    modifier onlyRole(bytes32 role) {\n        _checkRole(role);\n        _;\n    }\n\n    /**\n     * @dev See {IERC165-supportsInterface}.\n     */\n    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n        return interfaceId == type(IAccessControlUpgradeable).interfaceId || super.supportsInterface(interfaceId);\n    }\n\n    /**\n     * @dev Returns `true` if `account` has been granted `role`.\n     */\n    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {\n        return _roles[role].members[account];\n    }\n\n    /**\n     * @dev Revert with a standard message if `_msgSender()` is missing `role`.\n     * Overriding this function changes the behavior of the {onlyRole} modifier.\n     *\n     * Format of the revert message is described in {_checkRole}.\n     *\n     * _Available since v4.6._\n     */\n    function _checkRole(bytes32 role) internal view virtual {\n        _checkRole(role, _msgSender());\n    }\n\n    /**\n     * @dev Revert with a standard message if `account` is missing `role`.\n     *\n     * The format of the revert reason is given by the following regular expression:\n     *\n     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/\n     */\n    function _checkRole(bytes32 role, address account) internal view virtual {\n        if (!hasRole(role, account)) {\n            revert(\n                string(\n                    abi.encodePacked(\n                        \"AccessControl: account \",\n                        StringsUpgradeable.toHexString(account),\n                        \" is missing role \",\n                        StringsUpgradeable.toHexString(uint256(role), 32)\n                    )\n                )\n            );\n        }\n    }\n\n    /**\n     * @dev Returns the admin role that controls `role`. See {grantRole} and\n     * {revokeRole}.\n     *\n     * To change a role's admin, use {_setRoleAdmin}.\n     */\n    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {\n        return _roles[role].adminRole;\n    }\n\n    /**\n     * @dev Grants `role` to `account`.\n     *\n     * If `account` had not been already granted `role`, emits a {RoleGranted}\n     * event.\n     *\n     * Requirements:\n     *\n     * - the caller must have ``role``'s admin role.\n     *\n     * May emit a {RoleGranted} event.\n     */\n    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {\n        _grantRole(role, account);\n    }\n\n    /**\n     * @dev Revokes `role` from `account`.\n     *\n     * If `account` had been granted `role`, emits a {RoleRevoked} event.\n     *\n     * Requirements:\n     *\n     * - the caller must have ``role``'s admin role.\n     *\n     * May emit a {RoleRevoked} event.\n     */\n    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {\n        _revokeRole(role, account);\n    }\n\n    /**\n     * @dev Revokes `role` from the calling account.\n     *\n     * Roles are often managed via {grantRole} and {revokeRole}: this function's\n     * purpose is to provide a mechanism for accounts to lose their privileges\n     * if they are compromised (such as when a trusted device is misplaced).\n     *\n     * If the calling account had been revoked `role`, emits a {RoleRevoked}\n     * event.\n     *\n     * Requirements:\n     *\n     * - the caller must be `account`.\n     *\n     * May emit a {RoleRevoked} event.\n     */\n    function renounceRole(bytes32 role, address account) public virtual override {\n        require(account == _msgSender(), \"AccessControl: can only renounce roles for self\");\n\n        _revokeRole(role, account);\n    }\n\n    /**\n     * @dev Grants `role` to `account`.\n     *\n     * If `account` had not been already granted `role`, emits a {RoleGranted}\n     * event. Note that unlike {grantRole}, this function doesn't perform any\n     * checks on the calling account.\n     *\n     * May emit a {RoleGranted} event.\n     *\n     * [WARNING]\n     * ====\n     * This function should only be called from the constructor when setting\n     * up the initial roles for the system.\n     *\n     * Using this function in any other way is effectively circumventing the admin\n     * system imposed by {AccessControl}.\n     * ====\n     *\n     * NOTE: This function is deprecated in favor of {_grantRole}.\n     */\n    function _setupRole(bytes32 role, address account) internal virtual {\n        _grantRole(role, account);\n    }\n\n    /**\n     * @dev Sets `adminRole` as ``role``'s admin role.\n     *\n     * Emits a {RoleAdminChanged} event.\n     */\n    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {\n        bytes32 previousAdminRole = getRoleAdmin(role);\n        _roles[role].adminRole = adminRole;\n        emit RoleAdminChanged(role, previousAdminRole, adminRole);\n    }\n\n    /**\n     * @dev Grants `role` to `account`.\n     *\n     * Internal function without access restriction.\n     *\n     * May emit a {RoleGranted} event.\n     */\n    function _grantRole(bytes32 role, address account) internal virtual {\n        if (!hasRole(role, account)) {\n            _roles[role].members[account] = true;\n            emit RoleGranted(role, account, _msgSender());\n        }\n    }\n\n    /**\n     * @dev Revokes `role` from `account`.\n     *\n     * Internal function without access restriction.\n     *\n     * May emit a {RoleRevoked} event.\n     */\n    function _revokeRole(bytes32 role, address account) internal virtual {\n        if (hasRole(role, account)) {\n            _roles[role].members[account] = false;\n            emit RoleRevoked(role, account, _msgSender());\n        }\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[49] private __gap;\n}\n"
    },
    "@openzeppelin/contracts-upgradeable/utils/CountersUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary CountersUpgradeable {\n    struct Counter {\n        // This variable should never be directly accessed by users of the library: interactions must be restricted to\n        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n        // this feature: see https://github.com/ethereum/solidity/issues/4637\n        uint256 _value; // default: 0\n    }\n\n    function current(Counter storage counter) internal view returns (uint256) {\n        return counter._value;\n    }\n\n    function increment(Counter storage counter) internal {\n        unchecked {\n            counter._value += 1;\n        }\n    }\n\n    function decrement(Counter storage counter) internal {\n        uint256 value = counter._value;\n        require(value > 0, \"Counter: decrement overflow\");\n        unchecked {\n            counter._value = value - 1;\n        }\n    }\n\n    function reset(Counter storage counter) internal {\n        counter._value = 0;\n    }\n}\n"
    },
    "@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../utils/ContextUpgradeable.sol\";\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Contract module which allows children to implement an emergency stop\n * mechanism that can be triggered by an authorized account.\n *\n * This module is used through inheritance. It will make available the\n * modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n * the functions of your contract. Note that they will not be pausable by\n * simply including this module, only once the modifiers are put in place.\n */\nabstract contract PausableUpgradeable is Initializable, ContextUpgradeable {\n    /**\n     * @dev Emitted when the pause is triggered by `account`.\n     */\n    event Paused(address account);\n\n    /**\n     * @dev Emitted when the pause is lifted by `account`.\n     */\n    event Unpaused(address account);\n\n    bool private _paused;\n\n    /**\n     * @dev Initializes the contract in unpaused state.\n     */\n    function __Pausable_init() internal onlyInitializing {\n        __Pausable_init_unchained();\n    }\n\n    function __Pausable_init_unchained() internal onlyInitializing {\n        _paused = false;\n    }\n\n    /**\n     * @dev Modifier to make a function callable only when the contract is not paused.\n     *\n     * Requirements:\n     *\n     * - The contract must not be paused.\n     */\n    modifier whenNotPaused() {\n        _requireNotPaused();\n        _;\n    }\n\n    /**\n     * @dev Modifier to make a function callable only when the contract is paused.\n     *\n     * Requirements:\n     *\n     * - The contract must be paused.\n     */\n    modifier whenPaused() {\n        _requirePaused();\n        _;\n    }\n\n    /**\n     * @dev Returns true if the contract is paused, and false otherwise.\n     */\n    function paused() public view virtual returns (bool) {\n        return _paused;\n    }\n\n    /**\n     * @dev Throws if the contract is paused.\n     */\n    function _requireNotPaused() internal view virtual {\n        require(!paused(), \"Pausable: paused\");\n    }\n\n    /**\n     * @dev Throws if the contract is not paused.\n     */\n    function _requirePaused() internal view virtual {\n        require(paused(), \"Pausable: not paused\");\n    }\n\n    /**\n     * @dev Triggers stopped state.\n     *\n     * Requirements:\n     *\n     * - The contract must not be paused.\n     */\n    function _pause() internal virtual whenNotPaused {\n        _paused = true;\n        emit Paused(_msgSender());\n    }\n\n    /**\n     * @dev Returns to normal state.\n     *\n     * Requirements:\n     *\n     * - The contract must be paused.\n     */\n    function _unpause() internal virtual whenPaused {\n        _paused = false;\n        emit Unpaused(_msgSender());\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[49] private __gap;\n}\n"
    },
    "erc721a-upgradeable/contracts/ERC721AUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// ERC721A Contracts v4.2.3\n// Creator: Chiru Labs\n\npragma solidity ^0.8.4;\n\nimport './IERC721AUpgradeable.sol';\nimport {ERC721AStorage} from './ERC721AStorage.sol';\nimport './ERC721A__Initializable.sol';\n\n/**\n * @dev Interface of ERC721 token receiver.\n */\ninterface ERC721A__IERC721ReceiverUpgradeable {\n    function onERC721Received(\n        address operator,\n        address from,\n        uint256 tokenId,\n        bytes calldata data\n    ) external returns (bytes4);\n}\n\n/**\n * @title ERC721A\n *\n * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)\n * Non-Fungible Token Standard, including the Metadata extension.\n * Optimized for lower gas during batch mints.\n *\n * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)\n * starting from `_startTokenId()`.\n *\n * Assumptions:\n *\n * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.\n * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).\n */\ncontract ERC721AUpgradeable is ERC721A__Initializable, IERC721AUpgradeable {\n    using ERC721AStorage for ERC721AStorage.Layout;\n\n    // =============================================================\n    //                           CONSTANTS\n    // =============================================================\n\n    // Mask of an entry in packed address data.\n    uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;\n\n    // The bit position of `numberMinted` in packed address data.\n    uint256 private constant _BITPOS_NUMBER_MINTED = 64;\n\n    // The bit position of `numberBurned` in packed address data.\n    uint256 private constant _BITPOS_NUMBER_BURNED = 128;\n\n    // The bit position of `aux` in packed address data.\n    uint256 private constant _BITPOS_AUX = 192;\n\n    // Mask of all 256 bits in packed address data except the 64 bits for `aux`.\n    uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;\n\n    // The bit position of `startTimestamp` in packed ownership.\n    uint256 private constant _BITPOS_START_TIMESTAMP = 160;\n\n    // The bit mask of the `burned` bit in packed ownership.\n    uint256 private constant _BITMASK_BURNED = 1 << 224;\n\n    // The bit position of the `nextInitialized` bit in packed ownership.\n    uint256 private constant _BITPOS_NEXT_INITIALIZED = 225;\n\n    // The bit mask of the `nextInitialized` bit in packed ownership.\n    uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225;\n\n    // The bit position of `extraData` in packed ownership.\n    uint256 private constant _BITPOS_EXTRA_DATA = 232;\n\n    // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`.\n    uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1;\n\n    // The mask of the lower 160 bits for addresses.\n    uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1;\n\n    // The maximum `quantity` that can be minted with {_mintERC2309}.\n    // This limit is to prevent overflows on the address data entries.\n    // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309}\n    // is required to cause an overflow, which is unrealistic.\n    uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000;\n\n    // The `Transfer` event signature is given by:\n    // `keccak256(bytes(\"Transfer(address,address,uint256)\"))`.\n    bytes32 private constant _TRANSFER_EVENT_SIGNATURE =\n        0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;\n\n    // =============================================================\n    //                          CONSTRUCTOR\n    // =============================================================\n\n    function __ERC721A_init(string memory name_, string memory symbol_) internal onlyInitializingERC721A {\n        __ERC721A_init_unchained(name_, symbol_);\n    }\n\n    function __ERC721A_init_unchained(string memory name_, string memory symbol_) internal onlyInitializingERC721A {\n        ERC721AStorage.layout()._name = name_;\n        ERC721AStorage.layout()._symbol = symbol_;\n        ERC721AStorage.layout()._currentIndex = _startTokenId();\n    }\n\n    // =============================================================\n    //                   TOKEN COUNTING OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Returns the starting token ID.\n     * To change the starting token ID, please override this function.\n     */\n    function _startTokenId() internal view virtual returns (uint256) {\n        return 0;\n    }\n\n    /**\n     * @dev Returns the next token ID to be minted.\n     */\n    function _nextTokenId() internal view virtual returns (uint256) {\n        return ERC721AStorage.layout()._currentIndex;\n    }\n\n    /**\n     * @dev Returns the total number of tokens in existence.\n     * Burned tokens will reduce the count.\n     * To get the total number of tokens minted, please see {_totalMinted}.\n     */\n    function totalSupply() public view virtual override returns (uint256) {\n        // Counter underflow is impossible as _burnCounter cannot be incremented\n        // more than `_currentIndex - _startTokenId()` times.\n        unchecked {\n            return ERC721AStorage.layout()._currentIndex - ERC721AStorage.layout()._burnCounter - _startTokenId();\n        }\n    }\n\n    /**\n     * @dev Returns the total amount of tokens minted in the contract.\n     */\n    function _totalMinted() internal view virtual returns (uint256) {\n        // Counter underflow is impossible as `_currentIndex` does not decrement,\n        // and it is initialized to `_startTokenId()`.\n        unchecked {\n            return ERC721AStorage.layout()._currentIndex - _startTokenId();\n        }\n    }\n\n    /**\n     * @dev Returns the total number of tokens burned.\n     */\n    function _totalBurned() internal view virtual returns (uint256) {\n        return ERC721AStorage.layout()._burnCounter;\n    }\n\n    // =============================================================\n    //                    ADDRESS DATA OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Returns the number of tokens in `owner`'s account.\n     */\n    function balanceOf(address owner) public view virtual override returns (uint256) {\n        if (owner == address(0)) revert BalanceQueryForZeroAddress();\n        return ERC721AStorage.layout()._packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;\n    }\n\n    /**\n     * Returns the number of tokens minted by `owner`.\n     */\n    function _numberMinted(address owner) internal view returns (uint256) {\n        return\n            (ERC721AStorage.layout()._packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY;\n    }\n\n    /**\n     * Returns the number of tokens burned by or on behalf of `owner`.\n     */\n    function _numberBurned(address owner) internal view returns (uint256) {\n        return\n            (ERC721AStorage.layout()._packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY;\n    }\n\n    /**\n     * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).\n     */\n    function _getAux(address owner) internal view returns (uint64) {\n        return uint64(ERC721AStorage.layout()._packedAddressData[owner] >> _BITPOS_AUX);\n    }\n\n    /**\n     * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).\n     * If there are multiple variables, please pack them into a uint64.\n     */\n    function _setAux(address owner, uint64 aux) internal virtual {\n        uint256 packed = ERC721AStorage.layout()._packedAddressData[owner];\n        uint256 auxCasted;\n        // Cast `aux` with assembly to avoid redundant masking.\n        assembly {\n            auxCasted := aux\n        }\n        packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);\n        ERC721AStorage.layout()._packedAddressData[owner] = packed;\n    }\n\n    // =============================================================\n    //                            IERC165\n    // =============================================================\n\n    /**\n     * @dev Returns true if this contract implements the interface defined by\n     * `interfaceId`. See the corresponding\n     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)\n     * to learn more about how these ids are created.\n     *\n     * This function call must use less than 30000 gas.\n     */\n    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n        // The interface IDs are constants representing the first 4 bytes\n        // of the XOR of all function selectors in the interface.\n        // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165)\n        // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`)\n        return\n            interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165.\n            interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721.\n            interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata.\n    }\n\n    // =============================================================\n    //                        IERC721Metadata\n    // =============================================================\n\n    /**\n     * @dev Returns the token collection name.\n     */\n    function name() public view virtual override returns (string memory) {\n        return ERC721AStorage.layout()._name;\n    }\n\n    /**\n     * @dev Returns the token collection symbol.\n     */\n    function symbol() public view virtual override returns (string memory) {\n        return ERC721AStorage.layout()._symbol;\n    }\n\n    /**\n     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n     */\n    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();\n\n        string memory baseURI = _baseURI();\n        return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : '';\n    }\n\n    /**\n     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n     * by default, it can be overridden in child contracts.\n     */\n    function _baseURI() internal view virtual returns (string memory) {\n        return '';\n    }\n\n    // =============================================================\n    //                     OWNERSHIPS OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Returns the owner of the `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n        return address(uint160(_packedOwnershipOf(tokenId)));\n    }\n\n    /**\n     * @dev Gas spent here starts off proportional to the maximum mint batch size.\n     * It gradually moves to O(1) as tokens get transferred around over time.\n     */\n    function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) {\n        return _unpackedOwnership(_packedOwnershipOf(tokenId));\n    }\n\n    /**\n     * @dev Returns the unpacked `TokenOwnership` struct at `index`.\n     */\n    function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) {\n        return _unpackedOwnership(ERC721AStorage.layout()._packedOwnerships[index]);\n    }\n\n    /**\n     * @dev Initializes the ownership slot minted at `index` for efficiency purposes.\n     */\n    function _initializeOwnershipAt(uint256 index) internal virtual {\n        if (ERC721AStorage.layout()._packedOwnerships[index] == 0) {\n            ERC721AStorage.layout()._packedOwnerships[index] = _packedOwnershipOf(index);\n        }\n    }\n\n    /**\n     * Returns the packed ownership data of `tokenId`.\n     */\n    function _packedOwnershipOf(uint256 tokenId) private view returns (uint256 packed) {\n        if (_startTokenId() <= tokenId) {\n            packed = ERC721AStorage.layout()._packedOwnerships[tokenId];\n            // If not burned.\n            if (packed & _BITMASK_BURNED == 0) {\n                // If the data at the starting slot does not exist, start the scan.\n                if (packed == 0) {\n                    if (tokenId >= ERC721AStorage.layout()._currentIndex) revert OwnerQueryForNonexistentToken();\n                    // Invariant:\n                    // There will always be an initialized ownership slot\n                    // (i.e. `ownership.addr != address(0) && ownership.burned == false`)\n                    // before an unintialized ownership slot\n                    // (i.e. `ownership.addr == address(0) && ownership.burned == false`)\n                    // Hence, `tokenId` will not underflow.\n                    //\n                    // We can directly compare the packed value.\n                    // If the address is zero, packed will be zero.\n                    for (;;) {\n                        unchecked {\n                            packed = ERC721AStorage.layout()._packedOwnerships[--tokenId];\n                        }\n                        if (packed == 0) continue;\n                        return packed;\n                    }\n                }\n                // Otherwise, the data exists and is not burned. We can skip the scan.\n                // This is possible because we have already achieved the target condition.\n                // This saves 2143 gas on transfers of initialized tokens.\n                return packed;\n            }\n        }\n        revert OwnerQueryForNonexistentToken();\n    }\n\n    /**\n     * @dev Returns the unpacked `TokenOwnership` struct from `packed`.\n     */\n    function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {\n        ownership.addr = address(uint160(packed));\n        ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP);\n        ownership.burned = packed & _BITMASK_BURNED != 0;\n        ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA);\n    }\n\n    /**\n     * @dev Packs ownership data into a single uint256.\n     */\n    function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) {\n        assembly {\n            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.\n            owner := and(owner, _BITMASK_ADDRESS)\n            // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`.\n            result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags))\n        }\n    }\n\n    /**\n     * @dev Returns the `nextInitialized` flag set if `quantity` equals 1.\n     */\n    function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) {\n        // For branchless setting of the `nextInitialized` flag.\n        assembly {\n            // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`.\n            result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1))\n        }\n    }\n\n    // =============================================================\n    //                      APPROVAL OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Gives permission to `to` to transfer `tokenId` token to another account. See {ERC721A-_approve}.\n     *\n     * Requirements:\n     *\n     * - The caller must own the token or be an approved operator.\n     */\n    function approve(address to, uint256 tokenId) public payable virtual override {\n        _approve(to, tokenId, true);\n    }\n\n    /**\n     * @dev Returns the account approved for `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function getApproved(uint256 tokenId) public view virtual override returns (address) {\n        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();\n\n        return ERC721AStorage.layout()._tokenApprovals[tokenId].value;\n    }\n\n    /**\n     * @dev Approve or remove `operator` as an operator for the caller.\n     * Operators can call {transferFrom} or {safeTransferFrom}\n     * for any token owned by the caller.\n     *\n     * Requirements:\n     *\n     * - The `operator` cannot be the caller.\n     *\n     * Emits an {ApprovalForAll} event.\n     */\n    function setApprovalForAll(address operator, bool approved) public virtual override {\n        ERC721AStorage.layout()._operatorApprovals[_msgSenderERC721A()][operator] = approved;\n        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);\n    }\n\n    /**\n     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n     *\n     * See {setApprovalForAll}.\n     */\n    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n        return ERC721AStorage.layout()._operatorApprovals[owner][operator];\n    }\n\n    /**\n     * @dev Returns whether `tokenId` exists.\n     *\n     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n     *\n     * Tokens start existing when they are minted. See {_mint}.\n     */\n    function _exists(uint256 tokenId) internal view virtual returns (bool) {\n        return\n            _startTokenId() <= tokenId &&\n            tokenId < ERC721AStorage.layout()._currentIndex && // If within bounds,\n            ERC721AStorage.layout()._packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned.\n    }\n\n    /**\n     * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`.\n     */\n    function _isSenderApprovedOrOwner(\n        address approvedAddress,\n        address owner,\n        address msgSender\n    ) private pure returns (bool result) {\n        assembly {\n            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.\n            owner := and(owner, _BITMASK_ADDRESS)\n            // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean.\n            msgSender := and(msgSender, _BITMASK_ADDRESS)\n            // `msgSender == owner || msgSender == approvedAddress`.\n            result := or(eq(msgSender, owner), eq(msgSender, approvedAddress))\n        }\n    }\n\n    /**\n     * @dev Returns the storage slot and value for the approved address of `tokenId`.\n     */\n    function _getApprovedSlotAndAddress(uint256 tokenId)\n        private\n        view\n        returns (uint256 approvedAddressSlot, address approvedAddress)\n    {\n        ERC721AStorage.TokenApprovalRef storage tokenApproval = ERC721AStorage.layout()._tokenApprovals[tokenId];\n        // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`.\n        assembly {\n            approvedAddressSlot := tokenApproval.slot\n            approvedAddress := sload(approvedAddressSlot)\n        }\n    }\n\n    // =============================================================\n    //                      TRANSFER OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Transfers `tokenId` from `from` to `to`.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must be owned by `from`.\n     * - If the caller is not `from`, it must be approved to move this token\n     * by either {approve} or {setApprovalForAll}.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) public payable virtual override {\n        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);\n\n        if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();\n\n        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);\n\n        // The nested ifs save around 20+ gas over a compound boolean condition.\n        if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))\n            if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();\n\n        if (to == address(0)) revert TransferToZeroAddress();\n\n        _beforeTokenTransfers(from, to, tokenId, 1);\n\n        // Clear approvals from the previous owner.\n        assembly {\n            if approvedAddress {\n                // This is equivalent to `delete _tokenApprovals[tokenId]`.\n                sstore(approvedAddressSlot, 0)\n            }\n        }\n\n        // Underflow of the sender's balance is impossible because we check for\n        // ownership above and the recipient's balance can't realistically overflow.\n        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.\n        unchecked {\n            // We can directly increment and decrement the balances.\n            --ERC721AStorage.layout()._packedAddressData[from]; // Updates: `balance -= 1`.\n            ++ERC721AStorage.layout()._packedAddressData[to]; // Updates: `balance += 1`.\n\n            // Updates:\n            // - `address` to the next owner.\n            // - `startTimestamp` to the timestamp of transfering.\n            // - `burned` to `false`.\n            // - `nextInitialized` to `true`.\n            ERC721AStorage.layout()._packedOwnerships[tokenId] = _packOwnershipData(\n                to,\n                _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)\n            );\n\n            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .\n            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {\n                uint256 nextTokenId = tokenId + 1;\n                // If the next slot's address is zero and not burned (i.e. packed value is zero).\n                if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {\n                    // If the next slot is within bounds.\n                    if (nextTokenId != ERC721AStorage.layout()._currentIndex) {\n                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.\n                        ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;\n                    }\n                }\n            }\n        }\n\n        emit Transfer(from, to, tokenId);\n        _afterTokenTransfers(from, to, tokenId, 1);\n    }\n\n    /**\n     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) public payable virtual override {\n        safeTransferFrom(from, to, tokenId, '');\n    }\n\n    /**\n     * @dev Safely transfers `tokenId` token from `from` to `to`.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must exist and be owned by `from`.\n     * - If the caller is not `from`, it must be approved to move this token\n     * by either {approve} or {setApprovalForAll}.\n     * - If `to` refers to a smart contract, it must implement\n     * {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n     *\n     * Emits a {Transfer} event.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId,\n        bytes memory _data\n    ) public payable virtual override {\n        transferFrom(from, to, tokenId);\n        if (to.code.length != 0)\n            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {\n                revert TransferToNonERC721ReceiverImplementer();\n            }\n    }\n\n    /**\n     * @dev Hook that is called before a set of serially-ordered token IDs\n     * are about to be transferred. This includes minting.\n     * And also called before burning one token.\n     *\n     * `startTokenId` - the first token ID to be transferred.\n     * `quantity` - the amount to be transferred.\n     *\n     * Calling conditions:\n     *\n     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be\n     * transferred to `to`.\n     * - When `from` is zero, `tokenId` will be minted for `to`.\n     * - When `to` is zero, `tokenId` will be burned by `from`.\n     * - `from` and `to` are never both zero.\n     */\n    function _beforeTokenTransfers(\n        address from,\n        address to,\n        uint256 startTokenId,\n        uint256 quantity\n    ) internal virtual {}\n\n    /**\n     * @dev Hook that is called after a set of serially-ordered token IDs\n     * have been transferred. This includes minting.\n     * And also called after one token has been burned.\n     *\n     * `startTokenId` - the first token ID to be transferred.\n     * `quantity` - the amount to be transferred.\n     *\n     * Calling conditions:\n     *\n     * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been\n     * transferred to `to`.\n     * - When `from` is zero, `tokenId` has been minted for `to`.\n     * - When `to` is zero, `tokenId` has been burned by `from`.\n     * - `from` and `to` are never both zero.\n     */\n    function _afterTokenTransfers(\n        address from,\n        address to,\n        uint256 startTokenId,\n        uint256 quantity\n    ) internal virtual {}\n\n    /**\n     * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract.\n     *\n     * `from` - Previous owner of the given token ID.\n     * `to` - Target address that will receive the token.\n     * `tokenId` - Token ID to be transferred.\n     * `_data` - Optional data to send along with the call.\n     *\n     * Returns whether the call correctly returned the expected magic value.\n     */\n    function _checkContractOnERC721Received(\n        address from,\n        address to,\n        uint256 tokenId,\n        bytes memory _data\n    ) private returns (bool) {\n        try\n            ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data)\n        returns (bytes4 retval) {\n            return retval == ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received.selector;\n        } catch (bytes memory reason) {\n            if (reason.length == 0) {\n                revert TransferToNonERC721ReceiverImplementer();\n            } else {\n                assembly {\n                    revert(add(32, reason), mload(reason))\n                }\n            }\n        }\n    }\n\n    // =============================================================\n    //                        MINT OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Mints `quantity` tokens and transfers them to `to`.\n     *\n     * Requirements:\n     *\n     * - `to` cannot be the zero address.\n     * - `quantity` must be greater than 0.\n     *\n     * Emits a {Transfer} event for each mint.\n     */\n    function _mint(address to, uint256 quantity) internal virtual {\n        uint256 startTokenId = ERC721AStorage.layout()._currentIndex;\n        if (quantity == 0) revert MintZeroQuantity();\n\n        _beforeTokenTransfers(address(0), to, startTokenId, quantity);\n\n        // Overflows are incredibly unrealistic.\n        // `balance` and `numberMinted` have a maximum limit of 2**64.\n        // `tokenId` has a maximum limit of 2**256.\n        unchecked {\n            // Updates:\n            // - `balance += quantity`.\n            // - `numberMinted += quantity`.\n            //\n            // We can directly add to the `balance` and `numberMinted`.\n            ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);\n\n            // Updates:\n            // - `address` to the owner.\n            // - `startTimestamp` to the timestamp of minting.\n            // - `burned` to `false`.\n            // - `nextInitialized` to `quantity == 1`.\n            ERC721AStorage.layout()._packedOwnerships[startTokenId] = _packOwnershipData(\n                to,\n                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)\n            );\n\n            uint256 toMasked;\n            uint256 end = startTokenId + quantity;\n\n            // Use assembly to loop and emit the `Transfer` event for gas savings.\n            // The duplicated `log4` removes an extra check and reduces stack juggling.\n            // The assembly, together with the surrounding Solidity code, have been\n            // delicately arranged to nudge the compiler into producing optimized opcodes.\n            assembly {\n                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.\n                toMasked := and(to, _BITMASK_ADDRESS)\n                // Emit the `Transfer` event.\n                log4(\n                    0, // Start of data (0, since no data).\n                    0, // End of data (0, since no data).\n                    _TRANSFER_EVENT_SIGNATURE, // Signature.\n                    0, // `address(0)`.\n                    toMasked, // `to`.\n                    startTokenId // `tokenId`.\n                )\n\n                // The `iszero(eq(,))` check ensures that large values of `quantity`\n                // that overflows uint256 will make the loop run out of gas.\n                // The compiler will optimize the `iszero` away for performance.\n                for {\n                    let tokenId := add(startTokenId, 1)\n                } iszero(eq(tokenId, end)) {\n                    tokenId := add(tokenId, 1)\n                } {\n                    // Emit the `Transfer` event. Similar to above.\n                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)\n                }\n            }\n            if (toMasked == 0) revert MintToZeroAddress();\n\n            ERC721AStorage.layout()._currentIndex = end;\n        }\n        _afterTokenTransfers(address(0), to, startTokenId, quantity);\n    }\n\n    /**\n     * @dev Mints `quantity` tokens and transfers them to `to`.\n     *\n     * This function is intended for efficient minting only during contract creation.\n     *\n     * It emits only one {ConsecutiveTransfer} as defined in\n     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309),\n     * instead of a sequence of {Transfer} event(s).\n     *\n     * Calling this function outside of contract creation WILL make your contract\n     * non-compliant with the ERC721 standard.\n     * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309\n     * {ConsecutiveTransfer} event is only permissible during contract creation.\n     *\n     * Requirements:\n     *\n     * - `to` cannot be the zero address.\n     * - `quantity` must be greater than 0.\n     *\n     * Emits a {ConsecutiveTransfer} event.\n     */\n    function _mintERC2309(address to, uint256 quantity) internal virtual {\n        uint256 startTokenId = ERC721AStorage.layout()._currentIndex;\n        if (to == address(0)) revert MintToZeroAddress();\n        if (quantity == 0) revert MintZeroQuantity();\n        if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit();\n\n        _beforeTokenTransfers(address(0), to, startTokenId, quantity);\n\n        // Overflows are unrealistic due to the above check for `quantity` to be below the limit.\n        unchecked {\n            // Updates:\n            // - `balance += quantity`.\n            // - `numberMinted += quantity`.\n            //\n            // We can directly add to the `balance` and `numberMinted`.\n            ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);\n\n            // Updates:\n            // - `address` to the owner.\n            // - `startTimestamp` to the timestamp of minting.\n            // - `burned` to `false`.\n            // - `nextInitialized` to `quantity == 1`.\n            ERC721AStorage.layout()._packedOwnerships[startTokenId] = _packOwnershipData(\n                to,\n                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)\n            );\n\n            emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to);\n\n            ERC721AStorage.layout()._currentIndex = startTokenId + quantity;\n        }\n        _afterTokenTransfers(address(0), to, startTokenId, quantity);\n    }\n\n    /**\n     * @dev Safely mints `quantity` tokens and transfers them to `to`.\n     *\n     * Requirements:\n     *\n     * - If `to` refers to a smart contract, it must implement\n     * {IERC721Receiver-onERC721Received}, which is called for each safe transfer.\n     * - `quantity` must be greater than 0.\n     *\n     * See {_mint}.\n     *\n     * Emits a {Transfer} event for each mint.\n     */\n    function _safeMint(\n        address to,\n        uint256 quantity,\n        bytes memory _data\n    ) internal virtual {\n        _mint(to, quantity);\n\n        unchecked {\n            if (to.code.length != 0) {\n                uint256 end = ERC721AStorage.layout()._currentIndex;\n                uint256 index = end - quantity;\n                do {\n                    if (!_checkContractOnERC721Received(address(0), to, index++, _data)) {\n                        revert TransferToNonERC721ReceiverImplementer();\n                    }\n                } while (index < end);\n                // Reentrancy protection.\n                if (ERC721AStorage.layout()._currentIndex != end) revert();\n            }\n        }\n    }\n\n    /**\n     * @dev Equivalent to `_safeMint(to, quantity, '')`.\n     */\n    function _safeMint(address to, uint256 quantity) internal virtual {\n        _safeMint(to, quantity, '');\n    }\n\n    // =============================================================\n    //                       APPROVAL OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Equivalent to `_approve(to, tokenId, false)`.\n     */\n    function _approve(address to, uint256 tokenId) internal virtual {\n        _approve(to, tokenId, false);\n    }\n\n    /**\n     * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n     * The approval is cleared when the token is transferred.\n     *\n     * Only a single account can be approved at a time, so approving the\n     * zero address clears previous approvals.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     *\n     * Emits an {Approval} event.\n     */\n    function _approve(\n        address to,\n        uint256 tokenId,\n        bool approvalCheck\n    ) internal virtual {\n        address owner = ownerOf(tokenId);\n\n        if (approvalCheck)\n            if (_msgSenderERC721A() != owner)\n                if (!isApprovedForAll(owner, _msgSenderERC721A())) {\n                    revert ApprovalCallerNotOwnerNorApproved();\n                }\n\n        ERC721AStorage.layout()._tokenApprovals[tokenId].value = to;\n        emit Approval(owner, to, tokenId);\n    }\n\n    // =============================================================\n    //                        BURN OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Equivalent to `_burn(tokenId, false)`.\n     */\n    function _burn(uint256 tokenId) internal virtual {\n        _burn(tokenId, false);\n    }\n\n    /**\n     * @dev Destroys `tokenId`.\n     * The approval is cleared when the token is burned.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     *\n     * Emits a {Transfer} event.\n     */\n    function _burn(uint256 tokenId, bool approvalCheck) internal virtual {\n        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);\n\n        address from = address(uint160(prevOwnershipPacked));\n\n        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);\n\n        if (approvalCheck) {\n            // The nested ifs save around 20+ gas over a compound boolean condition.\n            if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))\n                if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();\n        }\n\n        _beforeTokenTransfers(from, address(0), tokenId, 1);\n\n        // Clear approvals from the previous owner.\n        assembly {\n            if approvedAddress {\n                // This is equivalent to `delete _tokenApprovals[tokenId]`.\n                sstore(approvedAddressSlot, 0)\n            }\n        }\n\n        // Underflow of the sender's balance is impossible because we check for\n        // ownership above and the recipient's balance can't realistically overflow.\n        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.\n        unchecked {\n            // Updates:\n            // - `balance -= 1`.\n            // - `numberBurned += 1`.\n            //\n            // We can directly decrement the balance, and increment the number burned.\n            // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`.\n            ERC721AStorage.layout()._packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1;\n\n            // Updates:\n            // - `address` to the last owner.\n            // - `startTimestamp` to the timestamp of burning.\n            // - `burned` to `true`.\n            // - `nextInitialized` to `true`.\n            ERC721AStorage.layout()._packedOwnerships[tokenId] = _packOwnershipData(\n                from,\n                (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked)\n            );\n\n            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .\n            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {\n                uint256 nextTokenId = tokenId + 1;\n                // If the next slot's address is zero and not burned (i.e. packed value is zero).\n                if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {\n                    // If the next slot is within bounds.\n                    if (nextTokenId != ERC721AStorage.layout()._currentIndex) {\n                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.\n                        ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;\n                    }\n                }\n            }\n        }\n\n        emit Transfer(from, address(0), tokenId);\n        _afterTokenTransfers(from, address(0), tokenId, 1);\n\n        // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times.\n        unchecked {\n            ERC721AStorage.layout()._burnCounter++;\n        }\n    }\n\n    // =============================================================\n    //                     EXTRA DATA OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Directly sets the extra data for the ownership data `index`.\n     */\n    function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual {\n        uint256 packed = ERC721AStorage.layout()._packedOwnerships[index];\n        if (packed == 0) revert OwnershipNotInitializedForExtraData();\n        uint256 extraDataCasted;\n        // Cast `extraData` with assembly to avoid redundant masking.\n        assembly {\n            extraDataCasted := extraData\n        }\n        packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA);\n        ERC721AStorage.layout()._packedOwnerships[index] = packed;\n    }\n\n    /**\n     * @dev Called during each token transfer to set the 24bit `extraData` field.\n     * Intended to be overridden by the cosumer contract.\n     *\n     * `previousExtraData` - the value of `extraData` before transfer.\n     *\n     * Calling conditions:\n     *\n     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be\n     * transferred to `to`.\n     * - When `from` is zero, `tokenId` will be minted for `to`.\n     * - When `to` is zero, `tokenId` will be burned by `from`.\n     * - `from` and `to` are never both zero.\n     */\n    function _extraData(\n        address from,\n        address to,\n        uint24 previousExtraData\n    ) internal view virtual returns (uint24) {}\n\n    /**\n     * @dev Returns the next extra data for the packed ownership data.\n     * The returned result is shifted into position.\n     */\n    function _nextExtraData(\n        address from,\n        address to,\n        uint256 prevOwnershipPacked\n    ) private view returns (uint256) {\n        uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA);\n        return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA;\n    }\n\n    // =============================================================\n    //                       OTHER OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Returns the message sender (defaults to `msg.sender`).\n     *\n     * If you are writing GSN compatible contracts, you need to override this function.\n     */\n    function _msgSenderERC721A() internal view virtual returns (address) {\n        return msg.sender;\n    }\n\n    /**\n     * @dev Converts a uint256 to its ASCII string decimal representation.\n     */\n    function _toString(uint256 value) internal pure virtual returns (string memory str) {\n        assembly {\n            // The maximum value of a uint256 contains 78 digits (1 byte per digit), but\n            // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.\n            // We will need 1 word for the trailing zeros padding, 1 word for the length,\n            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.\n            let m := add(mload(0x40), 0xa0)\n            // Update the free memory pointer to allocate.\n            mstore(0x40, m)\n            // Assign the `str` to the end.\n            str := sub(m, 0x20)\n            // Zeroize the slot after the string.\n            mstore(str, 0)\n\n            // Cache the end of the memory to calculate the length later.\n            let end := str\n\n            // We write the string from rightmost digit to leftmost digit.\n            // The following is essentially a do-while loop that also handles the zero case.\n            // prettier-ignore\n            for { let temp := value } 1 {} {\n                str := sub(str, 1)\n                // Write the character to the pointer.\n                // The ASCII index of the '0' character is 48.\n                mstore8(str, add(48, mod(temp, 10)))\n                // Keep dividing `temp` until zero.\n                temp := div(temp, 10)\n                // prettier-ignore\n                if iszero(temp) { break }\n            }\n\n            let length := sub(end, str)\n            // Move the pointer 32 bytes leftwards to make room for the length.\n            str := sub(str, 0x20)\n            // Store the length.\n            mstore(str, length)\n        }\n    }\n}\n"
    },
    "operator-filter-registry/src/upgradeable/DefaultOperatorFiltererUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.13;\n\nimport {OperatorFiltererUpgradeable} from \"./OperatorFiltererUpgradeable.sol\";\n\nabstract contract DefaultOperatorFiltererUpgradeable is OperatorFiltererUpgradeable {\n    address constant DEFAULT_SUBSCRIPTION = address(0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6);\n\n    function __DefaultOperatorFilterer_init() internal onlyInitializing {\n        OperatorFiltererUpgradeable.__OperatorFilterer_init(DEFAULT_SUBSCRIPTION, true);\n    }\n}\n"
    },
    "@openzeppelin/contracts-upgradeable/access/IAccessControlUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev External interface of AccessControl declared to support ERC165 detection.\n */\ninterface IAccessControlUpgradeable {\n    /**\n     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\n     *\n     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\n     * {RoleAdminChanged} not being emitted signaling this.\n     *\n     * _Available since v3.1._\n     */\n    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);\n\n    /**\n     * @dev Emitted when `account` is granted `role`.\n     *\n     * `sender` is the account that originated the contract call, an admin role\n     * bearer except when using {AccessControl-_setupRole}.\n     */\n    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);\n\n    /**\n     * @dev Emitted when `account` is revoked `role`.\n     *\n     * `sender` is the account that originated the contract call:\n     *   - if using `revokeRole`, it is the admin role bearer\n     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)\n     */\n    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);\n\n    /**\n     * @dev Returns `true` if `account` has been granted `role`.\n     */\n    function hasRole(bytes32 role, address account) external view returns (bool);\n\n    /**\n     * @dev Returns the admin role that controls `role`. See {grantRole} and\n     * {revokeRole}.\n     *\n     * To change a role's admin, use {AccessControl-_setRoleAdmin}.\n     */\n    function getRoleAdmin(bytes32 role) external view returns (bytes32);\n\n    /**\n     * @dev Grants `role` to `account`.\n     *\n     * If `account` had not been already granted `role`, emits a {RoleGranted}\n     * event.\n     *\n     * Requirements:\n     *\n     * - the caller must have ``role``'s admin role.\n     */\n    function grantRole(bytes32 role, address account) external;\n\n    /**\n     * @dev Revokes `role` from `account`.\n     *\n     * If `account` had been granted `role`, emits a {RoleRevoked} event.\n     *\n     * Requirements:\n     *\n     * - the caller must have ``role``'s admin role.\n     */\n    function revokeRole(bytes32 role, address account) external;\n\n    /**\n     * @dev Revokes `role` from the calling account.\n     *\n     * Roles are often managed via {grantRole} and {revokeRole}: this function's\n     * purpose is to provide a mechanism for accounts to lose their privileges\n     * if they are compromised (such as when a trusted device is misplaced).\n     *\n     * If the calling account had been granted `role`, emits a {RoleRevoked}\n     * event.\n     *\n     * Requirements:\n     *\n     * - the caller must be `account`.\n     */\n    function renounceRole(bytes32 role, address account) external;\n}\n"
    },
    "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n    function __Context_init() internal onlyInitializing {\n    }\n\n    function __Context_init_unchained() internal onlyInitializing {\n    }\n    function _msgSender() internal view virtual returns (address) {\n        return msg.sender;\n    }\n\n    function _msgData() internal view virtual returns (bytes calldata) {\n        return msg.data;\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[50] private __gap;\n}\n"
    },
    "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n    bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n    uint8 private constant _ADDRESS_LENGTH = 20;\n\n    /**\n     * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n     */\n    function toString(uint256 value) internal pure returns (string memory) {\n        unchecked {\n            uint256 length = MathUpgradeable.log10(value) + 1;\n            string memory buffer = new string(length);\n            uint256 ptr;\n            /// @solidity memory-safe-assembly\n            assembly {\n                ptr := add(buffer, add(32, length))\n            }\n            while (true) {\n                ptr--;\n                /// @solidity memory-safe-assembly\n                assembly {\n                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n                }\n                value /= 10;\n                if (value == 0) break;\n            }\n            return buffer;\n        }\n    }\n\n    /**\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n     */\n    function toHexString(uint256 value) internal pure returns (string memory) {\n        unchecked {\n            return toHexString(value, MathUpgradeable.log256(value) + 1);\n        }\n    }\n\n    /**\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n     */\n    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n        bytes memory buffer = new bytes(2 * length + 2);\n        buffer[0] = \"0\";\n        buffer[1] = \"x\";\n        for (uint256 i = 2 * length + 1; i > 1; --i) {\n            buffer[i] = _SYMBOLS[value & 0xf];\n            value >>= 4;\n        }\n        require(value == 0, \"Strings: hex length insufficient\");\n        return string(buffer);\n    }\n\n    /**\n     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n     */\n    function toHexString(address addr) internal pure returns (string memory) {\n        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n    }\n}\n"
    },
    "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n    function __ERC165_init() internal onlyInitializing {\n    }\n\n    function __ERC165_init_unchained() internal onlyInitializing {\n    }\n    /**\n     * @dev See {IERC165-supportsInterface}.\n     */\n    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n        return interfaceId == type(IERC165Upgradeable).interfaceId;\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[50] private __gap;\n}\n"
    },
    "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n *     function initialize() initializer public {\n *         __ERC20_init(\"MyToken\", \"MTK\");\n *     }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n *     function initializeV2() reinitializer(2) public {\n *         __ERC20Permit_init(\"MyToken\");\n *     }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n *     _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n    /**\n     * @dev Indicates that the contract has been initialized.\n     * @custom:oz-retyped-from bool\n     */\n    uint8 private _initialized;\n\n    /**\n     * @dev Indicates that the contract is in the process of being initialized.\n     */\n    bool private _initializing;\n\n    /**\n     * @dev Triggered when the contract has been initialized or reinitialized.\n     */\n    event Initialized(uint8 version);\n\n    /**\n     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n     * `onlyInitializing` functions can be used to initialize parent contracts.\n     *\n     * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n     * constructor.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier initializer() {\n        bool isTopLevelCall = !_initializing;\n        require(\n            (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n            \"Initializable: contract is already initialized\"\n        );\n        _initialized = 1;\n        if (isTopLevelCall) {\n            _initializing = true;\n        }\n        _;\n        if (isTopLevelCall) {\n            _initializing = false;\n            emit Initialized(1);\n        }\n    }\n\n    /**\n     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n     * used to initialize parent contracts.\n     *\n     * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n     * are added through upgrades and that require initialization.\n     *\n     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n     * cannot be nested. If one is invoked in the context of another, execution will revert.\n     *\n     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n     * a contract, executing them in the right order is up to the developer or operator.\n     *\n     * WARNING: setting the version to 255 will prevent any future reinitialization.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier reinitializer(uint8 version) {\n        require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n        _initialized = version;\n        _initializing = true;\n        _;\n        _initializing = false;\n        emit Initialized(version);\n    }\n\n    /**\n     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n     * {initializer} and {reinitializer} modifiers, directly or indirectly.\n     */\n    modifier onlyInitializing() {\n        require(_initializing, \"Initializable: contract is not initializing\");\n        _;\n    }\n\n    /**\n     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n     * through proxies.\n     *\n     * Emits an {Initialized} event the first time it is successfully executed.\n     */\n    function _disableInitializers() internal virtual {\n        require(!_initializing, \"Initializable: contract is initializing\");\n        if (_initialized < type(uint8).max) {\n            _initialized = type(uint8).max;\n            emit Initialized(type(uint8).max);\n        }\n    }\n\n    /**\n     * @dev Internal function that returns the initialized version. Returns `_initialized`\n     */\n    function _getInitializedVersion() internal view returns (uint8) {\n        return _initialized;\n    }\n\n    /**\n     * @dev Internal function that returns the initialized version. Returns `_initializing`\n     */\n    function _isInitializing() internal view returns (bool) {\n        return _initializing;\n    }\n}\n"
    },
    "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n    /**\n     * @dev Returns true if `account` is a contract.\n     *\n     * [IMPORTANT]\n     * ====\n     * It is unsafe to assume that an address for which this function returns\n     * false is an externally-owned account (EOA) and not a contract.\n     *\n     * Among others, `isContract` will return false for the following\n     * types of addresses:\n     *\n     *  - an externally-owned account\n     *  - a contract in construction\n     *  - an address where a contract will be created\n     *  - an address where a contract lived, but was destroyed\n     * ====\n     *\n     * [IMPORTANT]\n     * ====\n     * You shouldn't rely on `isContract` to protect against flash loan attacks!\n     *\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n     * constructor.\n     * ====\n     */\n    function isContract(address account) internal view returns (bool) {\n        // This method relies on extcodesize/address.code.length, which returns 0\n        // for contracts in construction, since the code is only stored at the end\n        // of the constructor execution.\n\n        return account.code.length > 0;\n    }\n\n    /**\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n     * `recipient`, forwarding all available gas and reverting on errors.\n     *\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\n     * imposed by `transfer`, making them unable to receive funds via\n     * `transfer`. {sendValue} removes this limitation.\n     *\n     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n     *\n     * IMPORTANT: because control is transferred to `recipient`, care must be\n     * taken to not create reentrancy vulnerabilities. Consider using\n     * {ReentrancyGuard} or the\n     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        require(success, \"Address: unable to send value, recipient may have reverted\");\n    }\n\n    /**\n     * @dev Performs a Solidity function call using a low level `call`. A\n     * plain `call` is an unsafe replacement for a function call: use this\n     * function instead.\n     *\n     * If `target` reverts with a revert reason, it is bubbled up by this\n     * function (like regular Solidity function calls).\n     *\n     * Returns the raw returned data. To convert to the expected return value,\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n     *\n     * Requirements:\n     *\n     * - `target` must be a contract.\n     * - calling `target` with `data` must not revert.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n     * `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but also transferring `value` wei to `target`.\n     *\n     * Requirements:\n     *\n     * - the calling contract must have an ETH balance of at least `value`.\n     * - the called Solidity function must be `payable`.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(address(this).balance >= value, \"Address: insufficient balance for call\");\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n     *\n     * _Available since v4.8._\n     */\n    function verifyCallResultFromTarget(\n        address target,\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        if (success) {\n            if (returndata.length == 0) {\n                // only check isContract if the call was successful and the return data is empty\n                // otherwise we already know that it was a contract\n                require(isContract(target), \"Address: call to non-contract\");\n            }\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    /**\n     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n     * revert reason or using the provided one.\n     *\n     * _Available since v4.3._\n     */\n    function verifyCallResult(\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal pure returns (bytes memory) {\n        if (success) {\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    function _revert(bytes memory returndata, string memory errorMessage) private pure {\n        // Look for revert reason and bubble it up if present\n        if (returndata.length > 0) {\n            // The easiest way to bubble the revert reason is using memory via assembly\n            /// @solidity memory-safe-assembly\n            assembly {\n                let returndata_size := mload(returndata)\n                revert(add(32, returndata), returndata_size)\n            }\n        } else {\n            revert(errorMessage);\n        }\n    }\n}\n"
    },
    "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n    enum Rounding {\n        Down, // Toward negative infinity\n        Up, // Toward infinity\n        Zero // Toward zero\n    }\n\n    /**\n     * @dev Returns the largest of two numbers.\n     */\n    function max(uint256 a, uint256 b) internal pure returns (uint256) {\n        return a > b ? a : b;\n    }\n\n    /**\n     * @dev Returns the smallest of two numbers.\n     */\n    function min(uint256 a, uint256 b) internal pure returns (uint256) {\n        return a < b ? a : b;\n    }\n\n    /**\n     * @dev Returns the average of two numbers. The result is rounded towards\n     * zero.\n     */\n    function average(uint256 a, uint256 b) internal pure returns (uint256) {\n        // (a + b) / 2 can overflow.\n        return (a & b) + (a ^ b) / 2;\n    }\n\n    /**\n     * @dev Returns the ceiling of the division of two numbers.\n     *\n     * This differs from standard division with `/` in that it rounds up instead\n     * of rounding down.\n     */\n    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n        // (a + b - 1) / b can overflow on addition, so we distribute.\n        return a == 0 ? 0 : (a - 1) / b + 1;\n    }\n\n    /**\n     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n     * with further edits by Uniswap Labs also under MIT license.\n     */\n    function mulDiv(\n        uint256 x,\n        uint256 y,\n        uint256 denominator\n    ) internal pure returns (uint256 result) {\n        unchecked {\n            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n            // variables such that product = prod1 * 2^256 + prod0.\n            uint256 prod0; // Least significant 256 bits of the product\n            uint256 prod1; // Most significant 256 bits of the product\n            assembly {\n                let mm := mulmod(x, y, not(0))\n                prod0 := mul(x, y)\n                prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n            }\n\n            // Handle non-overflow cases, 256 by 256 division.\n            if (prod1 == 0) {\n                return prod0 / denominator;\n            }\n\n            // Make sure the result is less than 2^256. Also prevents denominator == 0.\n            require(denominator > prod1);\n\n            ///////////////////////////////////////////////\n            // 512 by 256 division.\n            ///////////////////////////////////////////////\n\n            // Make division exact by subtracting the remainder from [prod1 prod0].\n            uint256 remainder;\n            assembly {\n                // Compute remainder using mulmod.\n                remainder := mulmod(x, y, denominator)\n\n                // Subtract 256 bit number from 512 bit number.\n                prod1 := sub(prod1, gt(remainder, prod0))\n                prod0 := sub(prod0, remainder)\n            }\n\n            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n            // See https://cs.stackexchange.com/q/138556/92363.\n\n            // Does not overflow because the denominator cannot be zero at this stage in the function.\n            uint256 twos = denominator & (~denominator + 1);\n            assembly {\n                // Divide denominator by twos.\n                denominator := div(denominator, twos)\n\n                // Divide [prod1 prod0] by twos.\n                prod0 := div(prod0, twos)\n\n                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n                twos := add(div(sub(0, twos), twos), 1)\n            }\n\n            // Shift in bits from prod1 into prod0.\n            prod0 |= prod1 * twos;\n\n            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n            // four bits. That is, denominator * inv = 1 mod 2^4.\n            uint256 inverse = (3 * denominator) ^ 2;\n\n            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n            // in modular arithmetic, doubling the correct bits in each step.\n            inverse *= 2 - denominator * inverse; // inverse mod 2^8\n            inverse *= 2 - denominator * inverse; // inverse mod 2^16\n            inverse *= 2 - denominator * inverse; // inverse mod 2^32\n            inverse *= 2 - denominator * inverse; // inverse mod 2^64\n            inverse *= 2 - denominator * inverse; // inverse mod 2^128\n            inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n            // is no longer required.\n            result = prod0 * inverse;\n            return result;\n        }\n    }\n\n    /**\n     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n     */\n    function mulDiv(\n        uint256 x,\n        uint256 y,\n        uint256 denominator,\n        Rounding rounding\n    ) internal pure returns (uint256) {\n        uint256 result = mulDiv(x, y, denominator);\n        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n            result += 1;\n        }\n        return result;\n    }\n\n    /**\n     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n     *\n     * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n     */\n    function sqrt(uint256 a) internal pure returns (uint256) {\n        if (a == 0) {\n            return 0;\n        }\n\n        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n        //\n        // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n        //\n        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n        //\n        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n        uint256 result = 1 << (log2(a) >> 1);\n\n        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n        // into the expected uint128 result.\n        unchecked {\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            result = (result + a / result) >> 1;\n            return min(result, a / result);\n        }\n    }\n\n    /**\n     * @notice Calculates sqrt(a), following the selected rounding direction.\n     */\n    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n        unchecked {\n            uint256 result = sqrt(a);\n            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n        }\n    }\n\n    /**\n     * @dev Return the log in base 2, rounded down, of a positive value.\n     * Returns 0 if given 0.\n     */\n    function log2(uint256 value) internal pure returns (uint256) {\n        uint256 result = 0;\n        unchecked {\n            if (value >> 128 > 0) {\n                value >>= 128;\n                result += 128;\n            }\n            if (value >> 64 > 0) {\n                value >>= 64;\n                result += 64;\n            }\n            if (value >> 32 > 0) {\n                value >>= 32;\n                result += 32;\n            }\n            if (value >> 16 > 0) {\n                value >>= 16;\n                result += 16;\n            }\n            if (value >> 8 > 0) {\n                value >>= 8;\n                result += 8;\n            }\n            if (value >> 4 > 0) {\n                value >>= 4;\n                result += 4;\n            }\n            if (value >> 2 > 0) {\n                value >>= 2;\n                result += 2;\n            }\n            if (value >> 1 > 0) {\n                result += 1;\n            }\n        }\n        return result;\n    }\n\n    /**\n     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n     * Returns 0 if given 0.\n     */\n    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n        unchecked {\n            uint256 result = log2(value);\n            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n        }\n    }\n\n    /**\n     * @dev Return the log in base 10, rounded down, of a positive value.\n     * Returns 0 if given 0.\n     */\n    function log10(uint256 value) internal pure returns (uint256) {\n        uint256 result = 0;\n        unchecked {\n            if (value >= 10**64) {\n                value /= 10**64;\n                result += 64;\n            }\n            if (value >= 10**32) {\n                value /= 10**32;\n                result += 32;\n            }\n            if (value >= 10**16) {\n                value /= 10**16;\n                result += 16;\n            }\n            if (value >= 10**8) {\n                value /= 10**8;\n                result += 8;\n            }\n            if (value >= 10**4) {\n                value /= 10**4;\n                result += 4;\n            }\n            if (value >= 10**2) {\n                value /= 10**2;\n                result += 2;\n            }\n            if (value >= 10**1) {\n                result += 1;\n            }\n        }\n        return result;\n    }\n\n    /**\n     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n     * Returns 0 if given 0.\n     */\n    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n        unchecked {\n            uint256 result = log10(value);\n            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n        }\n    }\n\n    /**\n     * @dev Return the log in base 256, rounded down, of a positive value.\n     * Returns 0 if given 0.\n     *\n     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n     */\n    function log256(uint256 value) internal pure returns (uint256) {\n        uint256 result = 0;\n        unchecked {\n            if (value >> 128 > 0) {\n                value >>= 128;\n                result += 16;\n            }\n            if (value >> 64 > 0) {\n                value >>= 64;\n                result += 8;\n            }\n            if (value >> 32 > 0) {\n                value >>= 32;\n                result += 4;\n            }\n            if (value >> 16 > 0) {\n                value >>= 16;\n                result += 2;\n            }\n            if (value >> 8 > 0) {\n                result += 1;\n            }\n        }\n        return result;\n    }\n\n    /**\n     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n     * Returns 0 if given 0.\n     */\n    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n        unchecked {\n            uint256 result = log256(value);\n            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n        }\n    }\n}\n"
    },
    "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n    /**\n     * @dev Returns true if this contract implements the interface defined by\n     * `interfaceId`. See the corresponding\n     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n     * to learn more about how these ids are created.\n     *\n     * This function call must use less than 30 000 gas.\n     */\n    function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
    },
    "erc721a-upgradeable/contracts/IERC721AUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\n// ERC721A Contracts v4.2.3\n// Creator: Chiru Labs\n\npragma solidity ^0.8.4;\n\n/**\n * @dev Interface of ERC721A.\n */\ninterface IERC721AUpgradeable {\n    /**\n     * The caller must own the token or be an approved operator.\n     */\n    error ApprovalCallerNotOwnerNorApproved();\n\n    /**\n     * The token does not exist.\n     */\n    error ApprovalQueryForNonexistentToken();\n\n    /**\n     * Cannot query the balance for the zero address.\n     */\n    error BalanceQueryForZeroAddress();\n\n    /**\n     * Cannot mint to the zero address.\n     */\n    error MintToZeroAddress();\n\n    /**\n     * The quantity of tokens minted must be more than zero.\n     */\n    error MintZeroQuantity();\n\n    /**\n     * The token does not exist.\n     */\n    error OwnerQueryForNonexistentToken();\n\n    /**\n     * The caller must own the token or be an approved operator.\n     */\n    error TransferCallerNotOwnerNorApproved();\n\n    /**\n     * The token must be owned by `from`.\n     */\n    error TransferFromIncorrectOwner();\n\n    /**\n     * Cannot safely transfer to a contract that does not implement the\n     * ERC721Receiver interface.\n     */\n    error TransferToNonERC721ReceiverImplementer();\n\n    /**\n     * Cannot transfer to the zero address.\n     */\n    error TransferToZeroAddress();\n\n    /**\n     * The token does not exist.\n     */\n    error URIQueryForNonexistentToken();\n\n    /**\n     * The `quantity` minted with ERC2309 exceeds the safety limit.\n     */\n    error MintERC2309QuantityExceedsLimit();\n\n    /**\n     * The `extraData` cannot be set on an unintialized ownership slot.\n     */\n    error OwnershipNotInitializedForExtraData();\n\n    // =============================================================\n    //                            STRUCTS\n    // =============================================================\n\n    struct TokenOwnership {\n        // The address of the owner.\n        address addr;\n        // Stores the start time of ownership with minimal overhead for tokenomics.\n        uint64 startTimestamp;\n        // Whether the token has been burned.\n        bool burned;\n        // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}.\n        uint24 extraData;\n    }\n\n    // =============================================================\n    //                         TOKEN COUNTERS\n    // =============================================================\n\n    /**\n     * @dev Returns the total number of tokens in existence.\n     * Burned tokens will reduce the count.\n     * To get the total number of tokens minted, please see {_totalMinted}.\n     */\n    function totalSupply() external view returns (uint256);\n\n    // =============================================================\n    //                            IERC165\n    // =============================================================\n\n    /**\n     * @dev Returns true if this contract implements the interface defined by\n     * `interfaceId`. See the corresponding\n     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)\n     * to learn more about how these ids are created.\n     *\n     * This function call must use less than 30000 gas.\n     */\n    function supportsInterface(bytes4 interfaceId) external view returns (bool);\n\n    // =============================================================\n    //                            IERC721\n    // =============================================================\n\n    /**\n     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n     */\n    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n    /**\n     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n     */\n    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n    /**\n     * @dev Emitted when `owner` enables or disables\n     * (`approved`) `operator` to manage all of its assets.\n     */\n    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n    /**\n     * @dev Returns the number of tokens in `owner`'s account.\n     */\n    function balanceOf(address owner) external view returns (uint256 balance);\n\n    /**\n     * @dev Returns the owner of the `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function ownerOf(uint256 tokenId) external view returns (address owner);\n\n    /**\n     * @dev Safely transfers `tokenId` token from `from` to `to`,\n     * checking first that contract recipients are aware of the ERC721 protocol\n     * to prevent tokens from being forever locked.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must exist and be owned by `from`.\n     * - If the caller is not `from`, it must be have been allowed to move\n     * this token by either {approve} or {setApprovalForAll}.\n     * - If `to` refers to a smart contract, it must implement\n     * {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n     *\n     * Emits a {Transfer} event.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId,\n        bytes calldata data\n    ) external payable;\n\n    /**\n     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) external payable;\n\n    /**\n     * @dev Transfers `tokenId` from `from` to `to`.\n     *\n     * WARNING: Usage of this method is discouraged, use {safeTransferFrom}\n     * whenever possible.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must be owned by `from`.\n     * - If the caller is not `from`, it must be approved to move this token\n     * by either {approve} or {setApprovalForAll}.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) external payable;\n\n    /**\n     * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n     * The approval is cleared when the token is transferred.\n     *\n     * Only a single account can be approved at a time, so approving the\n     * zero address clears previous approvals.\n     *\n     * Requirements:\n     *\n     * - The caller must own the token or be an approved operator.\n     * - `tokenId` must exist.\n     *\n     * Emits an {Approval} event.\n     */\n    function approve(address to, uint256 tokenId) external payable;\n\n    /**\n     * @dev Approve or remove `operator` as an operator for the caller.\n     * Operators can call {transferFrom} or {safeTransferFrom}\n     * for any token owned by the caller.\n     *\n     * Requirements:\n     *\n     * - The `operator` cannot be the caller.\n     *\n     * Emits an {ApprovalForAll} event.\n     */\n    function setApprovalForAll(address operator, bool _approved) external;\n\n    /**\n     * @dev Returns the account approved for `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function getApproved(uint256 tokenId) external view returns (address operator);\n\n    /**\n     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n     *\n     * See {setApprovalForAll}.\n     */\n    function isApprovedForAll(address owner, address operator) external view returns (bool);\n\n    // =============================================================\n    //                        IERC721Metadata\n    // =============================================================\n\n    /**\n     * @dev Returns the token collection name.\n     */\n    function name() external view returns (string memory);\n\n    /**\n     * @dev Returns the token collection symbol.\n     */\n    function symbol() external view returns (string memory);\n\n    /**\n     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n     */\n    function tokenURI(uint256 tokenId) external view returns (string memory);\n\n    // =============================================================\n    //                           IERC2309\n    // =============================================================\n\n    /**\n     * @dev Emitted when tokens in `fromTokenId` to `toTokenId`\n     * (inclusive) is transferred from `from` to `to`, as defined in the\n     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard.\n     *\n     * See {_mintERC2309} for more details.\n     */\n    event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);\n}\n"
    },
    "erc721a-upgradeable/contracts/ERC721AStorage.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\nlibrary ERC721AStorage {\n    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).\n    struct TokenApprovalRef {\n        address value;\n    }\n\n    struct Layout {\n        // =============================================================\n        //                            STORAGE\n        // =============================================================\n\n        // The next token ID to be minted.\n        uint256 _currentIndex;\n        // The number of tokens burned.\n        uint256 _burnCounter;\n        // Token name\n        string _name;\n        // Token symbol\n        string _symbol;\n        // Mapping from token ID to ownership details\n        // An empty struct value does not necessarily mean the token is unowned.\n        // See {_packedOwnershipOf} implementation for details.\n        //\n        // Bits Layout:\n        // - [0..159]   `addr`\n        // - [160..223] `startTimestamp`\n        // - [224]      `burned`\n        // - [225]      `nextInitialized`\n        // - [232..255] `extraData`\n        mapping(uint256 => uint256) _packedOwnerships;\n        // Mapping owner address to address data.\n        //\n        // Bits Layout:\n        // - [0..63]    `balance`\n        // - [64..127]  `numberMinted`\n        // - [128..191] `numberBurned`\n        // - [192..255] `aux`\n        mapping(address => uint256) _packedAddressData;\n        // Mapping from token ID to approved address.\n        mapping(uint256 => ERC721AStorage.TokenApprovalRef) _tokenApprovals;\n        // Mapping from owner to operator approvals\n        mapping(address => mapping(address => bool)) _operatorApprovals;\n    }\n\n    bytes32 internal constant STORAGE_SLOT = keccak256('ERC721A.contracts.storage.ERC721A');\n\n    function layout() internal pure returns (Layout storage l) {\n        bytes32 slot = STORAGE_SLOT;\n        assembly {\n            l.slot := slot\n        }\n    }\n}\n"
    },
    "erc721a-upgradeable/contracts/ERC721A__Initializable.sol": {
      "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.0;\n\n/**\n * @dev This is a base contract to aid in writing upgradeable diamond facet contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n */\n\nimport {ERC721A__InitializableStorage} from './ERC721A__InitializableStorage.sol';\n\nabstract contract ERC721A__Initializable {\n    using ERC721A__InitializableStorage for ERC721A__InitializableStorage.Layout;\n\n    /**\n     * @dev Modifier to protect an initializer function from being invoked twice.\n     */\n    modifier initializerERC721A() {\n        // If the contract is initializing we ignore whether _initialized is set in order to support multiple\n        // inheritance patterns, but we only do this in the context of a constructor, because in other contexts the\n        // contract may have been reentered.\n        require(\n            ERC721A__InitializableStorage.layout()._initializing\n                ? _isConstructor()\n                : !ERC721A__InitializableStorage.layout()._initialized,\n            'ERC721A__Initializable: contract is already initialized'\n        );\n\n        bool isTopLevelCall = !ERC721A__InitializableStorage.layout()._initializing;\n        if (isTopLevelCall) {\n            ERC721A__InitializableStorage.layout()._initializing = true;\n            ERC721A__InitializableStorage.layout()._initialized = true;\n        }\n\n        _;\n\n        if (isTopLevelCall) {\n            ERC721A__InitializableStorage.layout()._initializing = false;\n        }\n    }\n\n    /**\n     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n     * {initializer} modifier, directly or indirectly.\n     */\n    modifier onlyInitializingERC721A() {\n        require(\n            ERC721A__InitializableStorage.layout()._initializing,\n            'ERC721A__Initializable: contract is not initializing'\n        );\n        _;\n    }\n\n    /// @dev Returns true if and only if the function is running in the constructor\n    function _isConstructor() private view returns (bool) {\n        // extcodesize checks the size of the code stored in an address, and\n        // address returns the current address. Since the code is still not\n        // deployed when running a constructor, any checks on its code size will\n        // yield zero, making it an effective way to detect if a contract is\n        // under construction or not.\n        address self = address(this);\n        uint256 cs;\n        assembly {\n            cs := extcodesize(self)\n        }\n        return cs == 0;\n    }\n}\n"
    },
    "erc721a-upgradeable/contracts/ERC721A__InitializableStorage.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\n/**\n * @dev This is a base storage for the  initialization function for upgradeable diamond facet contracts\n **/\n\nlibrary ERC721A__InitializableStorage {\n    struct Layout {\n        /*\n         * Indicates that the contract has been initialized.\n         */\n        bool _initialized;\n        /*\n         * Indicates that the contract is in the process of being initialized.\n         */\n        bool _initializing;\n    }\n\n    bytes32 internal constant STORAGE_SLOT = keccak256('ERC721A.contracts.storage.initializable.facet');\n\n    function layout() internal pure returns (Layout storage l) {\n        bytes32 slot = STORAGE_SLOT;\n        assembly {\n            l.slot := slot\n        }\n    }\n}\n"
    },
    "operator-filter-registry/src/upgradeable/OperatorFiltererUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.13;\n\nimport {IOperatorFilterRegistry} from \"../IOperatorFilterRegistry.sol\";\nimport {Initializable} from \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\nabstract contract OperatorFiltererUpgradeable is Initializable {\n    error OperatorNotAllowed(address operator);\n\n    IOperatorFilterRegistry constant operatorFilterRegistry =\n        IOperatorFilterRegistry(0x000000000000AAeB6D7670E522A718067333cd4E);\n\n    function __OperatorFilterer_init(address subscriptionOrRegistrantToCopy, bool subscribe)\n        internal\n        onlyInitializing\n    {\n        // If an inheriting token contract is deployed to a network without the registry deployed, the modifier\n        // will not revert, but the contract will need to be registered with the registry once it is deployed in\n        // order for the modifier to filter addresses.\n        if (address(operatorFilterRegistry).code.length > 0) {\n            if (!operatorFilterRegistry.isRegistered(address(this))) {\n                if (subscribe) {\n                    operatorFilterRegistry.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);\n                } else {\n                    if (subscriptionOrRegistrantToCopy != address(0)) {\n                        operatorFilterRegistry.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);\n                    } else {\n                        operatorFilterRegistry.register(address(this));\n                    }\n                }\n            }\n        }\n    }\n\n    modifier onlyAllowedOperator(address from) virtual {\n        // Check registry code length to facilitate testing in environments without a deployed registry.\n        if (address(operatorFilterRegistry).code.length > 0) {\n            // Allow spending tokens from addresses with balance\n            // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred\n            // from an EOA.\n            if (from == msg.sender) {\n                _;\n                return;\n            }\n            if (!operatorFilterRegistry.isOperatorAllowed(address(this), msg.sender)) {\n                revert OperatorNotAllowed(msg.sender);\n            }\n        }\n        _;\n    }\n\n    modifier onlyAllowedOperatorApproval(address operator) virtual {\n        // Check registry code length to facilitate testing in environments without a deployed registry.\n        if (address(operatorFilterRegistry).code.length > 0) {\n            if (!operatorFilterRegistry.isOperatorAllowed(address(this), operator)) {\n                revert OperatorNotAllowed(operator);\n            }\n        }\n        _;\n    }\n}\n"
    },
    "operator-filter-registry/src/IOperatorFilterRegistry.sol": {
      "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.13;\n\ninterface IOperatorFilterRegistry {\n    function isOperatorAllowed(address registrant, address operator) external view returns (bool);\n    function register(address registrant) external;\n    function registerAndSubscribe(address registrant, address subscription) external;\n    function registerAndCopyEntries(address registrant, address registrantToCopy) external;\n    function unregister(address addr) external;\n    function updateOperator(address registrant, address operator, bool filtered) external;\n    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;\n    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;\n    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;\n    function subscribe(address registrant, address registrantToSubscribe) external;\n    function unsubscribe(address registrant, bool copyExistingEntries) external;\n    function subscriptionOf(address addr) external returns (address registrant);\n    function subscribers(address registrant) external returns (address[] memory);\n    function subscriberAt(address registrant, uint256 index) external returns (address);\n    function copyEntriesOf(address registrant, address registrantToCopy) external;\n    function isOperatorFiltered(address registrant, address operator) external returns (bool);\n    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);\n    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);\n    function filteredOperators(address addr) external returns (address[] memory);\n    function filteredCodeHashes(address addr) external returns (bytes32[] memory);\n    function filteredOperatorAt(address registrant, uint256 index) external returns (address);\n    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);\n    function isRegistered(address addr) external returns (bool);\n    function codeHashOf(address addr) external returns (bytes32);\n}\n"
    }
  },
  "settings": {
    "optimizer": {
      "enabled": false,
      "runs": 200
    },
    "outputSelection": {
      "*": {
        "*": [
          "evm.bytecode",
          "evm.deployedBytecode",
          "devdoc",
          "userdoc",
          "metadata",
          "abi"
        ]
      }
    },
    "libraries": {}
  }
}