creation_sourcecode: {{
    "language": "Solidity",
    "sources": {
      "@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol)\n\npragma solidity ^0.8.20;\n\nimport {IAccessControl} from \"@openzeppelin/contracts/access/IAccessControl.sol\";\nimport {ContextUpgradeable} from \"../utils/ContextUpgradeable.sol\";\nimport {ERC165Upgradeable} from \"../utils/introspection/ERC165Upgradeable.sol\";\nimport {Initializable} from \"../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 * ```solidity\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 * ```solidity\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. We recommend using {AccessControlDefaultAdminRules}\n * to enforce additional security measures for this role.\n */\nabstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControl, ERC165Upgradeable {\n    struct RoleData {\n        mapping(address account => bool) hasRole;\n        bytes32 adminRole;\n    }\n\n    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;\n\n\n    /// @custom:storage-location erc7201:openzeppelin.storage.AccessControl\n    struct AccessControlStorage {\n        mapping(bytes32 role => RoleData) _roles;\n    }\n\n    // keccak256(abi.encode(uint256(keccak256(\"openzeppelin.storage.AccessControl\")) - 1)) & ~bytes32(uint256(0xff))\n    bytes32 private constant AccessControlStorageLocation = 0x02dd7bc7dec4dceedda775e58dd541e08a116c6c53815c0bd028192f7b626800;\n\n    function _getAccessControlStorage() private pure returns (AccessControlStorage storage $) {\n        assembly {\n            $.slot := AccessControlStorageLocation\n        }\n    }\n\n    /**\n     * @dev Modifier that checks that an account has a specific role. Reverts\n     * with an {AccessControlUnauthorizedAccount} error including the required role.\n     */\n    modifier onlyRole(bytes32 role) {\n        _checkRole(role);\n        _;\n    }\n\n    function __AccessControl_init() internal onlyInitializing {\n    }\n\n    function __AccessControl_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(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 returns (bool) {\n        AccessControlStorage storage $ = _getAccessControlStorage();\n        return $._roles[role].hasRole[account];\n    }\n\n    /**\n     * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()`\n     * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier.\n     */\n    function _checkRole(bytes32 role) internal view virtual {\n        _checkRole(role, _msgSender());\n    }\n\n    /**\n     * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account`\n     * is missing `role`.\n     */\n    function _checkRole(bytes32 role, address account) internal view virtual {\n        if (!hasRole(role, account)) {\n            revert AccessControlUnauthorizedAccount(account, role);\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 returns (bytes32) {\n        AccessControlStorage storage $ = _getAccessControlStorage();\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 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 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 `callerConfirmation`.\n     *\n     * May emit a {RoleRevoked} event.\n     */\n    function renounceRole(bytes32 role, address callerConfirmation) public virtual {\n        if (callerConfirmation != _msgSender()) {\n            revert AccessControlBadConfirmation();\n        }\n\n        _revokeRole(role, callerConfirmation);\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        AccessControlStorage storage $ = _getAccessControlStorage();\n        bytes32 previousAdminRole = getRoleAdmin(role);\n        $._roles[role].adminRole = adminRole;\n        emit RoleAdminChanged(role, previousAdminRole, adminRole);\n    }\n\n    /**\n     * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted.\n     *\n     * Internal function without access restriction.\n     *\n     * May emit a {RoleGranted} event.\n     */\n    function _grantRole(bytes32 role, address account) internal virtual returns (bool) {\n        AccessControlStorage storage $ = _getAccessControlStorage();\n        if (!hasRole(role, account)) {\n            $._roles[role].hasRole[account] = true;\n            emit RoleGranted(role, account, _msgSender());\n            return true;\n        } else {\n            return false;\n        }\n    }\n\n    /**\n     * @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked.\n     *\n     * Internal function without access restriction.\n     *\n     * May emit a {RoleRevoked} event.\n     */\n    function _revokeRole(bytes32 role, address account) internal virtual returns (bool) {\n        AccessControlStorage storage $ = _getAccessControlStorage();\n        if (hasRole(role, account)) {\n            $._roles[role].hasRole[account] = false;\n            emit RoleRevoked(role, account, _msgSender());\n            return true;\n        } else {\n            return false;\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (access/extensions/AccessControlEnumerable.sol)\n\npragma solidity ^0.8.20;\n\nimport {IAccessControlEnumerable} from \"@openzeppelin/contracts/access/extensions/IAccessControlEnumerable.sol\";\nimport {AccessControlUpgradeable} from \"../AccessControlUpgradeable.sol\";\nimport {EnumerableSet} from \"@openzeppelin/contracts/utils/structs/EnumerableSet.sol\";\nimport {Initializable} from \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Extension of {AccessControl} that allows enumerating the members of each role.\n */\nabstract contract AccessControlEnumerableUpgradeable is Initializable, IAccessControlEnumerable, AccessControlUpgradeable {\n    using EnumerableSet for EnumerableSet.AddressSet;\n\n    /// @custom:storage-location erc7201:openzeppelin.storage.AccessControlEnumerable\n    struct AccessControlEnumerableStorage {\n        mapping(bytes32 role => EnumerableSet.AddressSet) _roleMembers;\n    }\n\n    // keccak256(abi.encode(uint256(keccak256(\"openzeppelin.storage.AccessControlEnumerable\")) - 1)) & ~bytes32(uint256(0xff))\n    bytes32 private constant AccessControlEnumerableStorageLocation = 0xc1f6fe24621ce81ec5827caf0253cadb74709b061630e6b55e82371705932000;\n\n    function _getAccessControlEnumerableStorage() private pure returns (AccessControlEnumerableStorage storage $) {\n        assembly {\n            $.slot := AccessControlEnumerableStorageLocation\n        }\n    }\n\n    function __AccessControlEnumerable_init() internal onlyInitializing {\n    }\n\n    function __AccessControlEnumerable_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(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId);\n    }\n\n    /**\n     * @dev Returns one of the accounts that have `role`. `index` must be a\n     * value between 0 and {getRoleMemberCount}, non-inclusive.\n     *\n     * Role bearers are not sorted in any particular way, and their ordering may\n     * change at any point.\n     *\n     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure\n     * you perform all queries on the same block. See the following\n     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]\n     * for more information.\n     */\n    function getRoleMember(bytes32 role, uint256 index) public view virtual returns (address) {\n        AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage();\n        return $._roleMembers[role].at(index);\n    }\n\n    /**\n     * @dev Returns the number of accounts that have `role`. Can be used\n     * together with {getRoleMember} to enumerate all bearers of a role.\n     */\n    function getRoleMemberCount(bytes32 role) public view virtual returns (uint256) {\n        AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage();\n        return $._roleMembers[role].length();\n    }\n\n    /**\n     * @dev Overload {AccessControl-_grantRole} to track enumerable memberships\n     */\n    function _grantRole(bytes32 role, address account) internal virtual override returns (bool) {\n        AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage();\n        bool granted = super._grantRole(role, account);\n        if (granted) {\n            $._roleMembers[role].add(account);\n        }\n        return granted;\n    }\n\n    /**\n     * @dev Overload {AccessControl-_revokeRole} to track enumerable memberships\n     */\n    function _revokeRole(bytes32 role, address account) internal virtual override returns (bool) {\n        AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage();\n        bool revoked = super._revokeRole(role, account);\n        if (revoked) {\n            $._roleMembers[role].remove(account);\n        }\n        return revoked;\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.20;\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 * ```solidity\n * contract MyToken is ERC20Upgradeable {\n *     function initialize() initializer public {\n *         __ERC20_init(\"MyToken\", \"MTK\");\n *     }\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 Storage of the initializable contract.\n     *\n     * It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions\n     * when using with upgradeable contracts.\n     *\n     * @custom:storage-location erc7201:openzeppelin.storage.Initializable\n     */\n    struct InitializableStorage {\n        /**\n         * @dev Indicates that the contract has been initialized.\n         */\n        uint64 _initialized;\n        /**\n         * @dev Indicates that the contract is in the process of being initialized.\n         */\n        bool _initializing;\n    }\n\n    // keccak256(abi.encode(uint256(keccak256(\"openzeppelin.storage.Initializable\")) - 1)) & ~bytes32(uint256(0xff))\n    bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00;\n\n    /**\n     * @dev The contract is already initialized.\n     */\n    error InvalidInitialization();\n\n    /**\n     * @dev The contract is not initializing.\n     */\n    error NotInitializing();\n\n    /**\n     * @dev Triggered when the contract has been initialized or reinitialized.\n     */\n    event Initialized(uint64 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 in the context of a constructor an `initializer` may be invoked any\n     * number of times. This behavior in the constructor can be useful during testing and is not expected to be used in\n     * production.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier initializer() {\n        // solhint-disable-next-line var-name-mixedcase\n        InitializableStorage storage $ = _getInitializableStorage();\n\n        // Cache values to avoid duplicated sloads\n        bool isTopLevelCall = !$._initializing;\n        uint64 initialized = $._initialized;\n\n        // Allowed calls:\n        // - initialSetup: the contract is not in the initializing state and no previous version was\n        //                 initialized\n        // - construction: the contract is initialized at version 1 (no reininitialization) and the\n        //                 current contract is just being deployed\n        bool initialSetup = initialized == 0 && isTopLevelCall;\n        bool construction = initialized == 1 && address(this).code.length == 0;\n\n        if (!initialSetup && !construction) {\n            revert InvalidInitialization();\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 2**64 - 1 will prevent any future reinitialization.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier reinitializer(uint64 version) {\n        // solhint-disable-next-line var-name-mixedcase\n        InitializableStorage storage $ = _getInitializableStorage();\n\n        if ($._initializing || $._initialized >= version) {\n            revert InvalidInitialization();\n        }\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        _checkInitializing();\n        _;\n    }\n\n    /**\n     * @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}.\n     */\n    function _checkInitializing() internal view virtual {\n        if (!_isInitializing()) {\n            revert NotInitializing();\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        // solhint-disable-next-line var-name-mixedcase\n        InitializableStorage storage $ = _getInitializableStorage();\n\n        if ($._initializing) {\n            revert InvalidInitialization();\n        }\n        if ($._initialized != type(uint64).max) {\n            $._initialized = type(uint64).max;\n            emit Initialized(type(uint64).max);\n        }\n    }\n\n    /**\n     * @dev Returns the highest version that has been initialized. See {reinitializer}.\n     */\n    function _getInitializedVersion() internal view returns (uint64) {\n        return _getInitializableStorage()._initialized;\n    }\n\n    /**\n     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.\n     */\n    function _isInitializing() internal view returns (bool) {\n        return _getInitializableStorage()._initializing;\n    }\n\n    /**\n     * @dev Returns a pointer to the storage namespace.\n     */\n    // solhint-disable-next-line var-name-mixedcase\n    function _getInitializableStorage() private pure returns (InitializableStorage storage $) {\n        assembly {\n            $.slot := INITIALIZABLE_STORAGE\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/UUPSUpgradeable.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC1822Proxiable} from \"@openzeppelin/contracts/interfaces/draft-IERC1822.sol\";\nimport {ERC1967Utils} from \"@openzeppelin/contracts/proxy/ERC1967/ERC1967Utils.sol\";\nimport {Initializable} from \"./Initializable.sol\";\n\n/**\n * @dev An upgradeability mechanism designed for UUPS proxies. The functions included here can perform an upgrade of an\n * {ERC1967Proxy}, when this contract is set as the implementation behind such a proxy.\n *\n * A security mechanism ensures that an upgrade does not turn off upgradeability accidentally, although this risk is\n * reinstated if the upgrade retains upgradeability but removes the security mechanism, e.g. by replacing\n * `UUPSUpgradeable` with a custom implementation of upgrades.\n *\n * The {_authorizeUpgrade} function must be overridden to include access restriction to the upgrade mechanism.\n */\nabstract contract UUPSUpgradeable is Initializable, IERC1822Proxiable {\n    /// @custom:oz-upgrades-unsafe-allow state-variable-immutable\n    address private immutable __self = address(this);\n\n    /**\n     * @dev The version of the upgrade interface of the contract. If this getter is missing, both `upgradeTo(address)`\n     * and `upgradeToAndCall(address,bytes)` are present, and `upgradeTo` must be used if no function should be called,\n     * while `upgradeToAndCall` will invoke the `receive` function if the second argument is the empty byte string.\n     * If the getter returns `\"5.0.0\"`, only `upgradeToAndCall(address,bytes)` is present, and the second argument must\n     * be the empty byte string if no function should be called, making it impossible to invoke the `receive` function\n     * during an upgrade.\n     */\n    string public constant UPGRADE_INTERFACE_VERSION = \"5.0.0\";\n\n    /**\n     * @dev The call is from an unauthorized context.\n     */\n    error UUPSUnauthorizedCallContext();\n\n    /**\n     * @dev The storage `slot` is unsupported as a UUID.\n     */\n    error UUPSUnsupportedProxiableUUID(bytes32 slot);\n\n    /**\n     * @dev Check that the execution is being performed through a delegatecall call and that the execution context is\n     * a proxy contract with an implementation (as defined in ERC1967) pointing to self. This should only be the case\n     * for UUPS and transparent proxies that are using the current contract as their implementation. Execution of a\n     * function through ERC1167 minimal proxies (clones) would not normally pass this test, but is not guaranteed to\n     * fail.\n     */\n    modifier onlyProxy() {\n        _checkProxy();\n        _;\n    }\n\n    /**\n     * @dev Check that the execution is not being performed through a delegate call. This allows a function to be\n     * callable on the implementing contract but not through proxies.\n     */\n    modifier notDelegated() {\n        _checkNotDelegated();\n        _;\n    }\n\n    function __UUPSUpgradeable_init() internal onlyInitializing {\n    }\n\n    function __UUPSUpgradeable_init_unchained() internal onlyInitializing {\n    }\n    /**\n     * @dev Implementation of the ERC1822 {proxiableUUID} function. This returns the storage slot used by the\n     * implementation. It is used to validate the implementation's compatibility when performing an upgrade.\n     *\n     * IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks\n     * bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this\n     * function revert if invoked through a proxy. This is guaranteed by the `notDelegated` modifier.\n     */\n    function proxiableUUID() external view virtual notDelegated returns (bytes32) {\n        return ERC1967Utils.IMPLEMENTATION_SLOT;\n    }\n\n    /**\n     * @dev Upgrade the implementation of the proxy to `newImplementation`, and subsequently execute the function call\n     * encoded in `data`.\n     *\n     * Calls {_authorizeUpgrade}.\n     *\n     * Emits an {Upgraded} event.\n     *\n     * @custom:oz-upgrades-unsafe-allow-reachable delegatecall\n     */\n    function upgradeToAndCall(address newImplementation, bytes memory data) public payable virtual onlyProxy {\n        _authorizeUpgrade(newImplementation);\n        _upgradeToAndCallUUPS(newImplementation, data);\n    }\n\n    /**\n     * @dev Reverts if the execution is not performed via delegatecall or the execution\n     * context is not of a proxy with an ERC1967-compliant implementation pointing to self.\n     * See {_onlyProxy}.\n     */\n    function _checkProxy() internal view virtual {\n        if (\n            address(this) == __self || // Must be called through delegatecall\n            ERC1967Utils.getImplementation() != __self // Must be called through an active proxy\n        ) {\n            revert UUPSUnauthorizedCallContext();\n        }\n    }\n\n    /**\n     * @dev Reverts if the execution is performed via delegatecall.\n     * See {notDelegated}.\n     */\n    function _checkNotDelegated() internal view virtual {\n        if (address(this) != __self) {\n            // Must not be called through delegatecall\n            revert UUPSUnauthorizedCallContext();\n        }\n    }\n\n    /**\n     * @dev Function that should revert when `msg.sender` is not authorized to upgrade the contract. Called by\n     * {upgradeToAndCall}.\n     *\n     * Normally, this function will use an xref:access.adoc[access control] modifier such as {Ownable-onlyOwner}.\n     *\n     * ```solidity\n     * function _authorizeUpgrade(address) internal onlyOwner {}\n     * ```\n     */\n    function _authorizeUpgrade(address newImplementation) internal virtual;\n\n    /**\n     * @dev Performs an implementation upgrade with a security check for UUPS proxies, and additional setup call.\n     *\n     * As a security check, {proxiableUUID} is invoked in the new implementation, and the return value\n     * is expected to be the implementation slot in ERC1967.\n     *\n     * Emits an {IERC1967-Upgraded} event.\n     */\n    function _upgradeToAndCallUUPS(address newImplementation, bytes memory data) private {\n        try IERC1822Proxiable(newImplementation).proxiableUUID() returns (bytes32 slot) {\n            if (slot != ERC1967Utils.IMPLEMENTATION_SLOT) {\n                revert UUPSUnsupportedProxiableUUID(slot);\n            }\n            ERC1967Utils.upgradeToAndCall(newImplementation, data);\n        } catch {\n            // The implementation is not UUPS\n            revert ERC1967Utils.ERC1967InvalidImplementation(newImplementation);\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\n\npragma solidity ^0.8.20;\nimport {Initializable} from \"../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    function _contextSuffixLength() internal view virtual returns (uint256) {\n        return 0;\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC165} from \"@openzeppelin/contracts/utils/introspection/IERC165.sol\";\nimport {Initializable} from \"../../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 */\nabstract contract ERC165Upgradeable is Initializable, IERC165 {\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 returns (bool) {\n        return interfaceId == type(IERC165).interfaceId;\n    }\n}\n"
      },
      "@openzeppelin/contracts/access/extensions/IAccessControlEnumerable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (access/extensions/IAccessControlEnumerable.sol)\n\npragma solidity ^0.8.20;\n\nimport {IAccessControl} from \"../IAccessControl.sol\";\n\n/**\n * @dev External interface of AccessControlEnumerable declared to support ERC165 detection.\n */\ninterface IAccessControlEnumerable is IAccessControl {\n    /**\n     * @dev Returns one of the accounts that have `role`. `index` must be a\n     * value between 0 and {getRoleMemberCount}, non-inclusive.\n     *\n     * Role bearers are not sorted in any particular way, and their ordering may\n     * change at any point.\n     *\n     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure\n     * you perform all queries on the same block. See the following\n     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]\n     * for more information.\n     */\n    function getRoleMember(bytes32 role, uint256 index) external view returns (address);\n\n    /**\n     * @dev Returns the number of accounts that have `role`. Can be used\n     * together with {getRoleMember} to enumerate all bearers of a role.\n     */\n    function getRoleMemberCount(bytes32 role) external view returns (uint256);\n}\n"
      },
      "@openzeppelin/contracts/access/IAccessControl.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (access/IAccessControl.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev External interface of AccessControl declared to support ERC165 detection.\n */\ninterface IAccessControl {\n    /**\n     * @dev The `account` is missing a role.\n     */\n    error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);\n\n    /**\n     * @dev The caller of a function is not the expected one.\n     *\n     * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.\n     */\n    error AccessControlBadConfirmation();\n\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    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 `callerConfirmation`.\n     */\n    function renounceRole(bytes32 role, address callerConfirmation) external;\n}\n"
      },
      "@openzeppelin/contracts/interfaces/draft-IERC1822.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC1822.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev ERC1822: Universal Upgradeable Proxy Standard (UUPS) documents a method for upgradeability through a simplified\n * proxy whose upgrades are fully controlled by the current implementation.\n */\ninterface IERC1822Proxiable {\n    /**\n     * @dev Returns the storage slot that the proxiable contract assumes is being used to store the implementation\n     * address.\n     *\n     * IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks\n     * bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this\n     * function revert if invoked through a proxy.\n     */\n    function proxiableUUID() external view returns (bytes32);\n}\n"
      },
      "@openzeppelin/contracts/proxy/beacon/IBeacon.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (proxy/beacon/IBeacon.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev This is the interface that {BeaconProxy} expects of its beacon.\n */\ninterface IBeacon {\n    /**\n     * @dev Must return an address that can be used as a delegate call target.\n     *\n     * {UpgradeableBeacon} will check that this address is a contract.\n     */\n    function implementation() external view returns (address);\n}\n"
      },
      "@openzeppelin/contracts/proxy/ERC1967/ERC1967Utils.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (proxy/ERC1967/ERC1967Utils.sol)\n\npragma solidity ^0.8.20;\n\nimport {IBeacon} from \"../beacon/IBeacon.sol\";\nimport {Address} from \"../../utils/Address.sol\";\nimport {StorageSlot} from \"../../utils/StorageSlot.sol\";\n\n/**\n * @dev This abstract contract provides getters and event emitting update functions for\n * https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.\n */\nlibrary ERC1967Utils {\n    // We re-declare ERC-1967 events here because they can't be used directly from IERC1967.\n    // This will be fixed in Solidity 0.8.21. At that point we should remove these events.\n    /**\n     * @dev Emitted when the implementation is upgraded.\n     */\n    event Upgraded(address indexed implementation);\n\n    /**\n     * @dev Emitted when the admin account has changed.\n     */\n    event AdminChanged(address previousAdmin, address newAdmin);\n\n    /**\n     * @dev Emitted when the beacon is changed.\n     */\n    event BeaconUpgraded(address indexed beacon);\n\n    /**\n     * @dev Storage slot with the address of the current implementation.\n     * This is the keccak-256 hash of \"eip1967.proxy.implementation\" subtracted by 1.\n     */\n    // solhint-disable-next-line private-vars-leading-underscore\n    bytes32 internal constant IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;\n\n    /**\n     * @dev The `implementation` of the proxy is invalid.\n     */\n    error ERC1967InvalidImplementation(address implementation);\n\n    /**\n     * @dev The `admin` of the proxy is invalid.\n     */\n    error ERC1967InvalidAdmin(address admin);\n\n    /**\n     * @dev The `beacon` of the proxy is invalid.\n     */\n    error ERC1967InvalidBeacon(address beacon);\n\n    /**\n     * @dev An upgrade function sees `msg.value > 0` that may be lost.\n     */\n    error ERC1967NonPayable();\n\n    /**\n     * @dev Returns the current implementation address.\n     */\n    function getImplementation() internal view returns (address) {\n        return StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value;\n    }\n\n    /**\n     * @dev Stores a new address in the EIP1967 implementation slot.\n     */\n    function _setImplementation(address newImplementation) private {\n        if (newImplementation.code.length == 0) {\n            revert ERC1967InvalidImplementation(newImplementation);\n        }\n        StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value = newImplementation;\n    }\n\n    /**\n     * @dev Performs implementation upgrade with additional setup call if data is nonempty.\n     * This function is payable only if the setup call is performed, otherwise `msg.value` is rejected\n     * to avoid stuck value in the contract.\n     *\n     * Emits an {IERC1967-Upgraded} event.\n     */\n    function upgradeToAndCall(address newImplementation, bytes memory data) internal {\n        _setImplementation(newImplementation);\n        emit Upgraded(newImplementation);\n\n        if (data.length > 0) {\n            Address.functionDelegateCall(newImplementation, data);\n        } else {\n            _checkNonPayable();\n        }\n    }\n\n    /**\n     * @dev Storage slot with the admin of the contract.\n     * This is the keccak-256 hash of \"eip1967.proxy.admin\" subtracted by 1.\n     */\n    // solhint-disable-next-line private-vars-leading-underscore\n    bytes32 internal constant ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;\n\n    /**\n     * @dev Returns the current admin.\n     *\n     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using\n     * the https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.\n     * `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`\n     */\n    function getAdmin() internal view returns (address) {\n        return StorageSlot.getAddressSlot(ADMIN_SLOT).value;\n    }\n\n    /**\n     * @dev Stores a new address in the EIP1967 admin slot.\n     */\n    function _setAdmin(address newAdmin) private {\n        if (newAdmin == address(0)) {\n            revert ERC1967InvalidAdmin(address(0));\n        }\n        StorageSlot.getAddressSlot(ADMIN_SLOT).value = newAdmin;\n    }\n\n    /**\n     * @dev Changes the admin of the proxy.\n     *\n     * Emits an {IERC1967-AdminChanged} event.\n     */\n    function changeAdmin(address newAdmin) internal {\n        emit AdminChanged(getAdmin(), newAdmin);\n        _setAdmin(newAdmin);\n    }\n\n    /**\n     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.\n     * This is the keccak-256 hash of \"eip1967.proxy.beacon\" subtracted by 1.\n     */\n    // solhint-disable-next-line private-vars-leading-underscore\n    bytes32 internal constant BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;\n\n    /**\n     * @dev Returns the current beacon.\n     */\n    function getBeacon() internal view returns (address) {\n        return StorageSlot.getAddressSlot(BEACON_SLOT).value;\n    }\n\n    /**\n     * @dev Stores a new beacon in the EIP1967 beacon slot.\n     */\n    function _setBeacon(address newBeacon) private {\n        if (newBeacon.code.length == 0) {\n            revert ERC1967InvalidBeacon(newBeacon);\n        }\n\n        StorageSlot.getAddressSlot(BEACON_SLOT).value = newBeacon;\n\n        address beaconImplementation = IBeacon(newBeacon).implementation();\n        if (beaconImplementation.code.length == 0) {\n            revert ERC1967InvalidImplementation(beaconImplementation);\n        }\n    }\n\n    /**\n     * @dev Change the beacon and trigger a setup call if data is nonempty.\n     * This function is payable only if the setup call is performed, otherwise `msg.value` is rejected\n     * to avoid stuck value in the contract.\n     *\n     * Emits an {IERC1967-BeaconUpgraded} event.\n     *\n     * CAUTION: Invoking this function has no effect on an instance of {BeaconProxy} since v5, since\n     * it uses an immutable beacon without looking at the value of the ERC-1967 beacon slot for\n     * efficiency.\n     */\n    function upgradeBeaconToAndCall(address newBeacon, bytes memory data) internal {\n        _setBeacon(newBeacon);\n        emit BeaconUpgraded(newBeacon);\n\n        if (data.length > 0) {\n            Address.functionDelegateCall(IBeacon(newBeacon).implementation(), data);\n        } else {\n            _checkNonPayable();\n        }\n    }\n\n    /**\n     * @dev Reverts if `msg.value` is not zero. It can be used to avoid `msg.value` stuck in the contract\n     * if an upgrade doesn't perform an initialization call.\n     */\n    function _checkNonPayable() private {\n        if (msg.value > 0) {\n            revert ERC1967NonPayable();\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"../IERC20.sol\";\n\n/**\n * @dev Interface for the optional metadata functions from the ERC20 standard.\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/token/ERC20/extensions/IERC20Permit.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in\n * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].\n *\n * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by\n * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't\n * need to send a transaction, and thus is not required to hold Ether at all.\n *\n * ==== Security Considerations\n *\n * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature\n * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be\n * considered as an intention to spend the allowance in any specific way. The second is that because permits have\n * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should\n * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be\n * generally recommended is:\n *\n * ```solidity\n * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {\n *     try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}\n *     doThing(..., value);\n * }\n *\n * function doThing(..., uint256 value) public {\n *     token.safeTransferFrom(msg.sender, address(this), value);\n *     ...\n * }\n * ```\n *\n * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of\n * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also\n * {SafeERC20-safeTransferFrom}).\n *\n * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so\n * contracts should have entry points that don't rely on permit.\n */\ninterface IERC20Permit {\n    /**\n     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,\n     * given ``owner``'s signed approval.\n     *\n     * IMPORTANT: The same issues {IERC20-approve} has related to transaction\n     * ordering also apply here.\n     *\n     * Emits an {Approval} event.\n     *\n     * Requirements:\n     *\n     * - `spender` cannot be the zero address.\n     * - `deadline` must be a timestamp in the future.\n     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`\n     * over the EIP712-formatted function arguments.\n     * - the signature must use ``owner``'s current nonce (see {nonces}).\n     *\n     * For more information on the signature format, see the\n     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP\n     * section].\n     *\n     * CAUTION: See Security Considerations above.\n     */\n    function permit(\n        address owner,\n        address spender,\n        uint256 value,\n        uint256 deadline,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) external;\n\n    /**\n     * @dev Returns the current nonce for `owner`. This value must be\n     * included whenever a signature is generated for {permit}.\n     *\n     * Every successful call to {permit} increases ``owner``'s nonce by one. This\n     * prevents a signature from being used multiple times.\n     */\n    function nonces(address owner) external view returns (uint256);\n\n    /**\n     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.\n     */\n    // solhint-disable-next-line func-name-mixedcase\n    function DOMAIN_SEPARATOR() external view returns (bytes32);\n}\n"
      },
      "@openzeppelin/contracts/token/ERC20/IERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.20;\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 value of tokens in existence.\n     */\n    function totalSupply() external view returns (uint256);\n\n    /**\n     * @dev Returns the value of tokens owned by `account`.\n     */\n    function balanceOf(address account) external view returns (uint256);\n\n    /**\n     * @dev Moves a `value` amount of 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 value) 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 a `value` amount of tokens as the allowance of `spender` over the\n     * 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 value) external returns (bool);\n\n    /**\n     * @dev Moves a `value` amount of tokens from `from` to `to` using the\n     * allowance mechanism. `value` 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(address from, address to, uint256 value) external returns (bool);\n}\n"
      },
      "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/utils/SafeERC20.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"../IERC20.sol\";\nimport {IERC20Permit} from \"../extensions/IERC20Permit.sol\";\nimport {Address} from \"../../../utils/Address.sol\";\n\n/**\n * @title SafeERC20\n * @dev Wrappers around ERC20 operations that throw on failure (when the token\n * contract returns false). Tokens that return no value (and instead revert or\n * throw on failure) are also supported, non-reverting calls are assumed to be\n * successful.\n * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,\n * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.\n */\nlibrary SafeERC20 {\n    using Address for address;\n\n    /**\n     * @dev An operation with an ERC20 token failed.\n     */\n    error SafeERC20FailedOperation(address token);\n\n    /**\n     * @dev Indicates a failed `decreaseAllowance` request.\n     */\n    error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);\n\n    /**\n     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful.\n     */\n    function safeTransfer(IERC20 token, address to, uint256 value) internal {\n        _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));\n    }\n\n    /**\n     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the\n     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.\n     */\n    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {\n        _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));\n    }\n\n    /**\n     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful.\n     */\n    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {\n        uint256 oldAllowance = token.allowance(address(this), spender);\n        forceApprove(token, spender, oldAllowance + value);\n    }\n\n    /**\n     * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no\n     * value, non-reverting calls are assumed to be successful.\n     */\n    function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {\n        unchecked {\n            uint256 currentAllowance = token.allowance(address(this), spender);\n            if (currentAllowance < requestedDecrease) {\n                revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);\n            }\n            forceApprove(token, spender, currentAllowance - requestedDecrease);\n        }\n    }\n\n    /**\n     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval\n     * to be set to zero before setting it to a non-zero value, such as USDT.\n     */\n    function forceApprove(IERC20 token, address spender, uint256 value) internal {\n        bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));\n\n        if (!_callOptionalReturnBool(token, approvalCall)) {\n            _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));\n            _callOptionalReturn(token, approvalCall);\n        }\n    }\n\n    /**\n     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n     * on the return value: the return value is optional (but if data is returned, it must not be false).\n     * @param token The token targeted by the call.\n     * @param data The call data (encoded using abi.encode or one of its variants).\n     */\n    function _callOptionalReturn(IERC20 token, bytes memory data) private {\n        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that\n        // the target address contains contract code and also asserts for success in the low-level call.\n\n        bytes memory returndata = address(token).functionCall(data);\n        if (returndata.length != 0 && !abi.decode(returndata, (bool))) {\n            revert SafeERC20FailedOperation(address(token));\n        }\n    }\n\n    /**\n     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n     * on the return value: the return value is optional (but if data is returned, it must not be false).\n     * @param token The token targeted by the call.\n     * @param data The call data (encoded using abi.encode or one of its variants).\n     *\n     * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead.\n     */\n    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {\n        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n        // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false\n        // and not revert is the subcall reverts.\n\n        (bool success, bytes memory returndata) = address(token).call(data);\n        return success && (returndata.length == 0 || abi.decode(returndata, (bool))) && address(token).code.length > 0;\n    }\n}\n"
      },
      "@openzeppelin/contracts/utils/Address.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary Address {\n    /**\n     * @dev The ETH balance of the account is not enough to perform the operation.\n     */\n    error AddressInsufficientBalance(address account);\n\n    /**\n     * @dev There's no code at `target` (it is not a contract).\n     */\n    error AddressEmptyCode(address target);\n\n    /**\n     * @dev A call to an address target failed. The target may have reverted.\n     */\n    error FailedInnerCall();\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://consensys.net/diligence/blog/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/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        if (address(this).balance < amount) {\n            revert AddressInsufficientBalance(address(this));\n        }\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        if (!success) {\n            revert FailedInnerCall();\n        }\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 or custom error, it is bubbled\n     * up by this function (like regular Solidity function calls). However, if\n     * the call reverted with no returned reason, this function reverts with a\n     * {FailedInnerCall} error.\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    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0);\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    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\n        if (address(this).balance < value) {\n            revert AddressInsufficientBalance(address(this));\n        }\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResultFromTarget(target, success, returndata);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResultFromTarget(target, success, returndata);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a delegate call.\n     */\n    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.delegatecall(data);\n        return verifyCallResultFromTarget(target, success, returndata);\n    }\n\n    /**\n     * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target\n     * was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an\n     * unsuccessful call.\n     */\n    function verifyCallResultFromTarget(\n        address target,\n        bool success,\n        bytes memory returndata\n    ) internal view returns (bytes memory) {\n        if (!success) {\n            _revert(returndata);\n        } else {\n            // only check if target is a contract if the call was successful and the return data is empty\n            // otherwise we already know that it was a contract\n            if (returndata.length == 0 && target.code.length == 0) {\n                revert AddressEmptyCode(target);\n            }\n            return returndata;\n        }\n    }\n\n    /**\n     * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the\n     * revert reason or with a default {FailedInnerCall} error.\n     */\n    function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {\n        if (!success) {\n            _revert(returndata);\n        } else {\n            return returndata;\n        }\n    }\n\n    /**\n     * @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}.\n     */\n    function _revert(bytes memory returndata) 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 FailedInnerCall();\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts/utils/introspection/IERC165.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.20;\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/utils/math/Math.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n    /**\n     * @dev Muldiv operation overflow.\n     */\n    error MathOverflowedMulDiv();\n\n    enum Rounding {\n        Floor, // Toward negative infinity\n        Ceil, // Toward positive infinity\n        Trunc, // Toward zero\n        Expand // Away from zero\n    }\n\n    /**\n     * @dev Returns the addition of two unsigned integers, with an overflow flag.\n     */\n    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {\n        unchecked {\n            uint256 c = a + b;\n            if (c < a) return (false, 0);\n            return (true, c);\n        }\n    }\n\n    /**\n     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.\n     */\n    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {\n        unchecked {\n            if (b > a) return (false, 0);\n            return (true, a - b);\n        }\n    }\n\n    /**\n     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.\n     */\n    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {\n        unchecked {\n            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the\n            // benefit is lost if 'b' is also tested.\n            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522\n            if (a == 0) return (true, 0);\n            uint256 c = a * b;\n            if (c / a != b) return (false, 0);\n            return (true, c);\n        }\n    }\n\n    /**\n     * @dev Returns the division of two unsigned integers, with a division by zero flag.\n     */\n    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {\n        unchecked {\n            if (b == 0) return (false, 0);\n            return (true, a / b);\n        }\n    }\n\n    /**\n     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.\n     */\n    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {\n        unchecked {\n            if (b == 0) return (false, 0);\n            return (true, a % b);\n        }\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 towards infinity instead\n     * of rounding towards zero.\n     */\n    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n        if (b == 0) {\n            // Guarantee the same behavior as in a regular Solidity division.\n            return a / b;\n        }\n\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\n     * denominator == 0.\n     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by\n     * Uniswap Labs also under MIT license.\n     */\n    function mulDiv(uint256 x, uint256 y, uint256 denominator) 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 = x * y; // 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                prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n            }\n\n            // Handle non-overflow cases, 256 by 256 division.\n            if (prod1 == 0) {\n                // Solidity will revert if denominator == 0, unlike the div opcode on its own.\n                // The surrounding unchecked block does not change this fact.\n                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\n                return prod0 / denominator;\n            }\n\n            // Make sure the result is less than 2^256. Also prevents denominator == 0.\n            if (denominator <= prod1) {\n                revert MathOverflowedMulDiv();\n            }\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.\n            // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.\n\n            uint256 twos = denominator & (0 - denominator);\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\n            // works 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(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\n        uint256 result = mulDiv(x, y, denominator);\n        if (unsignedRoundsUp(rounding) && 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\n     * towards zero.\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 + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0);\n        }\n    }\n\n    /**\n     * @dev Return the log in base 2 of a positive value rounded towards zero.\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 + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0);\n        }\n    }\n\n    /**\n     * @dev Return the log in base 10 of a positive value rounded towards zero.\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 + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);\n        }\n    }\n\n    /**\n     * @dev Return the log in base 256 of a positive value rounded towards zero.\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 256, 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 + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0);\n        }\n    }\n\n    /**\n     * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.\n     */\n    function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {\n        return uint8(rounding) % 2 == 1;\n    }\n}\n"
      },
      "@openzeppelin/contracts/utils/StorageSlot.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/StorageSlot.sol)\n// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Library for reading and writing primitive types to specific storage slots.\n *\n * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.\n * This library helps with reading and writing to such slots without the need for inline assembly.\n *\n * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.\n *\n * Example usage to set ERC1967 implementation slot:\n * ```solidity\n * contract ERC1967 {\n *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;\n *\n *     function _getImplementation() internal view returns (address) {\n *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;\n *     }\n *\n *     function _setImplementation(address newImplementation) internal {\n *         require(newImplementation.code.length > 0);\n *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;\n *     }\n * }\n * ```\n */\nlibrary StorageSlot {\n    struct AddressSlot {\n        address value;\n    }\n\n    struct BooleanSlot {\n        bool value;\n    }\n\n    struct Bytes32Slot {\n        bytes32 value;\n    }\n\n    struct Uint256Slot {\n        uint256 value;\n    }\n\n    struct StringSlot {\n        string value;\n    }\n\n    struct BytesSlot {\n        bytes value;\n    }\n\n    /**\n     * @dev Returns an `AddressSlot` with member `value` located at `slot`.\n     */\n    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {\n        /// @solidity memory-safe-assembly\n        assembly {\n            r.slot := slot\n        }\n    }\n\n    /**\n     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.\n     */\n    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {\n        /// @solidity memory-safe-assembly\n        assembly {\n            r.slot := slot\n        }\n    }\n\n    /**\n     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.\n     */\n    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {\n        /// @solidity memory-safe-assembly\n        assembly {\n            r.slot := slot\n        }\n    }\n\n    /**\n     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.\n     */\n    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {\n        /// @solidity memory-safe-assembly\n        assembly {\n            r.slot := slot\n        }\n    }\n\n    /**\n     * @dev Returns an `StringSlot` with member `value` located at `slot`.\n     */\n    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {\n        /// @solidity memory-safe-assembly\n        assembly {\n            r.slot := slot\n        }\n    }\n\n    /**\n     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.\n     */\n    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {\n        /// @solidity memory-safe-assembly\n        assembly {\n            r.slot := store.slot\n        }\n    }\n\n    /**\n     * @dev Returns an `BytesSlot` with member `value` located at `slot`.\n     */\n    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {\n        /// @solidity memory-safe-assembly\n        assembly {\n            r.slot := slot\n        }\n    }\n\n    /**\n     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.\n     */\n    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {\n        /// @solidity memory-safe-assembly\n        assembly {\n            r.slot := store.slot\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts/utils/structs/EnumerableSet.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/structs/EnumerableSet.sol)\n// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js.\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Library for managing\n * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive\n * types.\n *\n * Sets have the following properties:\n *\n * - Elements are added, removed, and checked for existence in constant time\n * (O(1)).\n * - Elements are enumerated in O(n). No guarantees are made on the ordering.\n *\n * ```solidity\n * contract Example {\n *     // Add the library methods\n *     using EnumerableSet for EnumerableSet.AddressSet;\n *\n *     // Declare a set state variable\n *     EnumerableSet.AddressSet private mySet;\n * }\n * ```\n *\n * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)\n * and `uint256` (`UintSet`) are supported.\n *\n * [WARNING]\n * ====\n * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure\n * unusable.\n * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.\n *\n * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an\n * array of EnumerableSet.\n * ====\n */\nlibrary EnumerableSet {\n    // To implement this library for multiple types with as little code\n    // repetition as possible, we write it in terms of a generic Set type with\n    // bytes32 values.\n    // The Set implementation uses private functions, and user-facing\n    // implementations (such as AddressSet) are just wrappers around the\n    // underlying Set.\n    // This means that we can only create new EnumerableSets for types that fit\n    // in bytes32.\n\n    struct Set {\n        // Storage of set values\n        bytes32[] _values;\n        // Position is the index of the value in the `values` array plus 1.\n        // Position 0 is used to mean a value is not in the set.\n        mapping(bytes32 value => uint256) _positions;\n    }\n\n    /**\n     * @dev Add a value to a set. O(1).\n     *\n     * Returns true if the value was added to the set, that is if it was not\n     * already present.\n     */\n    function _add(Set storage set, bytes32 value) private returns (bool) {\n        if (!_contains(set, value)) {\n            set._values.push(value);\n            // The value is stored at length-1, but we add 1 to all indexes\n            // and use 0 as a sentinel value\n            set._positions[value] = set._values.length;\n            return true;\n        } else {\n            return false;\n        }\n    }\n\n    /**\n     * @dev Removes a value from a set. O(1).\n     *\n     * Returns true if the value was removed from the set, that is if it was\n     * present.\n     */\n    function _remove(Set storage set, bytes32 value) private returns (bool) {\n        // We cache the value's position to prevent multiple reads from the same storage slot\n        uint256 position = set._positions[value];\n\n        if (position != 0) {\n            // Equivalent to contains(set, value)\n            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in\n            // the array, and then remove the last element (sometimes called as 'swap and pop').\n            // This modifies the order of the array, as noted in {at}.\n\n            uint256 valueIndex = position - 1;\n            uint256 lastIndex = set._values.length - 1;\n\n            if (valueIndex != lastIndex) {\n                bytes32 lastValue = set._values[lastIndex];\n\n                // Move the lastValue to the index where the value to delete is\n                set._values[valueIndex] = lastValue;\n                // Update the tracked position of the lastValue (that was just moved)\n                set._positions[lastValue] = position;\n            }\n\n            // Delete the slot where the moved value was stored\n            set._values.pop();\n\n            // Delete the tracked position for the deleted slot\n            delete set._positions[value];\n\n            return true;\n        } else {\n            return false;\n        }\n    }\n\n    /**\n     * @dev Returns true if the value is in the set. O(1).\n     */\n    function _contains(Set storage set, bytes32 value) private view returns (bool) {\n        return set._positions[value] != 0;\n    }\n\n    /**\n     * @dev Returns the number of values on the set. O(1).\n     */\n    function _length(Set storage set) private view returns (uint256) {\n        return set._values.length;\n    }\n\n    /**\n     * @dev Returns the value stored at position `index` in the set. O(1).\n     *\n     * Note that there are no guarantees on the ordering of values inside the\n     * array, and it may change when more values are added or removed.\n     *\n     * Requirements:\n     *\n     * - `index` must be strictly less than {length}.\n     */\n    function _at(Set storage set, uint256 index) private view returns (bytes32) {\n        return set._values[index];\n    }\n\n    /**\n     * @dev Return the entire set in an array\n     *\n     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed\n     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that\n     * this function has an unbounded cost, and using it as part of a state-changing function may render the function\n     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.\n     */\n    function _values(Set storage set) private view returns (bytes32[] memory) {\n        return set._values;\n    }\n\n    // Bytes32Set\n\n    struct Bytes32Set {\n        Set _inner;\n    }\n\n    /**\n     * @dev Add a value to a set. O(1).\n     *\n     * Returns true if the value was added to the set, that is if it was not\n     * already present.\n     */\n    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {\n        return _add(set._inner, value);\n    }\n\n    /**\n     * @dev Removes a value from a set. O(1).\n     *\n     * Returns true if the value was removed from the set, that is if it was\n     * present.\n     */\n    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {\n        return _remove(set._inner, value);\n    }\n\n    /**\n     * @dev Returns true if the value is in the set. O(1).\n     */\n    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {\n        return _contains(set._inner, value);\n    }\n\n    /**\n     * @dev Returns the number of values in the set. O(1).\n     */\n    function length(Bytes32Set storage set) internal view returns (uint256) {\n        return _length(set._inner);\n    }\n\n    /**\n     * @dev Returns the value stored at position `index` in the set. O(1).\n     *\n     * Note that there are no guarantees on the ordering of values inside the\n     * array, and it may change when more values are added or removed.\n     *\n     * Requirements:\n     *\n     * - `index` must be strictly less than {length}.\n     */\n    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {\n        return _at(set._inner, index);\n    }\n\n    /**\n     * @dev Return the entire set in an array\n     *\n     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed\n     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that\n     * this function has an unbounded cost, and using it as part of a state-changing function may render the function\n     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.\n     */\n    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {\n        bytes32[] memory store = _values(set._inner);\n        bytes32[] memory result;\n\n        /// @solidity memory-safe-assembly\n        assembly {\n            result := store\n        }\n\n        return result;\n    }\n\n    // AddressSet\n\n    struct AddressSet {\n        Set _inner;\n    }\n\n    /**\n     * @dev Add a value to a set. O(1).\n     *\n     * Returns true if the value was added to the set, that is if it was not\n     * already present.\n     */\n    function add(AddressSet storage set, address value) internal returns (bool) {\n        return _add(set._inner, bytes32(uint256(uint160(value))));\n    }\n\n    /**\n     * @dev Removes a value from a set. O(1).\n     *\n     * Returns true if the value was removed from the set, that is if it was\n     * present.\n     */\n    function remove(AddressSet storage set, address value) internal returns (bool) {\n        return _remove(set._inner, bytes32(uint256(uint160(value))));\n    }\n\n    /**\n     * @dev Returns true if the value is in the set. O(1).\n     */\n    function contains(AddressSet storage set, address value) internal view returns (bool) {\n        return _contains(set._inner, bytes32(uint256(uint160(value))));\n    }\n\n    /**\n     * @dev Returns the number of values in the set. O(1).\n     */\n    function length(AddressSet storage set) internal view returns (uint256) {\n        return _length(set._inner);\n    }\n\n    /**\n     * @dev Returns the value stored at position `index` in the set. O(1).\n     *\n     * Note that there are no guarantees on the ordering of values inside the\n     * array, and it may change when more values are added or removed.\n     *\n     * Requirements:\n     *\n     * - `index` must be strictly less than {length}.\n     */\n    function at(AddressSet storage set, uint256 index) internal view returns (address) {\n        return address(uint160(uint256(_at(set._inner, index))));\n    }\n\n    /**\n     * @dev Return the entire set in an array\n     *\n     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed\n     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that\n     * this function has an unbounded cost, and using it as part of a state-changing function may render the function\n     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.\n     */\n    function values(AddressSet storage set) internal view returns (address[] memory) {\n        bytes32[] memory store = _values(set._inner);\n        address[] memory result;\n\n        /// @solidity memory-safe-assembly\n        assembly {\n            result := store\n        }\n\n        return result;\n    }\n\n    // UintSet\n\n    struct UintSet {\n        Set _inner;\n    }\n\n    /**\n     * @dev Add a value to a set. O(1).\n     *\n     * Returns true if the value was added to the set, that is if it was not\n     * already present.\n     */\n    function add(UintSet storage set, uint256 value) internal returns (bool) {\n        return _add(set._inner, bytes32(value));\n    }\n\n    /**\n     * @dev Removes a value from a set. O(1).\n     *\n     * Returns true if the value was removed from the set, that is if it was\n     * present.\n     */\n    function remove(UintSet storage set, uint256 value) internal returns (bool) {\n        return _remove(set._inner, bytes32(value));\n    }\n\n    /**\n     * @dev Returns true if the value is in the set. O(1).\n     */\n    function contains(UintSet storage set, uint256 value) internal view returns (bool) {\n        return _contains(set._inner, bytes32(value));\n    }\n\n    /**\n     * @dev Returns the number of values in the set. O(1).\n     */\n    function length(UintSet storage set) internal view returns (uint256) {\n        return _length(set._inner);\n    }\n\n    /**\n     * @dev Returns the value stored at position `index` in the set. O(1).\n     *\n     * Note that there are no guarantees on the ordering of values inside the\n     * array, and it may change when more values are added or removed.\n     *\n     * Requirements:\n     *\n     * - `index` must be strictly less than {length}.\n     */\n    function at(UintSet storage set, uint256 index) internal view returns (uint256) {\n        return uint256(_at(set._inner, index));\n    }\n\n    /**\n     * @dev Return the entire set in an array\n     *\n     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed\n     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that\n     * this function has an unbounded cost, and using it as part of a state-changing function may render the function\n     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.\n     */\n    function values(UintSet storage set) internal view returns (uint256[] memory) {\n        bytes32[] memory store = _values(set._inner);\n        uint256[] memory result;\n\n        /// @solidity memory-safe-assembly\n        assembly {\n            result := store\n        }\n\n        return result;\n    }\n}\n"
      },
      "contracts/fundraise/FidxFundraiseV1_0.sol": {
        "content": "// SPDX-License-Identifier: UNLICENSED\npragma solidity ^0.8.26;\n\n/******************************************************************************\n * BE SURE TO READ THE README.md FILE\n ******************************************************************************/\n\nimport {SafeERC20} from \"@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol\";\nimport {IERC20Metadata} from \"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol\";\nimport {Math} from \"@openzeppelin/contracts/utils/math/Math.sol\";\nimport {AccessControlEnumerableUpgradeable} from \"@openzeppelin/contracts-upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol\";\nimport {Initializable} from \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\nimport {UUPSUpgradeable} from \"@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol\";\nimport {console} from \"hardhat/console.sol\";\n\n// TODO review which method should be virtual\n// TODO do we want a user-defined type for USDT/FIDX amounts? https://docs.soliditylang.org/en/latest/types.html#user-defined-value-types\n// TODO: do we want a panic method that returns all USDT to all contributors?\n// TODO review TODOs in finalize()\n\n// A single contribution.\nstruct Contribution {\n    // Address of the contributor.\n    address contributor;\n    // The amount of USDT contributed.\n    uint256 usdtContributed;\n}\n\n// A tuple of a contributor and their allotment amount.\nstruct ContributorAllotment {\n    address contributor;\n    uint256 allotmentUsdt;\n}\n\n// Possible round states.\nenum RoundState {\n    SettingUp,\n    OpeningForContributions,\n    OpenForContributions,\n    Closing,\n    Closed\n}\n\n// Round parameters.\nstruct RoundParams {\n    // Exchange rate: this specifies how much USDT are needed to get 1 FIDX.\n    uint256 oneFidxInUsdt;\n    // The maximum number of FIDX tokens offered in the round\n    uint256 fidxRoundSize;\n    // Minimum amount (in USDT) of a single contribution.\n    // This is used to ensure that contributions are not too small - small contributions\n    // will just result in higher gas costs when finalizing and are not useful for us.\n    uint256 minContributionUsdt;\n    // Contributions must come from a whitelisted address.\n    bool requireWhitelist;\n}\nlibrary RoundParamsLib {\n    function usdtRoundSize(\n        RoundParams storage self\n    ) internal view returns (uint256) {\n        return self.fidxRoundSize * self.oneFidxInUsdt;\n    }\n}\n\n// Data we generate when closing a round\nstruct RoundClose {\n    // The total number of USDT that was accepted in the round.\n    uint256 usdtAccepted;\n    // The total number of USDT that was oversubscribed in the round and will be rolled over to the next round\n    // (or returned if this was the last round).\n    uint256 usdtOversubscribed;\n    // The total total number of QFIDX tokens given out in the round.\n    uint256 qfidxGiven;\n    // The total number of QFIDX tokens left in the round.\n    uint256 qfidxLeft;\n    // The next rollover contribution index we need to process when opening the next round.\n    uint256 nextRolloverContributionIndex;\n    // The next contribution index we need to process in the closing process.\n    uint256 nextContributionIndex;\n    // Contributions that are rolled over to the next round.\n    Contribution[] rolloverContributions;\n}\n\n// Data we store per contributor for a given round.\n// Some of it is used for internal state tracking (e.g. allotment stuff) and some of it is used for\n// reporting to the frontend.\nstruct ContributorData {\n    // Total allotment amount - this is the amount we are guaranteeing the contributor can contribute and get accepted to the round.\n    uint256 totalAllotmentUsdt;\n    // Total allotted contributions made by the contributor.\n    uint256 allottedContributedUsdt;\n    // Total non-allotted contributions made by the contributor.\n    uint256 contributedUsdt;\n    // Number of FIDX tokens purchased (set only after the round is closed).\n    uint256 closedQFidxAmount;\n    // Amount rolled over to the next round (set only after the round is closed).\n    uint256 closedRolledoverUsdt;\n}\n\n// A single fundraising round\nstruct Round {\n    RoundParams params;\n    RoundState state;\n    uint8 roundNumber;\n    // Amount of ETH (in USDT) contributed so far in the round\n    uint256 totalUsdtContributed;\n    // Total allotment (in USDT) that is reserved for specific contributors.\n    uint256 totalAllotmentUsdt;\n    // Non-allotted contributions in that round.\n    Contribution[] contributions;\n    // Number of allotted contributions (we dont store the list of allotted contributions since its not necessary)\n    uint256 numAllottedContributions;\n    // Details about the closing of the round.\n    RoundClose closing;\n    // Specific data for each contributor.\n    mapping(address => ContributorData) contributorData;\n}\n\n// Info about a single round that excludes arrays/maps, used by the frontend app.\nstruct RoundInfo {\n    // Round parameters\n    RoundParams params;\n    // Round state\n    RoundState state;\n    // Total amount of USDT contributed so far\n    uint256 totalUsdtContributed;\n    // Total amount reserved for allotments\n    uint256 totalAllotmentUsdt;\n    // Number of allotted contributions\n    uint256 numAllottedContributions;\n    // Number of non-allotted contributions\n    uint256 numContributions;\n    // This will exclude rolloverContributions\n    RoundClose closing;\n}\n\nlibrary RoundLib {\n    // Get the amount that has not been allotted yet.\n    function unallottedAmount(\n        Round storage self\n    ) internal view returns (uint256) {\n        return\n            RoundParamsLib.usdtRoundSize(self.params) - self.totalAllotmentUsdt;\n    }\n}\n\n// The contract\ncontract FidxFundraiseV1_0 is\n    Initializable,\n    AccessControlEnumerableUpgradeable,\n    UUPSUpgradeable\n{\n    // This must match whats inside the fidx token contract.\n    // We use a const instead of calling the contract's decimals() method to save on gas.\n    uint256 public constant FIDX_DECIMALS = 18;\n\n    // This must match whats inside the usdt token contract.\n    // We use a const instead of calling the contract's decimals() method to save on gas.\n    uint256 public constant USDT_DECIMALS = 6;\n\n    // Access control role: Round administrator.\n    // The round administrator can setup, open and close rounds. They can also turn the whitelist on/off.\n    bytes32 public constant ROUND_ADMIN_ROLE = keccak256(\"ROUND_ADMIN_ROLE\");\n\n    // Access control role: Round helper.\n    // The round helper can increase the round size, add/remove contributors from the whitelist and configure allocations.\n    bytes32 public constant ROUND_HELPER_ROLE = keccak256(\"ROUND_HELPER_ROLE\");\n\n    using RoundParamsLib for RoundParams;\n    using RoundLib for Round;\n    using SafeERC20 for IERC20Metadata;\n\n    /**************************************************************************\n     * Modifiers\n     *************************************************************************/\n    modifier requireRoundOpenForContributions() {\n        RoundState state = _getCurrentRound().state;\n        if (state != RoundState.OpenForContributions) {\n            revert FidxFundraiseInvalidRoundState(\n                state,\n                \"state must be OpenForContributions\"\n            );\n        }\n\n        _;\n    }\n\n    modifier notFinalized() {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        if ($.finalized) {\n            revert FidxFundraiseAlreadyFinalized();\n        }\n\n        _;\n    }\n\n    modifier finalized() {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        if (!$.finalized) {\n            revert FidxFundraiseNotFinalized();\n        }\n\n        _;\n    }\n\n    /**************************************************************************\n     * Errors\n     *************************************************************************/\n    error FidxFundraiseInvalidRoundState(RoundState curState, string details);\n    error FidxFundraiseContributionAmountTooLow(uint256 minContributionUsdt);\n    error FidxFundraiseAllotmentExceededRoundSize(\n        uint256 index,\n        uint256 remainingAllotment,\n        uint256 allottedAmountForThisContributor\n    );\n    error FidxFundraiseAlreadyFinalized();\n    error FidxFundraiseNotFinalized();\n    error FidxFundraiseAllotmentUsdtMustDivideByOneFidxInUsdt(\n        uint256 allotmentUsdt,\n        uint256 oneFidxInUsdt\n    );\n    error FidxFundraiseNotWhitelisted(address contributor);\n    error FidxFundraiseDistributionAlreadyClaimed();\n    error FidxFundraiseAssertionFailed(string details);\n\n    /**************************************************************************\n     * Events\n     *************************************************************************/\n    event FidxFundraiseRoundSetup(\n        uint8 indexed roundNum,\n        uint256 oneFidxInUsdt,\n        uint256 fidxRoundSize,\n        uint256 minContributionUsdt,\n        bool requireWhitelist\n    );\n    event FidxFundraiseAllotmentIncreased(\n        uint8 indexed roundNum,\n        address indexed contributor,\n        uint256 increasedBy\n    );\n    event FidxFundraiseAllottedContributionReceived(\n        uint8 indexed roundNum,\n        address indexed contributor,\n        uint256 amount\n    );\n    event FidxFundraiseNonAllottedContributionReceived(\n        uint8 indexed roundNum,\n        address indexed contributor,\n        uint256 amount\n    );\n    event FidxFundraiseRoundSizeIncreased(\n        uint8 indexed roundNum,\n        uint256 oldFidxRoundSize,\n        uint256 newFidxRoundSize\n    );\n    event FidxFundraiseFinalized(\n        uint256 totalQFidxDistributed,\n        uint256 totalUsdtContributed,\n        uint256 totalQFidxReturned,\n        uint256 totalUsdtReturned\n    );\n    event FidxFundraiseRoundOpenMoreContributesToProcess(\n        uint8 indexed roundNum,\n        uint256 contributionsLeft\n    );\n    event FidxFundraiseRoundOpenForContributions(\n        uint8 indexed roundNum,\n        uint256 oneFidxInUsdt,\n        uint256 fidxRoundSize,\n        uint256 minContributionUsdt\n    );\n    event FidxFundraiseRoundClosing(uint8 indexed roundNum);\n    event FidxFundraiseRoundCloseMoreContributesToProcess(\n        uint8 indexed roundNum,\n        uint256 contributionsLeft\n    );\n    event FidxFundraiseRoundClosed(\n        uint8 indexed roundNum,\n        uint256 usdtAccepted,\n        uint256 usdtOversubscribed,\n        uint256 qfidxGiven,\n        uint256 qfidxLeft\n    );\n    event FidxFundraiseRouteRequiresWhitelistChanged(\n        uint8 indexed roundNum,\n        bool requiresWhitelist\n    );\n    event FidxFundraiseDistributionClaimed(\n        address indexed contributor,\n        uint256 qfidxAmount,\n        uint256 returnedUsdt\n    );\n\n    /**************************************************************************\n     * Storage\n     *************************************************************************/\n\n    /// @custom:storage-location erc7201:firedex.storage.Fundraise.V1_0\n    struct FundraiseStorage {\n        // The instance of the fidx token contract (this is the token that we will be handing out to investors).\n        IERC20Metadata fidxToken;\n        // The instance of the USDT token contract (this is the token that we will be getting from contributors).\n        IERC20Metadata usdtToken;\n        // Fundraising rounds\n        Round[] rounds;\n        // A map of address => QFIDX tokens we will be distributing when the fundraising ends.\n        mapping(address => uint256) qfidxDistributions;\n        // Total number of QFIDX tokens we will be distributing. This is a sum of all entires in the qfidxDistributions map.\n        // We maintain it manually instead of going over the map in order to avoid an O(n) iteration.\n        uint256 qfidxDistributionsTotal;\n        // Whether fundraising finalized and no further action is possible\n        bool finalized;\n        // Contributors whitelist.\n        // A round can be configured to only accept contributions from a whitelisted address.\n        mapping(address => bool) contributorsWhitelist;\n        // A map of address => whether they claimed their distribution.\n        mapping(address => bool) distributionsClaimed;\n    }\n\n    // keccak256(abi.encode(uint256(keccak256(\"firedex.storage.Fundraise.V1_0\")) - 1)) & ~bytes32(uint256(0xff))\n    bytes32 private constant FUNDRAISE_STORAGE_LOCATION =\n        0x5819f31360cdaa78041fc96e135cee51a16414ffaaef47a36b24b202c72f6900;\n\n    function _getFundraiseStorage()\n        private\n        pure\n        returns (FundraiseStorage storage $)\n    {\n        // solhint-disable-next-line no-inline-assembly\n        assembly {\n            $.slot := FUNDRAISE_STORAGE_LOCATION\n        }\n    }\n\n    /**************************************************************************\n     * Public methods\n     *************************************************************************/\n\n    /// @custom:oz-upgrades-unsafe-allow constructor\n    constructor() {\n        _disableInitializers();\n    }\n\n    function initialize(\n        address initialOwner,\n        IERC20Metadata _fidxToken,\n        IERC20Metadata _usdtToken\n    ) public initializer {\n        require(\n            _fidxToken.decimals() == FIDX_DECIMALS,\n            \"invalid fidx token decimals\"\n        );\n        require(\n            _usdtToken.decimals() == USDT_DECIMALS,\n            \"invalid usdt token decimals\"\n        );\n\n        __AccessControl_init();\n        __UUPSUpgradeable_init();\n\n        _grantRole(DEFAULT_ADMIN_ROLE, initialOwner);\n        _grantRole(ROUND_ADMIN_ROLE, initialOwner);\n        _grantRole(ROUND_HELPER_ROLE, initialOwner);\n\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        $.fidxToken = _fidxToken;\n        $.usdtToken = _usdtToken;\n        $.rounds.push(); // create the first round\n    }\n\n    function version() external pure virtual returns (string memory) {\n        return \"1.0\";\n    }\n\n    /**\n     * @dev Returns the instance of the fidx token contract.\n     */\n    function fidxToken() public view virtual returns (IERC20Metadata) {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        return $.fidxToken;\n    }\n\n    /**\n     * @dev Returns the instance of the usdt token contract.\n     */\n    function usdtToken() public view virtual returns (IERC20Metadata) {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        return $.usdtToken;\n    }\n\n    /**\n     * @dev Returns the current round parameters.\n     */\n    function getCurrentRoundParams()\n        public\n        view\n        virtual\n        returns (RoundParams memory)\n    {\n        return _getCurrentRound().params;\n    }\n\n    /**\n     * @dev Returns the total number of rounds.\n     */\n    function getNumRounds() public view virtual returns (uint8) {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        return uint8($.rounds.length);\n    }\n\n    /**\n     * @dev Returns some details about the given round.\n     */\n    function getRoundInfo(\n        uint8 roundNum\n    ) public view virtual returns (RoundInfo memory info) {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        require(roundNum < $.rounds.length, \"invalid round number\");\n\n        info.params = $.rounds[roundNum].params;\n        info.state = $.rounds[roundNum].state;\n        info.totalUsdtContributed = $.rounds[roundNum].totalUsdtContributed;\n        info.totalAllotmentUsdt = $.rounds[roundNum].totalAllotmentUsdt;\n        info.numAllottedContributions = $\n            .rounds[roundNum]\n            .numAllottedContributions;\n        info.numContributions = $.rounds[roundNum].contributions.length;\n\n        if (\n            $.rounds[roundNum].state == RoundState.Closing ||\n            $.rounds[roundNum].state == RoundState.Closed\n        ) {\n            info.closing.usdtAccepted = $.rounds[roundNum].closing.usdtAccepted;\n            info.closing.usdtOversubscribed = $\n                .rounds[roundNum]\n                .closing\n                .usdtOversubscribed;\n            info.closing.qfidxGiven = $.rounds[roundNum].closing.qfidxGiven;\n            info.closing.qfidxLeft = $.rounds[roundNum].closing.qfidxLeft;\n            info.closing.nextRolloverContributionIndex = $\n                .rounds[roundNum]\n                .closing\n                .nextRolloverContributionIndex;\n            info.closing.nextContributionIndex = $\n                .rounds[roundNum]\n                .closing\n                .nextContributionIndex;\n        }\n    }\n\n    /**\n     * @dev Returns contributor data for a specific round and contributor.\n     */\n    function getContributorData(\n        uint8 roundNum,\n        address contributor\n    ) public view virtual returns (ContributorData memory) {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        require(roundNum < $.rounds.length, \"invalid round number\");\n        return $.rounds[roundNum].contributorData[contributor];\n    }\n\n    /**\n     * @dev Set up the round.\n     */\n    function setupRound(\n        RoundParams calldata params\n    ) public virtual onlyRole(ROUND_ADMIN_ROLE) notFinalized {\n        _ensureSetupParamsAreValid(params);\n\n        Round storage currentRound = _getCurrentRound();\n        if (currentRound.state != RoundState.SettingUp) {\n            revert FidxFundraiseInvalidRoundState(\n                currentRound.state,\n                \"state must be SettingUp\"\n            );\n        }\n\n        // We only allow setting up when no allotments have been configured.\n        // This is because when adding allotments we ensure that the sum of the allotments\n        // does not exceed the round size. But setting up can reduce the round size, and then we end with\n        // allotments that cannot actually be covered.\n        // So we do not allow changing the round parameters after allotments have been configured.\n        // If needed, there is a resetRound method that clears everything in the round.\n        assert(currentRound.totalAllotmentUsdt == 0);\n\n        // Store the setup parameters\n        currentRound.params = params;\n\n        emit FidxFundraiseRoundSetup(\n            currentRound.roundNumber,\n            params.oneFidxInUsdt,\n            params.fidxRoundSize,\n            params.minContributionUsdt,\n            params.requireWhitelist\n        );\n    }\n\n    /**\n     * @dev Reset a round to its initial state.\n     */\n    function resetRound()\n        public\n        virtual\n        onlyRole(ROUND_ADMIN_ROLE)\n        notFinalized\n    {\n        Round storage currentRound = _getCurrentRound();\n        if (currentRound.state != RoundState.SettingUp) {\n            revert FidxFundraiseInvalidRoundState(\n                currentRound.state,\n                \"state must be SettingUp\"\n            );\n        }\n\n        uint8 curRoundNum = currentRound.roundNumber;\n\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        $.rounds.push(); // create the next round\n        $.rounds[$.rounds.length - 1].roundNumber = curRoundNum;\n    }\n\n    /**\n     * @dev Open the round for contributions.\n     *\n     * batchSize allows us to break this into multiple transactions in case there are too many rollover contributions to process in a single transaction.\n     * It's a workaround for the O(N) loop that goes over all rollover contributions.\n     */\n    function openRoundForContributions()\n        public\n        virtual\n        onlyRole(ROUND_ADMIN_ROLE)\n        notFinalized\n    {\n        openRoundForContributions(type(uint256).max);\n    }\n\n    function openRoundForContributions(\n        uint256 batchSize\n    ) public virtual onlyRole(ROUND_ADMIN_ROLE) notFinalized {\n        Round storage currentRound = _getCurrentRound();\n\n        if (currentRound.state != RoundState.OpeningForContributions) {\n            if (currentRound.state != RoundState.SettingUp) {\n                revert FidxFundraiseInvalidRoundState(\n                    currentRound.state,\n                    \"state must be SettingUp\"\n                );\n            }\n\n            _ensureSetupParamsAreValid(currentRound.params);\n\n            currentRound.state = RoundState.OpeningForContributions;\n        }\n\n        // Take contributions from the previous round. We do this before transitioning to\n        // OpenForContributions, which guarantees that any contributions from the previous round\n        // will get priority over new contributions.\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        if ($.rounds.length >= 2) {\n            Round storage previousRound = $.rounds[$.rounds.length - 2];\n            assert(previousRound.state == RoundState.Closed);\n\n            uint256 contributionsProcessed = 0;\n\n            while (\n                contributionsProcessed < batchSize &&\n                previousRound.closing.nextRolloverContributionIndex <\n                previousRound.closing.rolloverContributions.length\n            ) {\n                Contribution storage rolloverContribution = previousRound\n                    .closing\n                    .rolloverContributions[\n                        previousRound.closing.nextRolloverContributionIndex\n                    ];\n\n                _contribute(\n                    currentRound,\n                    rolloverContribution.contributor,\n                    rolloverContribution.usdtContributed\n                );\n\n                previousRound.closing.nextRolloverContributionIndex++;\n                contributionsProcessed++;\n            }\n\n            uint256 contributionsLeft = previousRound\n                .closing\n                .rolloverContributions\n                .length - previousRound.closing.nextRolloverContributionIndex;\n            if (contributionsLeft > 0) {\n                console.log(\n                    \"Not opening yet, still have %d contributions left\",\n                    contributionsLeft\n                );\n\n                emit FidxFundraiseRoundOpenMoreContributesToProcess(\n                    currentRound.roundNumber,\n                    contributionsLeft\n                );\n\n                return;\n            }\n        }\n\n        console.log(\"Open round for contributions\");\n        currentRound.state = RoundState.OpenForContributions;\n\n        emit FidxFundraiseRoundOpenForContributions(\n            currentRound.roundNumber,\n            currentRound.params.oneFidxInUsdt,\n            currentRound.params.fidxRoundSize,\n            currentRound.params.minContributionUsdt\n        );\n    }\n\n    /**\n     * @dev Close the current round.\n     *\n     * batchSize allows us to break this into multiple transactions in case there are too many contributions to process in a single transaction.\n     * It's a workaround for the O(N) loop that goes over all contributions.\n     */\n    function closeRound()\n        public\n        virtual\n        onlyRole(ROUND_ADMIN_ROLE)\n        notFinalized\n    {\n        closeRound(type(uint256).max);\n    }\n\n    function closeRound(\n        uint256 batchSize\n    ) public virtual onlyRole(ROUND_ADMIN_ROLE) notFinalized {\n        Round storage currentRound = _getCurrentRound();\n\n        if (currentRound.state != RoundState.Closing) {\n            if (currentRound.state != RoundState.OpenForContributions) {\n                revert FidxFundraiseInvalidRoundState(\n                    currentRound.state,\n                    \"state must be OpenForContributions\"\n                );\n            }\n\n            console.log(\n                \"Preparing to close round #%d\",\n                currentRound.roundNumber\n            );\n\n            currentRound.state = RoundState.Closing;\n            currentRound.closing.qfidxLeft =\n                currentRound.params.fidxRoundSize *\n                10 ** FIDX_DECIMALS -\n                currentRound.closing.qfidxGiven;\n\n            emit FidxFundraiseRoundClosing(currentRound.roundNumber);\n        }\n        console.log(\"Closing round #%d\", currentRound.roundNumber);\n\n        // Process unallotted contributions as long as we have fidx left. Allotted contributions were processed when they were contributed.\n        uint256 contributionsProcessed = 0;\n        while (\n            contributionsProcessed < batchSize &&\n            currentRound.closing.nextContributionIndex <\n            currentRound.contributions.length\n        ) {\n            Contribution storage contribution = currentRound.contributions[\n                currentRound.closing.nextContributionIndex\n            ];\n\n            // Figure out how many QFIDX we can give for a given amount of USDT.\n            // Not all USDT might get used, for example if the ratio ends up being\n            // 1 QFIDX = 2 USDT, and someone contributed 3 USDT, we can only give\n            // 1 QFIDX (and will have 1 USDT left).\n            // We round down to be conservative.\n            uint256 qfidx = Math.min(\n                Math.mulDiv(\n                    contribution.usdtContributed,\n                    10 ** FIDX_DECIMALS,\n                    currentRound.params.oneFidxInUsdt\n                ),\n                currentRound.closing.qfidxLeft\n            );\n\n            // How many USDT are actually getting contributed based on the amount of QFIDX.\n            // We round up to be conservative.\n            uint256 usdtAccepted = Math.mulDiv(\n                qfidx,\n                currentRound.params.oneFidxInUsdt,\n                10 ** FIDX_DECIMALS,\n                Math.Rounding.Ceil\n            );\n\n            console.log(\n                \"    Giving %d QFIDX to %s (for an unallotted investment of %d USDT)\",\n                qfidx,\n                contribution.contributor,\n                usdtAccepted\n            );\n            _incQFidxDistribution(contribution.contributor, qfidx);\n            currentRound\n                .contributorData[contribution.contributor]\n                .closedQFidxAmount += qfidx;\n\n            // See how much USDT we were unable to accommodate and push that to the next round.\n            uint256 oversubscribedUsdt = contribution.usdtContributed -\n                usdtAccepted;\n            if (oversubscribedUsdt > 0) {\n                console.log(\n                    \"       Rolling over %d USDT to the next round\",\n                    oversubscribedUsdt\n                );\n\n                currentRound.closing.rolloverContributions.push(\n                    Contribution({\n                        contributor: contribution.contributor,\n                        usdtContributed: oversubscribedUsdt\n                    })\n                );\n\n                currentRound\n                    .contributorData[contribution.contributor]\n                    .closedRolledoverUsdt += oversubscribedUsdt;\n            }\n\n            currentRound.closing.usdtAccepted += usdtAccepted;\n            currentRound.closing.qfidxGiven += qfidx;\n            currentRound.closing.qfidxLeft -= qfidx;\n            currentRound.closing.usdtOversubscribed += oversubscribedUsdt;\n            currentRound.closing.nextContributionIndex++;\n            contributionsProcessed++;\n        }\n\n        uint256 contributionsLeft = currentRound.contributions.length -\n            currentRound.closing.nextContributionIndex;\n        if (contributionsLeft == 0) {\n            console.log(\n                \"    Closing: %d USDT accepted, %d USDT rolling over\",\n                currentRound.closing.usdtAccepted,\n                currentRound.closing.usdtOversubscribed\n            );\n            console.log(\n                \"             %d QFIDX given, %d QFIDX left\",\n                currentRound.closing.qfidxGiven,\n                currentRound.closing.qfidxLeft\n            );\n\n            currentRound.state = RoundState.Closed;\n\n            FundraiseStorage storage $ = _getFundraiseStorage();\n            $.rounds.push(); // create the next round\n            $.rounds[$.rounds.length - 1].roundNumber =\n                currentRound.roundNumber +\n                1;\n\n            emit FidxFundraiseRoundClosed(\n                currentRound.roundNumber,\n                currentRound.closing.usdtAccepted,\n                currentRound.closing.usdtOversubscribed,\n                currentRound.closing.qfidxGiven,\n                currentRound.closing.qfidxLeft\n            );\n        } else {\n            console.log(\n                \"    Not closing yet, still have %d contributions left\",\n                contributionsLeft\n            );\n            emit FidxFundraiseRoundCloseMoreContributesToProcess(\n                currentRound.roundNumber,\n                contributionsLeft\n            );\n        }\n    }\n\n    /**\n     * @dev Increase the allotments of a list of addresses in the current round.\n     */\n    function increaseAllotments(\n        ContributorAllotment[] calldata allotments,\n        bool increaseRoundSizeIfNecessary\n    ) public virtual onlyRole(ROUND_HELPER_ROLE) notFinalized {\n        Round storage currentRound = _getCurrentRound();\n        if (\n            currentRound.state != RoundState.SettingUp &&\n            currentRound.state != RoundState.OpenForContributions\n        ) {\n            revert FidxFundraiseInvalidRoundState(\n                currentRound.state,\n                \"state must be SettingUp or OpenForContributions\"\n            );\n        }\n        _ensureSetupParamsAreValid(currentRound.params);\n\n        for (uint256 i = 0; i < allotments.length; ++i) {\n            address contributor = allotments[i].contributor;\n            uint256 allotmentUsdt = allotments[i].allotmentUsdt;\n            uint256 unallottedAmount = currentRound.unallottedAmount();\n\n            // Forcing the allotment to be a multiple of one FIDX in USDT simplifies the math in closeRound.\n            if (allotmentUsdt % currentRound.params.oneFidxInUsdt != 0) {\n                revert FidxFundraiseAllotmentUsdtMustDivideByOneFidxInUsdt(\n                    allotmentUsdt,\n                    currentRound.params.oneFidxInUsdt\n                );\n            }\n\n            if (allotmentUsdt > unallottedAmount) {\n                if (increaseRoundSizeIfNecessary) {\n                    uint256 usdtDeficit = allotmentUsdt - unallottedAmount;\n\n                    uint256 oldRoundSize = currentRound.params.fidxRoundSize;\n                    currentRound.params.fidxRoundSize += Math.ceilDiv(\n                        usdtDeficit,\n                        currentRound.params.oneFidxInUsdt\n                    );\n\n                    emit FidxFundraiseRoundSizeIncreased(\n                        currentRound.roundNumber,\n                        oldRoundSize,\n                        currentRound.params.fidxRoundSize\n                    );\n                } else {\n                    revert FidxFundraiseAllotmentExceededRoundSize(\n                        i,\n                        unallottedAmount,\n                        currentRound\n                            .contributorData[contributor]\n                            .totalAllotmentUsdt\n                    );\n                }\n            }\n\n            currentRound\n                .contributorData[contributor]\n                .totalAllotmentUsdt += allotmentUsdt;\n            currentRound.totalAllotmentUsdt += allotmentUsdt;\n\n            emit FidxFundraiseAllotmentIncreased(\n                currentRound.roundNumber,\n                contributor,\n                allotmentUsdt\n            );\n        }\n    }\n\n    function increaseAllotments(\n        ContributorAllotment[] calldata allotments\n    ) public virtual {\n        increaseAllotments(allotments, false);\n    }\n\n    /**\n     * @dev Increase the size of the current round.\n     */\n    function increaseRoundSize(\n        uint256 newFidxRoundSize\n    ) public virtual onlyRole(ROUND_HELPER_ROLE) {\n        Round storage currentRound = _getCurrentRound();\n\n        if (currentRound.state != RoundState.OpenForContributions) {\n            revert FidxFundraiseInvalidRoundState(\n                currentRound.state,\n                \"state must be OpenForContributions\"\n            );\n        }\n\n        require(\n            newFidxRoundSize > currentRound.params.fidxRoundSize,\n            \"fidx round size must increase\"\n        );\n        emit FidxFundraiseRoundSizeIncreased(\n            currentRound.roundNumber,\n            currentRound.params.fidxRoundSize,\n            newFidxRoundSize\n        );\n        currentRound.params.fidxRoundSize = newFidxRoundSize;\n    }\n\n    /**\n     * @dev Contribute to the current round.\n     */\n    function contribute(\n        uint256 microUsdtAmount\n    ) public virtual requireRoundOpenForContributions notFinalized {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        Round storage currentRound = _getCurrentRound();\n\n        if (microUsdtAmount < currentRound.params.minContributionUsdt) {\n            revert FidxFundraiseContributionAmountTooLow(\n                currentRound.params.minContributionUsdt\n            );\n        }\n\n        // Transfer the USDT to ourselves\n        $.usdtToken.safeTransferFrom(\n            msg.sender,\n            address(this),\n            microUsdtAmount\n        );\n\n        _contribute(currentRound, msg.sender, microUsdtAmount);\n    }\n\n    /**\n     * @dev Get the total number of QFIDX tokens we are committed to distributing when fundraising finalizes.\n     */\n    function totalQFidxToBeDistributed() public view returns (uint256 total) {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        total = $.qfidxDistributionsTotal;\n    }\n\n    /**\n     * @dev Finalize fundraising.\n     * This makes it possible for all contributors to claim their QFIDX and USDT rfunds (using the claim() method)\n     */\n    function finalize()\n        public\n        virtual\n        onlyRole(DEFAULT_ADMIN_ROLE)\n        notFinalized\n    {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        Round storage currentRound = _getCurrentRound();\n\n        // Setting up means the previous round has been closed.\n        if (currentRound.state != RoundState.SettingUp) {\n            revert FidxFundraiseInvalidRoundState(\n                currentRound.state,\n                \"state must be SettingUp\"\n            );\n        }\n\n        // Remove the current round from the list of rounds - this is a SettingUp round that will never get set up.\n        $.rounds.pop();\n        require($.rounds.length > 0, \"no rounds to finalize\");\n\n        // Check if we have enough FIDX in the contract. If not, make an attempt to get them from the caller.\n        // If that fails, we'll revert.\n        uint256 totalToBeDistributed = totalQFidxToBeDistributed();\n        uint256 contractBalance = $.fidxToken.balanceOf(address(this));\n        if (totalToBeDistributed > contractBalance) {\n            $.fidxToken.safeTransferFrom(\n                msg.sender,\n                address(this),\n                totalToBeDistributed - contractBalance\n            );\n        }\n\n        console.log(\"Finalizing fundraising\");\n\n        // This guarantees we can only finalize once.\n        $.finalized = true;\n\n        // Prepare to return oversubscribed contributions.\n        Round storage lastRound = $.rounds[$.rounds.length - 1];\n        uint256 totalUsdtContributed = $.usdtToken.balanceOf(address(this));\n        uint256 totalUsdtReturned = lastRound.closing.usdtOversubscribed;\n\n        uint256 remainingQFidx = $.fidxToken.balanceOf(address(this)) -\n            totalToBeDistributed;\n\n        console.log(\"    Remaining QFIDX: %d\", remainingQFidx);\n        console.log(\"    USDT balance: %d\", address(this).balance);\n        console.log(\n            \"    USDT raised: %d\",\n            totalUsdtContributed - totalUsdtReturned\n        );\n        console.log(\"    USDT returned: %d\", totalUsdtReturned);\n\n        // TODO review this\n        // Any unused FIDX returned to caller.\n        $.fidxToken.safeTransfer(msg.sender, remainingQFidx);\n\n        // TODO review this\n        // Send fundraised USDT to caller.\n        $.usdtToken.safeTransfer(\n            msg.sender,\n            totalUsdtContributed - totalUsdtReturned\n        );\n\n        emit FidxFundraiseFinalized(\n            totalToBeDistributed,\n            totalUsdtContributed - totalUsdtReturned,\n            remainingQFidx,\n            totalUsdtReturned\n        );\n    }\n\n    /**\n     * @dev Check if fundraising is finalized.\n     */\n    function isFinalized() public view returns (bool) {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        return $.finalized;\n    }\n\n    /**\n     * @dev Add addresses to the whitelist.\n     */\n    function whitelistAdd(\n        address[] calldata contributors\n    ) public virtual onlyRole(ROUND_HELPER_ROLE) notFinalized {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n\n        for (uint256 i = 0; i < contributors.length; ++i) {\n            $.contributorsWhitelist[contributors[i]] = true;\n        }\n    }\n\n    /**\n     * @dev Remove addresses from the whitelist.\n     */\n    function whitelistRemove(\n        address[] calldata contributors\n    ) public virtual onlyRole(ROUND_HELPER_ROLE) notFinalized {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n\n        for (uint256 i = 0; i < contributors.length; ++i) {\n            $.contributorsWhitelist[contributors[i]] = false;\n        }\n    }\n\n    /**\n     * @dev Check if an address is whitelisted.\n     */\n    function isWhitelisted(address addr) public view virtual returns (bool) {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        return $.contributorsWhitelist[addr];\n    }\n\n    /**\n     * @dev Change whether the current route requires being whitelisted or not.\n     */\n    function setCurrentRouteRequiresWhitelist(\n        bool requireWhitelist\n    ) public virtual onlyRole(ROUND_ADMIN_ROLE) notFinalized {\n        Round storage currentRound = _getCurrentRound();\n        if (\n            currentRound.state != RoundState.SettingUp &&\n            currentRound.state != RoundState.OpenForContributions\n        ) {\n            revert FidxFundraiseInvalidRoundState(\n                currentRound.state,\n                \"state must be SettingUp or OpenForContributions\"\n            );\n        }\n\n        if (currentRound.params.requireWhitelist != requireWhitelist) {\n            currentRound.params.requireWhitelist = requireWhitelist;\n            emit FidxFundraiseRouteRequiresWhitelistChanged(\n                currentRound.roundNumber,\n                requireWhitelist\n            );\n        }\n    }\n\n    /**\n     * @dev Get the distribution amount and USDT refund amount for a given contributor, and whether the distribution has been claimed.\n     */\n    function getDistributionInfo(\n        address contributor\n    )\n        public\n        view\n        virtual\n        finalized\n        returns (uint256 qfidxAmount, uint256 usdtAmount, bool claimed)\n    {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        Round storage lastRound = $.rounds[$.rounds.length - 1];\n\n        qfidxAmount = $.qfidxDistributions[contributor];\n        usdtAmount = lastRound\n            .contributorData[contributor]\n            .closedRolledoverUsdt;\n        claimed = $.distributionsClaimed[contributor];\n    }\n\n    /**\n     * @dev Claim any FIDX and USDT distribution.\n     */\n    function claim() public virtual finalized {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n\n        (\n            uint256 qfidxAmount,\n            uint256 usdtAmount,\n            bool claimed\n        ) = getDistributionInfo(msg.sender);\n\n        // Prevent re-entrance.\n        if (claimed) {\n            revert FidxFundraiseDistributionAlreadyClaimed();\n        }\n        $.distributionsClaimed[msg.sender] = true;\n\n        if (usdtAmount > 0) {\n            $.usdtToken.safeTransfer(msg.sender, usdtAmount);\n        }\n\n        if (qfidxAmount > 0) {\n            $.fidxToken.safeTransfer(msg.sender, qfidxAmount);\n        }\n\n        emit FidxFundraiseDistributionClaimed(\n            msg.sender,\n            qfidxAmount,\n            usdtAmount\n        );\n    }\n\n    /**************************************************************************\n     * Internal methods\n     *************************************************************************/\n\n    function _authorizeUpgrade(\n        address newImplementation\n    )\n        internal\n        override\n        onlyRole(DEFAULT_ADMIN_ROLE) // solhint-disable-next-line no-empty-blocks\n    {}\n\n    /**\n     * @dev Get the current round if one is available.\n     * It is possible that there is no current round, or that the current round is inactive.\n     */\n    function _getCurrentRound() internal view returns (Round storage) {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        return $.rounds[$.rounds.length - 1];\n    }\n\n    /**\n     * @dev Contribute to the current round.\n     */\n    function _contribute(\n        Round storage currentRound,\n        address contributor,\n        uint256 amount\n    ) internal virtual {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n        if (\n            currentRound.params.requireWhitelist &&\n            !$.contributorsWhitelist[contributor]\n        ) {\n            revert FidxFundraiseNotWhitelisted(contributor);\n        }\n\n        currentRound.totalUsdtContributed += amount;\n\n        // See how much of this contribution is considered allotment, and as such get priority.\n        ContributorData storage contributorData = currentRound.contributorData[\n            contributor\n        ];\n        uint256 allottedAmount = Math.min(\n            amount,\n            // Cap at remaining total allotment\n            contributorData.totalAllotmentUsdt -\n                contributorData.allottedContributedUsdt\n        );\n        if (allottedAmount > 0) {\n            // Use some of the allotment\n            contributorData.allottedContributedUsdt += allottedAmount;\n            amount -= allottedAmount;\n\n            // Figure out how many QFIDX we give for this amount of USDT.\n            // The allotted amount should result in an even number of FIDX because there's a check\n            // for that in increaseAllotments.\n            // Since this is an allotted contribution, we know there's room for it in the round.\n            uint256 qfidx = Math.mulDiv(\n                allottedAmount,\n                10 ** FIDX_DECIMALS,\n                currentRound.params.oneFidxInUsdt\n            );\n\n            console.log(\n                \"    Giving %d QFIDX to %s (for an allotted investment of %d USDT)\",\n                qfidx,\n                contributor,\n                allottedAmount\n            );\n            _incQFidxDistribution(contributor, qfidx);\n            currentRound\n                .contributorData[contributor]\n                .closedQFidxAmount += qfidx;\n\n            currentRound.closing.usdtAccepted += allottedAmount;\n            currentRound.closing.qfidxGiven += qfidx;\n            currentRound.numAllottedContributions++;\n\n            emit FidxFundraiseAllottedContributionReceived(\n                currentRound.roundNumber,\n                contributor,\n                allottedAmount\n            );\n        }\n\n        if (amount > 0) {\n            currentRound.contributions.push(\n                Contribution({\n                    contributor: contributor,\n                    usdtContributed: amount\n                })\n            );\n\n            currentRound.contributorData[contributor].contributedUsdt += amount;\n\n            emit FidxFundraiseNonAllottedContributionReceived(\n                currentRound.roundNumber,\n                contributor,\n                amount\n            );\n        }\n    }\n\n    /**\n     * @dev A helper for increasing the amount of QFIDX tokens we want to distribute to a given contributor.\n     */\n    function _incQFidxDistribution(\n        address contributor,\n        uint256 qfidxAmount\n    ) internal virtual {\n        FundraiseStorage storage $ = _getFundraiseStorage();\n\n        $.qfidxDistributions[contributor] += qfidxAmount;\n        $.qfidxDistributionsTotal += qfidxAmount;\n    }\n\n    /**\n     * @dev Ensure that the setup parameters are valid.\n     */\n    function _ensureSetupParamsAreValid(\n        RoundParams memory params\n    ) internal virtual {\n        // TODO might want even stronger guards here\n        assert(params.oneFidxInUsdt >= 1);\n        assert(params.fidxRoundSize >= 1);\n        assert(params.minContributionUsdt >= 1);\n    }\n}\n"
      },
      "hardhat/console.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity >=0.4.22 <0.9.0;\n\nlibrary console {\n    address constant CONSOLE_ADDRESS =\n        0x000000000000000000636F6e736F6c652e6c6f67;\n\n    function _sendLogPayloadImplementation(bytes memory payload) internal view {\n        address consoleAddress = CONSOLE_ADDRESS;\n        /// @solidity memory-safe-assembly\n        assembly {\n            pop(\n                staticcall(\n                    gas(),\n                    consoleAddress,\n                    add(payload, 32),\n                    mload(payload),\n                    0,\n                    0\n                )\n            )\n        }\n    }\n\n    function _castToPure(\n      function(bytes memory) internal view fnIn\n    ) internal pure returns (function(bytes memory) pure fnOut) {\n        assembly {\n            fnOut := fnIn\n        }\n    }\n\n    function _sendLogPayload(bytes memory payload) internal pure {\n        _castToPure(_sendLogPayloadImplementation)(payload);\n    }\n\n    function log() internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log()\"));\n    }\n    function logInt(int256 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(int256)\", p0));\n    }\n\n    function logUint(uint256 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256)\", p0));\n    }\n\n    function logString(string memory p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string)\", p0));\n    }\n\n    function logBool(bool p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool)\", p0));\n    }\n\n    function logAddress(address p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address)\", p0));\n    }\n\n    function logBytes(bytes memory p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes)\", p0));\n    }\n\n    function logBytes1(bytes1 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes1)\", p0));\n    }\n\n    function logBytes2(bytes2 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes2)\", p0));\n    }\n\n    function logBytes3(bytes3 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes3)\", p0));\n    }\n\n    function logBytes4(bytes4 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes4)\", p0));\n    }\n\n    function logBytes5(bytes5 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes5)\", p0));\n    }\n\n    function logBytes6(bytes6 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes6)\", p0));\n    }\n\n    function logBytes7(bytes7 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes7)\", p0));\n    }\n\n    function logBytes8(bytes8 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes8)\", p0));\n    }\n\n    function logBytes9(bytes9 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes9)\", p0));\n    }\n\n    function logBytes10(bytes10 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes10)\", p0));\n    }\n\n    function logBytes11(bytes11 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes11)\", p0));\n    }\n\n    function logBytes12(bytes12 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes12)\", p0));\n    }\n\n    function logBytes13(bytes13 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes13)\", p0));\n    }\n\n    function logBytes14(bytes14 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes14)\", p0));\n    }\n\n    function logBytes15(bytes15 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes15)\", p0));\n    }\n\n    function logBytes16(bytes16 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes16)\", p0));\n    }\n\n    function logBytes17(bytes17 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes17)\", p0));\n    }\n\n    function logBytes18(bytes18 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes18)\", p0));\n    }\n\n    function logBytes19(bytes19 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes19)\", p0));\n    }\n\n    function logBytes20(bytes20 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes20)\", p0));\n    }\n\n    function logBytes21(bytes21 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes21)\", p0));\n    }\n\n    function logBytes22(bytes22 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes22)\", p0));\n    }\n\n    function logBytes23(bytes23 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes23)\", p0));\n    }\n\n    function logBytes24(bytes24 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes24)\", p0));\n    }\n\n    function logBytes25(bytes25 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes25)\", p0));\n    }\n\n    function logBytes26(bytes26 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes26)\", p0));\n    }\n\n    function logBytes27(bytes27 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes27)\", p0));\n    }\n\n    function logBytes28(bytes28 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes28)\", p0));\n    }\n\n    function logBytes29(bytes29 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes29)\", p0));\n    }\n\n    function logBytes30(bytes30 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes30)\", p0));\n    }\n\n    function logBytes31(bytes31 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes31)\", p0));\n    }\n\n    function logBytes32(bytes32 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bytes32)\", p0));\n    }\n\n    function log(uint256 p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256)\", p0));\n    }\n\n    function log(string memory p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string)\", p0));\n    }\n\n    function log(bool p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool)\", p0));\n    }\n\n    function log(address p0) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address)\", p0));\n    }\n\n    function log(uint256 p0, uint256 p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256)\", p0, p1));\n    }\n\n    function log(uint256 p0, string memory p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string)\", p0, p1));\n    }\n\n    function log(uint256 p0, bool p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool)\", p0, p1));\n    }\n\n    function log(uint256 p0, address p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address)\", p0, p1));\n    }\n\n    function log(string memory p0, uint256 p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256)\", p0, p1));\n    }\n\n    function log(string memory p0, string memory p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string)\", p0, p1));\n    }\n\n    function log(string memory p0, bool p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool)\", p0, p1));\n    }\n\n    function log(string memory p0, address p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address)\", p0, p1));\n    }\n\n    function log(bool p0, uint256 p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256)\", p0, p1));\n    }\n\n    function log(bool p0, string memory p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string)\", p0, p1));\n    }\n\n    function log(bool p0, bool p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool)\", p0, p1));\n    }\n\n    function log(bool p0, address p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address)\", p0, p1));\n    }\n\n    function log(address p0, uint256 p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256)\", p0, p1));\n    }\n\n    function log(address p0, string memory p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string)\", p0, p1));\n    }\n\n    function log(address p0, bool p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool)\", p0, p1));\n    }\n\n    function log(address p0, address p1) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address)\", p0, p1));\n    }\n\n    function log(uint256 p0, uint256 p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,uint256)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, uint256 p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,string)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, uint256 p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,bool)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, uint256 p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,address)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, string memory p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,uint256)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, string memory p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,string)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, string memory p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,bool)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, string memory p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,address)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, bool p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,uint256)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, bool p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,string)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, bool p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,bool)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, bool p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,address)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, address p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,uint256)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, address p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,string)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, address p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,bool)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, address p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,address)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, uint256 p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,uint256)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, uint256 p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,string)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, uint256 p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,bool)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, uint256 p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,address)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, string memory p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,uint256)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, string memory p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,string)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, string memory p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,bool)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, string memory p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,address)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, bool p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,uint256)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, bool p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,string)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, bool p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,bool)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, bool p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,address)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, address p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,uint256)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, address p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,string)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, address p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,bool)\", p0, p1, p2));\n    }\n\n    function log(string memory p0, address p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,address)\", p0, p1, p2));\n    }\n\n    function log(bool p0, uint256 p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,uint256)\", p0, p1, p2));\n    }\n\n    function log(bool p0, uint256 p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,string)\", p0, p1, p2));\n    }\n\n    function log(bool p0, uint256 p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,bool)\", p0, p1, p2));\n    }\n\n    function log(bool p0, uint256 p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,address)\", p0, p1, p2));\n    }\n\n    function log(bool p0, string memory p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,uint256)\", p0, p1, p2));\n    }\n\n    function log(bool p0, string memory p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,string)\", p0, p1, p2));\n    }\n\n    function log(bool p0, string memory p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,bool)\", p0, p1, p2));\n    }\n\n    function log(bool p0, string memory p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,address)\", p0, p1, p2));\n    }\n\n    function log(bool p0, bool p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,uint256)\", p0, p1, p2));\n    }\n\n    function log(bool p0, bool p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,string)\", p0, p1, p2));\n    }\n\n    function log(bool p0, bool p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,bool)\", p0, p1, p2));\n    }\n\n    function log(bool p0, bool p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,address)\", p0, p1, p2));\n    }\n\n    function log(bool p0, address p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,uint256)\", p0, p1, p2));\n    }\n\n    function log(bool p0, address p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,string)\", p0, p1, p2));\n    }\n\n    function log(bool p0, address p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,bool)\", p0, p1, p2));\n    }\n\n    function log(bool p0, address p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,address)\", p0, p1, p2));\n    }\n\n    function log(address p0, uint256 p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,uint256)\", p0, p1, p2));\n    }\n\n    function log(address p0, uint256 p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,string)\", p0, p1, p2));\n    }\n\n    function log(address p0, uint256 p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,bool)\", p0, p1, p2));\n    }\n\n    function log(address p0, uint256 p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,address)\", p0, p1, p2));\n    }\n\n    function log(address p0, string memory p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,uint256)\", p0, p1, p2));\n    }\n\n    function log(address p0, string memory p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,string)\", p0, p1, p2));\n    }\n\n    function log(address p0, string memory p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,bool)\", p0, p1, p2));\n    }\n\n    function log(address p0, string memory p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,address)\", p0, p1, p2));\n    }\n\n    function log(address p0, bool p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,uint256)\", p0, p1, p2));\n    }\n\n    function log(address p0, bool p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,string)\", p0, p1, p2));\n    }\n\n    function log(address p0, bool p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,bool)\", p0, p1, p2));\n    }\n\n    function log(address p0, bool p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,address)\", p0, p1, p2));\n    }\n\n    function log(address p0, address p1, uint256 p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,uint256)\", p0, p1, p2));\n    }\n\n    function log(address p0, address p1, string memory p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,string)\", p0, p1, p2));\n    }\n\n    function log(address p0, address p1, bool p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,bool)\", p0, p1, p2));\n    }\n\n    function log(address p0, address p1, address p2) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,address)\", p0, p1, p2));\n    }\n\n    function log(uint256 p0, uint256 p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, uint256 p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,uint256,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, string memory p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,string,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, bool p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,bool,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(uint256 p0, address p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(uint256,address,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, uint256 p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,uint256,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, string memory p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,string,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, bool p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,bool,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(string memory p0, address p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(string,address,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, uint256 p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,uint256,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, string memory p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,string,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, bool p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,bool,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(bool p0, address p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(bool,address,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, uint256 p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,uint256,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, string memory p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,string,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, bool p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,bool,address,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, uint256 p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,uint256,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, uint256 p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,uint256,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, uint256 p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,uint256,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, uint256 p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,uint256,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, string memory p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,string,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, string memory p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,string,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, string memory p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,string,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, string memory p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,string,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, bool p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,bool,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, bool p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,bool,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, bool p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,bool,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, bool p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,bool,address)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, address p2, uint256 p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,address,uint256)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, address p2, string memory p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,address,string)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, address p2, bool p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,address,bool)\", p0, p1, p2, p3));\n    }\n\n    function log(address p0, address p1, address p2, address p3) internal pure {\n        _sendLogPayload(abi.encodeWithSignature(\"log(address,address,address,address)\", p0, p1, p2, p3));\n    }\n\n}\n"
      }
    },
    "settings": {
      "optimizer": {
        "enabled": true,
        "runs": 1000
      },
      "evmVersion": "paris",
      "outputSelection": {
        "*": {
          "*": [
            "evm.bytecode",
            "evm.deployedBytecode",
            "devdoc",
            "userdoc",
            "metadata",
            "abi"
          ]
        }
      },
      "libraries": {}
    }
  }}