// File: contracts/JJC.sol




// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @title: J. JASON CHAMBERS
/// @author: manifold.xyz

import "./ERC721Creator.sol";

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//            /::\    \                        /::\    \               /::\    \               /::\    \              /::::\    \              /::\____\                        /::\    \               /::\____\               /::\    \               /::\____\               /::\    \               /::\    \               /::\    \               /::\    \            //
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//              \:::\    \                       \:::\    \         /:::/\:::\    \         /:::/\:::\    \        /:::/~~\:::\    \        /::::::|   |                     /:::/\:::\    \         /:::/    /              /:::/\:::\    \         /::::::|   |            /:::/\:::\    \         /:::/\:::\    \         /:::/\:::\    \         /:::/\:::\    \         //
//               \:::\    \                       \:::\    \       /:::/__\:::\    \       /:::/__\:::\    \      /:::/    \:::\    \      /:::/|::|   |                    /:::/  \:::\    \       /:::/____/              /:::/__\:::\    \       /:::/|::|   |           /:::/__\:::\    \       /:::/__\:::\    \       /:::/__\:::\    \       /:::/__\:::\    \        //
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//      _____   /::::::\    \            _____   /::::::\    \   /::::::\   \:::\    \   ___\:::\   \:::\    \  /:::/____/   \:::\____\  /:::/  |::|   | _____            /:::/    / \:::\    \   /::::::\    \   _____   /::::::\   \:::\    \   /:::/  |::|___|______   /::::::\   \:::\    \   /::::::\   \:::\    \   /::::::\   \:::\    \   ___\:::\   \:::\    \      //
//     /\    \ /:::/\:::\    \          /\    \ /:::/\:::\    \ /:::/\:::\   \:::\    \ /\   \:::\   \:::\    \|:::|    |     |:::|    |/:::/   |::|   |/\    \          /:::/    /   \:::\    \ /:::/\:::\    \ /\    \ /:::/\:::\   \:::\    \ /:::/   |::::::::\    \ /:::/\:::\   \:::\ ___\ /:::/\:::\   \:::\    \ /:::/\:::\   \:::\____\ /\   \:::\   \:::\    \     //
//    /::\    /:::/  \:::\____\        /::\    /:::/  \:::\____/:::/  \:::\   \:::\____/::\   \:::\   \:::\____|:::|____|     |:::|    /:: /    |::|   /::\____\        /:::/____/     \:::\____/:::/  \:::\    /::\____/:::/  \:::\   \:::\____/:::/    |:::::::::\____/:::/__\:::\   \:::|    /:::/__\:::\   \:::\____/:::/  \:::\   \:::|    /::\   \:::\   \:::\____\    //
//    \:::\  /:::/    \::/    /        \:::\  /:::/    \::/    \::/    \:::\  /:::/    \:::\   \:::\   \::/    /\:::\    \   /:::/    /\::/    /|::|  /:::/    /        \:::\    \      \::/    \::/    \:::\  /:::/    \::/    \:::\  /:::/    \::/    / ~~~~~/:::/    \:::\   \:::\  /:::|____\:::\   \:::\   \::/    \::/   |::::\  /:::|____\:::\   \:::\   \::/    /    //
//     \:::\/:::/    / \/____/          \:::\/:::/    / \/____/ \/____/ \:::\/:::/    / \:::\   \:::\   \/____/  \:::\    \ /:::/    /  \/____/ |::| /:::/    /          \:::\    \      \/____/ \/____/ \:::\/:::/    / \/____/ \:::\/:::/    / \/____/      /:::/    / \:::\   \:::\/:::/    / \:::\   \:::\   \/____/ \/____|:::::\/:::/    / \:::\   \:::\   \/____/     //
//      \::::::/    /                    \::::::/    /                   \::::::/    /   \:::\   \:::\    \       \:::\    /:::/    /           |::|/:::/    /            \:::\    \                      \::::::/    /           \::::::/    /              /:::/    /   \:::\   \::::::/    /   \:::\   \:::\    \           |:::::::::/    /   \:::\   \:::\    \         //
//       \::::/    /                      \::::/    /                     \::::/    /     \:::\   \:::\____\       \:::\__/:::/    /            |::::::/    /              \:::\    \                      \::::/    /             \::::/    /              /:::/    /     \:::\   \::::/    /     \:::\   \:::\____\          |::|\::::/    /     \:::\   \:::\____\        //
//        \::/    /                        \::/    /                      /:::/    /       \:::\  /:::/    /        \::::::::/    /             |:::::/    /                \:::\    \                     /:::/    /              /:::/    /              /:::/    /       \:::\  /:::/    /       \:::\   \::/    /          |::| \::/____/       \:::\  /:::/    /        //
//         \/____/        Artist            \/____/                      /:::/    /         \:::\/:::/    /          \::::::/    /              |::::/    /                  \:::\    \                   /:::/    /              /:::/    /              /:::/    /         \:::\/:::/    /         \:::\   \/____/           |::|  ~|              \:::\/:::/    /         //
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//                                                                     /:::/    /             \::::/    /              \::/____/               /:::/    /                      \:::\____\               /:::/    /              /:::/    /              /:::/    /             \::::/    /             \:::\____\              \::|   |                \::::/    /           //
//                                                                     \::/    /               \::/    /                ~~                     \::/    /                        \::/    /               \::/    /               \::/    /               \::/    /               \::/____/               \::/    /               \:|   |                 \::/    /            //
//              _____            _____                   _____    _____ \/____/           _____ \/____/    _____                   _____        \/____/             _____        \/____/    _____        \/____/             _____/____/             _____/____/             _____~                      \/____/                 \|___|                  \/____/             //
//             /\    \          /\    \                 /\    \  /\    \                 /\    \          /\    \                 /\    \                          /\    \                 /\    \                          /\    \                 /\    \                 /\    \                                                                                          //
//            /::\    \        /::\    \               /::\____\/::\    \               /::\____\        /::\    \               /::\    \                        /::\    \               /::\    \                        /::\____\               /::\    \               /::\    \                                                                                         //
//           /::::\    \       \:::\    \             /:::/    /::::\    \             /::::|   |        \:::\    \             /::::\    \                      /::::\    \             /::::\    \                      /:::/    /              /::::\    \             /::::\    \                                                                                        //
//          /::::::\    \       \:::\    \           /:::/    /::::::\    \           /:::::|   |         \:::\    \           /::::::\    \                    /::::::\    \           /::::::\    \                    /:::/    /              /::::::\    \           /::::::\    \                                                                                       //
//         /:::/\:::\    \       \:::\    \         /:::/    /:::/\:::\    \         /::::::|   |          \:::\    \         /:::/\:::\    \                  /:::/\:::\    \         /:::/\:::\    \                  /:::/    /              /:::/\:::\    \         /:::/\:::\    \                                                                                      //
//        /:::/__\:::\    \       \:::\    \       /:::/    /:::/__\:::\    \       /:::/|::|   |           \:::\    \       /:::/__\:::\    \                /:::/  \:::\    \       /:::/__\:::\    \                /:::/    /              /:::/__\:::\    \       /:::/__\:::\    \                                                                                     //
//       /::::\   \:::\    \      /::::\    \     /:::/    /::::\   \:::\    \     /:::/ |::|   |           /::::\    \     /::::\   \:::\    \              /:::/    \:::\    \     /::::\   \:::\    \              /:::/    /               \:::\   \:::\    \     /::::\   \:::\    \                                                                                    //
//      /::::::\   \:::\    \    /::::::\    \   /:::/    /::::::\   \:::\    \   /:::/  |::|   | _____    /::::::\    \   /::::::\   \:::\    \            /:::/    / \:::\    \   /::::::\   \:::\    \            /:::/    /      _____   ___\:::\   \:::\    \   /::::::\   \:::\    \                                                                                   //
//     /:::/\:::\   \:::\    \  /:::/\:::\    \ /:::/    /:::/\:::\   \:::\    \ /:::/   |::|   |/\    \  /:::/\:::\    \ /:::/\:::\   \:::\    \          /:::/    /   \:::\ ___\ /:::/\:::\   \:::\    \          /:::/____/      /\    \ /\   \:::\   \:::\    \ /:::/\:::\   \:::\    \                                                                                  //
//    /:::/  \:::\   \:::\____\/:::/  \:::\____/:::/____/:::/  \:::\   \:::\____/:: /    |::|   /::\____\/:::/  \:::\____/:::/  \:::\   \:::\____\        /:::/____/  ___\:::|    /:::/  \:::\   \:::\____\        |:::|    /      /::\____/::\   \:::\   \:::\____/:::/  \:::\   \:::\____\                                                                                 //
//    \::/    \:::\  /:::/    /:::/    \::/    \:::\    \::/    \:::\  /:::/    \::/    /|::|  /:::/    /:::/    \::/    \::/    \:::\  /:::/    /        \:::\    \ /\  /:::|____\::/    \:::\  /:::/    /        |:::|____\     /:::/    \:::\   \:::\   \::/    \::/    \:::\  /:::/    /                                                                                 //
//     \/____/ \:::\/:::/    /:::/    / \/____/ \:::\    \/____/ \:::\/:::/    / \/____/ |::| /:::/    /:::/    / \/____/ \/____/ \:::\/:::/    /          \:::\    /::\ \::/    / \/____/ \:::\/:::/    /          \:::\    \   /:::/    / \:::\   \:::\   \/____/ \/____/ \:::\/:::/    /                                                                                  //
//              \::::::/    /:::/    /           \:::\    \       \::::::/    /          |::|/:::/    /:::/    /                   \::::::/    /            \:::\   \:::\ \/____/           \::::::/    /            \:::\    \ /:::/    /   \:::\   \:::\    \              \::::::/    /                                                                                   //
//               \::::/    /:::/    /             \:::\    \       \::::/    /           |::::::/    /:::/    /                     \::::/    /              \:::\   \:::\____\              \::::/    /              \:::\    /:::/    /     \:::\   \:::\____\              \::::/    /                                                                                    //
//               /:::/    /\::/    /               \:::\    \      /:::/    /            |:::::/    /\::/    /                      /:::/    /                \:::\  /:::/    /              /:::/    /                \:::\__/:::/    /       \:::\  /:::/    /              /:::/    /                                                                                     //
//              /:::/    /  \/____/                 \:::\    \    /:::/    /             |::::/    /  \/____/                      /:::/    /                  \:::\/:::/    /              /:::/    /                  \::::::::/    /         \:::\/:::/    /              /:::/    /                                                                                      //
//             /:::/    /                            \:::\    \  /:::/    /              /:::/    /                               /:::/    /                    \::::::/    /              /:::/    /                    \::::::/    /           \::::::/    /              /:::/    /                                                                                       //
//            /:::/    /                              \:::\____\/:::/    /              /:::/    /                               /:::/    /                      \::::/    /              /:::/    /                      \::::/    /             \::::/    /              /:::/    /                                                                                        //
//            \::/    /                                \::/    /\::/    /               \::/    /                                \::/    /                        \::/____/               \::/    /                        \::/____/               \::/    /               \::/    /                                                                                         //
//             \/____/                                  \/____/  \/____/                 \/____/ Exploration and Self-Expression  \/____/ through Photography      \/____/                          ~~                      \/____/                 \/____/                                                                                                                  //
//                                                                                                                                                                                                                                                                                                                                                                           //
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


contract JJC is ERC721Creator {
    constructor() ERC721Creator("J. JASON CHAMBERS", "JJC") {}
}

// File: contracts/ERC721Creator.sol




// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @author: manifold.xyz

import "@openzeppelin/contracts/proxy/Proxy.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/StorageSlot.sol";

contract ERC721Creator is Proxy {
    
    constructor(string memory name, string memory symbol) {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = 0xe4E4003afE3765Aca8149a82fc064C0b125B9e5a;
        Address.functionDelegateCall(
            0xe4E4003afE3765Aca8149a82fc064C0b125B9e5a,
            abi.encodeWithSignature("initialize(string,string)", name, symbol)
        );
    }
        
    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Returns the current implementation address.
     */
     function implementation() public view returns (address) {
        return _implementation();
    }

    function _implementation() internal override view returns (address) {
        return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }    

}

// File: node_modules/@openzeppelin/contracts/proxy/Proxy.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (proxy/Proxy.sol)

pragma solidity ^0.8.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internal call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 {
                revert(0, returndatasize())
            }
            default {
                return(0, returndatasize())
            }
        }
    }

    /**
     * @dev This is a virtual function that should be overridden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal view virtual returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     *
     * This function does not return to its internal call site, it will return directly to the external caller.
     */
    function _fallback() internal virtual {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback() external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive() external payable virtual {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     *
     * If overridden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {}
}

// File: node_modules/@openzeppelin/contracts/utils/Address.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// File: node_modules/@openzeppelin/contracts/utils/StorageSlot.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/StorageSlot.sol)

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

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

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

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

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