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    "language": "Solidity",
    "settings": {
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    "sources": {
      "@openzeppelin/contracts/security/ReentrancyGuard.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Contract module that helps prevent reentrant calls to a function.\n *\n * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier\n * available, which can be applied to functions to make sure there are no nested\n * (reentrant) calls to them.\n *\n * Note that because there is a single `nonReentrant` guard, functions marked as\n * `nonReentrant` may not call one another. This can be worked around by making\n * those functions `private`, and then adding `external` `nonReentrant` entry\n * points to them.\n *\n * TIP: If you would like to learn more about reentrancy and alternative ways\n * to protect against it, check out our blog post\n * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].\n */\nabstract contract ReentrancyGuard {\n    // Booleans are more expensive than uint256 or any type that takes up a full\n    // word because each write operation emits an extra SLOAD to first read the\n    // slot's contents, replace the bits taken up by the boolean, and then write\n    // back. This is the compiler's defense against contract upgrades and\n    // pointer aliasing, and it cannot be disabled.\n\n    // The values being non-zero value makes deployment a bit more expensive,\n    // but in exchange the refund on every call to nonReentrant will be lower in\n    // amount. Since refunds are capped to a percentage of the total\n    // transaction's gas, it is best to keep them low in cases like this one, to\n    // increase the likelihood of the full refund coming into effect.\n    uint256 private constant _NOT_ENTERED = 1;\n    uint256 private constant _ENTERED = 2;\n\n    uint256 private _status;\n\n    constructor() {\n        _status = _NOT_ENTERED;\n    }\n\n    /**\n     * @dev Prevents a contract from calling itself, directly or indirectly.\n     * Calling a `nonReentrant` function from another `nonReentrant`\n     * function is not supported. It is possible to prevent this from happening\n     * by making the `nonReentrant` function external, and making it call a\n     * `private` function that does the actual work.\n     */\n    modifier nonReentrant() {\n        // On the first call to nonReentrant, _notEntered will be true\n        require(_status != _ENTERED, \"ReentrancyGuard: reentrant call\");\n\n        // Any calls to nonReentrant after this point will fail\n        _status = _ENTERED;\n\n        _;\n\n        // By storing the original value once again, a refund is triggered (see\n        // https://eips.ethereum.org/EIPS/eip-2200)\n        _status = _NOT_ENTERED;\n    }\n}\n"
      },
      "@openzeppelin/contracts/token/ERC1155/IERC1155.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC1155/IERC1155.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165.sol\";\n\n/**\n * @dev Required interface of an ERC1155 compliant contract, as defined in the\n * https://eips.ethereum.org/EIPS/eip-1155[EIP].\n *\n * _Available since v3.1._\n */\ninterface IERC1155 is IERC165 {\n    /**\n     * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.\n     */\n    event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);\n\n    /**\n     * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all\n     * transfers.\n     */\n    event TransferBatch(\n        address indexed operator,\n        address indexed from,\n        address indexed to,\n        uint256[] ids,\n        uint256[] values\n    );\n\n    /**\n     * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to\n     * `approved`.\n     */\n    event ApprovalForAll(address indexed account, address indexed operator, bool approved);\n\n    /**\n     * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.\n     *\n     * If an {URI} event was emitted for `id`, the standard\n     * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value\n     * returned by {IERC1155MetadataURI-uri}.\n     */\n    event URI(string value, uint256 indexed id);\n\n    /**\n     * @dev Returns the amount of tokens of token type `id` owned by `account`.\n     *\n     * Requirements:\n     *\n     * - `account` cannot be the zero address.\n     */\n    function balanceOf(address account, uint256 id) external view returns (uint256);\n\n    /**\n     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.\n     *\n     * Requirements:\n     *\n     * - `accounts` and `ids` must have the same length.\n     */\n    function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids)\n        external\n        view\n        returns (uint256[] memory);\n\n    /**\n     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,\n     *\n     * Emits an {ApprovalForAll} event.\n     *\n     * Requirements:\n     *\n     * - `operator` cannot be the caller.\n     */\n    function setApprovalForAll(address operator, bool approved) external;\n\n    /**\n     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.\n     *\n     * See {setApprovalForAll}.\n     */\n    function isApprovedForAll(address account, address operator) external view returns (bool);\n\n    /**\n     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.\n     *\n     * Emits a {TransferSingle} event.\n     *\n     * Requirements:\n     *\n     * - `to` cannot be the zero address.\n     * - If the caller is not `from`, it must have been approved to spend ``from``'s tokens via {setApprovalForAll}.\n     * - `from` must have a balance of tokens of type `id` of at least `amount`.\n     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the\n     * acceptance magic value.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 id,\n        uint256 amount,\n        bytes calldata data\n    ) external;\n\n    /**\n     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.\n     *\n     * Emits a {TransferBatch} event.\n     *\n     * Requirements:\n     *\n     * - `ids` and `amounts` must have the same length.\n     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the\n     * acceptance magic value.\n     */\n    function safeBatchTransferFrom(\n        address from,\n        address to,\n        uint256[] calldata ids,\n        uint256[] calldata amounts,\n        bytes calldata data\n    ) external;\n}\n"
      },
      "@openzeppelin/contracts/token/ERC1155/IERC1155Receiver.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC1155/IERC1155Receiver.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165.sol\";\n\n/**\n * @dev _Available since v3.1._\n */\ninterface IERC1155Receiver is IERC165 {\n    /**\n     * @dev Handles the receipt of a single ERC1155 token type. This function is\n     * called at the end of a `safeTransferFrom` after the balance has been updated.\n     *\n     * NOTE: To accept the transfer, this must return\n     * `bytes4(keccak256(\"onERC1155Received(address,address,uint256,uint256,bytes)\"))`\n     * (i.e. 0xf23a6e61, or its own function selector).\n     *\n     * @param operator The address which initiated the transfer (i.e. msg.sender)\n     * @param from The address which previously owned the token\n     * @param id The ID of the token being transferred\n     * @param value The amount of tokens being transferred\n     * @param data Additional data with no specified format\n     * @return `bytes4(keccak256(\"onERC1155Received(address,address,uint256,uint256,bytes)\"))` if transfer is allowed\n     */\n    function onERC1155Received(\n        address operator,\n        address from,\n        uint256 id,\n        uint256 value,\n        bytes calldata data\n    ) external returns (bytes4);\n\n    /**\n     * @dev Handles the receipt of a multiple ERC1155 token types. This function\n     * is called at the end of a `safeBatchTransferFrom` after the balances have\n     * been updated.\n     *\n     * NOTE: To accept the transfer(s), this must return\n     * `bytes4(keccak256(\"onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)\"))`\n     * (i.e. 0xbc197c81, or its own function selector).\n     *\n     * @param operator The address which initiated the batch transfer (i.e. msg.sender)\n     * @param from The address which previously owned the token\n     * @param ids An array containing ids of each token being transferred (order and length must match values array)\n     * @param values An array containing amounts of each token being transferred (order and length must match ids array)\n     * @param data Additional data with no specified format\n     * @return `bytes4(keccak256(\"onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)\"))` if transfer is allowed\n     */\n    function onERC1155BatchReceived(\n        address operator,\n        address from,\n        uint256[] calldata ids,\n        uint256[] calldata values,\n        bytes calldata data\n    ) external returns (bytes4);\n}\n"
      },
      "@openzeppelin/contracts/token/ERC20/IERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC20 standard as defined in the EIP.\n */\ninterface IERC20 {\n    /**\n     * @dev Emitted when `value` tokens are moved from one account (`from`) to\n     * another (`to`).\n     *\n     * Note that `value` may be zero.\n     */\n    event Transfer(address indexed from, address indexed to, uint256 value);\n\n    /**\n     * @dev Emitted when the allowance of a `spender` for an `owner` is set by\n     * a call to {approve}. `value` is the new allowance.\n     */\n    event Approval(address indexed owner, address indexed spender, uint256 value);\n\n    /**\n     * @dev Returns the amount of tokens in existence.\n     */\n    function totalSupply() external view returns (uint256);\n\n    /**\n     * @dev Returns the amount of tokens owned by `account`.\n     */\n    function balanceOf(address account) external view returns (uint256);\n\n    /**\n     * @dev Moves `amount` tokens from the caller's account to `to`.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transfer(address to, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Returns the remaining number of tokens that `spender` will be\n     * allowed to spend on behalf of `owner` through {transferFrom}. This is\n     * zero by default.\n     *\n     * This value changes when {approve} or {transferFrom} are called.\n     */\n    function allowance(address owner, address spender) external view returns (uint256);\n\n    /**\n     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * IMPORTANT: Beware that changing an allowance with this method brings the risk\n     * that someone may use both the old and the new allowance by unfortunate\n     * transaction ordering. One possible solution to mitigate this race\n     * condition is to first reduce the spender's allowance to 0 and set the\n     * desired value afterwards:\n     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n     *\n     * Emits an {Approval} event.\n     */\n    function approve(address spender, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Moves `amount` tokens from `from` to `to` using the\n     * allowance mechanism. `amount` is then deducted from the caller's\n     * allowance.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(\n        address from,\n        address to,\n        uint256 amount\n    ) external returns (bool);\n}\n"
      },
      "@openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)\n\npragma solidity ^0.8.0;\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 */\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    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/utils/SafeERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC20/utils/SafeERC20.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20.sol\";\nimport \"../extensions/draft-IERC20Permit.sol\";\nimport \"../../../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    function safeTransfer(\n        IERC20 token,\n        address to,\n        uint256 value\n    ) internal {\n        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));\n    }\n\n    function safeTransferFrom(\n        IERC20 token,\n        address from,\n        address to,\n        uint256 value\n    ) internal {\n        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));\n    }\n\n    /**\n     * @dev Deprecated. This function has issues similar to the ones found in\n     * {IERC20-approve}, and its usage is discouraged.\n     *\n     * Whenever possible, use {safeIncreaseAllowance} and\n     * {safeDecreaseAllowance} instead.\n     */\n    function safeApprove(\n        IERC20 token,\n        address spender,\n        uint256 value\n    ) internal {\n        // safeApprove should only be called when setting an initial allowance,\n        // or when resetting it to zero. To increase and decrease it, use\n        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'\n        require(\n            (value == 0) || (token.allowance(address(this), spender) == 0),\n            \"SafeERC20: approve from non-zero to non-zero allowance\"\n        );\n        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));\n    }\n\n    function safeIncreaseAllowance(\n        IERC20 token,\n        address spender,\n        uint256 value\n    ) internal {\n        uint256 newAllowance = token.allowance(address(this), spender) + value;\n        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));\n    }\n\n    function safeDecreaseAllowance(\n        IERC20 token,\n        address spender,\n        uint256 value\n    ) internal {\n        unchecked {\n            uint256 oldAllowance = token.allowance(address(this), spender);\n            require(oldAllowance >= value, \"SafeERC20: decreased allowance below zero\");\n            uint256 newAllowance = oldAllowance - value;\n            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));\n        }\n    }\n\n    function safePermit(\n        IERC20Permit token,\n        address owner,\n        address spender,\n        uint256 value,\n        uint256 deadline,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) internal {\n        uint256 nonceBefore = token.nonces(owner);\n        token.permit(owner, spender, value, deadline, v, r, s);\n        uint256 nonceAfter = token.nonces(owner);\n        require(nonceAfter == nonceBefore + 1, \"SafeERC20: permit did not succeed\");\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, \"SafeERC20: low-level call failed\");\n        if (returndata.length > 0) {\n            // Return data is optional\n            require(abi.decode(returndata, (bool)), \"SafeERC20: ERC20 operation did not succeed\");\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts/token/ERC721/IERC721.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721 is IERC165 {\n    /**\n     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n     */\n    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n    /**\n     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n     */\n    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n    /**\n     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n     */\n    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n    /**\n     * @dev Returns the number of tokens in ``owner``'s account.\n     */\n    function balanceOf(address owner) external view returns (uint256 balance);\n\n    /**\n     * @dev Returns the owner of the `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function ownerOf(uint256 tokenId) external view returns (address owner);\n\n    /**\n     * @dev Safely transfers `tokenId` token from `from` to `to`.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must exist and be owned by `from`.\n     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n     *\n     * Emits a {Transfer} event.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId,\n        bytes calldata data\n    ) external;\n\n    /**\n     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n     * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must exist and be owned by `from`.\n     * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n     *\n     * Emits a {Transfer} event.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) external;\n\n    /**\n     * @dev Transfers `tokenId` token from `from` to `to`.\n     *\n     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must be owned by `from`.\n     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) external;\n\n    /**\n     * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n     * The approval is cleared when the token is transferred.\n     *\n     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n     *\n     * Requirements:\n     *\n     * - The caller must own the token or be an approved operator.\n     * - `tokenId` must exist.\n     *\n     * Emits an {Approval} event.\n     */\n    function approve(address to, uint256 tokenId) external;\n\n    /**\n     * @dev Approve or remove `operator` as an operator for the caller.\n     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n     *\n     * Requirements:\n     *\n     * - The `operator` cannot be the caller.\n     *\n     * Emits an {ApprovalForAll} event.\n     */\n    function setApprovalForAll(address operator, bool _approved) external;\n\n    /**\n     * @dev Returns the account approved for `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function getApproved(uint256 tokenId) external view returns (address operator);\n\n    /**\n     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n     *\n     * See {setApprovalForAll}\n     */\n    function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
      },
      "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721Receiver {\n    /**\n     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n     * by `operator` from `from`, this function is called.\n     *\n     * It must return its Solidity selector to confirm the token transfer.\n     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n     *\n     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n     */\n    function onERC721Received(\n        address operator,\n        address from,\n        uint256 tokenId,\n        bytes calldata data\n    ) external returns (bytes4);\n}\n"
      },
      "@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721Enumerable is IERC721 {\n    /**\n     * @dev Returns the total amount of tokens stored by the contract.\n     */\n    function totalSupply() external view returns (uint256);\n\n    /**\n     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.\n     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.\n     */\n    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);\n\n    /**\n     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.\n     * Use along with {totalSupply} to enumerate all tokens.\n     */\n    function tokenByIndex(uint256 index) external view returns (uint256);\n}\n"
      },
      "@openzeppelin/contracts/utils/Address.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary Address {\n    /**\n     * @dev Returns true if `account` is a contract.\n     *\n     * [IMPORTANT]\n     * ====\n     * It is unsafe to assume that an address for which this function returns\n     * false is an externally-owned account (EOA) and not a contract.\n     *\n     * Among others, `isContract` will return false for the following\n     * types of addresses:\n     *\n     *  - an externally-owned account\n     *  - a contract in construction\n     *  - an address where a contract will be created\n     *  - an address where a contract lived, but was destroyed\n     * ====\n     *\n     * [IMPORTANT]\n     * ====\n     * You shouldn't rely on `isContract` to protect against flash loan attacks!\n     *\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n     * constructor.\n     * ====\n     */\n    function isContract(address account) internal view returns (bool) {\n        // This method relies on extcodesize/address.code.length, which returns 0\n        // for contracts in construction, since the code is only stored at the end\n        // of the constructor execution.\n\n        return account.code.length > 0;\n    }\n\n    /**\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n     * `recipient`, forwarding all available gas and reverting on errors.\n     *\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\n     * imposed by `transfer`, making them unable to receive funds via\n     * `transfer`. {sendValue} removes this limitation.\n     *\n     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n     *\n     * IMPORTANT: because control is transferred to `recipient`, care must be\n     * taken to not create reentrancy vulnerabilities. Consider using\n     * {ReentrancyGuard} or the\n     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        require(success, \"Address: unable to send value, recipient may have reverted\");\n    }\n\n    /**\n     * @dev Performs a Solidity function call using a low level `call`. A\n     * plain `call` is an unsafe replacement for a function call: use this\n     * function instead.\n     *\n     * If `target` reverts with a revert reason, it is bubbled up by this\n     * function (like regular Solidity function calls).\n     *\n     * Returns the raw returned data. To convert to the expected return value,\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n     *\n     * Requirements:\n     *\n     * - `target` must be a contract.\n     * - calling `target` with `data` must not revert.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCall(target, data, \"Address: low-level call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n     * `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but also transferring `value` wei to `target`.\n     *\n     * Requirements:\n     *\n     * - the calling contract must have an ETH balance of at least `value`.\n     * - the called Solidity function must be `payable`.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(address(this).balance >= value, \"Address: insufficient balance for call\");\n        require(isContract(target), \"Address: call to non-contract\");\n\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResult(success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        require(isContract(target), \"Address: static call to non-contract\");\n\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResult(success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(isContract(target), \"Address: delegate call to non-contract\");\n\n        (bool success, bytes memory returndata) = target.delegatecall(data);\n        return verifyCallResult(success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the\n     * revert reason using the provided one.\n     *\n     * _Available since v4.3._\n     */\n    function verifyCallResult(\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal pure returns (bytes memory) {\n        if (success) {\n            return returndata;\n        } else {\n            // Look for revert reason and bubble it up if present\n            if (returndata.length > 0) {\n                // The easiest way to bubble the revert reason is using memory via assembly\n                /// @solidity memory-safe-assembly\n                assembly {\n                    let returndata_size := mload(returndata)\n                    revert(add(32, returndata), returndata_size)\n                }\n            } else {\n                revert(errorMessage);\n            }\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts/utils/introspection/IERC165.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165 {\n    /**\n     * @dev Returns true if this contract implements the interface defined by\n     * `interfaceId`. See the corresponding\n     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n     * to learn more about how these ids are created.\n     *\n     * This function call must use less than 30 000 gas.\n     */\n    function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
      },
      "contracts/common/interfaces/INonfungiblePositionManager.sol": {
        "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity 0.8.4;\npragma abicoder v2;\n\nimport { IERC721Enumerable } from \"@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol\";\n\n/// @title Non-fungible token for positions\n/// @notice Wraps Uniswap V3 positions in a non-fungible token interface which allows for them to be transferred\n/// and authorized.\ninterface INonfungiblePositionManager is IERC721Enumerable {\n    /// @notice Returns the position information associated with a given token ID.\n    /// @dev Throws if the token ID is not valid.\n    /// @param tokenId The ID of the token that represents the position\n    /// @return nonce The nonce for permits\n    /// @return operator The address that is approved for spending\n    /// @return token0 The address of the token0 for a specific pool\n    /// @return token1 The address of the token1 for a specific pool\n    /// @return fee The fee associated with the pool\n    /// @return tickLower The lower end of the tick range for the position\n    /// @return tickUpper The higher end of the tick range for the position\n    /// @return liquidity The liquidity of the position\n    /// @return feeGrowthInside0LastX128 The fee growth of token0 as of the last action on the individual position\n    /// @return feeGrowthInside1LastX128 The fee growth of token1 as of the last action on the individual position\n    /// @return tokensOwed0 The uncollected amount of token0 owed to the position as of the last computation\n    /// @return tokensOwed1 The uncollected amount of token1 owed to the position as of the last computation\n    function positions(uint256 tokenId)\n        external\n        view\n        returns (\n            uint96 nonce,\n            address operator,\n            address token0,\n            address token1,\n            uint24 fee,\n            int24 tickLower,\n            int24 tickUpper,\n            uint128 liquidity,\n            uint256 feeGrowthInside0LastX128,\n            uint256 feeGrowthInside1LastX128,\n            uint128 tokensOwed0,\n            uint128 tokensOwed1\n        );\n\n    struct MintParams {\n        address token0;\n        address token1;\n        uint24 fee;\n        int24 tickLower;\n        int24 tickUpper;\n        uint256 amount0Desired;\n        uint256 amount1Desired;\n        uint256 amount0Min;\n        uint256 amount1Min;\n        address recipient;\n        uint256 deadline;\n    }\n\n    /// @notice Creates a new position wrapped in a NFT\n    /// @dev Call this when the pool does exist and is initialized. Note that if the pool is created but not initialized\n    /// a method does not exist, i.e. the pool is assumed to be initialized.\n    /// @param params The params necessary to mint a position, encoded as `MintParams` in calldata\n    /// @return tokenId The ID of the token that represents the minted position\n    /// @return liquidity The amount of liquidity for this position\n    /// @return amount0 The amount of token0\n    /// @return amount1 The amount of token1\n    function mint(MintParams calldata params)\n        external\n        payable\n        returns (\n            uint256 tokenId,\n            uint128 liquidity,\n            uint256 amount0,\n            uint256 amount1\n        );\n\n    struct IncreaseLiquidityParams {\n        uint256 tokenId;\n        uint256 amount0Desired;\n        uint256 amount1Desired;\n        uint256 amount0Min;\n        uint256 amount1Min;\n        uint256 deadline;\n    }\n\n    /// @notice Increases the amount of liquidity in a position, with tokens paid by the `msg.sender`\n    /// @param params tokenId The ID of the token for which liquidity is being increased,\n    /// amount0Desired The desired amount of token0 to be spent,\n    /// amount1Desired The desired amount of token1 to be spent,\n    /// amount0Min The minimum amount of token0 to spend, which serves as a slippage check,\n    /// amount1Min The minimum amount of token1 to spend, which serves as a slippage check,\n    /// deadline The time by which the transaction must be included to effect the change\n    /// @return liquidity The new liquidity amount as a result of the increase\n    /// @return amount0 The amount of token0 to acheive resulting liquidity\n    /// @return amount1 The amount of token1 to acheive resulting liquidity\n    function increaseLiquidity(IncreaseLiquidityParams calldata params)\n        external\n        payable\n        returns (\n            uint128 liquidity,\n            uint256 amount0,\n            uint256 amount1\n        );\n\n    struct DecreaseLiquidityParams {\n        uint256 tokenId;\n        uint128 liquidity;\n        uint256 amount0Min;\n        uint256 amount1Min;\n        uint256 deadline;\n    }\n\n    /// @notice Decreases the amount of liquidity in a position and accounts it to the position\n    /// @param params tokenId The ID of the token for which liquidity is being decreased,\n    /// amount The amount by which liquidity will be decreased,\n    /// amount0Min The minimum amount of token0 that should be accounted for the burned liquidity,\n    /// amount1Min The minimum amount of token1 that should be accounted for the burned liquidity,\n    /// deadline The time by which the transaction must be included to effect the change\n    /// @return amount0 The amount of token0 accounted to the position's tokens owed\n    /// @return amount1 The amount of token1 accounted to the position's tokens owed\n    function decreaseLiquidity(DecreaseLiquidityParams calldata params) external payable returns (uint256 amount0, uint256 amount1);\n\n    struct CollectParams {\n        uint256 tokenId;\n        address recipient;\n        uint128 amount0Max;\n        uint128 amount1Max;\n    }\n\n    /// @notice Collects up to a maximum amount of fees owed to a specific position to the recipient\n    /// @param params tokenId The ID of the NFT for which tokens are being collected,\n    /// recipient The account that should receive the tokens,\n    /// amount0Max The maximum amount of token0 to collect,\n    /// amount1Max The maximum amount of token1 to collect\n    /// @return amount0 The amount of fees collected in token0\n    /// @return amount1 The amount of fees collected in token1\n    function collect(CollectParams calldata params) external payable returns (uint256 amount0, uint256 amount1);\n\n    /// @notice Burns a token ID, which deletes it from the NFT contract. The token must have 0 liquidity and all tokens\n    /// must be collected first.\n    /// @param tokenId The ID of the token that is being burned\n    function burn(uint256 tokenId) external payable;\n\n    function factory() external view returns (address);\n}\n"
      },
      "contracts/common/interfaces/IVaultKey.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.4;\n\nimport { IERC721Enumerable } from \"@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol\";\n\ninterface IVaultKey is IERC721Enumerable {\n    function mintKey(address to, address vault) external;\n\n    function lastMintedKeyId(address to) external view returns (uint256);\n\n    event VaultKeyMinted(uint256 previousBlock, address indexed to, uint256 indexed tokenId, address indexed vault);\n    event VaultKeyTransfer(uint256 previousBlock, address from, address indexed to, uint256 indexed tokenId);\n}\n"
      },
      "contracts/locker/interfaces/IDepositHandler.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.4;\n\ninterface IDepositHandler {\n    struct FungibleTokenDeposit {\n        address tokenAddress;\n        uint256 amount;\n        bool isLP;\n    }\n\n    struct NonFungibleTokenDeposit {\n        address tokenAddress;\n        uint256 tokenId;\n    }\n\n    struct MultiTokenDeposit {\n        address tokenAddress;\n        uint256 tokenId;\n        uint256 amount;\n    }\n\n    struct V3LPData {\n        address tokenAddress;\n        address token0;\n        address token1;\n        uint128 liquidityToRemove;\n        uint24 fee;\n    }\n}\n"
      },
      "contracts/locker/interfaces/IVault.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.4;\n\ninterface IVault {\n    function getBeneficiary() external view returns (address);\n\n    function mintKey(uint256 keyId) external;\n\n    function vaultKeyId() external view returns (uint256);\n}\n"
      },
      "contracts/locker/interfaces/IVaultFactory.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.4;\n\nimport { IDepositHandler } from \"./IDepositHandler.sol\";\n\ninterface IVaultFactory is IDepositHandler {\n    function createVault(\n        address referrer,\n        address beneficiary,\n        uint256 unlockTimestamp,\n        IDepositHandler.FungibleTokenDeposit[] memory fungibleTokenDeposits,\n        IDepositHandler.NonFungibleTokenDeposit[] memory nonFungibleTokenDeposits,\n        IDepositHandler.MultiTokenDeposit[] memory multiTokenDeposits,\n        bool isVesting\n    ) external payable;\n\n    function createVaultWithoutKey(\n        address referrer,\n        address beneficiary,\n        uint256 unlockTimestamp,\n        IDepositHandler.FungibleTokenDeposit[] memory fungibleTokenDeposits,\n        IDepositHandler.NonFungibleTokenDeposit[] memory nonFungibleTokenDeposits,\n        IDepositHandler.MultiTokenDeposit[] memory multiTokenDeposits,\n        bool isVesting\n    ) external payable;\n\n    function burn(\n        address referrer,\n        IDepositHandler.FungibleTokenDeposit[] memory fungibleTokenDeposits,\n        IDepositHandler.NonFungibleTokenDeposit[] memory nonFungibleTokenDeposits,\n        IDepositHandler.MultiTokenDeposit[] memory multiTokenDeposits\n    ) external payable;\n\n    function notifyUnlock(bool isCompletelyUnlocked) external;\n\n    function lockExtended(uint256 oldUnlockTimestamp, uint256 newUnlockTimestamp) external;\n\n    function paymentModule() external view returns (address);\n}\n"
      },
      "contracts/locker/vault/MultiVault.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.4;\n\nimport { IERC20 } from \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport { SafeERC20 } from \"@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol\";\nimport { IERC721 } from \"@openzeppelin/contracts/token/ERC721/IERC721.sol\";\nimport { IERC1155 } from \"@openzeppelin/contracts/token/ERC1155/IERC1155.sol\";\n\nimport { INonfungiblePositionManager } from \"../../common/interfaces/INonfungiblePositionManager.sol\";\n\nimport { Vault } from \"./Vault.sol\";\n\ncontract MultiVault is Vault {\n    using SafeERC20 for IERC20;\n\n    FungibleTokenDeposit[] public fungibleTokenDeposits;\n    NonFungibleTokenDeposit[] public nonFungibleTokenDeposits;\n    MultiTokenDeposit[] public multiTokenDeposits;\n\n    constructor(\n        address _vaultFactory,\n        address _vaultKeyContractAddress,\n        address _beneficiary,\n        uint256 _unlockTimestamp,\n        bytes memory _fungibleTokenDepositsData,\n        bytes memory _nonFungibleTokenDepositsData,\n        bytes memory _multiTokenDepositsData\n    ) Vault(_vaultFactory, _vaultKeyContractAddress, _beneficiary, _unlockTimestamp) {\n        FungibleTokenDeposit[] memory _fungibleTokenDeposits = abi.decode(_fungibleTokenDepositsData, (FungibleTokenDeposit[]));\n        NonFungibleTokenDeposit[] memory _nonFungibleTokenDeposits = abi.decode(_nonFungibleTokenDepositsData, (NonFungibleTokenDeposit[]));\n        MultiTokenDeposit[] memory _multiTokenDeposits = abi.decode(_multiTokenDepositsData, (MultiTokenDeposit[]));\n        for (uint256 i = 0; i < _fungibleTokenDeposits.length; i++) {\n            fungibleTokenDeposits.push(_fungibleTokenDeposits[i]);\n        }\n\n        for (uint256 i = 0; i < _nonFungibleTokenDeposits.length; i++) {\n            nonFungibleTokenDeposits.push(_nonFungibleTokenDeposits[i]);\n        }\n\n        for (uint256 i = 0; i < _multiTokenDeposits.length; i++) {\n            multiTokenDeposits.push(_multiTokenDeposits[i]);\n        }\n    }\n\n    /// @notice Collects the fees associated with provided liquidity\n    /// The contract must hold the erc721 token before it can collect fees\n    function collectV3PositionFees(address tokenAddress, uint256 tokenId) external onlyKeyHolder {\n        // set amount0Max and amount1Max to uint256.max to collect all fees\n        INonfungiblePositionManager(tokenAddress).collect(\n            INonfungiblePositionManager.CollectParams({\n                tokenId: tokenId,\n                recipient: address(msg.sender),\n                amount0Max: type(uint128).max,\n                amount1Max: type(uint128).max\n            })\n        );\n    }\n\n    /// @notice Collects the fees associated with provided liquidity\n    /// The contract must hold the erc721 token before it can collect fees\n    function reinvestV3PositionFees(\n        address tokenAddress,\n        uint256 tokenId,\n        uint256 amount0Min,\n        uint256 amount1Min\n    ) external onlyKeyHolder {\n        (, , address token0, address token1, , , , , , , , ) = INonfungiblePositionManager(tokenAddress).positions(tokenId);\n        uint256 initialBalance0 = IERC20(token0).balanceOf(address(this));\n        uint256 initialBalance1 = IERC20(token1).balanceOf(address(this));\n        // set amount0Max and amount1Max to uint256.max to collect all fees\n        INonfungiblePositionManager(tokenAddress).collect(\n            INonfungiblePositionManager.CollectParams({\n                tokenId: tokenId,\n                recipient: address(this),\n                amount0Max: type(uint128).max,\n                amount1Max: type(uint128).max\n            })\n        );\n\n        uint256 earnedToken0 = IERC20(token0).balanceOf(address(this)) - initialBalance0;\n        uint256 earnedToken1 = IERC20(token1).balanceOf(address(this)) - initialBalance1;\n        IERC20(token0).safeApprove(address(tokenAddress), earnedToken0);\n        IERC20(token1).safeApprove(address(tokenAddress), earnedToken1);\n\n        INonfungiblePositionManager.IncreaseLiquidityParams memory params = INonfungiblePositionManager.IncreaseLiquidityParams({\n            tokenId: tokenId,\n            amount0Desired: earnedToken0,\n            amount1Desired: earnedToken1,\n            amount0Min: amount0Min,\n            amount1Min: amount1Min,\n            deadline: block.timestamp\n        });\n\n        INonfungiblePositionManager(tokenAddress).increaseLiquidity(params);\n\n        // This can never underflow, as the initial balance is always equals or greater than the current balance\n        uint256 leftoverToken0 = initialBalance0 - IERC20(token0).balanceOf(address(this));\n        uint256 leftoverToken1 = initialBalance1 - IERC20(token1).balanceOf(address(this));\n        // Send leftover tokens back to the vault owner\n        if (leftoverToken0 > 0) {\n            IERC20(token0).safeTransfer(msg.sender, leftoverToken0);\n        }\n        if (leftoverToken1 > 0) {\n            IERC20(token1).safeTransfer(msg.sender, leftoverToken1);\n        }\n    }\n\n    function unlock(bytes memory data) external onlyKeyHolder onlyUnlockable {\n        require(!isUnlocked, \"MultiVault:unlock:ALREADY_OPEN: Vault has already been unlocked\");\n\n        for (uint256 i = 0; i < fungibleTokenDeposits.length; i++) {\n            IERC20 token = IERC20(fungibleTokenDeposits[i].tokenAddress);\n            uint256 balance = token.balanceOf(address(this));\n            // in case a token is duplicated, only one transfer is required, hence the check\n            if (balance > 0) {\n                token.safeTransfer(msg.sender, balance);\n            }\n        }\n\n        for (uint256 i = 0; i < nonFungibleTokenDeposits.length; i++) {\n            IERC721(nonFungibleTokenDeposits[i].tokenAddress).safeTransferFrom(address(this), msg.sender, nonFungibleTokenDeposits[i].tokenId);\n        }\n\n        for (uint256 i = 0; i < multiTokenDeposits.length; i++) {\n            IERC1155(multiTokenDeposits[i].tokenAddress).safeTransferFrom(\n                address(this),\n                msg.sender,\n                multiTokenDeposits[i].tokenId,\n                multiTokenDeposits[i].amount,\n                data\n            );\n        }\n\n        isUnlocked = true;\n        vaultFactoryContract.notifyUnlock(true);\n    }\n\n    function partialFungibleTokenUnlock(address _tokenAddress, uint256 _tokenAmount) external onlyKeyHolder onlyUnlockable {\n        require(_isLockedFungibleAddress(_tokenAddress), \"MultiVault:partialFungibleTokenUnlock:INVALID_TOKEN\");\n\n        IERC20(_tokenAddress).safeTransfer(msg.sender, _tokenAmount);\n\n        vaultFactoryContract.notifyUnlock(_isCompletelyUnlocked());\n    }\n\n    function partialNonFungibleTokenUnlock(address _tokenAddress, uint256 _tokenId) external onlyKeyHolder onlyUnlockable {\n        require(_isLockedNonFungibleAddress(_tokenAddress), \"MultiVault:partialNonFungibleTokenUnlock:INVALID_TOKEN\");\n\n        IERC721(_tokenAddress).safeTransferFrom(address(this), msg.sender, _tokenId);\n\n        vaultFactoryContract.notifyUnlock(_isCompletelyUnlocked());\n    }\n\n    function partialMultiTokenUnlock(\n        address _tokenAddress,\n        uint256 _tokenId,\n        uint256 _tokenAmount,\n        bytes calldata data\n    ) external onlyKeyHolder onlyUnlockable {\n        require(_isLockedMultiAddress(_tokenAddress), \"MultiVault:partialMultiTokenUnlock:INVALID_TOKEN\");\n\n        IERC1155(_tokenAddress).safeTransferFrom(address(this), msg.sender, _tokenId, _tokenAmount, data);\n\n        vaultFactoryContract.notifyUnlock(_isCompletelyUnlocked());\n    }\n\n    function _isLockedFungibleAddress(address _tokenAddress) private view returns (bool) {\n        for (uint256 i = 0; i < fungibleTokenDeposits.length; i++) {\n            if (_tokenAddress == fungibleTokenDeposits[i].tokenAddress) {\n                return true;\n            }\n        }\n\n        return false;\n    }\n\n    function _isLockedNonFungibleAddress(address _tokenAddress) private view returns (bool) {\n        for (uint256 i = 0; i < nonFungibleTokenDeposits.length; i++) {\n            if (_tokenAddress == nonFungibleTokenDeposits[i].tokenAddress) {\n                return true;\n            }\n        }\n\n        return false;\n    }\n\n    function _isLockedMultiAddress(address _tokenAddress) private view returns (bool) {\n        for (uint256 i = 0; i < multiTokenDeposits.length; i++) {\n            if (_tokenAddress == multiTokenDeposits[i].tokenAddress) {\n                return true;\n            }\n        }\n\n        return false;\n    }\n\n    function _isCompletelyUnlocked() private view returns (bool) {\n        for (uint256 i = 0; i < fungibleTokenDeposits.length; i++) {\n            if (IERC20(fungibleTokenDeposits[i].tokenAddress).balanceOf(address(this)) > 0) {\n                return false;\n            }\n        }\n\n        for (uint256 i = 0; i < nonFungibleTokenDeposits.length; i++) {\n            if (IERC721(nonFungibleTokenDeposits[i].tokenAddress).balanceOf(address(this)) > 0) {\n                return false;\n            }\n        }\n\n        for (uint256 i = 0; i < multiTokenDeposits.length; i++) {\n            MultiTokenDeposit memory deposit = multiTokenDeposits[i];\n\n            if (IERC1155(deposit.tokenAddress).balanceOf(address(this), deposit.tokenId) > 0) {\n                return false;\n            }\n        }\n\n        return true;\n    }\n}\n"
      },
      "contracts/locker/vault/Vault.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.4;\n\nimport { IERC1155Receiver } from \"@openzeppelin/contracts/token/ERC1155/IERC1155Receiver.sol\";\nimport { IERC721Receiver } from \"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol\";\nimport { ReentrancyGuard } from \"@openzeppelin/contracts/security/ReentrancyGuard.sol\";\n\nimport { IDepositHandler } from \"../interfaces/IDepositHandler.sol\";\nimport { IVault } from \"../interfaces/IVault.sol\";\nimport { IVaultFactory } from \"../interfaces/IVaultFactory.sol\";\nimport { IVaultKey } from \"../../common/interfaces/IVaultKey.sol\";\n\ncontract Vault is ReentrancyGuard, IDepositHandler, IVault, IERC721Receiver, IERC1155Receiver {\n    IVaultFactory public immutable vaultFactoryContract;\n    IVaultKey public immutable vaultKeyContract;\n    uint256 public override vaultKeyId;\n    address public immutable initialBeneficiary;\n    address public immutable vaultDeployer;\n\n    uint256 public immutable lockTimestamp;\n    uint256 public unlockTimestamp;\n    bool public isUnlocked;\n\n    modifier onlyKeyHolder() {\n        require(getBeneficiary() == msg.sender, \"Vault:onlyKeyHolder:UNAUTHORIZED\");\n        _;\n    }\n\n    modifier onlyFromDeployer() {\n        require(vaultDeployer == msg.sender, \"Vault:onlyFromDeployer:UNAUTHORIZED\");\n        _;\n    }\n\n    modifier onlyUnlockable() {\n        require(block.timestamp >= unlockTimestamp, \"Vault:onlyUnlockable:PREMATURE\");\n        _;\n    }\n\n    constructor(\n        address _vaultFactory,\n        address _vaultKeyContractAddress,\n        address _beneficiary,\n        uint256 _unlockTimestamp\n    ) {\n        vaultFactoryContract = IVaultFactory(_vaultFactory);\n        vaultKeyContract = IVaultKey(_vaultKeyContractAddress);\n        initialBeneficiary = _beneficiary;\n\n        lockTimestamp = block.timestamp;\n        unlockTimestamp = _unlockTimestamp;\n        isUnlocked = false;\n        vaultDeployer = msg.sender;\n    }\n\n    function extendLock(uint256 newUnlockTimestamp) external onlyKeyHolder nonReentrant {\n        require(!isUnlocked, \"Vault:extendLock:FULLY_UNLOCKED\");\n        require(newUnlockTimestamp > unlockTimestamp, \"Vault:extendLock:INVALID_TIMESTAMP\");\n        uint256 oldUnlockTimestamp = unlockTimestamp;\n        unlockTimestamp = newUnlockTimestamp;\n        vaultFactoryContract.lockExtended(oldUnlockTimestamp, newUnlockTimestamp);\n    }\n\n    function getBeneficiary() public view override returns (address) {\n        if (vaultKeyId > 0) return vaultKeyContract.ownerOf(vaultKeyId);\n        return initialBeneficiary;\n    }\n\n    function mintKey(uint256 keyId) external override onlyFromDeployer nonReentrant {\n        require(vaultKeyId == 0, \"Vault:mintKey:KEY_ALREADY_MINTED\");\n        vaultKeyId = keyId;\n    }\n\n    function onERC721Received(\n        address,\n        address,\n        uint256,\n        bytes calldata\n    ) external pure override returns (bytes4) {\n        return this.onERC721Received.selector;\n    }\n\n    function onERC1155Received(\n        address,\n        address,\n        uint256,\n        uint256,\n        bytes calldata\n    ) external pure override returns (bytes4) {\n        return this.onERC1155Received.selector;\n    }\n\n    function onERC1155BatchReceived(\n        address,\n        address,\n        uint256[] calldata,\n        uint256[] calldata,\n        bytes calldata\n    ) external pure override returns (bytes4) {\n        return this.onERC1155BatchReceived.selector;\n    }\n\n    function supportsInterface(bytes4 interfaceId) external pure override returns (bool) {\n        return interfaceId == type(IERC721Receiver).interfaceId || interfaceId == type(IERC1155Receiver).interfaceId;\n    }\n}\n"
      }
    }
  }}