creation_sourcecode: {{
    "language": "Solidity",
    "sources": {
      "contracts/zaps/MigrateTroveZap.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity 0.8.19;\n\nimport \"contracts/zaps/BaseZap.sol\";\nimport \"contracts/interfaces/ITroveManager.sol\";\nimport \"contracts/interfaces/IDebtToken.sol\";\nimport \"contracts/interfaces/IBorrowerOperations.sol\";\n\n/**\n    @title Prisma Migrate Trove Zap\n    @notice Zap to automate migrating to a different version of a Trove Manager\n            for the same collateral.\n */\ncontract MigrateTroveZap is BaseZap {\n    bytes32 private constant _RETURN_VALUE = keccak256(\"ERC3156FlashBorrower.onFlashLoan\");\n    uint256 public immutable DEBT_GAS_COMPENSATION;\n\n    IBorrowerOperations public immutable borrowerOps;\n    IDebtToken public immutable debtToken;\n    // State  ---------------------------------------------------------------------------------------------------------\n    mapping(address collateral => bool approved) public approvedCollaterals;\n    // Events ---------------------------------------------------------------------------------------------------------\n\n    event TroveMigrated(address account, address troveManagerFrom, address troveManagerTo, uint256 coll, uint256 debt);\n    event NewTokenRegistered(address token);\n\n    constructor(IBorrowerOperations _borrowerOps, IDebtToken _debtToken) {\n        borrowerOps = _borrowerOps;\n        debtToken = _debtToken;\n        IDebtToken(debtToken).approve(address(_borrowerOps), type(uint256).max);\n        IDebtToken(debtToken).approve(address(_debtToken), type(uint256).max);\n        DEBT_GAS_COMPENSATION = _debtToken.DEBT_GAS_COMPENSATION();\n    }\n\n    // Public functions -------------------------------------------------------------------------------------------------\n\n    /// @notice Flashloan callback function\n    /// @dev This callback fails if there is any leftover collateral in the Zap\n    function onFlashLoan(\n        address originator,\n        address,\n        uint256 amount,\n        uint256 fee,\n        bytes calldata data\n    ) external whenNotPaused returns (bytes32) {\n        require(msg.sender == address(debtToken), \"!DebtToken\");\n        require(originator == address(this), \"!Zap\");\n        (\n            address collateralFrom,\n            address account,\n            address troveManagerFrom,\n            address troveManagerTo,\n            uint256 maxFeePercentage,\n            uint256 coll,\n            address upperHint,\n            address lowerHint\n        ) = abi.decode(data, (address, address, address, address, uint256, uint256, address, address));\n        uint256 toMint = amount + fee;\n        uint256 balanceBefore = IERC20(collateralFrom).balanceOf(address(this));\n        borrowerOps.closeTrove(troveManagerFrom, account);\n        borrowerOps.openTrove(troveManagerTo, account, maxFeePercentage, coll, toMint, upperHint, lowerHint);\n        require(IERC20(collateralFrom).balanceOf(address(this)) == balanceBefore, \"Invalid migration amount\");\n        return _RETURN_VALUE;\n    }\n\n    /**\n        @notice Migrates a trove to another TroveManager for the same collateral\n        @param troveManagerFrom Trove manager to migrate the user trove from \n        @param troveManagerTo Trove manager to migrate the user trove to\n        @param maxFeePercentage Maximum fee accepted by the user for this operation\n        @param upperHint Upper Hint for locating the trove in the list of troves\n        @param lowerHint Lower Hint for locating the trove in the list of troves\n     */\n    function migrateTrove(\n        ITroveManager troveManagerFrom,\n        ITroveManager troveManagerTo,\n        uint256 maxFeePercentage,\n        address upperHint,\n        address lowerHint\n    ) external {\n        (address collateralFrom, ) = borrowerOps.troveManagersData(address(troveManagerFrom));\n        {\n            (address collateralTo, ) = borrowerOps.troveManagersData(address(troveManagerTo));\n            require(collateralFrom != address(0), \"Invalid TM\");\n            require(address(troveManagerTo) != address(troveManagerFrom), \"Cannot migrate to same TM\");\n            require(collateralFrom == collateralTo, \"Migration not supported\");\n        }\n        (uint256 coll, uint256 debt) = troveManagerFrom.getTroveCollAndDebt(msg.sender);\n        require(debt > 0, \"Trove not active\");\n        // One SLOAD to allow set and forget\n        if (!approvedCollaterals[collateralFrom]) {\n            IERC20(collateralFrom).approve(address(borrowerOps), type(uint256).max);\n            approvedCollaterals[collateralFrom] = true;\n        }\n        debtToken.flashLoan(\n            address(this),\n            address(debtToken),\n            debt - DEBT_GAS_COMPENSATION,\n            abi.encode(\n                collateralFrom,\n                msg.sender,\n                address(troveManagerFrom),\n                address(troveManagerTo),\n                maxFeePercentage,\n                coll,\n                upperHint,\n                lowerHint\n            )\n        );\n        emit TroveMigrated(msg.sender, address(troveManagerFrom), address(troveManagerTo), coll, debt);\n    }\n}\n"
      },
      "contracts/zaps/BaseZap.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity 0.8.19;\nimport \"contracts/utils/Address.sol\";\nimport { Ownable } from \"contracts/access/Ownable.sol\";\nimport { Pausable } from \"contracts/security/Pausable.sol\";\nimport \"contracts/token/ERC20/IERC20.sol\";\nimport \"contracts/token/ERC20/utils/SafeERC20.sol\";\n\n/**\n    @title Base Zap\n    @notice Abstract contract with common functions for Prisma Zaps\n            for the same collateral.\n */\nabstract contract BaseZap is Ownable, Pausable {\n    using SafeERC20 for IERC20;\n    using Address for address;\n\n    event EmergencyEtherRecovered(uint256 amount);\n    event EmergencyERC20Recovered(address tokenAddress, uint256 tokenAmount);\n\n    // Admin routines ---------------------------------------------------------------------------------------------------\n\n    /// @notice For emergencies if something gets stuck\n    function recoverEther(uint256 amount) external onlyOwner {\n        (bool success, ) = owner().call{ value: amount }(\"\");\n        require(success, \"Invalid transfer\");\n\n        emit EmergencyEtherRecovered(amount);\n    }\n\n    /// @notice For emergencies if someone accidentally sent some ERC20 tokens here\n    function recoverERC20(address tokenAddress, uint256 tokenAmount) external onlyOwner {\n        IERC20(tokenAddress).safeTransfer(msg.sender, tokenAmount);\n\n        emit EmergencyERC20Recovered(tokenAddress, tokenAmount);\n    }\n\n    function pause() external virtual whenNotPaused onlyOwner {\n        _pause();\n    }\n\n    function unpause() external virtual whenPaused onlyOwner {\n        _unpause();\n    }\n\n    receive() external payable {}\n}\n"
      },
      "contracts/utils/Address.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (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     * Furthermore, `isContract` will also return true if the target contract within\n     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,\n     * which only has an effect at the end of a transaction.\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://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/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        require(success, \"Address: unable to send value, recipient may have reverted\");\n    }\n\n    /**\n     * @dev Performs a Solidity function call using a low level `call`. A\n     * plain `call` is an unsafe replacement for a function call: use this\n     * function instead.\n     *\n     * If `target` reverts with a revert reason, it is bubbled up by this\n     * function (like regular Solidity function calls).\n     *\n     * Returns the raw returned data. To convert to the expected return value,\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n     *\n     * Requirements:\n     *\n     * - `target` must be a contract.\n     * - calling `target` with `data` must not revert.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n     * `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but also transferring `value` wei to `target`.\n     *\n     * Requirements:\n     *\n     * - the calling contract must have an ETH balance of at least `value`.\n     * - the called Solidity function must be `payable`.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(address(this).balance >= value, \"Address: insufficient balance for call\");\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.delegatecall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n     *\n     * _Available since v4.8._\n     */\n    function verifyCallResultFromTarget(\n        address target,\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        if (success) {\n            if (returndata.length == 0) {\n                // only check isContract if the call was successful and the return data is empty\n                // otherwise we already know that it was a contract\n                require(isContract(target), \"Address: call to non-contract\");\n            }\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    /**\n     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n     * revert reason or using the provided one.\n     *\n     * _Available since v4.3._\n     */\n    function verifyCallResult(\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal pure returns (bytes memory) {\n        if (success) {\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    function _revert(bytes memory returndata, string memory errorMessage) private pure {\n        // Look for revert reason and bubble it up if present\n        if (returndata.length > 0) {\n            // The easiest way to bubble the revert reason is using memory via assembly\n            /// @solidity memory-safe-assembly\n            assembly {\n                let returndata_size := mload(returndata)\n                revert(add(32, returndata), returndata_size)\n            }\n        } else {\n            revert(errorMessage);\n        }\n    }\n}\n"
      },
      "contracts/access/Ownable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"contracts/utils/Context.sol\";\n\n/**\n * @dev Contract module which provides a basic access control mechanism, where\n * there is an account (an owner) that can be granted exclusive access to\n * specific functions.\n *\n * By default, the owner account will be the one that deploys the contract. This\n * can later be changed with {transferOwnership}.\n *\n * This module is used through inheritance. It will make available the modifier\n * `onlyOwner`, which can be applied to your functions to restrict their use to\n * the owner.\n */\nabstract contract Ownable is Context {\n    address private _owner;\n\n    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n\n    /**\n     * @dev Initializes the contract setting the deployer as the initial owner.\n     */\n    constructor() {\n        _transferOwnership(_msgSender());\n    }\n\n    /**\n     * @dev Throws if called by any account other than the owner.\n     */\n    modifier onlyOwner() {\n        _checkOwner();\n        _;\n    }\n\n    /**\n     * @dev Returns the address of the current owner.\n     */\n    function owner() public view virtual returns (address) {\n        return _owner;\n    }\n\n    /**\n     * @dev Throws if the sender is not the owner.\n     */\n    function _checkOwner() internal view virtual {\n        require(owner() == _msgSender(), \"Ownable: caller is not the owner\");\n    }\n\n    /**\n     * @dev Leaves the contract without owner. It will not be possible to call\n     * `onlyOwner` functions. Can only be called by the current owner.\n     *\n     * NOTE: Renouncing ownership will leave the contract without an owner,\n     * thereby disabling any functionality that is only available to the owner.\n     */\n    function renounceOwnership() public virtual onlyOwner {\n        _transferOwnership(address(0));\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Can only be called by the current owner.\n     */\n    function transferOwnership(address newOwner) public virtual onlyOwner {\n        require(newOwner != address(0), \"Ownable: new owner is the zero address\");\n        _transferOwnership(newOwner);\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Internal function without access restriction.\n     */\n    function _transferOwnership(address newOwner) internal virtual {\n        address oldOwner = _owner;\n        _owner = newOwner;\n        emit OwnershipTransferred(oldOwner, newOwner);\n    }\n}\n"
      },
      "contracts/utils/Context.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract Context {\n    function _msgSender() internal view virtual returns (address) {\n        return msg.sender;\n    }\n\n    function _msgData() internal view virtual returns (bytes calldata) {\n        return msg.data;\n    }\n}\n"
      },
      "contracts/security/Pausable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"contracts/utils/Context.sol\";\n\n/**\n * @dev Contract module which allows children to implement an emergency stop\n * mechanism that can be triggered by an authorized account.\n *\n * This module is used through inheritance. It will make available the\n * modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n * the functions of your contract. Note that they will not be pausable by\n * simply including this module, only once the modifiers are put in place.\n */\nabstract contract Pausable is Context {\n    /**\n     * @dev Emitted when the pause is triggered by `account`.\n     */\n    event Paused(address account);\n\n    /**\n     * @dev Emitted when the pause is lifted by `account`.\n     */\n    event Unpaused(address account);\n\n    bool private _paused;\n\n    /**\n     * @dev Initializes the contract in unpaused state.\n     */\n    constructor() {\n        _paused = false;\n    }\n\n    /**\n     * @dev Modifier to make a function callable only when the contract is not paused.\n     *\n     * Requirements:\n     *\n     * - The contract must not be paused.\n     */\n    modifier whenNotPaused() {\n        _requireNotPaused();\n        _;\n    }\n\n    /**\n     * @dev Modifier to make a function callable only when the contract is paused.\n     *\n     * Requirements:\n     *\n     * - The contract must be paused.\n     */\n    modifier whenPaused() {\n        _requirePaused();\n        _;\n    }\n\n    /**\n     * @dev Returns true if the contract is paused, and false otherwise.\n     */\n    function paused() public view virtual returns (bool) {\n        return _paused;\n    }\n\n    /**\n     * @dev Throws if the contract is paused.\n     */\n    function _requireNotPaused() internal view virtual {\n        require(!paused(), \"Pausable: paused\");\n    }\n\n    /**\n     * @dev Throws if the contract is not paused.\n     */\n    function _requirePaused() internal view virtual {\n        require(paused(), \"Pausable: not paused\");\n    }\n\n    /**\n     * @dev Triggers stopped state.\n     *\n     * Requirements:\n     *\n     * - The contract must not be paused.\n     */\n    function _pause() internal virtual whenNotPaused {\n        _paused = true;\n        emit Paused(_msgSender());\n    }\n\n    /**\n     * @dev Returns to normal state.\n     *\n     * Requirements:\n     *\n     * - The contract must be paused.\n     */\n    function _unpause() internal virtual whenPaused {\n        _paused = false;\n        emit Unpaused(_msgSender());\n    }\n}\n"
      },
      "contracts/token/ERC20/IERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (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(address from, address to, uint256 amount) external returns (bool);\n}\n"
      },
      "contracts/token/ERC20/utils/SafeERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.3) (token/ERC20/utils/SafeERC20.sol)\n\npragma solidity ^0.8.0;\n\nimport \"contracts/token/ERC20/IERC20.sol\";\nimport \"contracts/token/ERC20/extensions/IERC20Permit.sol\";\nimport \"contracts/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 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.encodeWithSelector(token.transfer.selector, 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.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(IERC20 token, address spender, uint256 value) 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    /**\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        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance + value));\n    }\n\n    /**\n     * @dev Decrease 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 safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {\n        unchecked {\n            uint256 oldAllowance = token.allowance(address(this), spender);\n            require(oldAllowance >= value, \"SafeERC20: decreased allowance below zero\");\n            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance - value));\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.encodeWithSelector(token.approve.selector, spender, value);\n\n        if (!_callOptionalReturnBool(token, approvalCall)) {\n            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, 0));\n            _callOptionalReturn(token, approvalCall);\n        }\n    }\n\n    /**\n     * @dev Use a ERC-2612 signature to set the `owner` approval toward `spender` on `token`.\n     * Revert on invalid signature.\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        require(returndata.length == 0 || abi.decode(returndata, (bool)), \"SafeERC20: ERC20 operation 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     * 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\n            success && (returndata.length == 0 || abi.decode(returndata, (bool))) && Address.isContract(address(token));\n    }\n}\n"
      },
      "contracts/token/ERC20/extensions/IERC20Permit.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/extensions/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"
      },
      "contracts/interfaces/ITroveManager.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\ninterface ITroveManager {\n    event BaseRateUpdated(uint256 _baseRate);\n    event CollateralSent(address _to, uint256 _amount);\n    event LTermsUpdated(uint256 _L_collateral, uint256 _L_debt);\n    event LastFeeOpTimeUpdated(uint256 _lastFeeOpTime);\n    event Redemption(\n        uint256 _attemptedDebtAmount,\n        uint256 _actualDebtAmount,\n        uint256 _collateralSent,\n        uint256 _collateralFee\n    );\n    event RewardClaimed(address indexed account, address indexed recipient, uint256 claimed);\n    event SystemSnapshotsUpdated(uint256 _totalStakesSnapshot, uint256 _totalCollateralSnapshot);\n    event TotalStakesUpdated(uint256 _newTotalStakes);\n    event TroveIndexUpdated(address _borrower, uint256 _newIndex);\n    event TroveSnapshotsUpdated(uint256 _L_collateral, uint256 _L_debt);\n    event TroveUpdated(address indexed _borrower, uint256 _debt, uint256 _coll, uint256 _stake, uint8 _operation);\n\n    function addCollateralSurplus(address borrower, uint256 collSurplus) external;\n\n    function applyPendingRewards(address _borrower) external returns (uint256 coll, uint256 debt);\n\n    function claimCollateral(address _receiver) external;\n\n    function claimReward(address receiver) external returns (uint256);\n\n    function closeTrove(address _borrower, address _receiver, uint256 collAmount, uint256 debtAmount) external;\n\n    function closeTroveByLiquidation(address _borrower) external;\n\n    function collectInterests() external;\n\n    function decayBaseRateAndGetBorrowingFee(uint256 _debt) external returns (uint256);\n\n    function decreaseDebtAndSendCollateral(address account, uint256 debt, uint256 coll) external;\n\n    function fetchPrice() external returns (uint256);\n\n    function finalizeLiquidation(\n        address _liquidator,\n        uint256 _debt,\n        uint256 _coll,\n        uint256 _collSurplus,\n        uint256 _debtGasComp,\n        uint256 _collGasComp\n    ) external;\n\n    function getEntireSystemBalances() external returns (uint256, uint256, uint256);\n\n    function movePendingTroveRewardsToActiveBalances(uint256 _debt, uint256 _collateral) external;\n\n    function notifyRegisteredId(uint256[] calldata _assignedIds) external returns (bool);\n\n    function openTrove(\n        address _borrower,\n        uint256 _collateralAmount,\n        uint256 _compositeDebt,\n        uint256 NICR,\n        address _upperHint,\n        address _lowerHint,\n        bool _isRecoveryMode\n    ) external returns (uint256 stake, uint256 arrayIndex);\n\n    function redeemCollateral(\n        uint256 _debtAmount,\n        address _firstRedemptionHint,\n        address _upperPartialRedemptionHint,\n        address _lowerPartialRedemptionHint,\n        uint256 _partialRedemptionHintNICR,\n        uint256 _maxIterations,\n        uint256 _maxFeePercentage\n    ) external;\n\n    function setAddresses(address _priceFeedAddress, address _sortedTrovesAddress, address _collateralToken) external;\n\n    function setParameters(\n        uint256 _minuteDecayFactor,\n        uint256 _redemptionFeeFloor,\n        uint256 _maxRedemptionFee,\n        uint256 _borrowingFeeFloor,\n        uint256 _maxBorrowingFee,\n        uint256 _interestRateInBPS,\n        uint256 _maxSystemDebt,\n        uint256 _MCR\n    ) external;\n\n    function setPaused(bool _paused) external;\n\n    function setPriceFeed(address _priceFeedAddress) external;\n\n    function startSunset() external;\n\n    function updateBalances() external;\n\n    function updateTroveFromAdjustment(\n        bool _isRecoveryMode,\n        bool _isDebtIncrease,\n        uint256 _debtChange,\n        uint256 _netDebtChange,\n        bool _isCollIncrease,\n        uint256 _collChange,\n        address _upperHint,\n        address _lowerHint,\n        address _borrower,\n        address _receiver\n    ) external returns (uint256, uint256, uint256);\n\n    function vaultClaimReward(address claimant, address) external returns (uint256);\n\n    function BOOTSTRAP_PERIOD() external view returns (uint256);\n\n    function CCR() external view returns (uint256);\n\n    function DEBT_GAS_COMPENSATION() external view returns (uint256);\n\n    function DECIMAL_PRECISION() external view returns (uint256);\n\n    function L_collateral() external view returns (uint256);\n\n    function L_debt() external view returns (uint256);\n\n    function MAX_INTEREST_RATE_IN_BPS() external view returns (uint256);\n\n    function MCR() external view returns (uint256);\n\n    function PERCENT_DIVISOR() external view returns (uint256);\n\n    function PRISMA_CORE() external view returns (address);\n\n    function Troves(\n        address\n    )\n        external\n        view\n        returns (\n            uint256 debt,\n            uint256 coll,\n            uint256 stake,\n            uint8 status,\n            uint128 arrayIndex,\n            uint256 activeInterestIndex\n        );\n\n    function accountLatestMint(address) external view returns (uint32 amount, uint32 week, uint32 day);\n\n    function baseRate() external view returns (uint256);\n\n    function borrowerOperationsAddress() external view returns (address);\n\n    function borrowingFeeFloor() external view returns (uint256);\n\n    function claimableReward(address account) external view returns (uint256);\n\n    function collateralToken() external view returns (address);\n\n    function dailyMintReward(uint256) external view returns (uint256);\n\n    function debtToken() external view returns (address);\n\n    function defaultedCollateral() external view returns (uint256);\n\n    function defaultedDebt() external view returns (uint256);\n\n    function emissionId() external view returns (uint16 debt, uint16 minting);\n\n    function getBorrowingFee(uint256 _debt) external view returns (uint256);\n\n    function getBorrowingFeeWithDecay(uint256 _debt) external view returns (uint256);\n\n    function getBorrowingRate() external view returns (uint256);\n\n    function getBorrowingRateWithDecay() external view returns (uint256);\n\n    function getCurrentICR(address _borrower, uint256 _price) external view returns (uint256);\n\n    function getEntireDebtAndColl(\n        address _borrower\n    ) external view returns (uint256 debt, uint256 coll, uint256 pendingDebtReward, uint256 pendingCollateralReward);\n\n    function getEntireSystemColl() external view returns (uint256);\n\n    function getEntireSystemDebt() external view returns (uint256);\n\n    function getNominalICR(address _borrower) external view returns (uint256);\n\n    function getPendingCollAndDebtRewards(address _borrower) external view returns (uint256, uint256);\n\n    function getRedemptionFeeWithDecay(uint256 _collateralDrawn) external view returns (uint256);\n\n    function getRedemptionRate() external view returns (uint256);\n\n    function getRedemptionRateWithDecay() external view returns (uint256);\n\n    function getTotalActiveCollateral() external view returns (uint256);\n\n    function getTotalActiveDebt() external view returns (uint256);\n\n    function getTotalMints(uint256 week) external view returns (uint32[7] memory);\n\n    function getTroveCollAndDebt(address _borrower) external view returns (uint256 coll, uint256 debt);\n\n    function getTroveFromTroveOwnersArray(uint256 _index) external view returns (address);\n\n    function getTroveOwnersCount() external view returns (uint256);\n\n    function getTroveStake(address _borrower) external view returns (uint256);\n\n    function getTroveStatus(address _borrower) external view returns (uint256);\n\n    function getWeek() external view returns (uint256 week);\n\n    function getWeekAndDay() external view returns (uint256, uint256);\n\n    function guardian() external view returns (address);\n\n    function hasPendingRewards(address _borrower) external view returns (bool);\n\n    function interestPayable() external view returns (uint256);\n\n    function interestRate() external view returns (uint256);\n\n    function lastFeeOperationTime() external view returns (uint256);\n\n    function lastUpdate() external view returns (uint32);\n\n    function liquidationManager() external view returns (address);\n\n    function maxSystemDebt() external view returns (uint256);\n\n    function minuteDecayFactor() external view returns (uint256);\n\n    function owner() external view returns (address);\n\n    function paused() external view returns (bool);\n\n    function periodFinish() external view returns (uint32);\n\n    function priceFeed() external view returns (address);\n\n    function redemptionFeeFloor() external view returns (uint256);\n\n    function rewardIntegral() external view returns (uint256);\n\n    function rewardIntegralFor(address) external view returns (uint256);\n\n    function rewardRate() external view returns (uint128);\n\n    function rewardSnapshots(address) external view returns (uint256 collateral, uint256 debt);\n\n    function sortedTroves() external view returns (address);\n\n    function sunsetting() external view returns (bool);\n\n    function surplusBalances(address) external view returns (uint256);\n\n    function totalCollateralSnapshot() external view returns (uint256);\n\n    function totalStakes() external view returns (uint256);\n\n    function totalStakesSnapshot() external view returns (uint256);\n\n    function vault() external view returns (address);\n}\n"
      },
      "contracts/interfaces/IDebtToken.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\ninterface IDebtToken {\n    event Approval(address indexed owner, address indexed spender, uint256 value);\n    event MessageFailed(uint16 _srcChainId, bytes _srcAddress, uint64 _nonce, bytes _payload, bytes _reason);\n    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n    event ReceiveFromChain(uint16 indexed _srcChainId, address indexed _to, uint256 _amount);\n    event RetryMessageSuccess(uint16 _srcChainId, bytes _srcAddress, uint64 _nonce, bytes32 _payloadHash);\n    event SendToChain(uint16 indexed _dstChainId, address indexed _from, bytes _toAddress, uint256 _amount);\n    event SetMinDstGas(uint16 _dstChainId, uint16 _type, uint256 _minDstGas);\n    event SetPrecrime(address precrime);\n    event SetTrustedRemote(uint16 _remoteChainId, bytes _path);\n    event SetTrustedRemoteAddress(uint16 _remoteChainId, bytes _remoteAddress);\n    event SetUseCustomAdapterParams(bool _useCustomAdapterParams);\n    event Transfer(address indexed from, address indexed to, uint256 value);\n\n    function approve(address spender, uint256 amount) external returns (bool);\n\n    function burn(address _account, uint256 _amount) external;\n\n    function burnWithGasCompensation(address _account, uint256 _amount) external returns (bool);\n\n    function decreaseAllowance(address spender, uint256 subtractedValue) external returns (bool);\n\n    function enableTroveManager(address _troveManager) external;\n\n    function flashLoan(address receiver, address token, uint256 amount, bytes calldata data) external returns (bool);\n\n    function forceResumeReceive(uint16 _srcChainId, bytes calldata _srcAddress) external;\n\n    function increaseAllowance(address spender, uint256 addedValue) external returns (bool);\n\n    function lzReceive(uint16 _srcChainId, bytes calldata _srcAddress, uint64 _nonce, bytes calldata _payload) external;\n\n    function mint(address _account, uint256 _amount) external;\n\n    function mintWithGasCompensation(address _account, uint256 _amount) external returns (bool);\n\n    function nonblockingLzReceive(\n        uint16 _srcChainId,\n        bytes calldata _srcAddress,\n        uint64 _nonce,\n        bytes calldata _payload\n    ) external;\n\n    function permit(\n        address owner,\n        address spender,\n        uint256 amount,\n        uint256 deadline,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) external;\n\n    function renounceOwnership() external;\n\n    function returnFromPool(address _poolAddress, address _receiver, uint256 _amount) external;\n\n    function sendToSP(address _sender, uint256 _amount) external;\n\n    function setConfig(uint16 _version, uint16 _chainId, uint256 _configType, bytes calldata _config) external;\n\n    function setMinDstGas(uint16 _dstChainId, uint16 _packetType, uint256 _minGas) external;\n\n    function setPayloadSizeLimit(uint16 _dstChainId, uint256 _size) external;\n\n    function setPrecrime(address _precrime) external;\n\n    function setReceiveVersion(uint16 _version) external;\n\n    function setSendVersion(uint16 _version) external;\n\n    function setTrustedRemote(uint16 _srcChainId, bytes calldata _path) external;\n\n    function setTrustedRemoteAddress(uint16 _remoteChainId, bytes calldata _remoteAddress) external;\n\n    function setUseCustomAdapterParams(bool _useCustomAdapterParams) external;\n\n    function transfer(address recipient, uint256 amount) external returns (bool);\n\n    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);\n\n    function transferOwnership(address newOwner) external;\n\n    function retryMessage(\n        uint16 _srcChainId,\n        bytes calldata _srcAddress,\n        uint64 _nonce,\n        bytes calldata _payload\n    ) external payable;\n\n    function sendFrom(\n        address _from,\n        uint16 _dstChainId,\n        bytes calldata _toAddress,\n        uint256 _amount,\n        address _refundAddress,\n        address _zroPaymentAddress,\n        bytes calldata _adapterParams\n    ) external payable;\n\n    function DEBT_GAS_COMPENSATION() external view returns (uint256);\n\n    function DEFAULT_PAYLOAD_SIZE_LIMIT() external view returns (uint256);\n\n    function FLASH_LOAN_FEE() external view returns (uint256);\n\n    function NO_EXTRA_GAS() external view returns (uint256);\n\n    function PT_SEND() external view returns (uint16);\n\n    function allowance(address owner, address spender) external view returns (uint256);\n\n    function balanceOf(address account) external view returns (uint256);\n\n    function borrowerOperationsAddress() external view returns (address);\n\n    function circulatingSupply() external view returns (uint256);\n\n    function decimals() external view returns (uint8);\n\n    function domainSeparator() external view returns (bytes32);\n\n    function estimateSendFee(\n        uint16 _dstChainId,\n        bytes calldata _toAddress,\n        uint256 _amount,\n        bool _useZro,\n        bytes calldata _adapterParams\n    ) external view returns (uint256 nativeFee, uint256 zroFee);\n\n    function factory() external view returns (address);\n\n    function failedMessages(uint16, bytes calldata, uint64) external view returns (bytes32);\n\n    function flashFee(address token, uint256 amount) external view returns (uint256);\n\n    function gasPool() external view returns (address);\n\n    function getConfig(\n        uint16 _version,\n        uint16 _chainId,\n        address,\n        uint256 _configType\n    ) external view returns (bytes memory);\n\n    function getTrustedRemoteAddress(uint16 _remoteChainId) external view returns (bytes memory);\n\n    function isTrustedRemote(uint16 _srcChainId, bytes calldata _srcAddress) external view returns (bool);\n\n    function lzEndpoint() external view returns (address);\n\n    function maxFlashLoan(address token) external view returns (uint256);\n\n    function minDstGasLookup(uint16, uint16) external view returns (uint256);\n\n    function name() external view returns (string memory);\n\n    function nonces(address owner) external view returns (uint256);\n\n    function owner() external view returns (address);\n\n    function payloadSizeLimitLookup(uint16) external view returns (uint256);\n\n    function permitTypeHash() external view returns (bytes32);\n\n    function precrime() external view returns (address);\n\n    function stabilityPoolAddress() external view returns (address);\n\n    function supportsInterface(bytes4 interfaceId) external view returns (bool);\n\n    function symbol() external view returns (string memory);\n\n    function token() external view returns (address);\n\n    function totalSupply() external view returns (uint256);\n\n    function troveManager(address) external view returns (bool);\n\n    function trustedRemoteLookup(uint16) external view returns (bytes memory);\n\n    function useCustomAdapterParams() external view returns (bool);\n\n    function version() external view returns (string memory);\n}\n"
      },
      "contracts/interfaces/IBorrowerOperations.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\ninterface IBorrowerOperations {\n    struct Balances {\n        uint256[] collaterals;\n        uint256[] debts;\n        uint256[] prices;\n    }\n\n    event BorrowingFeePaid(address indexed borrower, uint256 amount);\n    event CollateralConfigured(address troveManager, address collateralToken);\n    event TroveCreated(address indexed _borrower, uint256 arrayIndex);\n    event TroveManagerRemoved(address troveManager);\n    event TroveUpdated(address indexed _borrower, uint256 _debt, uint256 _coll, uint256 stake, uint8 operation);\n\n    function addColl(\n        address troveManager,\n        address account,\n        uint256 _collateralAmount,\n        address _upperHint,\n        address _lowerHint\n    ) external;\n\n    function adjustTrove(\n        address troveManager,\n        address account,\n        uint256 _maxFeePercentage,\n        uint256 _collDeposit,\n        uint256 _collWithdrawal,\n        uint256 _debtChange,\n        bool _isDebtIncrease,\n        address _upperHint,\n        address _lowerHint\n    ) external;\n\n    function closeTrove(address troveManager, address account) external;\n\n    function configureCollateral(address troveManager, address collateralToken) external;\n\n    function fetchBalances() external returns (Balances memory balances);\n\n    function getGlobalSystemBalances() external returns (uint256 totalPricedCollateral, uint256 totalDebt);\n\n    function getTCR() external returns (uint256 globalTotalCollateralRatio);\n\n    function openTrove(\n        address troveManager,\n        address account,\n        uint256 _maxFeePercentage,\n        uint256 _collateralAmount,\n        uint256 _debtAmount,\n        address _upperHint,\n        address _lowerHint\n    ) external;\n\n    function removeTroveManager(address troveManager) external;\n\n    function repayDebt(\n        address troveManager,\n        address account,\n        uint256 _debtAmount,\n        address _upperHint,\n        address _lowerHint\n    ) external;\n\n    function setDelegateApproval(address _delegate, bool _isApproved) external;\n\n    function setMinNetDebt(uint256 _minNetDebt) external;\n\n    function withdrawColl(\n        address troveManager,\n        address account,\n        uint256 _collWithdrawal,\n        address _upperHint,\n        address _lowerHint\n    ) external;\n\n    function withdrawDebt(\n        address troveManager,\n        address account,\n        uint256 _maxFeePercentage,\n        uint256 _debtAmount,\n        address _upperHint,\n        address _lowerHint\n    ) external;\n\n    function checkRecoveryMode(uint256 TCR) external pure returns (bool);\n\n    function CCR() external view returns (uint256);\n\n    function DEBT_GAS_COMPENSATION() external view returns (uint256);\n\n    function DECIMAL_PRECISION() external view returns (uint256);\n\n    function PERCENT_DIVISOR() external view returns (uint256);\n\n    function PRISMA_CORE() external view returns (address);\n\n    function _100pct() external view returns (uint256);\n\n    function debtToken() external view returns (address);\n\n    function factory() external view returns (address);\n\n    function getCompositeDebt(uint256 _debt) external view returns (uint256);\n\n    function guardian() external view returns (address);\n\n    function isApprovedDelegate(address owner, address caller) external view returns (bool isApproved);\n\n    function minNetDebt() external view returns (uint256);\n\n    function owner() external view returns (address);\n\n    function troveManagersData(address) external view returns (address collateralToken, uint16 index);\n}\n"
      }
    },
    "settings": {
      "evmVersion": "paris",
      "optimizer": {
        "enabled": true,
        "runs": 200
      },
      "libraries": {
        "MigrateTroveZap.sol": {}
      },
      "outputSelection": {
        "*": {
          "*": [
            "evm.bytecode",
            "evm.deployedBytecode",
            "devdoc",
            "userdoc",
            "metadata",
            "abi"
          ]
        }
      }
    }
  }}