{"status":"1","message":"OK","result":[{"SourceCode":"{{\"language\":\"Solidity\",\"sources\":{\"contracts/AvantMintingV2.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\npragma solidity 0.8.20;\\n\\n/* solhint-disable private-vars-leading-underscore */\\n/* solhint-disable var-name-mixedcase */\\n\\nimport \\\"@openzeppelin/contracts/interfaces/IERC1271.sol\\\";\\nimport \\\"@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol\\\";\\nimport \\\"@openzeppelin/contracts/utils/ReentrancyGuard.sol\\\";\\nimport \\\"@openzeppelin/contracts/utils/cryptography/ECDSA.sol\\\";\\nimport \\\"@openzeppelin/contracts/utils/cryptography/MessageHashUtils.sol\\\";\\nimport \\\"@openzeppelin/contracts/utils/structs/EnumerableSet.sol\\\";\\n\\nimport \\\"./SingleAdminAccessControl.sol\\\";\\nimport \\\"./interfaces/IAvantMinting.sol\\\";\\nimport \\\"./interfaces/IAvantCoin.sol\\\";\\n\\ncontract AvantMintingV2 is IAvantMinting, SingleAdminAccessControl, ReentrancyGuard {\\n using SafeERC20 for IERC20;\\n using EnumerableSet for EnumerableSet.AddressSet;\\n\\n /* --------------- CONSTANTS --------------- */\\n\\n /// @notice EIP712 domain\\n bytes32 private constant EIP712_DOMAIN =\\n keccak256(\\\"EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)\\\");\\n\\n /// @notice route type\\n bytes32 private constant ROUTE_TYPE = keccak256(\\\"Route(address[] addresses,uint256[] ratios)\\\");\\n\\n /// @notice order type\\n bytes32 private constant ORDER_TYPE =\\n keccak256(\\n \\\"Order(uint8 order_type,uint256 expiry,uint256 nonce,address benefactor,address beneficiary,address collateral_asset,uint256 collateral_amount,uint256 avantcoin_amount)\\\"\\n );\\n\\n /// @notice role enabling to invoke mint\\n bytes32 private constant MINTER_ROLE = keccak256(\\\"MINTER_ROLE\\\");\\n\\n /// @notice role enabling to invoke redeem\\n bytes32 private constant REDEEMER_ROLE = keccak256(\\\"REDEEMER_ROLE\\\");\\n\\n /// @notice role enabling to transfer collateral to custody wallets\\n bytes32 private constant COLLATERAL_MANAGER_ROLE = keccak256(\\\"COLLATERAL_MANAGER_ROLE\\\");\\n\\n /// @notice role enabling to disable mint and redeem and remove minters and redeemers in an emergency\\n bytes32 private constant GATEKEEPER_ROLE = keccak256(\\\"GATEKEEPER_ROLE\\\");\\n\\n /// @notice EIP712 domain hash\\n bytes32 private constant EIP712_DOMAIN_TYPEHASH = keccak256(abi.encodePacked(EIP712_DOMAIN));\\n\\n /// @notice EIP 1271 magic value hash\\n bytes4 private constant EIP1271_MAGICVALUE = bytes4(keccak256(\\\"isValidSignature(bytes32,bytes)\\\"));\\n\\n /// @notice address denoting native ether\\n address private constant NATIVE_TOKEN = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\\n\\n /// @notice EIP712 name\\n bytes32 private constant EIP_712_NAME = keccak256(\\\"AvantMinting\\\");\\n\\n /// @notice holds EIP712 revision\\n bytes32 private constant EIP712_REVISION = keccak256(\\\"1\\\");\\n\\n /// @notice required ratio for route\\n uint256 private constant ROUTE_REQUIRED_RATIO = 100_00; // 100%\\n\\n /// @notice stablecoin price ratio multiplier\\n uint128 private constant STABLES_RATIO_MULTIPLIER = 100_00;\\n\\n /* --------------- STATE VARIABLES --------------- */\\n\\n /// @notice avantcoin stablecoin\\n IAvantCoin public immutable avantcoin;\\n\\n /// @notice Supported assets\\n EnumerableSet.AddressSet internal _supportedAssets;\\n\\n // @notice custodian addresses\\n EnumerableSet.AddressSet internal _custodianAddresses;\\n\\n /// @notice holds computable chain id\\n uint256 private immutable _chainId;\\n\\n /// @notice holds computable domain separator\\n bytes32 private immutable _domainSeparator;\\n\\n /// @notice user deduplication\\n mapping(address => mapping(uint256 => uint256)) private _orderBitmaps;\\n\\n // @notice the allowed price delta in bps for stablecoin minting\\n uint128 public stablesDeltaLimit;\\n\\n /// @notice avantcoin minted per block\\n mapping(uint256 => uint256) public mintedPerBlock;\\n\\n /// @notice avantcoin redeemed per block\\n mapping(uint256 => uint256) public redeemedPerBlock;\\n\\n /// @notice For smart contracts to delegate signing to EOA address\\n mapping(address => mapping(address => DelegatedSignerStatus)) public delegatedSigner;\\n\\n /// @notice max minted avantcoin allowed per block\\n uint256 public maxMintPerBlock;\\n\\n /// @notice max redeemed avantcoin allowed per block\\n uint256 public maxRedeemPerBlock;\\n\\n /* --------------- MODIFIERS --------------- */\\n\\n /// @notice ensure that the already minted avantcoin in the actual block plus the amount to be minted is below the maxMintPerBlock var\\n /// @param mintAmount The avantcoin amount to be minted\\n modifier belowMaxMintPerBlock(uint256 mintAmount) {\\n if (mintedPerBlock[block.number] + mintAmount > maxMintPerBlock) revert MaxMintPerBlockExceeded();\\n // Add to the minted amount in this block\\n mintedPerBlock[block.number] += mintAmount;\\n _;\\n }\\n\\n /// @notice ensure that the already redeemed avantcoin in the actual block plus the amount to be redeemed is below the maxRedeemPerBlock var\\n /// @param redeemAmount The avantcoin amount to be redeemed\\n modifier belowMaxRedeemPerBlock(uint256 redeemAmount) {\\n if (redeemedPerBlock[block.number] + redeemAmount > maxRedeemPerBlock) revert MaxRedeemPerBlockExceeded();\\n // Add to the redeemed amount in this block\\n redeemedPerBlock[block.number] += redeemAmount;\\n _;\\n }\\n\\n /* --------------- CONSTRUCTOR --------------- */\\n\\n constructor(\\n IAvantCoin _avantcoin,\\n address[] memory _assets,\\n address[] memory _custodians,\\n address _admin,\\n uint256 _maxMintPerBlock,\\n uint256 _maxRedeemPerBlock\\n ) {\\n if (address(_avantcoin) == address(0)) revert InvalidAvantCoinAddress();\\n if (_assets.length == 0) revert NoAssetsProvided();\\n if (_admin == address(0)) revert InvalidZeroAddress();\\n avantcoin = _avantcoin;\\n\\n _grantRole(DEFAULT_ADMIN_ROLE, msg.sender);\\n\\n for (uint256 i = 0; i < _assets.length; ) {\\n addSupportedAsset(_assets[i]);\\n unchecked {\\n ++i;\\n }\\n }\\n\\n for (uint256 j = 0; j < _custodians.length; ) {\\n addCustodianAddress(_custodians[j]);\\n unchecked {\\n ++j;\\n }\\n }\\n\\n // Set the max mint/redeem limits per block\\n _setMaxMintPerBlock(_maxMintPerBlock);\\n _setMaxRedeemPerBlock(_maxRedeemPerBlock);\\n\\n if (msg.sender != _admin) {\\n _grantRole(DEFAULT_ADMIN_ROLE, _admin);\\n }\\n\\n _chainId = block.chainid;\\n _domainSeparator = _computeDomainSeparator();\\n\\n emit AvantCoinSet(address(_avantcoin));\\n }\\n\\n /* --------------- EXTERNAL --------------- */\\n\\n /**\\n * @notice Fallback function to receive ether\\n */\\n receive() external payable {\\n emit Received(msg.sender, msg.value);\\n }\\n\\n /**\\n * @notice Mint stablecoins from assets\\n * @param order struct containing order details and confirmation from server\\n * @param signature signature of the taker\\n */\\n function mint(\\n Order calldata order,\\n Route calldata route,\\n Signature calldata signature\\n ) external override nonReentrant onlyRole(MINTER_ROLE) belowMaxMintPerBlock(order.avantcoin_amount) {\\n if (order.order_type != OrderType.MINT) revert InvalidOrder();\\n verifyOrder(order, signature);\\n if (!verifyRoute(route)) revert InvalidRoute();\\n\\n _deduplicateOrder(order.benefactor, order.nonce);\\n\\n _transferCollateral(\\n order.collateral_amount,\\n order.collateral_asset,\\n order.benefactor,\\n route.addresses,\\n route.ratios\\n );\\n\\n avantcoin.mint(order.beneficiary, order.avantcoin_amount);\\n emit Mint(\\n msg.sender,\\n order.benefactor,\\n order.beneficiary,\\n order.collateral_asset,\\n order.collateral_amount,\\n order.avantcoin_amount\\n );\\n }\\n\\n /**\\n * @notice Redeem stablecoins for assets\\n * @param order struct containing order details and confirmation from server\\n * @param signature signature of the taker\\n */\\n function redeem(\\n Order calldata order,\\n Signature calldata signature\\n ) external override nonReentrant onlyRole(REDEEMER_ROLE) belowMaxRedeemPerBlock(order.avantcoin_amount) {\\n if (order.order_type != OrderType.REDEEM) revert InvalidOrder();\\n verifyOrder(order, signature);\\n _deduplicateOrder(order.benefactor, order.nonce);\\n avantcoin.burnFrom(order.benefactor, order.avantcoin_amount);\\n _transferToBeneficiary(order.beneficiary, order.collateral_asset, order.collateral_amount);\\n emit Redeem(\\n msg.sender,\\n order.benefactor,\\n order.beneficiary,\\n order.collateral_asset,\\n order.collateral_amount,\\n order.avantcoin_amount\\n );\\n }\\n\\n /// @notice Sets the max mintPerBlock limit\\n function setMaxMintPerBlock(uint256 _maxMintPerBlock) external onlyRole(DEFAULT_ADMIN_ROLE) {\\n _setMaxMintPerBlock(_maxMintPerBlock);\\n }\\n\\n /// @notice Sets the max redeemPerBlock limit\\n function setMaxRedeemPerBlock(uint256 _maxRedeemPerBlock) external onlyRole(DEFAULT_ADMIN_ROLE) {\\n _setMaxRedeemPerBlock(_maxRedeemPerBlock);\\n }\\n\\n /// @notice Disables the mint and redeem\\n function disableMintRedeem() external onlyRole(GATEKEEPER_ROLE) {\\n _setMaxMintPerBlock(0);\\n _setMaxRedeemPerBlock(0);\\n }\\n\\n /// @notice Enables smart contracts to delegate an address for signing\\n function setDelegatedSigner(address _delegateTo) external {\\n delegatedSigner[_delegateTo][msg.sender] = DelegatedSignerStatus.PENDING;\\n emit DelegatedSignerInitiated(_delegateTo, msg.sender);\\n }\\n\\n /// @notice The delegated address to confirm delegation\\n function confirmDelegatedSigner(address _delegatedBy) external {\\n mapping(address => DelegatedSignerStatus) storage delegatedStatus = delegatedSigner[msg.sender];\\n if (delegatedStatus[_delegatedBy] != DelegatedSignerStatus.PENDING) {\\n revert DelegationNotInitiated();\\n }\\n delegatedStatus[_delegatedBy] = DelegatedSignerStatus.ACCEPTED;\\n emit DelegatedSignerAdded(msg.sender, _delegatedBy);\\n }\\n\\n /// @notice Enables smart contracts to undelegate an address for signing\\n function removeDelegatedSigner(address _removedSigner) external {\\n delegatedSigner[_removedSigner][msg.sender] = DelegatedSignerStatus.REJECTED;\\n emit DelegatedSignerRemoved(_removedSigner, msg.sender);\\n }\\n\\n /// @notice transfers an asset to a custody wallet\\n function transferToCustody(\\n address wallet,\\n address asset,\\n uint256 amount\\n ) external nonReentrant onlyRole(COLLATERAL_MANAGER_ROLE) {\\n if (wallet == address(0) || !_custodianAddresses.contains(wallet)) revert InvalidAddress();\\n if (asset == NATIVE_TOKEN) {\\n (bool success, ) = wallet.call{value: amount}(\\\"\\\");\\n if (!success) revert TransferFailed();\\n } else {\\n IERC20(asset).safeTransfer(wallet, amount);\\n }\\n emit CustodyTransfer(wallet, asset, amount);\\n }\\n\\n /// @notice Removes an asset from the supported assets list\\n function removeSupportedAsset(address asset) external onlyRole(DEFAULT_ADMIN_ROLE) {\\n if (!_supportedAssets.remove(asset)) revert InvalidAssetAddress();\\n emit AssetRemoved(asset);\\n }\\n\\n /// @notice Checks if an asset is supported.\\n function isSupportedAsset(address asset) external view returns (bool) {\\n return _supportedAssets.contains(asset);\\n }\\n\\n /// @notice Removes an custodian from the custodian address list\\n function removeCustodianAddress(address custodian) external onlyRole(DEFAULT_ADMIN_ROLE) {\\n if (!_custodianAddresses.remove(custodian)) revert InvalidCustodianAddress();\\n emit CustodianAddressRemoved(custodian);\\n }\\n\\n /// @notice Removes the minter role from an account, this can ONLY be executed by the gatekeeper role\\n /// @param minter The address to remove the minter role from\\n function removeMinterRole(address minter) external onlyRole(GATEKEEPER_ROLE) {\\n _revokeRole(MINTER_ROLE, minter);\\n }\\n\\n /// @notice Removes the redeemer role from an account, this can ONLY be executed by the gatekeeper role\\n /// @param redeemer The address to remove the redeemer role from\\n function removeRedeemerRole(address redeemer) external onlyRole(GATEKEEPER_ROLE) {\\n _revokeRole(REDEEMER_ROLE, redeemer);\\n }\\n\\n /// @notice Removes the collateral manager role from an account, this can ONLY be executed by the gatekeeper role\\n /// @param collateralManager The address to remove the collateralManager role from\\n function removeCollateralManagerRole(address collateralManager) external onlyRole(GATEKEEPER_ROLE) {\\n _revokeRole(COLLATERAL_MANAGER_ROLE, collateralManager);\\n }\\n\\n /// @notice set the allowed price delta in bps for stablecoin minting\\n function setStablesDeltaLimit(uint128 _stablesDeltaLimit) external onlyRole(DEFAULT_ADMIN_ROLE) {\\n stablesDeltaLimit = _stablesDeltaLimit;\\n }\\n\\n /* --------------- PUBLIC --------------- */\\n\\n /// @notice Adds an asset to the supported assets list.\\n function addSupportedAsset(address asset) public onlyRole(DEFAULT_ADMIN_ROLE) {\\n if (asset == address(0) || asset == address(avantcoin) || !_supportedAssets.add(asset)) {\\n revert InvalidAssetAddress();\\n }\\n emit AssetAdded(asset);\\n }\\n\\n /// @notice Adds an custodian to the supported custodians list.\\n function addCustodianAddress(address custodian) public onlyRole(DEFAULT_ADMIN_ROLE) {\\n if (custodian == address(0) || custodian == address(avantcoin) || !_custodianAddresses.add(custodian)) {\\n revert InvalidCustodianAddress();\\n }\\n emit CustodianAddressAdded(custodian);\\n }\\n\\n /// @notice Get the domain separator for the token\\n /// @dev Return cached value if chainId matches cache, otherwise recomputes separator, to prevent replay attack across forks\\n /// @return The domain separator of the token at current chain\\n function getDomainSeparator() public view returns (bytes32) {\\n if (block.chainid == _chainId) {\\n return _domainSeparator;\\n }\\n return _computeDomainSeparator();\\n }\\n\\n /// @notice hash an Order struct\\n function hashOrder(Order calldata order) public view override returns (bytes32) {\\n return MessageHashUtils.toTypedDataHash(getDomainSeparator(), keccak256(encodeOrder(order)));\\n }\\n\\n function encodeOrder(Order calldata order) public pure returns (bytes memory) {\\n return\\n abi.encode(\\n ORDER_TYPE,\\n order.order_type,\\n order.expiry,\\n order.nonce,\\n order.benefactor,\\n order.beneficiary,\\n order.collateral_asset,\\n order.collateral_amount,\\n order.avantcoin_amount\\n );\\n }\\n\\n /// @notice assert validity of signed order\\n function verifyOrder(\\n Order calldata order,\\n Signature calldata signature\\n ) public view override returns (bytes32 taker_order_hash) {\\n taker_order_hash = hashOrder(order);\\n if (signature.signature_type == SignatureType.EIP712) {\\n address signer = ECDSA.recover(taker_order_hash, signature.signature_bytes);\\n if (signer != order.benefactor && delegatedSigner[signer][order.benefactor] != DelegatedSignerStatus.ACCEPTED) {\\n revert InvalidEIP712Signature();\\n }\\n } else {\\n // SignatureType == EIP1271\\n if (\\n IERC1271(order.benefactor).isValidSignature(taker_order_hash, signature.signature_bytes) != EIP1271_MAGICVALUE\\n ) {\\n revert InvalidEIP1271Signature();\\n }\\n }\\n if (order.beneficiary == address(0)) revert InvalidAddress();\\n if (order.collateral_amount == 0) revert InvalidAmount();\\n if (order.avantcoin_amount == 0) revert InvalidAmount();\\n if (block.timestamp > order.expiry) revert SignatureExpired();\\n if (\\n !_checkCollateralToStablecoinRatio(\\n order.collateral_amount,\\n order.avantcoin_amount,\\n order.collateral_asset,\\n order.order_type\\n )\\n ) {\\n revert InvalidCollateralToStablecoinRatio();\\n }\\n }\\n\\n /// @notice assert validity of route object per type\\n function verifyRoute(Route calldata route) public view override returns (bool) {\\n uint256 totalRatio = 0;\\n if (route.addresses.length != route.ratios.length) {\\n return false;\\n }\\n if (route.addresses.length == 0) {\\n return false;\\n }\\n for (uint256 i = 0; i < route.addresses.length; ) {\\n if (\\n !_custodianAddresses.contains(route.addresses[i]) || route.addresses[i] == address(0) || route.ratios[i] == 0\\n ) {\\n return false;\\n }\\n totalRatio += route.ratios[i];\\n unchecked {\\n ++i;\\n }\\n }\\n return totalRatio == ROUTE_REQUIRED_RATIO;\\n }\\n\\n /// @notice verify validity of nonce by checking its presence\\n function verifyNonce(address sender, uint256 nonce) public view override returns (uint256, uint256, uint256) {\\n if (nonce == 0 || nonce > type(uint64).max) revert InvalidNonce();\\n uint256 invalidatorSlot = uint64(nonce) >> 8;\\n uint256 invalidatorBit = 1 << uint8(nonce);\\n uint256 invalidator = _orderBitmaps[sender][invalidatorSlot];\\n if (invalidator & invalidatorBit != 0) revert InvalidNonce();\\n\\n return (invalidatorSlot, invalidator, invalidatorBit);\\n }\\n\\n /* --------------- PRIVATE --------------- */\\n\\n /// @notice deduplication of taker order\\n function _deduplicateOrder(address sender, uint256 nonce) private {\\n (uint256 invalidatorSlot, uint256 invalidator, uint256 invalidatorBit) = verifyNonce(sender, nonce);\\n _orderBitmaps[sender][invalidatorSlot] = invalidator | invalidatorBit;\\n }\\n\\n /* --------------- INTERNAL --------------- */\\n\\n function _checkCollateralToStablecoinRatio(\\n uint256 collateralAmount,\\n uint256 avantcoinAmount,\\n address collateralAsset,\\n OrderType orderType\\n ) internal view returns (bool) {\\n uint8 avantcoinDecimals = IERC20Metadata(address(avantcoin)).decimals();\\n uint8 collateralDecimals = IERC20Metadata(address(collateralAsset)).decimals();\\n\\n uint256 scale;\\n uint256 normalizedCollateralAmount;\\n uint256 difference;\\n\\n unchecked {\\n scale = avantcoinDecimals > collateralDecimals\\n ? 10 ** (avantcoinDecimals - collateralDecimals)\\n : 10 ** (collateralDecimals - avantcoinDecimals);\\n }\\n\\n normalizedCollateralAmount = avantcoinDecimals > collateralDecimals\\n ? collateralAmount * scale\\n : collateralAmount / scale;\\n\\n unchecked {\\n difference = normalizedCollateralAmount > avantcoinAmount\\n ? normalizedCollateralAmount - avantcoinAmount\\n : avantcoinAmount - normalizedCollateralAmount;\\n }\\n\\n uint256 differenceInBps = (difference * STABLES_RATIO_MULTIPLIER) / avantcoinAmount;\\n\\n if (orderType == OrderType.MINT) {\\n return avantcoinAmount > normalizedCollateralAmount ? differenceInBps <= stablesDeltaLimit : true;\\n } else {\\n return normalizedCollateralAmount > avantcoinAmount ? differenceInBps <= stablesDeltaLimit : true;\\n }\\n }\\n\\n /// @notice transfer supported asset to beneficiary address\\n function _transferToBeneficiary(address beneficiary, address asset, uint256 amount) internal {\\n if (asset == NATIVE_TOKEN) {\\n if (address(this).balance < amount) revert InvalidAmount();\\n (bool success, ) = (beneficiary).call{value: amount}(\\\"\\\");\\n if (!success) revert TransferFailed();\\n } else {\\n if (!_supportedAssets.contains(asset)) revert UnsupportedAsset();\\n IERC20(asset).safeTransfer(beneficiary, amount);\\n }\\n }\\n\\n /// @notice transfer supported asset to array of custody addresses per defined ratio\\n function _transferCollateral(\\n uint256 amount,\\n address asset,\\n address benefactor,\\n address[] calldata addresses,\\n uint256[] calldata ratios\\n ) internal {\\n // cannot mint using unsupported asset or native ETH even if it is supported for redemptions\\n if (!_supportedAssets.contains(asset) || asset == NATIVE_TOKEN) revert UnsupportedAsset();\\n IERC20 token = IERC20(asset);\\n uint256 totalTransferred = 0;\\n for (uint256 i = 0; i < addresses.length - 1; ) {\\n uint256 amountToTransfer = (amount * ratios[i]) / ROUTE_REQUIRED_RATIO;\\n token.safeTransferFrom(benefactor, addresses[i], amountToTransfer);\\n totalTransferred += amountToTransfer;\\n unchecked {\\n ++i;\\n }\\n }\\n uint256 remainingBalance = amount - totalTransferred;\\n token.safeTransferFrom(benefactor, addresses[addresses.length - 1], remainingBalance);\\n }\\n\\n /// @notice Sets the max mintPerBlock limit\\n function _setMaxMintPerBlock(uint256 _maxMintPerBlock) internal {\\n uint256 oldMaxMintPerBlock = maxMintPerBlock;\\n maxMintPerBlock = _maxMintPerBlock;\\n emit MaxMintPerBlockChanged(oldMaxMintPerBlock, _maxMintPerBlock);\\n }\\n\\n /// @notice Sets the max redeemPerBlock limit\\n function _setMaxRedeemPerBlock(uint256 _maxRedeemPerBlock) internal {\\n uint256 oldMaxRedeemPerBlock = maxRedeemPerBlock;\\n maxRedeemPerBlock = _maxRedeemPerBlock;\\n emit MaxRedeemPerBlockChanged(oldMaxRedeemPerBlock, _maxRedeemPerBlock);\\n }\\n\\n /// @notice Compute the current domain separator\\n /// @return The domain separator for the token\\n function _computeDomainSeparator() internal view returns (bytes32) {\\n return keccak256(abi.encode(EIP712_DOMAIN, EIP_712_NAME, EIP712_REVISION, block.chainid, address(this)));\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/interfaces/IERC1271.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC1271.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC1271 standard signature validation method for\\n * contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271].\\n */\\ninterface IERC1271 {\\n /**\\n * @dev Should return whether the signature provided is valid for the provided data\\n * @param hash Hash of the data to be signed\\n * @param signature Signature byte array associated with _data\\n */\\n function isValidSignature(bytes32 hash, bytes memory signature) external view returns (bytes4 magicValue);\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/token/ERC20/utils/SafeERC20.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/utils/SafeERC20.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC20} from \\\"../IERC20.sol\\\";\\nimport {IERC20Permit} from \\\"../extensions/IERC20Permit.sol\\\";\\nimport {Address} from \\\"../../../utils/Address.sol\\\";\\n\\n/**\\n * @title SafeERC20\\n * @dev Wrappers around ERC20 operations that throw on failure (when the token\\n * contract returns false). Tokens that return no value (and instead revert or\\n * throw on failure) are also supported, non-reverting calls are assumed to be\\n * successful.\\n * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,\\n * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.\\n */\\nlibrary SafeERC20 {\\n using Address for address;\\n\\n /**\\n * @dev An operation with an ERC20 token failed.\\n */\\n error SafeERC20FailedOperation(address token);\\n\\n /**\\n * @dev Indicates a failed `decreaseAllowance` request.\\n */\\n error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);\\n\\n /**\\n * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,\\n * non-reverting calls are assumed to be successful.\\n */\\n function safeTransfer(IERC20 token, address to, uint256 value) internal {\\n _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));\\n }\\n\\n /**\\n * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the\\n * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.\\n */\\n function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {\\n _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));\\n }\\n\\n /**\\n * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,\\n * non-reverting calls are assumed to be successful.\\n */\\n function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {\\n uint256 oldAllowance = token.allowance(address(this), spender);\\n forceApprove(token, spender, oldAllowance + value);\\n }\\n\\n /**\\n * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no\\n * value, non-reverting calls are assumed to be successful.\\n */\\n function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {\\n unchecked {\\n uint256 currentAllowance = token.allowance(address(this), spender);\\n if (currentAllowance < requestedDecrease) {\\n revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);\\n }\\n forceApprove(token, spender, currentAllowance - requestedDecrease);\\n }\\n }\\n\\n /**\\n * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,\\n * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval\\n * to be set to zero before setting it to a non-zero value, such as USDT.\\n */\\n function forceApprove(IERC20 token, address spender, uint256 value) internal {\\n bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));\\n\\n if (!_callOptionalReturnBool(token, approvalCall)) {\\n _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));\\n _callOptionalReturn(token, approvalCall);\\n }\\n }\\n\\n /**\\n * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\\n * on the return value: the return value is optional (but if data is returned, it must not be false).\\n * @param token The token targeted by the call.\\n * @param data The call data (encoded using abi.encode or one of its variants).\\n */\\n function _callOptionalReturn(IERC20 token, bytes memory data) private {\\n // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\\n // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that\\n // the target address contains contract code and also asserts for success in the low-level call.\\n\\n bytes memory returndata = address(token).functionCall(data);\\n if (returndata.length != 0 && !abi.decode(returndata, (bool))) {\\n revert SafeERC20FailedOperation(address(token));\\n }\\n }\\n\\n /**\\n * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\\n * on the return value: the return value is optional (but if data is returned, it must not be false).\\n * @param token The token targeted by the call.\\n * @param data The call data (encoded using abi.encode or one of its variants).\\n *\\n * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead.\\n */\\n function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {\\n // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\\n // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false\\n // and not revert is the subcall reverts.\\n\\n (bool success, bytes memory returndata) = address(token).call(data);\\n return success && (returndata.length == 0 || abi.decode(returndata, (bool))) && address(token).code.length > 0;\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/utils/ReentrancyGuard.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/ReentrancyGuard.sol)\\n\\npragma solidity ^0.8.20;\\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 /**\\n * @dev Unauthorized reentrant call.\\n */\\n error ReentrancyGuardReentrantCall();\\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 _nonReentrantBefore();\\n _;\\n _nonReentrantAfter();\\n }\\n\\n function _nonReentrantBefore() private {\\n // On the first call to nonReentrant, _status will be NOT_ENTERED\\n if (_status == ENTERED) {\\n revert ReentrancyGuardReentrantCall();\\n }\\n\\n // Any calls to nonReentrant after this point will fail\\n _status = ENTERED;\\n }\\n\\n function _nonReentrantAfter() private {\\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 /**\\n * @dev Returns true if the reentrancy guard is currently set to \\\"entered\\\", which indicates there is a\\n * `nonReentrant` function in the call stack.\\n */\\n function _reentrancyGuardEntered() internal view returns (bool) {\\n return _status == ENTERED;\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/utils/cryptography/ECDSA.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/ECDSA.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.\\n *\\n * These functions can be used to verify that a message was signed by the holder\\n * of the private keys of a given address.\\n */\\nlibrary ECDSA {\\n enum RecoverError {\\n NoError,\\n InvalidSignature,\\n InvalidSignatureLength,\\n InvalidSignatureS\\n }\\n\\n /**\\n * @dev The signature derives the `address(0)`.\\n */\\n error ECDSAInvalidSignature();\\n\\n /**\\n * @dev The signature has an invalid length.\\n */\\n error ECDSAInvalidSignatureLength(uint256 length);\\n\\n /**\\n * @dev The signature has an S value that is in the upper half order.\\n */\\n error ECDSAInvalidSignatureS(bytes32 s);\\n\\n /**\\n * @dev Returns the address that signed a hashed message (`hash`) with `signature` or an error. This will not\\n * return address(0) without also returning an error description. Errors are documented using an enum (error type)\\n * and a bytes32 providing additional information about the error.\\n *\\n * If no error is returned, then the address can be used for verification purposes.\\n *\\n * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:\\n * this function rejects them by requiring the `s` value to be in the lower\\n * half order, and the `v` value to be either 27 or 28.\\n *\\n * IMPORTANT: `hash` _must_ be the result of a hash operation for the\\n * verification to be secure: it is possible to craft signatures that\\n * recover to arbitrary addresses for non-hashed data. A safe way to ensure\\n * this is by receiving a hash of the original message (which may otherwise\\n * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.\\n *\\n * Documentation for signature generation:\\n * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]\\n * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]\\n */\\n function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError, bytes32) {\\n if (signature.length == 65) {\\n bytes32 r;\\n bytes32 s;\\n uint8 v;\\n // ecrecover takes the signature parameters, and the only way to get them\\n // currently is to use assembly.\\n /// @solidity memory-safe-assembly\\n assembly {\\n r := mload(add(signature, 0x20))\\n s := mload(add(signature, 0x40))\\n v := byte(0, mload(add(signature, 0x60)))\\n }\\n return tryRecover(hash, v, r, s);\\n } else {\\n return (address(0), RecoverError.InvalidSignatureLength, bytes32(signature.length));\\n }\\n }\\n\\n /**\\n * @dev Returns the address that signed a hashed message (`hash`) with\\n * `signature`. This address can then be used for verification purposes.\\n *\\n * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:\\n * this function rejects them by requiring the `s` value to be in the lower\\n * half order, and the `v` value to be either 27 or 28.\\n *\\n * IMPORTANT: `hash` _must_ be the result of a hash operation for the\\n * verification to be secure: it is possible to craft signatures that\\n * recover to arbitrary addresses for non-hashed data. A safe way to ensure\\n * this is by receiving a hash of the original message (which may otherwise\\n * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.\\n */\\n function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {\\n (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, signature);\\n _throwError(error, errorArg);\\n return recovered;\\n }\\n\\n /**\\n * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.\\n *\\n * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]\\n */\\n function tryRecover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address, RecoverError, bytes32) {\\n unchecked {\\n bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);\\n // We do not check for an overflow here since the shift operation results in 0 or 1.\\n uint8 v = uint8((uint256(vs) >> 255) + 27);\\n return tryRecover(hash, v, r, s);\\n }\\n }\\n\\n /**\\n * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.\\n */\\n function recover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address) {\\n (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, r, vs);\\n _throwError(error, errorArg);\\n return recovered;\\n }\\n\\n /**\\n * @dev Overload of {ECDSA-tryRecover} that receives the `v`,\\n * `r` and `s` signature fields separately.\\n */\\n function tryRecover(\\n bytes32 hash,\\n uint8 v,\\n bytes32 r,\\n bytes32 s\\n ) internal pure returns (address, RecoverError, bytes32) {\\n // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature\\n // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines\\n // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most\\n // signatures from current libraries generate a unique signature with an s-value in the lower half order.\\n //\\n // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value\\n // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or\\n // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept\\n // these malleable signatures as well.\\n if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {\\n return (address(0), RecoverError.InvalidSignatureS, s);\\n }\\n\\n // If the signature is valid (and not malleable), return the signer address\\n address signer = ecrecover(hash, v, r, s);\\n if (signer == address(0)) {\\n return (address(0), RecoverError.InvalidSignature, bytes32(0));\\n }\\n\\n return (signer, RecoverError.NoError, bytes32(0));\\n }\\n\\n /**\\n * @dev Overload of {ECDSA-recover} that receives the `v`,\\n * `r` and `s` signature fields separately.\\n */\\n function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) {\\n (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, v, r, s);\\n _throwError(error, errorArg);\\n return recovered;\\n }\\n\\n /**\\n * @dev Optionally reverts with the corresponding custom error according to the `error` argument provided.\\n */\\n function _throwError(RecoverError error, bytes32 errorArg) private pure {\\n if (error == RecoverError.NoError) {\\n return; // no error: do nothing\\n } else if (error == RecoverError.InvalidSignature) {\\n revert ECDSAInvalidSignature();\\n } else if (error == RecoverError.InvalidSignatureLength) {\\n revert ECDSAInvalidSignatureLength(uint256(errorArg));\\n } else if (error == RecoverError.InvalidSignatureS) {\\n revert ECDSAInvalidSignatureS(errorArg);\\n }\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/utils/cryptography/MessageHashUtils.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/MessageHashUtils.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Strings} from \\\"../Strings.sol\\\";\\n\\n/**\\n * @dev Signature message hash utilities for producing digests to be consumed by {ECDSA} recovery or signing.\\n *\\n * The library provides methods for generating a hash of a message that conforms to the\\n * https://eips.ethereum.org/EIPS/eip-191[EIP 191] and https://eips.ethereum.org/EIPS/eip-712[EIP 712]\\n * specifications.\\n */\\nlibrary MessageHashUtils {\\n /**\\n * @dev Returns the keccak256 digest of an EIP-191 signed data with version\\n * `0x45` (`personal_sign` messages).\\n *\\n * The digest is calculated by prefixing a bytes32 `messageHash` with\\n * `\\\"\\\\x19Ethereum Signed Message:\\\\n32\\\"` and hashing the result. It corresponds with the\\n * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.\\n *\\n * NOTE: The `messageHash` parameter is intended to be the result of hashing a raw message with\\n * keccak256, although any bytes32 value can be safely used because the final digest will\\n * be re-hashed.\\n *\\n * See {ECDSA-recover}.\\n */\\n function toEthSignedMessageHash(bytes32 messageHash) internal pure returns (bytes32 digest) {\\n /// @solidity memory-safe-assembly\\n assembly {\\n mstore(0x00, \\\"\\\\x19Ethereum Signed Message:\\\\n32\\\") // 32 is the bytes-length of messageHash\\n mstore(0x1c, messageHash) // 0x1c (28) is the length of the prefix\\n digest := keccak256(0x00, 0x3c) // 0x3c is the length of the prefix (0x1c) + messageHash (0x20)\\n }\\n }\\n\\n /**\\n * @dev Returns the keccak256 digest of an EIP-191 signed data with version\\n * `0x45` (`personal_sign` messages).\\n *\\n * The digest is calculated by prefixing an arbitrary `message` with\\n * `\\\"\\\\x19Ethereum Signed Message:\\\\n\\\" + len(message)` and hashing the result. It corresponds with the\\n * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.\\n *\\n * See {ECDSA-recover}.\\n */\\n function toEthSignedMessageHash(bytes memory message) internal pure returns (bytes32) {\\n return\\n keccak256(bytes.concat(\\\"\\\\x19Ethereum Signed Message:\\\\n\\\", bytes(Strings.toString(message.length)), message));\\n }\\n\\n /**\\n * @dev Returns the keccak256 digest of an EIP-191 signed data with version\\n * `0x00` (data with intended validator).\\n *\\n * The digest is calculated by prefixing an arbitrary `data` with `\\\"\\\\x19\\\\x00\\\"` and the intended\\n * `validator` address. Then hashing the result.\\n *\\n * See {ECDSA-recover}.\\n */\\n function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {\\n return keccak256(abi.encodePacked(hex\\\"19_00\\\", validator, data));\\n }\\n\\n /**\\n * @dev Returns the keccak256 digest of an EIP-712 typed data (EIP-191 version `0x01`).\\n *\\n * The digest is calculated from a `domainSeparator` and a `structHash`, by prefixing them with\\n * `\\\\x19\\\\x01` and hashing the result. It corresponds to the hash signed by the\\n * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] JSON-RPC method as part of EIP-712.\\n *\\n * See {ECDSA-recover}.\\n */\\n function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 digest) {\\n /// @solidity memory-safe-assembly\\n assembly {\\n let ptr := mload(0x40)\\n mstore(ptr, hex\\\"19_01\\\")\\n mstore(add(ptr, 0x02), domainSeparator)\\n mstore(add(ptr, 0x22), structHash)\\n digest := keccak256(ptr, 0x42)\\n }\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/utils/structs/EnumerableSet.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/structs/EnumerableSet.sol)\\n// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js.\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Library for managing\\n * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive\\n * types.\\n *\\n * Sets have the following properties:\\n *\\n * - Elements are added, removed, and checked for existence in constant time\\n * (O(1)).\\n * - Elements are enumerated in O(n). No guarantees are made on the ordering.\\n *\\n * ```solidity\\n * contract Example {\\n * // Add the library methods\\n * using EnumerableSet for EnumerableSet.AddressSet;\\n *\\n * // Declare a set state variable\\n * EnumerableSet.AddressSet private mySet;\\n * }\\n * ```\\n *\\n * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)\\n * and `uint256` (`UintSet`) are supported.\\n *\\n * [WARNING]\\n * ====\\n * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure\\n * unusable.\\n * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.\\n *\\n * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an\\n * array of EnumerableSet.\\n * ====\\n */\\nlibrary EnumerableSet {\\n // To implement this library for multiple types with as little code\\n // repetition as possible, we write it in terms of a generic Set type with\\n // bytes32 values.\\n // The Set implementation uses private functions, and user-facing\\n // implementations (such as AddressSet) are just wrappers around the\\n // underlying Set.\\n // This means that we can only create new EnumerableSets for types that fit\\n // in bytes32.\\n\\n struct Set {\\n // Storage of set values\\n bytes32[] _values;\\n // Position is the index of the value in the `values` array plus 1.\\n // Position 0 is used to mean a value is not in the set.\\n mapping(bytes32 value => uint256) _positions;\\n }\\n\\n /**\\n * @dev Add a value to a set. O(1).\\n *\\n * Returns true if the value was added to the set, that is if it was not\\n * already present.\\n */\\n function _add(Set storage set, bytes32 value) private returns (bool) {\\n if (!_contains(set, value)) {\\n set._values.push(value);\\n // The value is stored at length-1, but we add 1 to all indexes\\n // and use 0 as a sentinel value\\n set._positions[value] = set._values.length;\\n return true;\\n } else {\\n return false;\\n }\\n }\\n\\n /**\\n * @dev Removes a value from a set. O(1).\\n *\\n * Returns true if the value was removed from the set, that is if it was\\n * present.\\n */\\n function _remove(Set storage set, bytes32 value) private returns (bool) {\\n // We cache the value's position to prevent multiple reads from the same storage slot\\n uint256 position = set._positions[value];\\n\\n if (position != 0) {\\n // Equivalent to contains(set, value)\\n // To delete an element from the _values array in O(1), we swap the element to delete with the last one in\\n // the array, and then remove the last element (sometimes called as 'swap and pop').\\n // This modifies the order of the array, as noted in {at}.\\n\\n uint256 valueIndex = position - 1;\\n uint256 lastIndex = set._values.length - 1;\\n\\n if (valueIndex != lastIndex) {\\n bytes32 lastValue = set._values[lastIndex];\\n\\n // Move the lastValue to the index where the value to delete is\\n set._values[valueIndex] = lastValue;\\n // Update the tracked position of the lastValue (that was just moved)\\n set._positions[lastValue] = position;\\n }\\n\\n // Delete the slot where the moved value was stored\\n set._values.pop();\\n\\n // Delete the tracked position for the deleted slot\\n delete set._positions[value];\\n\\n return true;\\n } else {\\n return false;\\n }\\n }\\n\\n /**\\n * @dev Returns true if the value is in the set. O(1).\\n */\\n function _contains(Set storage set, bytes32 value) private view returns (bool) {\\n return set._positions[value] != 0;\\n }\\n\\n /**\\n * @dev Returns the number of values on the set. O(1).\\n */\\n function _length(Set storage set) private view returns (uint256) {\\n return set._values.length;\\n }\\n\\n /**\\n * @dev Returns the value stored at position `index` in the set. O(1).\\n *\\n * Note that there are no guarantees on the ordering of values inside the\\n * array, and it may change when more values are added or removed.\\n *\\n * Requirements:\\n *\\n * - `index` must be strictly less than {length}.\\n */\\n function _at(Set storage set, uint256 index) private view returns (bytes32) {\\n return set._values[index];\\n }\\n\\n /**\\n * @dev Return the entire set in an array\\n *\\n * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed\\n * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that\\n * this function has an unbounded cost, and using it as part of a state-changing function may render the function\\n * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.\\n */\\n function _values(Set storage set) private view returns (bytes32[] memory) {\\n return set._values;\\n }\\n\\n // Bytes32Set\\n\\n struct Bytes32Set {\\n Set _inner;\\n }\\n\\n /**\\n * @dev Add a value to a set. O(1).\\n *\\n * Returns true if the value was added to the set, that is if it was not\\n * already present.\\n */\\n function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {\\n return _add(set._inner, value);\\n }\\n\\n /**\\n * @dev Removes a value from a set. O(1).\\n *\\n * Returns true if the value was removed from the set, that is if it was\\n * present.\\n */\\n function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {\\n return _remove(set._inner, value);\\n }\\n\\n /**\\n * @dev Returns true if the value is in the set. O(1).\\n */\\n function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {\\n return _contains(set._inner, value);\\n }\\n\\n /**\\n * @dev Returns the number of values in the set. O(1).\\n */\\n function length(Bytes32Set storage set) internal view returns (uint256) {\\n return _length(set._inner);\\n }\\n\\n /**\\n * @dev Returns the value stored at position `index` in the set. O(1).\\n *\\n * Note that there are no guarantees on the ordering of values inside the\\n * array, and it may change when more values are added or removed.\\n *\\n * Requirements:\\n *\\n * - `index` must be strictly less than {length}.\\n */\\n function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {\\n return _at(set._inner, index);\\n }\\n\\n /**\\n * @dev Return the entire set in an array\\n *\\n * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed\\n * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that\\n * this function has an unbounded cost, and using it as part of a state-changing function may render the function\\n * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.\\n */\\n function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {\\n bytes32[] memory store = _values(set._inner);\\n bytes32[] memory result;\\n\\n /// @solidity memory-safe-assembly\\n assembly {\\n result := store\\n }\\n\\n return result;\\n }\\n\\n // AddressSet\\n\\n struct AddressSet {\\n Set _inner;\\n }\\n\\n /**\\n * @dev Add a value to a set. O(1).\\n *\\n * Returns true if the value was added to the set, that is if it was not\\n * already present.\\n */\\n function add(AddressSet storage set, address value) internal returns (bool) {\\n return _add(set._inner, bytes32(uint256(uint160(value))));\\n }\\n\\n /**\\n * @dev Removes a value from a set. O(1).\\n *\\n * Returns true if the value was removed from the set, that is if it was\\n * present.\\n */\\n function remove(AddressSet storage set, address value) internal returns (bool) {\\n return _remove(set._inner, bytes32(uint256(uint160(value))));\\n }\\n\\n /**\\n * @dev Returns true if the value is in the set. O(1).\\n */\\n function contains(AddressSet storage set, address value) internal view returns (bool) {\\n return _contains(set._inner, bytes32(uint256(uint160(value))));\\n }\\n\\n /**\\n * @dev Returns the number of values in the set. O(1).\\n */\\n function length(AddressSet storage set) internal view returns (uint256) {\\n return _length(set._inner);\\n }\\n\\n /**\\n * @dev Returns the value stored at position `index` in the set. O(1).\\n *\\n * Note that there are no guarantees on the ordering of values inside the\\n * array, and it may change when more values are added or removed.\\n *\\n * Requirements:\\n *\\n * - `index` must be strictly less than {length}.\\n */\\n function at(AddressSet storage set, uint256 index) internal view returns (address) {\\n return address(uint160(uint256(_at(set._inner, index))));\\n }\\n\\n /**\\n * @dev Return the entire set in an array\\n *\\n * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed\\n * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that\\n * this function has an unbounded cost, and using it as part of a state-changing function may render the function\\n * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.\\n */\\n function values(AddressSet storage set) internal view returns (address[] memory) {\\n bytes32[] memory store = _values(set._inner);\\n address[] memory result;\\n\\n /// @solidity memory-safe-assembly\\n assembly {\\n result := store\\n }\\n\\n return result;\\n }\\n\\n // UintSet\\n\\n struct UintSet {\\n Set _inner;\\n }\\n\\n /**\\n * @dev Add a value to a set. O(1).\\n *\\n * Returns true if the value was added to the set, that is if it was not\\n * already present.\\n */\\n function add(UintSet storage set, uint256 value) internal returns (bool) {\\n return _add(set._inner, bytes32(value));\\n }\\n\\n /**\\n * @dev Removes a value from a set. O(1).\\n *\\n * Returns true if the value was removed from the set, that is if it was\\n * present.\\n */\\n function remove(UintSet storage set, uint256 value) internal returns (bool) {\\n return _remove(set._inner, bytes32(value));\\n }\\n\\n /**\\n * @dev Returns true if the value is in the set. O(1).\\n */\\n function contains(UintSet storage set, uint256 value) internal view returns (bool) {\\n return _contains(set._inner, bytes32(value));\\n }\\n\\n /**\\n * @dev Returns the number of values in the set. O(1).\\n */\\n function length(UintSet storage set) internal view returns (uint256) {\\n return _length(set._inner);\\n }\\n\\n /**\\n * @dev Returns the value stored at position `index` in the set. O(1).\\n *\\n * Note that there are no guarantees on the ordering of values inside the\\n * array, and it may change when more values are added or removed.\\n *\\n * Requirements:\\n *\\n * - `index` must be strictly less than {length}.\\n */\\n function at(UintSet storage set, uint256 index) internal view returns (uint256) {\\n return uint256(_at(set._inner, index));\\n }\\n\\n /**\\n * @dev Return the entire set in an array\\n *\\n * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed\\n * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that\\n * this function has an unbounded cost, and using it as part of a state-changing function may render the function\\n * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.\\n */\\n function values(UintSet storage set) internal view returns (uint256[] memory) {\\n bytes32[] memory store = _values(set._inner);\\n uint256[] memory result;\\n\\n /// @solidity memory-safe-assembly\\n assembly {\\n result := store\\n }\\n\\n return result;\\n }\\n}\\n\"},\"contracts/SingleAdminAccessControl.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\npragma solidity 0.8.20;\\n\\nimport \\\"@openzeppelin/contracts/access/AccessControl.sol\\\";\\nimport \\\"@openzeppelin/contracts/interfaces/IERC5313.sol\\\";\\nimport \\\"./interfaces/ISingleAdminAccessControl.sol\\\";\\n\\n/**\\n * @title SingleAdminAccessControl\\n * @notice SingleAdminAccessControl is a contract that provides a single admin role\\n * @notice This contract is a simplified alternative to OpenZeppelin's AccessControlDefaultAdminRules\\n */\\nabstract contract SingleAdminAccessControl is IERC5313, ISingleAdminAccessControl, AccessControl {\\n address private _currentDefaultAdmin;\\n address private _pendingDefaultAdmin;\\n\\n modifier notAdmin(bytes32 role) {\\n if (role == DEFAULT_ADMIN_ROLE) revert InvalidAdminChange();\\n _;\\n }\\n\\n /// @notice Transfer the admin role to a new address\\n /// @notice This can ONLY be executed by the current admin\\n /// @param newAdmin address\\n function transferAdmin(address newAdmin) external onlyRole(DEFAULT_ADMIN_ROLE) {\\n if (newAdmin == msg.sender) revert InvalidAdminChange();\\n _pendingDefaultAdmin = newAdmin;\\n emit AdminTransferRequested(_currentDefaultAdmin, newAdmin);\\n }\\n\\n function acceptAdmin() external {\\n if (msg.sender != _pendingDefaultAdmin) revert NotPendingAdmin();\\n _grantRole(DEFAULT_ADMIN_ROLE, msg.sender);\\n }\\n\\n /// @notice grant a role\\n /// @notice can only be executed by the current single admin\\n /// @notice admin role cannot be granted externally\\n /// @param role bytes32\\n /// @param account address\\n function grantRole(bytes32 role, address account) public override onlyRole(DEFAULT_ADMIN_ROLE) notAdmin(role) {\\n _grantRole(role, account);\\n }\\n\\n /// @notice revoke a role\\n /// @notice can only be executed by the current admin\\n /// @notice admin role cannot be revoked\\n /// @param role bytes32\\n /// @param account address\\n function revokeRole(bytes32 role, address account) public override onlyRole(DEFAULT_ADMIN_ROLE) notAdmin(role) {\\n _revokeRole(role, account);\\n }\\n\\n /// @notice renounce the role of msg.sender\\n /// @notice admin role cannot be renounced\\n /// @param role bytes32\\n /// @param account address\\n function renounceRole(bytes32 role, address account) public virtual override notAdmin(role) {\\n super.renounceRole(role, account);\\n }\\n\\n /**\\n * @dev See {IERC5313-owner}.\\n */\\n function owner() public view virtual returns (address) {\\n return _currentDefaultAdmin;\\n }\\n\\n /**\\n * @notice no way to change admin without removing old admin first\\n */\\n function _grantRole(bytes32 role, address account) internal override returns (bool) {\\n if (role == DEFAULT_ADMIN_ROLE) {\\n address _currentDefaultAdmin_ = _currentDefaultAdmin;\\n emit AdminTransferred(_currentDefaultAdmin_, account);\\n _revokeRole(DEFAULT_ADMIN_ROLE, _currentDefaultAdmin_);\\n _currentDefaultAdmin = account;\\n delete _pendingDefaultAdmin;\\n }\\n return super._grantRole(role, account);\\n }\\n}\"},\"contracts/interfaces/IAvantMinting.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity 0.8.20;\\n\\n/* solhint-disable var-name-mixedcase */\\n\\nimport \\\"./IAvantMintingEvents.sol\\\";\\n\\ninterface IAvantMinting is IAvantMintingEvents {\\n enum OrderType {\\n MINT,\\n REDEEM\\n }\\n\\n enum SignatureType {\\n EIP712,\\n EIP1271\\n }\\n\\n enum DelegatedSignerStatus {\\n REJECTED,\\n PENDING,\\n ACCEPTED\\n }\\n\\n struct Signature {\\n SignatureType signature_type;\\n bytes signature_bytes;\\n }\\n\\n struct Route {\\n address[] addresses;\\n uint256[] ratios;\\n }\\n\\n struct Order {\\n OrderType order_type;\\n uint256 expiry;\\n uint256 nonce;\\n address benefactor;\\n address beneficiary;\\n address collateral_asset;\\n uint256 collateral_amount;\\n uint256 avantcoin_amount;\\n }\\n\\n error InvalidAddress();\\n error InvalidAvantCoinAddress();\\n error InvalidZeroAddress();\\n error InvalidAssetAddress();\\n error InvalidCustodianAddress();\\n error InvalidOrder();\\n error InvalidAmount();\\n error InvalidRoute();\\n error UnsupportedAsset();\\n error NoAssetsProvided();\\n error InvalidCollateralToStablecoinRatio();\\n error InvalidSignature();\\n error InvalidEIP712Signature();\\n error InvalidEIP1271Signature();\\n error InvalidNonce();\\n error SignatureExpired();\\n error TransferFailed();\\n error MaxMintPerBlockExceeded();\\n error MaxRedeemPerBlockExceeded();\\n error DelegationNotInitiated();\\n\\n function addSupportedAsset(address asset) external;\\n\\n function hashOrder(Order calldata order) external view returns (bytes32);\\n\\n function verifyOrder(Order calldata order, Signature calldata signature) external view returns (bytes32);\\n\\n function verifyRoute(Route calldata route) external view returns (bool);\\n\\n function verifyNonce(address sender, uint256 nonce) external view returns (uint256, uint256, uint256);\\n\\n function mint(Order calldata order, Route calldata route, Signature calldata signature) external;\\n\\n function redeem(Order calldata order, Signature calldata signature) external;\\n}\\n\"},\"contracts/interfaces/IAvantCoin.sol\":{\"content\":\"// SPDX-License-Identifier: GPL-3.0\\npragma solidity 0.8.20;\\n\\nimport \\\"@openzeppelin/contracts/token/ERC20/IERC20.sol\\\";\\nimport \\\"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol\\\";\\nimport \\\"@openzeppelin/contracts/token/ERC20/extensions/IERC20Permit.sol\\\";\\n\\ninterface IAvantCoin is IERC20, IERC20Permit, IERC20Metadata {\\n function mint(address _to, uint256 _amount) external;\\n\\n function burn(uint256 _amount) external;\\n\\n function burnFrom(address account, uint256 amount) external;\\n\\n function grantRole(bytes32 role, address account) external;\\n\\n function setMinter(address newMinter, bool isMinter) external;\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC20 standard as defined in the EIP.\\n */\\ninterface IERC20 {\\n /**\\n * @dev Emitted when `value` tokens are moved from one account (`from`) to\\n * another (`to`).\\n *\\n * Note that `value` may be zero.\\n */\\n event Transfer(address indexed from, address indexed to, uint256 value);\\n\\n /**\\n * @dev Emitted when the allowance of a `spender` for an `owner` is set by\\n * a call to {approve}. `value` is the new allowance.\\n */\\n event Approval(address indexed owner, address indexed spender, uint256 value);\\n\\n /**\\n * @dev Returns the value of tokens in existence.\\n */\\n function totalSupply() external view returns (uint256);\\n\\n /**\\n * @dev Returns the value of tokens owned by `account`.\\n */\\n function balanceOf(address account) external view returns (uint256);\\n\\n /**\\n * @dev Moves a `value` amount of tokens from the caller's account to `to`.\\n *\\n * Returns a boolean value indicating whether the operation succeeded.\\n *\\n * Emits a {Transfer} event.\\n */\\n function transfer(address to, uint256 value) external returns (bool);\\n\\n /**\\n * @dev Returns the remaining number of tokens that `spender` will be\\n * allowed to spend on behalf of `owner` through {transferFrom}. This is\\n * zero by default.\\n *\\n * This value changes when {approve} or {transferFrom} are called.\\n */\\n function allowance(address owner, address spender) external view returns (uint256);\\n\\n /**\\n * @dev Sets a `value` amount of tokens as the allowance of `spender` over the\\n * caller's tokens.\\n *\\n * Returns a boolean value indicating whether the operation succeeded.\\n *\\n * IMPORTANT: Beware that changing an allowance with this method brings the risk\\n * that someone may use both the old and the new allowance by unfortunate\\n * transaction ordering. One possible solution to mitigate this race\\n * condition is to first reduce the spender's allowance to 0 and set the\\n * desired value afterwards:\\n * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\\n *\\n * Emits an {Approval} event.\\n */\\n function approve(address spender, uint256 value) external returns (bool);\\n\\n /**\\n * @dev Moves a `value` amount of tokens from `from` to `to` using the\\n * allowance mechanism. `value` is then deducted from the caller's\\n * allowance.\\n *\\n * Returns a boolean value indicating whether the operation succeeded.\\n *\\n * Emits a {Transfer} event.\\n */\\n function transferFrom(address from, address to, uint256 value) external returns (bool);\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Permit.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in\\n * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].\\n *\\n * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by\\n * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't\\n * need to send a transaction, and thus is not required to hold Ether at all.\\n *\\n * ==== Security Considerations\\n *\\n * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature\\n * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be\\n * considered as an intention to spend the allowance in any specific way. The second is that because permits have\\n * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should\\n * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be\\n * generally recommended is:\\n *\\n * ```solidity\\n * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {\\n * try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}\\n * doThing(..., value);\\n * }\\n *\\n * function doThing(..., uint256 value) public {\\n * token.safeTransferFrom(msg.sender, address(this), value);\\n * ...\\n * }\\n * ```\\n *\\n * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of\\n * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also\\n * {SafeERC20-safeTransferFrom}).\\n *\\n * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so\\n * contracts should have entry points that don't rely on permit.\\n */\\ninterface IERC20Permit {\\n /**\\n * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,\\n * given ``owner``'s signed approval.\\n *\\n * IMPORTANT: The same issues {IERC20-approve} has related to transaction\\n * ordering also apply here.\\n *\\n * Emits an {Approval} event.\\n *\\n * Requirements:\\n *\\n * - `spender` cannot be the zero address.\\n * - `deadline` must be a timestamp in the future.\\n * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`\\n * over the EIP712-formatted function arguments.\\n * - the signature must use ``owner``'s current nonce (see {nonces}).\\n *\\n * For more information on the signature format, see the\\n * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP\\n * section].\\n *\\n * CAUTION: See Security Considerations above.\\n */\\n function permit(\\n address owner,\\n address spender,\\n uint256 value,\\n uint256 deadline,\\n uint8 v,\\n bytes32 r,\\n bytes32 s\\n ) external;\\n\\n /**\\n * @dev Returns the current nonce for `owner`. This value must be\\n * included whenever a signature is generated for {permit}.\\n *\\n * Every successful call to {permit} increases ``owner``'s nonce by one. This\\n * prevents a signature from being used multiple times.\\n */\\n function nonces(address owner) external view returns (uint256);\\n\\n /**\\n * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.\\n */\\n // solhint-disable-next-line func-name-mixedcase\\n function DOMAIN_SEPARATOR() external view returns (bytes32);\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/utils/Address.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Collection of functions related to the address type\\n */\\nlibrary Address {\\n /**\\n * @dev The ETH balance of the account is not enough to perform the operation.\\n */\\n error AddressInsufficientBalance(address account);\\n\\n /**\\n * @dev There's no code at `target` (it is not a contract).\\n */\\n error AddressEmptyCode(address target);\\n\\n /**\\n * @dev A call to an address target failed. The target may have reverted.\\n */\\n error FailedInnerCall();\\n\\n /**\\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\\n * `recipient`, forwarding all available gas and reverting on errors.\\n *\\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\\n * imposed by `transfer`, making them unable to receive funds via\\n * `transfer`. {sendValue} removes this limitation.\\n *\\n * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].\\n *\\n * IMPORTANT: because control is transferred to `recipient`, care must be\\n * taken to not create reentrancy vulnerabilities. Consider using\\n * {ReentrancyGuard} or the\\n * https://solidity.readthedocs.io/en/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\\n */\\n function sendValue(address payable recipient, uint256 amount) internal {\\n if (address(this).balance < amount) {\\n revert AddressInsufficientBalance(address(this));\\n }\\n\\n (bool success, ) = recipient.call{value: amount}(\\\"\\\");\\n if (!success) {\\n revert FailedInnerCall();\\n }\\n }\\n\\n /**\\n * @dev Performs a Solidity function call using a low level `call`. A\\n * plain `call` is an unsafe replacement for a function call: use this\\n * function instead.\\n *\\n * If `target` reverts with a revert reason or custom error, it is bubbled\\n * up by this function (like regular Solidity function calls). However, if\\n * the call reverted with no returned reason, this function reverts with a\\n * {FailedInnerCall} error.\\n *\\n * Returns the raw returned data. To convert to the expected return value,\\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\\n *\\n * Requirements:\\n *\\n * - `target` must be a contract.\\n * - calling `target` with `data` must not revert.\\n */\\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\\n return functionCallWithValue(target, data, 0);\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n * but also transferring `value` wei to `target`.\\n *\\n * Requirements:\\n *\\n * - the calling contract must have an ETH balance of at least `value`.\\n * - the called Solidity function must be `payable`.\\n */\\n function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\\n if (address(this).balance < value) {\\n revert AddressInsufficientBalance(address(this));\\n }\\n (bool success, bytes memory returndata) = target.call{value: value}(data);\\n return verifyCallResultFromTarget(target, success, returndata);\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n * but performing a static call.\\n */\\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\\n (bool success, bytes memory returndata) = target.staticcall(data);\\n return verifyCallResultFromTarget(target, success, returndata);\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n * but performing a delegate call.\\n */\\n function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\\n (bool success, bytes memory returndata) = target.delegatecall(data);\\n return verifyCallResultFromTarget(target, success, returndata);\\n }\\n\\n /**\\n * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target\\n * was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an\\n * unsuccessful call.\\n */\\n function verifyCallResultFromTarget(\\n address target,\\n bool success,\\n bytes memory returndata\\n ) internal view returns (bytes memory) {\\n if (!success) {\\n _revert(returndata);\\n } else {\\n // only check if target is a contract if the call was successful and the return data is empty\\n // otherwise we already know that it was a contract\\n if (returndata.length == 0 && target.code.length == 0) {\\n revert AddressEmptyCode(target);\\n }\\n return returndata;\\n }\\n }\\n\\n /**\\n * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the\\n * revert reason or with a default {FailedInnerCall} error.\\n */\\n function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {\\n if (!success) {\\n _revert(returndata);\\n } else {\\n return returndata;\\n }\\n }\\n\\n /**\\n * @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}.\\n */\\n function _revert(bytes memory returndata) private pure {\\n // Look for revert reason and bubble it up if present\\n if (returndata.length > 0) {\\n // The easiest way to bubble the revert reason is using memory via assembly\\n /// @solidity memory-safe-assembly\\n assembly {\\n let returndata_size := mload(returndata)\\n revert(add(32, returndata), returndata_size)\\n }\\n } else {\\n revert FailedInnerCall();\\n }\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/utils/Strings.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/Strings.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Math} from \\\"./math/Math.sol\\\";\\nimport {SignedMath} from \\\"./math/SignedMath.sol\\\";\\n\\n/**\\n * @dev String operations.\\n */\\nlibrary Strings {\\n bytes16 private constant HEX_DIGITS = \\\"0123456789abcdef\\\";\\n uint8 private constant ADDRESS_LENGTH = 20;\\n\\n /**\\n * @dev The `value` string doesn't fit in the specified `length`.\\n */\\n error StringsInsufficientHexLength(uint256 value, uint256 length);\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\\n */\\n function toString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n uint256 length = Math.log10(value) + 1;\\n string memory buffer = new string(length);\\n uint256 ptr;\\n /// @solidity memory-safe-assembly\\n assembly {\\n ptr := add(buffer, add(32, length))\\n }\\n while (true) {\\n ptr--;\\n /// @solidity memory-safe-assembly\\n assembly {\\n mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))\\n }\\n value /= 10;\\n if (value == 0) break;\\n }\\n return buffer;\\n }\\n }\\n\\n /**\\n * @dev Converts a `int256` to its ASCII `string` decimal representation.\\n */\\n function toStringSigned(int256 value) internal pure returns (string memory) {\\n return string.concat(value < 0 ? \\\"-\\\" : \\\"\\\", toString(SignedMath.abs(value)));\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\\n */\\n function toHexString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n return toHexString(value, Math.log256(value) + 1);\\n }\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\\n */\\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\\n uint256 localValue = value;\\n bytes memory buffer = new bytes(2 * length + 2);\\n buffer[0] = \\\"0\\\";\\n buffer[1] = \\\"x\\\";\\n for (uint256 i = 2 * length + 1; i > 1; --i) {\\n buffer[i] = HEX_DIGITS[localValue & 0xf];\\n localValue >>= 4;\\n }\\n if (localValue != 0) {\\n revert StringsInsufficientHexLength(value, length);\\n }\\n return string(buffer);\\n }\\n\\n /**\\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal\\n * representation.\\n */\\n function toHexString(address addr) internal pure returns (string memory) {\\n return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);\\n }\\n\\n /**\\n * @dev Returns true if the two strings are equal.\\n */\\n function equal(string memory a, string memory b) internal pure returns (bool) {\\n return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/access/AccessControl.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IAccessControl} from \\\"./IAccessControl.sol\\\";\\nimport {Context} from \\\"../utils/Context.sol\\\";\\nimport {ERC165} from \\\"../utils/introspection/ERC165.sol\\\";\\n\\n/**\\n * @dev Contract module that allows children to implement role-based access\\n * control mechanisms. This is a lightweight version that doesn't allow enumerating role\\n * members except through off-chain means by accessing the contract event logs. Some\\n * applications may benefit from on-chain enumerability, for those cases see\\n * {AccessControlEnumerable}.\\n *\\n * Roles are referred to by their `bytes32` identifier. These should be exposed\\n * in the external API and be unique. The best way to achieve this is by\\n * using `public constant` hash digests:\\n *\\n * ```solidity\\n * bytes32 public constant MY_ROLE = keccak256(\\\"MY_ROLE\\\");\\n * ```\\n *\\n * Roles can be used to represent a set of permissions. To restrict access to a\\n * function call, use {hasRole}:\\n *\\n * ```solidity\\n * function foo() public {\\n * require(hasRole(MY_ROLE, msg.sender));\\n * ...\\n * }\\n * ```\\n *\\n * Roles can be granted and revoked dynamically via the {grantRole} and\\n * {revokeRole} functions. Each role has an associated admin role, and only\\n * accounts that have a role's admin role can call {grantRole} and {revokeRole}.\\n *\\n * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means\\n * that only accounts with this role will be able to grant or revoke other\\n * roles. More complex role relationships can be created by using\\n * {_setRoleAdmin}.\\n *\\n * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to\\n * grant and revoke this role. Extra precautions should be taken to secure\\n * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules}\\n * to enforce additional security measures for this role.\\n */\\nabstract contract AccessControl is Context, IAccessControl, ERC165 {\\n struct RoleData {\\n mapping(address account => bool) hasRole;\\n bytes32 adminRole;\\n }\\n\\n mapping(bytes32 role => RoleData) private _roles;\\n\\n bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;\\n\\n /**\\n * @dev Modifier that checks that an account has a specific role. Reverts\\n * with an {AccessControlUnauthorizedAccount} error including the required role.\\n */\\n modifier onlyRole(bytes32 role) {\\n _checkRole(role);\\n _;\\n }\\n\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\\n return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);\\n }\\n\\n /**\\n * @dev Returns `true` if `account` has been granted `role`.\\n */\\n function hasRole(bytes32 role, address account) public view virtual returns (bool) {\\n return _roles[role].hasRole[account];\\n }\\n\\n /**\\n * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()`\\n * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier.\\n */\\n function _checkRole(bytes32 role) internal view virtual {\\n _checkRole(role, _msgSender());\\n }\\n\\n /**\\n * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account`\\n * is missing `role`.\\n */\\n function _checkRole(bytes32 role, address account) internal view virtual {\\n if (!hasRole(role, account)) {\\n revert AccessControlUnauthorizedAccount(account, role);\\n }\\n }\\n\\n /**\\n * @dev Returns the admin role that controls `role`. See {grantRole} and\\n * {revokeRole}.\\n *\\n * To change a role's admin, use {_setRoleAdmin}.\\n */\\n function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) {\\n return _roles[role].adminRole;\\n }\\n\\n /**\\n * @dev Grants `role` to `account`.\\n *\\n * If `account` had not been already granted `role`, emits a {RoleGranted}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n *\\n * May emit a {RoleGranted} event.\\n */\\n function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {\\n _grantRole(role, account);\\n }\\n\\n /**\\n * @dev Revokes `role` from `account`.\\n *\\n * If `account` had been granted `role`, emits a {RoleRevoked} event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n *\\n * May emit a {RoleRevoked} event.\\n */\\n function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {\\n _revokeRole(role, account);\\n }\\n\\n /**\\n * @dev Revokes `role` from the calling account.\\n *\\n * Roles are often managed via {grantRole} and {revokeRole}: this function's\\n * purpose is to provide a mechanism for accounts to lose their privileges\\n * if they are compromised (such as when a trusted device is misplaced).\\n *\\n * If the calling account had been revoked `role`, emits a {RoleRevoked}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must be `callerConfirmation`.\\n *\\n * May emit a {RoleRevoked} event.\\n */\\n function renounceRole(bytes32 role, address callerConfirmation) public virtual {\\n if (callerConfirmation != _msgSender()) {\\n revert AccessControlBadConfirmation();\\n }\\n\\n _revokeRole(role, callerConfirmation);\\n }\\n\\n /**\\n * @dev Sets `adminRole` as ``role``'s admin role.\\n *\\n * Emits a {RoleAdminChanged} event.\\n */\\n function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {\\n bytes32 previousAdminRole = getRoleAdmin(role);\\n _roles[role].adminRole = adminRole;\\n emit RoleAdminChanged(role, previousAdminRole, adminRole);\\n }\\n\\n /**\\n * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted.\\n *\\n * Internal function without access restriction.\\n *\\n * May emit a {RoleGranted} event.\\n */\\n function _grantRole(bytes32 role, address account) internal virtual returns (bool) {\\n if (!hasRole(role, account)) {\\n _roles[role].hasRole[account] = true;\\n emit RoleGranted(role, account, _msgSender());\\n return true;\\n } else {\\n return false;\\n }\\n }\\n\\n /**\\n * @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked.\\n *\\n * Internal function without access restriction.\\n *\\n * May emit a {RoleRevoked} event.\\n */\\n function _revokeRole(bytes32 role, address account) internal virtual returns (bool) {\\n if (hasRole(role, account)) {\\n _roles[role].hasRole[account] = false;\\n emit RoleRevoked(role, account, _msgSender());\\n return true;\\n } else {\\n return false;\\n }\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/interfaces/IERC5313.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC5313.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface for the Light Contract Ownership Standard.\\n *\\n * A standardized minimal interface required to identify an account that controls a contract\\n */\\ninterface IERC5313 {\\n /**\\n * @dev Gets the address of the owner.\\n */\\n function owner() external view returns (address);\\n}\\n\"},\"contracts/interfaces/ISingleAdminAccessControl.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity 0.8.20;\\n\\ninterface ISingleAdminAccessControl {\\n error InvalidAdminChange();\\n error NotPendingAdmin();\\n\\n event AdminTransferred(address indexed oldAdmin, address indexed newAdmin);\\n event AdminTransferRequested(address indexed oldAdmin, address indexed newAdmin);\\n}\\n\"},\"contracts/interfaces/IAvantMintingEvents.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity 0.8.20;\\n\\n/* solhint-disable var-name-mixedcase */\\n\\ninterface IAvantMintingEvents {\\n /// @notice Event emitted when contract receives ETH\\n event Received(address, uint256);\\n\\n /// @notice Event emitted when avantCoin is minted\\n event Mint(\\n address indexed minter,\\n address indexed benefactor,\\n address indexed beneficiary,\\n address collateral_asset,\\n uint256 collateral_amount,\\n uint256 avantcoin_amount\\n );\\n\\n /// @notice Event emitted when funds are redeemed\\n event Redeem(\\n address indexed redeemer,\\n address indexed benefactor,\\n address indexed beneficiary,\\n address collateral_asset,\\n uint256 collateral_amount,\\n uint256 avantcoin_amount\\n );\\n\\n /// @notice Event emitted when a supported asset is added\\n event AssetAdded(address indexed asset);\\n\\n /// @notice Event emitted when a supported asset is removed\\n event AssetRemoved(address indexed asset);\\n\\n // @notice Event emitted when a custodian address is added\\n event CustodianAddressAdded(address indexed custodian);\\n\\n // @notice Event emitted when a custodian address is removed\\n event CustodianAddressRemoved(address indexed custodian);\\n\\n /// @notice Event emitted when assets are moved to custody provider wallet\\n event CustodyTransfer(address indexed wallet, address indexed asset, uint256 amount);\\n\\n /// @notice Event emitted when avantCoin is set\\n event AvantCoinSet(address indexed avantCoin);\\n\\n /// @notice Event emitted when the max mint per block is changed\\n event MaxMintPerBlockChanged(uint256 oldMaxMintPerBlock, uint256 newMaxMintPerBlock);\\n\\n /// @notice Event emitted when the max redeem per block is changed\\n event MaxRedeemPerBlockChanged(uint256 oldMaxRedeemPerBlock, uint256 newMaxRedeemPerBlock);\\n\\n /// @notice Event emitted when a delegated signer is added, enabling it to sign orders on behalf of another address\\n event DelegatedSignerAdded(address indexed signer, address indexed delegator);\\n\\n /// @notice Event emitted when a delegated signer is removed\\n event DelegatedSignerRemoved(address indexed signer, address indexed delegator);\\n\\n /// @notice Event emitted when a delegated signer is initiated\\n event DelegatedSignerInitiated(address indexed signer, address indexed delegator);\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC20} from \\\"../IERC20.sol\\\";\\n\\n/**\\n * @dev Interface for the optional metadata functions from the ERC20 standard.\\n */\\ninterface IERC20Metadata is IERC20 {\\n /**\\n * @dev Returns the name of the token.\\n */\\n function name() external view returns (string memory);\\n\\n /**\\n * @dev Returns the symbol of the token.\\n */\\n function symbol() external view returns (string memory);\\n\\n /**\\n * @dev Returns the decimals places of the token.\\n */\\n function decimals() external view returns (uint8);\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/utils/math/Math.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Standard math utilities missing in the Solidity language.\\n */\\nlibrary Math {\\n /**\\n * @dev Muldiv operation overflow.\\n */\\n error MathOverflowedMulDiv();\\n\\n enum Rounding {\\n Floor, // Toward negative infinity\\n Ceil, // Toward positive infinity\\n Trunc, // Toward zero\\n Expand // Away from zero\\n }\\n\\n /**\\n * @dev Returns the addition of two unsigned integers, with an overflow flag.\\n */\\n function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {\\n unchecked {\\n uint256 c = a + b;\\n if (c < a) return (false, 0);\\n return (true, c);\\n }\\n }\\n\\n /**\\n * @dev Returns the subtraction of two unsigned integers, with an overflow flag.\\n */\\n function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {\\n unchecked {\\n if (b > a) return (false, 0);\\n return (true, a - b);\\n }\\n }\\n\\n /**\\n * @dev Returns the multiplication of two unsigned integers, with an overflow flag.\\n */\\n function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {\\n unchecked {\\n // Gas optimization: this is cheaper than requiring 'a' not being zero, but the\\n // benefit is lost if 'b' is also tested.\\n // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522\\n if (a == 0) return (true, 0);\\n uint256 c = a * b;\\n if (c / a != b) return (false, 0);\\n return (true, c);\\n }\\n }\\n\\n /**\\n * @dev Returns the division of two unsigned integers, with a division by zero flag.\\n */\\n function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {\\n unchecked {\\n if (b == 0) return (false, 0);\\n return (true, a / b);\\n }\\n }\\n\\n /**\\n * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.\\n */\\n function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {\\n unchecked {\\n if (b == 0) return (false, 0);\\n return (true, a % b);\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two numbers.\\n */\\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\\n return a > b ? a : b;\\n }\\n\\n /**\\n * @dev Returns the smallest of two numbers.\\n */\\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\\n return a < b ? a : b;\\n }\\n\\n /**\\n * @dev Returns the average of two numbers. The result is rounded towards\\n * zero.\\n */\\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\\n // (a + b) / 2 can overflow.\\n return (a & b) + (a ^ b) / 2;\\n }\\n\\n /**\\n * @dev Returns the ceiling of the division of two numbers.\\n *\\n * This differs from standard division with `/` in that it rounds towards infinity instead\\n * of rounding towards zero.\\n */\\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\\n if (b == 0) {\\n // Guarantee the same behavior as in a regular Solidity division.\\n return a / b;\\n }\\n\\n // (a + b - 1) / b can overflow on addition, so we distribute.\\n return a == 0 ? 0 : (a - 1) / b + 1;\\n }\\n\\n /**\\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or\\n * denominator == 0.\\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by\\n * Uniswap Labs also under MIT license.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\\n unchecked {\\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\\n // variables such that product = prod1 * 2^256 + prod0.\\n uint256 prod0 = x * y; // Least significant 256 bits of the product\\n uint256 prod1; // Most significant 256 bits of the product\\n assembly {\\n let mm := mulmod(x, y, not(0))\\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\\n }\\n\\n // Handle non-overflow cases, 256 by 256 division.\\n if (prod1 == 0) {\\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\\n // The surrounding unchecked block does not change this fact.\\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\\n return prod0 / denominator;\\n }\\n\\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\\n if (denominator <= prod1) {\\n revert MathOverflowedMulDiv();\\n }\\n\\n ///////////////////////////////////////////////\\n // 512 by 256 division.\\n ///////////////////////////////////////////////\\n\\n // Make division exact by subtracting the remainder from [prod1 prod0].\\n uint256 remainder;\\n assembly {\\n // Compute remainder using mulmod.\\n remainder := mulmod(x, y, denominator)\\n\\n // Subtract 256 bit number from 512 bit number.\\n prod1 := sub(prod1, gt(remainder, prod0))\\n prod0 := sub(prod0, remainder)\\n }\\n\\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator.\\n // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.\\n\\n uint256 twos = denominator & (0 - denominator);\\n assembly {\\n // Divide denominator by twos.\\n denominator := div(denominator, twos)\\n\\n // Divide [prod1 prod0] by twos.\\n prod0 := div(prod0, twos)\\n\\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\\n twos := add(div(sub(0, twos), twos), 1)\\n }\\n\\n // Shift in bits from prod1 into prod0.\\n prod0 |= prod1 * twos;\\n\\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\\n // four bits. That is, denominator * inv = 1 mod 2^4.\\n uint256 inverse = (3 * denominator) ^ 2;\\n\\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also\\n // works in modular arithmetic, doubling the correct bits in each step.\\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\\n\\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\\n // is no longer required.\\n result = prod0 * inverse;\\n return result;\\n }\\n }\\n\\n /**\\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\\n uint256 result = mulDiv(x, y, denominator);\\n if (unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0) {\\n result += 1;\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded\\n * towards zero.\\n *\\n * Inspired by Henry S. Warren, Jr.'s \\\"Hacker's Delight\\\" (Chapter 11).\\n */\\n function sqrt(uint256 a) internal pure returns (uint256) {\\n if (a == 0) {\\n return 0;\\n }\\n\\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\\n //\\n // We know that the \\\"msb\\\" (most significant bit) of our target number `a` is a power of 2 such that we have\\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\\n //\\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\\n //\\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\\n uint256 result = 1 << (log2(a) >> 1);\\n\\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\\n // into the expected uint128 result.\\n unchecked {\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n return min(result, a / result);\\n }\\n }\\n\\n /**\\n * @notice Calculates sqrt(a), following the selected rounding direction.\\n */\\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = sqrt(a);\\n return result + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 value) internal pure returns (uint256) {\\n uint256 result = 0;\\n unchecked {\\n if (value >> 128 > 0) {\\n value >>= 128;\\n result += 128;\\n }\\n if (value >> 64 > 0) {\\n value >>= 64;\\n result += 64;\\n }\\n if (value >> 32 > 0) {\\n value >>= 32;\\n result += 32;\\n }\\n if (value >> 16 > 0) {\\n value >>= 16;\\n result += 16;\\n }\\n if (value >> 8 > 0) {\\n value >>= 8;\\n result += 8;\\n }\\n if (value >> 4 > 0) {\\n value >>= 4;\\n result += 4;\\n }\\n if (value >> 2 > 0) {\\n value >>= 2;\\n result += 2;\\n }\\n if (value >> 1 > 0) {\\n result += 1;\\n }\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log2(value);\\n return result + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 10 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value) internal pure returns (uint256) {\\n uint256 result = 0;\\n unchecked {\\n if (value >= 10 ** 64) {\\n value /= 10 ** 64;\\n result += 64;\\n }\\n if (value >= 10 ** 32) {\\n value /= 10 ** 32;\\n result += 32;\\n }\\n if (value >= 10 ** 16) {\\n value /= 10 ** 16;\\n result += 16;\\n }\\n if (value >= 10 ** 8) {\\n value /= 10 ** 8;\\n result += 8;\\n }\\n if (value >= 10 ** 4) {\\n value /= 10 ** 4;\\n result += 4;\\n }\\n if (value >= 10 ** 2) {\\n value /= 10 ** 2;\\n result += 2;\\n }\\n if (value >= 10 ** 1) {\\n result += 1;\\n }\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log10(value);\\n return result + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 256 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n *\\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\\n */\\n function log256(uint256 value) internal pure returns (uint256) {\\n uint256 result = 0;\\n unchecked {\\n if (value >> 128 > 0) {\\n value >>= 128;\\n result += 16;\\n }\\n if (value >> 64 > 0) {\\n value >>= 64;\\n result += 8;\\n }\\n if (value >> 32 > 0) {\\n value >>= 32;\\n result += 4;\\n }\\n if (value >> 16 > 0) {\\n value >>= 16;\\n result += 2;\\n }\\n if (value >> 8 > 0) {\\n result += 1;\\n }\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Return the log in base 256, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log256(value);\\n return result + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0);\\n }\\n }\\n\\n /**\\n * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.\\n */\\n function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {\\n return uint8(rounding) % 2 == 1;\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/utils/math/SignedMath.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/SignedMath.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Standard signed math utilities missing in the Solidity language.\\n */\\nlibrary SignedMath {\\n /**\\n * @dev Returns the largest of two signed numbers.\\n */\\n function max(int256 a, int256 b) internal pure returns (int256) {\\n return a > b ? a : b;\\n }\\n\\n /**\\n * @dev Returns the smallest of two signed numbers.\\n */\\n function min(int256 a, int256 b) internal pure returns (int256) {\\n return a < b ? a : b;\\n }\\n\\n /**\\n * @dev Returns the average of two signed numbers without overflow.\\n * The result is rounded towards zero.\\n */\\n function average(int256 a, int256 b) internal pure returns (int256) {\\n // Formula from the book \\\"Hacker's Delight\\\"\\n int256 x = (a & b) + ((a ^ b) >> 1);\\n return x + (int256(uint256(x) >> 255) & (a ^ b));\\n }\\n\\n /**\\n * @dev Returns the absolute unsigned value of a signed value.\\n */\\n function abs(int256 n) internal pure returns (uint256) {\\n unchecked {\\n // must be unchecked in order to support `n = type(int256).min`\\n return uint256(n >= 0 ? n : -n);\\n }\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/access/IAccessControl.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (access/IAccessControl.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev External interface of AccessControl declared to support ERC165 detection.\\n */\\ninterface IAccessControl {\\n /**\\n * @dev The `account` is missing a role.\\n */\\n error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);\\n\\n /**\\n * @dev The caller of a function is not the expected one.\\n *\\n * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.\\n */\\n error AccessControlBadConfirmation();\\n\\n /**\\n * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\\n *\\n * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\\n * {RoleAdminChanged} not being emitted signaling this.\\n */\\n event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);\\n\\n /**\\n * @dev Emitted when `account` is granted `role`.\\n *\\n * `sender` is the account that originated the contract call, an admin role\\n * bearer except when using {AccessControl-_setupRole}.\\n */\\n event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);\\n\\n /**\\n * @dev Emitted when `account` is revoked `role`.\\n *\\n * `sender` is the account that originated the contract call:\\n * - if using `revokeRole`, it is the admin role bearer\\n * - if using `renounceRole`, it is the role bearer (i.e. `account`)\\n */\\n event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);\\n\\n /**\\n * @dev Returns `true` if `account` has been granted `role`.\\n */\\n function hasRole(bytes32 role, address account) external view returns (bool);\\n\\n /**\\n * @dev Returns the admin role that controls `role`. See {grantRole} and\\n * {revokeRole}.\\n *\\n * To change a role's admin, use {AccessControl-_setRoleAdmin}.\\n */\\n function getRoleAdmin(bytes32 role) external view returns (bytes32);\\n\\n /**\\n * @dev Grants `role` to `account`.\\n *\\n * If `account` had not been already granted `role`, emits a {RoleGranted}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n */\\n function grantRole(bytes32 role, address account) external;\\n\\n /**\\n * @dev Revokes `role` from `account`.\\n *\\n * If `account` had been granted `role`, emits a {RoleRevoked} event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n */\\n function revokeRole(bytes32 role, address account) external;\\n\\n /**\\n * @dev Revokes `role` from the calling account.\\n *\\n * Roles are often managed via {grantRole} and {revokeRole}: this function's\\n * purpose is to provide a mechanism for accounts to lose their privileges\\n * if they are compromised (such as when a trusted device is misplaced).\\n *\\n * If the calling account had been granted `role`, emits a {RoleRevoked}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must be `callerConfirmation`.\\n */\\n function renounceRole(bytes32 role, address callerConfirmation) external;\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/utils/Context.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\\n\\npragma solidity ^0.8.20;\\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 function _contextSuffixLength() internal view virtual returns (uint256) {\\n return 0;\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"./IERC165.sol\\\";\\n\\n/**\\n * @dev Implementation of the {IERC165} interface.\\n *\\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\\n * for the additional interface id that will be supported. For example:\\n *\\n * ```solidity\\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\\n * }\\n * ```\\n */\\nabstract contract ERC165 is IERC165 {\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {\\n return interfaceId == type(IERC165).interfaceId;\\n }\\n}\\n\"},\"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC165 standard, as defined in the\\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\\n *\\n * Implementers can declare support of contract interfaces, which can then be\\n * queried by others ({ERC165Checker}).\\n *\\n * For an implementation, see {ERC165}.\\n */\\ninterface IERC165 {\\n /**\\n * @dev Returns true if this contract implements the interface defined by\\n * `interfaceId`. See the corresponding\\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\\n * to learn more about how these ids are created.\\n *\\n * This function call must use less than 30 000 gas.\\n */\\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\\n}\\n\"}},\"settings\":{\"remappings\":[\"ds-test/=lib/forge-std/lib/ds-test/src/\",\"forge-std/=lib/forge-std/src/\",\"@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/\",\"@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/\",\"@aave/core-v3/=lib/aave-v3-core/\",\"@bgd-helpers/=lib/aave-helpers/src/\",\"solidity-utils/=lib/aave-helpers/lib/solidity-utils/src/\",\"erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/\",\"openzeppelin-contracts/=lib/openzeppelin-contracts/\"],\"optimizer\":{\"enabled\":true,\"runs\":20000},\"metadata\":{\"useLiteralContent\":false,\"bytecodeHash\":\"ipfs\",\"appendCBOR\":true},\"outputSelection\":{\"contracts/AvantMintingV2.sol\":{\"AvantMintingV2\":[\"*\"]},\"*\":{\"*\":[\"abi\",\"evm.bytecode\",\"evm.deployedBytecode\",\"evm.methodIdentifiers\",\"metadata\",\"devdoc\",\"userdoc\",\"storageLayout\",\"evm.gasEstimates\"],\"\":[\"ast\"]}},\"evmVersion\":\"shanghai\",\"viaIR\":false,\"libraries\":{}}}}","ABI":"[{\"inputs\":[{\"internalType\":\"contract IAvantCoin\",\"name\":\"_avantcoin\",\"type\":\"address\"},{\"internalType\":\"address[]\",\"name\":\"_assets\",\"type\":\"address[]\"},{\"internalType\":\"address[]\",\"name\":\"_custodians\",\"type\":\"address[]\"},{\"internalType\":\"address\",\"name\":\"_admin\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_maxMintPerBlock\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"_maxRedeemPerBlock\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[],\"name\":\"AccessControlBadConfirmation\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"internalType\":\"bytes32\",\"name\":\"neededRole\",\"type\":\"bytes32\"}],\"name\":\"AccessControlUnauthorizedAccount\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"target\",\"type\":\"address\"}],\"name\":\"AddressEmptyCode\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"AddressInsufficientBalance\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"DelegationNotInitiated\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"ECDSAInvalidSignature\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"length\",\"type\":\"uint256\"}],\"name\":\"ECDSAInvalidSignatureLength\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"s\",\"type\":\"bytes32\"}],\"name\":\"ECDSAInvalidSignatureS\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"FailedInnerCall\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidAddress\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidAdminChange\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidAmount\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidAssetAddress\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidAvantCoinAddress\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidCollateralToStablecoinRatio\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidCustodianAddress\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidEIP1271Signature\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidEIP712Signature\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidNonce\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidOrder\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidRoute\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidSignature\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidZeroAddress\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"MaxMintPerBlockExceeded\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"MaxRedeemPerBlockExceeded\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"NoAssetsProvided\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"NotPendingAdmin\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"ReentrancyGuardReentrantCall\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"token\",\"type\":\"address\"}],\"name\":\"SafeERC20FailedOperation\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"SignatureExpired\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"TransferFailed\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"UnsupportedAsset\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"oldAdmin\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newAdmin\",\"type\":\"address\"}],\"name\":\"AdminTransferRequested\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"oldAdmin\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newAdmin\",\"type\":\"address\"}],\"name\":\"AdminTransferred\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"asset\",\"type\":\"address\"}],\"name\":\"AssetAdded\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"asset\",\"type\":\"address\"}],\"name\":\"AssetRemoved\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"avantCoin\",\"type\":\"address\"}],\"name\":\"AvantCoinSet\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"custodian\",\"type\":\"address\"}],\"name\":\"CustodianAddressAdded\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"custodian\",\"type\":\"address\"}],\"name\":\"CustodianAddressRemoved\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"wallet\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"asset\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"CustodyTransfer\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"signer\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"delegator\",\"type\":\"address\"}],\"name\":\"DelegatedSignerAdded\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"signer\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"delegator\",\"type\":\"address\"}],\"name\":\"DelegatedSignerInitiated\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"signer\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"delegator\",\"type\":\"address\"}],\"name\":\"DelegatedSignerRemoved\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"oldMaxMintPerBlock\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"newMaxMintPerBlock\",\"type\":\"uint256\"}],\"name\":\"MaxMintPerBlockChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"oldMaxRedeemPerBlock\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"newMaxRedeemPerBlock\",\"type\":\"uint256\"}],\"name\":\"MaxRedeemPerBlockChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"minter\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"benefactor\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"beneficiary\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"collateral_asset\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"collateral_amount\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"avantcoin_amount\",\"type\":\"uint256\"}],\"name\":\"Mint\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"Received\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"redeemer\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"benefactor\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"beneficiary\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"collateral_asset\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"collateral_amount\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"avantcoin_amount\",\"type\":\"uint256\"}],\"name\":\"Redeem\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"previousAdminRole\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"newAdminRole\",\"type\":\"bytes32\"}],\"name\":\"RoleAdminChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"RoleGranted\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"RoleRevoked\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"DEFAULT_ADMIN_ROLE\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"acceptAdmin\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"custodian\",\"type\":\"address\"}],\"name\":\"addCustodianAddress\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"asset\",\"type\":\"address\"}],\"name\":\"addSupportedAsset\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"avantcoin\",\"outputs\":[{\"internalType\":\"contract IAvantCoin\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_delegatedBy\",\"type\":\"address\"}],\"name\":\"confirmDelegatedSigner\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"delegatedSigner\",\"outputs\":[{\"internalType\":\"enum IAvantMinting.DelegatedSignerStatus\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"disableMintRedeem\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"components\":[{\"internalType\":\"enum IAvantMinting.OrderType\",\"name\":\"order_type\",\"type\":\"uint8\"},{\"internalType\":\"uint256\",\"name\":\"expiry\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"nonce\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"benefactor\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"beneficiary\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"collateral_asset\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"collateral_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"avantcoin_amount\",\"type\":\"uint256\"}],\"internalType\":\"struct IAvantMinting.Order\",\"name\":\"order\",\"type\":\"tuple\"}],\"name\":\"encodeOrder\",\"outputs\":[{\"internalType\":\"bytes\",\"name\":\"\",\"type\":\"bytes\"}],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"getDomainSeparator\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"}],\"name\":\"getRoleAdmin\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"grantRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"hasRole\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"components\":[{\"internalType\":\"enum 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IAvantMinting.Order\",\"name\":\"order\",\"type\":\"tuple\"}],\"name\":\"hashOrder\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"asset\",\"type\":\"address\"}],\"name\":\"isSupportedAsset\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"maxMintPerBlock\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"maxRedeemPerBlock\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"components\":[{\"internalType\":\"enum IAvantMinting.OrderType\",\"name\":\"order_type\",\"type\":\"uint8\"},{\"internalType\":\"uint256\",\"name\":\"expiry\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"nonce\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"benefactor\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"beneficiary\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"collateral_asset\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"collateral_amount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"avantcoin_amount\",\"type\":\"uint256\"}],\"internalType\":\"struct IAvantMinting.Order\",\"name\":\"order\",\"type\":\"tuple\"},{\"components\":[{\"internalType\":\"address[]\",\"name\":\"addresses\",\"type\":\"address[]\"},{\"internalType\":\"uint256[]\",\"name\":\"ratios\",\"type\":\"uint256[]\"}],\"internalType\":\"struct 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