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41 lines
1.9 KiB
Solidity
41 lines
1.9 KiB
Solidity
//SPDX-License-Identifier: MIT
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pragma solidity 0.8.21;
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import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
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import { Structs } from "../structs.sol";
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import { IFluidLiquidity } from "../../../liquidity/interfaces/iLiquidity.sol";
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import { ILidoWithdrawalQueue } from "../interfaces/external/iLidoWithdrawalQueue.sol";
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interface IFluidStETHQueue {
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/// @notice returns the constant values for LIQUIDITY, LIDO_WITHDRAWAL_QUEUE, STETH
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function constantsView() external view returns (IFluidLiquidity, ILidoWithdrawalQueue, IERC20);
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/// @notice gets an open Claim for `claimTo_` and `requestIdFrom_`
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function claims(address claimTo_, uint256 requestIdFrom_) external view returns (Structs.Claim memory);
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/// @notice reads if a certain `auth_` address is an allowed auth or not
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function isAuth(address auth_) external view returns (bool);
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/// @notice reads if a certain `guardian_` address is an allowed guardian or not
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function isGuardian(address guardian_) external view returns (bool);
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/// @notice reads if a certain `user_` address is an allowed user or not
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function isUserAllowed(address user_) external view returns (bool);
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/// @notice maximum allowed percentage of LTV (loan-to-value). E.g. 90% -> max. 90 ETH can be borrowed with 100 stETH
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/// as collateral in withdrawal queue. ETH will be received at time of claim to cover the paid borrowed ETH amount.
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/// In 1e2 (1% = 100, 90% = 9_000, 100% = 10_000).
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/// Configurable by auths.
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function maxLTV() external view returns (uint16);
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/// @notice flag whether allow list behavior is enabled or not.
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function allowListActive() external view returns (bool);
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/// @notice reads if the protocol is paused or not
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function isPaused() external view returns (bool);
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/// @notice reads owner address
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function owner() external view returns (address);
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}
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