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36 lines
861 B
Solidity
36 lines
861 B
Solidity
// SPDX-License-Identifier: agpl-3.0
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pragma solidity ^0.6.8;
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/**
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@title IReserveInterestRateStrategyInterface interface
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@notice Interface for the calculation of the interest rates.
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*/
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interface IReserveInterestRateStrategy {
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/**
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* @dev returns the base variable borrow rate, in rays
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*/
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function getBaseVariableBorrowRate() external view returns (uint256);
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/**
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* @dev calculates the liquidity, stable, and variable rates depending on the current utilization rate
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* and the base parameters
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*
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*/
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function calculateInterestRates(
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address _reserve,
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uint256 _utilizationRate,
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uint256 _totalBorrowsStable,
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uint256 _totalBorrowsVariable,
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uint256 _averageStableBorrowRate
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)
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external
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view
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returns (
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uint256 liquidityRate,
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uint256 stableBorrowRate,
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uint256 variableBorrowRate
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);
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}
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