FlashLoanReceiverBase.sol

// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.8.17;

import {IFlashLoanReceiver, ILendingPoolAddressesProvider, ILendingPool, IERC20  } from "./Interfaces.sol";
import { SafeERC20, SafeMath } from "./Libraries.sol";

abstract contract FlashLoanReceiverBase is IFlashLoanReceiver {
  using SafeERC20 for IERC20;
  using SafeMath for uint256;

  ILendingPoolAddressesProvider internal ADDRESSES_PROVIDER;
  ILendingPool internal LENDING_POOL;

  constructor(ILendingPoolAddressesProvider provider) {
    ADDRESSES_PROVIDER = provider;
    LENDING_POOL = ILendingPool(provider.getLendingPool());
  }

  receive() external payable {}
}