openzeppelin-contracts/certora/harnesses/IERC3156FlashBorrowerHarness.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC3156FlashBorrower.sol)

import "../munged/interfaces/IERC3156FlashBorrower.sol";

pragma solidity ^0.8.0;

contract IERC3156FlashBorrowerHarness is IERC3156FlashBorrower {
    bytes32 somethingToReturn;

    function onFlashLoan(
        address initiator,
        address token,
        uint256 amount,
        uint256 fee,
        bytes calldata data
    ) external override returns (bytes32){
        return somethingToReturn;
    }
}