// SPDX-License-Identifier: UNLICENSED pragma solidity ^0.8.0; import './SimpleIExample.sol'; import '../../../utility/upgrading/Upgradeable.sol'; /* Base version of Example class */ contract SimpleExampleV1 is SimpleIExample, Upgradeable { constructor(address _gateKeeper) Upgradeable(_gateKeeper) {} function getUint() public pure override returns (uint256) { return 10; } }