// SPDX-License-Identifier: MIT pragma solidity ^0.6.0; import "../GSN/GSNRecipient.sol"; import "../GSN/GSNRecipientERC20Fee.sol"; contract GSNRecipientERC20FeeMock is GSNRecipient, GSNRecipientERC20Fee { constructor(string memory name, string memory symbol) public GSNRecipientERC20Fee(name, symbol) { } function mint(address account, uint256 amount) public { _mint(account, amount); } event MockFunctionCalled(uint256 senderBalance); function mockFunction() public { emit MockFunctionCalled(token().balanceOf(_msgSender())); } }