// SPDX-License-Identifier: GPL-3.0-only
pragma solidity >=0.8.0;

interface IERC20Minimal {
    function approve(address spender, uint256 amount) external returns (bool);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
}