// SPDX-License-Identifier: UNLICENSED pragma solidity ^0.8.19; import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol"; contract MockERC20 is ERC20 { constructor() ERC20("Mock SNT", "SNT") { _mint(msg.sender, 1_000_000_000_000_000_000); } }