// SPDX-License-Identifier: Mozilla Public License 2.0 pragma solidity ^0.8.17; import { ERC721 } from "@openzeppelin/contracts/token/ERC721/ERC721.sol"; contract TestERC721Token is ERC721 { uint256 private currentTokenId; constructor() ERC721("Test NFT", "TNFT") { } function mint(address to) external { _mint(to, currentTokenId); currentTokenId++; } }