// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import {IERC721} from "../lib/IERC721.sol"; interface IFxERC721 is IERC721 { function fxManager() external returns (address); function connectedToken() external returns (address); function initialize( address _fxManager, address _connectedToken, string memory _name, string memory _symbol ) external; function mint( address user, uint256 tokenId, bytes memory _data ) external; function burn(uint256 tokenId) external; }