// SPDX-License-Identifier: CC0-1.0 pragma solidity ^0.8.0; interface IERC5008 /* is IERC165 */ { /// @notice Get the nonce of an NFT /// Throws if `tokenId` is not a valid NFT /// @param tokenId The id of the NFT /// @return The nonce of the NFT function nonce(uint256 tokenId) external view returns(uint256); }