15 lines
410 B
Solidity
15 lines
410 B
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity 0.8.10;
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import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
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interface IBEERC721 is IERC721 {
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function mint(address to, uint256 tokenId) external;
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function burn(address owner, uint256 tokenId) external;
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function ownerOf(uint256 tokenId) external view returns (address owner);
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function isLocked(uint256 tokenId) external view returns (bool);
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}
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