1// SPDX-License-Identifier: OTHER2// This code is automatically generated34pragma solidity >=0.8.0 <0.9.0;56/// @dev common stubs holder7interface Dummy {89}1011interface ERC165 is Dummy {12 function supportsInterface(bytes4 interfaceID) external view returns (bool);13}1415/// @title A contract that allows to set and delete token properties and change token property permissions.16/// @dev the ERC-165 identifier for this interface is 0x91a97a6817interface TokenProperties is Dummy, ERC165 {18 /// @notice Set permissions for token property.19 /// @dev Throws error if `msg.sender` is not admin or owner of the collection.20 /// @param key Property key.21 /// @param isMutable Permission to mutate property.22 /// @param collectionAdmin Permission to mutate property by collection admin if property is mutable.23 /// @param tokenOwner Permission to mutate property by token owner if property is mutable.24 /// @dev EVM selector for this function is: 0x222d97fa,25 /// or in textual repr: setTokenPropertyPermission(string,bool,bool,bool)26 function setTokenPropertyPermission(27 string memory key,28 bool isMutable,29 bool collectionAdmin,30 bool tokenOwner31 ) external;3233 // /// @notice Set token property value.34 // /// @dev Throws error if `msg.sender` has no permission to edit the property.35 // /// @param tokenId ID of the token.36 // /// @param key Property key.37 // /// @param value Property value.38 // /// @dev EVM selector for this function is: 0x1752d67b,39 // /// or in textual repr: setProperty(uint256,string,bytes)40 // function setProperty(uint256 tokenId, string memory key, bytes memory value) external;4142 /// @notice Set token properties value.43 /// @dev Throws error if `msg.sender` has no permission to edit the property.44 /// @param tokenId ID of the token.45 /// @param properties settable properties46 /// @dev EVM selector for this function is: 0x14ed3a6e,47 /// or in textual repr: setProperties(uint256,(string,bytes)[])48 function setProperties(uint256 tokenId, Property[] memory properties) external;4950 // /// @notice Delete token property value.51 // /// @dev Throws error if `msg.sender` has no permission to edit the property.52 // /// @param tokenId ID of the token.53 // /// @param key Property key.54 // /// @dev EVM selector for this function is: 0x066111d1,55 // /// or in textual repr: deleteProperty(uint256,string)56 // function deleteProperty(uint256 tokenId, string memory key) external;5758 /// @notice Delete token properties value.59 /// @dev Throws error if `msg.sender` has no permission to edit the property.60 /// @param tokenId ID of the token.61 /// @param keys Properties key.62 /// @dev EVM selector for this function is: 0xc472d371,63 /// or in textual repr: deleteProperties(uint256,string[])64 function deleteProperties(uint256 tokenId, string[] memory keys) external;6566 /// @notice Get token property value.67 /// @dev Throws error if key not found68 /// @param tokenId ID of the token.69 /// @param key Property key.70 /// @return Property value bytes71 /// @dev EVM selector for this function is: 0x7228c327,72 /// or in textual repr: property(uint256,string)73 function property(uint256 tokenId, string memory key) external view returns (bytes memory);74}7576/// @dev Property struct77struct Property {78 string key;79 bytes value;80}8182/// @title A contract that allows you to work with collections.83/// @dev the ERC-165 identifier for this interface is 0xeecfdb3484interface Collection is Dummy, ERC165 {85 // /// Set collection property.86 // ///87 // /// @param key Property key.88 // /// @param value Propery value.89 // /// @dev EVM selector for this function is: 0x2f073f66,90 // /// or in textual repr: setCollectionProperty(string,bytes)91 // function setCollectionProperty(string memory key, bytes memory value) external;9293 /// Set collection properties.94 ///95 /// @param properties Vector of properties key/value pair.96 /// @dev EVM selector for this function is: 0x50b26b2a,97 /// or in textual repr: setCollectionProperties((string,bytes)[])98 function setCollectionProperties(Property[] memory properties) external;99100 // /// Delete collection property.101 // ///102 // /// @param key Property key.103 // /// @dev EVM selector for this function is: 0x7b7debce,104 // /// or in textual repr: deleteCollectionProperty(string)105 // function deleteCollectionProperty(string memory key) external;106107 /// Delete collection properties.108 ///109 /// @param keys Properties keys.110 /// @dev EVM selector for this function is: 0xee206ee3,111 /// or in textual repr: deleteCollectionProperties(string[])112 function deleteCollectionProperties(string[] memory keys) external;113114 /// Get collection property.115 ///116 /// @dev Throws error if key not found.117 ///118 /// @param key Property key.119 /// @return bytes The property corresponding to the key.120 /// @dev EVM selector for this function is: 0xcf24fd6d,121 /// or in textual repr: collectionProperty(string)122 function collectionProperty(string memory key) external view returns (bytes memory);123124 /// Get collection properties.125 ///126 /// @param keys Properties keys. Empty keys for all propertyes.127 /// @return Vector of properties key/value pairs.128 /// @dev EVM selector for this function is: 0x285fb8e6,129 /// or in textual repr: collectionProperties(string[])130 function collectionProperties(string[] memory keys) external view returns (Property[] memory);131132 // /// Set the sponsor of the collection.133 // ///134 // /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.135 // ///136 // /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.137 // /// @dev EVM selector for this function is: 0x7623402e,138 // /// or in textual repr: setCollectionSponsor(address)139 // function setCollectionSponsor(address sponsor) external;140141 /// Set the sponsor of the collection.142 ///143 /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.144 ///145 /// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.146 /// @dev EVM selector for this function is: 0x84a1d5a8,147 /// or in textual repr: setCollectionSponsorCross((address,uint256))148 function setCollectionSponsorCross(EthCrossAccount memory sponsor) external;149150 /// Whether there is a pending sponsor.151 /// @dev EVM selector for this function is: 0x058ac185,152 /// or in textual repr: hasCollectionPendingSponsor()153 function hasCollectionPendingSponsor() external view returns (bool);154155 /// Collection sponsorship confirmation.156 ///157 /// @dev After setting the sponsor for the collection, it must be confirmed with this function.158 /// @dev EVM selector for this function is: 0x3c50e97a,159 /// or in textual repr: confirmCollectionSponsorship()160 function confirmCollectionSponsorship() external;161162 /// Remove collection sponsor.163 /// @dev EVM selector for this function is: 0x6e0326a3,164 /// or in textual repr: removeCollectionSponsor()165 function removeCollectionSponsor() external;166167 /// Get current sponsor.168 ///169 /// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.170 /// @dev EVM selector for this function is: 0x6ec0a9f1,171 /// or in textual repr: collectionSponsor()172 function collectionSponsor() external view returns (Tuple27 memory);173174 /// Set limits for the collection.175 /// @dev Throws error if limit not found.176 /// @param limit Name of the limit. Valid names:177 /// "accountTokenOwnershipLimit",178 /// "sponsoredDataSize",179 /// "sponsoredDataRateLimit",180 /// "tokenLimit",181 /// "sponsorTransferTimeout",182 /// "sponsorApproveTimeout"183 /// "ownerCanTransfer",184 /// "ownerCanDestroy",185 /// "transfersEnabled"186 /// @param value Value of the limit.187 /// @dev EVM selector for this function is: 0x4ad890a8,188 /// or in textual repr: setCollectionLimit(string,uint256)189 function setCollectionLimit(string memory limit, uint256 value) external;190191 /// Get contract address.192 /// @dev EVM selector for this function is: 0xf6b4dfb4,193 /// or in textual repr: contractAddress()194 function contractAddress() external view returns (address);195196 /// Add collection admin.197 /// @param newAdmin Cross account administrator address.198 /// @dev EVM selector for this function is: 0x859aa7d6,199 /// or in textual repr: addCollectionAdminCross((address,uint256))200 function addCollectionAdminCross(EthCrossAccount memory newAdmin) external;201202 /// Remove collection admin.203 /// @param admin Cross account administrator address.204 /// @dev EVM selector for this function is: 0x6c0cd173,205 /// or in textual repr: removeCollectionAdminCross((address,uint256))206 function removeCollectionAdminCross(EthCrossAccount memory admin) external;207208 // /// Add collection admin.209 // /// @param newAdmin Address of the added administrator.210 // /// @dev EVM selector for this function is: 0x92e462c7,211 // /// or in textual repr: addCollectionAdmin(address)212 // function addCollectionAdmin(address newAdmin) external;213214 // /// Remove collection admin.215 // ///216 // /// @param admin Address of the removed administrator.217 // /// @dev EVM selector for this function is: 0xfafd7b42,218 // /// or in textual repr: removeCollectionAdmin(address)219 // function removeCollectionAdmin(address admin) external;220221 /// Toggle accessibility of collection nesting.222 ///223 /// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'224 /// @dev EVM selector for this function is: 0x112d4586,225 /// or in textual repr: setCollectionNesting(bool)226 function setCollectionNesting(bool enable) external;227228 /// Toggle accessibility of collection nesting.229 ///230 /// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'231 /// @param collections Addresses of collections that will be available for nesting.232 /// @dev EVM selector for this function is: 0x64872396,233 /// or in textual repr: setCollectionNesting(bool,address[])234 function setCollectionNesting(bool enable, address[] memory collections) external;235236 /// Returns nesting for a collection237 /// @dev EVM selector for this function is: 0x22d25bfe,238 /// or in textual repr: collectionNestingRestrictedCollectionIds()239 function collectionNestingRestrictedCollectionIds() external view returns (Tuple31 memory);240241 /// Set the collection access method.242 /// @param mode Access mode243 /// 0 for Normal244 /// 1 for AllowList245 /// @dev EVM selector for this function is: 0x41835d4c,246 /// or in textual repr: setCollectionAccess(uint8)247 function setCollectionAccess(uint8 mode) external;248249 /// Checks that user allowed to operate with collection.250 ///251 /// @param user User address to check.252 /// @dev EVM selector for this function is: 0x91b6df49,253 /// or in textual repr: allowlistedCross((address,uint256))254 function allowlistedCross(EthCrossAccount memory user) external view returns (bool);255256 // /// Add the user to the allowed list.257 // ///258 // /// @param user Address of a trusted user.259 // /// @dev EVM selector for this function is: 0x67844fe6,260 // /// or in textual repr: addToCollectionAllowList(address)261 // function addToCollectionAllowList(address user) external;262263 /// Add user to allowed list.264 ///265 /// @param user User cross account address.266 /// @dev EVM selector for this function is: 0xa0184a3a,267 /// or in textual repr: addToCollectionAllowListCross((address,uint256))268 function addToCollectionAllowListCross(EthCrossAccount memory user) external;269270 // /// Remove the user from the allowed list.271 // ///272 // /// @param user Address of a removed user.273 // /// @dev EVM selector for this function is: 0x85c51acb,274 // /// or in textual repr: removeFromCollectionAllowList(address)275 // function removeFromCollectionAllowList(address user) external;276277 /// Remove user from allowed list.278 ///279 /// @param user User cross account address.280 /// @dev EVM selector for this function is: 0x09ba452a,281 /// or in textual repr: removeFromCollectionAllowListCross((address,uint256))282 function removeFromCollectionAllowListCross(EthCrossAccount memory user) external;283284 /// Switch permission for minting.285 ///286 /// @param mode Enable if "true".287 /// @dev EVM selector for this function is: 0x00018e84,288 /// or in textual repr: setCollectionMintMode(bool)289 function setCollectionMintMode(bool mode) external;290291 // /// Check that account is the owner or admin of the collection292 // ///293 // /// @param user account to verify294 // /// @return "true" if account is the owner or admin295 // /// @dev EVM selector for this function is: 0x9811b0c7,296 // /// or in textual repr: isOwnerOrAdmin(address)297 // function isOwnerOrAdmin(address user) external view returns (bool);298299 /// Check that account is the owner or admin of the collection300 ///301 /// @param user User cross account to verify302 /// @return "true" if account is the owner or admin303 /// @dev EVM selector for this function is: 0x3e75a905,304 /// or in textual repr: isOwnerOrAdminCross((address,uint256))305 function isOwnerOrAdminCross(EthCrossAccount memory user) external view returns (bool);306307 /// Returns collection type308 ///309 /// @return `Fungible` or `NFT` or `ReFungible`310 /// @dev EVM selector for this function is: 0xd34b55b8,311 /// or in textual repr: uniqueCollectionType()312 function uniqueCollectionType() external view returns (string memory);313314 /// Get collection owner.315 ///316 /// @return Tuble with sponsor address and his substrate mirror.317 /// If address is canonical then substrate mirror is zero and vice versa.318 /// @dev EVM selector for this function is: 0xdf727d3b,319 /// or in textual repr: collectionOwner()320 function collectionOwner() external view returns (EthCrossAccount memory);321322 // /// Changes collection owner to another account323 // ///324 // /// @dev Owner can be changed only by current owner325 // /// @param newOwner new owner account326 // /// @dev EVM selector for this function is: 0x4f53e226,327 // /// or in textual repr: changeCollectionOwner(address)328 // function changeCollectionOwner(address newOwner) external;329330 /// Get collection administrators331 ///332 /// @return Vector of tuples with admins address and his substrate mirror.333 /// If address is canonical then substrate mirror is zero and vice versa.334 /// @dev EVM selector for this function is: 0x5813216b,335 /// or in textual repr: collectionAdmins()336 function collectionAdmins() external view returns (EthCrossAccount[] memory);337338 /// Changes collection owner to another account339 ///340 /// @dev Owner can be changed only by current owner341 /// @param newOwner new owner cross account342 /// @dev EVM selector for this function is: 0x6496c497,343 /// or in textual repr: changeCollectionOwnerCross((address,uint256))344 function changeCollectionOwnerCross(EthCrossAccount memory newOwner) external;345}346347/// @dev Cross account struct348struct EthCrossAccount {349 address eth;350 uint256 sub;351}352353/// @dev anonymous struct354struct Tuple31 {355 bool field_0;356 uint256[] field_1;357}358359/// @dev anonymous struct360struct Tuple27 {361 address field_0;362 uint256 field_1;363}364365/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension366/// @dev See https://eips.ethereum.org/EIPS/eip-721367/// @dev the ERC-165 identifier for this interface is 0x5b5e139f368interface ERC721Metadata is Dummy, ERC165 {369 // /// @notice A descriptive name for a collection of NFTs in this contract370 // /// @dev real implementation of this function lies in `ERC721UniqueExtensions`371 // /// @dev EVM selector for this function is: 0x06fdde03,372 // /// or in textual repr: name()373 // function name() external view returns (string memory);374375 // /// @notice An abbreviated name for NFTs in this contract376 // /// @dev real implementation of this function lies in `ERC721UniqueExtensions`377 // /// @dev EVM selector for this function is: 0x95d89b41,378 // /// or in textual repr: symbol()379 // function symbol() external view returns (string memory);380381 /// @notice A distinct Uniform Resource Identifier (URI) for a given asset.382 ///383 /// @dev If the token has a `url` property and it is not empty, it is returned.384 /// Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.385 /// If the collection property `baseURI` is empty or absent, return "" (empty string)386 /// otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix387 /// otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).388 ///389 /// @return token's const_metadata390 /// @dev EVM selector for this function is: 0xc87b56dd,391 /// or in textual repr: tokenURI(uint256)392 function tokenURI(uint256 tokenId) external view returns (string memory);393}394395/// @title ERC721 Token that can be irreversibly burned (destroyed).396/// @dev the ERC-165 identifier for this interface is 0x42966c68397interface ERC721Burnable is Dummy, ERC165 {398 /// @notice Burns a specific ERC721 token.399 /// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized400 /// operator of the current owner.401 /// @param tokenId The NFT to approve402 /// @dev EVM selector for this function is: 0x42966c68,403 /// or in textual repr: burn(uint256)404 function burn(uint256 tokenId) external;405}406407/// @dev inlined interface408interface ERC721UniqueMintableEvents {409 event MintingFinished();410}411412/// @title ERC721 minting logic.413/// @dev the ERC-165 identifier for this interface is 0x476ff149414interface ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {415 /// @dev EVM selector for this function is: 0x05d2035b,416 /// or in textual repr: mintingFinished()417 function mintingFinished() external view returns (bool);418419 /// @notice Function to mint token.420 /// @param to The new owner421 /// @return uint256 The id of the newly minted token422 /// @dev EVM selector for this function is: 0x6a627842,423 /// or in textual repr: mint(address)424 function mint(address to) external returns (uint256);425426 // /// @notice Function to mint token.427 // /// @dev `tokenId` should be obtained with `nextTokenId` method,428 // /// unlike standard, you can't specify it manually429 // /// @param to The new owner430 // /// @param tokenId ID of the minted NFT431 // /// @dev EVM selector for this function is: 0x40c10f19,432 // /// or in textual repr: mint(address,uint256)433 // function mint(address to, uint256 tokenId) external returns (bool);434435 /// @notice Function to mint token with the given tokenUri.436 /// @param to The new owner437 /// @param tokenUri Token URI that would be stored in the NFT properties438 /// @return uint256 The id of the newly minted token439 /// @dev EVM selector for this function is: 0x45c17782,440 /// or in textual repr: mintWithTokenURI(address,string)441 function mintWithTokenURI(address to, string memory tokenUri) external returns (uint256);442443 // /// @notice Function to mint token with the given tokenUri.444 // /// @dev `tokenId` should be obtained with `nextTokenId` method,445 // /// unlike standard, you can't specify it manually446 // /// @param to The new owner447 // /// @param tokenId ID of the minted NFT448 // /// @param tokenUri Token URI that would be stored in the NFT properties449 // /// @dev EVM selector for this function is: 0x50bb4e7f,450 // /// or in textual repr: mintWithTokenURI(address,uint256,string)451 // function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) external returns (bool);452453 /// @dev Not implemented454 /// @dev EVM selector for this function is: 0x7d64bcb4,455 /// or in textual repr: finishMinting()456 function finishMinting() external returns (bool);457}458459/// @title Unique extensions for ERC721.460/// @dev the ERC-165 identifier for this interface is 0xb74c26b7461interface ERC721UniqueExtensions is Dummy, ERC165 {462 /// @notice A descriptive name for a collection of NFTs in this contract463 /// @dev EVM selector for this function is: 0x06fdde03,464 /// or in textual repr: name()465 function name() external view returns (string memory);466467 /// @notice An abbreviated name for NFTs in this contract468 /// @dev EVM selector for this function is: 0x95d89b41,469 /// or in textual repr: symbol()470 function symbol() external view returns (string memory);471472 /// @notice A description for the collection.473 /// @dev EVM selector for this function is: 0x7284e416,474 /// or in textual repr: description()475 function description() external view returns (string memory);476477 /// Returns the owner (in cross format) of the token.478 ///479 /// @param tokenId Id for the token.480 /// @dev EVM selector for this function is: 0x2b29dace,481 /// or in textual repr: crossOwnerOf(uint256)482 function crossOwnerOf(uint256 tokenId) external view returns (EthCrossAccount memory);483484 /// Returns the token properties.485 ///486 /// @param tokenId Id for the token.487 /// @param keys Properties keys. Empty keys for all propertyes.488 /// @return Vector of properties key/value pairs.489 /// @dev EVM selector for this function is: 0xe07ede7e,490 /// or in textual repr: properties(uint256,string[])491 function properties(uint256 tokenId, string[] memory keys) external view returns (Property[] memory);492493 /// @notice Set or reaffirm the approved address for an NFT494 /// @dev The zero address indicates there is no approved address.495 /// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized496 /// operator of the current owner.497 /// @param approved The new substrate address approved NFT controller498 /// @param tokenId The NFT to approve499 /// @dev EVM selector for this function is: 0x0ecd0ab0,500 /// or in textual repr: approveCross((address,uint256),uint256)501 function approveCross(EthCrossAccount memory approved, uint256 tokenId) external;502503 /// @notice Transfer ownership of an NFT504 /// @dev Throws unless `msg.sender` is the current owner. Throws if `to`505 /// is the zero address. Throws if `tokenId` is not a valid NFT.506 /// @param to The new owner507 /// @param tokenId The NFT to transfer508 /// @dev EVM selector for this function is: 0xa9059cbb,509 /// or in textual repr: transfer(address,uint256)510 function transfer(address to, uint256 tokenId) external;511512 /// @notice Transfer ownership of an NFT513 /// @dev Throws unless `msg.sender` is the current owner. Throws if `to`514 /// is the zero address. Throws if `tokenId` is not a valid NFT.515 /// @param to The new owner516 /// @param tokenId The NFT to transfer517 /// @dev EVM selector for this function is: 0x2ada85ff,518 /// or in textual repr: transferCross((address,uint256),uint256)519 function transferCross(EthCrossAccount memory to, uint256 tokenId) external;520521 /// @notice Transfer ownership of an NFT from cross account address to cross account address522 /// @dev Throws unless `msg.sender` is the current owner. Throws if `to`523 /// is the zero address. Throws if `tokenId` is not a valid NFT.524 /// @param from Cross acccount address of current owner525 /// @param to Cross acccount address of new owner526 /// @param tokenId The NFT to transfer527 /// @dev EVM selector for this function is: 0xd5cf430b,528 /// or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)529 function transferFromCross(530 EthCrossAccount memory from,531 EthCrossAccount memory to,532 uint256 tokenId533 ) external;534535 // /// @notice Burns a specific ERC721 token.536 // /// @dev Throws unless `msg.sender` is the current owner or an authorized537 // /// operator for this NFT. Throws if `from` is not the current owner. Throws538 // /// if `to` is the zero address. Throws if `tokenId` is not a valid NFT.539 // /// @param from The current owner of the NFT540 // /// @param tokenId The NFT to transfer541 // /// @dev EVM selector for this function is: 0x79cc6790,542 // /// or in textual repr: burnFrom(address,uint256)543 // function burnFrom(address from, uint256 tokenId) external;544545 /// @notice Burns a specific ERC721 token.546 /// @dev Throws unless `msg.sender` is the current owner or an authorized547 /// operator for this NFT. Throws if `from` is not the current owner. Throws548 /// if `to` is the zero address. Throws if `tokenId` is not a valid NFT.549 /// @param from The current owner of the NFT550 /// @param tokenId The NFT to transfer551 /// @dev EVM selector for this function is: 0xbb2f5a58,552 /// or in textual repr: burnFromCross((address,uint256),uint256)553 function burnFromCross(EthCrossAccount memory from, uint256 tokenId) external;554555 /// @notice Returns next free NFT ID.556 /// @dev EVM selector for this function is: 0x75794a3c,557 /// or in textual repr: nextTokenId()558 function nextTokenId() external view returns (uint256);559 // /// @notice Function to mint multiple tokens.560 // /// @dev `tokenIds` should be an array of consecutive numbers and first number561 // /// should be obtained with `nextTokenId` method562 // /// @param to The new owner563 // /// @param tokenIds IDs of the minted NFTs564 // /// @dev EVM selector for this function is: 0x44a9945e,565 // /// or in textual repr: mintBulk(address,uint256[])566 // function mintBulk(address to, uint256[] memory tokenIds) external returns (bool);567568 // /// @notice Function to mint multiple tokens with the given tokenUris.569 // /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive570 // /// numbers and first number should be obtained with `nextTokenId` method571 // /// @param to The new owner572 // /// @param tokens array of pairs of token ID and token URI for minted tokens573 // /// @dev EVM selector for this function is: 0x36543006,574 // /// or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])575 // function mintBulkWithTokenURI(address to, Tuple13[] memory tokens) external returns (bool);576577}578579/// @dev anonymous struct580struct Tuple13 {581 uint256 field_0;582 string field_1;583}584585/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension586/// @dev See https://eips.ethereum.org/EIPS/eip-721587/// @dev the ERC-165 identifier for this interface is 0x780e9d63588interface ERC721Enumerable is Dummy, ERC165 {589 /// @notice Enumerate valid NFTs590 /// @param index A counter less than `totalSupply()`591 /// @return The token identifier for the `index`th NFT,592 /// (sort order not specified)593 /// @dev EVM selector for this function is: 0x4f6ccce7,594 /// or in textual repr: tokenByIndex(uint256)595 function tokenByIndex(uint256 index) external view returns (uint256);596597 /// @dev Not implemented598 /// @dev EVM selector for this function is: 0x2f745c59,599 /// or in textual repr: tokenOfOwnerByIndex(address,uint256)600 function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);601602 /// @notice Count NFTs tracked by this contract603 /// @return A count of valid NFTs tracked by this contract, where each one of604 /// them has an assigned and queryable owner not equal to the zero address605 /// @dev EVM selector for this function is: 0x18160ddd,606 /// or in textual repr: totalSupply()607 function totalSupply() external view returns (uint256);608}609610/// @dev inlined interface611interface ERC721Events {612 event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);613 event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);614 event ApprovalForAll(address indexed owner, address indexed operator, bool approved);615}616617/// @title ERC-721 Non-Fungible Token Standard618/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md619/// @dev the ERC-165 identifier for this interface is 0x983a942b620interface ERC721 is Dummy, ERC165, ERC721Events {621 /// @notice Count all NFTs assigned to an owner622 /// @dev NFTs assigned to the zero address are considered invalid, and this623 /// function throws for queries about the zero address.624 /// @param owner An address for whom to query the balance625 /// @return The number of NFTs owned by `owner`, possibly zero626 /// @dev EVM selector for this function is: 0x70a08231,627 /// or in textual repr: balanceOf(address)628 function balanceOf(address owner) external view returns (uint256);629630 /// @notice Find the owner of an NFT631 /// @dev NFTs assigned to zero address are considered invalid, and queries632 /// about them do throw.633 /// @param tokenId The identifier for an NFT634 /// @return The address of the owner of the NFT635 /// @dev EVM selector for this function is: 0x6352211e,636 /// or in textual repr: ownerOf(uint256)637 function ownerOf(uint256 tokenId) external view returns (address);638639 /// @dev Not implemented640 /// @dev EVM selector for this function is: 0xb88d4fde,641 /// or in textual repr: safeTransferFrom(address,address,uint256,bytes)642 function safeTransferFrom(643 address from,644 address to,645 uint256 tokenId,646 bytes memory data647 ) external;648649 /// @dev Not implemented650 /// @dev EVM selector for this function is: 0x42842e0e,651 /// or in textual repr: safeTransferFrom(address,address,uint256)652 function safeTransferFrom(653 address from,654 address to,655 uint256 tokenId656 ) external;657658 /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE659 /// TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE660 /// THEY MAY BE PERMANENTLY LOST661 /// @dev Throws unless `msg.sender` is the current owner or an authorized662 /// operator for this NFT. Throws if `from` is not the current owner. Throws663 /// if `to` is the zero address. Throws if `tokenId` is not a valid NFT.664 /// @param from The current owner of the NFT665 /// @param to The new owner666 /// @param tokenId The NFT to transfer667 /// @dev EVM selector for this function is: 0x23b872dd,668 /// or in textual repr: transferFrom(address,address,uint256)669 function transferFrom(670 address from,671 address to,672 uint256 tokenId673 ) external;674675 /// @notice Set or reaffirm the approved address for an NFT676 /// @dev The zero address indicates there is no approved address.677 /// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized678 /// operator of the current owner.679 /// @param approved The new approved NFT controller680 /// @param tokenId The NFT to approve681 /// @dev EVM selector for this function is: 0x095ea7b3,682 /// or in textual repr: approve(address,uint256)683 function approve(address approved, uint256 tokenId) external;684685 /// @notice Sets or unsets the approval of a given operator.686 /// The `operator` is allowed to transfer all tokens of the `caller` on their behalf.687 /// @param operator Operator688 /// @param approved Should operator status be granted or revoked?689 /// @dev EVM selector for this function is: 0xa22cb465,690 /// or in textual repr: setApprovalForAll(address,bool)691 function setApprovalForAll(address operator, bool approved) external;692693 /// @dev Not implemented694 /// @dev EVM selector for this function is: 0x081812fc,695 /// or in textual repr: getApproved(uint256)696 function getApproved(uint256 tokenId) external view returns (address);697698 /// @notice Tells whether the given `owner` approves the `operator`.699 /// @dev EVM selector for this function is: 0xe985e9c5,700 /// or in textual repr: isApprovedForAll(address,address)701 function isApprovedForAll(address owner, address operator) external view returns (bool);702703 /// @notice Returns collection helper contract address704 /// @dev EVM selector for this function is: 0x1896cce6,705 /// or in textual repr: collectionHelperAddress()706 function collectionHelperAddress() external view returns (address);707}708709interface UniqueNFT is710 Dummy,711 ERC165,712 ERC721,713 ERC721Enumerable,714 ERC721UniqueExtensions,715 ERC721UniqueMintable,716 ERC721Burnable,717 ERC721Metadata,718 Collection,719 TokenProperties720{}