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 0x324a7f5b84interface 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 (Tuple23[] 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 (Tuple26 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 /// @param value Value of the limit.184 /// @dev EVM selector for this function is: 0x6a3841db,185 /// or in textual repr: setCollectionLimit(string,uint32)186 function setCollectionLimit(string memory limit, uint32 value) external;187188 /// Set limits for the collection.189 /// @dev Throws error if limit not found.190 /// @param limit Name of the limit. Valid names:191 /// "ownerCanTransfer",192 /// "ownerCanDestroy",193 /// "transfersEnabled"194 /// @param value Value of the limit.195 /// @dev EVM selector for this function is: 0x993b7fba,196 /// or in textual repr: setCollectionLimit(string,bool)197 function setCollectionLimit(string memory limit, bool value) external;198199 /// Get contract address.200 /// @dev EVM selector for this function is: 0xf6b4dfb4,201 /// or in textual repr: contractAddress()202 function contractAddress() external view returns (address);203204 /// Add collection admin.205 /// @param newAdmin Cross account administrator address.206 /// @dev EVM selector for this function is: 0x859aa7d6,207 /// or in textual repr: addCollectionAdminCross((address,uint256))208 function addCollectionAdminCross(EthCrossAccount memory newAdmin) external;209210 /// Remove collection admin.211 /// @param admin Cross account administrator address.212 /// @dev EVM selector for this function is: 0x6c0cd173,213 /// or in textual repr: removeCollectionAdminCross((address,uint256))214 function removeCollectionAdminCross(EthCrossAccount memory admin) external;215216 // /// Add collection admin.217 // /// @param newAdmin Address of the added administrator.218 // /// @dev EVM selector for this function is: 0x92e462c7,219 // /// or in textual repr: addCollectionAdmin(address)220 // function addCollectionAdmin(address newAdmin) external;221222 // /// Remove collection admin.223 // ///224 // /// @param admin Address of the removed administrator.225 // /// @dev EVM selector for this function is: 0xfafd7b42,226 // /// or in textual repr: removeCollectionAdmin(address)227 // function removeCollectionAdmin(address admin) external;228229 /// Toggle accessibility of collection nesting.230 ///231 /// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'232 /// @dev EVM selector for this function is: 0x112d4586,233 /// or in textual repr: setCollectionNesting(bool)234 function setCollectionNesting(bool enable) external;235236 /// Toggle accessibility of collection nesting.237 ///238 /// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'239 /// @param collections Addresses of collections that will be available for nesting.240 /// @dev EVM selector for this function is: 0x64872396,241 /// or in textual repr: setCollectionNesting(bool,address[])242 function setCollectionNesting(bool enable, address[] memory collections) external;243244 /// Set the collection access method.245 /// @param mode Access mode246 /// 0 for Normal247 /// 1 for AllowList248 /// @dev EVM selector for this function is: 0x41835d4c,249 /// or in textual repr: setCollectionAccess(uint8)250 function setCollectionAccess(uint8 mode) external;251252 /// Checks that user allowed to operate with collection.253 ///254 /// @param user User address to check.255 /// @dev EVM selector for this function is: 0xd63a8e11,256 /// or in textual repr: allowed(address)257 function allowed(address user) external view returns (bool);258259 // /// Add the user to the allowed list.260 // ///261 // /// @param user Address of a trusted user.262 // /// @dev EVM selector for this function is: 0x67844fe6,263 // /// or in textual repr: addToCollectionAllowList(address)264 // function addToCollectionAllowList(address user) external;265266 /// Add user to allowed list.267 ///268 /// @param user User cross account address.269 /// @dev EVM selector for this function is: 0xa0184a3a,270 /// or in textual repr: addToCollectionAllowListCross((address,uint256))271 function addToCollectionAllowListCross(EthCrossAccount memory user) external;272273 // /// Remove the user from the allowed list.274 // ///275 // /// @param user Address of a removed user.276 // /// @dev EVM selector for this function is: 0x85c51acb,277 // /// or in textual repr: removeFromCollectionAllowList(address)278 // function removeFromCollectionAllowList(address user) external;279280 /// Remove user from allowed list.281 ///282 /// @param user User cross account address.283 /// @dev EVM selector for this function is: 0x09ba452a,284 /// or in textual repr: removeFromCollectionAllowListCross((address,uint256))285 function removeFromCollectionAllowListCross(EthCrossAccount memory user) external;286287 /// Switch permission for minting.288 ///289 /// @param mode Enable if "true".290 /// @dev EVM selector for this function is: 0x00018e84,291 /// or in textual repr: setCollectionMintMode(bool)292 function setCollectionMintMode(bool mode) external;293294 // /// Check that account is the owner or admin of the collection295 // ///296 // /// @param user account to verify297 // /// @return "true" if account is the owner or admin298 // /// @dev EVM selector for this function is: 0x9811b0c7,299 // /// or in textual repr: isOwnerOrAdmin(address)300 // function isOwnerOrAdmin(address user) external view returns (bool);301302 /// Check that account is the owner or admin of the collection303 ///304 /// @param user User cross account to verify305 /// @return "true" if account is the owner or admin306 /// @dev EVM selector for this function is: 0x3e75a905,307 /// or in textual repr: isOwnerOrAdminCross((address,uint256))308 function isOwnerOrAdminCross(EthCrossAccount memory user) external view returns (bool);309310 /// Returns collection type311 ///312 /// @return `Fungible` or `NFT` or `ReFungible`313 /// @dev EVM selector for this function is: 0xd34b55b8,314 /// or in textual repr: uniqueCollectionType()315 function uniqueCollectionType() external view returns (string memory);316317 /// Get collection owner.318 ///319 /// @return Tuble with sponsor address and his substrate mirror.320 /// If address is canonical then substrate mirror is zero and vice versa.321 /// @dev EVM selector for this function is: 0xdf727d3b,322 /// or in textual repr: collectionOwner()323 function collectionOwner() external view returns (EthCrossAccount memory);324325 // /// Changes collection owner to another account326 // ///327 // /// @dev Owner can be changed only by current owner328 // /// @param newOwner new owner account329 // /// @dev EVM selector for this function is: 0x4f53e226,330 // /// or in textual repr: changeCollectionOwner(address)331 // function changeCollectionOwner(address newOwner) external;332333 /// Get collection administrators334 ///335 /// @return Vector of tuples with admins address and his substrate mirror.336 /// If address is canonical then substrate mirror is zero and vice versa.337 /// @dev EVM selector for this function is: 0x5813216b,338 /// or in textual repr: collectionAdmins()339 function collectionAdmins() external view returns (EthCrossAccount[] memory);340341 /// Changes collection owner to another account342 ///343 /// @dev Owner can be changed only by current owner344 /// @param newOwner new owner cross account345 /// @dev EVM selector for this function is: 0x6496c497,346 /// or in textual repr: changeCollectionOwnerCross((address,uint256))347 function changeCollectionOwnerCross(EthCrossAccount memory newOwner) external;348}349350/// @dev Cross account struct351struct EthCrossAccount {352 address eth;353 uint256 sub;354}355356/// @dev anonymous struct357struct Tuple26 {358 address field_0;359 uint256 field_1;360}361362/// @dev anonymous struct363struct Tuple23 {364 string field_0;365 bytes field_1;366}367368/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension369/// @dev See https://eips.ethereum.org/EIPS/eip-721370/// @dev the ERC-165 identifier for this interface is 0x5b5e139f371interface ERC721Metadata is Dummy, ERC165 {372 // /// @notice A descriptive name for a collection of NFTs in this contract373 // /// @dev real implementation of this function lies in `ERC721UniqueExtensions`374 // /// @dev EVM selector for this function is: 0x06fdde03,375 // /// or in textual repr: name()376 // function name() external view returns (string memory);377378 // /// @notice An abbreviated name for NFTs in this contract379 // /// @dev real implementation of this function lies in `ERC721UniqueExtensions`380 // /// @dev EVM selector for this function is: 0x95d89b41,381 // /// or in textual repr: symbol()382 // function symbol() external view returns (string memory);383384 /// @notice A distinct Uniform Resource Identifier (URI) for a given asset.385 ///386 /// @dev If the token has a `url` property and it is not empty, it is returned.387 /// 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`.388 /// If the collection property `baseURI` is empty or absent, return "" (empty string)389 /// otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix390 /// otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).391 ///392 /// @return token's const_metadata393 /// @dev EVM selector for this function is: 0xc87b56dd,394 /// or in textual repr: tokenURI(uint256)395 function tokenURI(uint256 tokenId) external view returns (string memory);396}397398/// @title ERC721 Token that can be irreversibly burned (destroyed).399/// @dev the ERC-165 identifier for this interface is 0x42966c68400interface ERC721Burnable is Dummy, ERC165 {401 /// @notice Burns a specific ERC721 token.402 /// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized403 /// operator of the current owner.404 /// @param tokenId The NFT to approve405 /// @dev EVM selector for this function is: 0x42966c68,406 /// or in textual repr: burn(uint256)407 function burn(uint256 tokenId) external;408}409410/// @dev inlined interface411interface ERC721UniqueMintableEvents {412 event MintingFinished();413}414415/// @title ERC721 minting logic.416/// @dev the ERC-165 identifier for this interface is 0x476ff149417interface ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {418 /// @dev EVM selector for this function is: 0x05d2035b,419 /// or in textual repr: mintingFinished()420 function mintingFinished() external view returns (bool);421422 /// @notice Function to mint token.423 /// @param to The new owner424 /// @return uint256 The id of the newly minted token425 /// @dev EVM selector for this function is: 0x6a627842,426 /// or in textual repr: mint(address)427 function mint(address to) external returns (uint256);428429 // /// @notice Function to mint token.430 // /// @dev `tokenId` should be obtained with `nextTokenId` method,431 // /// unlike standard, you can't specify it manually432 // /// @param to The new owner433 // /// @param tokenId ID of the minted NFT434 // /// @dev EVM selector for this function is: 0x40c10f19,435 // /// or in textual repr: mint(address,uint256)436 // function mint(address to, uint256 tokenId) external returns (bool);437438 /// @notice Function to mint token with the given tokenUri.439 /// @param to The new owner440 /// @param tokenUri Token URI that would be stored in the NFT properties441 /// @return uint256 The id of the newly minted token442 /// @dev EVM selector for this function is: 0x45c17782,443 /// or in textual repr: mintWithTokenURI(address,string)444 function mintWithTokenURI(address to, string memory tokenUri) external returns (uint256);445446 // /// @notice Function to mint token with the given tokenUri.447 // /// @dev `tokenId` should be obtained with `nextTokenId` method,448 // /// unlike standard, you can't specify it manually449 // /// @param to The new owner450 // /// @param tokenId ID of the minted NFT451 // /// @param tokenUri Token URI that would be stored in the NFT properties452 // /// @dev EVM selector for this function is: 0x50bb4e7f,453 // /// or in textual repr: mintWithTokenURI(address,uint256,string)454 // function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) external returns (bool);455456 /// @dev Not implemented457 /// @dev EVM selector for this function is: 0x7d64bcb4,458 /// or in textual repr: finishMinting()459 function finishMinting() external returns (bool);460}461462/// @title Unique extensions for ERC721.463/// @dev the ERC-165 identifier for this interface is 0x0e9fc611464interface ERC721UniqueExtensions is Dummy, ERC165 {465 /// @notice A descriptive name for a collection of NFTs in this contract466 /// @dev EVM selector for this function is: 0x06fdde03,467 /// or in textual repr: name()468 function name() external view returns (string memory);469470 /// @notice An abbreviated name for NFTs in this contract471 /// @dev EVM selector for this function is: 0x95d89b41,472 /// or in textual repr: symbol()473 function symbol() external view returns (string memory);474475 /// @notice Set or reaffirm the approved address for an NFT476 /// @dev The zero address indicates there is no approved address.477 /// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized478 /// operator of the current owner.479 /// @param approved The new substrate address approved NFT controller480 /// @param tokenId The NFT to approve481 /// @dev EVM selector for this function is: 0x0ecd0ab0,482 /// or in textual repr: approveCross((address,uint256),uint256)483 function approveCross(EthCrossAccount memory approved, uint256 tokenId) external;484485 /// @notice Transfer ownership of an NFT486 /// @dev Throws unless `msg.sender` is the current owner. Throws if `to`487 /// is the zero address. Throws if `tokenId` is not a valid NFT.488 /// @param to The new owner489 /// @param tokenId The NFT to transfer490 /// @dev EVM selector for this function is: 0xa9059cbb,491 /// or in textual repr: transfer(address,uint256)492 function transfer(address to, uint256 tokenId) external;493494 /// @notice Transfer ownership of an NFT495 /// @dev Throws unless `msg.sender` is the current owner. Throws if `to`496 /// is the zero address. Throws if `tokenId` is not a valid NFT.497 /// @param to The new owner498 /// @param tokenId The NFT to transfer499 /// @dev EVM selector for this function is: 0x2ada85ff,500 /// or in textual repr: transferCross((address,uint256),uint256)501 function transferCross(EthCrossAccount memory to, uint256 tokenId) external;502503 /// @notice Transfer ownership of an NFT from cross account address to cross account address504 /// @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 from Cross acccount address of current owner507 /// @param to Cross acccount address of new owner508 /// @param tokenId The NFT to transfer509 /// @dev EVM selector for this function is: 0xd5cf430b,510 /// or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)511 function transferFromCross(512 EthCrossAccount memory from,513 EthCrossAccount memory to,514 uint256 tokenId515 ) external;516517 // /// @notice Burns a specific ERC721 token.518 // /// @dev Throws unless `msg.sender` is the current owner or an authorized519 // /// operator for this NFT. Throws if `from` is not the current owner. Throws520 // /// if `to` is the zero address. Throws if `tokenId` is not a valid NFT.521 // /// @param from The current owner of the NFT522 // /// @param tokenId The NFT to transfer523 // /// @dev EVM selector for this function is: 0x79cc6790,524 // /// or in textual repr: burnFrom(address,uint256)525 // function burnFrom(address from, uint256 tokenId) external;526527 /// @notice Burns a specific ERC721 token.528 /// @dev Throws unless `msg.sender` is the current owner or an authorized529 /// operator for this NFT. Throws if `from` is not the current owner. Throws530 /// if `to` is the zero address. Throws if `tokenId` is not a valid NFT.531 /// @param from The current owner of the NFT532 /// @param tokenId The NFT to transfer533 /// @dev EVM selector for this function is: 0xbb2f5a58,534 /// or in textual repr: burnFromCross((address,uint256),uint256)535 function burnFromCross(EthCrossAccount memory from, uint256 tokenId) external;536537 /// @notice Returns next free NFT ID.538 /// @dev EVM selector for this function is: 0x75794a3c,539 /// or in textual repr: nextTokenId()540 function nextTokenId() external view returns (uint256);541 // /// @notice Function to mint multiple tokens.542 // /// @dev `tokenIds` should be an array of consecutive numbers and first number543 // /// should be obtained with `nextTokenId` method544 // /// @param to The new owner545 // /// @param tokenIds IDs of the minted NFTs546 // /// @dev EVM selector for this function is: 0x44a9945e,547 // /// or in textual repr: mintBulk(address,uint256[])548 // function mintBulk(address to, uint256[] memory tokenIds) external returns (bool);549550 // /// @notice Function to mint multiple tokens with the given tokenUris.551 // /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive552 // /// numbers and first number should be obtained with `nextTokenId` method553 // /// @param to The new owner554 // /// @param tokens array of pairs of token ID and token URI for minted tokens555 // /// @dev EVM selector for this function is: 0x36543006,556 // /// or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])557 // function mintBulkWithTokenURI(address to, Tuple11[] memory tokens) external returns (bool);558559}560561/// @dev anonymous struct562struct Tuple11 {563 uint256 field_0;564 string field_1;565}566567/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension568/// @dev See https://eips.ethereum.org/EIPS/eip-721569/// @dev the ERC-165 identifier for this interface is 0x780e9d63570interface ERC721Enumerable is Dummy, ERC165 {571 /// @notice Enumerate valid NFTs572 /// @param index A counter less than `totalSupply()`573 /// @return The token identifier for the `index`th NFT,574 /// (sort order not specified)575 /// @dev EVM selector for this function is: 0x4f6ccce7,576 /// or in textual repr: tokenByIndex(uint256)577 function tokenByIndex(uint256 index) external view returns (uint256);578579 /// @dev Not implemented580 /// @dev EVM selector for this function is: 0x2f745c59,581 /// or in textual repr: tokenOfOwnerByIndex(address,uint256)582 function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);583584 /// @notice Count NFTs tracked by this contract585 /// @return A count of valid NFTs tracked by this contract, where each one of586 /// them has an assigned and queryable owner not equal to the zero address587 /// @dev EVM selector for this function is: 0x18160ddd,588 /// or in textual repr: totalSupply()589 function totalSupply() external view returns (uint256);590}591592/// @dev inlined interface593interface ERC721Events {594 event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);595 event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);596 event ApprovalForAll(address indexed owner, address indexed operator, bool approved);597}598599/// @title ERC-721 Non-Fungible Token Standard600/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md601/// @dev the ERC-165 identifier for this interface is 0x80ac58cd602interface ERC721 is Dummy, ERC165, ERC721Events {603 /// @notice Count all NFTs assigned to an owner604 /// @dev NFTs assigned to the zero address are considered invalid, and this605 /// function throws for queries about the zero address.606 /// @param owner An address for whom to query the balance607 /// @return The number of NFTs owned by `owner`, possibly zero608 /// @dev EVM selector for this function is: 0x70a08231,609 /// or in textual repr: balanceOf(address)610 function balanceOf(address owner) external view returns (uint256);611612 /// @notice Find the owner of an NFT613 /// @dev NFTs assigned to zero address are considered invalid, and queries614 /// about them do throw.615 /// @param tokenId The identifier for an NFT616 /// @return The address of the owner of the NFT617 /// @dev EVM selector for this function is: 0x6352211e,618 /// or in textual repr: ownerOf(uint256)619 function ownerOf(uint256 tokenId) external view returns (address);620621 /// @dev Not implemented622 /// @dev EVM selector for this function is: 0xb88d4fde,623 /// or in textual repr: safeTransferFrom(address,address,uint256,bytes)624 function safeTransferFrom(625 address from,626 address to,627 uint256 tokenId,628 bytes memory data629 ) external;630631 /// @dev Not implemented632 /// @dev EVM selector for this function is: 0x42842e0e,633 /// or in textual repr: safeTransferFrom(address,address,uint256)634 function safeTransferFrom(635 address from,636 address to,637 uint256 tokenId638 ) external;639640 /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE641 /// TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE642 /// THEY MAY BE PERMANENTLY LOST643 /// @dev Throws unless `msg.sender` is the current owner or an authorized644 /// operator for this NFT. Throws if `from` is not the current owner. Throws645 /// if `to` is the zero address. Throws if `tokenId` is not a valid NFT.646 /// @param from The current owner of the NFT647 /// @param to The new owner648 /// @param tokenId The NFT to transfer649 /// @dev EVM selector for this function is: 0x23b872dd,650 /// or in textual repr: transferFrom(address,address,uint256)651 function transferFrom(652 address from,653 address to,654 uint256 tokenId655 ) external;656657 /// @notice Set or reaffirm the approved address for an NFT658 /// @dev The zero address indicates there is no approved address.659 /// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized660 /// operator of the current owner.661 /// @param approved The new approved NFT controller662 /// @param tokenId The NFT to approve663 /// @dev EVM selector for this function is: 0x095ea7b3,664 /// or in textual repr: approve(address,uint256)665 function approve(address approved, uint256 tokenId) external;666667 /// @dev Not implemented668 /// @dev EVM selector for this function is: 0xa22cb465,669 /// or in textual repr: setApprovalForAll(address,bool)670 function setApprovalForAll(address operator, bool approved) external;671672 /// @dev Not implemented673 /// @dev EVM selector for this function is: 0x081812fc,674 /// or in textual repr: getApproved(uint256)675 function getApproved(uint256 tokenId) external view returns (address);676677 /// @dev Not implemented678 /// @dev EVM selector for this function is: 0xe985e9c5,679 /// or in textual repr: isApprovedForAll(address,address)680 function isApprovedForAll(address owner, address operator) external view returns (address);681}682683interface UniqueNFT is684 Dummy,685 ERC165,686 ERC721,687 ERC721Enumerable,688 ERC721UniqueExtensions,689 ERC721UniqueMintable,690 ERC721Burnable,691 ERC721Metadata,692 Collection,693 TokenProperties694{}