git.delta.rocks / unique-network / refs/commits / efa1195717a8

1// SPDX-License-Identifier: OTHER2// This code is automatically generated34pragma solidity >=0.8.0 <0.9.0;56/// @dev common stubs holder7contract Dummy {8	uint8 dummy;9	string stub_error = "this contract is implemented in native";10}1112contract ERC165 is Dummy {13	function supportsInterface(bytes4 interfaceID) external view returns (bool) {14		require(false, stub_error);15		interfaceID;16		return true;17	}18}1920/// @title A contract that allows to set and delete token properties and change token property permissions.21/// @dev the ERC-165 identifier for this interface is 0x4136937722contract TokenProperties is Dummy, ERC165 {23	/// @notice Set permissions for token property.24	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.25	/// @param key Property key.26	/// @param isMutable Permission to mutate property.27	/// @param collectionAdmin Permission to mutate property by collection admin if property is mutable.28	/// @param tokenOwner Permission to mutate property by token owner if property is mutable.29	/// @dev EVM selector for this function is: 0x222d97fa,30	///  or in textual repr: setTokenPropertyPermission(string,bool,bool,bool)31	function setTokenPropertyPermission(32		string memory key,33		bool isMutable,34		bool collectionAdmin,35		bool tokenOwner36	) public {37		require(false, stub_error);38		key;39		isMutable;40		collectionAdmin;41		tokenOwner;42		dummy = 0;43	}4445	/// @notice Set token property value.46	/// @dev Throws error if `msg.sender` has no permission to edit the property.47	/// @param tokenId ID of the token.48	/// @param key Property key.49	/// @param value Property value.50	/// @dev EVM selector for this function is: 0x1752d67b,51	///  or in textual repr: setProperty(uint256,string,bytes)52	function setProperty(53		uint256 tokenId,54		string memory key,55		bytes memory value56	) public {57		require(false, stub_error);58		tokenId;59		key;60		value;61		dummy = 0;62	}6364	/// @notice Delete token property value.65	/// @dev Throws error if `msg.sender` has no permission to edit the property.66	/// @param tokenId ID of the token.67	/// @param key Property key.68	/// @dev EVM selector for this function is: 0x066111d1,69	///  or in textual repr: deleteProperty(uint256,string)70	function deleteProperty(uint256 tokenId, string memory key) public {71		require(false, stub_error);72		tokenId;73		key;74		dummy = 0;75	}7677	/// @notice Get token property value.78	/// @dev Throws error if key not found79	/// @param tokenId ID of the token.80	/// @param key Property key.81	/// @return Property value bytes82	/// @dev EVM selector for this function is: 0x7228c327,83	///  or in textual repr: property(uint256,string)84	function property(uint256 tokenId, string memory key) public view returns (bytes memory) {85		require(false, stub_error);86		tokenId;87		key;88		dummy;89		return hex"";90	}91}9293/// @title A contract that allows you to work with collections.94/// @dev the ERC-165 identifier for this interface is 0x62e2229095contract Collection is Dummy, ERC165 {96	/// Set collection property.97	///98	/// @param key Property key.99	/// @param value Propery value.100	/// @dev EVM selector for this function is: 0x2f073f66,101	///  or in textual repr: setCollectionProperty(string,bytes)102	function setCollectionProperty(string memory key, bytes memory value) public {103		require(false, stub_error);104		key;105		value;106		dummy = 0;107	}108109	/// Delete collection property.110	///111	/// @param key Property key.112	/// @dev EVM selector for this function is: 0x7b7debce,113	///  or in textual repr: deleteCollectionProperty(string)114	function deleteCollectionProperty(string memory key) public {115		require(false, stub_error);116		key;117		dummy = 0;118	}119120	/// Get collection property.121	///122	/// @dev Throws error if key not found.123	///124	/// @param key Property key.125	/// @return bytes The property corresponding to the key.126	/// @dev EVM selector for this function is: 0xcf24fd6d,127	///  or in textual repr: collectionProperty(string)128	function collectionProperty(string memory key) public view returns (bytes memory) {129		require(false, stub_error);130		key;131		dummy;132		return hex"";133	}134135	/// Set the sponsor of the collection.136	///137	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.138	///139	/// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.140	/// @dev EVM selector for this function is: 0x7623402e,141	///  or in textual repr: setCollectionSponsor(address)142	function setCollectionSponsor(address sponsor) public {143		require(false, stub_error);144		sponsor;145		dummy = 0;146	}147148	/// Whether there is a pending sponsor.149	/// @dev EVM selector for this function is: 0x058ac185,150	///  or in textual repr: hasCollectionPendingSponsor()151	function hasCollectionPendingSponsor() public view returns (bool) {152		require(false, stub_error);153		dummy;154		return false;155	}156157	/// Collection sponsorship confirmation.158	///159	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.160	/// @dev EVM selector for this function is: 0x3c50e97a,161	///  or in textual repr: confirmCollectionSponsorship()162	function confirmCollectionSponsorship() public {163		require(false, stub_error);164		dummy = 0;165	}166167	/// Remove collection sponsor.168	/// @dev EVM selector for this function is: 0x6e0326a3,169	///  or in textual repr: removeCollectionSponsor()170	function removeCollectionSponsor() public {171		require(false, stub_error);172		dummy = 0;173	}174175	/// Get current sponsor.176	///177	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.178	/// @dev EVM selector for this function is: 0x6ec0a9f1,179	///  or in textual repr: collectionSponsor()180	function collectionSponsor() public view returns (Tuple17 memory) {181		require(false, stub_error);182		dummy;183		return Tuple17(0x0000000000000000000000000000000000000000, 0);184	}185186	/// Set limits for the collection.187	/// @dev Throws error if limit not found.188	/// @param limit Name of the limit. Valid names:189	/// 	"accountTokenOwnershipLimit",190	/// 	"sponsoredDataSize",191	/// 	"sponsoredDataRateLimit",192	/// 	"tokenLimit",193	/// 	"sponsorTransferTimeout",194	/// 	"sponsorApproveTimeout"195	/// @param value Value of the limit.196	/// @dev EVM selector for this function is: 0x6a3841db,197	///  or in textual repr: setCollectionLimit(string,uint32)198	function setCollectionLimit(string memory limit, uint32 value) public {199		require(false, stub_error);200		limit;201		value;202		dummy = 0;203	}204205	/// Set limits for the collection.206	/// @dev Throws error if limit not found.207	/// @param limit Name of the limit. Valid names:208	/// 	"ownerCanTransfer",209	/// 	"ownerCanDestroy",210	/// 	"transfersEnabled"211	/// @param value Value of the limit.212	/// @dev EVM selector for this function is: 0x993b7fba,213	///  or in textual repr: setCollectionLimit(string,bool)214	function setCollectionLimit(string memory limit, bool value) public {215		require(false, stub_error);216		limit;217		value;218		dummy = 0;219	}220221	/// Get contract address.222	/// @dev EVM selector for this function is: 0xf6b4dfb4,223	///  or in textual repr: contractAddress()224	function contractAddress() public view returns (address) {225		require(false, stub_error);226		dummy;227		return 0x0000000000000000000000000000000000000000;228	}229230	/// Add collection admin.231	/// @param newAdmin Address of the added administrator.232	/// @dev EVM selector for this function is: 0x92e462c7,233	///  or in textual repr: addCollectionAdmin(address)234	function addCollectionAdmin(address newAdmin) public {235		require(false, stub_error);236		newAdmin;237		dummy = 0;238	}239240	/// Remove collection admin.241	///242	/// @param admin Address of the removed administrator.243	/// @dev EVM selector for this function is: 0xfafd7b42,244	///  or in textual repr: removeCollectionAdmin(address)245	function removeCollectionAdmin(address admin) public {246		require(false, stub_error);247		admin;248		dummy = 0;249	}250251	/// Toggle accessibility of collection nesting.252	///253	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'254	/// @dev EVM selector for this function is: 0x112d4586,255	///  or in textual repr: setCollectionNesting(bool)256	function setCollectionNesting(bool enable) public {257		require(false, stub_error);258		enable;259		dummy = 0;260	}261262	/// Toggle accessibility of collection nesting.263	///264	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'265	/// @param collections Addresses of collections that will be available for nesting.266	/// @dev EVM selector for this function is: 0x64872396,267	///  or in textual repr: setCollectionNesting(bool,address[])268	function setCollectionNesting(bool enable, address[] memory collections) public {269		require(false, stub_error);270		enable;271		collections;272		dummy = 0;273	}274275	/// Set the collection access method.276	/// @param mode Access mode277	/// 	0 for Normal278	/// 	1 for AllowList279	/// @dev EVM selector for this function is: 0x41835d4c,280	///  or in textual repr: setCollectionAccess(uint8)281	function setCollectionAccess(uint8 mode) public {282		require(false, stub_error);283		mode;284		dummy = 0;285	}286287	/// Checks that user allowed to operate with collection.288	///289	/// @param user User address to check.290	/// @dev EVM selector for this function is: 0xd63a8e11,291	///  or in textual repr: allowed(address)292	function allowed(address user) public view returns (bool) {293		require(false, stub_error);294		user;295		dummy;296		return false;297	}298299	/// Add the user to the allowed list.300	///301	/// @param user Address of a trusted user.302	/// @dev EVM selector for this function is: 0x67844fe6,303	///  or in textual repr: addToCollectionAllowList(address)304	function addToCollectionAllowList(address user) public {305		require(false, stub_error);306		user;307		dummy = 0;308	}309310	/// Remove the user from the allowed list.311	///312	/// @param user Address of a removed user.313	/// @dev EVM selector for this function is: 0x85c51acb,314	///  or in textual repr: removeFromCollectionAllowList(address)315	function removeFromCollectionAllowList(address user) public {316		require(false, stub_error);317		user;318		dummy = 0;319	}320321	/// Switch permission for minting.322	///323	/// @param mode Enable if "true".324	/// @dev EVM selector for this function is: 0x00018e84,325	///  or in textual repr: setCollectionMintMode(bool)326	function setCollectionMintMode(bool mode) public {327		require(false, stub_error);328		mode;329		dummy = 0;330	}331332	/// Check that account is the owner or admin of the collection333	///334	/// @param user account to verify335	/// @return "true" if account is the owner or admin336	/// @dev EVM selector for this function is: 0x9811b0c7,337	///  or in textual repr: isOwnerOrAdmin(address)338	function isOwnerOrAdmin(address user) public view returns (bool) {339		require(false, stub_error);340		user;341		dummy;342		return false;343	}344345	/// Returns collection type346	///347	/// @return `Fungible` or `NFT` or `ReFungible`348	/// @dev EVM selector for this function is: 0xd34b55b8,349	///  or in textual repr: uniqueCollectionType()350	function uniqueCollectionType() public view returns (string memory) {351		require(false, stub_error);352		dummy;353		return "";354	}355356	/// Get collection owner.357	///358	/// @return Tuble with sponsor address and his substrate mirror.359	/// If address is canonical then substrate mirror is zero and vice versa.360	/// @dev EVM selector for this function is: 0xdf727d3b,361	///  or in textual repr: collectionOwner()362	function collectionOwner() public view returns (Tuple17 memory) {363		require(false, stub_error);364		dummy;365		return Tuple17(0x0000000000000000000000000000000000000000, 0);366	}367368	/// Changes collection owner to another account369	///370	/// @dev Owner can be changed only by current owner371	/// @param newOwner new owner account372	/// @dev EVM selector for this function is: 0x4f53e226,373	///  or in textual repr: changeCollectionOwner(address)374	function changeCollectionOwner(address newOwner) public {375		require(false, stub_error);376		newOwner;377		dummy = 0;378	}379}380381/// @dev anonymous struct382struct Tuple17 {383	address field_0;384	uint256 field_1;385}386387/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension388/// @dev See https://eips.ethereum.org/EIPS/eip-721389/// @dev the ERC-165 identifier for this interface is 0x5b5e139f390contract ERC721Metadata is Dummy, ERC165 {391	// /// @notice A descriptive name for a collection of NFTs in this contract392	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`393	// /// @dev EVM selector for this function is: 0x06fdde03,394	// ///  or in textual repr: name()395	// function name() public view returns (string memory) {396	// 	require(false, stub_error);397	// 	dummy;398	// 	return "";399	// }400401	// /// @notice An abbreviated name for NFTs in this contract402	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`403	// /// @dev EVM selector for this function is: 0x95d89b41,404	// ///  or in textual repr: symbol()405	// function symbol() public view returns (string memory) {406	// 	require(false, stub_error);407	// 	dummy;408	// 	return "";409	// }410411	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.412	///413	/// @dev If the token has a `url` property and it is not empty, it is returned.414	///  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`.415	///  If the collection property `baseURI` is empty or absent, return "" (empty string)416	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix417	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).418	///419	/// @return token's const_metadata420	/// @dev EVM selector for this function is: 0xc87b56dd,421	///  or in textual repr: tokenURI(uint256)422	function tokenURI(uint256 tokenId) public view returns (string memory) {423		require(false, stub_error);424		tokenId;425		dummy;426		return "";427	}428}429430/// @title ERC721 Token that can be irreversibly burned (destroyed).431/// @dev the ERC-165 identifier for this interface is 0x42966c68432contract ERC721Burnable is Dummy, ERC165 {433	/// @notice Burns a specific ERC721 token.434	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized435	///  operator of the current owner.436	/// @param tokenId The NFT to approve437	/// @dev EVM selector for this function is: 0x42966c68,438	///  or in textual repr: burn(uint256)439	function burn(uint256 tokenId) public {440		require(false, stub_error);441		tokenId;442		dummy = 0;443	}444}445446/// @dev inlined interface447contract ERC721UniqueMintableEvents {448	event MintingFinished();449}450451/// @title ERC721 minting logic.452/// @dev the ERC-165 identifier for this interface is 0x476ff149453contract ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {454	/// @dev EVM selector for this function is: 0x05d2035b,455	///  or in textual repr: mintingFinished()456	function mintingFinished() public view returns (bool) {457		require(false, stub_error);458		dummy;459		return false;460	}461462	/// @notice Function to mint token.463	/// @param to The new owner464	/// @return uint256 The id of the newly minted token465	/// @dev EVM selector for this function is: 0x6a627842,466	///  or in textual repr: mint(address)467	function mint(address to) public returns (uint256) {468		require(false, stub_error);469		to;470		dummy = 0;471		return 0;472	}473474	// /// @notice Function to mint token.475	// /// @dev `tokenId` should be obtained with `nextTokenId` method,476	// ///  unlike standard, you can't specify it manually477	// /// @param to The new owner478	// /// @param tokenId ID of the minted NFT479	// /// @dev EVM selector for this function is: 0x40c10f19,480	// ///  or in textual repr: mint(address,uint256)481	// function mint(address to, uint256 tokenId) public returns (bool) {482	// 	require(false, stub_error);483	// 	to;484	// 	tokenId;485	// 	dummy = 0;486	// 	return false;487	// }488489	/// @notice Function to mint token with the given tokenUri.490	/// @param to The new owner491	/// @param tokenUri Token URI that would be stored in the NFT properties492	/// @return uint256 The id of the newly minted token493	/// @dev EVM selector for this function is: 0x45c17782,494	///  or in textual repr: mintWithTokenURI(address,string)495	function mintWithTokenURI(address to, string memory tokenUri) public returns (uint256) {496		require(false, stub_error);497		to;498		tokenUri;499		dummy = 0;500		return 0;501	}502503	// /// @notice Function to mint token with the given tokenUri.504	// /// @dev `tokenId` should be obtained with `nextTokenId` method,505	// ///  unlike standard, you can't specify it manually506	// /// @param to The new owner507	// /// @param tokenId ID of the minted NFT508	// /// @param tokenUri Token URI that would be stored in the NFT properties509	// /// @dev EVM selector for this function is: 0x50bb4e7f,510	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)511	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) public returns (bool) {512	// 	require(false, stub_error);513	// 	to;514	// 	tokenId;515	// 	tokenUri;516	// 	dummy = 0;517	// 	return false;518	// }519520	/// @dev Not implemented521	/// @dev EVM selector for this function is: 0x7d64bcb4,522	///  or in textual repr: finishMinting()523	function finishMinting() public returns (bool) {524		require(false, stub_error);525		dummy = 0;526		return false;527	}528}529530/// @title Unique extensions for ERC721.531/// @dev the ERC-165 identifier for this interface is 0x4468500d532contract ERC721UniqueExtensions is Dummy, ERC165 {533	/// @notice A descriptive name for a collection of NFTs in this contract534	/// @dev EVM selector for this function is: 0x06fdde03,535	///  or in textual repr: name()536	function name() public view returns (string memory) {537		require(false, stub_error);538		dummy;539		return "";540	}541542	/// @notice An abbreviated name for NFTs in this contract543	/// @dev EVM selector for this function is: 0x95d89b41,544	///  or in textual repr: symbol()545	function symbol() public view returns (string memory) {546		require(false, stub_error);547		dummy;548		return "";549	}550551	/// @notice Transfer ownership of an NFT552	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`553	///  is the zero address. Throws if `tokenId` is not a valid NFT.554	/// @param to The new owner555	/// @param tokenId The NFT to transfer556	/// @dev EVM selector for this function is: 0xa9059cbb,557	///  or in textual repr: transfer(address,uint256)558	function transfer(address to, uint256 tokenId) public {559		require(false, stub_error);560		to;561		tokenId;562		dummy = 0;563	}564565	/// @notice Burns a specific ERC721 token.566	/// @dev Throws unless `msg.sender` is the current owner or an authorized567	///  operator for this NFT. Throws if `from` is not the current owner. Throws568	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.569	/// @param from The current owner of the NFT570	/// @param tokenId The NFT to transfer571	/// @dev EVM selector for this function is: 0x79cc6790,572	///  or in textual repr: burnFrom(address,uint256)573	function burnFrom(address from, uint256 tokenId) public {574		require(false, stub_error);575		from;576		tokenId;577		dummy = 0;578	}579580	/// @notice Returns next free NFT ID.581	/// @dev EVM selector for this function is: 0x75794a3c,582	///  or in textual repr: nextTokenId()583	function nextTokenId() public view returns (uint256) {584		require(false, stub_error);585		dummy;586		return 0;587	}588	// /// @notice Function to mint multiple tokens.589	// /// @dev `tokenIds` should be an array of consecutive numbers and first number590	// ///  should be obtained with `nextTokenId` method591	// /// @param to The new owner592	// /// @param tokenIds IDs of the minted NFTs593	// /// @dev EVM selector for this function is: 0x44a9945e,594	// ///  or in textual repr: mintBulk(address,uint256[])595	// function mintBulk(address to, uint256[] memory tokenIds) public returns (bool) {596	// 	require(false, stub_error);597	// 	to;598	// 	tokenIds;599	// 	dummy = 0;600	// 	return false;601	// }602603	// /// @notice Function to mint multiple tokens with the given tokenUris.604	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive605	// ///  numbers and first number should be obtained with `nextTokenId` method606	// /// @param to The new owner607	// /// @param tokens array of pairs of token ID and token URI for minted tokens608	// /// @dev EVM selector for this function is: 0x36543006,609	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])610	// function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) public returns (bool) {611	// 	require(false, stub_error);612	// 	to;613	// 	tokens;614	// 	dummy = 0;615	// 	return false;616	// }617618}619620/// @dev anonymous struct621struct Tuple6 {622	uint256 field_0;623	string field_1;624}625626/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension627/// @dev See https://eips.ethereum.org/EIPS/eip-721628/// @dev the ERC-165 identifier for this interface is 0x780e9d63629contract ERC721Enumerable is Dummy, ERC165 {630	/// @notice Enumerate valid NFTs631	/// @param index A counter less than `totalSupply()`632	/// @return The token identifier for the `index`th NFT,633	///  (sort order not specified)634	/// @dev EVM selector for this function is: 0x4f6ccce7,635	///  or in textual repr: tokenByIndex(uint256)636	function tokenByIndex(uint256 index) public view returns (uint256) {637		require(false, stub_error);638		index;639		dummy;640		return 0;641	}642643	/// @dev Not implemented644	/// @dev EVM selector for this function is: 0x2f745c59,645	///  or in textual repr: tokenOfOwnerByIndex(address,uint256)646	function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {647		require(false, stub_error);648		owner;649		index;650		dummy;651		return 0;652	}653654	/// @notice Count NFTs tracked by this contract655	/// @return A count of valid NFTs tracked by this contract, where each one of656	///  them has an assigned and queryable owner not equal to the zero address657	/// @dev EVM selector for this function is: 0x18160ddd,658	///  or in textual repr: totalSupply()659	function totalSupply() public view returns (uint256) {660		require(false, stub_error);661		dummy;662		return 0;663	}664}665666/// @dev inlined interface667contract ERC721Events {668	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);669	event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);670	event ApprovalForAll(address indexed owner, address indexed operator, bool approved);671}672673/// @title ERC-721 Non-Fungible Token Standard674/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md675/// @dev the ERC-165 identifier for this interface is 0x80ac58cd676contract ERC721 is Dummy, ERC165, ERC721Events {677	/// @notice Count all NFTs assigned to an owner678	/// @dev NFTs assigned to the zero address are considered invalid, and this679	///  function throws for queries about the zero address.680	/// @param owner An address for whom to query the balance681	/// @return The number of NFTs owned by `owner`, possibly zero682	/// @dev EVM selector for this function is: 0x70a08231,683	///  or in textual repr: balanceOf(address)684	function balanceOf(address owner) public view returns (uint256) {685		require(false, stub_error);686		owner;687		dummy;688		return 0;689	}690691	/// @notice Find the owner of an NFT692	/// @dev NFTs assigned to zero address are considered invalid, and queries693	///  about them do throw.694	/// @param tokenId The identifier for an NFT695	/// @return The address of the owner of the NFT696	/// @dev EVM selector for this function is: 0x6352211e,697	///  or in textual repr: ownerOf(uint256)698	function ownerOf(uint256 tokenId) public view returns (address) {699		require(false, stub_error);700		tokenId;701		dummy;702		return 0x0000000000000000000000000000000000000000;703	}704705	/// @dev Not implemented706	/// @dev EVM selector for this function is: 0xb88d4fde,707	///  or in textual repr: safeTransferFrom(address,address,uint256,bytes)708	function safeTransferFrom(709		address from,710		address to,711		uint256 tokenId,712		bytes memory data713	) public {714		require(false, stub_error);715		from;716		to;717		tokenId;718		data;719		dummy = 0;720	}721722	/// @dev Not implemented723	/// @dev EVM selector for this function is: 0x42842e0e,724	///  or in textual repr: safeTransferFrom(address,address,uint256)725	function safeTransferFrom(726		address from,727		address to,728		uint256 tokenId729	) public {730		require(false, stub_error);731		from;732		to;733		tokenId;734		dummy = 0;735	}736737	/// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE738	///  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE739	///  THEY MAY BE PERMANENTLY LOST740	/// @dev Throws unless `msg.sender` is the current owner or an authorized741	///  operator for this NFT. Throws if `from` is not the current owner. Throws742	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.743	/// @param from The current owner of the NFT744	/// @param to The new owner745	/// @param tokenId The NFT to transfer746	/// @dev EVM selector for this function is: 0x23b872dd,747	///  or in textual repr: transferFrom(address,address,uint256)748	function transferFrom(749		address from,750		address to,751		uint256 tokenId752	) public {753		require(false, stub_error);754		from;755		to;756		tokenId;757		dummy = 0;758	}759760	/// @notice Set or reaffirm the approved address for an NFT761	/// @dev The zero address indicates there is no approved address.762	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized763	///  operator of the current owner.764	/// @param approved The new approved NFT controller765	/// @param tokenId The NFT to approve766	/// @dev EVM selector for this function is: 0x095ea7b3,767	///  or in textual repr: approve(address,uint256)768	function approve(address approved, uint256 tokenId) public {769		require(false, stub_error);770		approved;771		tokenId;772		dummy = 0;773	}774775	/// @dev Not implemented776	/// @dev EVM selector for this function is: 0xa22cb465,777	///  or in textual repr: setApprovalForAll(address,bool)778	function setApprovalForAll(address operator, bool approved) public {779		require(false, stub_error);780		operator;781		approved;782		dummy = 0;783	}784785	/// @dev Not implemented786	/// @dev EVM selector for this function is: 0x081812fc,787	///  or in textual repr: getApproved(uint256)788	function getApproved(uint256 tokenId) public view returns (address) {789		require(false, stub_error);790		tokenId;791		dummy;792		return 0x0000000000000000000000000000000000000000;793	}794795	/// @dev Not implemented796	/// @dev EVM selector for this function is: 0xe985e9c5,797	///  or in textual repr: isApprovedForAll(address,address)798	function isApprovedForAll(address owner, address operator) public view returns (address) {799		require(false, stub_error);800		owner;801		operator;802		dummy;803		return 0x0000000000000000000000000000000000000000;804	}805}806807contract UniqueNFT is808	Dummy,809	ERC165,810	ERC721,811	ERC721Enumerable,812	ERC721UniqueExtensions,813	ERC721UniqueMintable,814	ERC721Burnable,815	ERC721Metadata,816	Collection,817	TokenProperties818{}