git.delta.rocks / unique-network / refs/commits / 49ed2a2797e2

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 0x3e1e808395contract 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: 0x13af4035,373	///  or in textual repr: setOwner(address)374	function setOwner(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(512		address to,513		uint256 tokenId,514		string memory tokenUri515	) public returns (bool) {516		require(false, stub_error);517		to;518		tokenId;519		tokenUri;520		dummy = 0;521		return false;522	}523524	/// @dev Not implemented525	/// @dev EVM selector for this function is: 0x7d64bcb4,526	///  or in textual repr: finishMinting()527	function finishMinting() public returns (bool) {528		require(false, stub_error);529		dummy = 0;530		return false;531	}532}533534/// @title Unique extensions for ERC721.535/// @dev the ERC-165 identifier for this interface is 0x4468500d536contract ERC721UniqueExtensions is Dummy, ERC165 {537	/// @notice A descriptive name for a collection of NFTs in this contract538	/// @dev EVM selector for this function is: 0x06fdde03,539	///  or in textual repr: name()540	function name() public view returns (string memory) {541		require(false, stub_error);542		dummy;543		return "";544	}545546	/// @notice An abbreviated name for NFTs in this contract547	/// @dev EVM selector for this function is: 0x95d89b41,548	///  or in textual repr: symbol()549	function symbol() public view returns (string memory) {550		require(false, stub_error);551		dummy;552		return "";553	}554555	/// @notice Transfer ownership of an NFT556	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`557	///  is the zero address. Throws if `tokenId` is not a valid NFT.558	/// @param to The new owner559	/// @param tokenId The NFT to transfer560	/// @dev EVM selector for this function is: 0xa9059cbb,561	///  or in textual repr: transfer(address,uint256)562	function transfer(address to, uint256 tokenId) public {563		require(false, stub_error);564		to;565		tokenId;566		dummy = 0;567	}568569	/// @notice Burns a specific ERC721 token.570	/// @dev Throws unless `msg.sender` is the current owner or an authorized571	///  operator for this NFT. Throws if `from` is not the current owner. Throws572	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.573	/// @param from The current owner of the NFT574	/// @param tokenId The NFT to transfer575	/// @dev EVM selector for this function is: 0x79cc6790,576	///  or in textual repr: burnFrom(address,uint256)577	function burnFrom(address from, uint256 tokenId) public {578		require(false, stub_error);579		from;580		tokenId;581		dummy = 0;582	}583584	/// @notice Returns next free NFT ID.585	/// @dev EVM selector for this function is: 0x75794a3c,586	///  or in textual repr: nextTokenId()587	function nextTokenId() public view returns (uint256) {588		require(false, stub_error);589		dummy;590		return 0;591	}592593	// /// @notice Function to mint multiple tokens.594	// /// @dev `tokenIds` should be an array of consecutive numbers and first number595	// ///  should be obtained with `nextTokenId` method596	// /// @param to The new owner597	// /// @param tokenIds IDs of the minted NFTs598	// /// @dev EVM selector for this function is: 0x44a9945e,599	// ///  or in textual repr: mintBulk(address,uint256[])600	// function mintBulk(address to, uint256[] memory tokenIds) public returns (bool) {601	// 	require(false, stub_error);602	// 	to;603	// 	tokenIds;604	// 	dummy = 0;605	// 	return false;606	// }607608	/// @notice Function to mint multiple tokens with the given tokenUris.609	/// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive610	///  numbers and first number should be obtained with `nextTokenId` method611	/// @param to The new owner612	/// @param tokens array of pairs of token ID and token URI for minted tokens613	/// @dev EVM selector for this function is: 0x36543006,614	///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])615	function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) public returns (bool) {616		require(false, stub_error);617		to;618		tokens;619		dummy = 0;620		return false;621	}622}623624/// @dev anonymous struct625struct Tuple6 {626	uint256 field_0;627	string field_1;628}629630/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension631/// @dev See https://eips.ethereum.org/EIPS/eip-721632/// @dev the ERC-165 identifier for this interface is 0x780e9d63633contract ERC721Enumerable is Dummy, ERC165 {634	/// @notice Enumerate valid NFTs635	/// @param index A counter less than `totalSupply()`636	/// @return The token identifier for the `index`th NFT,637	///  (sort order not specified)638	/// @dev EVM selector for this function is: 0x4f6ccce7,639	///  or in textual repr: tokenByIndex(uint256)640	function tokenByIndex(uint256 index) public view returns (uint256) {641		require(false, stub_error);642		index;643		dummy;644		return 0;645	}646647	/// @dev Not implemented648	/// @dev EVM selector for this function is: 0x2f745c59,649	///  or in textual repr: tokenOfOwnerByIndex(address,uint256)650	function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {651		require(false, stub_error);652		owner;653		index;654		dummy;655		return 0;656	}657658	/// @notice Count NFTs tracked by this contract659	/// @return A count of valid NFTs tracked by this contract, where each one of660	///  them has an assigned and queryable owner not equal to the zero address661	/// @dev EVM selector for this function is: 0x18160ddd,662	///  or in textual repr: totalSupply()663	function totalSupply() public view returns (uint256) {664		require(false, stub_error);665		dummy;666		return 0;667	}668}669670/// @dev inlined interface671contract ERC721Events {672	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);673	event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);674	event ApprovalForAll(address indexed owner, address indexed operator, bool approved);675}676677/// @title ERC-721 Non-Fungible Token Standard678/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md679/// @dev the ERC-165 identifier for this interface is 0x80ac58cd680contract ERC721 is Dummy, ERC165, ERC721Events {681	/// @notice Count all NFTs assigned to an owner682	/// @dev NFTs assigned to the zero address are considered invalid, and this683	///  function throws for queries about the zero address.684	/// @param owner An address for whom to query the balance685	/// @return The number of NFTs owned by `owner`, possibly zero686	/// @dev EVM selector for this function is: 0x70a08231,687	///  or in textual repr: balanceOf(address)688	function balanceOf(address owner) public view returns (uint256) {689		require(false, stub_error);690		owner;691		dummy;692		return 0;693	}694695	/// @notice Find the owner of an NFT696	/// @dev NFTs assigned to zero address are considered invalid, and queries697	///  about them do throw.698	/// @param tokenId The identifier for an NFT699	/// @return The address of the owner of the NFT700	/// @dev EVM selector for this function is: 0x6352211e,701	///  or in textual repr: ownerOf(uint256)702	function ownerOf(uint256 tokenId) public view returns (address) {703		require(false, stub_error);704		tokenId;705		dummy;706		return 0x0000000000000000000000000000000000000000;707	}708709	/// @dev Not implemented710	/// @dev EVM selector for this function is: 0xb88d4fde,711	///  or in textual repr: safeTransferFrom(address,address,uint256,bytes)712	function safeTransferFrom(713		address from,714		address to,715		uint256 tokenId,716		bytes memory data717	) public {718		require(false, stub_error);719		from;720		to;721		tokenId;722		data;723		dummy = 0;724	}725726	/// @dev Not implemented727	/// @dev EVM selector for this function is: 0x42842e0e,728	///  or in textual repr: safeTransferFrom(address,address,uint256)729	function safeTransferFrom(730		address from,731		address to,732		uint256 tokenId733	) public {734		require(false, stub_error);735		from;736		to;737		tokenId;738		dummy = 0;739	}740741	/// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE742	///  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE743	///  THEY MAY BE PERMANENTLY LOST744	/// @dev Throws unless `msg.sender` is the current owner or an authorized745	///  operator for this NFT. Throws if `from` is not the current owner. Throws746	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.747	/// @param from The current owner of the NFT748	/// @param to The new owner749	/// @param tokenId The NFT to transfer750	/// @dev EVM selector for this function is: 0x23b872dd,751	///  or in textual repr: transferFrom(address,address,uint256)752	function transferFrom(753		address from,754		address to,755		uint256 tokenId756	) public {757		require(false, stub_error);758		from;759		to;760		tokenId;761		dummy = 0;762	}763764	/// @notice Set or reaffirm the approved address for an NFT765	/// @dev The zero address indicates there is no approved address.766	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized767	///  operator of the current owner.768	/// @param approved The new approved NFT controller769	/// @param tokenId The NFT to approve770	/// @dev EVM selector for this function is: 0x095ea7b3,771	///  or in textual repr: approve(address,uint256)772	function approve(address approved, uint256 tokenId) public {773		require(false, stub_error);774		approved;775		tokenId;776		dummy = 0;777	}778779	/// @dev Not implemented780	/// @dev EVM selector for this function is: 0xa22cb465,781	///  or in textual repr: setApprovalForAll(address,bool)782	function setApprovalForAll(address operator, bool approved) public {783		require(false, stub_error);784		operator;785		approved;786		dummy = 0;787	}788789	/// @dev Not implemented790	/// @dev EVM selector for this function is: 0x081812fc,791	///  or in textual repr: getApproved(uint256)792	function getApproved(uint256 tokenId) public view returns (address) {793		require(false, stub_error);794		tokenId;795		dummy;796		return 0x0000000000000000000000000000000000000000;797	}798799	/// @dev Not implemented800	/// @dev EVM selector for this function is: 0xe985e9c5,801	///  or in textual repr: isApprovedForAll(address,address)802	function isApprovedForAll(address owner, address operator) public view returns (address) {803		require(false, stub_error);804		owner;805		operator;806		dummy;807		return 0x0000000000000000000000000000000000000000;808	}809}810811contract UniqueNFT is812	Dummy,813	ERC165,814	ERC721,815	ERC721Enumerable,816	ERC721UniqueExtensions,817	ERC721UniqueMintable,818	ERC721Burnable,819	ERC721Metadata,820	Collection,821	TokenProperties822{}