git.delta.rocks / unique-network / refs/commits / 3f089fc34b06

difftreelog

refactor EthCrossAccount impl, signature some evm methods, tests and stubs

PraetorP2022-12-14parent: #1f3c059.patch.diff
in: master

16 files changed

modifiedpallets/common/src/erc.rsdiffbeforeafterboth
--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -36,7 +36,7 @@
 use crate::{
 	Pallet, CollectionHandle, Config, CollectionProperties, SelfWeightOf,
 	eth::{
-		EthCrossAccount, convert_cross_account_to_uint256, CollectionPermissions as EvmPermissions,
+		EthCrossAccount, CollectionPermissions as EvmPermissions,
 		CollectionLimits as EvmCollectionLimits,
 	},
 	weights::WeightInfo,
modifiedpallets/common/src/eth.rsdiffbeforeafterboth
--- a/pallets/common/src/eth.rs
+++ b/pallets/common/src/eth.rs
@@ -53,15 +53,6 @@
 	address[0..16] == ETH_COLLECTION_PREFIX
 }
 
-/// Convert `CrossAccountId` to `uint256`.
-pub fn convert_cross_account_to_uint256<T: Config>(from: &T::CrossAccountId) -> uint256
-where
-	T::AccountId: AsRef<[u8; 32]>,
-{
-	let slice = from.as_sub().as_ref();
-	uint256::from_big_endian(slice)
-}
-
 /// Convert `uint256` to `CrossAccountId`.
 pub fn convert_uint256_to_cross_account<T: Config>(from: uint256) -> T::CrossAccountId
 where
@@ -71,22 +62,6 @@
 	from.to_big_endian(&mut new_admin_arr);
 	let account_id = T::AccountId::from(new_admin_arr);
 	T::CrossAccountId::from_sub(account_id)
-}
-
-/// Convert `CrossAccountId` to `(address, uint256)`.
-pub fn convert_cross_account_to_tuple<T: Config>(
-	cross_account_id: &T::CrossAccountId,
-) -> (address, uint256)
-where
-	T::AccountId: AsRef<[u8; 32]>,
-{
-	if cross_account_id.is_canonical_substrate() {
-		let sub = convert_cross_account_to_uint256::<T>(cross_account_id);
-		(Default::default(), sub)
-	} else {
-		let eth = *cross_account_id.as_eth();
-		(eth, Default::default())
-	}
 }
 
 /// Convert tuple `(address, uint256)` to `CrossAccountId`.
@@ -128,10 +103,7 @@
 		T::AccountId: AsRef<[u8; 32]>,
 	{
 		if cross_account_id.is_canonical_substrate() {
-			Self {
-				eth: Default::default(),
-				sub: convert_cross_account_to_uint256::<T>(cross_account_id),
-			}
+			Self::from_sub::<T>(cross_account_id.as_sub())
 		} else {
 			Self {
 				eth: *cross_account_id.as_eth(),
modifiedpallets/evm-contract-helpers/Cargo.tomldiffbeforeafterboth
--- a/pallets/evm-contract-helpers/Cargo.toml
+++ b/pallets/evm-contract-helpers/Cargo.toml
@@ -50,6 +50,7 @@
     "pallet-evm-coder-substrate/std",
     "pallet-evm/std",
     "up-sponsorship/std",
+    "pallet-common/std",
 ]
 try-runtime = ["frame-support/try-runtime"]
-stubgen = ["evm-coder/stubgen"]
+stubgen = ["evm-coder/stubgen", "pallet-common/stubgen"]
modifiedpallets/evm-contract-helpers/src/eth.rsdiffbeforeafterboth
--- a/pallets/evm-contract-helpers/src/eth.rs
+++ b/pallets/evm-contract-helpers/src/eth.rs
@@ -175,18 +175,11 @@
 	///
 	/// @param contractAddress The contract for which a sponsor is requested.
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
-	fn sponsor(&self, contract_address: address) -> Result<(address, uint256)> {
-		let sponsor =
-			Pallet::<T>::get_sponsor(contract_address).ok_or("Contract has no sponsor")?;
-		Ok(pallet_common::eth::convert_cross_account_to_tuple::<T>(
-			&sponsor,
+	fn sponsor(&self, contract_address: address) -> Result<EthCrossAccount> {
+		Ok(EthCrossAccount::from_sub_cross_account::<T>(
+			&Pallet::<T>::get_sponsor(contract_address).ok_or("Contract has no sponsor")?,
 		))
 	}
-	// fn sponsor(&self, contract_address: address) -> Result<EthCrossAccount> {
-	// 	Ok(EthCrossAccount::from_sub_cross_account::<T>(
-	// 		&Pallet::<T>::get_sponsor(contract_address).ok_or("Contract has no sponsor")?,
-	// 	))
-	// }
 
 	/// Check tat contract has confirmed sponsor.
 	///
modifiedpallets/evm-contract-helpers/src/stubs/ContractHelpers.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/evm-contract-helpers/src/stubs/ContractHelpers.soldiffbeforeafterboth
--- a/pallets/evm-contract-helpers/src/stubs/ContractHelpers.sol
+++ b/pallets/evm-contract-helpers/src/stubs/ContractHelpers.sol
@@ -96,11 +96,11 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x766c4f37,
 	///  or in textual repr: sponsor(address)
-	function sponsor(address contractAddress) public view returns (Tuple0 memory) {
+	function sponsor(address contractAddress) public view returns (EthCrossAccount memory) {
 		require(false, stub_error);
 		contractAddress;
 		dummy;
-		return Tuple0(0x0000000000000000000000000000000000000000, 0);
+		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Check tat contract has confirmed sponsor.
@@ -265,8 +265,8 @@
 	}
 }
 
-/// @dev anonymous struct
-struct Tuple0 {
-	address field_0;
-	uint256 field_1;
+/// @dev Cross account struct
+struct EthCrossAccount {
+	address eth;
+	uint256 sub;
 }
modifiedpallets/nonfungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -605,7 +605,7 @@
 		Ok(false)
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
 	#[weight(<SelfWeightOf<T>>::create_item())]
@@ -618,7 +618,7 @@
 		Ok(token_id)
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @dev `tokenId` should be obtained with `nextTokenId` method,
 	///  unlike standard, you can't specify it manually
 	/// @param to The new owner
@@ -1070,7 +1070,7 @@
 		Ok(true)
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @param to The new owner crossAccountId
 	/// @param properties Properties of minted token
 	/// @return uint256 The id of the newly minted token
modifiedpallets/nonfungible/src/stubs/UniqueNFT.soldiffbeforeafterboth
--- a/pallets/nonfungible/src/stubs/UniqueNFT.sol
+++ b/pallets/nonfungible/src/stubs/UniqueNFT.sol
@@ -738,7 +738,7 @@
 		return false;
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
 	/// @dev EVM selector for this function is: 0x6a627842,
@@ -750,7 +750,7 @@
 		return 0;
 	}
 
-	// /// @notice Function to mint token.
+	// /// @notice Function to a mint token.
 	// /// @dev `tokenId` should be obtained with `nextTokenId` method,
 	// ///  unlike standard, you can't specify it manually
 	// /// @param to The new owner
@@ -995,7 +995,7 @@
 	// 	return false;
 	// }
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @param to The new owner crossAccountId
 	/// @param properties Properties of minted token
 	/// @return uint256 The id of the newly minted token
modifiedpallets/refungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -637,7 +637,7 @@
 		Ok(false)
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
 	#[weight(<SelfWeightOf<T>>::create_item())]
@@ -650,7 +650,7 @@
 		Ok(token_id)
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @dev `tokenId` should be obtained with `nextTokenId` method,
 	///  unlike standard, you can't specify it manually
 	/// @param to The new owner
@@ -1120,7 +1120,7 @@
 		Ok(true)
 	}
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @param to The new owner crossAccountId
 	/// @param properties Properties of minted token
 	/// @return uint256 The id of the newly minted token
modifiedpallets/refungible/src/stubs/UniqueRefungible.soldiffbeforeafterboth
before · pallets/refungible/src/stubs/UniqueRefungible.sol
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 0xde0695c222contract 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(string memory key, bool isMutable, bool collectionAdmin, bool tokenOwner) public {32	// 	require(false, stub_error);33	// 	key;34	// 	isMutable;35	// 	collectionAdmin;36	// 	tokenOwner;37	// 	dummy = 0;38	// }3940	/// @notice Set permissions for token property.41	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.42	/// @param permissions Permissions for keys.43	/// @dev EVM selector for this function is: 0xbd92983a,44	///  or in textual repr: setTokenPropertyPermissions((string,(uint8,bool)[])[])45	function setTokenPropertyPermissions(Tuple58[] memory permissions) public {46		require(false, stub_error);47		permissions;48		dummy = 0;49	}5051	/// @notice Get permissions for token properties.52	/// @dev EVM selector for this function is: 0xf23d7790,53	///  or in textual repr: tokenPropertyPermissions()54	function tokenPropertyPermissions() public view returns (Tuple58[] memory) {55		require(false, stub_error);56		dummy;57		return new Tuple58[](0);58	}5960	// /// @notice Set token property value.61	// /// @dev Throws error if `msg.sender` has no permission to edit the property.62	// /// @param tokenId ID of the token.63	// /// @param key Property key.64	// /// @param value Property value.65	// /// @dev EVM selector for this function is: 0x1752d67b,66	// ///  or in textual repr: setProperty(uint256,string,bytes)67	// function setProperty(uint256 tokenId, string memory key, bytes memory value) public {68	// 	require(false, stub_error);69	// 	tokenId;70	// 	key;71	// 	value;72	// 	dummy = 0;73	// }7475	/// @notice Set token properties value.76	/// @dev Throws error if `msg.sender` has no permission to edit the property.77	/// @param tokenId ID of the token.78	/// @param properties settable properties79	/// @dev EVM selector for this function is: 0x14ed3a6e,80	///  or in textual repr: setProperties(uint256,(string,bytes)[])81	function setProperties(uint256 tokenId, Property[] memory properties) public {82		require(false, stub_error);83		tokenId;84		properties;85		dummy = 0;86	}8788	// /// @notice Delete token property value.89	// /// @dev Throws error if `msg.sender` has no permission to edit the property.90	// /// @param tokenId ID of the token.91	// /// @param key Property key.92	// /// @dev EVM selector for this function is: 0x066111d1,93	// ///  or in textual repr: deleteProperty(uint256,string)94	// function deleteProperty(uint256 tokenId, string memory key) public {95	// 	require(false, stub_error);96	// 	tokenId;97	// 	key;98	// 	dummy = 0;99	// }100101	/// @notice Delete token properties value.102	/// @dev Throws error if `msg.sender` has no permission to edit the property.103	/// @param tokenId ID of the token.104	/// @param keys Properties key.105	/// @dev EVM selector for this function is: 0xc472d371,106	///  or in textual repr: deleteProperties(uint256,string[])107	function deleteProperties(uint256 tokenId, string[] memory keys) public {108		require(false, stub_error);109		tokenId;110		keys;111		dummy = 0;112	}113114	/// @notice Get token property value.115	/// @dev Throws error if key not found116	/// @param tokenId ID of the token.117	/// @param key Property key.118	/// @return Property value bytes119	/// @dev EVM selector for this function is: 0x7228c327,120	///  or in textual repr: property(uint256,string)121	function property(uint256 tokenId, string memory key) public view returns (bytes memory) {122		require(false, stub_error);123		tokenId;124		key;125		dummy;126		return hex"";127	}128}129130/// @dev Property struct131struct Property {132	string key;133	bytes value;134}135136/// @dev Ethereum representation of TokenPermissions (see [`up_data_structs::PropertyPermission`]) fields as an enumeration.137enum EthTokenPermissions {138	/// @dev Permission to change the property and property permission. See [`up_data_structs::PropertyPermission::mutable`]139	Mutable,140	/// @dev Change permission for the collection administrator. See [`up_data_structs::PropertyPermission::token_owner`]141	TokenOwner,142	/// @dev Permission to change the property for the owner of the token. See [`up_data_structs::PropertyPermission::collection_admin`]143	CollectionAdmin144}145146/// @dev anonymous struct147struct Tuple58 {148	string field_0;149	Tuple56[] field_1;150}151152/// @dev anonymous struct153struct Tuple56 {154	EthTokenPermissions field_0;155	bool field_1;156}157158/// @title A contract that allows you to work with collections.159/// @dev the ERC-165 identifier for this interface is 0x81172a75160contract Collection is Dummy, ERC165 {161	// /// Set collection property.162	// ///163	// /// @param key Property key.164	// /// @param value Propery value.165	// /// @dev EVM selector for this function is: 0x2f073f66,166	// ///  or in textual repr: setCollectionProperty(string,bytes)167	// function setCollectionProperty(string memory key, bytes memory value) public {168	// 	require(false, stub_error);169	// 	key;170	// 	value;171	// 	dummy = 0;172	// }173174	/// Set collection properties.175	///176	/// @param properties Vector of properties key/value pair.177	/// @dev EVM selector for this function is: 0x50b26b2a,178	///  or in textual repr: setCollectionProperties((string,bytes)[])179	function setCollectionProperties(Property[] memory properties) public {180		require(false, stub_error);181		properties;182		dummy = 0;183	}184185	// /// Delete collection property.186	// ///187	// /// @param key Property key.188	// /// @dev EVM selector for this function is: 0x7b7debce,189	// ///  or in textual repr: deleteCollectionProperty(string)190	// function deleteCollectionProperty(string memory key) public {191	// 	require(false, stub_error);192	// 	key;193	// 	dummy = 0;194	// }195196	/// Delete collection properties.197	///198	/// @param keys Properties keys.199	/// @dev EVM selector for this function is: 0xee206ee3,200	///  or in textual repr: deleteCollectionProperties(string[])201	function deleteCollectionProperties(string[] memory keys) public {202		require(false, stub_error);203		keys;204		dummy = 0;205	}206207	/// Get collection property.208	///209	/// @dev Throws error if key not found.210	///211	/// @param key Property key.212	/// @return bytes The property corresponding to the key.213	/// @dev EVM selector for this function is: 0xcf24fd6d,214	///  or in textual repr: collectionProperty(string)215	function collectionProperty(string memory key) public view returns (bytes memory) {216		require(false, stub_error);217		key;218		dummy;219		return hex"";220	}221222	/// Get collection properties.223	///224	/// @param keys Properties keys. Empty keys for all propertyes.225	/// @return Vector of properties key/value pairs.226	/// @dev EVM selector for this function is: 0x285fb8e6,227	///  or in textual repr: collectionProperties(string[])228	function collectionProperties(string[] memory keys) public view returns (Property[] memory) {229		require(false, stub_error);230		keys;231		dummy;232		return new Property[](0);233	}234235	// /// Set the sponsor of the collection.236	// ///237	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.238	// ///239	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.240	// /// @dev EVM selector for this function is: 0x7623402e,241	// ///  or in textual repr: setCollectionSponsor(address)242	// function setCollectionSponsor(address sponsor) public {243	// 	require(false, stub_error);244	// 	sponsor;245	// 	dummy = 0;246	// }247248	/// Set the sponsor of the collection.249	///250	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.251	///252	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.253	/// @dev EVM selector for this function is: 0x84a1d5a8,254	///  or in textual repr: setCollectionSponsorCross((address,uint256))255	function setCollectionSponsorCross(EthCrossAccount memory sponsor) public {256		require(false, stub_error);257		sponsor;258		dummy = 0;259	}260261	/// Whether there is a pending sponsor.262	/// @dev EVM selector for this function is: 0x058ac185,263	///  or in textual repr: hasCollectionPendingSponsor()264	function hasCollectionPendingSponsor() public view returns (bool) {265		require(false, stub_error);266		dummy;267		return false;268	}269270	/// Collection sponsorship confirmation.271	///272	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.273	/// @dev EVM selector for this function is: 0x3c50e97a,274	///  or in textual repr: confirmCollectionSponsorship()275	function confirmCollectionSponsorship() public {276		require(false, stub_error);277		dummy = 0;278	}279280	/// Remove collection sponsor.281	/// @dev EVM selector for this function is: 0x6e0326a3,282	///  or in textual repr: removeCollectionSponsor()283	function removeCollectionSponsor() public {284		require(false, stub_error);285		dummy = 0;286	}287288	/// Get current sponsor.289	///290	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.291	/// @dev EVM selector for this function is: 0x6ec0a9f1,292	///  or in textual repr: collectionSponsor()293	function collectionSponsor() public view returns (EthCrossAccount memory) {294		require(false, stub_error);295		dummy;296		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);297	}298299	/// Get current collection limits.300	///301	/// @return Array of tuples (byte, bool, uint256) with limits and their values. Order of limits:302	/// 	"accountTokenOwnershipLimit",303	/// 	"sponsoredDataSize",304	/// 	"sponsoredDataRateLimit",305	/// 	"tokenLimit",306	/// 	"sponsorTransferTimeout",307	/// 	"sponsorApproveTimeout"308	///  	"ownerCanTransfer",309	/// 	"ownerCanDestroy",310	/// 	"transfersEnabled"311	/// Return `false` if a limit not set.312	/// @dev EVM selector for this function is: 0xf63bc572,313	///  or in textual repr: collectionLimits()314	function collectionLimits() public view returns (Tuple32[] memory) {315		require(false, stub_error);316		dummy;317		return new Tuple32[](0);318	}319320	/// Set limits for the collection.321	/// @dev Throws error if limit not found.322	/// @param limit Name of the limit. Valid names:323	/// 	"accountTokenOwnershipLimit",324	/// 	"sponsoredDataSize",325	/// 	"sponsoredDataRateLimit",326	/// 	"tokenLimit",327	/// 	"sponsorTransferTimeout",328	/// 	"sponsorApproveTimeout"329	///  	"ownerCanTransfer",330	/// 	"ownerCanDestroy",331	/// 	"transfersEnabled"332	/// @param status enable\disable limit. Works only with `true`.333	/// @param value Value of the limit.334	/// @dev EVM selector for this function is: 0x88150bd0,335	///  or in textual repr: setCollectionLimit(uint8,bool,uint256)336	function setCollectionLimit(337		CollectionLimits limit,338		bool status,339		uint256 value340	) public {341		require(false, stub_error);342		limit;343		status;344		value;345		dummy = 0;346	}347348	/// Get contract address.349	/// @dev EVM selector for this function is: 0xf6b4dfb4,350	///  or in textual repr: contractAddress()351	function contractAddress() public view returns (address) {352		require(false, stub_error);353		dummy;354		return 0x0000000000000000000000000000000000000000;355	}356357	/// Add collection admin.358	/// @param newAdmin Cross account administrator address.359	/// @dev EVM selector for this function is: 0x859aa7d6,360	///  or in textual repr: addCollectionAdminCross((address,uint256))361	function addCollectionAdminCross(EthCrossAccount memory newAdmin) public {362		require(false, stub_error);363		newAdmin;364		dummy = 0;365	}366367	/// Remove collection admin.368	/// @param admin Cross account administrator address.369	/// @dev EVM selector for this function is: 0x6c0cd173,370	///  or in textual repr: removeCollectionAdminCross((address,uint256))371	function removeCollectionAdminCross(EthCrossAccount memory admin) public {372		require(false, stub_error);373		admin;374		dummy = 0;375	}376377	// /// Add collection admin.378	// /// @param newAdmin Address of the added administrator.379	// /// @dev EVM selector for this function is: 0x92e462c7,380	// ///  or in textual repr: addCollectionAdmin(address)381	// function addCollectionAdmin(address newAdmin) public {382	// 	require(false, stub_error);383	// 	newAdmin;384	// 	dummy = 0;385	// }386387	// /// Remove collection admin.388	// ///389	// /// @param admin Address of the removed administrator.390	// /// @dev EVM selector for this function is: 0xfafd7b42,391	// ///  or in textual repr: removeCollectionAdmin(address)392	// function removeCollectionAdmin(address admin) public {393	// 	require(false, stub_error);394	// 	admin;395	// 	dummy = 0;396	// }397398	/// Toggle accessibility of collection nesting.399	///400	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'401	/// @dev EVM selector for this function is: 0x112d4586,402	///  or in textual repr: setCollectionNesting(bool)403	function setCollectionNesting(bool enable) public {404		require(false, stub_error);405		enable;406		dummy = 0;407	}408409	/// Toggle accessibility of collection nesting.410	///411	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'412	/// @param collections Addresses of collections that will be available for nesting.413	/// @dev EVM selector for this function is: 0x64872396,414	///  or in textual repr: setCollectionNesting(bool,address[])415	function setCollectionNesting(bool enable, address[] memory collections) public {416		require(false, stub_error);417		enable;418		collections;419		dummy = 0;420	}421422	/// Returns nesting for a collection423	/// @dev EVM selector for this function is: 0x22d25bfe,424	///  or in textual repr: collectionNestingRestrictedCollectionIds()425	function collectionNestingRestrictedCollectionIds() public view returns (Tuple38 memory) {426		require(false, stub_error);427		dummy;428		return Tuple38(false, new uint256[](0));429	}430431	/// Returns permissions for a collection432	/// @dev EVM selector for this function is: 0x5b2eaf4b,433	///  or in textual repr: collectionNestingPermissions()434	function collectionNestingPermissions() public view returns (Tuple41[] memory) {435		require(false, stub_error);436		dummy;437		return new Tuple41[](0);438	}439440	/// Set the collection access method.441	/// @param mode Access mode442	/// 	0 for Normal443	/// 	1 for AllowList444	/// @dev EVM selector for this function is: 0x41835d4c,445	///  or in textual repr: setCollectionAccess(uint8)446	function setCollectionAccess(uint8 mode) public {447		require(false, stub_error);448		mode;449		dummy = 0;450	}451452	/// Checks that user allowed to operate with collection.453	///454	/// @param user User address to check.455	/// @dev EVM selector for this function is: 0x91b6df49,456	///  or in textual repr: allowlistedCross((address,uint256))457	function allowlistedCross(EthCrossAccount memory user) public view returns (bool) {458		require(false, stub_error);459		user;460		dummy;461		return false;462	}463464	// /// Add the user to the allowed list.465	// ///466	// /// @param user Address of a trusted user.467	// /// @dev EVM selector for this function is: 0x67844fe6,468	// ///  or in textual repr: addToCollectionAllowList(address)469	// function addToCollectionAllowList(address user) public {470	// 	require(false, stub_error);471	// 	user;472	// 	dummy = 0;473	// }474475	/// Add user to allowed list.476	///477	/// @param user User cross account address.478	/// @dev EVM selector for this function is: 0xa0184a3a,479	///  or in textual repr: addToCollectionAllowListCross((address,uint256))480	function addToCollectionAllowListCross(EthCrossAccount memory user) public {481		require(false, stub_error);482		user;483		dummy = 0;484	}485486	// /// Remove the user from the allowed list.487	// ///488	// /// @param user Address of a removed user.489	// /// @dev EVM selector for this function is: 0x85c51acb,490	// ///  or in textual repr: removeFromCollectionAllowList(address)491	// function removeFromCollectionAllowList(address user) public {492	// 	require(false, stub_error);493	// 	user;494	// 	dummy = 0;495	// }496497	/// Remove user from allowed list.498	///499	/// @param user User cross account address.500	/// @dev EVM selector for this function is: 0x09ba452a,501	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))502	function removeFromCollectionAllowListCross(EthCrossAccount memory user) public {503		require(false, stub_error);504		user;505		dummy = 0;506	}507508	/// Switch permission for minting.509	///510	/// @param mode Enable if "true".511	/// @dev EVM selector for this function is: 0x00018e84,512	///  or in textual repr: setCollectionMintMode(bool)513	function setCollectionMintMode(bool mode) public {514		require(false, stub_error);515		mode;516		dummy = 0;517	}518519	// /// Check that account is the owner or admin of the collection520	// ///521	// /// @param user account to verify522	// /// @return "true" if account is the owner or admin523	// /// @dev EVM selector for this function is: 0x9811b0c7,524	// ///  or in textual repr: isOwnerOrAdmin(address)525	// function isOwnerOrAdmin(address user) public view returns (bool) {526	// 	require(false, stub_error);527	// 	user;528	// 	dummy;529	// 	return false;530	// }531532	/// Check that account is the owner or admin of the collection533	///534	/// @param user User cross account to verify535	/// @return "true" if account is the owner or admin536	/// @dev EVM selector for this function is: 0x3e75a905,537	///  or in textual repr: isOwnerOrAdminCross((address,uint256))538	function isOwnerOrAdminCross(EthCrossAccount memory user) public view returns (bool) {539		require(false, stub_error);540		user;541		dummy;542		return false;543	}544545	/// Returns collection type546	///547	/// @return `Fungible` or `NFT` or `ReFungible`548	/// @dev EVM selector for this function is: 0xd34b55b8,549	///  or in textual repr: uniqueCollectionType()550	function uniqueCollectionType() public view returns (string memory) {551		require(false, stub_error);552		dummy;553		return "";554	}555556	/// Get collection owner.557	///558	/// @return Tuble with sponsor address and his substrate mirror.559	/// If address is canonical then substrate mirror is zero and vice versa.560	/// @dev EVM selector for this function is: 0xdf727d3b,561	///  or in textual repr: collectionOwner()562	function collectionOwner() public view returns (EthCrossAccount memory) {563		require(false, stub_error);564		dummy;565		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);566	}567568	// /// Changes collection owner to another account569	// ///570	// /// @dev Owner can be changed only by current owner571	// /// @param newOwner new owner account572	// /// @dev EVM selector for this function is: 0x4f53e226,573	// ///  or in textual repr: changeCollectionOwner(address)574	// function changeCollectionOwner(address newOwner) public {575	// 	require(false, stub_error);576	// 	newOwner;577	// 	dummy = 0;578	// }579580	/// Get collection administrators581	///582	/// @return Vector of tuples with admins address and his substrate mirror.583	/// If address is canonical then substrate mirror is zero and vice versa.584	/// @dev EVM selector for this function is: 0x5813216b,585	///  or in textual repr: collectionAdmins()586	function collectionAdmins() public view returns (EthCrossAccount[] memory) {587		require(false, stub_error);588		dummy;589		return new EthCrossAccount[](0);590	}591592	/// Changes collection owner to another account593	///594	/// @dev Owner can be changed only by current owner595	/// @param newOwner new owner cross account596	/// @dev EVM selector for this function is: 0x6496c497,597	///  or in textual repr: changeCollectionOwnerCross((address,uint256))598	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) public {599		require(false, stub_error);600		newOwner;601		dummy = 0;602	}603}604605/// @dev Cross account struct606struct EthCrossAccount {607	address eth;608	uint256 sub;609}610611enum CollectionPermissions {612	CollectionAdmin,613	TokenOwner614}615616/// @dev anonymous struct617struct Tuple41 {618	CollectionPermissions field_0;619	bool field_1;620}621622/// @dev anonymous struct623struct Tuple38 {624	bool field_0;625	uint256[] field_1;626}627628/// @dev [`CollectionLimits`](up_data_structs::CollectionLimits) representation for EVM.629enum CollectionLimits {630	/// @dev How many tokens can a user have on one account.631	AccountTokenOwnership,632	/// @dev How many bytes of data are available for sponsorship.633	SponsoredDataSize,634	/// @dev In any case, chain default: [`SponsoringRateLimit::SponsoringDisabled`]635	SponsoredDataRateLimit,636	/// @dev How many tokens can be mined into this collection.637	TokenLimit,638	/// @dev Timeouts for transfer sponsoring.639	SponsorTransferTimeout,640	/// @dev Timeout for sponsoring an approval in passed blocks.641	SponsorApproveTimeout,642	/// @dev Whether the collection owner of the collection can send tokens (which belong to other users).643	OwnerCanTransfer,644	/// @dev Can the collection owner burn other people's tokens.645	OwnerCanDestroy,646	/// @dev Is it possible to send tokens from this collection between users.647	TransferEnabled648}649650/// @dev anonymous struct651struct Tuple32 {652	CollectionLimits field_0;653	bool field_1;654	uint256 field_2;655}656657/// @dev anonymous struct658struct Tuple31 {659	address field_0;660	uint256 field_1;661}662663/// @dev the ERC-165 identifier for this interface is 0x5b5e139f664contract ERC721Metadata is Dummy, ERC165 {665	// /// @notice A descriptive name for a collection of NFTs in this contract666	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`667	// /// @dev EVM selector for this function is: 0x06fdde03,668	// ///  or in textual repr: name()669	// function name() public view returns (string memory) {670	// 	require(false, stub_error);671	// 	dummy;672	// 	return "";673	// }674675	// /// @notice An abbreviated name for NFTs in this contract676	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`677	// /// @dev EVM selector for this function is: 0x95d89b41,678	// ///  or in textual repr: symbol()679	// function symbol() public view returns (string memory) {680	// 	require(false, stub_error);681	// 	dummy;682	// 	return "";683	// }684685	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.686	///687	/// @dev If the token has a `url` property and it is not empty, it is returned.688	///  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`.689	///  If the collection property `baseURI` is empty or absent, return "" (empty string)690	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix691	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).692	///693	/// @return token's const_metadata694	/// @dev EVM selector for this function is: 0xc87b56dd,695	///  or in textual repr: tokenURI(uint256)696	function tokenURI(uint256 tokenId) public view returns (string memory) {697		require(false, stub_error);698		tokenId;699		dummy;700		return "";701	}702}703704/// @title ERC721 Token that can be irreversibly burned (destroyed).705/// @dev the ERC-165 identifier for this interface is 0x42966c68706contract ERC721Burnable is Dummy, ERC165 {707	/// @notice Burns a specific ERC721 token.708	/// @dev Throws unless `msg.sender` is the current RFT owner, or an authorized709	///  operator of the current owner.710	/// @param tokenId The RFT to approve711	/// @dev EVM selector for this function is: 0x42966c68,712	///  or in textual repr: burn(uint256)713	function burn(uint256 tokenId) public {714		require(false, stub_error);715		tokenId;716		dummy = 0;717	}718}719720/// @dev inlined interface721contract ERC721UniqueMintableEvents {722	event MintingFinished();723}724725/// @title ERC721 minting logic.726/// @dev the ERC-165 identifier for this interface is 0x476ff149727contract ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {728	/// @dev EVM selector for this function is: 0x05d2035b,729	///  or in textual repr: mintingFinished()730	function mintingFinished() public view returns (bool) {731		require(false, stub_error);732		dummy;733		return false;734	}735736	/// @notice Function to mint token.737	/// @param to The new owner738	/// @return uint256 The id of the newly minted token739	/// @dev EVM selector for this function is: 0x6a627842,740	///  or in textual repr: mint(address)741	function mint(address to) public returns (uint256) {742		require(false, stub_error);743		to;744		dummy = 0;745		return 0;746	}747748	// /// @notice Function to mint token.749	// /// @dev `tokenId` should be obtained with `nextTokenId` method,750	// ///  unlike standard, you can't specify it manually751	// /// @param to The new owner752	// /// @param tokenId ID of the minted RFT753	// /// @dev EVM selector for this function is: 0x40c10f19,754	// ///  or in textual repr: mint(address,uint256)755	// function mint(address to, uint256 tokenId) public returns (bool) {756	// 	require(false, stub_error);757	// 	to;758	// 	tokenId;759	// 	dummy = 0;760	// 	return false;761	// }762763	/// @notice Function to mint token with the given tokenUri.764	/// @param to The new owner765	/// @param tokenUri Token URI that would be stored in the NFT properties766	/// @return uint256 The id of the newly minted token767	/// @dev EVM selector for this function is: 0x45c17782,768	///  or in textual repr: mintWithTokenURI(address,string)769	function mintWithTokenURI(address to, string memory tokenUri) public returns (uint256) {770		require(false, stub_error);771		to;772		tokenUri;773		dummy = 0;774		return 0;775	}776777	// /// @notice Function to mint token with the given tokenUri.778	// /// @dev `tokenId` should be obtained with `nextTokenId` method,779	// ///  unlike standard, you can't specify it manually780	// /// @param to The new owner781	// /// @param tokenId ID of the minted RFT782	// /// @param tokenUri Token URI that would be stored in the RFT properties783	// /// @dev EVM selector for this function is: 0x50bb4e7f,784	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)785	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) public returns (bool) {786	// 	require(false, stub_error);787	// 	to;788	// 	tokenId;789	// 	tokenUri;790	// 	dummy = 0;791	// 	return false;792	// }793794	/// @dev Not implemented795	/// @dev EVM selector for this function is: 0x7d64bcb4,796	///  or in textual repr: finishMinting()797	function finishMinting() public returns (bool) {798		require(false, stub_error);799		dummy = 0;800		return false;801	}802}803804/// @title Unique extensions for ERC721.805/// @dev the ERC-165 identifier for this interface is 0xabf30dc2806contract ERC721UniqueExtensions is Dummy, ERC165 {807	/// @notice A descriptive name for a collection of NFTs in this contract808	/// @dev EVM selector for this function is: 0x06fdde03,809	///  or in textual repr: name()810	function name() public view returns (string memory) {811		require(false, stub_error);812		dummy;813		return "";814	}815816	/// @notice An abbreviated name for NFTs in this contract817	/// @dev EVM selector for this function is: 0x95d89b41,818	///  or in textual repr: symbol()819	function symbol() public view returns (string memory) {820		require(false, stub_error);821		dummy;822		return "";823	}824825	/// @notice A description for the collection.826	/// @dev EVM selector for this function is: 0x7284e416,827	///  or in textual repr: description()828	function description() public view returns (string memory) {829		require(false, stub_error);830		dummy;831		return "";832	}833834	/// Returns the owner (in cross format) of the token.835	///836	/// @param tokenId Id for the token.837	/// @dev EVM selector for this function is: 0x2b29dace,838	///  or in textual repr: crossOwnerOf(uint256)839	function crossOwnerOf(uint256 tokenId) public view returns (EthCrossAccount memory) {840		require(false, stub_error);841		tokenId;842		dummy;843		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);844	}845846	/// Returns the token properties.847	///848	/// @param tokenId Id for the token.849	/// @param keys Properties keys. Empty keys for all propertyes.850	/// @return Vector of properties key/value pairs.851	/// @dev EVM selector for this function is: 0xe07ede7e,852	///  or in textual repr: properties(uint256,string[])853	function properties(uint256 tokenId, string[] memory keys) public view returns (Property[] memory) {854		require(false, stub_error);855		tokenId;856		keys;857		dummy;858		return new Property[](0);859	}860861	/// @notice Transfer ownership of an RFT862	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`863	///  is the zero address. Throws if `tokenId` is not a valid RFT.864	///  Throws if RFT pieces have multiple owners.865	/// @param to The new owner866	/// @param tokenId The RFT to transfer867	/// @dev EVM selector for this function is: 0xa9059cbb,868	///  or in textual repr: transfer(address,uint256)869	function transfer(address to, uint256 tokenId) public {870		require(false, stub_error);871		to;872		tokenId;873		dummy = 0;874	}875876	/// @notice Transfer ownership of an RFT877	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`878	///  is the zero address. Throws if `tokenId` is not a valid RFT.879	///  Throws if RFT pieces have multiple owners.880	/// @param to The new owner881	/// @param tokenId The RFT to transfer882	/// @dev EVM selector for this function is: 0x2ada85ff,883	///  or in textual repr: transferCross((address,uint256),uint256)884	function transferCross(EthCrossAccount memory to, uint256 tokenId) public {885		require(false, stub_error);886		to;887		tokenId;888		dummy = 0;889	}890891	/// @notice Transfer ownership of an RFT892	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`893	///  is the zero address. Throws if `tokenId` is not a valid RFT.894	///  Throws if RFT pieces have multiple owners.895	/// @param to The new owner896	/// @param tokenId The RFT to transfer897	/// @dev EVM selector for this function is: 0xd5cf430b,898	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)899	function transferFromCross(900		EthCrossAccount memory from,901		EthCrossAccount memory to,902		uint256 tokenId903	) public {904		require(false, stub_error);905		from;906		to;907		tokenId;908		dummy = 0;909	}910911	// /// @notice Burns a specific ERC721 token.912	// /// @dev Throws unless `msg.sender` is the current owner or an authorized913	// ///  operator for this RFT. Throws if `from` is not the current owner. Throws914	// ///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.915	// ///  Throws if RFT pieces have multiple owners.916	// /// @param from The current owner of the RFT917	// /// @param tokenId The RFT to transfer918	// /// @dev EVM selector for this function is: 0x79cc6790,919	// ///  or in textual repr: burnFrom(address,uint256)920	// function burnFrom(address from, uint256 tokenId) public {921	// 	require(false, stub_error);922	// 	from;923	// 	tokenId;924	// 	dummy = 0;925	// }926927	/// @notice Burns a specific ERC721 token.928	/// @dev Throws unless `msg.sender` is the current owner or an authorized929	///  operator for this RFT. Throws if `from` is not the current owner. Throws930	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.931	///  Throws if RFT pieces have multiple owners.932	/// @param from The current owner of the RFT933	/// @param tokenId The RFT to transfer934	/// @dev EVM selector for this function is: 0xbb2f5a58,935	///  or in textual repr: burnFromCross((address,uint256),uint256)936	function burnFromCross(EthCrossAccount memory from, uint256 tokenId) public {937		require(false, stub_error);938		from;939		tokenId;940		dummy = 0;941	}942943	/// @notice Returns next free RFT ID.944	/// @dev EVM selector for this function is: 0x75794a3c,945	///  or in textual repr: nextTokenId()946	function nextTokenId() public view returns (uint256) {947		require(false, stub_error);948		dummy;949		return 0;950	}951952	// /// @notice Function to mint multiple tokens.953	// /// @dev `tokenIds` should be an array of consecutive numbers and first number954	// ///  should be obtained with `nextTokenId` method955	// /// @param to The new owner956	// /// @param tokenIds IDs of the minted RFTs957	// /// @dev EVM selector for this function is: 0x44a9945e,958	// ///  or in textual repr: mintBulk(address,uint256[])959	// function mintBulk(address to, uint256[] memory tokenIds) public returns (bool) {960	// 	require(false, stub_error);961	// 	to;962	// 	tokenIds;963	// 	dummy = 0;964	// 	return false;965	// }966967	// /// @notice Function to mint multiple tokens with the given tokenUris.968	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive969	// ///  numbers and first number should be obtained with `nextTokenId` method970	// /// @param to The new owner971	// /// @param tokens array of pairs of token ID and token URI for minted tokens972	// /// @dev EVM selector for this function is: 0x36543006,973	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])974	// function mintBulkWithTokenURI(address to, Tuple14[] memory tokens) public returns (bool) {975	// 	require(false, stub_error);976	// 	to;977	// 	tokens;978	// 	dummy = 0;979	// 	return false;980	// }981982	/// @notice Function to mint token.983	/// @param to The new owner crossAccountId984	/// @param properties Properties of minted token985	/// @return uint256 The id of the newly minted token986	/// @dev EVM selector for this function is: 0xb904db03,987	///  or in textual repr: mintCross((address,uint256),(string,bytes)[])988	function mintCross(EthCrossAccount memory to, Property[] memory properties) public returns (uint256) {989		require(false, stub_error);990		to;991		properties;992		dummy = 0;993		return 0;994	}995996	/// Returns EVM address for refungible token997	///998	/// @param token ID of the token999	/// @dev EVM selector for this function is: 0xab76fac6,1000	///  or in textual repr: tokenContractAddress(uint256)1001	function tokenContractAddress(uint256 token) public view returns (address) {1002		require(false, stub_error);1003		token;1004		dummy;1005		return 0x0000000000000000000000000000000000000000;1006	}1007}10081009/// @dev anonymous struct1010struct Tuple14 {1011	uint256 field_0;1012	string field_1;1013}10141015/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension1016/// @dev See https://eips.ethereum.org/EIPS/eip-7211017/// @dev the ERC-165 identifier for this interface is 0x780e9d631018contract ERC721Enumerable is Dummy, ERC165 {1019	/// @notice Enumerate valid RFTs1020	/// @param index A counter less than `totalSupply()`1021	/// @return The token identifier for the `index`th NFT,1022	///  (sort order not specified)1023	/// @dev EVM selector for this function is: 0x4f6ccce7,1024	///  or in textual repr: tokenByIndex(uint256)1025	function tokenByIndex(uint256 index) public view returns (uint256) {1026		require(false, stub_error);1027		index;1028		dummy;1029		return 0;1030	}10311032	/// Not implemented1033	/// @dev EVM selector for this function is: 0x2f745c59,1034	///  or in textual repr: tokenOfOwnerByIndex(address,uint256)1035	function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {1036		require(false, stub_error);1037		owner;1038		index;1039		dummy;1040		return 0;1041	}10421043	/// @notice Count RFTs tracked by this contract1044	/// @return A count of valid RFTs tracked by this contract, where each one of1045	///  them has an assigned and queryable owner not equal to the zero address1046	/// @dev EVM selector for this function is: 0x18160ddd,1047	///  or in textual repr: totalSupply()1048	function totalSupply() public view returns (uint256) {1049		require(false, stub_error);1050		dummy;1051		return 0;1052	}1053}10541055/// @dev inlined interface1056contract ERC721Events {1057	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);1058	event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);1059	event ApprovalForAll(address indexed owner, address indexed operator, bool approved);1060}10611062/// @title ERC-721 Non-Fungible Token Standard1063/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md1064/// @dev the ERC-165 identifier for this interface is 0x4016cd871065contract ERC721 is Dummy, ERC165, ERC721Events {1066	/// @notice Count all RFTs assigned to an owner1067	/// @dev RFTs assigned to the zero address are considered invalid, and this1068	///  function throws for queries about the zero address.1069	/// @param owner An address for whom to query the balance1070	/// @return The number of RFTs owned by `owner`, possibly zero1071	/// @dev EVM selector for this function is: 0x70a08231,1072	///  or in textual repr: balanceOf(address)1073	function balanceOf(address owner) public view returns (uint256) {1074		require(false, stub_error);1075		owner;1076		dummy;1077		return 0;1078	}10791080	/// @notice Find the owner of an RFT1081	/// @dev RFTs assigned to zero address are considered invalid, and queries1082	///  about them do throw.1083	///  Returns special 0xffffffffffffffffffffffffffffffffffffffff address for1084	///  the tokens that are partially owned.1085	/// @param tokenId The identifier for an RFT1086	/// @return The address of the owner of the RFT1087	/// @dev EVM selector for this function is: 0x6352211e,1088	///  or in textual repr: ownerOf(uint256)1089	function ownerOf(uint256 tokenId) public view returns (address) {1090		require(false, stub_error);1091		tokenId;1092		dummy;1093		return 0x0000000000000000000000000000000000000000;1094	}10951096	/// @dev Not implemented1097	/// @dev EVM selector for this function is: 0x60a11672,1098	///  or in textual repr: safeTransferFromWithData(address,address,uint256,bytes)1099	function safeTransferFromWithData(1100		address from,1101		address to,1102		uint256 tokenId,1103		bytes memory data1104	) public {1105		require(false, stub_error);1106		from;1107		to;1108		tokenId;1109		data;1110		dummy = 0;1111	}11121113	/// @dev Not implemented1114	/// @dev EVM selector for this function is: 0x42842e0e,1115	///  or in textual repr: safeTransferFrom(address,address,uint256)1116	function safeTransferFrom(1117		address from,1118		address to,1119		uint256 tokenId1120	) public {1121		require(false, stub_error);1122		from;1123		to;1124		tokenId;1125		dummy = 0;1126	}11271128	/// @notice Transfer ownership of an RFT -- THE CALLER IS RESPONSIBLE1129	///  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE1130	///  THEY MAY BE PERMANENTLY LOST1131	/// @dev Throws unless `msg.sender` is the current owner or an authorized1132	///  operator for this RFT. Throws if `from` is not the current owner. Throws1133	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.1134	///  Throws if RFT pieces have multiple owners.1135	/// @param from The current owner of the NFT1136	/// @param to The new owner1137	/// @param tokenId The NFT to transfer1138	/// @dev EVM selector for this function is: 0x23b872dd,1139	///  or in textual repr: transferFrom(address,address,uint256)1140	function transferFrom(1141		address from,1142		address to,1143		uint256 tokenId1144	) public {1145		require(false, stub_error);1146		from;1147		to;1148		tokenId;1149		dummy = 0;1150	}11511152	/// @dev Not implemented1153	/// @dev EVM selector for this function is: 0x095ea7b3,1154	///  or in textual repr: approve(address,uint256)1155	function approve(address approved, uint256 tokenId) public {1156		require(false, stub_error);1157		approved;1158		tokenId;1159		dummy = 0;1160	}11611162	/// @notice Sets or unsets the approval of a given operator.1163	///  The `operator` is allowed to transfer all token pieces of the `caller` on their behalf.1164	/// @param operator Operator1165	/// @param approved Should operator status be granted or revoked?1166	/// @dev EVM selector for this function is: 0xa22cb465,1167	///  or in textual repr: setApprovalForAll(address,bool)1168	function setApprovalForAll(address operator, bool approved) public {1169		require(false, stub_error);1170		operator;1171		approved;1172		dummy = 0;1173	}11741175	/// @dev Not implemented1176	/// @dev EVM selector for this function is: 0x081812fc,1177	///  or in textual repr: getApproved(uint256)1178	function getApproved(uint256 tokenId) public view returns (address) {1179		require(false, stub_error);1180		tokenId;1181		dummy;1182		return 0x0000000000000000000000000000000000000000;1183	}11841185	/// @notice Tells whether the given `owner` approves the `operator`.1186	/// @dev EVM selector for this function is: 0xe985e9c5,1187	///  or in textual repr: isApprovedForAll(address,address)1188	function isApprovedForAll(address owner, address operator) public view returns (bool) {1189		require(false, stub_error);1190		owner;1191		operator;1192		dummy;1193		return false;1194	}11951196	/// @notice Returns collection helper contract address1197	/// @dev EVM selector for this function is: 0x1896cce6,1198	///  or in textual repr: collectionHelperAddress()1199	function collectionHelperAddress() public view returns (address) {1200		require(false, stub_error);1201		dummy;1202		return 0x0000000000000000000000000000000000000000;1203	}1204}12051206contract UniqueRefungible is1207	Dummy,1208	ERC165,1209	ERC721,1210	ERC721Enumerable,1211	ERC721UniqueExtensions,1212	ERC721UniqueMintable,1213	ERC721Burnable,1214	ERC721Metadata,1215	Collection,1216	TokenProperties1217{}
after · pallets/refungible/src/stubs/UniqueRefungible.sol
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 0xde0695c222contract 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(string memory key, bool isMutable, bool collectionAdmin, bool tokenOwner) public {32	// 	require(false, stub_error);33	// 	key;34	// 	isMutable;35	// 	collectionAdmin;36	// 	tokenOwner;37	// 	dummy = 0;38	// }3940	/// @notice Set permissions for token property.41	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.42	/// @param permissions Permissions for keys.43	/// @dev EVM selector for this function is: 0xbd92983a,44	///  or in textual repr: setTokenPropertyPermissions((string,(uint8,bool)[])[])45	function setTokenPropertyPermissions(Tuple58[] memory permissions) public {46		require(false, stub_error);47		permissions;48		dummy = 0;49	}5051	/// @notice Get permissions for token properties.52	/// @dev EVM selector for this function is: 0xf23d7790,53	///  or in textual repr: tokenPropertyPermissions()54	function tokenPropertyPermissions() public view returns (Tuple58[] memory) {55		require(false, stub_error);56		dummy;57		return new Tuple58[](0);58	}5960	// /// @notice Set token property value.61	// /// @dev Throws error if `msg.sender` has no permission to edit the property.62	// /// @param tokenId ID of the token.63	// /// @param key Property key.64	// /// @param value Property value.65	// /// @dev EVM selector for this function is: 0x1752d67b,66	// ///  or in textual repr: setProperty(uint256,string,bytes)67	// function setProperty(uint256 tokenId, string memory key, bytes memory value) public {68	// 	require(false, stub_error);69	// 	tokenId;70	// 	key;71	// 	value;72	// 	dummy = 0;73	// }7475	/// @notice Set token properties value.76	/// @dev Throws error if `msg.sender` has no permission to edit the property.77	/// @param tokenId ID of the token.78	/// @param properties settable properties79	/// @dev EVM selector for this function is: 0x14ed3a6e,80	///  or in textual repr: setProperties(uint256,(string,bytes)[])81	function setProperties(uint256 tokenId, Property[] memory properties) public {82		require(false, stub_error);83		tokenId;84		properties;85		dummy = 0;86	}8788	// /// @notice Delete token property value.89	// /// @dev Throws error if `msg.sender` has no permission to edit the property.90	// /// @param tokenId ID of the token.91	// /// @param key Property key.92	// /// @dev EVM selector for this function is: 0x066111d1,93	// ///  or in textual repr: deleteProperty(uint256,string)94	// function deleteProperty(uint256 tokenId, string memory key) public {95	// 	require(false, stub_error);96	// 	tokenId;97	// 	key;98	// 	dummy = 0;99	// }100101	/// @notice Delete token properties value.102	/// @dev Throws error if `msg.sender` has no permission to edit the property.103	/// @param tokenId ID of the token.104	/// @param keys Properties key.105	/// @dev EVM selector for this function is: 0xc472d371,106	///  or in textual repr: deleteProperties(uint256,string[])107	function deleteProperties(uint256 tokenId, string[] memory keys) public {108		require(false, stub_error);109		tokenId;110		keys;111		dummy = 0;112	}113114	/// @notice Get token property value.115	/// @dev Throws error if key not found116	/// @param tokenId ID of the token.117	/// @param key Property key.118	/// @return Property value bytes119	/// @dev EVM selector for this function is: 0x7228c327,120	///  or in textual repr: property(uint256,string)121	function property(uint256 tokenId, string memory key) public view returns (bytes memory) {122		require(false, stub_error);123		tokenId;124		key;125		dummy;126		return hex"";127	}128}129130/// @dev Property struct131struct Property {132	string key;133	bytes value;134}135136/// @dev Ethereum representation of TokenPermissions (see [`up_data_structs::PropertyPermission`]) fields as an enumeration.137enum EthTokenPermissions {138	/// @dev Permission to change the property and property permission. See [`up_data_structs::PropertyPermission::mutable`]139	Mutable,140	/// @dev Change permission for the collection administrator. See [`up_data_structs::PropertyPermission::token_owner`]141	TokenOwner,142	/// @dev Permission to change the property for the owner of the token. See [`up_data_structs::PropertyPermission::collection_admin`]143	CollectionAdmin144}145146/// @dev anonymous struct147struct Tuple58 {148	string field_0;149	Tuple56[] field_1;150}151152/// @dev anonymous struct153struct Tuple56 {154	EthTokenPermissions field_0;155	bool field_1;156}157158/// @title A contract that allows you to work with collections.159/// @dev the ERC-165 identifier for this interface is 0x81172a75160contract Collection is Dummy, ERC165 {161	// /// Set collection property.162	// ///163	// /// @param key Property key.164	// /// @param value Propery value.165	// /// @dev EVM selector for this function is: 0x2f073f66,166	// ///  or in textual repr: setCollectionProperty(string,bytes)167	// function setCollectionProperty(string memory key, bytes memory value) public {168	// 	require(false, stub_error);169	// 	key;170	// 	value;171	// 	dummy = 0;172	// }173174	/// Set collection properties.175	///176	/// @param properties Vector of properties key/value pair.177	/// @dev EVM selector for this function is: 0x50b26b2a,178	///  or in textual repr: setCollectionProperties((string,bytes)[])179	function setCollectionProperties(Property[] memory properties) public {180		require(false, stub_error);181		properties;182		dummy = 0;183	}184185	// /// Delete collection property.186	// ///187	// /// @param key Property key.188	// /// @dev EVM selector for this function is: 0x7b7debce,189	// ///  or in textual repr: deleteCollectionProperty(string)190	// function deleteCollectionProperty(string memory key) public {191	// 	require(false, stub_error);192	// 	key;193	// 	dummy = 0;194	// }195196	/// Delete collection properties.197	///198	/// @param keys Properties keys.199	/// @dev EVM selector for this function is: 0xee206ee3,200	///  or in textual repr: deleteCollectionProperties(string[])201	function deleteCollectionProperties(string[] memory keys) public {202		require(false, stub_error);203		keys;204		dummy = 0;205	}206207	/// Get collection property.208	///209	/// @dev Throws error if key not found.210	///211	/// @param key Property key.212	/// @return bytes The property corresponding to the key.213	/// @dev EVM selector for this function is: 0xcf24fd6d,214	///  or in textual repr: collectionProperty(string)215	function collectionProperty(string memory key) public view returns (bytes memory) {216		require(false, stub_error);217		key;218		dummy;219		return hex"";220	}221222	/// Get collection properties.223	///224	/// @param keys Properties keys. Empty keys for all propertyes.225	/// @return Vector of properties key/value pairs.226	/// @dev EVM selector for this function is: 0x285fb8e6,227	///  or in textual repr: collectionProperties(string[])228	function collectionProperties(string[] memory keys) public view returns (Property[] memory) {229		require(false, stub_error);230		keys;231		dummy;232		return new Property[](0);233	}234235	// /// Set the sponsor of the collection.236	// ///237	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.238	// ///239	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.240	// /// @dev EVM selector for this function is: 0x7623402e,241	// ///  or in textual repr: setCollectionSponsor(address)242	// function setCollectionSponsor(address sponsor) public {243	// 	require(false, stub_error);244	// 	sponsor;245	// 	dummy = 0;246	// }247248	/// Set the sponsor of the collection.249	///250	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.251	///252	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.253	/// @dev EVM selector for this function is: 0x84a1d5a8,254	///  or in textual repr: setCollectionSponsorCross((address,uint256))255	function setCollectionSponsorCross(EthCrossAccount memory sponsor) public {256		require(false, stub_error);257		sponsor;258		dummy = 0;259	}260261	/// Whether there is a pending sponsor.262	/// @dev EVM selector for this function is: 0x058ac185,263	///  or in textual repr: hasCollectionPendingSponsor()264	function hasCollectionPendingSponsor() public view returns (bool) {265		require(false, stub_error);266		dummy;267		return false;268	}269270	/// Collection sponsorship confirmation.271	///272	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.273	/// @dev EVM selector for this function is: 0x3c50e97a,274	///  or in textual repr: confirmCollectionSponsorship()275	function confirmCollectionSponsorship() public {276		require(false, stub_error);277		dummy = 0;278	}279280	/// Remove collection sponsor.281	/// @dev EVM selector for this function is: 0x6e0326a3,282	///  or in textual repr: removeCollectionSponsor()283	function removeCollectionSponsor() public {284		require(false, stub_error);285		dummy = 0;286	}287288	/// Get current sponsor.289	///290	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.291	/// @dev EVM selector for this function is: 0x6ec0a9f1,292	///  or in textual repr: collectionSponsor()293	function collectionSponsor() public view returns (EthCrossAccount memory) {294		require(false, stub_error);295		dummy;296		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);297	}298299	/// Get current collection limits.300	///301	/// @return Array of tuples (byte, bool, uint256) with limits and their values. Order of limits:302	/// 	"accountTokenOwnershipLimit",303	/// 	"sponsoredDataSize",304	/// 	"sponsoredDataRateLimit",305	/// 	"tokenLimit",306	/// 	"sponsorTransferTimeout",307	/// 	"sponsorApproveTimeout"308	///  	"ownerCanTransfer",309	/// 	"ownerCanDestroy",310	/// 	"transfersEnabled"311	/// Return `false` if a limit not set.312	/// @dev EVM selector for this function is: 0xf63bc572,313	///  or in textual repr: collectionLimits()314	function collectionLimits() public view returns (Tuple32[] memory) {315		require(false, stub_error);316		dummy;317		return new Tuple32[](0);318	}319320	/// Set limits for the collection.321	/// @dev Throws error if limit not found.322	/// @param limit Name of the limit. Valid names:323	/// 	"accountTokenOwnershipLimit",324	/// 	"sponsoredDataSize",325	/// 	"sponsoredDataRateLimit",326	/// 	"tokenLimit",327	/// 	"sponsorTransferTimeout",328	/// 	"sponsorApproveTimeout"329	///  	"ownerCanTransfer",330	/// 	"ownerCanDestroy",331	/// 	"transfersEnabled"332	/// @param status enable\disable limit. Works only with `true`.333	/// @param value Value of the limit.334	/// @dev EVM selector for this function is: 0x88150bd0,335	///  or in textual repr: setCollectionLimit(uint8,bool,uint256)336	function setCollectionLimit(337		CollectionLimits limit,338		bool status,339		uint256 value340	) public {341		require(false, stub_error);342		limit;343		status;344		value;345		dummy = 0;346	}347348	/// Get contract address.349	/// @dev EVM selector for this function is: 0xf6b4dfb4,350	///  or in textual repr: contractAddress()351	function contractAddress() public view returns (address) {352		require(false, stub_error);353		dummy;354		return 0x0000000000000000000000000000000000000000;355	}356357	/// Add collection admin.358	/// @param newAdmin Cross account administrator address.359	/// @dev EVM selector for this function is: 0x859aa7d6,360	///  or in textual repr: addCollectionAdminCross((address,uint256))361	function addCollectionAdminCross(EthCrossAccount memory newAdmin) public {362		require(false, stub_error);363		newAdmin;364		dummy = 0;365	}366367	/// Remove collection admin.368	/// @param admin Cross account administrator address.369	/// @dev EVM selector for this function is: 0x6c0cd173,370	///  or in textual repr: removeCollectionAdminCross((address,uint256))371	function removeCollectionAdminCross(EthCrossAccount memory admin) public {372		require(false, stub_error);373		admin;374		dummy = 0;375	}376377	// /// Add collection admin.378	// /// @param newAdmin Address of the added administrator.379	// /// @dev EVM selector for this function is: 0x92e462c7,380	// ///  or in textual repr: addCollectionAdmin(address)381	// function addCollectionAdmin(address newAdmin) public {382	// 	require(false, stub_error);383	// 	newAdmin;384	// 	dummy = 0;385	// }386387	// /// Remove collection admin.388	// ///389	// /// @param admin Address of the removed administrator.390	// /// @dev EVM selector for this function is: 0xfafd7b42,391	// ///  or in textual repr: removeCollectionAdmin(address)392	// function removeCollectionAdmin(address admin) public {393	// 	require(false, stub_error);394	// 	admin;395	// 	dummy = 0;396	// }397398	/// Toggle accessibility of collection nesting.399	///400	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'401	/// @dev EVM selector for this function is: 0x112d4586,402	///  or in textual repr: setCollectionNesting(bool)403	function setCollectionNesting(bool enable) public {404		require(false, stub_error);405		enable;406		dummy = 0;407	}408409	/// Toggle accessibility of collection nesting.410	///411	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'412	/// @param collections Addresses of collections that will be available for nesting.413	/// @dev EVM selector for this function is: 0x64872396,414	///  or in textual repr: setCollectionNesting(bool,address[])415	function setCollectionNesting(bool enable, address[] memory collections) public {416		require(false, stub_error);417		enable;418		collections;419		dummy = 0;420	}421422	/// Returns nesting for a collection423	/// @dev EVM selector for this function is: 0x22d25bfe,424	///  or in textual repr: collectionNestingRestrictedCollectionIds()425	function collectionNestingRestrictedCollectionIds() public view returns (Tuple38 memory) {426		require(false, stub_error);427		dummy;428		return Tuple38(false, new uint256[](0));429	}430431	/// Returns permissions for a collection432	/// @dev EVM selector for this function is: 0x5b2eaf4b,433	///  or in textual repr: collectionNestingPermissions()434	function collectionNestingPermissions() public view returns (Tuple41[] memory) {435		require(false, stub_error);436		dummy;437		return new Tuple41[](0);438	}439440	/// Set the collection access method.441	/// @param mode Access mode442	/// 	0 for Normal443	/// 	1 for AllowList444	/// @dev EVM selector for this function is: 0x41835d4c,445	///  or in textual repr: setCollectionAccess(uint8)446	function setCollectionAccess(uint8 mode) public {447		require(false, stub_error);448		mode;449		dummy = 0;450	}451452	/// Checks that user allowed to operate with collection.453	///454	/// @param user User address to check.455	/// @dev EVM selector for this function is: 0x91b6df49,456	///  or in textual repr: allowlistedCross((address,uint256))457	function allowlistedCross(EthCrossAccount memory user) public view returns (bool) {458		require(false, stub_error);459		user;460		dummy;461		return false;462	}463464	// /// Add the user to the allowed list.465	// ///466	// /// @param user Address of a trusted user.467	// /// @dev EVM selector for this function is: 0x67844fe6,468	// ///  or in textual repr: addToCollectionAllowList(address)469	// function addToCollectionAllowList(address user) public {470	// 	require(false, stub_error);471	// 	user;472	// 	dummy = 0;473	// }474475	/// Add user to allowed list.476	///477	/// @param user User cross account address.478	/// @dev EVM selector for this function is: 0xa0184a3a,479	///  or in textual repr: addToCollectionAllowListCross((address,uint256))480	function addToCollectionAllowListCross(EthCrossAccount memory user) public {481		require(false, stub_error);482		user;483		dummy = 0;484	}485486	// /// Remove the user from the allowed list.487	// ///488	// /// @param user Address of a removed user.489	// /// @dev EVM selector for this function is: 0x85c51acb,490	// ///  or in textual repr: removeFromCollectionAllowList(address)491	// function removeFromCollectionAllowList(address user) public {492	// 	require(false, stub_error);493	// 	user;494	// 	dummy = 0;495	// }496497	/// Remove user from allowed list.498	///499	/// @param user User cross account address.500	/// @dev EVM selector for this function is: 0x09ba452a,501	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))502	function removeFromCollectionAllowListCross(EthCrossAccount memory user) public {503		require(false, stub_error);504		user;505		dummy = 0;506	}507508	/// Switch permission for minting.509	///510	/// @param mode Enable if "true".511	/// @dev EVM selector for this function is: 0x00018e84,512	///  or in textual repr: setCollectionMintMode(bool)513	function setCollectionMintMode(bool mode) public {514		require(false, stub_error);515		mode;516		dummy = 0;517	}518519	// /// Check that account is the owner or admin of the collection520	// ///521	// /// @param user account to verify522	// /// @return "true" if account is the owner or admin523	// /// @dev EVM selector for this function is: 0x9811b0c7,524	// ///  or in textual repr: isOwnerOrAdmin(address)525	// function isOwnerOrAdmin(address user) public view returns (bool) {526	// 	require(false, stub_error);527	// 	user;528	// 	dummy;529	// 	return false;530	// }531532	/// Check that account is the owner or admin of the collection533	///534	/// @param user User cross account to verify535	/// @return "true" if account is the owner or admin536	/// @dev EVM selector for this function is: 0x3e75a905,537	///  or in textual repr: isOwnerOrAdminCross((address,uint256))538	function isOwnerOrAdminCross(EthCrossAccount memory user) public view returns (bool) {539		require(false, stub_error);540		user;541		dummy;542		return false;543	}544545	/// Returns collection type546	///547	/// @return `Fungible` or `NFT` or `ReFungible`548	/// @dev EVM selector for this function is: 0xd34b55b8,549	///  or in textual repr: uniqueCollectionType()550	function uniqueCollectionType() public view returns (string memory) {551		require(false, stub_error);552		dummy;553		return "";554	}555556	/// Get collection owner.557	///558	/// @return Tuble with sponsor address and his substrate mirror.559	/// If address is canonical then substrate mirror is zero and vice versa.560	/// @dev EVM selector for this function is: 0xdf727d3b,561	///  or in textual repr: collectionOwner()562	function collectionOwner() public view returns (EthCrossAccount memory) {563		require(false, stub_error);564		dummy;565		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);566	}567568	// /// Changes collection owner to another account569	// ///570	// /// @dev Owner can be changed only by current owner571	// /// @param newOwner new owner account572	// /// @dev EVM selector for this function is: 0x4f53e226,573	// ///  or in textual repr: changeCollectionOwner(address)574	// function changeCollectionOwner(address newOwner) public {575	// 	require(false, stub_error);576	// 	newOwner;577	// 	dummy = 0;578	// }579580	/// Get collection administrators581	///582	/// @return Vector of tuples with admins address and his substrate mirror.583	/// If address is canonical then substrate mirror is zero and vice versa.584	/// @dev EVM selector for this function is: 0x5813216b,585	///  or in textual repr: collectionAdmins()586	function collectionAdmins() public view returns (EthCrossAccount[] memory) {587		require(false, stub_error);588		dummy;589		return new EthCrossAccount[](0);590	}591592	/// Changes collection owner to another account593	///594	/// @dev Owner can be changed only by current owner595	/// @param newOwner new owner cross account596	/// @dev EVM selector for this function is: 0x6496c497,597	///  or in textual repr: changeCollectionOwnerCross((address,uint256))598	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) public {599		require(false, stub_error);600		newOwner;601		dummy = 0;602	}603}604605/// @dev Cross account struct606struct EthCrossAccount {607	address eth;608	uint256 sub;609}610611enum CollectionPermissions {612	CollectionAdmin,613	TokenOwner614}615616/// @dev anonymous struct617struct Tuple41 {618	CollectionPermissions field_0;619	bool field_1;620}621622/// @dev anonymous struct623struct Tuple38 {624	bool field_0;625	uint256[] field_1;626}627628/// @dev [`CollectionLimits`](up_data_structs::CollectionLimits) representation for EVM.629enum CollectionLimits {630	/// @dev How many tokens can a user have on one account.631	AccountTokenOwnership,632	/// @dev How many bytes of data are available for sponsorship.633	SponsoredDataSize,634	/// @dev In any case, chain default: [`SponsoringRateLimit::SponsoringDisabled`]635	SponsoredDataRateLimit,636	/// @dev How many tokens can be mined into this collection.637	TokenLimit,638	/// @dev Timeouts for transfer sponsoring.639	SponsorTransferTimeout,640	/// @dev Timeout for sponsoring an approval in passed blocks.641	SponsorApproveTimeout,642	/// @dev Whether the collection owner of the collection can send tokens (which belong to other users).643	OwnerCanTransfer,644	/// @dev Can the collection owner burn other people's tokens.645	OwnerCanDestroy,646	/// @dev Is it possible to send tokens from this collection between users.647	TransferEnabled648}649650/// @dev anonymous struct651struct Tuple32 {652	CollectionLimits field_0;653	bool field_1;654	uint256 field_2;655}656657/// @dev anonymous struct658struct Tuple31 {659	address field_0;660	uint256 field_1;661}662663/// @dev the ERC-165 identifier for this interface is 0x5b5e139f664contract ERC721Metadata is Dummy, ERC165 {665	// /// @notice A descriptive name for a collection of NFTs in this contract666	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`667	// /// @dev EVM selector for this function is: 0x06fdde03,668	// ///  or in textual repr: name()669	// function name() public view returns (string memory) {670	// 	require(false, stub_error);671	// 	dummy;672	// 	return "";673	// }674675	// /// @notice An abbreviated name for NFTs in this contract676	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`677	// /// @dev EVM selector for this function is: 0x95d89b41,678	// ///  or in textual repr: symbol()679	// function symbol() public view returns (string memory) {680	// 	require(false, stub_error);681	// 	dummy;682	// 	return "";683	// }684685	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.686	///687	/// @dev If the token has a `url` property and it is not empty, it is returned.688	///  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`.689	///  If the collection property `baseURI` is empty or absent, return "" (empty string)690	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix691	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).692	///693	/// @return token's const_metadata694	/// @dev EVM selector for this function is: 0xc87b56dd,695	///  or in textual repr: tokenURI(uint256)696	function tokenURI(uint256 tokenId) public view returns (string memory) {697		require(false, stub_error);698		tokenId;699		dummy;700		return "";701	}702}703704/// @title ERC721 Token that can be irreversibly burned (destroyed).705/// @dev the ERC-165 identifier for this interface is 0x42966c68706contract ERC721Burnable is Dummy, ERC165 {707	/// @notice Burns a specific ERC721 token.708	/// @dev Throws unless `msg.sender` is the current RFT owner, or an authorized709	///  operator of the current owner.710	/// @param tokenId The RFT to approve711	/// @dev EVM selector for this function is: 0x42966c68,712	///  or in textual repr: burn(uint256)713	function burn(uint256 tokenId) public {714		require(false, stub_error);715		tokenId;716		dummy = 0;717	}718}719720/// @dev inlined interface721contract ERC721UniqueMintableEvents {722	event MintingFinished();723}724725/// @title ERC721 minting logic.726/// @dev the ERC-165 identifier for this interface is 0x476ff149727contract ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {728	/// @dev EVM selector for this function is: 0x05d2035b,729	///  or in textual repr: mintingFinished()730	function mintingFinished() public view returns (bool) {731		require(false, stub_error);732		dummy;733		return false;734	}735736	/// @notice Function to a mint token.737	/// @param to The new owner738	/// @return uint256 The id of the newly minted token739	/// @dev EVM selector for this function is: 0x6a627842,740	///  or in textual repr: mint(address)741	function mint(address to) public returns (uint256) {742		require(false, stub_error);743		to;744		dummy = 0;745		return 0;746	}747748	// /// @notice Function to a mint token.749	// /// @dev `tokenId` should be obtained with `nextTokenId` method,750	// ///  unlike standard, you can't specify it manually751	// /// @param to The new owner752	// /// @param tokenId ID of the minted RFT753	// /// @dev EVM selector for this function is: 0x40c10f19,754	// ///  or in textual repr: mint(address,uint256)755	// function mint(address to, uint256 tokenId) public returns (bool) {756	// 	require(false, stub_error);757	// 	to;758	// 	tokenId;759	// 	dummy = 0;760	// 	return false;761	// }762763	/// @notice Function to mint token with the given tokenUri.764	/// @param to The new owner765	/// @param tokenUri Token URI that would be stored in the NFT properties766	/// @return uint256 The id of the newly minted token767	/// @dev EVM selector for this function is: 0x45c17782,768	///  or in textual repr: mintWithTokenURI(address,string)769	function mintWithTokenURI(address to, string memory tokenUri) public returns (uint256) {770		require(false, stub_error);771		to;772		tokenUri;773		dummy = 0;774		return 0;775	}776777	// /// @notice Function to mint token with the given tokenUri.778	// /// @dev `tokenId` should be obtained with `nextTokenId` method,779	// ///  unlike standard, you can't specify it manually780	// /// @param to The new owner781	// /// @param tokenId ID of the minted RFT782	// /// @param tokenUri Token URI that would be stored in the RFT properties783	// /// @dev EVM selector for this function is: 0x50bb4e7f,784	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)785	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) public returns (bool) {786	// 	require(false, stub_error);787	// 	to;788	// 	tokenId;789	// 	tokenUri;790	// 	dummy = 0;791	// 	return false;792	// }793794	/// @dev Not implemented795	/// @dev EVM selector for this function is: 0x7d64bcb4,796	///  or in textual repr: finishMinting()797	function finishMinting() public returns (bool) {798		require(false, stub_error);799		dummy = 0;800		return false;801	}802}803804/// @title Unique extensions for ERC721.805/// @dev the ERC-165 identifier for this interface is 0xabf30dc2806contract ERC721UniqueExtensions is Dummy, ERC165 {807	/// @notice A descriptive name for a collection of NFTs in this contract808	/// @dev EVM selector for this function is: 0x06fdde03,809	///  or in textual repr: name()810	function name() public view returns (string memory) {811		require(false, stub_error);812		dummy;813		return "";814	}815816	/// @notice An abbreviated name for NFTs in this contract817	/// @dev EVM selector for this function is: 0x95d89b41,818	///  or in textual repr: symbol()819	function symbol() public view returns (string memory) {820		require(false, stub_error);821		dummy;822		return "";823	}824825	/// @notice A description for the collection.826	/// @dev EVM selector for this function is: 0x7284e416,827	///  or in textual repr: description()828	function description() public view returns (string memory) {829		require(false, stub_error);830		dummy;831		return "";832	}833834	/// Returns the owner (in cross format) of the token.835	///836	/// @param tokenId Id for the token.837	/// @dev EVM selector for this function is: 0x2b29dace,838	///  or in textual repr: crossOwnerOf(uint256)839	function crossOwnerOf(uint256 tokenId) public view returns (EthCrossAccount memory) {840		require(false, stub_error);841		tokenId;842		dummy;843		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);844	}845846	/// Returns the token properties.847	///848	/// @param tokenId Id for the token.849	/// @param keys Properties keys. Empty keys for all propertyes.850	/// @return Vector of properties key/value pairs.851	/// @dev EVM selector for this function is: 0xe07ede7e,852	///  or in textual repr: properties(uint256,string[])853	function properties(uint256 tokenId, string[] memory keys) public view returns (Property[] memory) {854		require(false, stub_error);855		tokenId;856		keys;857		dummy;858		return new Property[](0);859	}860861	/// @notice Transfer ownership of an RFT862	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`863	///  is the zero address. Throws if `tokenId` is not a valid RFT.864	///  Throws if RFT pieces have multiple owners.865	/// @param to The new owner866	/// @param tokenId The RFT to transfer867	/// @dev EVM selector for this function is: 0xa9059cbb,868	///  or in textual repr: transfer(address,uint256)869	function transfer(address to, uint256 tokenId) public {870		require(false, stub_error);871		to;872		tokenId;873		dummy = 0;874	}875876	/// @notice Transfer ownership of an RFT877	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`878	///  is the zero address. Throws if `tokenId` is not a valid RFT.879	///  Throws if RFT pieces have multiple owners.880	/// @param to The new owner881	/// @param tokenId The RFT to transfer882	/// @dev EVM selector for this function is: 0x2ada85ff,883	///  or in textual repr: transferCross((address,uint256),uint256)884	function transferCross(EthCrossAccount memory to, uint256 tokenId) public {885		require(false, stub_error);886		to;887		tokenId;888		dummy = 0;889	}890891	/// @notice Transfer ownership of an RFT892	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`893	///  is the zero address. Throws if `tokenId` is not a valid RFT.894	///  Throws if RFT pieces have multiple owners.895	/// @param to The new owner896	/// @param tokenId The RFT to transfer897	/// @dev EVM selector for this function is: 0xd5cf430b,898	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)899	function transferFromCross(900		EthCrossAccount memory from,901		EthCrossAccount memory to,902		uint256 tokenId903	) public {904		require(false, stub_error);905		from;906		to;907		tokenId;908		dummy = 0;909	}910911	// /// @notice Burns a specific ERC721 token.912	// /// @dev Throws unless `msg.sender` is the current owner or an authorized913	// ///  operator for this RFT. Throws if `from` is not the current owner. Throws914	// ///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.915	// ///  Throws if RFT pieces have multiple owners.916	// /// @param from The current owner of the RFT917	// /// @param tokenId The RFT to transfer918	// /// @dev EVM selector for this function is: 0x79cc6790,919	// ///  or in textual repr: burnFrom(address,uint256)920	// function burnFrom(address from, uint256 tokenId) public {921	// 	require(false, stub_error);922	// 	from;923	// 	tokenId;924	// 	dummy = 0;925	// }926927	/// @notice Burns a specific ERC721 token.928	/// @dev Throws unless `msg.sender` is the current owner or an authorized929	///  operator for this RFT. Throws if `from` is not the current owner. Throws930	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.931	///  Throws if RFT pieces have multiple owners.932	/// @param from The current owner of the RFT933	/// @param tokenId The RFT to transfer934	/// @dev EVM selector for this function is: 0xbb2f5a58,935	///  or in textual repr: burnFromCross((address,uint256),uint256)936	function burnFromCross(EthCrossAccount memory from, uint256 tokenId) public {937		require(false, stub_error);938		from;939		tokenId;940		dummy = 0;941	}942943	/// @notice Returns next free RFT ID.944	/// @dev EVM selector for this function is: 0x75794a3c,945	///  or in textual repr: nextTokenId()946	function nextTokenId() public view returns (uint256) {947		require(false, stub_error);948		dummy;949		return 0;950	}951952	// /// @notice Function to mint multiple tokens.953	// /// @dev `tokenIds` should be an array of consecutive numbers and first number954	// ///  should be obtained with `nextTokenId` method955	// /// @param to The new owner956	// /// @param tokenIds IDs of the minted RFTs957	// /// @dev EVM selector for this function is: 0x44a9945e,958	// ///  or in textual repr: mintBulk(address,uint256[])959	// function mintBulk(address to, uint256[] memory tokenIds) public returns (bool) {960	// 	require(false, stub_error);961	// 	to;962	// 	tokenIds;963	// 	dummy = 0;964	// 	return false;965	// }966967	// /// @notice Function to mint multiple tokens with the given tokenUris.968	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive969	// ///  numbers and first number should be obtained with `nextTokenId` method970	// /// @param to The new owner971	// /// @param tokens array of pairs of token ID and token URI for minted tokens972	// /// @dev EVM selector for this function is: 0x36543006,973	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])974	// function mintBulkWithTokenURI(address to, Tuple14[] memory tokens) public returns (bool) {975	// 	require(false, stub_error);976	// 	to;977	// 	tokens;978	// 	dummy = 0;979	// 	return false;980	// }981982	/// @notice Function to a mint token.983	/// @param to The new owner crossAccountId984	/// @param properties Properties of minted token985	/// @return uint256 The id of the newly minted token986	/// @dev EVM selector for this function is: 0xb904db03,987	///  or in textual repr: mintCross((address,uint256),(string,bytes)[])988	function mintCross(EthCrossAccount memory to, Property[] memory properties) public returns (uint256) {989		require(false, stub_error);990		to;991		properties;992		dummy = 0;993		return 0;994	}995996	/// Returns EVM address for refungible token997	///998	/// @param token ID of the token999	/// @dev EVM selector for this function is: 0xab76fac6,1000	///  or in textual repr: tokenContractAddress(uint256)1001	function tokenContractAddress(uint256 token) public view returns (address) {1002		require(false, stub_error);1003		token;1004		dummy;1005		return 0x0000000000000000000000000000000000000000;1006	}1007}10081009/// @dev anonymous struct1010struct Tuple14 {1011	uint256 field_0;1012	string field_1;1013}10141015/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension1016/// @dev See https://eips.ethereum.org/EIPS/eip-7211017/// @dev the ERC-165 identifier for this interface is 0x780e9d631018contract ERC721Enumerable is Dummy, ERC165 {1019	/// @notice Enumerate valid RFTs1020	/// @param index A counter less than `totalSupply()`1021	/// @return The token identifier for the `index`th NFT,1022	///  (sort order not specified)1023	/// @dev EVM selector for this function is: 0x4f6ccce7,1024	///  or in textual repr: tokenByIndex(uint256)1025	function tokenByIndex(uint256 index) public view returns (uint256) {1026		require(false, stub_error);1027		index;1028		dummy;1029		return 0;1030	}10311032	/// Not implemented1033	/// @dev EVM selector for this function is: 0x2f745c59,1034	///  or in textual repr: tokenOfOwnerByIndex(address,uint256)1035	function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {1036		require(false, stub_error);1037		owner;1038		index;1039		dummy;1040		return 0;1041	}10421043	/// @notice Count RFTs tracked by this contract1044	/// @return A count of valid RFTs tracked by this contract, where each one of1045	///  them has an assigned and queryable owner not equal to the zero address1046	/// @dev EVM selector for this function is: 0x18160ddd,1047	///  or in textual repr: totalSupply()1048	function totalSupply() public view returns (uint256) {1049		require(false, stub_error);1050		dummy;1051		return 0;1052	}1053}10541055/// @dev inlined interface1056contract ERC721Events {1057	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);1058	event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);1059	event ApprovalForAll(address indexed owner, address indexed operator, bool approved);1060}10611062/// @title ERC-721 Non-Fungible Token Standard1063/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md1064/// @dev the ERC-165 identifier for this interface is 0x4016cd871065contract ERC721 is Dummy, ERC165, ERC721Events {1066	/// @notice Count all RFTs assigned to an owner1067	/// @dev RFTs assigned to the zero address are considered invalid, and this1068	///  function throws for queries about the zero address.1069	/// @param owner An address for whom to query the balance1070	/// @return The number of RFTs owned by `owner`, possibly zero1071	/// @dev EVM selector for this function is: 0x70a08231,1072	///  or in textual repr: balanceOf(address)1073	function balanceOf(address owner) public view returns (uint256) {1074		require(false, stub_error);1075		owner;1076		dummy;1077		return 0;1078	}10791080	/// @notice Find the owner of an RFT1081	/// @dev RFTs assigned to zero address are considered invalid, and queries1082	///  about them do throw.1083	///  Returns special 0xffffffffffffffffffffffffffffffffffffffff address for1084	///  the tokens that are partially owned.1085	/// @param tokenId The identifier for an RFT1086	/// @return The address of the owner of the RFT1087	/// @dev EVM selector for this function is: 0x6352211e,1088	///  or in textual repr: ownerOf(uint256)1089	function ownerOf(uint256 tokenId) public view returns (address) {1090		require(false, stub_error);1091		tokenId;1092		dummy;1093		return 0x0000000000000000000000000000000000000000;1094	}10951096	/// @dev Not implemented1097	/// @dev EVM selector for this function is: 0x60a11672,1098	///  or in textual repr: safeTransferFromWithData(address,address,uint256,bytes)1099	function safeTransferFromWithData(1100		address from,1101		address to,1102		uint256 tokenId,1103		bytes memory data1104	) public {1105		require(false, stub_error);1106		from;1107		to;1108		tokenId;1109		data;1110		dummy = 0;1111	}11121113	/// @dev Not implemented1114	/// @dev EVM selector for this function is: 0x42842e0e,1115	///  or in textual repr: safeTransferFrom(address,address,uint256)1116	function safeTransferFrom(1117		address from,1118		address to,1119		uint256 tokenId1120	) public {1121		require(false, stub_error);1122		from;1123		to;1124		tokenId;1125		dummy = 0;1126	}11271128	/// @notice Transfer ownership of an RFT -- THE CALLER IS RESPONSIBLE1129	///  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE1130	///  THEY MAY BE PERMANENTLY LOST1131	/// @dev Throws unless `msg.sender` is the current owner or an authorized1132	///  operator for this RFT. Throws if `from` is not the current owner. Throws1133	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.1134	///  Throws if RFT pieces have multiple owners.1135	/// @param from The current owner of the NFT1136	/// @param to The new owner1137	/// @param tokenId The NFT to transfer1138	/// @dev EVM selector for this function is: 0x23b872dd,1139	///  or in textual repr: transferFrom(address,address,uint256)1140	function transferFrom(1141		address from,1142		address to,1143		uint256 tokenId1144	) public {1145		require(false, stub_error);1146		from;1147		to;1148		tokenId;1149		dummy = 0;1150	}11511152	/// @dev Not implemented1153	/// @dev EVM selector for this function is: 0x095ea7b3,1154	///  or in textual repr: approve(address,uint256)1155	function approve(address approved, uint256 tokenId) public {1156		require(false, stub_error);1157		approved;1158		tokenId;1159		dummy = 0;1160	}11611162	/// @notice Sets or unsets the approval of a given operator.1163	///  The `operator` is allowed to transfer all token pieces of the `caller` on their behalf.1164	/// @param operator Operator1165	/// @param approved Should operator status be granted or revoked?1166	/// @dev EVM selector for this function is: 0xa22cb465,1167	///  or in textual repr: setApprovalForAll(address,bool)1168	function setApprovalForAll(address operator, bool approved) public {1169		require(false, stub_error);1170		operator;1171		approved;1172		dummy = 0;1173	}11741175	/// @dev Not implemented1176	/// @dev EVM selector for this function is: 0x081812fc,1177	///  or in textual repr: getApproved(uint256)1178	function getApproved(uint256 tokenId) public view returns (address) {1179		require(false, stub_error);1180		tokenId;1181		dummy;1182		return 0x0000000000000000000000000000000000000000;1183	}11841185	/// @notice Tells whether the given `owner` approves the `operator`.1186	/// @dev EVM selector for this function is: 0xe985e9c5,1187	///  or in textual repr: isApprovedForAll(address,address)1188	function isApprovedForAll(address owner, address operator) public view returns (bool) {1189		require(false, stub_error);1190		owner;1191		operator;1192		dummy;1193		return false;1194	}11951196	/// @notice Returns collection helper contract address1197	/// @dev EVM selector for this function is: 0x1896cce6,1198	///  or in textual repr: collectionHelperAddress()1199	function collectionHelperAddress() public view returns (address) {1200		require(false, stub_error);1201		dummy;1202		return 0x0000000000000000000000000000000000000000;1203	}1204}12051206contract UniqueRefungible is1207	Dummy,1208	ERC165,1209	ERC721,1210	ERC721Enumerable,1211	ERC721UniqueExtensions,1212	ERC721UniqueMintable,1213	ERC721Burnable,1214	ERC721Metadata,1215	Collection,1216	TokenProperties1217{}
modifiedtests/src/eth/abi/contractHelpers.jsondiffbeforeafterboth
--- a/tests/src/eth/abi/contractHelpers.json
+++ b/tests/src/eth/abi/contractHelpers.json
@@ -223,10 +223,10 @@
     "outputs": [
       {
         "components": [
-          { "internalType": "address", "name": "field_0", "type": "address" },
-          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+          { "internalType": "address", "name": "eth", "type": "address" },
+          { "internalType": "uint256", "name": "sub", "type": "uint256" }
         ],
-        "internalType": "struct Tuple0",
+        "internalType": "struct EthCrossAccount",
         "name": "",
         "type": "tuple"
       }
modifiedtests/src/eth/api/ContractHelpers.soldiffbeforeafterboth
--- a/tests/src/eth/api/ContractHelpers.sol
+++ b/tests/src/eth/api/ContractHelpers.sol
@@ -69,7 +69,7 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x766c4f37,
 	///  or in textual repr: sponsor(address)
-	function sponsor(address contractAddress) external view returns (Tuple0 memory);
+	function sponsor(address contractAddress) external view returns (EthCrossAccount memory);
 
 	/// Check tat contract has confirmed sponsor.
 	///
@@ -171,8 +171,8 @@
 	function toggleAllowlist(address contractAddress, bool enabled) external;
 }
 
-/// @dev anonymous struct
-struct Tuple0 {
-	address field_0;
-	uint256 field_1;
+/// @dev Cross account struct
+struct EthCrossAccount {
+	address eth;
+	uint256 sub;
 }
modifiedtests/src/eth/api/UniqueNFT.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -515,14 +515,14 @@
 	///  or in textual repr: mintingFinished()
 	function mintingFinished() external view returns (bool);
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
 	/// @dev EVM selector for this function is: 0x6a627842,
 	///  or in textual repr: mint(address)
 	function mint(address to) external returns (uint256);
 
-	// /// @notice Function to mint token.
+	// /// @notice Function to a mint token.
 	// /// @dev `tokenId` should be obtained with `nextTokenId` method,
 	// ///  unlike standard, you can't specify it manually
 	// /// @param to The new owner
@@ -674,7 +674,7 @@
 	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
 	// function mintBulkWithTokenURI(address to, Tuple13[] memory tokens) external returns (bool);
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @param to The new owner crossAccountId
 	/// @param properties Properties of minted token
 	/// @return uint256 The id of the newly minted token
modifiedtests/src/eth/api/UniqueRefungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueRefungible.sol
+++ b/tests/src/eth/api/UniqueRefungible.sol
@@ -513,14 +513,14 @@
 	///  or in textual repr: mintingFinished()
 	function mintingFinished() external view returns (bool);
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @param to The new owner
 	/// @return uint256 The id of the newly minted token
 	/// @dev EVM selector for this function is: 0x6a627842,
 	///  or in textual repr: mint(address)
 	function mint(address to) external returns (uint256);
 
-	// /// @notice Function to mint token.
+	// /// @notice Function to a mint token.
 	// /// @dev `tokenId` should be obtained with `nextTokenId` method,
 	// ///  unlike standard, you can't specify it manually
 	// /// @param to The new owner
@@ -666,7 +666,7 @@
 	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
 	// function mintBulkWithTokenURI(address to, Tuple12[] memory tokens) external returns (bool);
 
-	/// @notice Function to mint token.
+	/// @notice Function to a mint token.
 	/// @param to The new owner crossAccountId
 	/// @param properties Properties of minted token
 	/// @return uint256 The id of the newly minted token
modifiedtests/src/eth/nonFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nonFungible.test.ts
+++ b/tests/src/eth/nonFungible.test.ts
@@ -17,7 +17,6 @@
 import {itEth, usingEthPlaygrounds, expect, EthUniqueHelper} from './util';
 import {IKeyringPair} from '@polkadot/types/types';
 import {Contract} from 'web3-eth-contract';
-import exp from 'constants';
 import {ITokenPropertyPermission} from '../util/playgrounds/types';
 
 
@@ -180,9 +179,16 @@
     const caller = await helper.eth.createAccountWithBalance(donor);
     const receiverCross = helper.ethCrossAccount.fromKeyringPair(bob);
     const properties = Array(5).fill(0).map((_, i) => { return {key: `key_${i}`, value: Buffer.from(`value_${i}`)}; });
-    const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.key, permission: {tokenOwner: true,
-      collectionAdmin: true,
-      mutable: true}}; });
+    const permissions: ITokenPropertyPermission[] = properties
+      .map(p => {
+        return {
+          key: p.key, permission: {
+            tokenOwner: true,
+            collectionAdmin: true,
+            mutable: true,
+          },
+        };
+      });
     
     
     const collection = await helper.nft.mintCollection(minter, {
@@ -198,7 +204,7 @@
     let tokenId = result.events.Transfer.returnValues.tokenId;
     expect(tokenId).to.be.equal(expectedTokenId);
 
-    const event = result.events.Transfer;
+    let event = result.events.Transfer;
     expect(event.address).to.be.equal(collectionAddress);
     expect(event.returnValues.from).to.be.equal('0x0000000000000000000000000000000000000000');
     expect(event.returnValues.to).to.be.equal(helper.address.substrateToEth(bob.address));
@@ -206,10 +212,16 @@
     
     expectedTokenId = await contract.methods.nextTokenId().call();
     result = await contract.methods.mintCross(receiverCross, properties).send();
+    event = result.events.Transfer;
+    expect(event.address).to.be.equal(collectionAddress);
+    expect(event.returnValues.from).to.be.equal('0x0000000000000000000000000000000000000000');
+    expect(event.returnValues.to).to.be.equal(helper.address.substrateToEth(bob.address));
+    expect(await contract.methods.properties(tokenId, []).call()).to.be.like([]);
+    
     tokenId = result.events.Transfer.returnValues.tokenId;
-
+    
     expect(tokenId).to.be.equal(expectedTokenId);
-    
+
     expect(await contract.methods.properties(tokenId, []).call()).to.be.like(properties
       .map(p => { return helper.ethProperty.property(p.key, p.value.toString()); }));
   });
modifiedtests/src/eth/reFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/reFungible.test.ts
+++ b/tests/src/eth/reFungible.test.ts
@@ -17,7 +17,7 @@
 import {Pallets, requirePalletsOrSkip} from '../util';
 import {expect, itEth, usingEthPlaygrounds} from './util';
 import {IKeyringPair} from '@polkadot/types/types';
-import { ITokenPropertyPermission } from '../util/playgrounds/types';
+import {ITokenPropertyPermission} from '../util/playgrounds/types';
 
 describe('Refungible: Information getting', () => {
   let donor: IKeyringPair;
@@ -159,7 +159,7 @@
     let tokenId = result.events.Transfer.returnValues.tokenId;
     expect(tokenId).to.be.equal(expectedTokenId);
 
-    const event = result.events.Transfer;
+    let event = result.events.Transfer;
     expect(event.address).to.be.equal(collectionAddress);
     expect(event.returnValues.from).to.be.equal('0x0000000000000000000000000000000000000000');
     expect(event.returnValues.to).to.be.equal(helper.address.substrateToEth(bob.address));
@@ -167,6 +167,12 @@
     
     expectedTokenId = await contract.methods.nextTokenId().call();
     result = await contract.methods.mintCross(receiverCross, properties).send();
+    event = result.events.Transfer;
+    expect(event.address).to.be.equal(collectionAddress);
+    expect(event.returnValues.from).to.be.equal('0x0000000000000000000000000000000000000000');
+    expect(event.returnValues.to).to.be.equal(helper.address.substrateToEth(bob.address));
+    expect(await contract.methods.properties(tokenId, []).call()).to.be.like([]);
+    
     tokenId = result.events.Transfer.returnValues.tokenId;
 
     expect(tokenId).to.be.equal(expectedTokenId);