`fb2c7d6a78b6`

15 files changed

modifiedpallets/common/src/erc.rsdiff before after both

--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -37,6 +37,7 @@
 	Pallet, CollectionHandle, Config, CollectionProperties, SelfWeightOf,
 	eth::{
 		EthCrossAccount, convert_cross_account_to_uint256, CollectionPermissions as EvmPermissions,
+		CollectionLimits as EvmCollectionLimits,
 	},
 	weights::WeightInfo,
 };
@@ -304,6 +305,101 @@
 		Ok(result)
 	}
 
+	/// Get current collection limits.
+	///
+	/// @return Array of tuples (byte, bool, uint256) with limits and their values. Order of limits:
+	/// 	"accountTokenOwnershipLimit",
+	/// 	"sponsoredDataSize",
+	/// 	"sponsoredDataRateLimit",
+	/// 	"tokenLimit",
+	/// 	"sponsorTransferTimeout",
+	/// 	"sponsorApproveTimeout"
+	///  	"ownerCanTransfer",
+	/// 	"ownerCanDestroy",
+	/// 	"transfersEnabled"
+	/// Return `false` if a limit not set.
+	fn collection_limits(&self) -> Result<Vec<(EvmCollectionLimits, bool, uint256)>> {
+		let convert_value_limit = |limit: EvmCollectionLimits,
+		                           value: Option<u32>|
+		 -> (EvmCollectionLimits, bool, uint256) {
+			value
+				.map(|v| (limit, true, v.into()))
+				.unwrap_or((limit, false, Default::default()))
+		};
+
+		let convert_bool_limit = |limit: EvmCollectionLimits,
+		                          value: Option<bool>|
+		 -> (EvmCollectionLimits, bool, uint256) {
+			value
+				.map(|v| {
+					(
+						limit,
+						true,
+						if v {
+							uint256::from(1)
+						} else {
+							Default::default()
+						},
+					)
+				})
+				.unwrap_or((limit, false, Default::default()))
+		};
+
+		let limits = &self.collection.limits;
+
+		Ok(vec![
+			convert_value_limit(
+				EvmCollectionLimits::AccountTokenOwnership,
+				limits.account_token_ownership_limit,
+			),
+			convert_value_limit(
+				EvmCollectionLimits::SponsoredDataSize,
+				limits.sponsored_data_size,
+			),
+			limits
+				.sponsored_data_rate_limit
+				.map(|limit| {
+					(
+						EvmCollectionLimits::SponsoredDataRateLimit,
+						match limit {
+							SponsoringRateLimit::Blocks(_) => true,
+							_ => false,
+						},
+						match limit {
+							SponsoringRateLimit::Blocks(blocks) => blocks.into(),
+							_ => Default::default(),
+						},
+					)
+				})
+				.unwrap_or((
+					EvmCollectionLimits::SponsoredDataRateLimit,
+					false,
+					Default::default(),
+				)),
+			convert_value_limit(EvmCollectionLimits::TokenLimit, limits.token_limit),
+			convert_value_limit(
+				EvmCollectionLimits::SponsorTransferTimeout,
+				limits.sponsor_transfer_timeout,
+			),
+			convert_value_limit(
+				EvmCollectionLimits::SponsorApproveTimeout,
+				limits.sponsor_approve_timeout,
+			),
+			convert_bool_limit(
+				EvmCollectionLimits::OwnerCanTransfer,
+				limits.owner_can_transfer,
+			),
+			convert_bool_limit(
+				EvmCollectionLimits::OwnerCanDestroy,
+				limits.owner_can_destroy,
+			),
+			convert_bool_limit(
+				EvmCollectionLimits::TransferEnabled,
+				limits.transfers_enabled,
+			),
+		])
+	}
+
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
 	/// @param limit Name of the limit. Valid names:
@@ -318,9 +414,19 @@
 	/// 	"transfersEnabled"
 	/// @param value Value of the limit.
 	#[solidity(rename_selector = "setCollectionLimit")]
-	fn set_int_limit(&mut self, caller: caller, limit: string, value: uint256) -> Result<void> {
+	fn set_collection_limit(
+		&mut self,
+		caller: caller,
+		limit: EvmCollectionLimits,
+		status: bool,
+		value: uint256,
+	) -> Result<void> {
 		self.consume_store_reads_and_writes(1, 1)?;
 
+		if !status {
+			return Err(Error::Revert("user can't disable limits".into()));
+		}
+
 		let value = value
 			.try_into()
 			.map_err(|_| Error::Revert(format!("can't convert value to u32 \"{}\"", value)))?;
@@ -338,35 +444,35 @@
 
 		let mut limits = self.limits.clone();
 
-		match limit.as_str() {
-			"accountTokenOwnershipLimit" => {
+		match limit {
+			EvmCollectionLimits::AccountTokenOwnership => {
 				limits.account_token_ownership_limit = Some(value);
 			}
-			"sponsoredDataSize" => {
+			EvmCollectionLimits::SponsoredDataSize => {
 				limits.sponsored_data_size = Some(value);
 			}
-			"sponsoredDataRateLimit" => {
+			EvmCollectionLimits::SponsoredDataRateLimit => {
 				limits.sponsored_data_rate_limit = Some(SponsoringRateLimit::Blocks(value));
 			}
-			"tokenLimit" => {
+			EvmCollectionLimits::TokenLimit => {
 				limits.token_limit = Some(value);
 			}
-			"sponsorTransferTimeout" => {
+			EvmCollectionLimits::SponsorTransferTimeout => {
 				limits.sponsor_transfer_timeout = Some(value);
 			}
-			"sponsorApproveTimeout" => {
+			EvmCollectionLimits::SponsorApproveTimeout => {
 				limits.sponsor_approve_timeout = Some(value);
 			}
-			"ownerCanTransfer" => {
+			EvmCollectionLimits::OwnerCanTransfer => {
 				limits.owner_can_transfer = Some(convert_value_to_bool()?);
 			}
-			"ownerCanDestroy" => {
+			EvmCollectionLimits::OwnerCanDestroy => {
 				limits.owner_can_destroy = Some(convert_value_to_bool()?);
 			}
-			"transfersEnabled" => {
+			EvmCollectionLimits::TransferEnabled => {
 				limits.transfers_enabled = Some(convert_value_to_bool()?);
 			}
-			_ => return Err(Error::Revert(format!("unknown limit \"{}\"", limit))),
+			_ => return Err(Error::Revert(format!("unknown limit \"{:?}\"", limit))),
 		}
 
 		let caller = T::CrossAccountId::from_eth(caller);
@@ -778,3 +884,31 @@
 		})
 	}
 }
+
+fn convert_value_limit<V: Into<uint256> + Copy>(
+	limit: EvmCollectionLimits,
+	value: &Option<V>,
+) -> (EvmCollectionLimits, bool, uint256) {
+	value
+		.map(|v| (limit, true, v.into()))
+		.unwrap_or((limit, false, Default::default()))
+}
+
+fn convert_bool_limit(
+	limit: EvmCollectionLimits,
+	value: &Option<bool>,
+) -> (EvmCollectionLimits, bool, uint256) {
+	value
+		.map(|v| {
+			(
+				limit,
+				true,
+				if v {
+					uint256::from(1)
+				} else {
+					Default::default()
+				},
+			)
+		})
+		.unwrap_or((limit, false, Default::default()))
+}

modifiedpallets/common/src/eth.rsdiff before after both

--- a/pallets/common/src/eth.rs
+++ b/pallets/common/src/eth.rs
@@ -155,6 +155,20 @@
 		}
 	}
 }
+#[derive(Debug, Default, Clone, Copy, AbiCoder)]
+#[repr(u8)]
+pub enum CollectionLimits {
+	#[default]
+	AccountTokenOwnership,
+	SponsoredDataSize,
+	SponsoredDataRateLimit,
+	TokenLimit,
+	SponsorTransferTimeout,
+	SponsorApproveTimeout,
+	OwnerCanTransfer,
+	OwnerCanDestroy,
+	TransferEnabled,
+}
 #[derive(Default, Debug, Clone, Copy, AbiCoder)]
 #[repr(u8)]
 pub enum CollectionPermissions {

modifiedpallets/fungible/src/stubs/UniqueFungible.soldiff before after both

--- a/pallets/fungible/src/stubs/UniqueFungible.sol
+++ b/pallets/fungible/src/stubs/UniqueFungible.sol
@@ -158,6 +158,27 @@
 		return Tuple8(0x0000000000000000000000000000000000000000, 0);
 	}
 
+	/// Get current collection limits.
+	///
+	/// @return Array of tuples (byte, bool, uint256) with limits and their values. Order of limits:
+	/// 	"accountTokenOwnershipLimit",
+	/// 	"sponsoredDataSize",
+	/// 	"sponsoredDataRateLimit",
+	/// 	"tokenLimit",
+	/// 	"sponsorTransferTimeout",
+	/// 	"sponsorApproveTimeout"
+	///  	"ownerCanTransfer",
+	/// 	"ownerCanDestroy",
+	/// 	"transfersEnabled"
+	/// Return `false` if a limit not set.
+	/// @dev EVM selector for this function is: 0xf63bc572,
+	///  or in textual repr: collectionLimits()
+	function collectionLimits() public view returns (Tuple20[] memory) {
+		require(false, stub_error);
+		dummy;
+		return new Tuple20[](0);
+	}
+
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
 	/// @param limit Name of the limit. Valid names:
@@ -171,11 +192,16 @@
 	/// 	"ownerCanDestroy",
 	/// 	"transfersEnabled"
 	/// @param value Value of the limit.
-	/// @dev EVM selector for this function is: 0x4ad890a8,
-	///  or in textual repr: setCollectionLimit(string,uint256)
-	function setCollectionLimit(string memory limit, uint256 value) public {
+	/// @dev EVM selector for this function is: 0x88150bd0,
+	///  or in textual repr: setCollectionLimit(uint8,bool,uint256)
+	function setCollectionLimit(
+		CollectionLimits limit,
+		bool status,
+		uint256 value
+	) public {
 		require(false, stub_error);
 		limit;
+		status;
 		value;
 		dummy = 0;
 	}

modifiedpallets/nonfungible/src/stubs/UniqueNFT.soldiff before after both

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(Tuple48[] memory permissions) public {46		require(false, stub_error);47		permissions;48		dummy = 0;49	}5051	/// @dev EVM selector for this function is: 0xf23d7790,52	///  or in textual repr: tokenPropertyPermissions()53	function tokenPropertyPermissions() public view returns (Tuple48[] memory) {54		require(false, stub_error);55		dummy;56		return new Tuple48[](0);57	}5859	// /// @notice Set token property value.60	// /// @dev Throws error if `msg.sender` has no permission to edit the property.61	// /// @param tokenId ID of the token.62	// /// @param key Property key.63	// /// @param value Property value.64	// /// @dev EVM selector for this function is: 0x1752d67b,65	// ///  or in textual repr: setProperty(uint256,string,bytes)66	// function setProperty(uint256 tokenId, string memory key, bytes memory value) public {67	// 	require(false, stub_error);68	// 	tokenId;69	// 	key;70	// 	value;71	// 	dummy = 0;72	// }7374	/// @notice Set token properties value.75	/// @dev Throws error if `msg.sender` has no permission to edit the property.76	/// @param tokenId ID of the token.77	/// @param properties settable properties78	/// @dev EVM selector for this function is: 0x14ed3a6e,79	///  or in textual repr: setProperties(uint256,(string,bytes)[])80	function setProperties(uint256 tokenId, Property[] memory properties) public {81		require(false, stub_error);82		tokenId;83		properties;84		dummy = 0;85	}8687	// /// @notice Delete token property value.88	// /// @dev Throws error if `msg.sender` has no permission to edit the property.89	// /// @param tokenId ID of the token.90	// /// @param key Property key.91	// /// @dev EVM selector for this function is: 0x066111d1,92	// ///  or in textual repr: deleteProperty(uint256,string)93	// function deleteProperty(uint256 tokenId, string memory key) public {94	// 	require(false, stub_error);95	// 	tokenId;96	// 	key;97	// 	dummy = 0;98	// }99100	/// @notice Delete token properties value.101	/// @dev Throws error if `msg.sender` has no permission to edit the property.102	/// @param tokenId ID of the token.103	/// @param keys Properties key.104	/// @dev EVM selector for this function is: 0xc472d371,105	///  or in textual repr: deleteProperties(uint256,string[])106	function deleteProperties(uint256 tokenId, string[] memory keys) public {107		require(false, stub_error);108		tokenId;109		keys;110		dummy = 0;111	}112113	/// @notice Get token property value.114	/// @dev Throws error if key not found115	/// @param tokenId ID of the token.116	/// @param key Property key.117	/// @return Property value bytes118	/// @dev EVM selector for this function is: 0x7228c327,119	///  or in textual repr: property(uint256,string)120	function property(uint256 tokenId, string memory key) public view returns (bytes memory) {121		require(false, stub_error);122		tokenId;123		key;124		dummy;125		return hex"";126	}127}128129/// @dev Property struct130struct Property {131	string key;132	bytes value;133}134135enum EthTokenPermissions {136	Mutable,137	TokenOwner,138	CollectionAdmin139}140141/// @dev anonymous struct142struct Tuple48 {143	string field_0;144	Tuple46[] field_1;145}146147/// @dev anonymous struct148struct Tuple46 {149	EthTokenPermissions field_0;150	bool field_1;151}152153/// @title A contract that allows you to work with collections.154/// @dev the ERC-165 identifier for this interface is 0xb5e1747f155contract Collection is Dummy, ERC165 {156	// /// Set collection property.157	// ///158	// /// @param key Property key.159	// /// @param value Propery value.160	// /// @dev EVM selector for this function is: 0x2f073f66,161	// ///  or in textual repr: setCollectionProperty(string,bytes)162	// function setCollectionProperty(string memory key, bytes memory value) public {163	// 	require(false, stub_error);164	// 	key;165	// 	value;166	// 	dummy = 0;167	// }168169	/// Set collection properties.170	///171	/// @param properties Vector of properties key/value pair.172	/// @dev EVM selector for this function is: 0x50b26b2a,173	///  or in textual repr: setCollectionProperties((string,bytes)[])174	function setCollectionProperties(Property[] memory properties) public {175		require(false, stub_error);176		properties;177		dummy = 0;178	}179180	// /// Delete collection property.181	// ///182	// /// @param key Property key.183	// /// @dev EVM selector for this function is: 0x7b7debce,184	// ///  or in textual repr: deleteCollectionProperty(string)185	// function deleteCollectionProperty(string memory key) public {186	// 	require(false, stub_error);187	// 	key;188	// 	dummy = 0;189	// }190191	/// Delete collection properties.192	///193	/// @param keys Properties keys.194	/// @dev EVM selector for this function is: 0xee206ee3,195	///  or in textual repr: deleteCollectionProperties(string[])196	function deleteCollectionProperties(string[] memory keys) public {197		require(false, stub_error);198		keys;199		dummy = 0;200	}201202	/// Get collection property.203	///204	/// @dev Throws error if key not found.205	///206	/// @param key Property key.207	/// @return bytes The property corresponding to the key.208	/// @dev EVM selector for this function is: 0xcf24fd6d,209	///  or in textual repr: collectionProperty(string)210	function collectionProperty(string memory key) public view returns (bytes memory) {211		require(false, stub_error);212		key;213		dummy;214		return hex"";215	}216217	/// Get collection properties.218	///219	/// @param keys Properties keys. Empty keys for all propertyes.220	/// @return Vector of properties key/value pairs.221	/// @dev EVM selector for this function is: 0x285fb8e6,222	///  or in textual repr: collectionProperties(string[])223	function collectionProperties(string[] memory keys) public view returns (Property[] memory) {224		require(false, stub_error);225		keys;226		dummy;227		return new Property[](0);228	}229230	// /// Set the sponsor of the collection.231	// ///232	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.233	// ///234	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.235	// /// @dev EVM selector for this function is: 0x7623402e,236	// ///  or in textual repr: setCollectionSponsor(address)237	// function setCollectionSponsor(address sponsor) public {238	// 	require(false, stub_error);239	// 	sponsor;240	// 	dummy = 0;241	// }242243	/// Set the sponsor of the collection.244	///245	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.246	///247	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.248	/// @dev EVM selector for this function is: 0x84a1d5a8,249	///  or in textual repr: setCollectionSponsorCross((address,uint256))250	function setCollectionSponsorCross(EthCrossAccount memory sponsor) public {251		require(false, stub_error);252		sponsor;253		dummy = 0;254	}255256	/// Whether there is a pending sponsor.257	/// @dev EVM selector for this function is: 0x058ac185,258	///  or in textual repr: hasCollectionPendingSponsor()259	function hasCollectionPendingSponsor() public view returns (bool) {260		require(false, stub_error);261		dummy;262		return false;263	}264265	/// Collection sponsorship confirmation.266	///267	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.268	/// @dev EVM selector for this function is: 0x3c50e97a,269	///  or in textual repr: confirmCollectionSponsorship()270	function confirmCollectionSponsorship() public {271		require(false, stub_error);272		dummy = 0;273	}274275	/// Remove collection sponsor.276	/// @dev EVM selector for this function is: 0x6e0326a3,277	///  or in textual repr: removeCollectionSponsor()278	function removeCollectionSponsor() public {279		require(false, stub_error);280		dummy = 0;281	}282283	/// Get current sponsor.284	///285	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.286	/// @dev EVM selector for this function is: 0x6ec0a9f1,287	///  or in textual repr: collectionSponsor()288	function collectionSponsor() public view returns (Tuple30 memory) {289		require(false, stub_error);290		dummy;291		return Tuple30(0x0000000000000000000000000000000000000000, 0);292	}293294	/// Set limits for the collection.295	/// @dev Throws error if limit not found.296	/// @param limit Name of the limit. Valid names:297	/// 	"accountTokenOwnershipLimit",298	/// 	"sponsoredDataSize",299	/// 	"sponsoredDataRateLimit",300	/// 	"tokenLimit",301	/// 	"sponsorTransferTimeout",302	/// 	"sponsorApproveTimeout"303	///  	"ownerCanTransfer",304	/// 	"ownerCanDestroy",305	/// 	"transfersEnabled"306	/// @param value Value of the limit.307	/// @dev EVM selector for this function is: 0x4ad890a8,308	///  or in textual repr: setCollectionLimit(string,uint256)309	function setCollectionLimit(string memory limit, uint256 value) public {310		require(false, stub_error);311		limit;312		value;313		dummy = 0;314	}315316	/// Get contract address.317	/// @dev EVM selector for this function is: 0xf6b4dfb4,318	///  or in textual repr: contractAddress()319	function contractAddress() public view returns (address) {320		require(false, stub_error);321		dummy;322		return 0x0000000000000000000000000000000000000000;323	}324325	/// Add collection admin.326	/// @param newAdmin Cross account administrator address.327	/// @dev EVM selector for this function is: 0x859aa7d6,328	///  or in textual repr: addCollectionAdminCross((address,uint256))329	function addCollectionAdminCross(EthCrossAccount memory newAdmin) public {330		require(false, stub_error);331		newAdmin;332		dummy = 0;333	}334335	/// Remove collection admin.336	/// @param admin Cross account administrator address.337	/// @dev EVM selector for this function is: 0x6c0cd173,338	///  or in textual repr: removeCollectionAdminCross((address,uint256))339	function removeCollectionAdminCross(EthCrossAccount memory admin) public {340		require(false, stub_error);341		admin;342		dummy = 0;343	}344345	// /// Add collection admin.346	// /// @param newAdmin Address of the added administrator.347	// /// @dev EVM selector for this function is: 0x92e462c7,348	// ///  or in textual repr: addCollectionAdmin(address)349	// function addCollectionAdmin(address newAdmin) public {350	// 	require(false, stub_error);351	// 	newAdmin;352	// 	dummy = 0;353	// }354355	// /// Remove collection admin.356	// ///357	// /// @param admin Address of the removed administrator.358	// /// @dev EVM selector for this function is: 0xfafd7b42,359	// ///  or in textual repr: removeCollectionAdmin(address)360	// function removeCollectionAdmin(address admin) public {361	// 	require(false, stub_error);362	// 	admin;363	// 	dummy = 0;364	// }365366	/// Toggle accessibility of collection nesting.367	///368	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'369	/// @dev EVM selector for this function is: 0x112d4586,370	///  or in textual repr: setCollectionNesting(bool)371	function setCollectionNesting(bool enable) public {372		require(false, stub_error);373		enable;374		dummy = 0;375	}376377	/// Toggle accessibility of collection nesting.378	///379	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'380	/// @param collections Addresses of collections that will be available for nesting.381	/// @dev EVM selector for this function is: 0x64872396,382	///  or in textual repr: setCollectionNesting(bool,address[])383	function setCollectionNesting(bool enable, address[] memory collections) public {384		require(false, stub_error);385		enable;386		collections;387		dummy = 0;388	}389390	/// Returns nesting for a collection391	/// @dev EVM selector for this function is: 0x22d25bfe,392	///  or in textual repr: collectionNestingRestrictedCollectionIds()393	function collectionNestingRestrictedCollectionIds() public view returns (Tuple34 memory) {394		require(false, stub_error);395		dummy;396		return Tuple34(false, new uint256[](0));397	}398399	/// Returns permissions for a collection400	/// @dev EVM selector for this function is: 0x5b2eaf4b,401	///  or in textual repr: collectionNestingPermissions()402	function collectionNestingPermissions() public view returns (Tuple37[] memory) {403		require(false, stub_error);404		dummy;405		return new Tuple37[](0);406	}407408	/// Set the collection access method.409	/// @param mode Access mode410	/// 	0 for Normal411	/// 	1 for AllowList412	/// @dev EVM selector for this function is: 0x41835d4c,413	///  or in textual repr: setCollectionAccess(uint8)414	function setCollectionAccess(uint8 mode) public {415		require(false, stub_error);416		mode;417		dummy = 0;418	}419420	/// Checks that user allowed to operate with collection.421	///422	/// @param user User address to check.423	/// @dev EVM selector for this function is: 0x91b6df49,424	///  or in textual repr: allowlistedCross((address,uint256))425	function allowlistedCross(EthCrossAccount memory user) public view returns (bool) {426		require(false, stub_error);427		user;428		dummy;429		return false;430	}431432	// /// Add the user to the allowed list.433	// ///434	// /// @param user Address of a trusted user.435	// /// @dev EVM selector for this function is: 0x67844fe6,436	// ///  or in textual repr: addToCollectionAllowList(address)437	// function addToCollectionAllowList(address user) public {438	// 	require(false, stub_error);439	// 	user;440	// 	dummy = 0;441	// }442443	/// Add user to allowed list.444	///445	/// @param user User cross account address.446	/// @dev EVM selector for this function is: 0xa0184a3a,447	///  or in textual repr: addToCollectionAllowListCross((address,uint256))448	function addToCollectionAllowListCross(EthCrossAccount memory user) public {449		require(false, stub_error);450		user;451		dummy = 0;452	}453454	// /// Remove the user from the allowed list.455	// ///456	// /// @param user Address of a removed user.457	// /// @dev EVM selector for this function is: 0x85c51acb,458	// ///  or in textual repr: removeFromCollectionAllowList(address)459	// function removeFromCollectionAllowList(address user) public {460	// 	require(false, stub_error);461	// 	user;462	// 	dummy = 0;463	// }464465	/// Remove user from allowed list.466	///467	/// @param user User cross account address.468	/// @dev EVM selector for this function is: 0x09ba452a,469	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))470	function removeFromCollectionAllowListCross(EthCrossAccount memory user) public {471		require(false, stub_error);472		user;473		dummy = 0;474	}475476	/// Switch permission for minting.477	///478	/// @param mode Enable if "true".479	/// @dev EVM selector for this function is: 0x00018e84,480	///  or in textual repr: setCollectionMintMode(bool)481	function setCollectionMintMode(bool mode) public {482		require(false, stub_error);483		mode;484		dummy = 0;485	}486487	// /// Check that account is the owner or admin of the collection488	// ///489	// /// @param user account to verify490	// /// @return "true" if account is the owner or admin491	// /// @dev EVM selector for this function is: 0x9811b0c7,492	// ///  or in textual repr: isOwnerOrAdmin(address)493	// function isOwnerOrAdmin(address user) public view returns (bool) {494	// 	require(false, stub_error);495	// 	user;496	// 	dummy;497	// 	return false;498	// }499500	/// Check that account is the owner or admin of the collection501	///502	/// @param user User cross account to verify503	/// @return "true" if account is the owner or admin504	/// @dev EVM selector for this function is: 0x3e75a905,505	///  or in textual repr: isOwnerOrAdminCross((address,uint256))506	function isOwnerOrAdminCross(EthCrossAccount memory user) public view returns (bool) {507		require(false, stub_error);508		user;509		dummy;510		return false;511	}512513	/// Returns collection type514	///515	/// @return `Fungible` or `NFT` or `ReFungible`516	/// @dev EVM selector for this function is: 0xd34b55b8,517	///  or in textual repr: uniqueCollectionType()518	function uniqueCollectionType() public view returns (string memory) {519		require(false, stub_error);520		dummy;521		return "";522	}523524	/// Get collection owner.525	///526	/// @return Tuble with sponsor address and his substrate mirror.527	/// If address is canonical then substrate mirror is zero and vice versa.528	/// @dev EVM selector for this function is: 0xdf727d3b,529	///  or in textual repr: collectionOwner()530	function collectionOwner() public view returns (EthCrossAccount memory) {531		require(false, stub_error);532		dummy;533		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);534	}535536	// /// Changes collection owner to another account537	// ///538	// /// @dev Owner can be changed only by current owner539	// /// @param newOwner new owner account540	// /// @dev EVM selector for this function is: 0x4f53e226,541	// ///  or in textual repr: changeCollectionOwner(address)542	// function changeCollectionOwner(address newOwner) public {543	// 	require(false, stub_error);544	// 	newOwner;545	// 	dummy = 0;546	// }547548	/// Get collection administrators549	///550	/// @return Vector of tuples with admins address and his substrate mirror.551	/// If address is canonical then substrate mirror is zero and vice versa.552	/// @dev EVM selector for this function is: 0x5813216b,553	///  or in textual repr: collectionAdmins()554	function collectionAdmins() public view returns (EthCrossAccount[] memory) {555		require(false, stub_error);556		dummy;557		return new EthCrossAccount[](0);558	}559560	/// Changes collection owner to another account561	///562	/// @dev Owner can be changed only by current owner563	/// @param newOwner new owner cross account564	/// @dev EVM selector for this function is: 0x6496c497,565	///  or in textual repr: changeCollectionOwnerCross((address,uint256))566	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) public {567		require(false, stub_error);568		newOwner;569		dummy = 0;570	}571}572573/// @dev Cross account struct574struct EthCrossAccount {575	address eth;576	uint256 sub;577}578579enum CollectionPermissions {580	CollectionAdmin,581	TokenOwner582}583584/// @dev anonymous struct585struct Tuple37 {586	CollectionPermissions field_0;587	bool field_1;588}589590/// @dev anonymous struct591struct Tuple34 {592	bool field_0;593	uint256[] field_1;594}595596/// @dev anonymous struct597struct Tuple30 {598	address field_0;599	uint256 field_1;600}601602/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension603/// @dev See https://eips.ethereum.org/EIPS/eip-721604/// @dev the ERC-165 identifier for this interface is 0x5b5e139f605contract ERC721Metadata is Dummy, ERC165 {606	// /// @notice A descriptive name for a collection of NFTs in this contract607	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`608	// /// @dev EVM selector for this function is: 0x06fdde03,609	// ///  or in textual repr: name()610	// function name() public view returns (string memory) {611	// 	require(false, stub_error);612	// 	dummy;613	// 	return "";614	// }615616	// /// @notice An abbreviated name for NFTs in this contract617	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`618	// /// @dev EVM selector for this function is: 0x95d89b41,619	// ///  or in textual repr: symbol()620	// function symbol() public view returns (string memory) {621	// 	require(false, stub_error);622	// 	dummy;623	// 	return "";624	// }625626	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.627	///628	/// @dev If the token has a `url` property and it is not empty, it is returned.629	///  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`.630	///  If the collection property `baseURI` is empty or absent, return "" (empty string)631	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix632	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).633	///634	/// @return token's const_metadata635	/// @dev EVM selector for this function is: 0xc87b56dd,636	///  or in textual repr: tokenURI(uint256)637	function tokenURI(uint256 tokenId) public view returns (string memory) {638		require(false, stub_error);639		tokenId;640		dummy;641		return "";642	}643}644645/// @title ERC721 Token that can be irreversibly burned (destroyed).646/// @dev the ERC-165 identifier for this interface is 0x42966c68647contract ERC721Burnable is Dummy, ERC165 {648	/// @notice Burns a specific ERC721 token.649	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized650	///  operator of the current owner.651	/// @param tokenId The NFT to approve652	/// @dev EVM selector for this function is: 0x42966c68,653	///  or in textual repr: burn(uint256)654	function burn(uint256 tokenId) public {655		require(false, stub_error);656		tokenId;657		dummy = 0;658	}659}660661/// @dev inlined interface662contract ERC721UniqueMintableEvents {663	event MintingFinished();664}665666/// @title ERC721 minting logic.667/// @dev the ERC-165 identifier for this interface is 0x476ff149668contract ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {669	/// @dev EVM selector for this function is: 0x05d2035b,670	///  or in textual repr: mintingFinished()671	function mintingFinished() public view returns (bool) {672		require(false, stub_error);673		dummy;674		return false;675	}676677	/// @notice Function to mint token.678	/// @param to The new owner679	/// @return uint256 The id of the newly minted token680	/// @dev EVM selector for this function is: 0x6a627842,681	///  or in textual repr: mint(address)682	function mint(address to) public returns (uint256) {683		require(false, stub_error);684		to;685		dummy = 0;686		return 0;687	}688689	// /// @notice Function to mint token.690	// /// @dev `tokenId` should be obtained with `nextTokenId` method,691	// ///  unlike standard, you can't specify it manually692	// /// @param to The new owner693	// /// @param tokenId ID of the minted NFT694	// /// @dev EVM selector for this function is: 0x40c10f19,695	// ///  or in textual repr: mint(address,uint256)696	// function mint(address to, uint256 tokenId) public returns (bool) {697	// 	require(false, stub_error);698	// 	to;699	// 	tokenId;700	// 	dummy = 0;701	// 	return false;702	// }703704	/// @notice Function to mint token with the given tokenUri.705	/// @param to The new owner706	/// @param tokenUri Token URI that would be stored in the NFT properties707	/// @return uint256 The id of the newly minted token708	/// @dev EVM selector for this function is: 0x45c17782,709	///  or in textual repr: mintWithTokenURI(address,string)710	function mintWithTokenURI(address to, string memory tokenUri) public returns (uint256) {711		require(false, stub_error);712		to;713		tokenUri;714		dummy = 0;715		return 0;716	}717718	// /// @notice Function to mint token with the given tokenUri.719	// /// @dev `tokenId` should be obtained with `nextTokenId` method,720	// ///  unlike standard, you can't specify it manually721	// /// @param to The new owner722	// /// @param tokenId ID of the minted NFT723	// /// @param tokenUri Token URI that would be stored in the NFT properties724	// /// @dev EVM selector for this function is: 0x50bb4e7f,725	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)726	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) public returns (bool) {727	// 	require(false, stub_error);728	// 	to;729	// 	tokenId;730	// 	tokenUri;731	// 	dummy = 0;732	// 	return false;733	// }734735	/// @dev Not implemented736	/// @dev EVM selector for this function is: 0x7d64bcb4,737	///  or in textual repr: finishMinting()738	function finishMinting() public returns (bool) {739		require(false, stub_error);740		dummy = 0;741		return false;742	}743}744745/// @title Unique extensions for ERC721.746/// @dev the ERC-165 identifier for this interface is 0xb74c26b7747contract ERC721UniqueExtensions is Dummy, ERC165 {748	/// @notice A descriptive name for a collection of NFTs in this contract749	/// @dev EVM selector for this function is: 0x06fdde03,750	///  or in textual repr: name()751	function name() public view returns (string memory) {752		require(false, stub_error);753		dummy;754		return "";755	}756757	/// @notice An abbreviated name for NFTs in this contract758	/// @dev EVM selector for this function is: 0x95d89b41,759	///  or in textual repr: symbol()760	function symbol() public view returns (string memory) {761		require(false, stub_error);762		dummy;763		return "";764	}765766	/// @notice A description for the collection.767	/// @dev EVM selector for this function is: 0x7284e416,768	///  or in textual repr: description()769	function description() public view returns (string memory) {770		require(false, stub_error);771		dummy;772		return "";773	}774775	/// Returns the owner (in cross format) of the token.776	///777	/// @param tokenId Id for the token.778	/// @dev EVM selector for this function is: 0x2b29dace,779	///  or in textual repr: crossOwnerOf(uint256)780	function crossOwnerOf(uint256 tokenId) public view returns (EthCrossAccount memory) {781		require(false, stub_error);782		tokenId;783		dummy;784		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);785	}786787	/// Returns the token properties.788	///789	/// @param tokenId Id for the token.790	/// @param keys Properties keys. Empty keys for all propertyes.791	/// @return Vector of properties key/value pairs.792	/// @dev EVM selector for this function is: 0xe07ede7e,793	///  or in textual repr: properties(uint256,string[])794	function properties(uint256 tokenId, string[] memory keys) public view returns (Property[] memory) {795		require(false, stub_error);796		tokenId;797		keys;798		dummy;799		return new Property[](0);800	}801802	/// @notice Set or reaffirm the approved address for an NFT803	/// @dev The zero address indicates there is no approved address.804	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized805	///  operator of the current owner.806	/// @param approved The new substrate address approved NFT controller807	/// @param tokenId The NFT to approve808	/// @dev EVM selector for this function is: 0x0ecd0ab0,809	///  or in textual repr: approveCross((address,uint256),uint256)810	function approveCross(EthCrossAccount memory approved, uint256 tokenId) public {811		require(false, stub_error);812		approved;813		tokenId;814		dummy = 0;815	}816817	/// @notice Transfer ownership of an NFT818	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`819	///  is the zero address. Throws if `tokenId` is not a valid NFT.820	/// @param to The new owner821	/// @param tokenId The NFT to transfer822	/// @dev EVM selector for this function is: 0xa9059cbb,823	///  or in textual repr: transfer(address,uint256)824	function transfer(address to, uint256 tokenId) public {825		require(false, stub_error);826		to;827		tokenId;828		dummy = 0;829	}830831	/// @notice Transfer ownership of an NFT832	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`833	///  is the zero address. Throws if `tokenId` is not a valid NFT.834	/// @param to The new owner835	/// @param tokenId The NFT to transfer836	/// @dev EVM selector for this function is: 0x2ada85ff,837	///  or in textual repr: transferCross((address,uint256),uint256)838	function transferCross(EthCrossAccount memory to, uint256 tokenId) public {839		require(false, stub_error);840		to;841		tokenId;842		dummy = 0;843	}844845	/// @notice Transfer ownership of an NFT from cross account address to cross account address846	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`847	///  is the zero address. Throws if `tokenId` is not a valid NFT.848	/// @param from Cross acccount address of current owner849	/// @param to Cross acccount address of new owner850	/// @param tokenId The NFT to transfer851	/// @dev EVM selector for this function is: 0xd5cf430b,852	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)853	function transferFromCross(854		EthCrossAccount memory from,855		EthCrossAccount memory to,856		uint256 tokenId857	) public {858		require(false, stub_error);859		from;860		to;861		tokenId;862		dummy = 0;863	}864865	// /// @notice Burns a specific ERC721 token.866	// /// @dev Throws unless `msg.sender` is the current owner or an authorized867	// ///  operator for this NFT. Throws if `from` is not the current owner. Throws868	// ///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.869	// /// @param from The current owner of the NFT870	// /// @param tokenId The NFT to transfer871	// /// @dev EVM selector for this function is: 0x79cc6790,872	// ///  or in textual repr: burnFrom(address,uint256)873	// function burnFrom(address from, uint256 tokenId) public {874	// 	require(false, stub_error);875	// 	from;876	// 	tokenId;877	// 	dummy = 0;878	// }879880	/// @notice Burns a specific ERC721 token.881	/// @dev Throws unless `msg.sender` is the current owner or an authorized882	///  operator for this NFT. Throws if `from` is not the current owner. Throws883	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.884	/// @param from The current owner of the NFT885	/// @param tokenId The NFT to transfer886	/// @dev EVM selector for this function is: 0xbb2f5a58,887	///  or in textual repr: burnFromCross((address,uint256),uint256)888	function burnFromCross(EthCrossAccount memory from, uint256 tokenId) public {889		require(false, stub_error);890		from;891		tokenId;892		dummy = 0;893	}894895	/// @notice Returns next free NFT ID.896	/// @dev EVM selector for this function is: 0x75794a3c,897	///  or in textual repr: nextTokenId()898	function nextTokenId() public view returns (uint256) {899		require(false, stub_error);900		dummy;901		return 0;902	}903	// /// @notice Function to mint multiple tokens.904	// /// @dev `tokenIds` should be an array of consecutive numbers and first number905	// ///  should be obtained with `nextTokenId` method906	// /// @param to The new owner907	// /// @param tokenIds IDs of the minted NFTs908	// /// @dev EVM selector for this function is: 0x44a9945e,909	// ///  or in textual repr: mintBulk(address,uint256[])910	// function mintBulk(address to, uint256[] memory tokenIds) public returns (bool) {911	// 	require(false, stub_error);912	// 	to;913	// 	tokenIds;914	// 	dummy = 0;915	// 	return false;916	// }917918	// /// @notice Function to mint multiple tokens with the given tokenUris.919	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive920	// ///  numbers and first number should be obtained with `nextTokenId` method921	// /// @param to The new owner922	// /// @param tokens array of pairs of token ID and token URI for minted tokens923	// /// @dev EVM selector for this function is: 0x36543006,924	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])925	// function mintBulkWithTokenURI(address to, Tuple15[] memory tokens) public returns (bool) {926	// 	require(false, stub_error);927	// 	to;928	// 	tokens;929	// 	dummy = 0;930	// 	return false;931	// }932933}934935/// @dev anonymous struct936struct Tuple15 {937	uint256 field_0;938	string field_1;939}940941/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension942/// @dev See https://eips.ethereum.org/EIPS/eip-721943/// @dev the ERC-165 identifier for this interface is 0x780e9d63944contract ERC721Enumerable is Dummy, ERC165 {945	/// @notice Enumerate valid NFTs946	/// @param index A counter less than `totalSupply()`947	/// @return The token identifier for the `index`th NFT,948	///  (sort order not specified)949	/// @dev EVM selector for this function is: 0x4f6ccce7,950	///  or in textual repr: tokenByIndex(uint256)951	function tokenByIndex(uint256 index) public view returns (uint256) {952		require(false, stub_error);953		index;954		dummy;955		return 0;956	}957958	/// @dev Not implemented959	/// @dev EVM selector for this function is: 0x2f745c59,960	///  or in textual repr: tokenOfOwnerByIndex(address,uint256)961	function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {962		require(false, stub_error);963		owner;964		index;965		dummy;966		return 0;967	}968969	/// @notice Count NFTs tracked by this contract970	/// @return A count of valid NFTs tracked by this contract, where each one of971	///  them has an assigned and queryable owner not equal to the zero address972	/// @dev EVM selector for this function is: 0x18160ddd,973	///  or in textual repr: totalSupply()974	function totalSupply() public view returns (uint256) {975		require(false, stub_error);976		dummy;977		return 0;978	}979}980981/// @dev inlined interface982contract ERC721Events {983	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);984	event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);985	event ApprovalForAll(address indexed owner, address indexed operator, bool approved);986}987988/// @title ERC-721 Non-Fungible Token Standard989/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md990/// @dev the ERC-165 identifier for this interface is 0x983a942b991contract ERC721 is Dummy, ERC165, ERC721Events {992	/// @notice Count all NFTs assigned to an owner993	/// @dev NFTs assigned to the zero address are considered invalid, and this994	///  function throws for queries about the zero address.995	/// @param owner An address for whom to query the balance996	/// @return The number of NFTs owned by `owner`, possibly zero997	/// @dev EVM selector for this function is: 0x70a08231,998	///  or in textual repr: balanceOf(address)999	function balanceOf(address owner) public view returns (uint256) {1000		require(false, stub_error);1001		owner;1002		dummy;1003		return 0;1004	}10051006	/// @notice Find the owner of an NFT1007	/// @dev NFTs assigned to zero address are considered invalid, and queries1008	///  about them do throw.1009	/// @param tokenId The identifier for an NFT1010	/// @return The address of the owner of the NFT1011	/// @dev EVM selector for this function is: 0x6352211e,1012	///  or in textual repr: ownerOf(uint256)1013	function ownerOf(uint256 tokenId) public view returns (address) {1014		require(false, stub_error);1015		tokenId;1016		dummy;1017		return 0x0000000000000000000000000000000000000000;1018	}10191020	/// @dev Not implemented1021	/// @dev EVM selector for this function is: 0xb88d4fde,1022	///  or in textual repr: safeTransferFrom(address,address,uint256,bytes)1023	function safeTransferFrom(1024		address from,1025		address to,1026		uint256 tokenId,1027		bytes memory data1028	) public {1029		require(false, stub_error);1030		from;1031		to;1032		tokenId;1033		data;1034		dummy = 0;1035	}10361037	/// @dev Not implemented1038	/// @dev EVM selector for this function is: 0x42842e0e,1039	///  or in textual repr: safeTransferFrom(address,address,uint256)1040	function safeTransferFrom(1041		address from,1042		address to,1043		uint256 tokenId1044	) public {1045		require(false, stub_error);1046		from;1047		to;1048		tokenId;1049		dummy = 0;1050	}10511052	/// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE1053	///  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE1054	///  THEY MAY BE PERMANENTLY LOST1055	/// @dev Throws unless `msg.sender` is the current owner or an authorized1056	///  operator for this NFT. Throws if `from` is not the current owner. Throws1057	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.1058	/// @param from The current owner of the NFT1059	/// @param to The new owner1060	/// @param tokenId The NFT to transfer1061	/// @dev EVM selector for this function is: 0x23b872dd,1062	///  or in textual repr: transferFrom(address,address,uint256)1063	function transferFrom(1064		address from,1065		address to,1066		uint256 tokenId1067	) public {1068		require(false, stub_error);1069		from;1070		to;1071		tokenId;1072		dummy = 0;1073	}10741075	/// @notice Set or reaffirm the approved address for an NFT1076	/// @dev The zero address indicates there is no approved address.1077	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized1078	///  operator of the current owner.1079	/// @param approved The new approved NFT controller1080	/// @param tokenId The NFT to approve1081	/// @dev EVM selector for this function is: 0x095ea7b3,1082	///  or in textual repr: approve(address,uint256)1083	function approve(address approved, uint256 tokenId) public {1084		require(false, stub_error);1085		approved;1086		tokenId;1087		dummy = 0;1088	}10891090	/// @notice Sets or unsets the approval of a given operator.1091	/// The `operator` is allowed to transfer all tokens of the `caller` on their behalf.1092	/// @param operator Operator1093	/// @param approved Should operator status be granted or revoked?1094	/// @dev EVM selector for this function is: 0xa22cb465,1095	///  or in textual repr: setApprovalForAll(address,bool)1096	function setApprovalForAll(address operator, bool approved) public {1097		require(false, stub_error);1098		operator;1099		approved;1100		dummy = 0;1101	}11021103	/// @dev Not implemented1104	/// @dev EVM selector for this function is: 0x081812fc,1105	///  or in textual repr: getApproved(uint256)1106	function getApproved(uint256 tokenId) public view returns (address) {1107		require(false, stub_error);1108		tokenId;1109		dummy;1110		return 0x0000000000000000000000000000000000000000;1111	}11121113	/// @notice Tells whether the given `owner` approves the `operator`.1114	/// @dev EVM selector for this function is: 0xe985e9c5,1115	///  or in textual repr: isApprovedForAll(address,address)1116	function isApprovedForAll(address owner, address operator) public view returns (bool) {1117		require(false, stub_error);1118		owner;1119		operator;1120		dummy;1121		return false;1122	}11231124	/// @notice Returns collection helper contract address1125	/// @dev EVM selector for this function is: 0x1896cce6,1126	///  or in textual repr: collectionHelperAddress()1127	function collectionHelperAddress() public view returns (address) {1128		require(false, stub_error);1129		dummy;1130		return 0x0000000000000000000000000000000000000000;1131	}1132}11331134contract UniqueNFT is1135	Dummy,1136	ERC165,1137	ERC721,1138	ERC721Enumerable,1139	ERC721UniqueExtensions,1140	ERC721UniqueMintable,1141	ERC721Burnable,1142	ERC721Metadata,1143	Collection,1144	TokenProperties1145{}

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(Tuple48[] memory permissions) public {46		require(false, stub_error);47		permissions;48		dummy = 0;49	}5051	/// @dev EVM selector for this function is: 0xf23d7790,52	///  or in textual repr: tokenPropertyPermissions()53	function tokenPropertyPermissions() public view returns (Tuple48[] memory) {54		require(false, stub_error);55		dummy;56		return new Tuple48[](0);57	}5859	// /// @notice Set token property value.60	// /// @dev Throws error if `msg.sender` has no permission to edit the property.61	// /// @param tokenId ID of the token.62	// /// @param key Property key.63	// /// @param value Property value.64	// /// @dev EVM selector for this function is: 0x1752d67b,65	// ///  or in textual repr: setProperty(uint256,string,bytes)66	// function setProperty(uint256 tokenId, string memory key, bytes memory value) public {67	// 	require(false, stub_error);68	// 	tokenId;69	// 	key;70	// 	value;71	// 	dummy = 0;72	// }7374	/// @notice Set token properties value.75	/// @dev Throws error if `msg.sender` has no permission to edit the property.76	/// @param tokenId ID of the token.77	/// @param properties settable properties78	/// @dev EVM selector for this function is: 0x14ed3a6e,79	///  or in textual repr: setProperties(uint256,(string,bytes)[])80	function setProperties(uint256 tokenId, Property[] memory properties) public {81		require(false, stub_error);82		tokenId;83		properties;84		dummy = 0;85	}8687	// /// @notice Delete token property value.88	// /// @dev Throws error if `msg.sender` has no permission to edit the property.89	// /// @param tokenId ID of the token.90	// /// @param key Property key.91	// /// @dev EVM selector for this function is: 0x066111d1,92	// ///  or in textual repr: deleteProperty(uint256,string)93	// function deleteProperty(uint256 tokenId, string memory key) public {94	// 	require(false, stub_error);95	// 	tokenId;96	// 	key;97	// 	dummy = 0;98	// }99100	/// @notice Delete token properties value.101	/// @dev Throws error if `msg.sender` has no permission to edit the property.102	/// @param tokenId ID of the token.103	/// @param keys Properties key.104	/// @dev EVM selector for this function is: 0xc472d371,105	///  or in textual repr: deleteProperties(uint256,string[])106	function deleteProperties(uint256 tokenId, string[] memory keys) public {107		require(false, stub_error);108		tokenId;109		keys;110		dummy = 0;111	}112113	/// @notice Get token property value.114	/// @dev Throws error if key not found115	/// @param tokenId ID of the token.116	/// @param key Property key.117	/// @return Property value bytes118	/// @dev EVM selector for this function is: 0x7228c327,119	///  or in textual repr: property(uint256,string)120	function property(uint256 tokenId, string memory key) public view returns (bytes memory) {121		require(false, stub_error);122		tokenId;123		key;124		dummy;125		return hex"";126	}127}128129/// @dev Property struct130struct Property {131	string key;132	bytes value;133}134135enum EthTokenPermissions {136	Mutable,137	TokenOwner,138	CollectionAdmin139}140141/// @dev anonymous struct142struct Tuple48 {143	string field_0;144	Tuple46[] field_1;145}146147/// @dev anonymous struct148struct Tuple46 {149	EthTokenPermissions field_0;150	bool field_1;151}152153/// @title A contract that allows you to work with collections.154/// @dev the ERC-165 identifier for this interface is 0xb5e1747f155contract Collection is Dummy, ERC165 {156	// /// Set collection property.157	// ///158	// /// @param key Property key.159	// /// @param value Propery value.160	// /// @dev EVM selector for this function is: 0x2f073f66,161	// ///  or in textual repr: setCollectionProperty(string,bytes)162	// function setCollectionProperty(string memory key, bytes memory value) public {163	// 	require(false, stub_error);164	// 	key;165	// 	value;166	// 	dummy = 0;167	// }168169	/// Set collection properties.170	///171	/// @param properties Vector of properties key/value pair.172	/// @dev EVM selector for this function is: 0x50b26b2a,173	///  or in textual repr: setCollectionProperties((string,bytes)[])174	function setCollectionProperties(Property[] memory properties) public {175		require(false, stub_error);176		properties;177		dummy = 0;178	}179180	// /// Delete collection property.181	// ///182	// /// @param key Property key.183	// /// @dev EVM selector for this function is: 0x7b7debce,184	// ///  or in textual repr: deleteCollectionProperty(string)185	// function deleteCollectionProperty(string memory key) public {186	// 	require(false, stub_error);187	// 	key;188	// 	dummy = 0;189	// }190191	/// Delete collection properties.192	///193	/// @param keys Properties keys.194	/// @dev EVM selector for this function is: 0xee206ee3,195	///  or in textual repr: deleteCollectionProperties(string[])196	function deleteCollectionProperties(string[] memory keys) public {197		require(false, stub_error);198		keys;199		dummy = 0;200	}201202	/// Get collection property.203	///204	/// @dev Throws error if key not found.205	///206	/// @param key Property key.207	/// @return bytes The property corresponding to the key.208	/// @dev EVM selector for this function is: 0xcf24fd6d,209	///  or in textual repr: collectionProperty(string)210	function collectionProperty(string memory key) public view returns (bytes memory) {211		require(false, stub_error);212		key;213		dummy;214		return hex"";215	}216217	/// Get collection properties.218	///219	/// @param keys Properties keys. Empty keys for all propertyes.220	/// @return Vector of properties key/value pairs.221	/// @dev EVM selector for this function is: 0x285fb8e6,222	///  or in textual repr: collectionProperties(string[])223	function collectionProperties(string[] memory keys) public view returns (Property[] memory) {224		require(false, stub_error);225		keys;226		dummy;227		return new Property[](0);228	}229230	// /// Set the sponsor of the collection.231	// ///232	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.233	// ///234	// /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.235	// /// @dev EVM selector for this function is: 0x7623402e,236	// ///  or in textual repr: setCollectionSponsor(address)237	// function setCollectionSponsor(address sponsor) public {238	// 	require(false, stub_error);239	// 	sponsor;240	// 	dummy = 0;241	// }242243	/// Set the sponsor of the collection.244	///245	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.246	///247	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.248	/// @dev EVM selector for this function is: 0x84a1d5a8,249	///  or in textual repr: setCollectionSponsorCross((address,uint256))250	function setCollectionSponsorCross(EthCrossAccount memory sponsor) public {251		require(false, stub_error);252		sponsor;253		dummy = 0;254	}255256	/// Whether there is a pending sponsor.257	/// @dev EVM selector for this function is: 0x058ac185,258	///  or in textual repr: hasCollectionPendingSponsor()259	function hasCollectionPendingSponsor() public view returns (bool) {260		require(false, stub_error);261		dummy;262		return false;263	}264265	/// Collection sponsorship confirmation.266	///267	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.268	/// @dev EVM selector for this function is: 0x3c50e97a,269	///  or in textual repr: confirmCollectionSponsorship()270	function confirmCollectionSponsorship() public {271		require(false, stub_error);272		dummy = 0;273	}274275	/// Remove collection sponsor.276	/// @dev EVM selector for this function is: 0x6e0326a3,277	///  or in textual repr: removeCollectionSponsor()278	function removeCollectionSponsor() public {279		require(false, stub_error);280		dummy = 0;281	}282283	/// Get current sponsor.284	///285	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.286	/// @dev EVM selector for this function is: 0x6ec0a9f1,287	///  or in textual repr: collectionSponsor()288	function collectionSponsor() public view returns (Tuple30 memory) {289		require(false, stub_error);290		dummy;291		return Tuple30(0x0000000000000000000000000000000000000000, 0);292	}293294	/// Get current collection limits.295	///296	/// @return Array of tuples (byte, bool, uint256) with limits and their values. Order of limits:297	/// 	"accountTokenOwnershipLimit",298	/// 	"sponsoredDataSize",299	/// 	"sponsoredDataRateLimit",300	/// 	"tokenLimit",301	/// 	"sponsorTransferTimeout",302	/// 	"sponsorApproveTimeout"303	///  	"ownerCanTransfer",304	/// 	"ownerCanDestroy",305	/// 	"transfersEnabled"306	/// Return `false` if a limit not set.307	/// @dev EVM selector for this function is: 0xf63bc572,308	///  or in textual repr: collectionLimits()309	function collectionLimits() public view returns (Tuple33[] memory) {310		require(false, stub_error);311		dummy;312		return new Tuple33[](0);313	}314315	/// Set limits for the collection.316	/// @dev Throws error if limit not found.317	/// @param limit Name of the limit. Valid names:318	/// 	"accountTokenOwnershipLimit",319	/// 	"sponsoredDataSize",320	/// 	"sponsoredDataRateLimit",321	/// 	"tokenLimit",322	/// 	"sponsorTransferTimeout",323	/// 	"sponsorApproveTimeout"324	///  	"ownerCanTransfer",325	/// 	"ownerCanDestroy",326	/// 	"transfersEnabled"327	/// @param value Value of the limit.328	/// @dev EVM selector for this function is: 0x88150bd0,329	///  or in textual repr: setCollectionLimit(uint8,bool,uint256)330	function setCollectionLimit(331		CollectionLimits limit,332		bool status,333		uint256 value334	) public {335		require(false, stub_error);336		limit;337		status;338		value;339		dummy = 0;340	}341342	/// Get contract address.343	/// @dev EVM selector for this function is: 0xf6b4dfb4,344	///  or in textual repr: contractAddress()345	function contractAddress() public view returns (address) {346		require(false, stub_error);347		dummy;348		return 0x0000000000000000000000000000000000000000;349	}350351	/// Add collection admin.352	/// @param newAdmin Cross account administrator address.353	/// @dev EVM selector for this function is: 0x859aa7d6,354	///  or in textual repr: addCollectionAdminCross((address,uint256))355	function addCollectionAdminCross(EthCrossAccount memory newAdmin) public {356		require(false, stub_error);357		newAdmin;358		dummy = 0;359	}360361	/// Remove collection admin.362	/// @param admin Cross account administrator address.363	/// @dev EVM selector for this function is: 0x6c0cd173,364	///  or in textual repr: removeCollectionAdminCross((address,uint256))365	function removeCollectionAdminCross(EthCrossAccount memory admin) public {366		require(false, stub_error);367		admin;368		dummy = 0;369	}370371	// /// Add collection admin.372	// /// @param newAdmin Address of the added administrator.373	// /// @dev EVM selector for this function is: 0x92e462c7,374	// ///  or in textual repr: addCollectionAdmin(address)375	// function addCollectionAdmin(address newAdmin) public {376	// 	require(false, stub_error);377	// 	newAdmin;378	// 	dummy = 0;379	// }380381	// /// Remove collection admin.382	// ///383	// /// @param admin Address of the removed administrator.384	// /// @dev EVM selector for this function is: 0xfafd7b42,385	// ///  or in textual repr: removeCollectionAdmin(address)386	// function removeCollectionAdmin(address admin) public {387	// 	require(false, stub_error);388	// 	admin;389	// 	dummy = 0;390	// }391392	/// Toggle accessibility of collection nesting.393	///394	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'395	/// @dev EVM selector for this function is: 0x112d4586,396	///  or in textual repr: setCollectionNesting(bool)397	function setCollectionNesting(bool enable) public {398		require(false, stub_error);399		enable;400		dummy = 0;401	}402403	/// Toggle accessibility of collection nesting.404	///405	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'406	/// @param collections Addresses of collections that will be available for nesting.407	/// @dev EVM selector for this function is: 0x64872396,408	///  or in textual repr: setCollectionNesting(bool,address[])409	function setCollectionNesting(bool enable, address[] memory collections) public {410		require(false, stub_error);411		enable;412		collections;413		dummy = 0;414	}415416	/// Returns nesting for a collection417	/// @dev EVM selector for this function is: 0x22d25bfe,418	///  or in textual repr: collectionNestingRestrictedCollectionIds()419	function collectionNestingRestrictedCollectionIds() public view returns (Tuple34 memory) {420		require(false, stub_error);421		dummy;422		return Tuple34(false, new uint256[](0));423	}424425	/// Returns permissions for a collection426	/// @dev EVM selector for this function is: 0x5b2eaf4b,427	///  or in textual repr: collectionNestingPermissions()428	function collectionNestingPermissions() public view returns (Tuple37[] memory) {429		require(false, stub_error);430		dummy;431		return new Tuple37[](0);432	}433434	/// Set the collection access method.435	/// @param mode Access mode436	/// 	0 for Normal437	/// 	1 for AllowList438	/// @dev EVM selector for this function is: 0x41835d4c,439	///  or in textual repr: setCollectionAccess(uint8)440	function setCollectionAccess(uint8 mode) public {441		require(false, stub_error);442		mode;443		dummy = 0;444	}445446	/// Checks that user allowed to operate with collection.447	///448	/// @param user User address to check.449	/// @dev EVM selector for this function is: 0x91b6df49,450	///  or in textual repr: allowlistedCross((address,uint256))451	function allowlistedCross(EthCrossAccount memory user) public view returns (bool) {452		require(false, stub_error);453		user;454		dummy;455		return false;456	}457458	// /// Add the user to the allowed list.459	// ///460	// /// @param user Address of a trusted user.461	// /// @dev EVM selector for this function is: 0x67844fe6,462	// ///  or in textual repr: addToCollectionAllowList(address)463	// function addToCollectionAllowList(address user) public {464	// 	require(false, stub_error);465	// 	user;466	// 	dummy = 0;467	// }468469	/// Add user to allowed list.470	///471	/// @param user User cross account address.472	/// @dev EVM selector for this function is: 0xa0184a3a,473	///  or in textual repr: addToCollectionAllowListCross((address,uint256))474	function addToCollectionAllowListCross(EthCrossAccount memory user) public {475		require(false, stub_error);476		user;477		dummy = 0;478	}479480	// /// Remove the user from the allowed list.481	// ///482	// /// @param user Address of a removed user.483	// /// @dev EVM selector for this function is: 0x85c51acb,484	// ///  or in textual repr: removeFromCollectionAllowList(address)485	// function removeFromCollectionAllowList(address user) public {486	// 	require(false, stub_error);487	// 	user;488	// 	dummy = 0;489	// }490491	/// Remove user from allowed list.492	///493	/// @param user User cross account address.494	/// @dev EVM selector for this function is: 0x09ba452a,495	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))496	function removeFromCollectionAllowListCross(EthCrossAccount memory user) public {497		require(false, stub_error);498		user;499		dummy = 0;500	}501502	/// Switch permission for minting.503	///504	/// @param mode Enable if "true".505	/// @dev EVM selector for this function is: 0x00018e84,506	///  or in textual repr: setCollectionMintMode(bool)507	function setCollectionMintMode(bool mode) public {508		require(false, stub_error);509		mode;510		dummy = 0;511	}512513	// /// Check that account is the owner or admin of the collection514	// ///515	// /// @param user account to verify516	// /// @return "true" if account is the owner or admin517	// /// @dev EVM selector for this function is: 0x9811b0c7,518	// ///  or in textual repr: isOwnerOrAdmin(address)519	// function isOwnerOrAdmin(address user) public view returns (bool) {520	// 	require(false, stub_error);521	// 	user;522	// 	dummy;523	// 	return false;524	// }525526	/// Check that account is the owner or admin of the collection527	///528	/// @param user User cross account to verify529	/// @return "true" if account is the owner or admin530	/// @dev EVM selector for this function is: 0x3e75a905,531	///  or in textual repr: isOwnerOrAdminCross((address,uint256))532	function isOwnerOrAdminCross(EthCrossAccount memory user) public view returns (bool) {533		require(false, stub_error);534		user;535		dummy;536		return false;537	}538539	/// Returns collection type540	///541	/// @return `Fungible` or `NFT` or `ReFungible`542	/// @dev EVM selector for this function is: 0xd34b55b8,543	///  or in textual repr: uniqueCollectionType()544	function uniqueCollectionType() public view returns (string memory) {545		require(false, stub_error);546		dummy;547		return "";548	}549550	/// Get collection owner.551	///552	/// @return Tuble with sponsor address and his substrate mirror.553	/// If address is canonical then substrate mirror is zero and vice versa.554	/// @dev EVM selector for this function is: 0xdf727d3b,555	///  or in textual repr: collectionOwner()556	function collectionOwner() public view returns (EthCrossAccount memory) {557		require(false, stub_error);558		dummy;559		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);560	}561562	// /// Changes collection owner to another account563	// ///564	// /// @dev Owner can be changed only by current owner565	// /// @param newOwner new owner account566	// /// @dev EVM selector for this function is: 0x4f53e226,567	// ///  or in textual repr: changeCollectionOwner(address)568	// function changeCollectionOwner(address newOwner) public {569	// 	require(false, stub_error);570	// 	newOwner;571	// 	dummy = 0;572	// }573574	/// Get collection administrators575	///576	/// @return Vector of tuples with admins address and his substrate mirror.577	/// If address is canonical then substrate mirror is zero and vice versa.578	/// @dev EVM selector for this function is: 0x5813216b,579	///  or in textual repr: collectionAdmins()580	function collectionAdmins() public view returns (EthCrossAccount[] memory) {581		require(false, stub_error);582		dummy;583		return new EthCrossAccount[](0);584	}585586	/// Changes collection owner to another account587	///588	/// @dev Owner can be changed only by current owner589	/// @param newOwner new owner cross account590	/// @dev EVM selector for this function is: 0x6496c497,591	///  or in textual repr: changeCollectionOwnerCross((address,uint256))592	function changeCollectionOwnerCross(EthCrossAccount memory newOwner) public {593		require(false, stub_error);594		newOwner;595		dummy = 0;596	}597}598599/// @dev Cross account struct600struct EthCrossAccount {601	address eth;602	uint256 sub;603}604605enum CollectionPermissions {606	CollectionAdmin,607	TokenOwner608}609610/// @dev anonymous struct611struct Tuple37 {612	CollectionPermissions field_0;613	bool field_1;614}615616/// @dev anonymous struct617struct Tuple34 {618	bool field_0;619	uint256[] field_1;620}621622/// @dev anonymous struct623struct Tuple30 {624	address field_0;625	uint256 field_1;626}627628/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension629/// @dev See https://eips.ethereum.org/EIPS/eip-721630/// @dev the ERC-165 identifier for this interface is 0x5b5e139f631contract ERC721Metadata is Dummy, ERC165 {632	// /// @notice A descriptive name for a collection of NFTs in this contract633	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`634	// /// @dev EVM selector for this function is: 0x06fdde03,635	// ///  or in textual repr: name()636	// function name() public view returns (string memory) {637	// 	require(false, stub_error);638	// 	dummy;639	// 	return "";640	// }641642	// /// @notice An abbreviated name for NFTs in this contract643	// /// @dev real implementation of this function lies in `ERC721UniqueExtensions`644	// /// @dev EVM selector for this function is: 0x95d89b41,645	// ///  or in textual repr: symbol()646	// function symbol() public view returns (string memory) {647	// 	require(false, stub_error);648	// 	dummy;649	// 	return "";650	// }651652	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.653	///654	/// @dev If the token has a `url` property and it is not empty, it is returned.655	///  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`.656	///  If the collection property `baseURI` is empty or absent, return "" (empty string)657	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix658	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).659	///660	/// @return token's const_metadata661	/// @dev EVM selector for this function is: 0xc87b56dd,662	///  or in textual repr: tokenURI(uint256)663	function tokenURI(uint256 tokenId) public view returns (string memory) {664		require(false, stub_error);665		tokenId;666		dummy;667		return "";668	}669}670671/// @title ERC721 Token that can be irreversibly burned (destroyed).672/// @dev the ERC-165 identifier for this interface is 0x42966c68673contract ERC721Burnable is Dummy, ERC165 {674	/// @notice Burns a specific ERC721 token.675	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized676	///  operator of the current owner.677	/// @param tokenId The NFT to approve678	/// @dev EVM selector for this function is: 0x42966c68,679	///  or in textual repr: burn(uint256)680	function burn(uint256 tokenId) public {681		require(false, stub_error);682		tokenId;683		dummy = 0;684	}685}686687/// @dev inlined interface688contract ERC721UniqueMintableEvents {689	event MintingFinished();690}691692/// @title ERC721 minting logic.693/// @dev the ERC-165 identifier for this interface is 0x476ff149694contract ERC721UniqueMintable is Dummy, ERC165, ERC721UniqueMintableEvents {695	/// @dev EVM selector for this function is: 0x05d2035b,696	///  or in textual repr: mintingFinished()697	function mintingFinished() public view returns (bool) {698		require(false, stub_error);699		dummy;700		return false;701	}702703	/// @notice Function to mint token.704	/// @param to The new owner705	/// @return uint256 The id of the newly minted token706	/// @dev EVM selector for this function is: 0x6a627842,707	///  or in textual repr: mint(address)708	function mint(address to) public returns (uint256) {709		require(false, stub_error);710		to;711		dummy = 0;712		return 0;713	}714715	// /// @notice Function to mint token.716	// /// @dev `tokenId` should be obtained with `nextTokenId` method,717	// ///  unlike standard, you can't specify it manually718	// /// @param to The new owner719	// /// @param tokenId ID of the minted NFT720	// /// @dev EVM selector for this function is: 0x40c10f19,721	// ///  or in textual repr: mint(address,uint256)722	// function mint(address to, uint256 tokenId) public returns (bool) {723	// 	require(false, stub_error);724	// 	to;725	// 	tokenId;726	// 	dummy = 0;727	// 	return false;728	// }729730	/// @notice Function to mint token with the given tokenUri.731	/// @param to The new owner732	/// @param tokenUri Token URI that would be stored in the NFT properties733	/// @return uint256 The id of the newly minted token734	/// @dev EVM selector for this function is: 0x45c17782,735	///  or in textual repr: mintWithTokenURI(address,string)736	function mintWithTokenURI(address to, string memory tokenUri) public returns (uint256) {737		require(false, stub_error);738		to;739		tokenUri;740		dummy = 0;741		return 0;742	}743744	// /// @notice Function to mint token with the given tokenUri.745	// /// @dev `tokenId` should be obtained with `nextTokenId` method,746	// ///  unlike standard, you can't specify it manually747	// /// @param to The new owner748	// /// @param tokenId ID of the minted NFT749	// /// @param tokenUri Token URI that would be stored in the NFT properties750	// /// @dev EVM selector for this function is: 0x50bb4e7f,751	// ///  or in textual repr: mintWithTokenURI(address,uint256,string)752	// function mintWithTokenURI(address to, uint256 tokenId, string memory tokenUri) public returns (bool) {753	// 	require(false, stub_error);754	// 	to;755	// 	tokenId;756	// 	tokenUri;757	// 	dummy = 0;758	// 	return false;759	// }760761	/// @dev Not implemented762	/// @dev EVM selector for this function is: 0x7d64bcb4,763	///  or in textual repr: finishMinting()764	function finishMinting() public returns (bool) {765		require(false, stub_error);766		dummy = 0;767		return false;768	}769}770771/// @title Unique extensions for ERC721.772/// @dev the ERC-165 identifier for this interface is 0xb74c26b7773contract ERC721UniqueExtensions is Dummy, ERC165 {774	/// @notice A descriptive name for a collection of NFTs in this contract775	/// @dev EVM selector for this function is: 0x06fdde03,776	///  or in textual repr: name()777	function name() public view returns (string memory) {778		require(false, stub_error);779		dummy;780		return "";781	}782783	/// @notice An abbreviated name for NFTs in this contract784	/// @dev EVM selector for this function is: 0x95d89b41,785	///  or in textual repr: symbol()786	function symbol() public view returns (string memory) {787		require(false, stub_error);788		dummy;789		return "";790	}791792	/// @notice A description for the collection.793	/// @dev EVM selector for this function is: 0x7284e416,794	///  or in textual repr: description()795	function description() public view returns (string memory) {796		require(false, stub_error);797		dummy;798		return "";799	}800801	/// Returns the owner (in cross format) of the token.802	///803	/// @param tokenId Id for the token.804	/// @dev EVM selector for this function is: 0x2b29dace,805	///  or in textual repr: crossOwnerOf(uint256)806	function crossOwnerOf(uint256 tokenId) public view returns (EthCrossAccount memory) {807		require(false, stub_error);808		tokenId;809		dummy;810		return EthCrossAccount(0x0000000000000000000000000000000000000000, 0);811	}812813	/// Returns the token properties.814	///815	/// @param tokenId Id for the token.816	/// @param keys Properties keys. Empty keys for all propertyes.817	/// @return Vector of properties key/value pairs.818	/// @dev EVM selector for this function is: 0xe07ede7e,819	///  or in textual repr: properties(uint256,string[])820	function properties(uint256 tokenId, string[] memory keys) public view returns (Property[] memory) {821		require(false, stub_error);822		tokenId;823		keys;824		dummy;825		return new Property[](0);826	}827828	/// @notice Set or reaffirm the approved address for an NFT829	/// @dev The zero address indicates there is no approved address.830	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized831	///  operator of the current owner.832	/// @param approved The new substrate address approved NFT controller833	/// @param tokenId The NFT to approve834	/// @dev EVM selector for this function is: 0x0ecd0ab0,835	///  or in textual repr: approveCross((address,uint256),uint256)836	function approveCross(EthCrossAccount memory approved, uint256 tokenId) public {837		require(false, stub_error);838		approved;839		tokenId;840		dummy = 0;841	}842843	/// @notice Transfer ownership of an NFT844	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`845	///  is the zero address. Throws if `tokenId` is not a valid NFT.846	/// @param to The new owner847	/// @param tokenId The NFT to transfer848	/// @dev EVM selector for this function is: 0xa9059cbb,849	///  or in textual repr: transfer(address,uint256)850	function transfer(address to, uint256 tokenId) public {851		require(false, stub_error);852		to;853		tokenId;854		dummy = 0;855	}856857	/// @notice Transfer ownership of an NFT858	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`859	///  is the zero address. Throws if `tokenId` is not a valid NFT.860	/// @param to The new owner861	/// @param tokenId The NFT to transfer862	/// @dev EVM selector for this function is: 0x2ada85ff,863	///  or in textual repr: transferCross((address,uint256),uint256)864	function transferCross(EthCrossAccount memory to, uint256 tokenId) public {865		require(false, stub_error);866		to;867		tokenId;868		dummy = 0;869	}870871	/// @notice Transfer ownership of an NFT from cross account address to cross account address872	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`873	///  is the zero address. Throws if `tokenId` is not a valid NFT.874	/// @param from Cross acccount address of current owner875	/// @param to Cross acccount address of new owner876	/// @param tokenId The NFT to transfer877	/// @dev EVM selector for this function is: 0xd5cf430b,878	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)879	function transferFromCross(880		EthCrossAccount memory from,881		EthCrossAccount memory to,882		uint256 tokenId883	) public {884		require(false, stub_error);885		from;886		to;887		tokenId;888		dummy = 0;889	}890891	// /// @notice Burns a specific ERC721 token.892	// /// @dev Throws unless `msg.sender` is the current owner or an authorized893	// ///  operator for this NFT. Throws if `from` is not the current owner. Throws894	// ///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.895	// /// @param from The current owner of the NFT896	// /// @param tokenId The NFT to transfer897	// /// @dev EVM selector for this function is: 0x79cc6790,898	// ///  or in textual repr: burnFrom(address,uint256)899	// function burnFrom(address from, uint256 tokenId) public {900	// 	require(false, stub_error);901	// 	from;902	// 	tokenId;903	// 	dummy = 0;904	// }905906	/// @notice Burns a specific ERC721 token.907	/// @dev Throws unless `msg.sender` is the current owner or an authorized908	///  operator for this NFT. Throws if `from` is not the current owner. Throws909	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.910	/// @param from The current owner of the NFT911	/// @param tokenId The NFT to transfer912	/// @dev EVM selector for this function is: 0xbb2f5a58,913	///  or in textual repr: burnFromCross((address,uint256),uint256)914	function burnFromCross(EthCrossAccount memory from, uint256 tokenId) public {915		require(false, stub_error);916		from;917		tokenId;918		dummy = 0;919	}920921	/// @notice Returns next free NFT ID.922	/// @dev EVM selector for this function is: 0x75794a3c,923	///  or in textual repr: nextTokenId()924	function nextTokenId() public view returns (uint256) {925		require(false, stub_error);926		dummy;927		return 0;928	}929	// /// @notice Function to mint multiple tokens.930	// /// @dev `tokenIds` should be an array of consecutive numbers and first number931	// ///  should be obtained with `nextTokenId` method932	// /// @param to The new owner933	// /// @param tokenIds IDs of the minted NFTs934	// /// @dev EVM selector for this function is: 0x44a9945e,935	// ///  or in textual repr: mintBulk(address,uint256[])936	// function mintBulk(address to, uint256[] memory tokenIds) public returns (bool) {937	// 	require(false, stub_error);938	// 	to;939	// 	tokenIds;940	// 	dummy = 0;941	// 	return false;942	// }943944	// /// @notice Function to mint multiple tokens with the given tokenUris.945	// /// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive946	// ///  numbers and first number should be obtained with `nextTokenId` method947	// /// @param to The new owner948	// /// @param tokens array of pairs of token ID and token URI for minted tokens949	// /// @dev EVM selector for this function is: 0x36543006,950	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])951	// function mintBulkWithTokenURI(address to, Tuple15[] memory tokens) public returns (bool) {952	// 	require(false, stub_error);953	// 	to;954	// 	tokens;955	// 	dummy = 0;956	// 	return false;957	// }958959}960961/// @dev anonymous struct962struct Tuple15 {963	uint256 field_0;964	string field_1;965}966967/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension968/// @dev See https://eips.ethereum.org/EIPS/eip-721969/// @dev the ERC-165 identifier for this interface is 0x780e9d63970contract ERC721Enumerable is Dummy, ERC165 {971	/// @notice Enumerate valid NFTs972	/// @param index A counter less than `totalSupply()`973	/// @return The token identifier for the `index`th NFT,974	///  (sort order not specified)975	/// @dev EVM selector for this function is: 0x4f6ccce7,976	///  or in textual repr: tokenByIndex(uint256)977	function tokenByIndex(uint256 index) public view returns (uint256) {978		require(false, stub_error);979		index;980		dummy;981		return 0;982	}983984	/// @dev Not implemented985	/// @dev EVM selector for this function is: 0x2f745c59,986	///  or in textual repr: tokenOfOwnerByIndex(address,uint256)987	function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {988		require(false, stub_error);989		owner;990		index;991		dummy;992		return 0;993	}994995	/// @notice Count NFTs tracked by this contract996	/// @return A count of valid NFTs tracked by this contract, where each one of997	///  them has an assigned and queryable owner not equal to the zero address998	/// @dev EVM selector for this function is: 0x18160ddd,999	///  or in textual repr: totalSupply()1000	function totalSupply() public view returns (uint256) {1001		require(false, stub_error);1002		dummy;1003		return 0;1004	}1005}10061007/// @dev inlined interface1008contract ERC721Events {1009	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);1010	event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);1011	event ApprovalForAll(address indexed owner, address indexed operator, bool approved);1012}10131014/// @title ERC-721 Non-Fungible Token Standard1015/// @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md1016/// @dev the ERC-165 identifier for this interface is 0x983a942b1017contract ERC721 is Dummy, ERC165, ERC721Events {1018	/// @notice Count all NFTs assigned to an owner1019	/// @dev NFTs assigned to the zero address are considered invalid, and this1020	///  function throws for queries about the zero address.1021	/// @param owner An address for whom to query the balance1022	/// @return The number of NFTs owned by `owner`, possibly zero1023	/// @dev EVM selector for this function is: 0x70a08231,1024	///  or in textual repr: balanceOf(address)1025	function balanceOf(address owner) public view returns (uint256) {1026		require(false, stub_error);1027		owner;1028		dummy;1029		return 0;1030	}10311032	/// @notice Find the owner of an NFT1033	/// @dev NFTs assigned to zero address are considered invalid, and queries1034	///  about them do throw.1035	/// @param tokenId The identifier for an NFT1036	/// @return The address of the owner of the NFT1037	/// @dev EVM selector for this function is: 0x6352211e,1038	///  or in textual repr: ownerOf(uint256)1039	function ownerOf(uint256 tokenId) public view returns (address) {1040		require(false, stub_error);1041		tokenId;1042		dummy;1043		return 0x0000000000000000000000000000000000000000;1044	}10451046	/// @dev Not implemented1047	/// @dev EVM selector for this function is: 0xb88d4fde,1048	///  or in textual repr: safeTransferFrom(address,address,uint256,bytes)1049	function safeTransferFrom(1050		address from,1051		address to,1052		uint256 tokenId,1053		bytes memory data1054	) public {1055		require(false, stub_error);1056		from;1057		to;1058		tokenId;1059		data;1060		dummy = 0;1061	}10621063	/// @dev Not implemented1064	/// @dev EVM selector for this function is: 0x42842e0e,1065	///  or in textual repr: safeTransferFrom(address,address,uint256)1066	function safeTransferFrom(1067		address from,1068		address to,1069		uint256 tokenId1070	) public {1071		require(false, stub_error);1072		from;1073		to;1074		tokenId;1075		dummy = 0;1076	}10771078	/// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE1079	///  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE1080	///  THEY MAY BE PERMANENTLY LOST1081	/// @dev Throws unless `msg.sender` is the current owner or an authorized1082	///  operator for this NFT. Throws if `from` is not the current owner. Throws1083	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.1084	/// @param from The current owner of the NFT1085	/// @param to The new owner1086	/// @param tokenId The NFT to transfer1087	/// @dev EVM selector for this function is: 0x23b872dd,1088	///  or in textual repr: transferFrom(address,address,uint256)1089	function transferFrom(1090		address from,1091		address to,1092		uint256 tokenId1093	) public {1094		require(false, stub_error);1095		from;1096		to;1097		tokenId;1098		dummy = 0;1099	}11001101	/// @notice Set or reaffirm the approved address for an NFT1102	/// @dev The zero address indicates there is no approved address.1103	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized1104	///  operator of the current owner.1105	/// @param approved The new approved NFT controller1106	/// @param tokenId The NFT to approve1107	/// @dev EVM selector for this function is: 0x095ea7b3,1108	///  or in textual repr: approve(address,uint256)1109	function approve(address approved, uint256 tokenId) public {1110		require(false, stub_error);1111		approved;1112		tokenId;1113		dummy = 0;1114	}11151116	/// @notice Sets or unsets the approval of a given operator.1117	/// The `operator` is allowed to transfer all tokens of the `caller` on their behalf.1118	/// @param operator Operator1119	/// @param approved Should operator status be granted or revoked?1120	/// @dev EVM selector for this function is: 0xa22cb465,1121	///  or in textual repr: setApprovalForAll(address,bool)1122	function setApprovalForAll(address operator, bool approved) public {1123		require(false, stub_error);1124		operator;1125		approved;1126		dummy = 0;1127	}11281129	/// @dev Not implemented1130	/// @dev EVM selector for this function is: 0x081812fc,1131	///  or in textual repr: getApproved(uint256)1132	function getApproved(uint256 tokenId) public view returns (address) {1133		require(false, stub_error);1134		tokenId;1135		dummy;1136		return 0x0000000000000000000000000000000000000000;1137	}11381139	/// @notice Tells whether the given `owner` approves the `operator`.1140	/// @dev EVM selector for this function is: 0xe985e9c5,1141	///  or in textual repr: isApprovedForAll(address,address)1142	function isApprovedForAll(address owner, address operator) public view returns (bool) {1143		require(false, stub_error);1144		owner;1145		operator;1146		dummy;1147		return false;1148	}11491150	/// @notice Returns collection helper contract address1151	/// @dev EVM selector for this function is: 0x1896cce6,1152	///  or in textual repr: collectionHelperAddress()1153	function collectionHelperAddress() public view returns (address) {1154		require(false, stub_error);1155		dummy;1156		return 0x0000000000000000000000000000000000000000;1157	}1158}11591160contract UniqueNFT is1161	Dummy,1162	ERC165,1163	ERC721,1164	ERC721Enumerable,1165	ERC721UniqueExtensions,1166	ERC721UniqueMintable,1167	ERC721Burnable,1168	ERC721Metadata,1169	Collection,1170	TokenProperties1171{}

modifiedpallets/refungible/src/stubs/UniqueRefungible.soldiff before after both

--- a/pallets/refungible/src/stubs/UniqueRefungible.sol
+++ b/pallets/refungible/src/stubs/UniqueRefungible.sol
@@ -292,6 +292,27 @@
 		return Tuple29(0x0000000000000000000000000000000000000000, 0);
 	}
 
+	/// Get current collection limits.
+	///
+	/// @return Array of tuples (byte, bool, uint256) with limits and their values. Order of limits:
+	/// 	"accountTokenOwnershipLimit",
+	/// 	"sponsoredDataSize",
+	/// 	"sponsoredDataRateLimit",
+	/// 	"tokenLimit",
+	/// 	"sponsorTransferTimeout",
+	/// 	"sponsorApproveTimeout"
+	///  	"ownerCanTransfer",
+	/// 	"ownerCanDestroy",
+	/// 	"transfersEnabled"
+	/// Return `false` if a limit not set.
+	/// @dev EVM selector for this function is: 0xf63bc572,
+	///  or in textual repr: collectionLimits()
+	function collectionLimits() public view returns (Tuple32[] memory) {
+		require(false, stub_error);
+		dummy;
+		return new Tuple32[](0);
+	}
+
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
 	/// @param limit Name of the limit. Valid names:
@@ -305,11 +326,16 @@
 	/// 	"ownerCanDestroy",
 	/// 	"transfersEnabled"
 	/// @param value Value of the limit.
-	/// @dev EVM selector for this function is: 0x4ad890a8,
-	///  or in textual repr: setCollectionLimit(string,uint256)
-	function setCollectionLimit(string memory limit, uint256 value) public {
+	/// @dev EVM selector for this function is: 0x88150bd0,
+	///  or in textual repr: setCollectionLimit(uint8,bool,uint256)
+	function setCollectionLimit(
+		CollectionLimits limit,
+		bool status,
+		uint256 value
+	) public {
 		require(false, stub_error);
 		limit;
+		status;
 		value;
 		dummy = 0;
 	}

modifiedtests/src/eth/abi/fungible.jsondiff before after both

--- a/tests/src/eth/abi/fungible.json
+++ b/tests/src/eth/abi/fungible.json
@@ -208,11 +208,16 @@
   },
   {
     "inputs": [],
+<<<<<<< HEAD
     "name": "collectionNestingPermissions",
+=======
+    "name": "collectionLimits",
+>>>>>>> 32e011ce... added `collectionLimits` function in `Collection` interface,  changed signture for `setCollectionLimit`
     "outputs": [
       {
         "components": [
           {
+<<<<<<< HEAD
             "internalType": "enum CollectionPermissions",
             "name": "field_0",
             "type": "uint8"
@@ -220,6 +225,16 @@
           { "internalType": "bool", "name": "field_1", "type": "bool" }
         ],
         "internalType": "struct Tuple24[]",
+=======
+            "internalType": "enum CollectionLimits",
+            "name": "field_0",
+            "type": "uint8"
+          },
+          { "internalType": "bool", "name": "field_1", "type": "bool" },
+          { "internalType": "uint256", "name": "field_2", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple20[]",
+>>>>>>> 32e011ce... added `collectionLimits` function in `Collection` interface,  changed signture for `setCollectionLimit`
         "name": "",
         "type": "tuple[]"
       }
@@ -229,6 +244,7 @@
   },
   {
     "inputs": [],
+<<<<<<< HEAD
     "name": "collectionNestingRestrictedCollectionIds",
     "outputs": [
       {
@@ -250,6 +266,8 @@
   },
   {
     "inputs": [],
+=======
+>>>>>>> 32e011ce... added `collectionLimits` function in `Collection` interface,  changed signture for `setCollectionLimit`
     "name": "collectionOwner",
     "outputs": [
       {
@@ -453,7 +471,12 @@
   },
   {
     "inputs": [
-      { "internalType": "string", "name": "limit", "type": "string" },
+      {
+        "internalType": "enum CollectionLimits",
+        "name": "limit",
+        "type": "uint8"
+      },
+      { "internalType": "bool", "name": "status", "type": "bool" },
       { "internalType": "uint256", "name": "value", "type": "uint256" }
     ],
     "name": "setCollectionLimit",

modifiedtests/src/eth/abi/nonFungible.jsondiff before after both

--- a/tests/src/eth/abi/nonFungible.json
+++ b/tests/src/eth/abi/nonFungible.json
@@ -607,7 +607,12 @@
   },
   {
     "inputs": [
-      { "internalType": "string", "name": "limit", "type": "string" },
+      {
+        "internalType": "enum CollectionLimits",
+        "name": "limit",
+        "type": "uint8"
+      },
+      { "internalType": "bool", "name": "status", "type": "bool" },
       { "internalType": "uint256", "name": "value", "type": "uint256" }
     ],
     "name": "setCollectionLimit",

modifiedtests/src/eth/abi/reFungible.jsondiff before after both

--- a/tests/src/eth/abi/reFungible.json
+++ b/tests/src/eth/abi/reFungible.json
@@ -589,7 +589,12 @@
   },
   {
     "inputs": [
-      { "internalType": "string", "name": "limit", "type": "string" },
+      {
+        "internalType": "enum CollectionLimits",
+        "name": "limit",
+        "type": "uint8"
+      },
+      { "internalType": "bool", "name": "status", "type": "bool" },
       { "internalType": "uint256", "name": "value", "type": "uint256" }
     ],
     "name": "setCollectionLimit",

modifiedtests/src/eth/api/UniqueFungible.soldiff before after both

--- a/tests/src/eth/api/UniqueFungible.sol
+++ b/tests/src/eth/api/UniqueFungible.sol
@@ -13,7 +13,11 @@
 }
 
 /// @title A contract that allows you to work with collections.
+<<<<<<< HEAD
 /// @dev the ERC-165 identifier for this interface is 0xb5e1747f
+=======
+/// @dev the ERC-165 identifier for this interface is 0xf8ebdec0
+>>>>>>> 32e011ce... added `collectionLimits` function in `Collection` interface,  changed signture for `setCollectionLimit`
 interface Collection is Dummy, ERC165 {
 	// /// Set collection property.
 	// ///
@@ -104,6 +108,23 @@
 	///  or in textual repr: collectionSponsor()
 	function collectionSponsor() external view returns (Tuple8 memory);
 
+	/// Get current collection limits.
+	///
+	/// @return Array of tuples (byte, bool, uint256) with limits and their values. Order of limits:
+	/// 	"accountTokenOwnershipLimit",
+	/// 	"sponsoredDataSize",
+	/// 	"sponsoredDataRateLimit",
+	/// 	"tokenLimit",
+	/// 	"sponsorTransferTimeout",
+	/// 	"sponsorApproveTimeout"
+	///  	"ownerCanTransfer",
+	/// 	"ownerCanDestroy",
+	/// 	"transfersEnabled"
+	/// Return `false` if a limit not set.
+	/// @dev EVM selector for this function is: 0xf63bc572,
+	///  or in textual repr: collectionLimits()
+	function collectionLimits() external view returns (Tuple19[] memory);
+
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
 	/// @param limit Name of the limit. Valid names:
@@ -117,9 +138,13 @@
 	/// 	"ownerCanDestroy",
 	/// 	"transfersEnabled"
 	/// @param value Value of the limit.
-	/// @dev EVM selector for this function is: 0x4ad890a8,
-	///  or in textual repr: setCollectionLimit(string,uint256)
-	function setCollectionLimit(string memory limit, uint256 value) external;
+	/// @dev EVM selector for this function is: 0x88150bd0,
+	///  or in textual repr: setCollectionLimit(uint8,bool,uint256)
+	function setCollectionLimit(
+		CollectionLimits limit,
+		bool status,
+		uint256 value
+	) external;
 
 	/// Get contract address.
 	/// @dev EVM selector for this function is: 0xf6b4dfb4,
@@ -288,6 +313,7 @@
 	uint256 sub;
 }
 
+<<<<<<< HEAD
 /// @dev anonymous struct
 struct Tuple23 {
 	CollectionPermissions field_0;
@@ -303,6 +329,25 @@
 struct Tuple20 {
 	bool field_0;
 	uint256[] field_1;
+=======
+enum CollectionLimits {
+	AccountTokenOwnership,
+	SponsoredDataSize,
+	SponsoredDataRateLimit,
+	TokenLimit,
+	SponsorTransferTimeout,
+	SponsorApproveTimeout,
+	OwnerCanTransfer,
+	OwnerCanDestroy,
+	TransferEnabled
+}
+
+/// @dev anonymous struct
+struct Tuple19 {
+	CollectionLimits field_0;
+	bool field_1;
+	uint256 field_2;
+>>>>>>> 32e011ce... added `collectionLimits` function in `Collection` interface,  changed signture for `setCollectionLimit`
 }
 
 /// @dev Property struct

modifiedtests/src/eth/api/UniqueNFT.soldiff before after both

--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -104,7 +104,11 @@
 }
 
 /// @title A contract that allows you to work with collections.
+<<<<<<< HEAD
 /// @dev the ERC-165 identifier for this interface is 0xb5e1747f
+=======
+/// @dev the ERC-165 identifier for this interface is 0xf8ebdec0
+>>>>>>> 32e011ce... added `collectionLimits` function in `Collection` interface,  changed signture for `setCollectionLimit`
 interface Collection is Dummy, ERC165 {
 	// /// Set collection property.
 	// ///
@@ -195,6 +199,23 @@
 	///  or in textual repr: collectionSponsor()
 	function collectionSponsor() external view returns (Tuple27 memory);
 
+	/// Get current collection limits.
+	///
+	/// @return Array of tuples (byte, bool, uint256) with limits and their values. Order of limits:
+	/// 	"accountTokenOwnershipLimit",
+	/// 	"sponsoredDataSize",
+	/// 	"sponsoredDataRateLimit",
+	/// 	"tokenLimit",
+	/// 	"sponsorTransferTimeout",
+	/// 	"sponsorApproveTimeout"
+	///  	"ownerCanTransfer",
+	/// 	"ownerCanDestroy",
+	/// 	"transfersEnabled"
+	/// Return `false` if a limit not set.
+	/// @dev EVM selector for this function is: 0xf63bc572,
+	///  or in textual repr: collectionLimits()
+	function collectionLimits() external view returns (Tuple30[] memory);
+
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
 	/// @param limit Name of the limit. Valid names:
@@ -208,9 +229,13 @@
 	/// 	"ownerCanDestroy",
 	/// 	"transfersEnabled"
 	/// @param value Value of the limit.
-	/// @dev EVM selector for this function is: 0x4ad890a8,
-	///  or in textual repr: setCollectionLimit(string,uint256)
-	function setCollectionLimit(string memory limit, uint256 value) external;
+	/// @dev EVM selector for this function is: 0x88150bd0,
+	///  or in textual repr: setCollectionLimit(uint8,bool,uint256)
+	function setCollectionLimit(
+		CollectionLimits limit,
+		bool status,
+		uint256 value
+	) external;
 
 	/// Get contract address.
 	/// @dev EVM selector for this function is: 0xf6b4dfb4,
@@ -379,6 +404,25 @@
 	uint256 sub;
 }
 
+enum CollectionLimits {
+	AccountTokenOwnership,
+	SponsoredDataSize,
+	SponsoredDataRateLimit,
+	TokenLimit,
+	SponsorTransferTimeout,
+	SponsorApproveTimeout,
+	OwnerCanTransfer,
+	OwnerCanDestroy,
+	TransferEnabled
+}
+
+/// @dev anonymous struct
+struct Tuple30 {
+	CollectionLimits field_0;
+	bool field_1;
+	uint256 field_2;
+}
+
 /// @dev anonymous struct
 struct Tuple34 {
 	CollectionPermissions field_0;

modifiedtests/src/eth/api/UniqueRefungible.soldiff before after both

--- a/tests/src/eth/api/UniqueRefungible.sol
+++ b/tests/src/eth/api/UniqueRefungible.sol
@@ -105,7 +105,11 @@
 }
 
 /// @title A contract that allows you to work with collections.
+<<<<<<< HEAD
 /// @dev the ERC-165 identifier for this interface is 0xb5e1747f
+=======
+/// @dev the ERC-165 identifier for this interface is 0xf8ebdec0
+>>>>>>> 32e011ce... added `collectionLimits` function in `Collection` interface,  changed signture for `setCollectionLimit`
 interface Collection is Dummy, ERC165 {
 	// /// Set collection property.
 	// ///
@@ -196,6 +200,23 @@
 	///  or in textual repr: collectionSponsor()
 	function collectionSponsor() external view returns (Tuple26 memory);
 
+	/// Get current collection limits.
+	///
+	/// @return Array of tuples (byte, bool, uint256) with limits and their values. Order of limits:
+	/// 	"accountTokenOwnershipLimit",
+	/// 	"sponsoredDataSize",
+	/// 	"sponsoredDataRateLimit",
+	/// 	"tokenLimit",
+	/// 	"sponsorTransferTimeout",
+	/// 	"sponsorApproveTimeout"
+	///  	"ownerCanTransfer",
+	/// 	"ownerCanDestroy",
+	/// 	"transfersEnabled"
+	/// Return `false` if a limit not set.
+	/// @dev EVM selector for this function is: 0xf63bc572,
+	///  or in textual repr: collectionLimits()
+	function collectionLimits() external view returns (Tuple29[] memory);
+
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
 	/// @param limit Name of the limit. Valid names:
@@ -209,9 +230,13 @@
 	/// 	"ownerCanDestroy",
 	/// 	"transfersEnabled"
 	/// @param value Value of the limit.
-	/// @dev EVM selector for this function is: 0x4ad890a8,
-	///  or in textual repr: setCollectionLimit(string,uint256)
-	function setCollectionLimit(string memory limit, uint256 value) external;
+	/// @dev EVM selector for this function is: 0x88150bd0,
+	///  or in textual repr: setCollectionLimit(uint8,bool,uint256)
+	function setCollectionLimit(
+		CollectionLimits limit,
+		bool status,
+		uint256 value
+	) external;
 
 	/// Get contract address.
 	/// @dev EVM selector for this function is: 0xf6b4dfb4,
@@ -380,6 +405,25 @@
 	uint256 sub;
 }
 
+enum CollectionLimits {
+	AccountTokenOwnership,
+	SponsoredDataSize,
+	SponsoredDataRateLimit,
+	TokenLimit,
+	SponsorTransferTimeout,
+	SponsorApproveTimeout,
+	OwnerCanTransfer,
+	OwnerCanDestroy,
+	TransferEnabled
+}
+
+/// @dev anonymous struct
+struct Tuple29 {
+	CollectionLimits field_0;
+	bool field_1;
+	uint256 field_2;
+}
+
 /// @dev anonymous struct
 struct Tuple33 {
 	CollectionPermissions field_0;

modifiedtests/src/eth/createFTCollection.test.tsdiff before after both

--- a/tests/src/eth/createFTCollection.test.ts
+++ b/tests/src/eth/createFTCollection.test.ts
@@ -17,7 +17,7 @@
 import {IKeyringPair} from '@polkadot/types/types';
 import {evmToAddress} from '@polkadot/util-crypto';
 import {Pallets, requirePalletsOrSkip} from '../util';
-import {expect, itEth, usingEthPlaygrounds} from './util';
+import {CollectionLimits, expect, itEth, usingEthPlaygrounds} from './util';
 
 const DECIMALS = 18;
 
@@ -79,6 +79,56 @@
     expect(await collection.methods.description().call()).to.deep.equal(description);
   });
 
+  itEth('Set limits', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionId, collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Limits', DECIMALS, 'absolutely anything', 'INSI');
+    const limits = {
+      accountTokenOwnershipLimit: 1000,
+      sponsoredDataSize: 1024,
+      sponsoredDataRateLimit: 30,
+      tokenLimit: 1000000,
+      sponsorTransferTimeout: 6,
+      sponsorApproveTimeout: 6,
+      ownerCanTransfer: 0,
+      ownerCanDestroy: 0,
+      transfersEnabled: 0,
+    };
+    
+    const expectedLimits = {
+      accountTokenOwnershipLimit: 1000,
+      sponsoredDataSize: 1024,
+      sponsoredDataRateLimit: 30,
+      tokenLimit: 1000000,
+      sponsorTransferTimeout: 6,
+      sponsorApproveTimeout: 6,
+      ownerCanTransfer: false,
+      ownerCanDestroy: false,
+      transfersEnabled: false,
+    };
+   
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);
+    await collection.methods.setCollectionLimit(CollectionLimits.AccountTokenOwnership, true, limits.accountTokenOwnershipLimit).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsoredDataSize, true, limits.sponsoredDataSize).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsoredDataRateLimit, true, limits.sponsoredDataRateLimit).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.TokenLimit, true, limits.tokenLimit).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsorTransferTimeout, true, limits.sponsorTransferTimeout).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsorApproveTimeout, true, limits.sponsorApproveTimeout).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.OwnerCanTransfer, true, limits.ownerCanTransfer).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.OwnerCanDestroy, true, limits.ownerCanDestroy).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.TransferEnabled, true, limits.transfersEnabled).send();
+    
+    const data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.limits.accountTokenOwnershipLimit).to.be.eq(expectedLimits.accountTokenOwnershipLimit);
+    expect(data.raw.limits.sponsoredDataSize).to.be.eq(expectedLimits.sponsoredDataSize);
+    expect(data.raw.limits.sponsoredDataRateLimit.blocks).to.be.eq(expectedLimits.sponsoredDataRateLimit);
+    expect(data.raw.limits.tokenLimit).to.be.eq(expectedLimits.tokenLimit);
+    expect(data.raw.limits.sponsorTransferTimeout).to.be.eq(expectedLimits.sponsorTransferTimeout);
+    expect(data.raw.limits.sponsorApproveTimeout).to.be.eq(expectedLimits.sponsorApproveTimeout);
+    expect(data.raw.limits.ownerCanTransfer).to.be.eq(expectedLimits.ownerCanTransfer);
+    expect(data.raw.limits.ownerCanDestroy).to.be.eq(expectedLimits.ownerCanDestroy);
+    expect(data.raw.limits.transfersEnabled).to.be.eq(expectedLimits.transfersEnabled);
+  });
+
   itEth('Collection address exist', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const collectionAddressForNonexistentCollection = '0x17C4E6453CC49AAAAEACA894E6D9683E00112233';
@@ -197,6 +247,7 @@
     {
       await expect(peasantCollection.methods
         .setCollectionLimit('accountTokenOwnershipLimit', '1000')
+        .setCollectionLimit(CollectionLimits.AccountTokenOwnership, true, 1000)
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
     }
   });
@@ -224,5 +275,31 @@
         .setCollectionLimit('accountTokenOwnershipLimit', '1000')
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
     }
-  });    
+  });
+
+  itEth('(!negative test!) Set limits', async ({helper}) => {
+
+    const invalidLimits = {
+      accountTokenOwnershipLimit: BigInt(Number.MAX_SAFE_INTEGER),
+      transfersEnabled: 3,
+    };
+
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Limits', DECIMALS, 'absolutely anything', 'ISNI');
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);
+    await expect(collectionEvm.methods
+      .setCollectionLimit(20, true, '1')
+      .call()).to.be.rejectedWith('Returned error: VM Exception while processing transaction: revert Value not convertible into enum "CollectionLimits"');
+    
+    await expect(collectionEvm.methods
+      .setCollectionLimit(CollectionLimits.AccountTokenOwnership, true, invalidLimits.accountTokenOwnershipLimit)
+      .call()).to.be.rejectedWith(`can't convert value to u32 "${invalidLimits.accountTokenOwnershipLimit}"`);
+    
+    await expect(collectionEvm.methods
+      .setCollectionLimit(CollectionLimits.TransferEnabled, true, invalidLimits.transfersEnabled)
+      .call()).to.be.rejectedWith(`can't convert value to boolean "${invalidLimits.transfersEnabled}"`);
+  });
+
+   
+    
 });

modifiedtests/src/eth/createNFTCollection.test.tsdiff before after both

--- a/tests/src/eth/createNFTCollection.test.ts
+++ b/tests/src/eth/createNFTCollection.test.ts
@@ -16,7 +16,7 @@
 
 import {evmToAddress} from '@polkadot/util-crypto';
 import {IKeyringPair} from '@polkadot/types/types';
-import {expect, itEth, usingEthPlaygrounds} from './util';
+import {CollectionLimits, expect, itEth, usingEthPlaygrounds} from './util';
 
 
 describe('Create NFT collection from EVM', () => {
@@ -120,6 +120,56 @@
     expect(await sponsorCollection.methods.description().call()).to.deep.equal(description);
   });
 
+  itEth('Set limits', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionId, collectionAddress} = await helper.eth.createNFTCollection(owner, 'Limits', 'absolutely anything', 'FLO');
+    const limits = {
+      accountTokenOwnershipLimit: 1000,
+      sponsoredDataSize: 1024,
+      sponsoredDataRateLimit: 30,
+      tokenLimit: 1000000,
+      sponsorTransferTimeout: 6,
+      sponsorApproveTimeout: 6,
+      ownerCanTransfer: 0,
+      ownerCanDestroy: 0,
+      transfersEnabled: 0,
+    };
+    
+    const expectedLimits = {
+      accountTokenOwnershipLimit: 1000,
+      sponsoredDataSize: 1024,
+      sponsoredDataRateLimit: 30,
+      tokenLimit: 1000000,
+      sponsorTransferTimeout: 6,
+      sponsorApproveTimeout: 6,
+      ownerCanTransfer: false,
+      ownerCanDestroy: false,
+      transfersEnabled: false,
+    };
+
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    await collection.methods.setCollectionLimit(CollectionLimits.AccountTokenOwnership, true, limits.accountTokenOwnershipLimit).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsoredDataSize, true, limits.sponsoredDataSize).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsoredDataRateLimit, true, limits.sponsoredDataRateLimit).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.TokenLimit, true, limits.tokenLimit).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsorTransferTimeout, true, limits.sponsorTransferTimeout).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsorApproveTimeout, true, limits.sponsorApproveTimeout).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.OwnerCanTransfer, true, limits.ownerCanTransfer).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.OwnerCanDestroy, true, limits.ownerCanDestroy).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.TransferEnabled, true, limits.transfersEnabled).send();
+
+    const data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.limits.accountTokenOwnershipLimit).to.be.eq(expectedLimits.accountTokenOwnershipLimit);
+    expect(data.raw.limits.sponsoredDataSize).to.be.eq(expectedLimits.sponsoredDataSize);
+    expect(data.raw.limits.sponsoredDataRateLimit.blocks).to.be.eq(expectedLimits.sponsoredDataRateLimit);
+    expect(data.raw.limits.tokenLimit).to.be.eq(expectedLimits.tokenLimit);
+    expect(data.raw.limits.sponsorTransferTimeout).to.be.eq(expectedLimits.sponsorTransferTimeout);
+    expect(data.raw.limits.sponsorApproveTimeout).to.be.eq(expectedLimits.sponsorApproveTimeout);
+    expect(data.raw.limits.ownerCanTransfer).to.be.eq(expectedLimits.ownerCanTransfer);
+    expect(data.raw.limits.ownerCanDestroy).to.be.eq(expectedLimits.ownerCanDestroy);
+    expect(data.raw.limits.transfersEnabled).to.be.eq(expectedLimits.transfersEnabled);
+  });
+
   itEth('Collection address exist', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const collectionAddressForNonexistentCollection = '0x17C4E6453CC49AAAAEACA894E6D9683E00112233';
@@ -207,7 +257,7 @@
     }
     {
       await expect(malfeasantCollection.methods
-        .setCollectionLimit('accountTokenOwnershipLimit', '1000')
+        .setCollectionLimit(CollectionLimits.AccountTokenOwnership, true, 1000)
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
     }
   });
@@ -232,11 +282,30 @@
     }
     {
       await expect(malfeasantCollection.methods
-        .setCollectionLimit('accountTokenOwnershipLimit', '1000')
+        .setCollectionLimit(CollectionLimits.AccountTokenOwnership, true, 1000)
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
     }
   });
 
+  itEth('(!negative test!) Set limits', async ({helper}) => {
+    const invalidLimits = {
+      accountTokenOwnershipLimit: BigInt(Number.MAX_SAFE_INTEGER),
+      transfersEnabled: 3,
+    };
+
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    
+    await expect(collectionEvm.methods
+      .setCollectionLimit(CollectionLimits.AccountTokenOwnership, true, invalidLimits.accountTokenOwnershipLimit)
+      .call()).to.be.rejectedWith(`can't convert value to u32 "${invalidLimits.accountTokenOwnershipLimit}"`);
+    
+    await expect(collectionEvm.methods
+      .setCollectionLimit(CollectionLimits.TransferEnabled, true, invalidLimits.transfersEnabled)
+      .call()).to.be.rejectedWith(`can't convert value to boolean "${invalidLimits.transfersEnabled}"`);
+  });
+
   itEth('destroyCollection', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');

modifiedtests/src/eth/createRFTCollection.test.tsdiff before after both

--- a/tests/src/eth/createRFTCollection.test.ts
+++ b/tests/src/eth/createRFTCollection.test.ts
@@ -17,7 +17,7 @@
 import {evmToAddress} from '@polkadot/util-crypto';
 import {IKeyringPair} from '@polkadot/types/types';
 import {Pallets, requirePalletsOrSkip} from '../util';
-import {expect, itEth, usingEthPlaygrounds} from './util';
+import {CollectionLimits, expect, itEth, usingEthPlaygrounds} from './util';
 
 
 describe('Create RFT collection from EVM', () => {
@@ -152,6 +152,56 @@
     expect(data.raw.sponsorship.Confirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
   });
 
+  itEth('Set limits', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionId, collectionAddress} = await helper.eth.createRFTCollection(owner, 'Limits', 'absolutely anything', 'INSI');
+    const limits = {
+      accountTokenOwnershipLimit: 1000,
+      sponsoredDataSize: 1024,
+      sponsoredDataRateLimit: 30,
+      tokenLimit: 1000000,
+      sponsorTransferTimeout: 6,
+      sponsorApproveTimeout: 6,
+      ownerCanTransfer: 0,
+      ownerCanDestroy: 0,
+      transfersEnabled: 0,
+    };
+    
+    const expectedLimits = {
+      accountTokenOwnershipLimit: 1000,
+      sponsoredDataSize: 1024,
+      sponsoredDataRateLimit: 30,
+      tokenLimit: 1000000,
+      sponsorTransferTimeout: 6,
+      sponsorApproveTimeout: 6,
+      ownerCanTransfer: false,
+      ownerCanDestroy: false,
+      transfersEnabled: false,
+    };
+    
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'rft', owner);
+    await collection.methods.setCollectionLimit(CollectionLimits.AccountTokenOwnership, true, limits.accountTokenOwnershipLimit).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsoredDataSize, true, limits.sponsoredDataSize).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsoredDataRateLimit, true, limits.sponsoredDataRateLimit).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.TokenLimit, true, limits.tokenLimit).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsorTransferTimeout, true, limits.sponsorTransferTimeout).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.SponsorApproveTimeout, true, limits.sponsorApproveTimeout).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.OwnerCanTransfer, true, limits.ownerCanTransfer).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.OwnerCanDestroy, true, limits.ownerCanDestroy).send();
+    await collection.methods.setCollectionLimit(CollectionLimits.TransferEnabled, true, limits.transfersEnabled).send();
+    
+    const data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.limits.accountTokenOwnershipLimit).to.be.eq(expectedLimits.accountTokenOwnershipLimit);
+    expect(data.raw.limits.sponsoredDataSize).to.be.eq(expectedLimits.sponsoredDataSize);
+    expect(data.raw.limits.sponsoredDataRateLimit.blocks).to.be.eq(expectedLimits.sponsoredDataRateLimit);
+    expect(data.raw.limits.tokenLimit).to.be.eq(expectedLimits.tokenLimit);
+    expect(data.raw.limits.sponsorTransferTimeout).to.be.eq(expectedLimits.sponsorTransferTimeout);
+    expect(data.raw.limits.sponsorApproveTimeout).to.be.eq(expectedLimits.sponsorApproveTimeout);
+    expect(data.raw.limits.ownerCanTransfer).to.be.eq(expectedLimits.ownerCanTransfer);
+    expect(data.raw.limits.ownerCanDestroy).to.be.eq(expectedLimits.ownerCanDestroy);
+    expect(data.raw.limits.transfersEnabled).to.be.eq(expectedLimits.transfersEnabled);
+  });
+
   itEth('Collection address exist', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const collectionAddressForNonexistentCollection = '0x17C4E6453CC49AAAAEACA894E6D9683E00112233';
@@ -239,7 +289,7 @@
     }
     {
       await expect(peasantCollection.methods
-        .setCollectionLimit('accountTokenOwnershipLimit', '1000')
+        .setCollectionLimit(CollectionLimits.AccountTokenOwnership, true, 1000)
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
     }
   });
@@ -264,10 +314,29 @@
     }
     {
       await expect(peasantCollection.methods
-        .setCollectionLimit('accountTokenOwnershipLimit', '1000')
+        .setCollectionLimit(CollectionLimits.AccountTokenOwnership, true, 1000)
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
     }
   });
+
+  itEth('(!negative test!) Set limits', async ({helper}) => {
+    const invalidLimits = {
+      accountTokenOwnershipLimit: BigInt(Number.MAX_SAFE_INTEGER),
+      transfersEnabled: 3,
+    };
+
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createRFTCollection(owner, 'Limits', 'absolutely anything', 'ISNI');
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'rft', owner);
+    
+    await expect(collectionEvm.methods
+      .setCollectionLimit(CollectionLimits.AccountTokenOwnership, true, invalidLimits.accountTokenOwnershipLimit)
+      .call()).to.be.rejectedWith(`can't convert value to u32 "${invalidLimits.accountTokenOwnershipLimit}"`);
+    
+    await expect(collectionEvm.methods
+      .setCollectionLimit(CollectionLimits.TransferEnabled, true, invalidLimits.transfersEnabled)
+      .call()).to.be.rejectedWith(`can't convert value to boolean "${invalidLimits.transfersEnabled}"`);
+  });
   
   itEth('destroyCollection', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);

modifiedtests/src/eth/util/index.tsdiff before after both

--- a/tests/src/eth/util/index.ts
+++ b/tests/src/eth/util/index.ts
@@ -26,6 +26,17 @@
   Allowlisted = 1,
   Generous = 2,
 }
+export enum CollectionLimits {
+  AccountTokenOwnership,
+	SponsoredDataSize,
+	SponsoredDataRateLimit,
+	TokenLimit,
+	SponsorTransferTimeout,
+	SponsorApproveTimeout,
+	OwnerCanTransfer,
+	OwnerCanDestroy,
+	TransferEnabled
+}
 
 export const usingEthPlaygrounds = async (code: (helper: EthUniqueHelper, privateKey: (seed: string | {filename: string}) => Promise<IKeyringPair>) => Promise<void>) => {
   const silentConsole = new SilentConsole();