git.delta.rocks / unique-network / refs/commits / 6d9bbadae5cc

difftreelog

Merge pull request #412 from UniqueNetwork/fix/rmrk-pending-nfts

kozyrevdev2022-07-05parents: #956ec6e #52326d0.patch.diff
in: master
Fix/rmrk pending nfts

33 files changed

modifiedpallets/proxy-rmrk-core/src/lib.rsdiffbeforeafterboth
--- a/pallets/proxy-rmrk-core/src/lib.rs
+++ b/pallets/proxy-rmrk-core/src/lib.rs
@@ -19,7 +19,10 @@
 use frame_support::{pallet_prelude::*, transactional, BoundedVec, dispatch::DispatchResult};
 use frame_system::{pallet_prelude::*, ensure_signed};
 use sp_runtime::{DispatchError, Permill, traits::StaticLookup};
-use sp_std::vec::Vec;
+use sp_std::{
+	vec::Vec,
+	collections::{btree_set::BTreeSet, btree_map::BTreeMap},
+};
 use up_data_structs::{*, mapping::TokenAddressMapping};
 use pallet_common::{
 	Pallet as PalletCommon, Error as CommonError, CollectionHandle, CommonCollectionOperations,
@@ -48,6 +51,12 @@
 
 pub const NESTING_BUDGET: u32 = 5;
 
+type PendingTarget = (CollectionId, TokenId);
+type PendingChild = (RmrkCollectionId, RmrkNftId);
+type PendingChildrenSet = BTreeSet<PendingChild>;
+
+type BasesMap = BTreeMap<RmrkBaseId, u32>;
+
 #[frame_support::pallet]
 pub mod pallet {
 	use super::*;
@@ -383,12 +392,14 @@
 				[
 					Self::rmrk_property(TokenType, &NftType::Regular)?,
 					Self::rmrk_property(Transferable, &transferable)?,
-					Self::rmrk_property(PendingNftAccept, &false)?,
+					Self::rmrk_property(PendingNftAccept, &None::<PendingTarget>)?,
 					Self::rmrk_property(RoyaltyInfo, &royalty_info)?,
 					Self::rmrk_property(Metadata, &metadata)?,
 					Self::rmrk_property(Equipped, &false)?,
 					Self::rmrk_property(ResourcePriorities, &<Vec<u8>>::new())?,
 					Self::rmrk_property(NextResourceId, &(0 as RmrkResourceId))?,
+					Self::rmrk_property(PendingChildren, &PendingChildrenSet::new())?,
+					Self::rmrk_property(AssociatedBases, &BasesMap::new())?,
 				]
 				.into_iter(),
 			)
@@ -483,11 +494,12 @@
 			);
 
 			ensure!(
-				!Self::get_nft_property_decoded(
+				Self::get_nft_property_decoded::<Option<PendingTarget>>(
 					collection_id,
 					nft_id,
 					RmrkProperty::PendingNftAccept
-				)?,
+				)?
+				.is_none(),
 				<Error<T>>::NoPermission
 			);
 
@@ -524,7 +536,15 @@
 							collection.id,
 							nft_id,
 							PropertyScope::Rmrk,
-							Self::rmrk_property(PendingNftAccept, &approval_required)?,
+							Self::rmrk_property::<Option<PendingTarget>>(
+								PendingNftAccept,
+								&Some((target_collection_id, target_nft_id.into())),
+							)?,
+						)?;
+
+						Self::insert_pending_child(
+							(target_collection_id, target_nft_id.into()),
+							(rmrk_collection_id, rmrk_nft_id),
 						)?;
 					} else {
 						target_owner = T::CrossTokenAddressMapping::token_to_address(
@@ -618,13 +638,23 @@
 				}
 			})?;
 
-			<PalletNft<T>>::set_scoped_token_property(
-				collection.id,
+			let pending_target = Self::get_nft_property_decoded::<Option<PendingTarget>>(
+				collection_id,
 				nft_id,
-				PropertyScope::Rmrk,
-				Self::rmrk_property(PendingNftAccept, &false)?,
+				RmrkProperty::PendingNftAccept,
 			)?;
 
+			if let Some(pending_target) = pending_target {
+				Self::remove_pending_child(pending_target, (rmrk_collection_id, rmrk_nft_id))?;
+
+				<PalletNft<T>>::set_scoped_token_property(
+					collection.id,
+					nft_id,
+					PropertyScope::Rmrk,
+					Self::rmrk_property(PendingNftAccept, &None::<PendingTarget>)?,
+				)?;
+			}
+
 			Self::deposit_event(Event::NFTAccepted {
 				sender,
 				recipient: new_owner,
@@ -663,14 +693,18 @@
 				<Error<T>>::NoAvailableNftId
 			);
 
-			ensure!(
-				Self::get_nft_property_decoded(
-					collection_id,
-					nft_id,
-					RmrkProperty::PendingNftAccept
-				)?,
-				<Error<T>>::CannotRejectNonPendingNft
-			);
+			let pending_target = Self::get_nft_property_decoded::<Option<PendingTarget>>(
+				collection_id,
+				nft_id,
+				RmrkProperty::PendingNftAccept,
+			)?;
+
+			match pending_target {
+				Some(pending_target) => {
+					Self::remove_pending_child(pending_target, (rmrk_collection_id, rmrk_nft_id))?
+				}
+				None => return Err(<Error<T>>::CannotRejectNonPendingNft.into()),
+			}
 
 			Self::destroy_nft(
 				cross_sender,
@@ -785,6 +819,12 @@
 				resource_id_key,
 			);
 
+			if let RmrkResourceTypes::Composable(resource) = resource_info.resource {
+				let base_id = resource.base;
+
+				Self::remove_associated_base_id(collection_id, nft_id, base_id)?;
+			}
+
 			Self::deposit_event(Event::<T>::ResourceRemovalAccepted {
 				nft_id: rmrk_nft_id,
 				resource_id,
@@ -938,6 +978,8 @@
 				Self::get_typed_nft_collection(collection_id, misc::CollectionType::Regular)?;
 			collection.check_is_external()?;
 
+			let base_id = resource.base;
+
 			let resource_id = Self::resource_add(
 				sender,
 				collection_id,
@@ -945,6 +987,24 @@
 				RmrkResourceTypes::Composable(resource),
 			)?;
 
+			<PalletNft<T>>::try_mutate_token_aux_property(
+				collection_id,
+				nft_id.into(),
+				PropertyScope::Rmrk,
+				Self::rmrk_property_key(AssociatedBases)?,
+				|value| -> DispatchResult {
+					let mut bases: BasesMap = match value {
+						Some(value) => Self::decode_property(value)?,
+						None => BasesMap::new(),
+					};
+
+					*bases.entry(base_id).or_insert(0) += 1;
+
+					*value = Some(Self::encode_property(&bases)?);
+					Ok(())
+				},
+			)?;
+
 			Self::deposit_event(Event::ResourceAdded {
 				nft_id,
 				resource_id,
@@ -1147,6 +1207,67 @@
 		)
 	}
 
+	fn insert_pending_child(
+		target: (CollectionId, TokenId),
+		child: (RmrkCollectionId, RmrkNftId),
+	) -> DispatchResult {
+		Self::mutate_pending_child(target, |pending_children| {
+			pending_children.insert(child);
+		})
+	}
+
+	fn remove_pending_child(
+		target: (CollectionId, TokenId),
+		child: (RmrkCollectionId, RmrkNftId),
+	) -> DispatchResult {
+		Self::mutate_pending_child(target, |pending_children| {
+			pending_children.remove(&child);
+		})
+	}
+
+	fn mutate_pending_child(
+		(target_collection_id, target_nft_id): (CollectionId, TokenId),
+		f: impl FnOnce(&mut PendingChildrenSet),
+	) -> DispatchResult {
+		<PalletNft<T>>::try_mutate_token_aux_property(
+			target_collection_id,
+			target_nft_id,
+			PropertyScope::Rmrk,
+			Self::rmrk_property_key(PendingChildren)?,
+			|pending_children| -> DispatchResult {
+				let mut map = match pending_children {
+					Some(map) => Self::decode_property(map)?,
+					None => PendingChildrenSet::new(),
+				};
+
+				f(&mut map);
+
+				*pending_children = Some(Self::encode_property(&map)?);
+
+				Ok(())
+			},
+		)
+	}
+
+	fn iterate_pending_children(
+		collection_id: CollectionId,
+		nft_id: TokenId,
+	) -> Result<impl Iterator<Item = PendingChild>, DispatchError> {
+		let property = <PalletNft<T>>::token_aux_property((
+			collection_id,
+			nft_id,
+			PropertyScope::Rmrk,
+			Self::rmrk_property_key(PendingChildren)?,
+		));
+
+		let pending_children = match property {
+			Some(map) => Self::decode_property(&map)?,
+			None => PendingChildrenSet::new(),
+		};
+
+		Ok(pending_children.into_iter())
+	}
+
 	fn acquire_next_resource_id(
 		collection_id: CollectionId,
 		nft_id: TokenId,
@@ -1223,16 +1344,15 @@
 		let resource_id_key = Self::rmrk_property_key(ResourceId(resource_id))?;
 		let scope = PropertyScope::Rmrk;
 
-		ensure!(
-			<PalletNft<T>>::token_aux_property((
-				collection_id,
-				nft_id,
-				scope,
-				resource_id_key.clone()
-			))
-			.is_some(),
-			<Error<T>>::ResourceDoesntExist
-		);
+		let resource = <PalletNft<T>>::token_aux_property((
+			collection_id,
+			nft_id,
+			scope,
+			resource_id_key.clone(),
+		))
+		.ok_or(<Error<T>>::ResourceDoesntExist)?;
+
+		let resource_info: RmrkResourceInfo = Self::decode_property(&resource)?;
 
 		let budget = up_data_structs::budget::Value::new(NESTING_BUDGET);
 		let topmost_owner =
@@ -1246,6 +1366,12 @@
 				PropertyScope::Rmrk,
 				Self::rmrk_property_key(ResourceId(resource_id))?,
 			);
+
+			if let RmrkResourceTypes::Composable(resource) = resource_info.resource {
+				let base_id = resource.base;
+
+				Self::remove_associated_base_id(collection_id, nft_id, base_id)?;
+			}
 		} else {
 			Self::try_mutate_resource_info(collection_id, nft_id, resource_id, |res| {
 				res.pending_removal = true;
@@ -1257,6 +1383,36 @@
 		Ok(())
 	}
 
+	fn remove_associated_base_id(
+		collection_id: CollectionId,
+		nft_id: TokenId,
+		base_id: RmrkBaseId,
+	) -> DispatchResult {
+		<PalletNft<T>>::try_mutate_token_aux_property(
+			collection_id,
+			nft_id,
+			PropertyScope::Rmrk,
+			Self::rmrk_property_key(AssociatedBases)?,
+			|value| -> DispatchResult {
+				let mut bases: BasesMap = match value {
+					Some(value) => Self::decode_property(value)?,
+					None => BasesMap::new(),
+				};
+
+				let remaining = bases.get(&base_id);
+
+				if let Some(remaining) = remaining {
+					if let Some(0) | None = remaining.checked_sub(1) {
+						bases.remove(&base_id);
+					}
+				}
+
+				*value = Some(Self::encode_property(&bases)?);
+				Ok(())
+			},
+		)
+	}
+
 	fn try_mutate_resource_info(
 		collection_id: CollectionId,
 		nft_id: TokenId,
@@ -1526,15 +1682,13 @@
 		Value: Decode + Default,
 		Mapper: Fn(Key, Value) -> R,
 	{
-		let key_prefix = Self::rmrk_property_key(UserProperty(b""))?;
-
 		let properties = match token_id {
 			Some(token_id) => <PalletNft<T>>::token_properties((collection_id, token_id)),
 			None => <PalletCommon<T>>::collection_properties(collection_id),
 		};
 
 		let properties = properties.into_iter().filter_map(move |(key, value)| {
-			let key = key.as_slice().strip_prefix(key_prefix.as_slice())?;
+			let key = strip_key_prefix(&key, USER_PROPERTY_PREFIX)?;
 
 			let key: Key = key.to_vec().try_into().ok()?;
 			let value: Value = value.decode().ok()?;
modifiedpallets/proxy-rmrk-core/src/property.rsdiffbeforeafterboth
--- a/pallets/proxy-rmrk-core/src/property.rs
+++ b/pallets/proxy-rmrk-core/src/property.rs
@@ -15,9 +15,11 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 use super::*;
+use up_data_structs::PropertyScope;
 use core::convert::AsRef;
 
-const RESOURCE_ID_PREFIX: &str = "rsid-";
+pub const RESOURCE_ID_PREFIX: &str = "rsid-";
+pub const USER_PROPERTY_PREFIX: &str = "userprop-";
 
 pub enum RmrkProperty<'r> {
 	Metadata,
@@ -31,6 +33,8 @@
 	NextResourceId,
 	ResourceId(RmrkResourceId),
 	PendingNftAccept,
+	PendingChildren,
+	AssociatedBases,
 	Parts,
 	Base,
 	Src,
@@ -73,6 +77,8 @@
 			Self::NextResourceId => key!("next-resource-id"),
 			Self::ResourceId(id) => key!(RESOURCE_ID_PREFIX, id.to_le_bytes()),
 			Self::PendingNftAccept => key!("pending-nft-accept"),
+			Self::PendingChildren => key!("pending-children"),
+			Self::AssociatedBases => key!("assoc-bases"),
 			Self::Parts => key!("parts"),
 			Self::Base => key!("base"),
 			Self::Src => key!("src"),
@@ -83,7 +89,22 @@
 			Self::ZIndex => key!("z-index"),
 			Self::ThemeName => key!("theme-name"),
 			Self::ThemeInherit => key!("theme-inherit"),
-			Self::UserProperty(name) => key!("userprop-", name),
+			Self::UserProperty(name) => key!(USER_PROPERTY_PREFIX, name),
 		}
 	}
 }
+
+pub fn strip_key_prefix(key: &PropertyKey, prefix: &str) -> Option<PropertyKey> {
+	let key_prefix = PropertyKey::try_from(prefix.as_bytes().to_vec()).ok()?;
+	let key_prefix = PropertyScope::Rmrk.apply(key_prefix).ok()?;
+
+	key.as_slice()
+		.strip_prefix(key_prefix.as_slice())?
+		.to_vec()
+		.try_into()
+		.ok()
+}
+
+pub fn is_valid_key_prefix(key: &PropertyKey, prefix: &str) -> bool {
+	strip_key_prefix(key, prefix).is_some()
+}
modifiedpallets/proxy-rmrk-core/src/rpc.rsdiffbeforeafterboth
--- a/pallets/proxy-rmrk-core/src/rpc.rs
+++ b/pallets/proxy-rmrk-core/src/rpc.rs
@@ -132,17 +132,6 @@
 	Ok(
 		pallet_nonfungible::TokenChildren::<T>::iter_prefix((collection_id, nft_id))
 			.filter_map(|((child_collection, child_token), _)| {
-				let is_pending = <Pallet<T>>::get_nft_property_decoded(
-					child_collection,
-					child_token,
-					RmrkProperty::PendingNftAccept,
-				)
-				.ok()?;
-
-				if is_pending {
-					return None;
-				}
-
 				let rmrk_child_collection =
 					<Pallet<T>>::rmrk_collection_id(child_collection).ok()?;
 
@@ -151,6 +140,14 @@
 					nft_id: child_token.0,
 				})
 			})
+			.chain(
+				<Pallet<T>>::iterate_pending_children(collection_id, nft_id)?.map(
+					|(child_collection, child_nft_id)| RmrkNftChild {
+						collection_id: child_collection,
+						nft_id: child_nft_id,
+					},
+				),
+			)
 			.collect(),
 	)
 }
@@ -224,7 +221,11 @@
 		nft_id,
 		PropertyScope::Rmrk,
 	)
-	.filter_map(|(_, value)| {
+	.filter_map(|(key, value)| {
+		if !is_valid_key_prefix(&key, RESOURCE_ID_PREFIX) {
+			return None;
+		}
+
 		let resource_info: RmrkResourceInfo = <Pallet<T>>::decode_property(&value).ok()?;
 
 		Some(resource_info)
modifiedpallets/proxy-rmrk-core/src/weights.rsdiffbeforeafterboth
--- a/pallets/proxy-rmrk-core/src/weights.rs
+++ b/pallets/proxy-rmrk-core/src/weights.rs
@@ -3,7 +3,7 @@
 //! Autogenerated weights for pallet_proxy_rmrk_core
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
-//! DATE: 2022-06-21, STEPS: `50`, REPEAT: 80, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2022-07-01, STEPS: `50`, REPEAT: 80, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! EXECUTION: None, WASM-EXECUTION: Compiled, CHAIN: None, DB CACHE: 1024
 
 // Executed Command:
@@ -64,7 +64,7 @@
 	// Storage: Common CollectionById (r:0 w:1)
 	// Storage: RmrkCore UniqueCollectionId (r:0 w:1)
 	fn create_collection() -> Weight {
-		(49_986_000 as Weight)
+		(49_365_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(5 as Weight))
 			.saturating_add(T::DbWeight::get().writes(8 as Weight))
 	}
@@ -77,7 +77,7 @@
 	// Storage: Nonfungible TokensBurnt (r:0 w:1)
 	// Storage: Common AdminAmount (r:0 w:1)
 	fn destroy_collection() -> Weight {
-		(50_177_000 as Weight)
+		(49_903_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(5 as Weight))
 			.saturating_add(T::DbWeight::get().writes(6 as Weight))
 	}
@@ -85,7 +85,7 @@
 	// Storage: Common CollectionById (r:1 w:1)
 	// Storage: Common CollectionProperties (r:1 w:0)
 	fn change_collection_issuer() -> Weight {
-		(25_949_000 as Weight)
+		(26_134_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(3 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
@@ -95,7 +95,7 @@
 	// Storage: Nonfungible TokensMinted (r:1 w:0)
 	// Storage: Nonfungible TokensBurnt (r:1 w:0)
 	fn lock_collection() -> Weight {
-		(27_183_000 as Weight)
+		(28_020_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(5 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
@@ -109,9 +109,9 @@
 	// Storage: Nonfungible Owned (r:0 w:1)
 	// Storage: Nonfungible TokenAuxProperties (r:2 w:2)
 	fn mint_nft(b: u32, ) -> Weight {
-		(65_512_000 as Weight)
-			// Standard Error: 12_000
-			.saturating_add((11_525_000 as Weight).saturating_mul(b as Weight))
+		(67_476_000 as Weight)
+			// Standard Error: 19_000
+			.saturating_add((12_373_000 as Weight).saturating_mul(b as Weight))
 			.saturating_add(T::DbWeight::get().reads(6 as Weight))
 			.saturating_add(T::DbWeight::get().reads((1 as Weight).saturating_mul(b as Weight)))
 			.saturating_add(T::DbWeight::get().writes(5 as Weight))
@@ -129,8 +129,8 @@
 	// Storage: Nonfungible TokenProperties (r:0 w:1)
 	fn burn_nft(b: u32, ) -> Weight {
 		(0 as Weight)
-			// Standard Error: 1_472_000
-			.saturating_add((296_221_000 as Weight).saturating_mul(b as Weight))
+			// Standard Error: 1_500_000
+			.saturating_add((300_520_000 as Weight).saturating_mul(b as Weight))
 			.saturating_add(T::DbWeight::get().reads(9 as Weight))
 			.saturating_add(T::DbWeight::get().reads((4 as Weight).saturating_mul(b as Weight)))
 			.saturating_add(T::DbWeight::get().writes(6 as Weight))
@@ -146,7 +146,7 @@
 	// Storage: Nonfungible TokenChildren (r:0 w:1)
 	// Storage: Nonfungible Owned (r:0 w:2)
 	fn send() -> Weight {
-		(82_778_000 as Weight)
+		(84_023_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(12 as Weight))
 			.saturating_add(T::DbWeight::get().writes(6 as Weight))
 	}
@@ -157,27 +157,29 @@
 	// Storage: Nonfungible AccountBalance (r:2 w:2)
 	// Storage: Nonfungible Allowance (r:1 w:0)
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
+	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	// Storage: Nonfungible TokenChildren (r:0 w:1)
 	// Storage: Nonfungible Owned (r:0 w:2)
 	fn accept_nft() -> Weight {
-		(90_190_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(15 as Weight))
-			.saturating_add(T::DbWeight::get().writes(7 as Weight))
+		(98_502_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(16 as Weight))
+			.saturating_add(T::DbWeight::get().writes(8 as Weight))
 	}
 	// Storage: RmrkCore UniqueCollectionId (r:1 w:0)
 	// Storage: Common CollectionProperties (r:1 w:0)
 	// Storage: Common CollectionById (r:1 w:0)
 	// Storage: Nonfungible TokenData (r:5 w:5)
 	// Storage: Nonfungible TokenProperties (r:1 w:5)
+	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	// Storage: Nonfungible TokenChildren (r:9 w:4)
 	// Storage: Nonfungible TokensBurnt (r:1 w:1)
 	// Storage: Nonfungible AccountBalance (r:5 w:5)
 	// Storage: Nonfungible Allowance (r:5 w:0)
 	// Storage: Nonfungible Owned (r:0 w:5)
 	fn reject_nft() -> Weight {
-		(262_238_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(29 as Weight))
-			.saturating_add(T::DbWeight::get().writes(25 as Weight))
+		(277_017_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(30 as Weight))
+			.saturating_add(T::DbWeight::get().writes(26 as Weight))
 	}
 	// Storage: RmrkCore UniqueCollectionId (r:1 w:0)
 	// Storage: Common CollectionProperties (r:1 w:0)
@@ -185,7 +187,7 @@
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	fn set_property() -> Weight {
-		(55_187_000 as Weight)
+		(55_408_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(9 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
@@ -195,7 +197,7 @@
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	fn set_priority() -> Weight {
-		(54_092_000 as Weight)
+		(55_063_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(9 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
@@ -206,7 +208,7 @@
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
 	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	fn add_basic_resource() -> Weight {
-		(62_551_000 as Weight)
+		(64_656_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(10 as Weight))
 			.saturating_add(T::DbWeight::get().writes(2 as Weight))
 	}
@@ -215,11 +217,11 @@
 	// Storage: Common CollectionById (r:1 w:0)
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
-	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
+	// Storage: Nonfungible TokenAuxProperties (r:2 w:2)
 	fn add_composable_resource() -> Weight {
-		(61_778_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(10 as Weight))
-			.saturating_add(T::DbWeight::get().writes(2 as Weight))
+		(67_593_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(11 as Weight))
+			.saturating_add(T::DbWeight::get().writes(3 as Weight))
 	}
 	// Storage: RmrkCore UniqueCollectionId (r:1 w:0)
 	// Storage: Common CollectionProperties (r:1 w:0)
@@ -228,7 +230,7 @@
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
 	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	fn add_slot_resource() -> Weight {
-		(62_700_000 as Weight)
+		(63_845_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(10 as Weight))
 			.saturating_add(T::DbWeight::get().writes(2 as Weight))
 	}
@@ -238,7 +240,7 @@
 	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	fn remove_resource() -> Weight {
-		(52_920_000 as Weight)
+		(53_414_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(9 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
@@ -248,7 +250,7 @@
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	fn accept_resource() -> Weight {
-		(52_450_000 as Weight)
+		(51_869_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(9 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
@@ -258,7 +260,7 @@
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	fn accept_resource_removal() -> Weight {
-		(50_901_000 as Weight)
+		(53_168_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(9 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
@@ -275,7 +277,7 @@
 	// Storage: Common CollectionById (r:0 w:1)
 	// Storage: RmrkCore UniqueCollectionId (r:0 w:1)
 	fn create_collection() -> Weight {
-		(49_986_000 as Weight)
+		(49_365_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(5 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(8 as Weight))
 	}
@@ -288,7 +290,7 @@
 	// Storage: Nonfungible TokensBurnt (r:0 w:1)
 	// Storage: Common AdminAmount (r:0 w:1)
 	fn destroy_collection() -> Weight {
-		(50_177_000 as Weight)
+		(49_903_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(5 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(6 as Weight))
 	}
@@ -296,7 +298,7 @@
 	// Storage: Common CollectionById (r:1 w:1)
 	// Storage: Common CollectionProperties (r:1 w:0)
 	fn change_collection_issuer() -> Weight {
-		(25_949_000 as Weight)
+		(26_134_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(3 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
 	}
@@ -306,7 +308,7 @@
 	// Storage: Nonfungible TokensMinted (r:1 w:0)
 	// Storage: Nonfungible TokensBurnt (r:1 w:0)
 	fn lock_collection() -> Weight {
-		(27_183_000 as Weight)
+		(28_020_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(5 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
 	}
@@ -320,9 +322,9 @@
 	// Storage: Nonfungible Owned (r:0 w:1)
 	// Storage: Nonfungible TokenAuxProperties (r:2 w:2)
 	fn mint_nft(b: u32, ) -> Weight {
-		(65_512_000 as Weight)
-			// Standard Error: 12_000
-			.saturating_add((11_525_000 as Weight).saturating_mul(b as Weight))
+		(67_476_000 as Weight)
+			// Standard Error: 19_000
+			.saturating_add((12_373_000 as Weight).saturating_mul(b as Weight))
 			.saturating_add(RocksDbWeight::get().reads(6 as Weight))
 			.saturating_add(RocksDbWeight::get().reads((1 as Weight).saturating_mul(b as Weight)))
 			.saturating_add(RocksDbWeight::get().writes(5 as Weight))
@@ -340,8 +342,8 @@
 	// Storage: Nonfungible TokenProperties (r:0 w:1)
 	fn burn_nft(b: u32, ) -> Weight {
 		(0 as Weight)
-			// Standard Error: 1_472_000
-			.saturating_add((296_221_000 as Weight).saturating_mul(b as Weight))
+			// Standard Error: 1_500_000
+			.saturating_add((300_520_000 as Weight).saturating_mul(b as Weight))
 			.saturating_add(RocksDbWeight::get().reads(9 as Weight))
 			.saturating_add(RocksDbWeight::get().reads((4 as Weight).saturating_mul(b as Weight)))
 			.saturating_add(RocksDbWeight::get().writes(6 as Weight))
@@ -357,7 +359,7 @@
 	// Storage: Nonfungible TokenChildren (r:0 w:1)
 	// Storage: Nonfungible Owned (r:0 w:2)
 	fn send() -> Weight {
-		(82_778_000 as Weight)
+		(84_023_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(12 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(6 as Weight))
 	}
@@ -368,27 +370,29 @@
 	// Storage: Nonfungible AccountBalance (r:2 w:2)
 	// Storage: Nonfungible Allowance (r:1 w:0)
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
+	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	// Storage: Nonfungible TokenChildren (r:0 w:1)
 	// Storage: Nonfungible Owned (r:0 w:2)
 	fn accept_nft() -> Weight {
-		(90_190_000 as Weight)
-			.saturating_add(RocksDbWeight::get().reads(15 as Weight))
-			.saturating_add(RocksDbWeight::get().writes(7 as Weight))
+		(98_502_000 as Weight)
+			.saturating_add(RocksDbWeight::get().reads(16 as Weight))
+			.saturating_add(RocksDbWeight::get().writes(8 as Weight))
 	}
 	// Storage: RmrkCore UniqueCollectionId (r:1 w:0)
 	// Storage: Common CollectionProperties (r:1 w:0)
 	// Storage: Common CollectionById (r:1 w:0)
 	// Storage: Nonfungible TokenData (r:5 w:5)
 	// Storage: Nonfungible TokenProperties (r:1 w:5)
+	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	// Storage: Nonfungible TokenChildren (r:9 w:4)
 	// Storage: Nonfungible TokensBurnt (r:1 w:1)
 	// Storage: Nonfungible AccountBalance (r:5 w:5)
 	// Storage: Nonfungible Allowance (r:5 w:0)
 	// Storage: Nonfungible Owned (r:0 w:5)
 	fn reject_nft() -> Weight {
-		(262_238_000 as Weight)
-			.saturating_add(RocksDbWeight::get().reads(29 as Weight))
-			.saturating_add(RocksDbWeight::get().writes(25 as Weight))
+		(277_017_000 as Weight)
+			.saturating_add(RocksDbWeight::get().reads(30 as Weight))
+			.saturating_add(RocksDbWeight::get().writes(26 as Weight))
 	}
 	// Storage: RmrkCore UniqueCollectionId (r:1 w:0)
 	// Storage: Common CollectionProperties (r:1 w:0)
@@ -396,7 +400,7 @@
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	fn set_property() -> Weight {
-		(55_187_000 as Weight)
+		(55_408_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(9 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
 	}
@@ -406,7 +410,7 @@
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	fn set_priority() -> Weight {
-		(54_092_000 as Weight)
+		(55_063_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(9 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
 	}
@@ -417,7 +421,7 @@
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
 	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	fn add_basic_resource() -> Weight {
-		(62_551_000 as Weight)
+		(64_656_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(10 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(2 as Weight))
 	}
@@ -426,11 +430,11 @@
 	// Storage: Common CollectionById (r:1 w:0)
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
-	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
+	// Storage: Nonfungible TokenAuxProperties (r:2 w:2)
 	fn add_composable_resource() -> Weight {
-		(61_778_000 as Weight)
-			.saturating_add(RocksDbWeight::get().reads(10 as Weight))
-			.saturating_add(RocksDbWeight::get().writes(2 as Weight))
+		(67_593_000 as Weight)
+			.saturating_add(RocksDbWeight::get().reads(11 as Weight))
+			.saturating_add(RocksDbWeight::get().writes(3 as Weight))
 	}
 	// Storage: RmrkCore UniqueCollectionId (r:1 w:0)
 	// Storage: Common CollectionProperties (r:1 w:0)
@@ -439,7 +443,7 @@
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
 	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	fn add_slot_resource() -> Weight {
-		(62_700_000 as Weight)
+		(63_845_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(10 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(2 as Weight))
 	}
@@ -449,7 +453,7 @@
 	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	fn remove_resource() -> Weight {
-		(52_920_000 as Weight)
+		(53_414_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(9 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
 	}
@@ -459,7 +463,7 @@
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	fn accept_resource() -> Weight {
-		(52_450_000 as Weight)
+		(51_869_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(9 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
 	}
@@ -469,7 +473,7 @@
 	// Storage: Nonfungible TokenData (r:5 w:0)
 	// Storage: Nonfungible TokenAuxProperties (r:1 w:1)
 	fn accept_resource_removal() -> Weight {
-		(50_901_000 as Weight)
+		(53_168_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(9 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
 	}
modifiedpallets/proxy-rmrk-equip/src/weights.rsdiffbeforeafterboth
--- a/pallets/proxy-rmrk-equip/src/weights.rs
+++ b/pallets/proxy-rmrk-equip/src/weights.rs
@@ -3,7 +3,7 @@
 //! Autogenerated weights for pallet_proxy_rmrk_equip
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
-//! DATE: 2022-06-21, STEPS: `50`, REPEAT: 80, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2022-07-01, STEPS: `50`, REPEAT: 80, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! EXECUTION: None, WASM-EXECUTION: Compiled, CHAIN: None, DB CACHE: 1024
 
 // Executed Command:
@@ -54,9 +54,9 @@
 	// Storage: Nonfungible TokenData (r:0 w:1)
 	// Storage: Nonfungible Owned (r:0 w:1)
 	fn create_base(b: u32, ) -> Weight {
-		(62_832_000 as Weight)
-			// Standard Error: 22_000
-			.saturating_add((20_106_000 as Weight).saturating_mul(b as Weight))
+		(57_871_000 as Weight)
+			// Standard Error: 21_000
+			.saturating_add((19_870_000 as Weight).saturating_mul(b as Weight))
 			.saturating_add(T::DbWeight::get().reads(6 as Weight))
 			.saturating_add(T::DbWeight::get().reads((2 as Weight).saturating_mul(b as Weight)))
 			.saturating_add(T::DbWeight::get().writes(8 as Weight))
@@ -71,9 +71,9 @@
 	// Storage: Nonfungible TokenData (r:0 w:1)
 	// Storage: Nonfungible Owned (r:0 w:1)
 	fn theme_add(b: u32, ) -> Weight {
-		(46_793_000 as Weight)
-			// Standard Error: 61_000
-			.saturating_add((3_061_000 as Weight).saturating_mul(b as Weight))
+		(46_121_000 as Weight)
+			// Standard Error: 31_000
+			.saturating_add((2_988_000 as Weight).saturating_mul(b as Weight))
 			.saturating_add(T::DbWeight::get().reads(6 as Weight))
 			.saturating_add(T::DbWeight::get().writes(5 as Weight))
 	}
@@ -82,7 +82,7 @@
 	// Storage: RmrkEquip InernalPartId (r:1 w:0)
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
 	fn equippable() -> Weight {
-		(32_495_000 as Weight)
+		(32_032_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(4 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
@@ -103,9 +103,9 @@
 	// Storage: Nonfungible TokenData (r:0 w:1)
 	// Storage: Nonfungible Owned (r:0 w:1)
 	fn create_base(b: u32, ) -> Weight {
-		(62_832_000 as Weight)
-			// Standard Error: 22_000
-			.saturating_add((20_106_000 as Weight).saturating_mul(b as Weight))
+		(57_871_000 as Weight)
+			// Standard Error: 21_000
+			.saturating_add((19_870_000 as Weight).saturating_mul(b as Weight))
 			.saturating_add(RocksDbWeight::get().reads(6 as Weight))
 			.saturating_add(RocksDbWeight::get().reads((2 as Weight).saturating_mul(b as Weight)))
 			.saturating_add(RocksDbWeight::get().writes(8 as Weight))
@@ -120,9 +120,9 @@
 	// Storage: Nonfungible TokenData (r:0 w:1)
 	// Storage: Nonfungible Owned (r:0 w:1)
 	fn theme_add(b: u32, ) -> Weight {
-		(46_793_000 as Weight)
-			// Standard Error: 61_000
-			.saturating_add((3_061_000 as Weight).saturating_mul(b as Weight))
+		(46_121_000 as Weight)
+			// Standard Error: 31_000
+			.saturating_add((2_988_000 as Weight).saturating_mul(b as Weight))
 			.saturating_add(RocksDbWeight::get().reads(6 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(5 as Weight))
 	}
@@ -131,7 +131,7 @@
 	// Storage: RmrkEquip InernalPartId (r:1 w:0)
 	// Storage: Nonfungible TokenProperties (r:1 w:1)
 	fn equippable() -> Weight {
-		(32_495_000 as Weight)
+		(32_032_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(4 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
 	}
modifiedtests/src/interfaces/augment-api-events.tsdiffbeforeafterboth
--- a/tests/src/interfaces/augment-api-events.ts
+++ b/tests/src/interfaces/augment-api-events.ts
@@ -13,45 +13,45 @@
       /**
        * A balance was set by root.
        **/
-      BalanceSet: AugmentedEvent<ApiType, [who: AccountId32, free: u128, reserved: u128], { who: AccountId32, free: u128, reserved: u128 }>;
+      BalanceSet: AugmentedEvent<ApiType, [AccountId32, u128, u128]>;
       /**
        * Some amount was deposited (e.g. for transaction fees).
        **/
-      Deposit: AugmentedEvent<ApiType, [who: AccountId32, amount: u128], { who: AccountId32, amount: u128 }>;
+      Deposit: AugmentedEvent<ApiType, [AccountId32, u128]>;
       /**
        * An account was removed whose balance was non-zero but below ExistentialDeposit,
        * resulting in an outright loss.
        **/
-      DustLost: AugmentedEvent<ApiType, [account: AccountId32, amount: u128], { account: AccountId32, amount: u128 }>;
+      DustLost: AugmentedEvent<ApiType, [AccountId32, u128]>;
       /**
        * An account was created with some free balance.
        **/
-      Endowed: AugmentedEvent<ApiType, [account: AccountId32, freeBalance: u128], { account: AccountId32, freeBalance: u128 }>;
+      Endowed: AugmentedEvent<ApiType, [AccountId32, u128]>;
       /**
        * Some balance was reserved (moved from free to reserved).
        **/
-      Reserved: AugmentedEvent<ApiType, [who: AccountId32, amount: u128], { who: AccountId32, amount: u128 }>;
+      Reserved: AugmentedEvent<ApiType, [AccountId32, u128]>;
       /**
        * Some balance was moved from the reserve of the first account to the second account.
        * Final argument indicates the destination balance type.
        **/
-      ReserveRepatriated: AugmentedEvent<ApiType, [from: AccountId32, to: AccountId32, amount: u128, destinationStatus: FrameSupportTokensMiscBalanceStatus], { from: AccountId32, to: AccountId32, amount: u128, destinationStatus: FrameSupportTokensMiscBalanceStatus }>;
+      ReserveRepatriated: AugmentedEvent<ApiType, [AccountId32, AccountId32, u128, FrameSupportTokensMiscBalanceStatus]>;
       /**
        * Some amount was removed from the account (e.g. for misbehavior).
        **/
-      Slashed: AugmentedEvent<ApiType, [who: AccountId32, amount: u128], { who: AccountId32, amount: u128 }>;
+      Slashed: AugmentedEvent<ApiType, [AccountId32, u128]>;
       /**
        * Transfer succeeded.
        **/
-      Transfer: AugmentedEvent<ApiType, [from: AccountId32, to: AccountId32, amount: u128], { from: AccountId32, to: AccountId32, amount: u128 }>;
+      Transfer: AugmentedEvent<ApiType, [AccountId32, AccountId32, u128]>;
       /**
        * Some balance was unreserved (moved from reserved to free).
        **/
-      Unreserved: AugmentedEvent<ApiType, [who: AccountId32, amount: u128], { who: AccountId32, amount: u128 }>;
+      Unreserved: AugmentedEvent<ApiType, [AccountId32, u128]>;
       /**
        * Some amount was withdrawn from the account (e.g. for transaction fees).
        **/
-      Withdraw: AugmentedEvent<ApiType, [who: AccountId32, amount: u128], { who: AccountId32, amount: u128 }>;
+      Withdraw: AugmentedEvent<ApiType, [AccountId32, u128]>;
       /**
        * Generic event
        **/
@@ -167,27 +167,27 @@
       /**
        * Downward message executed with the given outcome.
        **/
-      ExecutedDownward: AugmentedEvent<ApiType, [messageId: U8aFixed, outcome: XcmV2TraitsOutcome], { messageId: U8aFixed, outcome: XcmV2TraitsOutcome }>;
+      ExecutedDownward: AugmentedEvent<ApiType, [U8aFixed, XcmV2TraitsOutcome]>;
       /**
        * Downward message is invalid XCM.
        **/
-      InvalidFormat: AugmentedEvent<ApiType, [messageId: U8aFixed], { messageId: U8aFixed }>;
+      InvalidFormat: AugmentedEvent<ApiType, [U8aFixed]>;
       /**
        * Downward message is overweight and was placed in the overweight queue.
        **/
-      OverweightEnqueued: AugmentedEvent<ApiType, [messageId: U8aFixed, overweightIndex: u64, requiredWeight: u64], { messageId: U8aFixed, overweightIndex: u64, requiredWeight: u64 }>;
+      OverweightEnqueued: AugmentedEvent<ApiType, [U8aFixed, u64, u64]>;
       /**
        * Downward message from the overweight queue was executed.
        **/
-      OverweightServiced: AugmentedEvent<ApiType, [overweightIndex: u64, weightUsed: u64], { overweightIndex: u64, weightUsed: u64 }>;
+      OverweightServiced: AugmentedEvent<ApiType, [u64, u64]>;
       /**
        * Downward message is unsupported version of XCM.
        **/
-      UnsupportedVersion: AugmentedEvent<ApiType, [messageId: U8aFixed], { messageId: U8aFixed }>;
+      UnsupportedVersion: AugmentedEvent<ApiType, [U8aFixed]>;
       /**
        * The weight limit for handling downward messages was reached.
        **/
-      WeightExhausted: AugmentedEvent<ApiType, [messageId: U8aFixed, remainingWeight: u64, requiredWeight: u64], { messageId: U8aFixed, remainingWeight: u64, requiredWeight: u64 }>;
+      WeightExhausted: AugmentedEvent<ApiType, [U8aFixed, u64, u64]>;
       /**
        * Generic event
        **/
@@ -241,19 +241,19 @@
       /**
        * Downward messages were processed using the given weight.
        **/
-      DownwardMessagesProcessed: AugmentedEvent<ApiType, [weightUsed: u64, dmqHead: H256], { weightUsed: u64, dmqHead: H256 }>;
+      DownwardMessagesProcessed: AugmentedEvent<ApiType, [u64, H256]>;
       /**
        * Some downward messages have been received and will be processed.
        **/
-      DownwardMessagesReceived: AugmentedEvent<ApiType, [count: u32], { count: u32 }>;
+      DownwardMessagesReceived: AugmentedEvent<ApiType, [u32]>;
       /**
        * An upgrade has been authorized.
        **/
-      UpgradeAuthorized: AugmentedEvent<ApiType, [codeHash: H256], { codeHash: H256 }>;
+      UpgradeAuthorized: AugmentedEvent<ApiType, [H256]>;
       /**
        * The validation function was applied as of the contained relay chain block number.
        **/
-      ValidationFunctionApplied: AugmentedEvent<ApiType, [relayChainBlockNum: u32], { relayChainBlockNum: u32 }>;
+      ValidationFunctionApplied: AugmentedEvent<ApiType, [u32]>;
       /**
        * The relay-chain aborted the upgrade process.
        **/
@@ -390,29 +390,29 @@
       [key: string]: AugmentedEvent<ApiType>;
     };
     rmrkCore: {
-      CollectionCreated: AugmentedEvent<ApiType, [issuer: AccountId32, collectionId: u32], { issuer: AccountId32, collectionId: u32 }>;
-      CollectionDestroyed: AugmentedEvent<ApiType, [issuer: AccountId32, collectionId: u32], { issuer: AccountId32, collectionId: u32 }>;
-      CollectionLocked: AugmentedEvent<ApiType, [issuer: AccountId32, collectionId: u32], { issuer: AccountId32, collectionId: u32 }>;
-      IssuerChanged: AugmentedEvent<ApiType, [oldIssuer: AccountId32, newIssuer: AccountId32, collectionId: u32], { oldIssuer: AccountId32, newIssuer: AccountId32, collectionId: u32 }>;
-      NFTAccepted: AugmentedEvent<ApiType, [sender: AccountId32, recipient: RmrkTraitsNftAccountIdOrCollectionNftTuple, collectionId: u32, nftId: u32], { sender: AccountId32, recipient: RmrkTraitsNftAccountIdOrCollectionNftTuple, collectionId: u32, nftId: u32 }>;
-      NFTBurned: AugmentedEvent<ApiType, [owner: AccountId32, nftId: u32], { owner: AccountId32, nftId: u32 }>;
-      NftMinted: AugmentedEvent<ApiType, [owner: AccountId32, collectionId: u32, nftId: u32], { owner: AccountId32, collectionId: u32, nftId: u32 }>;
-      NFTRejected: AugmentedEvent<ApiType, [sender: AccountId32, collectionId: u32, nftId: u32], { sender: AccountId32, collectionId: u32, nftId: u32 }>;
-      NFTSent: AugmentedEvent<ApiType, [sender: AccountId32, recipient: RmrkTraitsNftAccountIdOrCollectionNftTuple, collectionId: u32, nftId: u32, approvalRequired: bool], { sender: AccountId32, recipient: RmrkTraitsNftAccountIdOrCollectionNftTuple, collectionId: u32, nftId: u32, approvalRequired: bool }>;
-      PrioritySet: AugmentedEvent<ApiType, [collectionId: u32, nftId: u32], { collectionId: u32, nftId: u32 }>;
-      PropertySet: AugmentedEvent<ApiType, [collectionId: u32, maybeNftId: Option<u32>, key: Bytes, value: Bytes], { collectionId: u32, maybeNftId: Option<u32>, key: Bytes, value: Bytes }>;
-      ResourceAccepted: AugmentedEvent<ApiType, [nftId: u32, resourceId: u32], { nftId: u32, resourceId: u32 }>;
-      ResourceAdded: AugmentedEvent<ApiType, [nftId: u32, resourceId: u32], { nftId: u32, resourceId: u32 }>;
-      ResourceRemoval: AugmentedEvent<ApiType, [nftId: u32, resourceId: u32], { nftId: u32, resourceId: u32 }>;
-      ResourceRemovalAccepted: AugmentedEvent<ApiType, [nftId: u32, resourceId: u32], { nftId: u32, resourceId: u32 }>;
+      CollectionCreated: AugmentedEvent<ApiType, [AccountId32, u32]>;
+      CollectionDestroyed: AugmentedEvent<ApiType, [AccountId32, u32]>;
+      CollectionLocked: AugmentedEvent<ApiType, [AccountId32, u32]>;
+      IssuerChanged: AugmentedEvent<ApiType, [AccountId32, AccountId32, u32]>;
+      NFTAccepted: AugmentedEvent<ApiType, [AccountId32, RmrkTraitsNftAccountIdOrCollectionNftTuple, u32, u32]>;
+      NFTBurned: AugmentedEvent<ApiType, [AccountId32, u32]>;
+      NftMinted: AugmentedEvent<ApiType, [AccountId32, u32, u32]>;
+      NFTRejected: AugmentedEvent<ApiType, [AccountId32, u32, u32]>;
+      NFTSent: AugmentedEvent<ApiType, [AccountId32, RmrkTraitsNftAccountIdOrCollectionNftTuple, u32, u32, bool]>;
+      PrioritySet: AugmentedEvent<ApiType, [u32, u32]>;
+      PropertySet: AugmentedEvent<ApiType, [u32, Option<u32>, Bytes, Bytes]>;
+      ResourceAccepted: AugmentedEvent<ApiType, [u32, u32]>;
+      ResourceAdded: AugmentedEvent<ApiType, [u32, u32]>;
+      ResourceRemoval: AugmentedEvent<ApiType, [u32, u32]>;
+      ResourceRemovalAccepted: AugmentedEvent<ApiType, [u32, u32]>;
       /**
        * Generic event
        **/
       [key: string]: AugmentedEvent<ApiType>;
     };
     rmrkEquip: {
-      BaseCreated: AugmentedEvent<ApiType, [issuer: AccountId32, baseId: u32], { issuer: AccountId32, baseId: u32 }>;
-      EquippablesUpdated: AugmentedEvent<ApiType, [baseId: u32, slotId: u32], { baseId: u32, slotId: u32 }>;
+      BaseCreated: AugmentedEvent<ApiType, [AccountId32, u32]>;
+      EquippablesUpdated: AugmentedEvent<ApiType, [u32, u32]>;
       /**
        * Generic event
        **/
@@ -422,19 +422,19 @@
       /**
        * The call for the provided hash was not found so the task has been aborted.
        **/
-      CallLookupFailed: AugmentedEvent<ApiType, [task: ITuple<[u32, u32]>, id: Option<U8aFixed>, error: FrameSupportScheduleLookupError], { task: ITuple<[u32, u32]>, id: Option<U8aFixed>, error: FrameSupportScheduleLookupError }>;
+      CallLookupFailed: AugmentedEvent<ApiType, [ITuple<[u32, u32]>, Option<U8aFixed>, FrameSupportScheduleLookupError]>;
       /**
        * Canceled some task.
        **/
-      Canceled: AugmentedEvent<ApiType, [when: u32, index: u32], { when: u32, index: u32 }>;
+      Canceled: AugmentedEvent<ApiType, [u32, u32]>;
       /**
        * Dispatched some task.
        **/
-      Dispatched: AugmentedEvent<ApiType, [task: ITuple<[u32, u32]>, id: Option<U8aFixed>, result: Result<Null, SpRuntimeDispatchError>], { task: ITuple<[u32, u32]>, id: Option<U8aFixed>, result: Result<Null, SpRuntimeDispatchError> }>;
+      Dispatched: AugmentedEvent<ApiType, [ITuple<[u32, u32]>, Option<U8aFixed>, Result<Null, SpRuntimeDispatchError>]>;
       /**
        * Scheduled some task.
        **/
-      Scheduled: AugmentedEvent<ApiType, [when: u32, index: u32], { when: u32, index: u32 }>;
+      Scheduled: AugmentedEvent<ApiType, [u32, u32]>;
       /**
        * Generic event
        **/
@@ -454,15 +454,15 @@
       /**
        * The \[sudoer\] just switched identity; the old key is supplied if one existed.
        **/
-      KeyChanged: AugmentedEvent<ApiType, [oldSudoer: Option<AccountId32>], { oldSudoer: Option<AccountId32> }>;
+      KeyChanged: AugmentedEvent<ApiType, [Option<AccountId32>]>;
       /**
        * A sudo just took place. \[result\]
        **/
-      Sudid: AugmentedEvent<ApiType, [sudoResult: Result<Null, SpRuntimeDispatchError>], { sudoResult: Result<Null, SpRuntimeDispatchError> }>;
+      Sudid: AugmentedEvent<ApiType, [Result<Null, SpRuntimeDispatchError>]>;
       /**
        * A sudo just took place. \[result\]
        **/
-      SudoAsDone: AugmentedEvent<ApiType, [sudoResult: Result<Null, SpRuntimeDispatchError>], { sudoResult: Result<Null, SpRuntimeDispatchError> }>;
+      SudoAsDone: AugmentedEvent<ApiType, [Result<Null, SpRuntimeDispatchError>]>;
       /**
        * Generic event
        **/
@@ -476,23 +476,23 @@
       /**
        * An extrinsic failed.
        **/
-      ExtrinsicFailed: AugmentedEvent<ApiType, [dispatchError: SpRuntimeDispatchError, dispatchInfo: FrameSupportWeightsDispatchInfo], { dispatchError: SpRuntimeDispatchError, dispatchInfo: FrameSupportWeightsDispatchInfo }>;
+      ExtrinsicFailed: AugmentedEvent<ApiType, [SpRuntimeDispatchError, FrameSupportWeightsDispatchInfo]>;
       /**
        * An extrinsic completed successfully.
        **/
-      ExtrinsicSuccess: AugmentedEvent<ApiType, [dispatchInfo: FrameSupportWeightsDispatchInfo], { dispatchInfo: FrameSupportWeightsDispatchInfo }>;
+      ExtrinsicSuccess: AugmentedEvent<ApiType, [FrameSupportWeightsDispatchInfo]>;
       /**
        * An account was reaped.
        **/
-      KilledAccount: AugmentedEvent<ApiType, [account: AccountId32], { account: AccountId32 }>;
+      KilledAccount: AugmentedEvent<ApiType, [AccountId32]>;
       /**
        * A new account was created.
        **/
-      NewAccount: AugmentedEvent<ApiType, [account: AccountId32], { account: AccountId32 }>;
+      NewAccount: AugmentedEvent<ApiType, [AccountId32]>;
       /**
        * On on-chain remark happened.
        **/
-      Remarked: AugmentedEvent<ApiType, [sender: AccountId32, hash_: H256], { sender: AccountId32, hash_: H256 }>;
+      Remarked: AugmentedEvent<ApiType, [AccountId32, H256]>;
       /**
        * Generic event
        **/
@@ -502,31 +502,31 @@
       /**
        * Some funds have been allocated.
        **/
-      Awarded: AugmentedEvent<ApiType, [proposalIndex: u32, award: u128, account: AccountId32], { proposalIndex: u32, award: u128, account: AccountId32 }>;
+      Awarded: AugmentedEvent<ApiType, [u32, u128, AccountId32]>;
       /**
        * Some of our funds have been burnt.
        **/
-      Burnt: AugmentedEvent<ApiType, [burntFunds: u128], { burntFunds: u128 }>;
+      Burnt: AugmentedEvent<ApiType, [u128]>;
       /**
        * Some funds have been deposited.
        **/
-      Deposit: AugmentedEvent<ApiType, [value: u128], { value: u128 }>;
+      Deposit: AugmentedEvent<ApiType, [u128]>;
       /**
        * New proposal.
        **/
-      Proposed: AugmentedEvent<ApiType, [proposalIndex: u32], { proposalIndex: u32 }>;
+      Proposed: AugmentedEvent<ApiType, [u32]>;
       /**
        * A proposal was rejected; funds were slashed.
        **/
-      Rejected: AugmentedEvent<ApiType, [proposalIndex: u32, slashed: u128], { proposalIndex: u32, slashed: u128 }>;
+      Rejected: AugmentedEvent<ApiType, [u32, u128]>;
       /**
        * Spending has finished; this is the amount that rolls over until next spend.
        **/
-      Rollover: AugmentedEvent<ApiType, [rolloverBalance: u128], { rolloverBalance: u128 }>;
+      Rollover: AugmentedEvent<ApiType, [u128]>;
       /**
        * We have ended a spend period and will now allocate funds.
        **/
-      Spending: AugmentedEvent<ApiType, [budgetRemaining: u128], { budgetRemaining: u128 }>;
+      Spending: AugmentedEvent<ApiType, [u128]>;
       /**
        * Generic event
        **/
@@ -629,15 +629,15 @@
       /**
        * Claimed vesting.
        **/
-      Claimed: AugmentedEvent<ApiType, [who: AccountId32, amount: u128], { who: AccountId32, amount: u128 }>;
+      Claimed: AugmentedEvent<ApiType, [AccountId32, u128]>;
       /**
        * Added new vesting schedule.
        **/
-      VestingScheduleAdded: AugmentedEvent<ApiType, [from: AccountId32, to: AccountId32, vestingSchedule: OrmlVestingVestingSchedule], { from: AccountId32, to: AccountId32, vestingSchedule: OrmlVestingVestingSchedule }>;
+      VestingScheduleAdded: AugmentedEvent<ApiType, [AccountId32, AccountId32, OrmlVestingVestingSchedule]>;
       /**
        * Updated vesting schedules.
        **/
-      VestingSchedulesUpdated: AugmentedEvent<ApiType, [who: AccountId32], { who: AccountId32 }>;
+      VestingSchedulesUpdated: AugmentedEvent<ApiType, [AccountId32]>;
       /**
        * Generic event
        **/
modifiedtests/src/interfaces/augment-api-tx.tsdiffbeforeafterboth
before · tests/src/interfaces/augment-api-tx.ts
1// Auto-generated via `yarn polkadot-types-from-chain`, do not edit2/* eslint-disable */34import type { ApiTypes } from '@polkadot/api-base/types';5import type { Bytes, Compact, Option, U256, U8aFixed, Vec, bool, u128, u16, u32, u64, u8 } from '@polkadot/types-codec';6import type { AnyNumber, IMethod, ITuple } from '@polkadot/types-codec/types';7import type { AccountId32, Call, H160, H256, MultiAddress, Perbill, Permill } from '@polkadot/types/interfaces/runtime';8import type { CumulusPrimitivesParachainInherentParachainInherentData, EthereumTransactionTransactionV2, FrameSupportScheduleMaybeHashed, OrmlVestingVestingSchedule, PalletEvmAccountBasicCrossAccountIdRepr, RmrkTraitsNftAccountIdOrCollectionNftTuple, RmrkTraitsPartEquippableList, RmrkTraitsPartPartType, RmrkTraitsResourceBasicResource, RmrkTraitsResourceComposableResource, RmrkTraitsResourceResourceTypes, RmrkTraitsResourceSlotResource, RmrkTraitsTheme, UpDataStructsCollectionLimits, UpDataStructsCollectionMode, UpDataStructsCollectionPermissions, UpDataStructsCreateCollectionData, UpDataStructsCreateItemData, UpDataStructsCreateItemExData, UpDataStructsProperty, UpDataStructsPropertyKeyPermission, XcmV1MultiLocation, XcmV2WeightLimit, XcmVersionedMultiAssets, XcmVersionedMultiLocation, XcmVersionedXcm } from '@polkadot/types/lookup';910declare module '@polkadot/api-base/types/submittable' {11  export interface AugmentedSubmittables<ApiType extends ApiTypes> {12    balances: {13      /**14       * Exactly as `transfer`, except the origin must be root and the source account may be15       * specified.16       * # <weight>17       * - Same as transfer, but additional read and write because the source account is not18       * assumed to be in the overlay.19       * # </weight>20       **/21      forceTransfer: AugmentedSubmittable<(source: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<u128> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, MultiAddress, Compact<u128>]>;22      /**23       * Unreserve some balance from a user by force.24       * 25       * Can only be called by ROOT.26       **/27      forceUnreserve: AugmentedSubmittable<(who: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, amount: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, u128]>;28      /**29       * Set the balances of a given account.30       * 31       * This will alter `FreeBalance` and `ReservedBalance` in storage. it will32       * also alter the total issuance of the system (`TotalIssuance`) appropriately.33       * If the new free or reserved balance is below the existential deposit,34       * it will reset the account nonce (`frame_system::AccountNonce`).35       * 36       * The dispatch origin for this call is `root`.37       **/38      setBalance: AugmentedSubmittable<(who: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, newFree: Compact<u128> | AnyNumber | Uint8Array, newReserved: Compact<u128> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, Compact<u128>, Compact<u128>]>;39      /**40       * Transfer some liquid free balance to another account.41       * 42       * `transfer` will set the `FreeBalance` of the sender and receiver.43       * If the sender's account is below the existential deposit as a result44       * of the transfer, the account will be reaped.45       * 46       * The dispatch origin for this call must be `Signed` by the transactor.47       * 48       * # <weight>49       * - Dependent on arguments but not critical, given proper implementations for input config50       * types. See related functions below.51       * - It contains a limited number of reads and writes internally and no complex52       * computation.53       * 54       * Related functions:55       * 56       * - `ensure_can_withdraw` is always called internally but has a bounded complexity.57       * - Transferring balances to accounts that did not exist before will cause58       * `T::OnNewAccount::on_new_account` to be called.59       * - Removing enough funds from an account will trigger `T::DustRemoval::on_unbalanced`.60       * - `transfer_keep_alive` works the same way as `transfer`, but has an additional check61       * that the transfer will not kill the origin account.62       * ---------------------------------63       * - Origin account is already in memory, so no DB operations for them.64       * # </weight>65       **/66      transfer: AugmentedSubmittable<(dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<u128> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, Compact<u128>]>;67      /**68       * Transfer the entire transferable balance from the caller account.69       * 70       * NOTE: This function only attempts to transfer _transferable_ balances. This means that71       * any locked, reserved, or existential deposits (when `keep_alive` is `true`), will not be72       * transferred by this function. To ensure that this function results in a killed account,73       * you might need to prepare the account by removing any reference counters, storage74       * deposits, etc...75       * 76       * The dispatch origin of this call must be Signed.77       * 78       * - `dest`: The recipient of the transfer.79       * - `keep_alive`: A boolean to determine if the `transfer_all` operation should send all80       * of the funds the account has, causing the sender account to be killed (false), or81       * transfer everything except at least the existential deposit, which will guarantee to82       * keep the sender account alive (true). # <weight>83       * - O(1). Just like transfer, but reading the user's transferable balance first.84       * #</weight>85       **/86      transferAll: AugmentedSubmittable<(dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, keepAlive: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, bool]>;87      /**88       * Same as the [`transfer`] call, but with a check that the transfer will not kill the89       * origin account.90       * 91       * 99% of the time you want [`transfer`] instead.92       * 93       * [`transfer`]: struct.Pallet.html#method.transfer94       **/95      transferKeepAlive: AugmentedSubmittable<(dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<u128> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, Compact<u128>]>;96      /**97       * Generic tx98       **/99      [key: string]: SubmittableExtrinsicFunction<ApiType>;100    };101    charging: {102      /**103       * Generic tx104       **/105      [key: string]: SubmittableExtrinsicFunction<ApiType>;106    };107    cumulusXcm: {108      /**109       * Generic tx110       **/111      [key: string]: SubmittableExtrinsicFunction<ApiType>;112    };113    dmpQueue: {114      /**115       * Service a single overweight message.116       * 117       * - `origin`: Must pass `ExecuteOverweightOrigin`.118       * - `index`: The index of the overweight message to service.119       * - `weight_limit`: The amount of weight that message execution may take.120       * 121       * Errors:122       * - `Unknown`: Message of `index` is unknown.123       * - `OverLimit`: Message execution may use greater than `weight_limit`.124       * 125       * Events:126       * - `OverweightServiced`: On success.127       **/128      serviceOverweight: AugmentedSubmittable<(index: u64 | AnyNumber | Uint8Array, weightLimit: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64, u64]>;129      /**130       * Generic tx131       **/132      [key: string]: SubmittableExtrinsicFunction<ApiType>;133    };134    ethereum: {135      /**136       * Transact an Ethereum transaction.137       **/138      transact: AugmentedSubmittable<(transaction: EthereumTransactionTransactionV2 | { Legacy: any } | { EIP2930: any } | { EIP1559: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [EthereumTransactionTransactionV2]>;139      /**140       * Generic tx141       **/142      [key: string]: SubmittableExtrinsicFunction<ApiType>;143    };144    evm: {145      /**146       * Issue an EVM call operation. This is similar to a message call transaction in Ethereum.147       **/148      call: AugmentedSubmittable<(source: H160 | string | Uint8Array, target: H160 | string | Uint8Array, input: Bytes | string | Uint8Array, value: U256 | AnyNumber | Uint8Array, gasLimit: u64 | AnyNumber | Uint8Array, maxFeePerGas: U256 | AnyNumber | Uint8Array, maxPriorityFeePerGas: Option<U256> | null | object | string | Uint8Array, nonce: Option<U256> | null | object | string | Uint8Array, accessList: Vec<ITuple<[H160, Vec<H256>]>> | ([H160 | string | Uint8Array, Vec<H256> | (H256 | string | Uint8Array)[]])[]) => SubmittableExtrinsic<ApiType>, [H160, H160, Bytes, U256, u64, U256, Option<U256>, Option<U256>, Vec<ITuple<[H160, Vec<H256>]>>]>;149      /**150       * Issue an EVM create operation. This is similar to a contract creation transaction in151       * Ethereum.152       **/153      create: AugmentedSubmittable<(source: H160 | string | Uint8Array, init: Bytes | string | Uint8Array, value: U256 | AnyNumber | Uint8Array, gasLimit: u64 | AnyNumber | Uint8Array, maxFeePerGas: U256 | AnyNumber | Uint8Array, maxPriorityFeePerGas: Option<U256> | null | object | string | Uint8Array, nonce: Option<U256> | null | object | string | Uint8Array, accessList: Vec<ITuple<[H160, Vec<H256>]>> | ([H160 | string | Uint8Array, Vec<H256> | (H256 | string | Uint8Array)[]])[]) => SubmittableExtrinsic<ApiType>, [H160, Bytes, U256, u64, U256, Option<U256>, Option<U256>, Vec<ITuple<[H160, Vec<H256>]>>]>;154      /**155       * Issue an EVM create2 operation.156       **/157      create2: AugmentedSubmittable<(source: H160 | string | Uint8Array, init: Bytes | string | Uint8Array, salt: H256 | string | Uint8Array, value: U256 | AnyNumber | Uint8Array, gasLimit: u64 | AnyNumber | Uint8Array, maxFeePerGas: U256 | AnyNumber | Uint8Array, maxPriorityFeePerGas: Option<U256> | null | object | string | Uint8Array, nonce: Option<U256> | null | object | string | Uint8Array, accessList: Vec<ITuple<[H160, Vec<H256>]>> | ([H160 | string | Uint8Array, Vec<H256> | (H256 | string | Uint8Array)[]])[]) => SubmittableExtrinsic<ApiType>, [H160, Bytes, H256, U256, u64, U256, Option<U256>, Option<U256>, Vec<ITuple<[H160, Vec<H256>]>>]>;158      /**159       * Withdraw balance from EVM into currency/balances pallet.160       **/161      withdraw: AugmentedSubmittable<(address: H160 | string | Uint8Array, value: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [H160, u128]>;162      /**163       * Generic tx164       **/165      [key: string]: SubmittableExtrinsicFunction<ApiType>;166    };167    evmMigration: {168      begin: AugmentedSubmittable<(address: H160 | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [H160]>;169      finish: AugmentedSubmittable<(address: H160 | string | Uint8Array, code: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [H160, Bytes]>;170      setData: AugmentedSubmittable<(address: H160 | string | Uint8Array, data: Vec<ITuple<[H256, H256]>> | ([H256 | string | Uint8Array, H256 | string | Uint8Array])[]) => SubmittableExtrinsic<ApiType>, [H160, Vec<ITuple<[H256, H256]>>]>;171      /**172       * Generic tx173       **/174      [key: string]: SubmittableExtrinsicFunction<ApiType>;175    };176    inflation: {177      /**178       * This method sets the inflation start date. Can be only called once.179       * Inflation start block can be backdated and will catch up. The method will create Treasury180       * account if it does not exist and perform the first inflation deposit.181       * 182       * # Permissions183       * 184       * * Root185       * 186       * # Arguments187       * 188       * * inflation_start_relay_block: The relay chain block at which inflation should start189       **/190      startInflation: AugmentedSubmittable<(inflationStartRelayBlock: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;191      /**192       * Generic tx193       **/194      [key: string]: SubmittableExtrinsicFunction<ApiType>;195    };196    parachainSystem: {197      authorizeUpgrade: AugmentedSubmittable<(codeHash: H256 | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [H256]>;198      enactAuthorizedUpgrade: AugmentedSubmittable<(code: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;199      /**200       * Set the current validation data.201       * 202       * This should be invoked exactly once per block. It will panic at the finalization203       * phase if the call was not invoked.204       * 205       * The dispatch origin for this call must be `Inherent`206       * 207       * As a side effect, this function upgrades the current validation function208       * if the appropriate time has come.209       **/210      setValidationData: AugmentedSubmittable<(data: CumulusPrimitivesParachainInherentParachainInherentData | { validationData?: any; relayChainState?: any; downwardMessages?: any; horizontalMessages?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [CumulusPrimitivesParachainInherentParachainInherentData]>;211      sudoSendUpwardMessage: AugmentedSubmittable<(message: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;212      /**213       * Generic tx214       **/215      [key: string]: SubmittableExtrinsicFunction<ApiType>;216    };217    polkadotXcm: {218      /**219       * Execute an XCM message from a local, signed, origin.220       * 221       * An event is deposited indicating whether `msg` could be executed completely or only222       * partially.223       * 224       * No more than `max_weight` will be used in its attempted execution. If this is less than the225       * maximum amount of weight that the message could take to be executed, then no execution226       * attempt will be made.227       * 228       * NOTE: A successful return to this does *not* imply that the `msg` was executed successfully229       * to completion; only that *some* of it was executed.230       **/231      execute: AugmentedSubmittable<(message: XcmVersionedXcm | { V0: any } | { V1: any } | { V2: any } | string | Uint8Array, maxWeight: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedXcm, u64]>;232      /**233       * Set a safe XCM version (the version that XCM should be encoded with if the most recent234       * version a destination can accept is unknown).235       * 236       * - `origin`: Must be Root.237       * - `maybe_xcm_version`: The default XCM encoding version, or `None` to disable.238       **/239      forceDefaultXcmVersion: AugmentedSubmittable<(maybeXcmVersion: Option<u32> | null | object | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Option<u32>]>;240      /**241       * Ask a location to notify us regarding their XCM version and any changes to it.242       * 243       * - `origin`: Must be Root.244       * - `location`: The location to which we should subscribe for XCM version notifications.245       **/246      forceSubscribeVersionNotify: AugmentedSubmittable<(location: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation]>;247      /**248       * Require that a particular destination should no longer notify us regarding any XCM249       * version changes.250       * 251       * - `origin`: Must be Root.252       * - `location`: The location to which we are currently subscribed for XCM version253       * notifications which we no longer desire.254       **/255      forceUnsubscribeVersionNotify: AugmentedSubmittable<(location: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation]>;256      /**257       * Extoll that a particular destination can be communicated with through a particular258       * version of XCM.259       * 260       * - `origin`: Must be Root.261       * - `location`: The destination that is being described.262       * - `xcm_version`: The latest version of XCM that `location` supports.263       **/264      forceXcmVersion: AugmentedSubmittable<(location: XcmV1MultiLocation | { parents?: any; interior?: any } | string | Uint8Array, xcmVersion: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmV1MultiLocation, u32]>;265      /**266       * Transfer some assets from the local chain to the sovereign account of a destination267       * chain and forward a notification XCM.268       * 269       * Fee payment on the destination side is made from the asset in the `assets` vector of270       * index `fee_asset_item`, up to enough to pay for `weight_limit` of weight. If more weight271       * is needed than `weight_limit`, then the operation will fail and the assets send may be272       * at risk.273       * 274       * - `origin`: Must be capable of withdrawing the `assets` and executing XCM.275       * - `dest`: Destination context for the assets. Will typically be `X2(Parent, Parachain(..))` to send276       * from parachain to parachain, or `X1(Parachain(..))` to send from relay to parachain.277       * - `beneficiary`: A beneficiary location for the assets in the context of `dest`. Will generally be278       * an `AccountId32` value.279       * - `assets`: The assets to be withdrawn. This should include the assets used to pay the fee on the280       * `dest` side.281       * - `fee_asset_item`: The index into `assets` of the item which should be used to pay282       * fees.283       * - `weight_limit`: The remote-side weight limit, if any, for the XCM fee purchase.284       **/285      limitedReserveTransferAssets: AugmentedSubmittable<(dest: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, beneficiary: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, assets: XcmVersionedMultiAssets | { V0: any } | { V1: any } | string | Uint8Array, feeAssetItem: u32 | AnyNumber | Uint8Array, weightLimit: XcmV2WeightLimit | { Unlimited: any } | { Limited: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation, XcmVersionedMultiLocation, XcmVersionedMultiAssets, u32, XcmV2WeightLimit]>;286      /**287       * Teleport some assets from the local chain to some destination chain.288       * 289       * Fee payment on the destination side is made from the asset in the `assets` vector of290       * index `fee_asset_item`, up to enough to pay for `weight_limit` of weight. If more weight291       * is needed than `weight_limit`, then the operation will fail and the assets send may be292       * at risk.293       * 294       * - `origin`: Must be capable of withdrawing the `assets` and executing XCM.295       * - `dest`: Destination context for the assets. Will typically be `X2(Parent, Parachain(..))` to send296       * from parachain to parachain, or `X1(Parachain(..))` to send from relay to parachain.297       * - `beneficiary`: A beneficiary location for the assets in the context of `dest`. Will generally be298       * an `AccountId32` value.299       * - `assets`: The assets to be withdrawn. The first item should be the currency used to to pay the fee on the300       * `dest` side. May not be empty.301       * - `fee_asset_item`: The index into `assets` of the item which should be used to pay302       * fees.303       * - `weight_limit`: The remote-side weight limit, if any, for the XCM fee purchase.304       **/305      limitedTeleportAssets: AugmentedSubmittable<(dest: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, beneficiary: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, assets: XcmVersionedMultiAssets | { V0: any } | { V1: any } | string | Uint8Array, feeAssetItem: u32 | AnyNumber | Uint8Array, weightLimit: XcmV2WeightLimit | { Unlimited: any } | { Limited: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation, XcmVersionedMultiLocation, XcmVersionedMultiAssets, u32, XcmV2WeightLimit]>;306      /**307       * Transfer some assets from the local chain to the sovereign account of a destination308       * chain and forward a notification XCM.309       * 310       * Fee payment on the destination side is made from the asset in the `assets` vector of311       * index `fee_asset_item`. The weight limit for fees is not provided and thus is unlimited,312       * with all fees taken as needed from the asset.313       * 314       * - `origin`: Must be capable of withdrawing the `assets` and executing XCM.315       * - `dest`: Destination context for the assets. Will typically be `X2(Parent, Parachain(..))` to send316       * from parachain to parachain, or `X1(Parachain(..))` to send from relay to parachain.317       * - `beneficiary`: A beneficiary location for the assets in the context of `dest`. Will generally be318       * an `AccountId32` value.319       * - `assets`: The assets to be withdrawn. This should include the assets used to pay the fee on the320       * `dest` side.321       * - `fee_asset_item`: The index into `assets` of the item which should be used to pay322       * fees.323       **/324      reserveTransferAssets: AugmentedSubmittable<(dest: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, beneficiary: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, assets: XcmVersionedMultiAssets | { V0: any } | { V1: any } | string | Uint8Array, feeAssetItem: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation, XcmVersionedMultiLocation, XcmVersionedMultiAssets, u32]>;325      send: AugmentedSubmittable<(dest: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, message: XcmVersionedXcm | { V0: any } | { V1: any } | { V2: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation, XcmVersionedXcm]>;326      /**327       * Teleport some assets from the local chain to some destination chain.328       * 329       * Fee payment on the destination side is made from the asset in the `assets` vector of330       * index `fee_asset_item`. The weight limit for fees is not provided and thus is unlimited,331       * with all fees taken as needed from the asset.332       * 333       * - `origin`: Must be capable of withdrawing the `assets` and executing XCM.334       * - `dest`: Destination context for the assets. Will typically be `X2(Parent, Parachain(..))` to send335       * from parachain to parachain, or `X1(Parachain(..))` to send from relay to parachain.336       * - `beneficiary`: A beneficiary location for the assets in the context of `dest`. Will generally be337       * an `AccountId32` value.338       * - `assets`: The assets to be withdrawn. The first item should be the currency used to to pay the fee on the339       * `dest` side. May not be empty.340       * - `fee_asset_item`: The index into `assets` of the item which should be used to pay341       * fees.342       **/343      teleportAssets: AugmentedSubmittable<(dest: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, beneficiary: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, assets: XcmVersionedMultiAssets | { V0: any } | { V1: any } | string | Uint8Array, feeAssetItem: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation, XcmVersionedMultiLocation, XcmVersionedMultiAssets, u32]>;344      /**345       * Generic tx346       **/347      [key: string]: SubmittableExtrinsicFunction<ApiType>;348    };349    rmrkCore: {350      /**351       * Accepts an NFT sent from another account to self or owned NFT352       * 353       * Parameters:354       * - `origin`: sender of the transaction355       * - `rmrk_collection_id`: collection id of the nft to be accepted356       * - `rmrk_nft_id`: nft id of the nft to be accepted357       * - `new_owner`: either origin's account ID or origin-owned NFT, whichever the NFT was358       * sent to359       **/360      acceptNft: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array, newOwner: RmrkTraitsNftAccountIdOrCollectionNftTuple | { AccountId: any } | { CollectionAndNftTuple: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsNftAccountIdOrCollectionNftTuple]>;361      /**362       * accept the addition of a new resource to an existing NFT363       **/364      acceptResource: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array, resourceId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u32]>;365      /**366       * accept the removal of a resource of an existing NFT367       **/368      acceptResourceRemoval: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array, resourceId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u32]>;369      /**370       * Create basic resource371       **/372      addBasicResource: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, resource: RmrkTraitsResourceBasicResource | { src?: any; metadata?: any; license?: any; thumb?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsResourceBasicResource]>;373      /**374       * Create composable resource375       **/376      addComposableResource: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, resource: RmrkTraitsResourceComposableResource | { parts?: any; base?: any; src?: any; metadata?: any; license?: any; thumb?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsResourceComposableResource]>;377      /**378       * Create slot resource379       **/380      addSlotResource: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, resource: RmrkTraitsResourceSlotResource | { base?: any; src?: any; metadata?: any; slot?: any; license?: any; thumb?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsResourceSlotResource]>;381      /**382       * burn nft383       **/384      burnNft: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, maxBurns: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u32]>;385      /**386       * Change the issuer of a collection387       * 388       * Parameters:389       * - `origin`: sender of the transaction390       * - `collection_id`: collection id of the nft to change issuer of391       * - `new_issuer`: Collection's new issuer392       **/393      changeCollectionIssuer: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newIssuer: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, MultiAddress]>;394      /**395       * Create a collection396       **/397      createCollection: AugmentedSubmittable<(metadata: Bytes | string | Uint8Array, max: Option<u32> | null | object | string | Uint8Array, symbol: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes, Option<u32>, Bytes]>;398      /**399       * destroy collection400       **/401      destroyCollection: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;402      /**403       * lock collection404       **/405      lockCollection: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;406      /**407       * Mints an NFT in the specified collection408       * Sets metadata and the royalty attribute409       * 410       * Parameters:411       * - `collection_id`: The class of the asset to be minted.412       * - `nft_id`: The nft value of the asset to be minted.413       * - `recipient`: Receiver of the royalty414       * - `royalty`: Permillage reward from each trade for the Recipient415       * - `metadata`: Arbitrary data about an nft, e.g. IPFS hash416       * - `transferable`: Ability to transfer this NFT417       **/418      mintNft: AugmentedSubmittable<(owner: Option<AccountId32> | null | object | string | Uint8Array, collectionId: u32 | AnyNumber | Uint8Array, recipient: Option<AccountId32> | null | object | string | Uint8Array, royaltyAmount: Option<Permill> | null | object | string | Uint8Array, metadata: Bytes | string | Uint8Array, transferable: bool | boolean | Uint8Array, resources: Option<Vec<RmrkTraitsResourceResourceTypes>> | null | object | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Option<AccountId32>, u32, Option<AccountId32>, Option<Permill>, Bytes, bool, Option<Vec<RmrkTraitsResourceResourceTypes>>]>;419      /**420       * Rejects an NFT sent from another account to self or owned NFT421       * 422       * Parameters:423       * - `origin`: sender of the transaction424       * - `rmrk_collection_id`: collection id of the nft to be accepted425       * - `rmrk_nft_id`: nft id of the nft to be accepted426       **/427      rejectNft: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32]>;428      /**429       * remove resource430       **/431      removeResource: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, resourceId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u32]>;432      /**433       * Transfers a NFT from an Account or NFT A to another Account or NFT B434       * 435       * Parameters:436       * - `origin`: sender of the transaction437       * - `rmrk_collection_id`: collection id of the nft to be transferred438       * - `rmrk_nft_id`: nft id of the nft to be transferred439       * - `new_owner`: new owner of the nft which can be either an account or a NFT440       **/441      send: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array, newOwner: RmrkTraitsNftAccountIdOrCollectionNftTuple | { AccountId: any } | { CollectionAndNftTuple: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsNftAccountIdOrCollectionNftTuple]>;442      /**443       * set a different order of resource priority444       **/445      setPriority: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array, priorities: Vec<u32> | (u32 | AnyNumber | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, u32, Vec<u32>]>;446      /**447       * set a custom value on an NFT448       **/449      setProperty: AugmentedSubmittable<(rmrkCollectionId: Compact<u32> | AnyNumber | Uint8Array, maybeNftId: Option<u32> | null | object | string | Uint8Array, key: Bytes | string | Uint8Array, value: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>, Option<u32>, Bytes, Bytes]>;450      /**451       * Generic tx452       **/453      [key: string]: SubmittableExtrinsicFunction<ApiType>;454    };455    rmrkEquip: {456      /**457       * Creates a new Base.458       * Modeled after [base interaction](https://github.com/rmrk-team/rmrk-spec/blob/master/standards/rmrk2.0.0/interactions/base.md)459       * 460       * Parameters:461       * - origin: Caller, will be assigned as the issuer of the Base462       * - base_type: media type, e.g. "svg"463       * - symbol: arbitrary client-chosen symbol464       * - parts: array of Fixed and Slot parts composing the base, confined in length by465       * RmrkPartsLimit466       **/467      createBase: AugmentedSubmittable<(baseType: Bytes | string | Uint8Array, symbol: Bytes | string | Uint8Array, parts: Vec<RmrkTraitsPartPartType> | (RmrkTraitsPartPartType | { FixedPart: any } | { SlotPart: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Bytes, Bytes, Vec<RmrkTraitsPartPartType>]>;468      equippable: AugmentedSubmittable<(baseId: u32 | AnyNumber | Uint8Array, slotId: u32 | AnyNumber | Uint8Array, equippables: RmrkTraitsPartEquippableList | { All: any } | { Empty: any } | { Custom: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsPartEquippableList]>;469      /**470       * Adds a Theme to a Base.471       * Modeled after [themeadd interaction](https://github.com/rmrk-team/rmrk-spec/blob/master/standards/rmrk2.0.0/interactions/themeadd.md)472       * Themes are stored in the Themes storage473       * A Theme named "default" is required prior to adding other Themes.474       * 475       * Parameters:476       * - origin: The caller of the function, must be issuer of the base477       * - base_id: The Base containing the Theme to be updated478       * - theme: The Theme to add to the Base.  A Theme has a name and properties, which are an479       * array of [key, value, inherit].480       * - key: arbitrary BoundedString, defined by client481       * - value: arbitrary BoundedString, defined by client482       * - inherit: optional bool483       **/484      themeAdd: AugmentedSubmittable<(baseId: u32 | AnyNumber | Uint8Array, theme: RmrkTraitsTheme | { name?: any; properties?: any; inherit?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, RmrkTraitsTheme]>;485      /**486       * Generic tx487       **/488      [key: string]: SubmittableExtrinsicFunction<ApiType>;489    };490    scheduler: {491      /**492       * Cancel a named scheduled task.493       **/494      cancelNamed: AugmentedSubmittable<(id: U8aFixed | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [U8aFixed]>;495      /**496       * Schedule a named task.497       **/498      scheduleNamed: AugmentedSubmittable<(id: U8aFixed | string | Uint8Array, when: u32 | AnyNumber | Uint8Array, maybePeriodic: Option<ITuple<[u32, u32]>> | null | object | string | Uint8Array, priority: u8 | AnyNumber | Uint8Array, call: FrameSupportScheduleMaybeHashed | { Value: any } | { Hash: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [U8aFixed, u32, Option<ITuple<[u32, u32]>>, u8, FrameSupportScheduleMaybeHashed]>;499      /**500       * Schedule a named task after a delay.501       * 502       * # <weight>503       * Same as [`schedule_named`](Self::schedule_named).504       * # </weight>505       **/506      scheduleNamedAfter: AugmentedSubmittable<(id: U8aFixed | string | Uint8Array, after: u32 | AnyNumber | Uint8Array, maybePeriodic: Option<ITuple<[u32, u32]>> | null | object | string | Uint8Array, priority: u8 | AnyNumber | Uint8Array, call: FrameSupportScheduleMaybeHashed | { Value: any } | { Hash: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [U8aFixed, u32, Option<ITuple<[u32, u32]>>, u8, FrameSupportScheduleMaybeHashed]>;507      /**508       * Generic tx509       **/510      [key: string]: SubmittableExtrinsicFunction<ApiType>;511    };512    structure: {513      /**514       * Generic tx515       **/516      [key: string]: SubmittableExtrinsicFunction<ApiType>;517    };518    sudo: {519      /**520       * Authenticates the current sudo key and sets the given AccountId (`new`) as the new sudo521       * key.522       * 523       * The dispatch origin for this call must be _Signed_.524       * 525       * # <weight>526       * - O(1).527       * - Limited storage reads.528       * - One DB change.529       * # </weight>530       **/531      setKey: AugmentedSubmittable<(updated: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress]>;532      /**533       * Authenticates the sudo key and dispatches a function call with `Root` origin.534       * 535       * The dispatch origin for this call must be _Signed_.536       * 537       * # <weight>538       * - O(1).539       * - Limited storage reads.540       * - One DB write (event).541       * - Weight of derivative `call` execution + 10,000.542       * # </weight>543       **/544      sudo: AugmentedSubmittable<(call: Call | IMethod | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Call]>;545      /**546       * Authenticates the sudo key and dispatches a function call with `Signed` origin from547       * a given account.548       * 549       * The dispatch origin for this call must be _Signed_.550       * 551       * # <weight>552       * - O(1).553       * - Limited storage reads.554       * - One DB write (event).555       * - Weight of derivative `call` execution + 10,000.556       * # </weight>557       **/558      sudoAs: AugmentedSubmittable<(who: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, call: Call | IMethod | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, Call]>;559      /**560       * Authenticates the sudo key and dispatches a function call with `Root` origin.561       * This function does not check the weight of the call, and instead allows the562       * Sudo user to specify the weight of the call.563       * 564       * The dispatch origin for this call must be _Signed_.565       * 566       * # <weight>567       * - O(1).568       * - The weight of this call is defined by the caller.569       * # </weight>570       **/571      sudoUncheckedWeight: AugmentedSubmittable<(call: Call | IMethod | string | Uint8Array, weight: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Call, u64]>;572      /**573       * Generic tx574       **/575      [key: string]: SubmittableExtrinsicFunction<ApiType>;576    };577    system: {578      /**579       * A dispatch that will fill the block weight up to the given ratio.580       **/581      fillBlock: AugmentedSubmittable<(ratio: Perbill | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Perbill]>;582      /**583       * Kill all storage items with a key that starts with the given prefix.584       * 585       * **NOTE:** We rely on the Root origin to provide us the number of subkeys under586       * the prefix we are removing to accurately calculate the weight of this function.587       **/588      killPrefix: AugmentedSubmittable<(prefix: Bytes | string | Uint8Array, subkeys: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes, u32]>;589      /**590       * Kill some items from storage.591       **/592      killStorage: AugmentedSubmittable<(keys: Vec<Bytes> | (Bytes | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Vec<Bytes>]>;593      /**594       * Make some on-chain remark.595       * 596       * # <weight>597       * - `O(1)`598       * # </weight>599       **/600      remark: AugmentedSubmittable<(remark: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;601      /**602       * Make some on-chain remark and emit event.603       **/604      remarkWithEvent: AugmentedSubmittable<(remark: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;605      /**606       * Set the new runtime code.607       * 608       * # <weight>609       * - `O(C + S)` where `C` length of `code` and `S` complexity of `can_set_code`610       * - 1 call to `can_set_code`: `O(S)` (calls `sp_io::misc::runtime_version` which is611       * expensive).612       * - 1 storage write (codec `O(C)`).613       * - 1 digest item.614       * - 1 event.615       * The weight of this function is dependent on the runtime, but generally this is very616       * expensive. We will treat this as a full block.617       * # </weight>618       **/619      setCode: AugmentedSubmittable<(code: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;620      /**621       * Set the new runtime code without doing any checks of the given `code`.622       * 623       * # <weight>624       * - `O(C)` where `C` length of `code`625       * - 1 storage write (codec `O(C)`).626       * - 1 digest item.627       * - 1 event.628       * The weight of this function is dependent on the runtime. We will treat this as a full629       * block. # </weight>630       **/631      setCodeWithoutChecks: AugmentedSubmittable<(code: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;632      /**633       * Set the number of pages in the WebAssembly environment's heap.634       **/635      setHeapPages: AugmentedSubmittable<(pages: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64]>;636      /**637       * Set some items of storage.638       **/639      setStorage: AugmentedSubmittable<(items: Vec<ITuple<[Bytes, Bytes]>> | ([Bytes | string | Uint8Array, Bytes | string | Uint8Array])[]) => SubmittableExtrinsic<ApiType>, [Vec<ITuple<[Bytes, Bytes]>>]>;640      /**641       * Generic tx642       **/643      [key: string]: SubmittableExtrinsicFunction<ApiType>;644    };645    timestamp: {646      /**647       * Set the current time.648       * 649       * This call should be invoked exactly once per block. It will panic at the finalization650       * phase, if this call hasn't been invoked by that time.651       * 652       * The timestamp should be greater than the previous one by the amount specified by653       * `MinimumPeriod`.654       * 655       * The dispatch origin for this call must be `Inherent`.656       * 657       * # <weight>658       * - `O(1)` (Note that implementations of `OnTimestampSet` must also be `O(1)`)659       * - 1 storage read and 1 storage mutation (codec `O(1)`). (because of `DidUpdate::take` in660       * `on_finalize`)661       * - 1 event handler `on_timestamp_set`. Must be `O(1)`.662       * # </weight>663       **/664      set: AugmentedSubmittable<(now: Compact<u64> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u64>]>;665      /**666       * Generic tx667       **/668      [key: string]: SubmittableExtrinsicFunction<ApiType>;669    };670    treasury: {671      /**672       * Approve a proposal. At a later time, the proposal will be allocated to the beneficiary673       * and the original deposit will be returned.674       * 675       * May only be called from `T::ApproveOrigin`.676       * 677       * # <weight>678       * - Complexity: O(1).679       * - DbReads: `Proposals`, `Approvals`680       * - DbWrite: `Approvals`681       * # </weight>682       **/683      approveProposal: AugmentedSubmittable<(proposalId: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;684      /**685       * Put forward a suggestion for spending. A deposit proportional to the value686       * is reserved and slashed if the proposal is rejected. It is returned once the687       * proposal is awarded.688       * 689       * # <weight>690       * - Complexity: O(1)691       * - DbReads: `ProposalCount`, `origin account`692       * - DbWrites: `ProposalCount`, `Proposals`, `origin account`693       * # </weight>694       **/695      proposeSpend: AugmentedSubmittable<(value: Compact<u128> | AnyNumber | Uint8Array, beneficiary: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u128>, MultiAddress]>;696      /**697       * Reject a proposed spend. The original deposit will be slashed.698       * 699       * May only be called from `T::RejectOrigin`.700       * 701       * # <weight>702       * - Complexity: O(1)703       * - DbReads: `Proposals`, `rejected proposer account`704       * - DbWrites: `Proposals`, `rejected proposer account`705       * # </weight>706       **/707      rejectProposal: AugmentedSubmittable<(proposalId: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;708      /**709       * Force a previously approved proposal to be removed from the approval queue.710       * The original deposit will no longer be returned.711       * 712       * May only be called from `T::RejectOrigin`.713       * - `proposal_id`: The index of a proposal714       * 715       * # <weight>716       * - Complexity: O(A) where `A` is the number of approvals717       * - Db reads and writes: `Approvals`718       * # </weight>719       * 720       * Errors:721       * - `ProposalNotApproved`: The `proposal_id` supplied was not found in the approval queue,722       * i.e., the proposal has not been approved. This could also mean the proposal does not723       * exist altogether, thus there is no way it would have been approved in the first place.724       **/725      removeApproval: AugmentedSubmittable<(proposalId: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;726      /**727       * Generic tx728       **/729      [key: string]: SubmittableExtrinsicFunction<ApiType>;730    };731    unique: {732      /**733       * Adds an admin of the Collection.734       * NFT Collection can be controlled by multiple admin addresses (some which can also be servers, for example). Admins can issue and burn NFTs, as well as add and remove other admins, but cannot change NFT or Collection ownership.735       * 736       * # Permissions737       * 738       * * Collection Owner.739       * * Collection Admin.740       * 741       * # Arguments742       * 743       * * collection_id: ID of the Collection to add admin for.744       * 745       * * new_admin_id: Address of new admin to add.746       **/747      addCollectionAdmin: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newAdminId: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr]>;748      /**749       * Add an address to allow list.750       * 751       * # Permissions752       * 753       * * Collection Owner754       * * Collection Admin755       * 756       * # Arguments757       * 758       * * collection_id.759       * 760       * * address.761       **/762      addToAllowList: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, address: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr]>;763      /**764       * Set, change, or remove approved address to transfer the ownership of the NFT.765       * 766       * # Permissions767       * 768       * * Collection Owner769       * * Collection Admin770       * * Current NFT owner771       * 772       * # Arguments773       * 774       * * approved: Address that is approved to transfer this NFT or zero (if needed to remove approval).775       * 776       * * collection_id.777       * 778       * * item_id: ID of the item.779       **/780      approve: AugmentedSubmittable<(spender: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, collectionId: u32 | AnyNumber | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, amount: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletEvmAccountBasicCrossAccountIdRepr, u32, u32, u128]>;781      /**782       * Destroys a concrete instance of NFT on behalf of the owner783       * See also: [`approve`]784       * 785       * # Permissions786       * 787       * * Collection Owner.788       * * Collection Admin.789       * * Current NFT Owner.790       * 791       * # Arguments792       * 793       * * collection_id: ID of the collection.794       * 795       * * item_id: ID of NFT to burn.796       * 797       * * from: owner of item798       **/799      burnFrom: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, from: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, value: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr, u32, u128]>;800      /**801       * Destroys a concrete instance of NFT.802       * 803       * # Permissions804       * 805       * * Collection Owner.806       * * Collection Admin.807       * * Current NFT Owner.808       * 809       * # Arguments810       * 811       * * collection_id: ID of the collection.812       * 813       * * item_id: ID of NFT to burn.814       **/815      burnItem: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, value: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u128]>;816      /**817       * Change the owner of the collection.818       * 819       * # Permissions820       * 821       * * Collection Owner.822       * 823       * # Arguments824       * 825       * * collection_id.826       * 827       * * new_owner.828       **/829      changeCollectionOwner: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newOwner: AccountId32 | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, AccountId32]>;830      /**831       * # Permissions832       * 833       * * Sponsor.834       * 835       * # Arguments836       * 837       * * collection_id.838       **/839      confirmSponsorship: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;840      /**841       * This method creates a Collection of NFTs. Each Token may have multiple properties encoded as an array of bytes of certain length. The initial owner of the collection is set to the address that signed the transaction and can be changed later.842       * 843       * # Permissions844       * 845       * * Anyone.846       * 847       * # Arguments848       * 849       * * collection_name: UTF-16 string with collection name (limit 64 characters), will be stored as zero-terminated.850       * 851       * * collection_description: UTF-16 string with collection description (limit 256 characters), will be stored as zero-terminated.852       * 853       * * token_prefix: UTF-8 string with token prefix.854       * 855       * * mode: [CollectionMode] collection type and type dependent data.856       **/857      createCollection: AugmentedSubmittable<(collectionName: Vec<u16> | (u16 | AnyNumber | Uint8Array)[], collectionDescription: Vec<u16> | (u16 | AnyNumber | Uint8Array)[], tokenPrefix: Bytes | string | Uint8Array, mode: UpDataStructsCollectionMode | { NFT: any } | { Fungible: any } | { ReFungible: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Vec<u16>, Vec<u16>, Bytes, UpDataStructsCollectionMode]>;858      /**859       * This method creates a collection860       * 861       * Prefer it to deprecated [`created_collection`] method862       **/863      createCollectionEx: AugmentedSubmittable<(data: UpDataStructsCreateCollectionData | { mode?: any; access?: any; name?: any; description?: any; tokenPrefix?: any; pendingSponsor?: any; limits?: any; permissions?: any; tokenPropertyPermissions?: any; properties?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [UpDataStructsCreateCollectionData]>;864      /**865       * This method creates a concrete instance of NFT Collection created with CreateCollection method.866       * 867       * # Permissions868       * 869       * * Collection Owner.870       * * Collection Admin.871       * * Anyone if872       * * Allow List is enabled, and873       * * Address is added to allow list, and874       * * MintPermission is enabled (see SetMintPermission method)875       * 876       * # Arguments877       * 878       * * collection_id: ID of the collection.879       * 880       * * owner: Address, initial owner of the NFT.881       * 882       * * data: Token data to store on chain.883       **/884      createItem: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, owner: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, data: UpDataStructsCreateItemData | { NFT: any } | { Fungible: any } | { ReFungible: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr, UpDataStructsCreateItemData]>;885      /**886       * This method creates multiple items in a collection created with CreateCollection method.887       * 888       * # Permissions889       * 890       * * Collection Owner.891       * * Collection Admin.892       * * Anyone if893       * * Allow List is enabled, and894       * * Address is added to allow list, and895       * * MintPermission is enabled (see SetMintPermission method)896       * 897       * # Arguments898       * 899       * * collection_id: ID of the collection.900       * 901       * * itemsData: Array items properties. Each property is an array of bytes itself, see [create_item].902       * 903       * * owner: Address, initial owner of the NFT.904       **/905      createMultipleItems: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, owner: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, itemsData: Vec<UpDataStructsCreateItemData> | (UpDataStructsCreateItemData | { NFT: any } | { Fungible: any } | { ReFungible: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr, Vec<UpDataStructsCreateItemData>]>;906      createMultipleItemsEx: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, data: UpDataStructsCreateItemExData | { NFT: any } | { Fungible: any } | { RefungibleMultipleItems: any } | { RefungibleMultipleOwners: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, UpDataStructsCreateItemExData]>;907      deleteCollectionProperties: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, propertyKeys: Vec<Bytes> | (Bytes | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, Vec<Bytes>]>;908      deleteTokenProperties: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, tokenId: u32 | AnyNumber | Uint8Array, propertyKeys: Vec<Bytes> | (Bytes | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, u32, Vec<Bytes>]>;909      /**910       * **DANGEROUS**: Destroys collection and all NFTs within this collection. Users irrecoverably lose their assets and may lose real money.911       * 912       * # Permissions913       * 914       * * Collection Owner.915       * 916       * # Arguments917       * 918       * * collection_id: collection to destroy.919       **/920      destroyCollection: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;921      /**922       * Remove admin address of the Collection. An admin address can remove itself. List of admins may become empty, in which case only Collection Owner will be able to add an Admin.923       * 924       * # Permissions925       * 926       * * Collection Owner.927       * * Collection Admin.928       * 929       * # Arguments930       * 931       * * collection_id: ID of the Collection to remove admin for.932       * 933       * * account_id: Address of admin to remove.934       **/935      removeCollectionAdmin: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, accountId: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr]>;936      /**937       * Switch back to pay-per-own-transaction model.938       * 939       * # Permissions940       * 941       * * Collection owner.942       * 943       * # Arguments944       * 945       * * collection_id.946       **/947      removeCollectionSponsor: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;948      /**949       * Remove an address from allow list.950       * 951       * # Permissions952       * 953       * * Collection Owner954       * * Collection Admin955       * 956       * # Arguments957       * 958       * * collection_id.959       * 960       * * address.961       **/962      removeFromAllowList: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, address: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr]>;963      repartition: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, token: u32 | AnyNumber | Uint8Array, amount: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u128]>;964      setCollectionLimits: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newLimit: UpDataStructsCollectionLimits | { accountTokenOwnershipLimit?: any; sponsoredDataSize?: any; sponsoredDataRateLimit?: any; tokenLimit?: any; sponsorTransferTimeout?: any; sponsorApproveTimeout?: any; ownerCanTransfer?: any; ownerCanDestroy?: any; transfersEnabled?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, UpDataStructsCollectionLimits]>;965      setCollectionPermissions: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newLimit: UpDataStructsCollectionPermissions | { access?: any; mintMode?: any; nesting?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, UpDataStructsCollectionPermissions]>;966      setCollectionProperties: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, properties: Vec<UpDataStructsProperty> | (UpDataStructsProperty | { key?: any; value?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, Vec<UpDataStructsProperty>]>;967      /**968       * # Permissions969       * 970       * * Collection Owner971       * 972       * # Arguments973       * 974       * * collection_id.975       * 976       * * new_sponsor.977       **/978      setCollectionSponsor: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newSponsor: AccountId32 | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, AccountId32]>;979      setTokenProperties: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, tokenId: u32 | AnyNumber | Uint8Array, properties: Vec<UpDataStructsProperty> | (UpDataStructsProperty | { key?: any; value?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, u32, Vec<UpDataStructsProperty>]>;980      setTokenPropertyPermissions: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, propertyPermissions: Vec<UpDataStructsPropertyKeyPermission> | (UpDataStructsPropertyKeyPermission | { key?: any; permission?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, Vec<UpDataStructsPropertyKeyPermission>]>;981      /**982       * Set transfers_enabled value for particular collection983       * 984       * # Permissions985       * 986       * * Collection Owner.987       * 988       * # Arguments989       * 990       * * collection_id: ID of the collection.991       * 992       * * value: New flag value.993       **/994      setTransfersEnabledFlag: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, value: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, bool]>;995      /**996       * Change ownership of the token.997       * 998       * # Permissions999       * 1000       * * Collection Owner1001       * * Collection Admin1002       * * Current NFT owner1003       * 1004       * # Arguments1005       * 1006       * * recipient: Address of token recipient.1007       * 1008       * * collection_id.1009       * 1010       * * item_id: ID of the item1011       * * Non-Fungible Mode: Required.1012       * * Fungible Mode: Ignored.1013       * * Re-Fungible Mode: Required.1014       * 1015       * * value: Amount to transfer.1016       * * Non-Fungible Mode: Ignored1017       * * Fungible Mode: Must specify transferred amount1018       * * Re-Fungible Mode: Must specify transferred portion (between 0 and 1)1019       **/1020      transfer: AugmentedSubmittable<(recipient: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, collectionId: u32 | AnyNumber | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, value: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletEvmAccountBasicCrossAccountIdRepr, u32, u32, u128]>;1021      /**1022       * Change ownership of a NFT on behalf of the owner. See Approve method for additional information. After this method executes, the approval is removed so that the approved address will not be able to transfer this NFT again from this owner.1023       * 1024       * # Permissions1025       * * Collection Owner1026       * * Collection Admin1027       * * Current NFT owner1028       * * Address approved by current NFT owner1029       * 1030       * # Arguments1031       * 1032       * * from: Address that owns token.1033       * 1034       * * recipient: Address of token recipient.1035       * 1036       * * collection_id.1037       * 1038       * * item_id: ID of the item.1039       * 1040       * * value: Amount to transfer.1041       **/1042      transferFrom: AugmentedSubmittable<(from: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, recipient: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, collectionId: u32 | AnyNumber | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, value: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletEvmAccountBasicCrossAccountIdRepr, PalletEvmAccountBasicCrossAccountIdRepr, u32, u32, u128]>;1043      /**1044       * Generic tx1045       **/1046      [key: string]: SubmittableExtrinsicFunction<ApiType>;1047    };1048    vesting: {1049      claim: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;1050      claimFor: AugmentedSubmittable<(dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress]>;1051      updateVestingSchedules: AugmentedSubmittable<(who: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, vestingSchedules: Vec<OrmlVestingVestingSchedule> | (OrmlVestingVestingSchedule | { start?: any; period?: any; periodCount?: any; perPeriod?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [MultiAddress, Vec<OrmlVestingVestingSchedule>]>;1052      vestedTransfer: AugmentedSubmittable<(dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, schedule: OrmlVestingVestingSchedule | { start?: any; period?: any; periodCount?: any; perPeriod?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, OrmlVestingVestingSchedule]>;1053      /**1054       * Generic tx1055       **/1056      [key: string]: SubmittableExtrinsicFunction<ApiType>;1057    };1058    xcmpQueue: {1059      /**1060       * Resumes all XCM executions for the XCMP queue.1061       * 1062       * Note that this function doesn't change the status of the in/out bound channels.1063       * 1064       * - `origin`: Must pass `ControllerOrigin`.1065       **/1066      resumeXcmExecution: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;1067      /**1068       * Services a single overweight XCM.1069       * 1070       * - `origin`: Must pass `ExecuteOverweightOrigin`.1071       * - `index`: The index of the overweight XCM to service1072       * - `weight_limit`: The amount of weight that XCM execution may take.1073       * 1074       * Errors:1075       * - `BadOverweightIndex`: XCM under `index` is not found in the `Overweight` storage map.1076       * - `BadXcm`: XCM under `index` cannot be properly decoded into a valid XCM format.1077       * - `WeightOverLimit`: XCM execution may use greater `weight_limit`.1078       * 1079       * Events:1080       * - `OverweightServiced`: On success.1081       **/1082      serviceOverweight: AugmentedSubmittable<(index: u64 | AnyNumber | Uint8Array, weightLimit: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64, u64]>;1083      /**1084       * Suspends all XCM executions for the XCMP queue, regardless of the sender's origin.1085       * 1086       * - `origin`: Must pass `ControllerOrigin`.1087       **/1088      suspendXcmExecution: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;1089      /**1090       * Overwrites the number of pages of messages which must be in the queue after which we drop any further1091       * messages from the channel.1092       * 1093       * - `origin`: Must pass `Root`.1094       * - `new`: Desired value for `QueueConfigData.drop_threshold`1095       **/1096      updateDropThreshold: AugmentedSubmittable<(updated: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;1097      /**1098       * Overwrites the number of pages of messages which the queue must be reduced to before it signals that1099       * message sending may recommence after it has been suspended.1100       * 1101       * - `origin`: Must pass `Root`.1102       * - `new`: Desired value for `QueueConfigData.resume_threshold`1103       **/1104      updateResumeThreshold: AugmentedSubmittable<(updated: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;1105      /**1106       * Overwrites the number of pages of messages which must be in the queue for the other side to be told to1107       * suspend their sending.1108       * 1109       * - `origin`: Must pass `Root`.1110       * - `new`: Desired value for `QueueConfigData.suspend_value`1111       **/1112      updateSuspendThreshold: AugmentedSubmittable<(updated: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;1113      /**1114       * Overwrites the amount of remaining weight under which we stop processing messages.1115       * 1116       * - `origin`: Must pass `Root`.1117       * - `new`: Desired value for `QueueConfigData.threshold_weight`1118       **/1119      updateThresholdWeight: AugmentedSubmittable<(updated: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64]>;1120      /**1121       * Overwrites the speed to which the available weight approaches the maximum weight.1122       * A lower number results in a faster progression. A value of 1 makes the entire weight available initially.1123       * 1124       * - `origin`: Must pass `Root`.1125       * - `new`: Desired value for `QueueConfigData.weight_restrict_decay`.1126       **/1127      updateWeightRestrictDecay: AugmentedSubmittable<(updated: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64]>;1128      /**1129       * Overwrite the maximum amount of weight any individual message may consume.1130       * Messages above this weight go into the overweight queue and may only be serviced explicitly.1131       * 1132       * - `origin`: Must pass `Root`.1133       * - `new`: Desired value for `QueueConfigData.xcmp_max_individual_weight`.1134       **/1135      updateXcmpMaxIndividualWeight: AugmentedSubmittable<(updated: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64]>;1136      /**1137       * Generic tx1138       **/1139      [key: string]: SubmittableExtrinsicFunction<ApiType>;1140    };1141  } // AugmentedSubmittables1142} // declare module
after · tests/src/interfaces/augment-api-tx.ts
1// Auto-generated via `yarn polkadot-types-from-chain`, do not edit2/* eslint-disable */34import type { ApiTypes } from '@polkadot/api-base/types';5import type { Bytes, Compact, Option, U256, U8aFixed, Vec, bool, u128, u16, u32, u64, u8 } from '@polkadot/types-codec';6import type { AnyNumber, IMethod, ITuple } from '@polkadot/types-codec/types';7import type { AccountId32, Call, H160, H256, MultiAddress, Perbill, Permill } from '@polkadot/types/interfaces/runtime';8import type { CumulusPrimitivesParachainInherentParachainInherentData, EthereumTransactionTransactionV2, FrameSupportScheduleMaybeHashed, OrmlVestingVestingSchedule, PalletEvmAccountBasicCrossAccountIdRepr, RmrkTraitsNftAccountIdOrCollectionNftTuple, RmrkTraitsPartEquippableList, RmrkTraitsPartPartType, RmrkTraitsResourceBasicResource, RmrkTraitsResourceComposableResource, RmrkTraitsResourceResourceTypes, RmrkTraitsResourceSlotResource, RmrkTraitsTheme, UpDataStructsCollectionLimits, UpDataStructsCollectionMode, UpDataStructsCollectionPermissions, UpDataStructsCreateCollectionData, UpDataStructsCreateItemData, UpDataStructsCreateItemExData, UpDataStructsProperty, UpDataStructsPropertyKeyPermission, XcmV1MultiLocation, XcmV2WeightLimit, XcmVersionedMultiAssets, XcmVersionedMultiLocation, XcmVersionedXcm } from '@polkadot/types/lookup';910declare module '@polkadot/api-base/types/submittable' {11  export interface AugmentedSubmittables<ApiType extends ApiTypes> {12    balances: {13      /**14       * Exactly as `transfer`, except the origin must be root and the source account may be15       * specified.16       * # <weight>17       * - Same as transfer, but additional read and write because the source account is not18       * assumed to be in the overlay.19       * # </weight>20       **/21      forceTransfer: AugmentedSubmittable<(source: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<u128> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, MultiAddress, Compact<u128>]>;22      /**23       * Unreserve some balance from a user by force.24       * 25       * Can only be called by ROOT.26       **/27      forceUnreserve: AugmentedSubmittable<(who: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, amount: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, u128]>;28      /**29       * Set the balances of a given account.30       * 31       * This will alter `FreeBalance` and `ReservedBalance` in storage. it will32       * also alter the total issuance of the system (`TotalIssuance`) appropriately.33       * If the new free or reserved balance is below the existential deposit,34       * it will reset the account nonce (`frame_system::AccountNonce`).35       * 36       * The dispatch origin for this call is `root`.37       **/38      setBalance: AugmentedSubmittable<(who: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, newFree: Compact<u128> | AnyNumber | Uint8Array, newReserved: Compact<u128> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, Compact<u128>, Compact<u128>]>;39      /**40       * Transfer some liquid free balance to another account.41       * 42       * `transfer` will set the `FreeBalance` of the sender and receiver.43       * If the sender's account is below the existential deposit as a result44       * of the transfer, the account will be reaped.45       * 46       * The dispatch origin for this call must be `Signed` by the transactor.47       * 48       * # <weight>49       * - Dependent on arguments but not critical, given proper implementations for input config50       * types. See related functions below.51       * - It contains a limited number of reads and writes internally and no complex52       * computation.53       * 54       * Related functions:55       * 56       * - `ensure_can_withdraw` is always called internally but has a bounded complexity.57       * - Transferring balances to accounts that did not exist before will cause58       * `T::OnNewAccount::on_new_account` to be called.59       * - Removing enough funds from an account will trigger `T::DustRemoval::on_unbalanced`.60       * - `transfer_keep_alive` works the same way as `transfer`, but has an additional check61       * that the transfer will not kill the origin account.62       * ---------------------------------63       * - Origin account is already in memory, so no DB operations for them.64       * # </weight>65       **/66      transfer: AugmentedSubmittable<(dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<u128> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, Compact<u128>]>;67      /**68       * Transfer the entire transferable balance from the caller account.69       * 70       * NOTE: This function only attempts to transfer _transferable_ balances. This means that71       * any locked, reserved, or existential deposits (when `keep_alive` is `true`), will not be72       * transferred by this function. To ensure that this function results in a killed account,73       * you might need to prepare the account by removing any reference counters, storage74       * deposits, etc...75       * 76       * The dispatch origin of this call must be Signed.77       * 78       * - `dest`: The recipient of the transfer.79       * - `keep_alive`: A boolean to determine if the `transfer_all` operation should send all80       * of the funds the account has, causing the sender account to be killed (false), or81       * transfer everything except at least the existential deposit, which will guarantee to82       * keep the sender account alive (true). # <weight>83       * - O(1). Just like transfer, but reading the user's transferable balance first.84       * #</weight>85       **/86      transferAll: AugmentedSubmittable<(dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, keepAlive: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, bool]>;87      /**88       * Same as the [`transfer`] call, but with a check that the transfer will not kill the89       * origin account.90       * 91       * 99% of the time you want [`transfer`] instead.92       * 93       * [`transfer`]: struct.Pallet.html#method.transfer94       **/95      transferKeepAlive: AugmentedSubmittable<(dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<u128> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, Compact<u128>]>;96      /**97       * Generic tx98       **/99      [key: string]: SubmittableExtrinsicFunction<ApiType>;100    };101    charging: {102      /**103       * Generic tx104       **/105      [key: string]: SubmittableExtrinsicFunction<ApiType>;106    };107    cumulusXcm: {108      /**109       * Generic tx110       **/111      [key: string]: SubmittableExtrinsicFunction<ApiType>;112    };113    dmpQueue: {114      /**115       * Service a single overweight message.116       * 117       * - `origin`: Must pass `ExecuteOverweightOrigin`.118       * - `index`: The index of the overweight message to service.119       * - `weight_limit`: The amount of weight that message execution may take.120       * 121       * Errors:122       * - `Unknown`: Message of `index` is unknown.123       * - `OverLimit`: Message execution may use greater than `weight_limit`.124       * 125       * Events:126       * - `OverweightServiced`: On success.127       **/128      serviceOverweight: AugmentedSubmittable<(index: u64 | AnyNumber | Uint8Array, weightLimit: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64, u64]>;129      /**130       * Generic tx131       **/132      [key: string]: SubmittableExtrinsicFunction<ApiType>;133    };134    ethereum: {135      /**136       * Transact an Ethereum transaction.137       **/138      transact: AugmentedSubmittable<(transaction: EthereumTransactionTransactionV2 | { Legacy: any } | { EIP2930: any } | { EIP1559: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [EthereumTransactionTransactionV2]>;139      /**140       * Generic tx141       **/142      [key: string]: SubmittableExtrinsicFunction<ApiType>;143    };144    evm: {145      /**146       * Issue an EVM call operation. This is similar to a message call transaction in Ethereum.147       **/148      call: AugmentedSubmittable<(source: H160 | string | Uint8Array, target: H160 | string | Uint8Array, input: Bytes | string | Uint8Array, value: U256 | AnyNumber | Uint8Array, gasLimit: u64 | AnyNumber | Uint8Array, maxFeePerGas: U256 | AnyNumber | Uint8Array, maxPriorityFeePerGas: Option<U256> | null | object | string | Uint8Array, nonce: Option<U256> | null | object | string | Uint8Array, accessList: Vec<ITuple<[H160, Vec<H256>]>> | ([H160 | string | Uint8Array, Vec<H256> | (H256 | string | Uint8Array)[]])[]) => SubmittableExtrinsic<ApiType>, [H160, H160, Bytes, U256, u64, U256, Option<U256>, Option<U256>, Vec<ITuple<[H160, Vec<H256>]>>]>;149      /**150       * Issue an EVM create operation. This is similar to a contract creation transaction in151       * Ethereum.152       **/153      create: AugmentedSubmittable<(source: H160 | string | Uint8Array, init: Bytes | string | Uint8Array, value: U256 | AnyNumber | Uint8Array, gasLimit: u64 | AnyNumber | Uint8Array, maxFeePerGas: U256 | AnyNumber | Uint8Array, maxPriorityFeePerGas: Option<U256> | null | object | string | Uint8Array, nonce: Option<U256> | null | object | string | Uint8Array, accessList: Vec<ITuple<[H160, Vec<H256>]>> | ([H160 | string | Uint8Array, Vec<H256> | (H256 | string | Uint8Array)[]])[]) => SubmittableExtrinsic<ApiType>, [H160, Bytes, U256, u64, U256, Option<U256>, Option<U256>, Vec<ITuple<[H160, Vec<H256>]>>]>;154      /**155       * Issue an EVM create2 operation.156       **/157      create2: AugmentedSubmittable<(source: H160 | string | Uint8Array, init: Bytes | string | Uint8Array, salt: H256 | string | Uint8Array, value: U256 | AnyNumber | Uint8Array, gasLimit: u64 | AnyNumber | Uint8Array, maxFeePerGas: U256 | AnyNumber | Uint8Array, maxPriorityFeePerGas: Option<U256> | null | object | string | Uint8Array, nonce: Option<U256> | null | object | string | Uint8Array, accessList: Vec<ITuple<[H160, Vec<H256>]>> | ([H160 | string | Uint8Array, Vec<H256> | (H256 | string | Uint8Array)[]])[]) => SubmittableExtrinsic<ApiType>, [H160, Bytes, H256, U256, u64, U256, Option<U256>, Option<U256>, Vec<ITuple<[H160, Vec<H256>]>>]>;158      /**159       * Withdraw balance from EVM into currency/balances pallet.160       **/161      withdraw: AugmentedSubmittable<(address: H160 | string | Uint8Array, value: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [H160, u128]>;162      /**163       * Generic tx164       **/165      [key: string]: SubmittableExtrinsicFunction<ApiType>;166    };167    evmMigration: {168      begin: AugmentedSubmittable<(address: H160 | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [H160]>;169      finish: AugmentedSubmittable<(address: H160 | string | Uint8Array, code: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [H160, Bytes]>;170      setData: AugmentedSubmittable<(address: H160 | string | Uint8Array, data: Vec<ITuple<[H256, H256]>> | ([H256 | string | Uint8Array, H256 | string | Uint8Array])[]) => SubmittableExtrinsic<ApiType>, [H160, Vec<ITuple<[H256, H256]>>]>;171      /**172       * Generic tx173       **/174      [key: string]: SubmittableExtrinsicFunction<ApiType>;175    };176    inflation: {177      /**178       * This method sets the inflation start date. Can be only called once.179       * Inflation start block can be backdated and will catch up. The method will create Treasury180       * account if it does not exist and perform the first inflation deposit.181       * 182       * # Permissions183       * 184       * * Root185       * 186       * # Arguments187       * 188       * * inflation_start_relay_block: The relay chain block at which inflation should start189       **/190      startInflation: AugmentedSubmittable<(inflationStartRelayBlock: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;191      /**192       * Generic tx193       **/194      [key: string]: SubmittableExtrinsicFunction<ApiType>;195    };196    parachainSystem: {197      authorizeUpgrade: AugmentedSubmittable<(codeHash: H256 | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [H256]>;198      enactAuthorizedUpgrade: AugmentedSubmittable<(code: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;199      /**200       * Set the current validation data.201       * 202       * This should be invoked exactly once per block. It will panic at the finalization203       * phase if the call was not invoked.204       * 205       * The dispatch origin for this call must be `Inherent`206       * 207       * As a side effect, this function upgrades the current validation function208       * if the appropriate time has come.209       **/210      setValidationData: AugmentedSubmittable<(data: CumulusPrimitivesParachainInherentParachainInherentData | { validationData?: any; relayChainState?: any; downwardMessages?: any; horizontalMessages?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [CumulusPrimitivesParachainInherentParachainInherentData]>;211      sudoSendUpwardMessage: AugmentedSubmittable<(message: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;212      /**213       * Generic tx214       **/215      [key: string]: SubmittableExtrinsicFunction<ApiType>;216    };217    polkadotXcm: {218      /**219       * Execute an XCM message from a local, signed, origin.220       * 221       * An event is deposited indicating whether `msg` could be executed completely or only222       * partially.223       * 224       * No more than `max_weight` will be used in its attempted execution. If this is less than the225       * maximum amount of weight that the message could take to be executed, then no execution226       * attempt will be made.227       * 228       * NOTE: A successful return to this does *not* imply that the `msg` was executed successfully229       * to completion; only that *some* of it was executed.230       **/231      execute: AugmentedSubmittable<(message: XcmVersionedXcm | { V0: any } | { V1: any } | { V2: any } | string | Uint8Array, maxWeight: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedXcm, u64]>;232      /**233       * Set a safe XCM version (the version that XCM should be encoded with if the most recent234       * version a destination can accept is unknown).235       * 236       * - `origin`: Must be Root.237       * - `maybe_xcm_version`: The default XCM encoding version, or `None` to disable.238       **/239      forceDefaultXcmVersion: AugmentedSubmittable<(maybeXcmVersion: Option<u32> | null | object | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Option<u32>]>;240      /**241       * Ask a location to notify us regarding their XCM version and any changes to it.242       * 243       * - `origin`: Must be Root.244       * - `location`: The location to which we should subscribe for XCM version notifications.245       **/246      forceSubscribeVersionNotify: AugmentedSubmittable<(location: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation]>;247      /**248       * Require that a particular destination should no longer notify us regarding any XCM249       * version changes.250       * 251       * - `origin`: Must be Root.252       * - `location`: The location to which we are currently subscribed for XCM version253       * notifications which we no longer desire.254       **/255      forceUnsubscribeVersionNotify: AugmentedSubmittable<(location: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation]>;256      /**257       * Extoll that a particular destination can be communicated with through a particular258       * version of XCM.259       * 260       * - `origin`: Must be Root.261       * - `location`: The destination that is being described.262       * - `xcm_version`: The latest version of XCM that `location` supports.263       **/264      forceXcmVersion: AugmentedSubmittable<(location: XcmV1MultiLocation | { parents?: any; interior?: any } | string | Uint8Array, xcmVersion: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmV1MultiLocation, u32]>;265      /**266       * Transfer some assets from the local chain to the sovereign account of a destination267       * chain and forward a notification XCM.268       * 269       * Fee payment on the destination side is made from the asset in the `assets` vector of270       * index `fee_asset_item`, up to enough to pay for `weight_limit` of weight. If more weight271       * is needed than `weight_limit`, then the operation will fail and the assets send may be272       * at risk.273       * 274       * - `origin`: Must be capable of withdrawing the `assets` and executing XCM.275       * - `dest`: Destination context for the assets. Will typically be `X2(Parent, Parachain(..))` to send276       * from parachain to parachain, or `X1(Parachain(..))` to send from relay to parachain.277       * - `beneficiary`: A beneficiary location for the assets in the context of `dest`. Will generally be278       * an `AccountId32` value.279       * - `assets`: The assets to be withdrawn. This should include the assets used to pay the fee on the280       * `dest` side.281       * - `fee_asset_item`: The index into `assets` of the item which should be used to pay282       * fees.283       * - `weight_limit`: The remote-side weight limit, if any, for the XCM fee purchase.284       **/285      limitedReserveTransferAssets: AugmentedSubmittable<(dest: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, beneficiary: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, assets: XcmVersionedMultiAssets | { V0: any } | { V1: any } | string | Uint8Array, feeAssetItem: u32 | AnyNumber | Uint8Array, weightLimit: XcmV2WeightLimit | { Unlimited: any } | { Limited: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation, XcmVersionedMultiLocation, XcmVersionedMultiAssets, u32, XcmV2WeightLimit]>;286      /**287       * Teleport some assets from the local chain to some destination chain.288       * 289       * Fee payment on the destination side is made from the asset in the `assets` vector of290       * index `fee_asset_item`, up to enough to pay for `weight_limit` of weight. If more weight291       * is needed than `weight_limit`, then the operation will fail and the assets send may be292       * at risk.293       * 294       * - `origin`: Must be capable of withdrawing the `assets` and executing XCM.295       * - `dest`: Destination context for the assets. Will typically be `X2(Parent, Parachain(..))` to send296       * from parachain to parachain, or `X1(Parachain(..))` to send from relay to parachain.297       * - `beneficiary`: A beneficiary location for the assets in the context of `dest`. Will generally be298       * an `AccountId32` value.299       * - `assets`: The assets to be withdrawn. The first item should be the currency used to to pay the fee on the300       * `dest` side. May not be empty.301       * - `fee_asset_item`: The index into `assets` of the item which should be used to pay302       * fees.303       * - `weight_limit`: The remote-side weight limit, if any, for the XCM fee purchase.304       **/305      limitedTeleportAssets: AugmentedSubmittable<(dest: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, beneficiary: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, assets: XcmVersionedMultiAssets | { V0: any } | { V1: any } | string | Uint8Array, feeAssetItem: u32 | AnyNumber | Uint8Array, weightLimit: XcmV2WeightLimit | { Unlimited: any } | { Limited: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation, XcmVersionedMultiLocation, XcmVersionedMultiAssets, u32, XcmV2WeightLimit]>;306      /**307       * Transfer some assets from the local chain to the sovereign account of a destination308       * chain and forward a notification XCM.309       * 310       * Fee payment on the destination side is made from the asset in the `assets` vector of311       * index `fee_asset_item`. The weight limit for fees is not provided and thus is unlimited,312       * with all fees taken as needed from the asset.313       * 314       * - `origin`: Must be capable of withdrawing the `assets` and executing XCM.315       * - `dest`: Destination context for the assets. Will typically be `X2(Parent, Parachain(..))` to send316       * from parachain to parachain, or `X1(Parachain(..))` to send from relay to parachain.317       * - `beneficiary`: A beneficiary location for the assets in the context of `dest`. Will generally be318       * an `AccountId32` value.319       * - `assets`: The assets to be withdrawn. This should include the assets used to pay the fee on the320       * `dest` side.321       * - `fee_asset_item`: The index into `assets` of the item which should be used to pay322       * fees.323       **/324      reserveTransferAssets: AugmentedSubmittable<(dest: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, beneficiary: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, assets: XcmVersionedMultiAssets | { V0: any } | { V1: any } | string | Uint8Array, feeAssetItem: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation, XcmVersionedMultiLocation, XcmVersionedMultiAssets, u32]>;325      send: AugmentedSubmittable<(dest: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, message: XcmVersionedXcm | { V0: any } | { V1: any } | { V2: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation, XcmVersionedXcm]>;326      /**327       * Teleport some assets from the local chain to some destination chain.328       * 329       * Fee payment on the destination side is made from the asset in the `assets` vector of330       * index `fee_asset_item`. The weight limit for fees is not provided and thus is unlimited,331       * with all fees taken as needed from the asset.332       * 333       * - `origin`: Must be capable of withdrawing the `assets` and executing XCM.334       * - `dest`: Destination context for the assets. Will typically be `X2(Parent, Parachain(..))` to send335       * from parachain to parachain, or `X1(Parachain(..))` to send from relay to parachain.336       * - `beneficiary`: A beneficiary location for the assets in the context of `dest`. Will generally be337       * an `AccountId32` value.338       * - `assets`: The assets to be withdrawn. The first item should be the currency used to to pay the fee on the339       * `dest` side. May not be empty.340       * - `fee_asset_item`: The index into `assets` of the item which should be used to pay341       * fees.342       **/343      teleportAssets: AugmentedSubmittable<(dest: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, beneficiary: XcmVersionedMultiLocation | { V0: any } | { V1: any } | string | Uint8Array, assets: XcmVersionedMultiAssets | { V0: any } | { V1: any } | string | Uint8Array, feeAssetItem: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [XcmVersionedMultiLocation, XcmVersionedMultiLocation, XcmVersionedMultiAssets, u32]>;344      /**345       * Generic tx346       **/347      [key: string]: SubmittableExtrinsicFunction<ApiType>;348    };349    rmrkCore: {350      /**351       * Accepts an NFT sent from another account to self or owned NFT352       * 353       * Parameters:354       * - `origin`: sender of the transaction355       * - `rmrk_collection_id`: collection id of the nft to be accepted356       * - `rmrk_nft_id`: nft id of the nft to be accepted357       * - `new_owner`: either origin's account ID or origin-owned NFT, whichever the NFT was358       * sent to359       **/360      acceptNft: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array, newOwner: RmrkTraitsNftAccountIdOrCollectionNftTuple | { AccountId: any } | { CollectionAndNftTuple: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsNftAccountIdOrCollectionNftTuple]>;361      /**362       * accept the addition of a new resource to an existing NFT363       **/364      acceptResource: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array, resourceId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u32]>;365      /**366       * accept the removal of a resource of an existing NFT367       **/368      acceptResourceRemoval: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array, resourceId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u32]>;369      /**370       * Create basic resource371       **/372      addBasicResource: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, resource: RmrkTraitsResourceBasicResource | { src?: any; metadata?: any; license?: any; thumb?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsResourceBasicResource]>;373      /**374       * Create composable resource375       **/376      addComposableResource: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, resource: RmrkTraitsResourceComposableResource | { parts?: any; base?: any; src?: any; metadata?: any; license?: any; thumb?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsResourceComposableResource]>;377      /**378       * Create slot resource379       **/380      addSlotResource: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, resource: RmrkTraitsResourceSlotResource | { base?: any; src?: any; metadata?: any; slot?: any; license?: any; thumb?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsResourceSlotResource]>;381      /**382       * burn nft383       **/384      burnNft: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, maxBurns: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u32]>;385      /**386       * Change the issuer of a collection387       * 388       * Parameters:389       * - `origin`: sender of the transaction390       * - `collection_id`: collection id of the nft to change issuer of391       * - `new_issuer`: Collection's new issuer392       **/393      changeCollectionIssuer: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newIssuer: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, MultiAddress]>;394      /**395       * Create a collection396       **/397      createCollection: AugmentedSubmittable<(metadata: Bytes | string | Uint8Array, max: Option<u32> | null | object | string | Uint8Array, symbol: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes, Option<u32>, Bytes]>;398      /**399       * destroy collection400       **/401      destroyCollection: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;402      /**403       * lock collection404       **/405      lockCollection: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;406      /**407       * Mints an NFT in the specified collection408       * Sets metadata and the royalty attribute409       * 410       * Parameters:411       * - `collection_id`: The class of the asset to be minted.412       * - `nft_id`: The nft value of the asset to be minted.413       * - `recipient`: Receiver of the royalty414       * - `royalty`: Permillage reward from each trade for the Recipient415       * - `metadata`: Arbitrary data about an nft, e.g. IPFS hash416       * - `transferable`: Ability to transfer this NFT417       **/418      mintNft: AugmentedSubmittable<(owner: Option<AccountId32> | null | object | string | Uint8Array, collectionId: u32 | AnyNumber | Uint8Array, recipient: Option<AccountId32> | null | object | string | Uint8Array, royaltyAmount: Option<Permill> | null | object | string | Uint8Array, metadata: Bytes | string | Uint8Array, transferable: bool | boolean | Uint8Array, resources: Option<Vec<RmrkTraitsResourceResourceTypes>> | null | object | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Option<AccountId32>, u32, Option<AccountId32>, Option<Permill>, Bytes, bool, Option<Vec<RmrkTraitsResourceResourceTypes>>]>;419      /**420       * Rejects an NFT sent from another account to self or owned NFT421       * 422       * Parameters:423       * - `origin`: sender of the transaction424       * - `rmrk_collection_id`: collection id of the nft to be accepted425       * - `rmrk_nft_id`: nft id of the nft to be accepted426       **/427      rejectNft: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32]>;428      /**429       * remove resource430       **/431      removeResource: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, resourceId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u32]>;432      /**433       * Transfers a NFT from an Account or NFT A to another Account or NFT B434       * 435       * Parameters:436       * - `origin`: sender of the transaction437       * - `rmrk_collection_id`: collection id of the nft to be transferred438       * - `rmrk_nft_id`: nft id of the nft to be transferred439       * - `new_owner`: new owner of the nft which can be either an account or a NFT440       **/441      send: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array, newOwner: RmrkTraitsNftAccountIdOrCollectionNftTuple | { AccountId: any } | { CollectionAndNftTuple: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsNftAccountIdOrCollectionNftTuple]>;442      /**443       * set a different order of resource priority444       **/445      setPriority: AugmentedSubmittable<(rmrkCollectionId: u32 | AnyNumber | Uint8Array, rmrkNftId: u32 | AnyNumber | Uint8Array, priorities: Vec<u32> | (u32 | AnyNumber | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, u32, Vec<u32>]>;446      /**447       * set a custom value on an NFT448       **/449      setProperty: AugmentedSubmittable<(rmrkCollectionId: Compact<u32> | AnyNumber | Uint8Array, maybeNftId: Option<u32> | null | object | string | Uint8Array, key: Bytes | string | Uint8Array, value: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>, Option<u32>, Bytes, Bytes]>;450      /**451       * Generic tx452       **/453      [key: string]: SubmittableExtrinsicFunction<ApiType>;454    };455    rmrkEquip: {456      /**457       * Creates a new Base.458       * Modeled after [base interaction](https://github.com/rmrk-team/rmrk-spec/blob/master/standards/rmrk2.0.0/interactions/base.md)459       * 460       * Parameters:461       * - origin: Caller, will be assigned as the issuer of the Base462       * - base_type: media type, e.g. "svg"463       * - symbol: arbitrary client-chosen symbol464       * - parts: array of Fixed and Slot parts composing the base, confined in length by465       * RmrkPartsLimit466       **/467      createBase: AugmentedSubmittable<(baseType: Bytes | string | Uint8Array, symbol: Bytes | string | Uint8Array, parts: Vec<RmrkTraitsPartPartType> | (RmrkTraitsPartPartType | { FixedPart: any } | { SlotPart: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Bytes, Bytes, Vec<RmrkTraitsPartPartType>]>;468      equippable: AugmentedSubmittable<(baseId: u32 | AnyNumber | Uint8Array, slotId: u32 | AnyNumber | Uint8Array, equippables: RmrkTraitsPartEquippableList | { All: any } | { Empty: any } | { Custom: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, RmrkTraitsPartEquippableList]>;469      /**470       * Adds a Theme to a Base.471       * Modeled after [themeadd interaction](https://github.com/rmrk-team/rmrk-spec/blob/master/standards/rmrk2.0.0/interactions/themeadd.md)472       * Themes are stored in the Themes storage473       * A Theme named "default" is required prior to adding other Themes.474       * 475       * Parameters:476       * - origin: The caller of the function, must be issuer of the base477       * - base_id: The Base containing the Theme to be updated478       * - theme: The Theme to add to the Base.  A Theme has a name and properties, which are an479       * array of [key, value, inherit].480       * - key: arbitrary BoundedString, defined by client481       * - value: arbitrary BoundedString, defined by client482       * - inherit: optional bool483       **/484      themeAdd: AugmentedSubmittable<(baseId: u32 | AnyNumber | Uint8Array, theme: RmrkTraitsTheme | { name?: any; properties?: any; inherit?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, RmrkTraitsTheme]>;485      /**486       * Generic tx487       **/488      [key: string]: SubmittableExtrinsicFunction<ApiType>;489    };490    scheduler: {491      /**492       * Cancel a named scheduled task.493       **/494      cancelNamed: AugmentedSubmittable<(id: U8aFixed | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [U8aFixed]>;495      /**496       * Schedule a named task.497       **/498      scheduleNamed: AugmentedSubmittable<(id: U8aFixed | string | Uint8Array, when: u32 | AnyNumber | Uint8Array, maybePeriodic: Option<ITuple<[u32, u32]>> | null | object | string | Uint8Array, priority: u8 | AnyNumber | Uint8Array, call: FrameSupportScheduleMaybeHashed | { Value: any } | { Hash: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [U8aFixed, u32, Option<ITuple<[u32, u32]>>, u8, FrameSupportScheduleMaybeHashed]>;499      /**500       * Schedule a named task after a delay.501       * 502       * # <weight>503       * Same as [`schedule_named`](Self::schedule_named).504       * # </weight>505       **/506      scheduleNamedAfter: AugmentedSubmittable<(id: U8aFixed | string | Uint8Array, after: u32 | AnyNumber | Uint8Array, maybePeriodic: Option<ITuple<[u32, u32]>> | null | object | string | Uint8Array, priority: u8 | AnyNumber | Uint8Array, call: FrameSupportScheduleMaybeHashed | { Value: any } | { Hash: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [U8aFixed, u32, Option<ITuple<[u32, u32]>>, u8, FrameSupportScheduleMaybeHashed]>;507      /**508       * Generic tx509       **/510      [key: string]: SubmittableExtrinsicFunction<ApiType>;511    };512    structure: {513      /**514       * Generic tx515       **/516      [key: string]: SubmittableExtrinsicFunction<ApiType>;517    };518    sudo: {519      /**520       * Authenticates the current sudo key and sets the given AccountId (`new`) as the new sudo521       * key.522       * 523       * The dispatch origin for this call must be _Signed_.524       * 525       * # <weight>526       * - O(1).527       * - Limited storage reads.528       * - One DB change.529       * # </weight>530       **/531      setKey: AugmentedSubmittable<(updated: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress]>;532      /**533       * Authenticates the sudo key and dispatches a function call with `Root` origin.534       * 535       * The dispatch origin for this call must be _Signed_.536       * 537       * # <weight>538       * - O(1).539       * - Limited storage reads.540       * - One DB write (event).541       * - Weight of derivative `call` execution + 10,000.542       * # </weight>543       **/544      sudo: AugmentedSubmittable<(call: Call | IMethod | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Call]>;545      /**546       * Authenticates the sudo key and dispatches a function call with `Signed` origin from547       * a given account.548       * 549       * The dispatch origin for this call must be _Signed_.550       * 551       * # <weight>552       * - O(1).553       * - Limited storage reads.554       * - One DB write (event).555       * - Weight of derivative `call` execution + 10,000.556       * # </weight>557       **/558      sudoAs: AugmentedSubmittable<(who: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, call: Call | IMethod | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, Call]>;559      /**560       * Authenticates the sudo key and dispatches a function call with `Root` origin.561       * This function does not check the weight of the call, and instead allows the562       * Sudo user to specify the weight of the call.563       * 564       * The dispatch origin for this call must be _Signed_.565       * 566       * # <weight>567       * - O(1).568       * - The weight of this call is defined by the caller.569       * # </weight>570       **/571      sudoUncheckedWeight: AugmentedSubmittable<(call: Call | IMethod | string | Uint8Array, weight: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Call, u64]>;572      /**573       * Generic tx574       **/575      [key: string]: SubmittableExtrinsicFunction<ApiType>;576    };577    system: {578      /**579       * A dispatch that will fill the block weight up to the given ratio.580       **/581      fillBlock: AugmentedSubmittable<(ratio: Perbill | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Perbill]>;582      /**583       * Kill all storage items with a key that starts with the given prefix.584       * 585       * **NOTE:** We rely on the Root origin to provide us the number of subkeys under586       * the prefix we are removing to accurately calculate the weight of this function.587       **/588      killPrefix: AugmentedSubmittable<(prefix: Bytes | string | Uint8Array, subkeys: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes, u32]>;589      /**590       * Kill some items from storage.591       **/592      killStorage: AugmentedSubmittable<(keys: Vec<Bytes> | (Bytes | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Vec<Bytes>]>;593      /**594       * Make some on-chain remark.595       * 596       * # <weight>597       * - `O(1)`598       * # </weight>599       **/600      remark: AugmentedSubmittable<(remark: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;601      /**602       * Make some on-chain remark and emit event.603       **/604      remarkWithEvent: AugmentedSubmittable<(remark: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;605      /**606       * Set the new runtime code.607       * 608       * # <weight>609       * - `O(C + S)` where `C` length of `code` and `S` complexity of `can_set_code`610       * - 1 call to `can_set_code`: `O(S)` (calls `sp_io::misc::runtime_version` which is611       * expensive).612       * - 1 storage write (codec `O(C)`).613       * - 1 digest item.614       * - 1 event.615       * The weight of this function is dependent on the runtime, but generally this is very616       * expensive. We will treat this as a full block.617       * # </weight>618       **/619      setCode: AugmentedSubmittable<(code: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;620      /**621       * Set the new runtime code without doing any checks of the given `code`.622       * 623       * # <weight>624       * - `O(C)` where `C` length of `code`625       * - 1 storage write (codec `O(C)`).626       * - 1 digest item.627       * - 1 event.628       * The weight of this function is dependent on the runtime. We will treat this as a full629       * block. # </weight>630       **/631      setCodeWithoutChecks: AugmentedSubmittable<(code: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;632      /**633       * Set the number of pages in the WebAssembly environment's heap.634       **/635      setHeapPages: AugmentedSubmittable<(pages: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64]>;636      /**637       * Set some items of storage.638       **/639      setStorage: AugmentedSubmittable<(items: Vec<ITuple<[Bytes, Bytes]>> | ([Bytes | string | Uint8Array, Bytes | string | Uint8Array])[]) => SubmittableExtrinsic<ApiType>, [Vec<ITuple<[Bytes, Bytes]>>]>;640      /**641       * Generic tx642       **/643      [key: string]: SubmittableExtrinsicFunction<ApiType>;644    };645    timestamp: {646      /**647       * Set the current time.648       * 649       * This call should be invoked exactly once per block. It will panic at the finalization650       * phase, if this call hasn't been invoked by that time.651       * 652       * The timestamp should be greater than the previous one by the amount specified by653       * `MinimumPeriod`.654       * 655       * The dispatch origin for this call must be `Inherent`.656       * 657       * # <weight>658       * - `O(1)` (Note that implementations of `OnTimestampSet` must also be `O(1)`)659       * - 1 storage read and 1 storage mutation (codec `O(1)`). (because of `DidUpdate::take` in660       * `on_finalize`)661       * - 1 event handler `on_timestamp_set`. Must be `O(1)`.662       * # </weight>663       **/664      set: AugmentedSubmittable<(now: Compact<u64> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u64>]>;665      /**666       * Generic tx667       **/668      [key: string]: SubmittableExtrinsicFunction<ApiType>;669    };670    treasury: {671      /**672       * Approve a proposal. At a later time, the proposal will be allocated to the beneficiary673       * and the original deposit will be returned.674       * 675       * May only be called from `T::ApproveOrigin`.676       * 677       * # <weight>678       * - Complexity: O(1).679       * - DbReads: `Proposals`, `Approvals`680       * - DbWrite: `Approvals`681       * # </weight>682       **/683      approveProposal: AugmentedSubmittable<(proposalId: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;684      /**685       * Put forward a suggestion for spending. A deposit proportional to the value686       * is reserved and slashed if the proposal is rejected. It is returned once the687       * proposal is awarded.688       * 689       * # <weight>690       * - Complexity: O(1)691       * - DbReads: `ProposalCount`, `origin account`692       * - DbWrites: `ProposalCount`, `Proposals`, `origin account`693       * # </weight>694       **/695      proposeSpend: AugmentedSubmittable<(value: Compact<u128> | AnyNumber | Uint8Array, beneficiary: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u128>, MultiAddress]>;696      /**697       * Reject a proposed spend. The original deposit will be slashed.698       * 699       * May only be called from `T::RejectOrigin`.700       * 701       * # <weight>702       * - Complexity: O(1)703       * - DbReads: `Proposals`, `rejected proposer account`704       * - DbWrites: `Proposals`, `rejected proposer account`705       * # </weight>706       **/707      rejectProposal: AugmentedSubmittable<(proposalId: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;708      /**709       * Force a previously approved proposal to be removed from the approval queue.710       * The original deposit will no longer be returned.711       * 712       * May only be called from `T::RejectOrigin`.713       * - `proposal_id`: The index of a proposal714       * 715       * # <weight>716       * - Complexity: O(A) where `A` is the number of approvals717       * - Db reads and writes: `Approvals`718       * # </weight>719       * 720       * Errors:721       * - `ProposalNotApproved`: The `proposal_id` supplied was not found in the approval queue,722       * i.e., the proposal has not been approved. This could also mean the proposal does not723       * exist altogether, thus there is no way it would have been approved in the first place.724       **/725      removeApproval: AugmentedSubmittable<(proposalId: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;726      /**727       * Generic tx728       **/729      [key: string]: SubmittableExtrinsicFunction<ApiType>;730    };731    unique: {732      /**733       * Adds an admin of the Collection.734       * NFT Collection can be controlled by multiple admin addresses (some which can also be servers, for example). Admins can issue and burn NFTs, as well as add and remove other admins, but cannot change NFT or Collection ownership.735       * 736       * # Permissions737       * 738       * * Collection Owner.739       * * Collection Admin.740       * 741       * # Arguments742       * 743       * * collection_id: ID of the Collection to add admin for.744       * 745       * * new_admin_id: Address of new admin to add.746       **/747      addCollectionAdmin: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newAdminId: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr]>;748      /**749       * Add an address to allow list.750       * 751       * # Permissions752       * 753       * * Collection Owner754       * * Collection Admin755       * 756       * # Arguments757       * 758       * * collection_id.759       * 760       * * address.761       **/762      addToAllowList: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, address: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr]>;763      /**764       * Set, change, or remove approved address to transfer the ownership of the NFT.765       * 766       * # Permissions767       * 768       * * Collection Owner769       * * Collection Admin770       * * Current NFT owner771       * 772       * # Arguments773       * 774       * * approved: Address that is approved to transfer this NFT or zero (if needed to remove approval).775       * 776       * * collection_id.777       * 778       * * item_id: ID of the item.779       **/780      approve: AugmentedSubmittable<(spender: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, collectionId: u32 | AnyNumber | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, amount: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletEvmAccountBasicCrossAccountIdRepr, u32, u32, u128]>;781      /**782       * Destroys a concrete instance of NFT on behalf of the owner783       * See also: [`approve`]784       * 785       * # Permissions786       * 787       * * Collection Owner.788       * * Collection Admin.789       * * Current NFT Owner.790       * 791       * # Arguments792       * 793       * * collection_id: ID of the collection.794       * 795       * * item_id: ID of NFT to burn.796       * 797       * * from: owner of item798       **/799      burnFrom: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, from: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, value: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr, u32, u128]>;800      /**801       * Destroys a concrete instance of NFT.802       * 803       * # Permissions804       * 805       * * Collection Owner.806       * * Collection Admin.807       * * Current NFT Owner.808       * 809       * # Arguments810       * 811       * * collection_id: ID of the collection.812       * 813       * * item_id: ID of NFT to burn.814       **/815      burnItem: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, value: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u128]>;816      /**817       * Change the owner of the collection.818       * 819       * # Permissions820       * 821       * * Collection Owner.822       * 823       * # Arguments824       * 825       * * collection_id.826       * 827       * * new_owner.828       **/829      changeCollectionOwner: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newOwner: AccountId32 | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, AccountId32]>;830      /**831       * # Permissions832       * 833       * * Sponsor.834       * 835       * # Arguments836       * 837       * * collection_id.838       **/839      confirmSponsorship: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;840      /**841       * This method creates a Collection of NFTs. Each Token may have multiple properties encoded as an array of bytes of certain length. The initial owner of the collection is set to the address that signed the transaction and can be changed later.842       * 843       * # Permissions844       * 845       * * Anyone.846       * 847       * # Arguments848       * 849       * * collection_name: UTF-16 string with collection name (limit 64 characters), will be stored as zero-terminated.850       * 851       * * collection_description: UTF-16 string with collection description (limit 256 characters), will be stored as zero-terminated.852       * 853       * * token_prefix: UTF-8 string with token prefix.854       * 855       * * mode: [CollectionMode] collection type and type dependent data.856       **/857      createCollection: AugmentedSubmittable<(collectionName: Vec<u16> | (u16 | AnyNumber | Uint8Array)[], collectionDescription: Vec<u16> | (u16 | AnyNumber | Uint8Array)[], tokenPrefix: Bytes | string | Uint8Array, mode: UpDataStructsCollectionMode | { NFT: any } | { Fungible: any } | { ReFungible: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Vec<u16>, Vec<u16>, Bytes, UpDataStructsCollectionMode]>;858      /**859       * This method creates a collection860       * 861       * Prefer it to deprecated [`created_collection`] method862       **/863      createCollectionEx: AugmentedSubmittable<(data: UpDataStructsCreateCollectionData | { mode?: any; access?: any; name?: any; description?: any; tokenPrefix?: any; pendingSponsor?: any; limits?: any; permissions?: any; tokenPropertyPermissions?: any; properties?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [UpDataStructsCreateCollectionData]>;864      /**865       * This method creates a concrete instance of NFT Collection created with CreateCollection method.866       * 867       * # Permissions868       * 869       * * Collection Owner.870       * * Collection Admin.871       * * Anyone if872       * * Allow List is enabled, and873       * * Address is added to allow list, and874       * * MintPermission is enabled (see SetMintPermission method)875       * 876       * # Arguments877       * 878       * * collection_id: ID of the collection.879       * 880       * * owner: Address, initial owner of the NFT.881       * 882       * * data: Token data to store on chain.883       **/884      createItem: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, owner: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, data: UpDataStructsCreateItemData | { NFT: any } | { Fungible: any } | { ReFungible: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr, UpDataStructsCreateItemData]>;885      /**886       * This method creates multiple items in a collection created with CreateCollection method.887       * 888       * # Permissions889       * 890       * * Collection Owner.891       * * Collection Admin.892       * * Anyone if893       * * Allow List is enabled, and894       * * Address is added to allow list, and895       * * MintPermission is enabled (see SetMintPermission method)896       * 897       * # Arguments898       * 899       * * collection_id: ID of the collection.900       * 901       * * itemsData: Array items properties. Each property is an array of bytes itself, see [create_item].902       * 903       * * owner: Address, initial owner of the NFT.904       **/905      createMultipleItems: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, owner: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, itemsData: Vec<UpDataStructsCreateItemData> | (UpDataStructsCreateItemData | { NFT: any } | { Fungible: any } | { ReFungible: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr, Vec<UpDataStructsCreateItemData>]>;906      createMultipleItemsEx: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, data: UpDataStructsCreateItemExData | { NFT: any } | { Fungible: any } | { RefungibleMultipleItems: any } | { RefungibleMultipleOwners: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, UpDataStructsCreateItemExData]>;907      deleteCollectionProperties: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, propertyKeys: Vec<Bytes> | (Bytes | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, Vec<Bytes>]>;908      deleteTokenProperties: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, tokenId: u32 | AnyNumber | Uint8Array, propertyKeys: Vec<Bytes> | (Bytes | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, u32, Vec<Bytes>]>;909      /**910       * Destroys collection if no tokens within this collection911       * 912       * # Permissions913       * 914       * * Collection Owner.915       * 916       * # Arguments917       * 918       * * collection_id: collection to destroy.919       **/920      destroyCollection: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;921      /**922       * Remove admin address of the Collection. An admin address can remove itself. List of admins may become empty, in which case only Collection Owner will be able to add an Admin.923       * 924       * # Permissions925       * 926       * * Collection Owner.927       * * Collection Admin.928       * 929       * # Arguments930       * 931       * * collection_id: ID of the Collection to remove admin for.932       * 933       * * account_id: Address of admin to remove.934       **/935      removeCollectionAdmin: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, accountId: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr]>;936      /**937       * Switch back to pay-per-own-transaction model.938       * 939       * # Permissions940       * 941       * * Collection owner.942       * 943       * # Arguments944       * 945       * * collection_id.946       **/947      removeCollectionSponsor: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;948      /**949       * Remove an address from allow list.950       * 951       * # Permissions952       * 953       * * Collection Owner954       * * Collection Admin955       * 956       * # Arguments957       * 958       * * collection_id.959       * 960       * * address.961       **/962      removeFromAllowList: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, address: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletEvmAccountBasicCrossAccountIdRepr]>;963      repartition: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, token: u32 | AnyNumber | Uint8Array, amount: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, u128]>;964      setCollectionLimits: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newLimit: UpDataStructsCollectionLimits | { accountTokenOwnershipLimit?: any; sponsoredDataSize?: any; sponsoredDataRateLimit?: any; tokenLimit?: any; sponsorTransferTimeout?: any; sponsorApproveTimeout?: any; ownerCanTransfer?: any; ownerCanDestroy?: any; transfersEnabled?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, UpDataStructsCollectionLimits]>;965      setCollectionPermissions: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newLimit: UpDataStructsCollectionPermissions | { access?: any; mintMode?: any; nesting?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, UpDataStructsCollectionPermissions]>;966      setCollectionProperties: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, properties: Vec<UpDataStructsProperty> | (UpDataStructsProperty | { key?: any; value?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, Vec<UpDataStructsProperty>]>;967      /**968       * # Permissions969       * 970       * * Collection Owner971       * 972       * # Arguments973       * 974       * * collection_id.975       * 976       * * new_sponsor.977       **/978      setCollectionSponsor: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, newSponsor: AccountId32 | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, AccountId32]>;979      setTokenProperties: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, tokenId: u32 | AnyNumber | Uint8Array, properties: Vec<UpDataStructsProperty> | (UpDataStructsProperty | { key?: any; value?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, u32, Vec<UpDataStructsProperty>]>;980      setTokenPropertyPermissions: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, propertyPermissions: Vec<UpDataStructsPropertyKeyPermission> | (UpDataStructsPropertyKeyPermission | { key?: any; permission?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, Vec<UpDataStructsPropertyKeyPermission>]>;981      /**982       * Set transfers_enabled value for particular collection983       * 984       * # Permissions985       * 986       * * Collection Owner.987       * 988       * # Arguments989       * 990       * * collection_id: ID of the collection.991       * 992       * * value: New flag value.993       **/994      setTransfersEnabledFlag: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, value: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, bool]>;995      /**996       * Change ownership of the token.997       * 998       * # Permissions999       * 1000       * * Collection Owner1001       * * Collection Admin1002       * * Current NFT owner1003       * 1004       * # Arguments1005       * 1006       * * recipient: Address of token recipient.1007       * 1008       * * collection_id.1009       * 1010       * * item_id: ID of the item1011       * * Non-Fungible Mode: Required.1012       * * Fungible Mode: Ignored.1013       * * Re-Fungible Mode: Required.1014       * 1015       * * value: Amount to transfer.1016       * * Non-Fungible Mode: Ignored1017       * * Fungible Mode: Must specify transferred amount1018       * * Re-Fungible Mode: Must specify transferred portion (between 0 and 1)1019       **/1020      transfer: AugmentedSubmittable<(recipient: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, collectionId: u32 | AnyNumber | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, value: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletEvmAccountBasicCrossAccountIdRepr, u32, u32, u128]>;1021      /**1022       * Change ownership of a NFT on behalf of the owner. See Approve method for additional information. After this method executes, the approval is removed so that the approved address will not be able to transfer this NFT again from this owner.1023       * 1024       * # Permissions1025       * * Collection Owner1026       * * Collection Admin1027       * * Current NFT owner1028       * * Address approved by current NFT owner1029       * 1030       * # Arguments1031       * 1032       * * from: Address that owns token.1033       * 1034       * * recipient: Address of token recipient.1035       * 1036       * * collection_id.1037       * 1038       * * item_id: ID of the item.1039       * 1040       * * value: Amount to transfer.1041       **/1042      transferFrom: AugmentedSubmittable<(from: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, recipient: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, collectionId: u32 | AnyNumber | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, value: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletEvmAccountBasicCrossAccountIdRepr, PalletEvmAccountBasicCrossAccountIdRepr, u32, u32, u128]>;1043      /**1044       * Generic tx1045       **/1046      [key: string]: SubmittableExtrinsicFunction<ApiType>;1047    };1048    vesting: {1049      claim: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;1050      claimFor: AugmentedSubmittable<(dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress]>;1051      updateVestingSchedules: AugmentedSubmittable<(who: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, vestingSchedules: Vec<OrmlVestingVestingSchedule> | (OrmlVestingVestingSchedule | { start?: any; period?: any; periodCount?: any; perPeriod?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [MultiAddress, Vec<OrmlVestingVestingSchedule>]>;1052      vestedTransfer: AugmentedSubmittable<(dest: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, schedule: OrmlVestingVestingSchedule | { start?: any; period?: any; periodCount?: any; perPeriod?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [MultiAddress, OrmlVestingVestingSchedule]>;1053      /**1054       * Generic tx1055       **/1056      [key: string]: SubmittableExtrinsicFunction<ApiType>;1057    };1058    xcmpQueue: {1059      /**1060       * Resumes all XCM executions for the XCMP queue.1061       * 1062       * Note that this function doesn't change the status of the in/out bound channels.1063       * 1064       * - `origin`: Must pass `ControllerOrigin`.1065       **/1066      resumeXcmExecution: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;1067      /**1068       * Services a single overweight XCM.1069       * 1070       * - `origin`: Must pass `ExecuteOverweightOrigin`.1071       * - `index`: The index of the overweight XCM to service1072       * - `weight_limit`: The amount of weight that XCM execution may take.1073       * 1074       * Errors:1075       * - `BadOverweightIndex`: XCM under `index` is not found in the `Overweight` storage map.1076       * - `BadXcm`: XCM under `index` cannot be properly decoded into a valid XCM format.1077       * - `WeightOverLimit`: XCM execution may use greater `weight_limit`.1078       * 1079       * Events:1080       * - `OverweightServiced`: On success.1081       **/1082      serviceOverweight: AugmentedSubmittable<(index: u64 | AnyNumber | Uint8Array, weightLimit: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64, u64]>;1083      /**1084       * Suspends all XCM executions for the XCMP queue, regardless of the sender's origin.1085       * 1086       * - `origin`: Must pass `ControllerOrigin`.1087       **/1088      suspendXcmExecution: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;1089      /**1090       * Overwrites the number of pages of messages which must be in the queue after which we drop any further1091       * messages from the channel.1092       * 1093       * - `origin`: Must pass `Root`.1094       * - `new`: Desired value for `QueueConfigData.drop_threshold`1095       **/1096      updateDropThreshold: AugmentedSubmittable<(updated: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;1097      /**1098       * Overwrites the number of pages of messages which the queue must be reduced to before it signals that1099       * message sending may recommence after it has been suspended.1100       * 1101       * - `origin`: Must pass `Root`.1102       * - `new`: Desired value for `QueueConfigData.resume_threshold`1103       **/1104      updateResumeThreshold: AugmentedSubmittable<(updated: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;1105      /**1106       * Overwrites the number of pages of messages which must be in the queue for the other side to be told to1107       * suspend their sending.1108       * 1109       * - `origin`: Must pass `Root`.1110       * - `new`: Desired value for `QueueConfigData.suspend_value`1111       **/1112      updateSuspendThreshold: AugmentedSubmittable<(updated: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;1113      /**1114       * Overwrites the amount of remaining weight under which we stop processing messages.1115       * 1116       * - `origin`: Must pass `Root`.1117       * - `new`: Desired value for `QueueConfigData.threshold_weight`1118       **/1119      updateThresholdWeight: AugmentedSubmittable<(updated: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64]>;1120      /**1121       * Overwrites the speed to which the available weight approaches the maximum weight.1122       * A lower number results in a faster progression. A value of 1 makes the entire weight available initially.1123       * 1124       * - `origin`: Must pass `Root`.1125       * - `new`: Desired value for `QueueConfigData.weight_restrict_decay`.1126       **/1127      updateWeightRestrictDecay: AugmentedSubmittable<(updated: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64]>;1128      /**1129       * Overwrite the maximum amount of weight any individual message may consume.1130       * Messages above this weight go into the overweight queue and may only be serviced explicitly.1131       * 1132       * - `origin`: Must pass `Root`.1133       * - `new`: Desired value for `QueueConfigData.xcmp_max_individual_weight`.1134       **/1135      updateXcmpMaxIndividualWeight: AugmentedSubmittable<(updated: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u64]>;1136      /**1137       * Generic tx1138       **/1139      [key: string]: SubmittableExtrinsicFunction<ApiType>;1140    };1141  } // AugmentedSubmittables1142} // declare module
addedtests/src/rmrk/acceptNft.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/acceptNft.test.ts
@@ -0,0 +1,103 @@
+import {expect} from 'chai';
+import {getApiConnection} from '../substrate/substrate-api';
+import {
+  createCollection,
+  mintNft,
+  sendNft,
+  acceptNft,
+} from './util/tx';
+import {NftIdTuple} from './util/fetch';
+import {isNftChildOfAnother, expectTxFailure} from './util/helpers';
+
+describe('integration test: accept NFT', () => {
+  let api: any;
+  before(async () => { api = await getApiConnection(); });
+
+  const alice = '//Alice';
+  const bob = '//Bob';
+
+  const createTestCollection = async (issuerUri: string) => {
+    return await createCollection(
+      api,
+      issuerUri,
+      'accept-metadata',
+      null,
+      'acpt',
+    );
+  };
+
+  it('accept NFT', async () => {
+    const ownerAlice = alice;
+    const ownerBob = bob;
+
+    const aliceCollectionId = await createTestCollection(alice);
+    const bobCollectionId = await createTestCollection(bob);
+
+    const parentNftId = await mintNft(api, alice, ownerAlice, aliceCollectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, bob, ownerBob, bobCollectionId, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [aliceCollectionId, parentNftId];
+
+    await sendNft(api, 'pending', ownerBob, bobCollectionId, childNftId, newOwnerNFT);
+    await acceptNft(api, alice, bobCollectionId, childNftId, newOwnerNFT);
+
+    const isChild = await isNftChildOfAnother(api, bobCollectionId, childNftId, newOwnerNFT);
+    expect(isChild).to.be.true;
+  });
+
+  it('[negative] unable to accept NFT by a not-an-owner', async () => {
+    const ownerAlice = alice;
+    const ownerBob = bob;
+
+    const aliceCollectionId = await createTestCollection(alice);
+    const bobCollectionId = await createTestCollection(bob);
+
+    const parentNftId = await mintNft(api, alice, ownerAlice, aliceCollectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, bob, ownerBob, bobCollectionId, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [aliceCollectionId, parentNftId];
+
+    await sendNft(api, 'pending', ownerBob, bobCollectionId, childNftId, newOwnerNFT);
+    const tx = acceptNft(api, bob, bobCollectionId, childNftId, newOwnerNFT);
+
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  it('[negative] unable to accept non-existing NFT', async () => {
+    const collectionId = 0;
+    const maxNftId = 0xFFFFFFFF;
+
+    const owner = alice;
+    const aliceCollectionId = await createTestCollection(alice);
+
+    const parentNftId = await mintNft(api, alice, owner, aliceCollectionId, 'parent-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [aliceCollectionId, parentNftId];
+
+    const tx = acceptNft(api, alice, collectionId, maxNftId, newOwnerNFT);
+
+    await expectTxFailure(/rmrkCore\.NoAvailableNftId/, tx);
+  });
+
+  it('[negative] unable to accept NFT which is not sent', async () => {
+    const ownerAlice = alice;
+    const ownerBob = bob;
+
+    const aliceCollectionId = await createTestCollection(alice);
+    const bobCollectionId = await createTestCollection(bob);
+
+    const parentNftId = await mintNft(api, alice, ownerAlice, aliceCollectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, bob, ownerBob, bobCollectionId, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [aliceCollectionId, parentNftId];
+
+    const tx = acceptNft(api, alice, bobCollectionId, childNftId, newOwnerNFT);
+
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+
+    const isChild = await isNftChildOfAnother(api, bobCollectionId, childNftId, newOwnerNFT);
+    expect(isChild).to.be.false;
+  });
+
+  after(() => { api.disconnect(); });
+});
addedtests/src/rmrk/addResource.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/addResource.test.ts
@@ -0,0 +1,436 @@
+import {expect} from 'chai';
+import {getApiConnection} from '../substrate/substrate-api';
+import {NftIdTuple} from './util/fetch';
+import {expectTxFailure, getResourceById} from './util/helpers';
+import {
+  addNftBasicResource,
+  acceptNftResource,
+  createCollection,
+  mintNft,
+  sendNft,
+  addNftSlotResource,
+  addNftComposableResource,
+} from './util/tx';
+import {RmrkTraitsResourceResourceInfo as ResourceInfo} from '@polkadot/types/lookup';
+
+describe('integration test: add NFT resource', () => {
+  const Alice = '//Alice';
+  const Bob = '//Bob';
+  const src = 'test-res-src';
+  const metadata = 'test-res-metadata';
+  const license = 'test-res-license';
+  const thumb = 'test-res-thumb';
+
+  const nonexistentId = 99999;
+
+  let api: any;
+  before(async () => {
+    api = await getApiConnection();
+  });
+
+  it('add resource', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionIdAlice,
+      'nft-metadata',
+    );
+
+    await addNftBasicResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      nftAlice,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+  });
+
+  it('add a resource to the nested NFT', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const parentNftId = await mintNft(api, Alice, Alice, collectionIdAlice, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, Alice, Alice, collectionIdAlice, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [collectionIdAlice, parentNftId];
+
+    await sendNft(api, 'sent', Alice, collectionIdAlice, childNftId, newOwnerNFT);
+
+    await addNftBasicResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      childNftId,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+  });
+
+  it('add multiple resources', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionIdAlice,
+      'nft-metadata',
+    );
+
+    const baseId = 42;
+    const slotId = 10;
+    const parts = [0, 5, 2];
+
+    const resourcesInfo = [];
+    const resourceNum = 4;
+
+    const checkResource = async (resource: ResourceInfo, resType: string, expectedId: number, expected: {
+      src: string,
+      metadata: string,
+      license: string,
+      thumb: string
+    }) => {
+
+      // FIXME A workaround. It seems it is a PolkadotJS bug.
+      // All of the following are `false`.
+      //
+      // console.log('>>> basic:', resource.resource.isBasic);
+      // console.log('>>> composable:', resource.resource.isComposable);
+      // console.log('>>> slot:', resource.resource.isSlot);
+      const resourceJson = (resource.resource.toHuman() as any)[resType];
+
+      expect(resource.id.toNumber(), 'Error: Invalid resource Id')
+        .to.be.eq(expectedId);
+
+      expect(resourceJson.src, 'Error: Invalid resource src')
+        .to.be.eq(expected.src);
+      expect(resourceJson.metadata, 'Error: Invalid resource metadata')
+        .to.be.eq(expected.metadata);
+      expect(resourceJson.license, 'Error: Invalid resource license')
+        .to.be.eq(expected.license);
+      expect(resourceJson.thumb, 'Error: Invalid resource thumb')
+        .to.be.eq(expected.thumb);
+    };
+
+    for (let i = 0; i < resourceNum; i++) {
+      resourcesInfo.push({
+        src: src + 'r-' + i,
+        metadata: metadata + 'r-' + i,
+        license: license + 'r-' + i,
+        thumb: thumb + 'r-' + i,
+      });
+    }
+
+    const firstBasicResourceId = await addNftBasicResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      nftAlice,
+      resourcesInfo[0].src,
+      resourcesInfo[0].metadata,
+      resourcesInfo[0].license,
+      resourcesInfo[0].thumb,
+    );
+
+    const secondBasicResourceId = await addNftBasicResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      nftAlice,
+      resourcesInfo[1].src,
+      resourcesInfo[1].metadata,
+      resourcesInfo[1].license,
+      resourcesInfo[1].thumb,
+    );
+
+    const composableResourceId = await addNftComposableResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      nftAlice,
+      parts,
+      baseId,
+      resourcesInfo[2].src,
+      resourcesInfo[2].metadata,
+      resourcesInfo[2].license,
+      resourcesInfo[2].thumb,
+    );
+
+    const slotResourceId = await addNftSlotResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      nftAlice,
+      baseId,
+      slotId,
+      resourcesInfo[3].src,
+      resourcesInfo[3].metadata,
+      resourcesInfo[3].license,
+      resourcesInfo[3].thumb,
+    );
+
+    const firstResource = await getResourceById(api, collectionIdAlice, nftAlice, firstBasicResourceId);
+    await checkResource(firstResource, 'Basic', firstBasicResourceId, resourcesInfo[0]);
+
+    const secondResource = await getResourceById(api, collectionIdAlice, nftAlice, secondBasicResourceId);
+    await checkResource(secondResource, 'Basic', secondBasicResourceId, resourcesInfo[1]);
+
+    const composableResource = await getResourceById(api, collectionIdAlice, nftAlice, composableResourceId);
+    await checkResource(composableResource, 'Composable', composableResourceId, resourcesInfo[2]);
+
+    const slotResource = await getResourceById(api, collectionIdAlice, nftAlice, slotResourceId);
+    await checkResource(slotResource, 'Slot', slotResourceId, resourcesInfo[3]);
+  });
+
+  it('[negative]: unable to add a resource to the non-existing NFT', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const tx = addNftBasicResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      nonexistentId,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+  
+    await expectTxFailure(/rmrkCore\.NoAvailableNftId/, tx);
+  });
+
+  it('[negative]: unable to add a resource by a not-an-owner user', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionIdAlice,
+      'nft-metadata',
+    );
+
+    const tx = addNftBasicResource(
+      api,
+      Bob,
+      'added',
+      collectionIdAlice,
+      nftAlice,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+  
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  it('[negative]: unable to add a resource to the nested NFT if it isnt root owned by the caller', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const parentNftId = await mintNft(api, Alice, Alice, collectionIdAlice, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, Alice, Alice, collectionIdAlice, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [collectionIdAlice, parentNftId];
+
+    await sendNft(api, 'sent', Alice, collectionIdAlice, childNftId, newOwnerNFT);
+
+    const tx = addNftBasicResource(
+      api,
+      Bob,
+      'added',
+      collectionIdAlice,
+      childNftId,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+    
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  it('accept resource', async () => {
+    const collectionIdBob = await createCollection(
+      api,
+      Bob,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Bob,
+      Alice,
+      collectionIdBob,
+      'nft-metadata',
+    );
+
+    const resourceId = await addNftBasicResource(
+      api,
+      Bob,
+      'pending',
+      collectionIdBob,
+      nftAlice,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+
+    await acceptNftResource(api, Alice, collectionIdBob, nftAlice, resourceId);
+  });
+
+  it('[negative]: unable to accept a non-existing resource', async () => {
+    const collectionIdBob = await createCollection(
+      api,
+      Bob,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Bob,
+      Alice,
+      collectionIdBob,
+      'nft-metadata',
+    );
+
+    const tx = acceptNftResource(api, Alice, collectionIdBob, nftAlice, nonexistentId);
+    await expectTxFailure(/rmrkCore\.ResourceDoesntExist/, tx);
+  });
+
+  it('[negative]: unable to accept a resource by a not-an-NFT-owner user', async () => {
+    const collectionIdBob = await createCollection(
+      api,
+      Bob,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Bob,
+      Alice,
+      collectionIdBob,
+      'nft-metadata',
+    );
+
+    const resourceId = await addNftBasicResource(
+      api,
+      Bob,
+      'pending',
+      collectionIdBob,
+      nftAlice,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+
+    const tx = acceptNftResource(api, Bob, collectionIdBob, nftAlice, resourceId);
+
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  it('[negative]: unable to accept a resource to a non-target NFT', async () => {
+    const collectionIdBob = await createCollection(
+      api,
+      Bob,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Bob,
+      Alice,
+      collectionIdBob,
+      'nft-metadata',
+    );
+
+    const wrongNft = await mintNft(
+      api,
+      Bob,
+      Alice,
+      collectionIdBob,
+      'nft-metadata',
+    );
+    
+    const resourceId = await addNftBasicResource(
+      api,
+      Bob,
+      'pending',
+      collectionIdBob,
+      nftAlice,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+
+    const tx = acceptNftResource(api, Bob, collectionIdBob, wrongNft, resourceId);
+
+    await expectTxFailure(/rmrkCore\.ResourceDoesntExist/, tx);
+  });
+
+
+  after(() => {
+    api.disconnect();
+  });
+});
addedtests/src/rmrk/addTheme.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/addTheme.test.ts
@@ -0,0 +1,126 @@
+import {expect} from 'chai';
+import {getApiConnection} from '../substrate/substrate-api';
+import {createBase, addTheme} from './util/tx';
+import {expectTxFailure} from './util/helpers';
+import {getThemeNames} from './util/fetch';
+
+describe('integration test: add Theme to Base', () => {
+  let api: any;
+  before(async () => { api = await getApiConnection(); });
+
+  const alice = '//Alice';
+  const bob = '//Bob';
+
+  it('add default theme', async () => {
+    const baseId = await createBase(api, alice, 'default-themed-base', 'DTBase', []);
+    await addTheme(api, alice, baseId, {
+      name: 'default',
+      properties: [
+        {
+          key: 'some-key',
+          value: 'some-key-value',
+        },
+        {
+          key: 'another-key',
+          value: 'another-key-value',
+        },
+      ],
+    });
+  });
+
+  it('add default theme and a custom one', async () => {
+    const baseId = await createBase(api, alice, '2-themed-base', '2TBase', []);
+    await addTheme(api, alice, baseId, {
+      name: 'default',
+      properties: [
+        {
+          key: 'default-key',
+          value: 'default-key-value',
+        },
+      ],
+    });
+    await addTheme(api, alice, baseId, {
+      name: 'custom-theme',
+      properties: [
+        {
+          key: 'custom-key-0',
+          value: 'custom-key-value-0',
+        },
+        {
+          key: 'custom-key-1',
+          value: 'custom-key-value-1',
+        },
+      ],
+    });
+  });
+
+  it('fetch filtered theme keys', async () => {
+    const baseId = await createBase(api, alice, '2-themed-base', '2TBase', []);
+    await addTheme(api, alice, baseId, {
+      name: 'default',
+      properties: [
+        {
+          key: 'first-key',
+          value: 'first-key-value',
+        },
+        {
+          key: 'second-key',
+          value: 'second-key-value',
+        },
+      ],
+    }, ['second-key']);
+  });
+
+  it('fetch theme names', async() => {
+    const baseId = await createBase(api, alice, '3-themed-base', '3TBase', []);
+    const names = [
+      'default',
+      'first-theme',
+      'second-theme',
+    ];
+
+    for (let i = 0; i < names.length; i++) {
+      await addTheme(api, alice, baseId, {name: names[i], properties: [{key: 'dummy', value: 'dummy'}]});
+    }
+
+    const fetchedNames = await getThemeNames(api, baseId);
+
+    for (let i = 0; i < names.length; i++) {
+      const isFound = fetchedNames.find((name) => name === names[i]) !== undefined;
+
+      expect(isFound, 'Error: invalid theme names').to.be.true;
+    }
+  });
+
+  it('[negative] unable to add theme to non-existing base', async () => {
+    const maxBaseId = 0xFFFFFFFF;
+    const tx = addTheme(api, alice, maxBaseId, {
+      name: 'default',
+      properties: [],
+    });
+
+    await expectTxFailure(/rmrkEquip\.BaseDoesntExist/, tx);
+  });
+
+  it('[negative] unable to add custom theme if no default theme', async () => {
+    const baseId = await createBase(api, alice, 'no-default-themed-base', 'NDTBase', []);
+    const tx = addTheme(api, alice, baseId, {
+      name: 'custom-theme',
+      properties: [],
+    });
+
+    await expectTxFailure(/rmrkEquip\.NeedsDefaultThemeFirst/, tx);
+  });
+
+  it('[negative] unable to add theme by a not-an-owner', async () => {
+    const baseId = await createBase(api, alice, 'no-default-themed-base', 'NDTBase', []);
+    const tx = addTheme(api, bob, baseId, {
+      name: 'default',
+      properties: [],
+    });
+
+    await expectTxFailure(/rmrkEquip\.PermissionError/, tx);
+  });
+
+  after(() => { api.disconnect(); });
+});
addedtests/src/rmrk/burnNft.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/burnNft.test.ts
@@ -0,0 +1,170 @@
+import {getApiConnection} from '../substrate/substrate-api';
+import {expectTxFailure} from './util/helpers';
+import {NftIdTuple, getChildren} from './util/fetch';
+import {burnNft, createCollection, sendNft, mintNft} from './util/tx';
+
+import chai from 'chai';
+import chaiAsPromised from 'chai-as-promised';
+
+chai.use(chaiAsPromised);
+const expect = chai.expect;
+
+describe('integration test: burn nft', () => {
+  const Alice = '//Alice';
+  const Bob = '//Bob';
+
+  let api: any;
+  before(async () => {
+    api = await getApiConnection();
+  });
+
+  it('burn nft', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      const nftId = await mintNft(
+        api,
+        Alice,
+        Alice,
+        collectionId,
+        'nft-metadata',
+      );
+      await burnNft(api, Alice, collectionId, nftId);
+    });
+  });
+
+  it('burn nft with children', async () => {
+    const collectionId = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const parentNftId = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionId,
+      'nft-metadata',
+    );
+
+    const childNftId = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionId,
+      'nft-metadata',
+    );
+
+    const newOwnerNFT: NftIdTuple = [collectionId, parentNftId];
+
+    await sendNft(api, 'sent', Alice, collectionId, childNftId, newOwnerNFT);
+
+    const childrenBefore = await getChildren(api, collectionId, parentNftId);
+    expect(childrenBefore.length === 1, 'Error: parent NFT should have children')
+      .to.be.true;
+
+    const child = childrenBefore[0];
+    expect(child.collectionId.eq(collectionId), 'Error: invalid child collection Id')
+      .to.be.true;
+
+    expect(child.nftId.eq(childNftId), 'Error: invalid child NFT Id')
+      .to.be.true;
+
+    await burnNft(api, Alice, collectionId, parentNftId);
+
+    const childrenAfter = await getChildren(api, collectionId, parentNftId);
+
+    expect(childrenAfter.length === 0, 'Error: children should be burned').to.be.true;
+  });
+
+  it('burn child nft', async () => {
+    const collectionId = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const parentNftId = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionId,
+      'nft-metadata',
+    );
+
+    const childNftId = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionId,
+      'nft-metadata',
+    );
+
+    const newOwnerNFT: NftIdTuple = [collectionId, parentNftId];
+
+    await sendNft(api, 'sent', Alice, collectionId, childNftId, newOwnerNFT);
+
+    const childrenBefore = await getChildren(api, collectionId, parentNftId);
+    expect(childrenBefore.length === 1, 'Error: parent NFT should have children')
+      .to.be.true;
+
+    const child = childrenBefore[0];
+    expect(child.collectionId.eq(collectionId), 'Error: invalid child collection Id')
+      .to.be.true;
+
+    expect(child.nftId.eq(childNftId), 'Error: invalid child NFT Id')
+      .to.be.true;
+
+    await burnNft(api, Alice, collectionId, childNftId);
+
+    const childrenAfter = await getChildren(api, collectionId, parentNftId);
+
+    expect(childrenAfter.length === 0, 'Error: children should be burned').to.be.true;
+  });
+
+  it('[negative] burn non-existing NFT', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      const tx = burnNft(api, Alice, collectionId, 99999);
+      await expectTxFailure(/rmrkCore\.NoAvailableNftId/, tx);
+    });
+  });
+
+  it('[negative] burn not an owner NFT user', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      const nftId = await mintNft(
+        api,
+        Alice,
+        Alice,
+        collectionId,
+        'nft-metadata',
+      );
+      const tx = burnNft(api, Bob, collectionId, nftId);
+      await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+    });
+  });
+
+  after(() => {
+    api.disconnect();
+  });
+});
addedtests/src/rmrk/changeCollectionIssuer.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/changeCollectionIssuer.test.ts
@@ -0,0 +1,52 @@
+import {getApiConnection} from '../substrate/substrate-api';
+import {expectTxFailure} from './util/helpers';
+import {
+  changeIssuer,
+  createCollection,
+} from './util/tx';
+
+describe('integration test: collection issuer', () => {
+  const Alice = '//Alice';
+  const Bob = '//Bob';
+
+  let api: any;
+  before(async () => {
+    api = await getApiConnection();
+  });
+
+  it('change collection issuer', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      await changeIssuer(api, Alice, collectionId, Bob);
+    });
+  });
+
+  it('[negative] change not an owner NFT collection issuer', async () => {
+    await createCollection(api, Bob, 'test-metadata', null, 'test-symbol').then(async (collectionId) => {
+      const tx = changeIssuer(api, Alice, collectionId, Bob);
+      await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+    });
+  });
+
+  it('[negative] change non-existigit NFT collection issuer', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    ).then(async () => {
+      const tx = changeIssuer(api, Alice, 99999, Bob);
+      await expectTxFailure(/rmrkCore\.CollectionUnknown/, tx);
+    });
+  });
+
+  after(() => {
+    api.disconnect();
+  });
+});
addedtests/src/rmrk/createBase.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/createBase.test.ts
@@ -0,0 +1,84 @@
+import {getApiConnection} from '../substrate/substrate-api';
+import {createCollection, createBase} from './util/tx';
+
+describe('integration test: create new Base', () => {
+  let api: any;
+  before(async () => { api = await getApiConnection(); });
+
+  const alice = '//Alice';
+
+  it('create empty Base', async () => {
+    await createBase(api, alice, 'empty-base-type', 'EBase', []);
+  });
+
+  it('create Base with fixed part', async () => {
+    await createBase(api, alice, 'fixedpart-base-type', 'FPBase', [
+      {
+        'FixedPart': {
+          id: 42,
+          z: 0,
+          src: 'some-fixed-url',
+        },
+      },
+    ]);
+  });
+
+  it('create Base with slot part (no collection)', async () => {
+    await createBase(api, alice, 'slotpart-base-type', 'SPBase', [
+      {
+        'SlotPart': {
+          id: 112,
+          equippable: 'Empty',
+          z: 0,
+          src: 'some-fallback-slot-url',
+        },
+      },
+    ]);
+  });
+
+  it('create Base with slot part (any collection)', async () => {
+    await createBase(api, alice, 'slotpartany-base-type', 'SPABase', [
+      {
+        'SlotPart': {
+          id: 222,
+          equippable: 'All',
+          z: 1,
+          src: 'some-fallback-slot-url',
+        },
+      },
+    ]);
+  });
+
+  it('create Base with slot part (custom collections)', async () => {
+    const firstCollectionId = await createCollection(
+      api,
+      alice,
+      'first-collection-meta',
+      null,
+      'first-collection',
+    );
+
+    const secondCollectionId = await createCollection(
+      api,
+      alice,
+      'first-collection-meta',
+      null,
+      'first-collection',
+    );
+
+    await createBase(api, alice, 'slotpartcustom-base-type', 'SPCBase', [
+      {
+        'SlotPart': {
+          id: 1024,
+          equippable: {
+            'Custom': [firstCollectionId, secondCollectionId],
+          },
+          z: 2,
+          src: 'some-fallback-slot-url',
+        },
+      },
+    ]);
+  });
+
+  after(() => { api.disconnect(); });
+});
addedtests/src/rmrk/createCollection.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/createCollection.test.ts
@@ -0,0 +1,19 @@
+import {getApiConnection} from '../substrate/substrate-api';
+import {createCollection} from './util/tx';
+
+describe('Integration test: create new collection', () => {
+  let api: any;
+  before(async () => { api = await getApiConnection(); });
+
+  const alice = '//Alice';
+
+  it('create NFT collection', async () => {
+    await createCollection(api, alice, 'test-metadata', 42, 'test-symbol');
+  });
+
+  it('create NFT collection without token limit', async () => {
+    await createCollection(api, alice, 'no-limit-metadata', null, 'no-limit-symbol');
+  });
+
+  after(() => { api.disconnect(); });
+});
addedtests/src/rmrk/deleteCollection.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/deleteCollection.test.ts
@@ -0,0 +1,47 @@
+import {getApiConnection} from '../substrate/substrate-api';
+import {expectTxFailure} from './util/helpers';
+import {createCollection, deleteCollection} from './util/tx';
+
+describe('integration test: delete collection', () => {
+  let api: any;
+  before(async () => {
+    api = await getApiConnection();
+  });
+
+  const Alice = '//Alice';
+  const Bob = '//Bob';
+
+  it('delete NFT collection', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      await deleteCollection(api, Alice, collectionId.toString());
+    });
+  });
+
+  it('[negative] delete non-existing NFT collection', async () => {
+    const tx = deleteCollection(api, Alice, '99999');
+    await expectTxFailure(/rmrkCore\.CollectionUnknown/, tx);
+  });
+
+  it('[negative] delete not an owner NFT collection', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      const tx = deleteCollection(api, Bob, collectionId.toString());
+      await expectTxFailure(/rmrkCore.NoPermission/, tx);
+    });
+  });
+
+  after(() => {
+    api.disconnect();
+  });
+});
addedtests/src/rmrk/equipNft.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/equipNft.test.ts
@@ -0,0 +1,340 @@
+import {ApiPromise} from '@polkadot/api';
+import {expect} from 'chai';
+import {getApiConnection} from '../substrate/substrate-api';
+import {getNft, getParts, NftIdTuple} from './util/fetch';
+import {expectTxFailure} from './util/helpers';
+import {
+  addNftComposableResource,
+  addNftSlotResource,
+  createBase,
+  createCollection,
+  equipNft,
+  mintNft,
+  sendNft,
+  unequipNft,
+} from './util/tx';
+
+const Alice = '//Alice';
+const Bob = '//Bob';
+
+const composableParts: number[] = [5, 2, 7];
+const composableSrc = 'test-cmp-src';
+const composableMetadata = 'test-cmp-metadata';
+const composableLicense = 'test-comp-license';
+const composableThumb = 'test-comp-thumb';
+
+const slotSrc = 'test-slot-src';
+const slotLicense = 'test-slot-license';
+const slotMetadata = 'test-slot-metadata';
+const slotThumb = 'test-slot-thumb';
+
+const slotId = 1;
+
+async function createTestCollection(api: ApiPromise): Promise<number> {
+  return createCollection(
+    api,
+    Alice,
+    'test-metadata',
+    null,
+    'test-symbol',
+  );
+}
+
+async function mintTestNft(api: ApiPromise, collectionId: number): Promise<number> {
+  return await mintNft(
+    api,
+    Alice,
+    Alice,
+    collectionId,
+    'nft-metadata',
+  );
+}
+
+async function mintChildNft(api: ApiPromise, collectionId: number, parentNftId: number): Promise<number> {
+  const nftChildId = await mintTestNft(api, collectionId);
+
+  const parentNFT: NftIdTuple = [collectionId, parentNftId];
+
+  await sendNft(api, 'sent', Alice, collectionId, nftChildId, parentNFT);
+
+  return nftChildId;
+}
+
+async function createTestBase(api: ApiPromise): Promise<number> {
+  return createBase(api, Alice, 'test-base', 'DTBase', [
+    {
+      SlotPart: {
+        id: slotId,
+        equippable: 'All',
+        z: 1,
+        src: slotSrc,
+      },
+    },
+  ]);
+}
+
+async function addTestComposable(api: ApiPromise, collectionId: number, nftId: number, baseId: number) {
+  await addNftComposableResource(
+    api,
+    Alice,
+    'added',
+    collectionId,
+    nftId,
+    composableParts,
+    baseId,
+    composableSrc,
+    composableMetadata,
+    composableLicense,
+    composableThumb,
+  );
+}
+
+async function addTestSlot(api: ApiPromise, collectionId: number, nftId: number, baseId: number, slotId: number): Promise<number> {
+  return await addNftSlotResource(
+    api,
+    Alice,
+    'added',
+    collectionId,
+    nftId,
+    baseId,
+    slotId,
+    slotSrc,
+    slotMetadata,
+    slotLicense,
+    slotThumb,
+  );
+}
+
+async function checkEquipStatus(
+  api: ApiPromise,
+  expectedStatus: 'equipped' | 'unequipped',
+  collectionId: number,
+  nftId: number,
+) {
+  const itemNftDataOpt = await getNft(api, collectionId, nftId);
+  expect(itemNftDataOpt.isSome, 'Error: unable to fetch item NFT data');
+
+  const itemNftData = itemNftDataOpt.unwrap();
+  expect(itemNftData.equipped.isTrue, `Error: item NFT should be ${expectedStatus}`)
+    .to.be.equal(expectedStatus === 'equipped');
+}
+
+describe.skip('integration test: Equip NFT', () => {
+
+  let api: any;
+  before(async () => {
+    api = await getApiConnection();
+  });
+
+  it('equip nft', async () => {
+    const collectionId = await createTestCollection(api);
+    const nftParentId = await mintTestNft(api, collectionId);
+    const nftChildId = await mintChildNft(api, collectionId, nftParentId);
+
+    const baseId = await createTestBase(api);
+
+    await addTestComposable(api, collectionId, nftParentId, baseId);
+    const resourceId = await addTestSlot(api, collectionId, nftChildId, baseId, slotId);
+
+    const equipperNFT: NftIdTuple = [collectionId, nftParentId];
+    const itemNFT: NftIdTuple = [collectionId, nftChildId];
+
+    await equipNft(api, Alice, itemNFT, equipperNFT, resourceId, baseId, slotId);
+
+    await checkEquipStatus(api, 'equipped', collectionId, nftChildId);
+  });
+
+  it('unequip nft', async () => {
+    const collectionId = await createTestCollection(api);
+    const nftParentId = await mintTestNft(api, collectionId);
+    const nftChildId = await mintChildNft(api, collectionId, nftParentId);
+
+    const baseId = await createTestBase(api);
+
+    await addTestComposable(api, collectionId, nftParentId, baseId);
+    const resourceId = await addTestSlot(api, collectionId, nftChildId, baseId, slotId);
+
+    const equipperNFT: NftIdTuple = [collectionId, nftParentId];
+    const itemNFT: NftIdTuple = [collectionId, nftChildId];
+
+    await equipNft(api, Alice, itemNFT, equipperNFT, resourceId, baseId, slotId);
+
+    await checkEquipStatus(api, 'equipped', collectionId, nftChildId);
+
+    await unequipNft(api, Alice, itemNFT, equipperNFT, resourceId, baseId, slotId);
+    await checkEquipStatus(api, 'unequipped', collectionId, nftChildId);
+  });
+
+  it('[negative] equip NFT onto non-existing NFT', async () => {
+    const collectionId = await createTestCollection(api);
+
+    const nftChildId = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionId,
+      'nft-metadata',
+    );
+
+    const itemNFT: NftIdTuple = [collectionId, nftChildId];
+    const invalidEquipperNFT: NftIdTuple = [collectionId, 9999999];
+
+    const baseId = 0;
+    const resourceId = 0;
+
+    const tx = equipNft(api, Alice, itemNFT, invalidEquipperNFT, resourceId, baseId, slotId);
+    await expectTxFailure(/rmrkCore\.NoAvailableNftId/, tx);
+  });
+
+  it('[negative] equip non-existing NFT', async () => {
+    const collectionId = await createTestCollection(api);
+    const nftParentId = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionId,
+      'nft-metadata',
+    );
+
+    const baseId = await createTestBase(api);
+
+    await addTestComposable(api, collectionId, nftParentId, baseId);
+
+    const equipperNFT: NftIdTuple = [collectionId, nftParentId];
+    const invalidItemNFT: NftIdTuple = [collectionId, 99999999];
+
+    const resourceId = 0;
+
+    const tx = equipNft(api, Alice, invalidItemNFT, equipperNFT, resourceId, baseId, slotId);
+    await expectTxFailure(/rmrkCore\.NoAvailableNftId/, tx);
+  });
+
+  it('[negative] equip NFT by a not-an-owner user', async () => {
+    const collectionId = await createTestCollection(api);
+    const nftParentId = await mintTestNft(api, collectionId);
+    const nftChildId = await mintChildNft(api, collectionId, nftParentId);
+
+    const baseId = await createTestBase(api);
+
+    await addTestComposable(api, collectionId, nftParentId, baseId);
+
+    const equipperNFT: NftIdTuple = [collectionId, nftParentId];
+    const itemNFT: NftIdTuple = [collectionId, nftChildId];
+
+    const resourceId = await addTestSlot(api, collectionId, nftChildId, baseId, slotId);
+
+    const tx = equipNft(api, Bob, itemNFT, equipperNFT, resourceId, baseId, slotId);
+    await expectTxFailure(/rmrkEquip\.PermissionError/, tx);
+  });
+
+  it('[negative] unable to equip NFT onto indirect parent NFT', async () => {
+    const collectionId = await createTestCollection(api);
+    const nftParentId = await mintTestNft(api, collectionId);
+    const nftChildId = await mintChildNft(api, collectionId, nftParentId);
+    const nftGrandchildId = await mintChildNft(api, collectionId, nftChildId);
+
+    const baseId = await createTestBase(api);
+
+    await addTestComposable(api, collectionId, nftParentId, baseId);
+    const resourceId = await addTestSlot(api, collectionId, nftGrandchildId, baseId, slotId);
+
+    const equipperNFT: NftIdTuple = [collectionId, nftParentId];
+    const itemNFT: NftIdTuple = [collectionId, nftGrandchildId];
+
+    const tx = equipNft(api, Alice, itemNFT, equipperNFT, resourceId, baseId, slotId);
+    await expectTxFailure(/rmrkEquip\.MustBeDirectParent/, tx);
+  });
+
+  it('[negative] unable to equip NFT onto parent NFT with another base', async () => {
+    const collectionId = await createTestCollection(api);
+    const nftParentId = await mintTestNft(api, collectionId);
+    const nftChildId = await mintChildNft(api, collectionId, nftParentId);
+
+    const baseId = await createTestBase(api);
+
+    await addTestComposable(api, collectionId, nftParentId, baseId);
+    const resourceId = await addTestSlot(api, collectionId, nftChildId, baseId, slotId);
+
+    const equipperNFT: NftIdTuple = [collectionId, nftParentId];
+    const itemNFT: NftIdTuple = [collectionId, nftChildId];
+
+    const invalidBaseId = 99999;
+
+    const tx = equipNft(api, Alice, itemNFT, equipperNFT, resourceId, invalidBaseId, slotId);
+    await expectTxFailure(/rmrkEquip\.NoResourceForThisBaseFoundOnNft/, tx);
+  });
+
+  it('[negative] unable to equip NFT into slot with another id', async () => {
+    const collectionId = await createTestCollection(api);
+    const nftParentId = await mintTestNft(api, collectionId);
+    const nftChildId = await mintChildNft(api, collectionId, nftParentId);
+
+    const baseId = await createTestBase(api);
+
+    await addTestComposable(api, collectionId, nftParentId, baseId);
+    const resourceId = await addTestSlot(api, collectionId, nftChildId, baseId, slotId);
+
+    const equipperNFT: NftIdTuple = [collectionId, nftParentId];
+    const itemNFT: NftIdTuple = [collectionId, nftChildId];
+
+    const incorrectSlotId = slotId + 1;
+    const tx = equipNft(api, Alice, itemNFT, equipperNFT, resourceId, baseId, incorrectSlotId);
+    await expectTxFailure(/rmrkEquip\.ItemHasNoResourceToEquipThere/, tx);
+  });
+
+  it('[negative] unable to equip NFT with incorrect slot (fixed part)', async () => {
+    const collectionId = await createTestCollection(api);
+    const nftParentId = await mintTestNft(api, collectionId);
+    const nftChildId = await mintChildNft(api, collectionId, nftParentId);
+
+    const baseId = await createBase(api, Alice, 'test-base', 'DTBase', [
+      {
+        FixedPart: {
+          id: slotId,
+          equippable: 'All',
+          z: 1,
+          src: slotSrc,
+        },
+      },
+    ]);
+
+    await addTestComposable(api, collectionId, nftParentId, baseId);
+    const resourceId = await addTestSlot(api, collectionId, nftChildId, baseId, slotId);
+
+    const equipperNFT: NftIdTuple = [collectionId, nftParentId];
+    const itemNFT: NftIdTuple = [collectionId, nftChildId];
+
+    const tx = equipNft(api, Alice, itemNFT, equipperNFT, resourceId, baseId, slotId);
+    await expectTxFailure(/rmrkEquip\.CantEquipFixedPart/, tx);
+  });
+
+  it('[negative] unable to equip NFT from a collection that is not allowed by the slot', async () => {
+    const collectionId = await createTestCollection(api);
+    const nftParentId = await mintTestNft(api, collectionId);
+    const nftChildId = await mintChildNft(api, collectionId, nftParentId);
+
+    const baseId = await createBase(api, Alice, 'test-base', 'DTBase', [
+      {
+        SlotPart: {
+          id: 1,
+          z: 1,
+          equippable: 'Empty',
+          src: slotSrc,
+        },
+      },
+    ]);
+
+    await addTestComposable(api, collectionId, nftParentId, baseId);
+    const resourceId = await addTestSlot(api, collectionId, nftChildId, baseId, slotId);
+
+    const equipperNFT: NftIdTuple = [collectionId, nftParentId];
+    const itemNFT: NftIdTuple = [collectionId, nftChildId];
+
+    const tx = equipNft(api, Alice, itemNFT, equipperNFT, resourceId, baseId, slotId);
+    await expectTxFailure(/rmrkEquip\.CollectionNotEquippable/, tx);
+  });
+
+  after(() => {
+    api.disconnect();
+  });
+});
addedtests/src/rmrk/getOwnedNfts.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/getOwnedNfts.test.ts
@@ -0,0 +1,74 @@
+import {expect} from 'chai';
+import {getApiConnection} from '../substrate/substrate-api';
+import {getOwnedNfts} from './util/fetch';
+import {mintNft, createCollection} from './util/tx';
+
+describe('integration test: get owned NFTs', () => {
+  let api: any;
+  before(async () => { api = await getApiConnection(); });
+
+  const alice = '//Alice';
+
+  it('fetch all NFTs owned by a user', async () => {
+    const owner = alice;
+    const collectionMetadata = 'aliceCollectionMetadata';
+    const collectionMax = null;
+    const collectionSymbol = 'AliceSym';
+    const recipientUri = null;
+    const royalty = null;
+    const nftMetadata = 'alice-NFT-metadata';
+
+    const collectionId = await createCollection(
+      api,
+      alice,
+      collectionMetadata,
+      collectionMax,
+      collectionSymbol,
+    );
+
+    const nftIds = [
+      await mintNft(
+        api,
+        alice,
+        owner,
+        collectionId,
+        nftMetadata + '-0',
+        recipientUri,
+        royalty,
+      ),
+      await mintNft(
+        api,
+        alice,
+        owner,
+        collectionId,
+        nftMetadata + '-1',
+        recipientUri,
+        royalty,
+      ),
+      await mintNft(
+        api,
+        alice,
+        owner,
+        collectionId,
+        nftMetadata + '-2',
+        recipientUri,
+        royalty,
+      ),
+    ];
+
+    const ownedNfts = await getOwnedNfts(api, alice, collectionId);
+
+    const isFound = (nftId: number) => {
+      return ownedNfts.find((ownedNftId) => {
+        return ownedNftId === nftId;
+      }) !== undefined;
+    };
+
+    nftIds.forEach((nftId) => {
+      expect(isFound(nftId), `NFT ${nftId} should be owned by ${alice}`)
+        .to.be.true;
+    });
+  });
+
+  after(() => { api.disconnect(); });
+});
addedtests/src/rmrk/lockCollection.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/lockCollection.test.ts
@@ -0,0 +1,117 @@
+import {getApiConnection} from '../substrate/substrate-api';
+import {expectTxFailure} from './util/helpers';
+import {createCollection, lockCollection, mintNft} from './util/tx';
+
+describe('integration test: lock collection', () => {
+  const Alice = '//Alice';
+  const Bob = '//Bob';
+  const Max = 5;
+
+  let api: any;
+  before(async () => {
+    api = await getApiConnection();
+  });
+
+  it('lock collection', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      await lockCollection(api, Alice, collectionId);
+    });
+  });
+
+  it('[negative] lock non-existing NFT collection', async () => {
+    const tx = lockCollection(api, Alice, 99999);
+    await expectTxFailure(/rmrkCore\.CollectionUnknown/, tx);
+  });
+
+  it('[negative] lock not an owner NFT collection issuer', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      const tx = lockCollection(api, Bob, collectionId);
+      await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+    });
+  });
+
+  it('lock collection with minting', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      Max,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      for (let i = 0; i < 5; i++) {
+        await mintNft(
+          api,
+          Alice,
+          Alice,
+          collectionId,
+          'test-metadata',
+          null,
+          null,
+        );
+      }
+      await lockCollection(api, Alice, collectionId, Max);
+    });
+  });
+
+  it('[negative] unable to mint NFT inside a locked collection', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      Max,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      await lockCollection(api, Alice, collectionId);
+      const tx = mintNft(
+        api,
+        Alice,
+        Alice,
+        collectionId,
+        'test-metadata',
+        null,
+        null,
+      );
+      await expectTxFailure(/rmrkCore\.CollectionFullOrLocked/, tx);
+    });
+  });
+
+  it('[negative] unable to mint NFT inside a full collection', async () => {
+    await createCollection(api, Alice, 'test-metadata', 1, 'test-symbol').then(async (collectionId) => {
+      await mintNft(
+        api,
+        Alice,
+        Alice,
+        collectionId,
+        'test-metadata',
+        null,
+        null,
+      );
+      const tx = mintNft(
+        api,
+        Alice,
+        Alice,
+        collectionId,
+        'test-metadata',
+        null,
+        null,
+      );
+      await expectTxFailure(/rmrkCore\.CollectionFullOrLocked/, tx);
+    });
+  });
+
+  after(() => {
+    api.disconnect();
+  });
+});
addedtests/src/rmrk/mintNft.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/mintNft.test.ts
@@ -0,0 +1,206 @@
+import {expect} from 'chai';
+import {getApiConnection} from '../substrate/substrate-api';
+import {getNft} from './util/fetch';
+import {expectTxFailure} from './util/helpers';
+import {createCollection, mintNft} from './util/tx';
+
+describe('integration test: mint new NFT', () => {
+  let api: any;
+  before(async () => { api = await getApiConnection(); });
+
+  const alice = '//Alice';
+  const bob = '//Bob';
+  const maxCollectionId = 0xFFFFFFFF;
+  const maxNftId = 0xFFFFFFFF;
+
+  it('mint NFT', async () => {
+    const owner = null;
+    const collectionMetadata = 'mintingCollectionMetadata';
+    const collectionMax = null;
+    const collectionSymbol = 'MCS';
+    const recipientUri = null;
+    const royalty = null;
+    const nftMetadata = 'NFT-test-metadata';
+
+    const collectionId = await createCollection(
+      api,
+      alice,
+      collectionMetadata,
+      collectionMax,
+      collectionSymbol,
+    );
+
+    await mintNft(
+      api,
+      alice,
+      owner,
+      collectionId,
+      nftMetadata,
+      recipientUri,
+      royalty,
+    );
+  });
+
+  it('mint NFT and set another owner', async () => {
+    const owner = bob;
+    const collectionMetadata = 'setOwnerCollectionMetadata';
+    const collectionMax = null;
+    const collectionSymbol = 'SOCS';
+    const recipientUri = null;
+    const royalty = null;
+    const nftMetadata = 'setOwner-NFT-metadata';
+
+    const collectionId = await createCollection(
+      api,
+      alice,
+      collectionMetadata,
+      collectionMax,
+      collectionSymbol,
+    );
+
+    await mintNft(
+      api,
+      alice,
+      owner,
+      collectionId,
+      nftMetadata,
+      recipientUri,
+      royalty,
+    );
+  });
+
+  it('mint NFT with recipient and roalty', async () => {
+    const owner = alice;
+    const collectionMetadata = 'mintingCollectionMetadata';
+    const collectionMax = null;
+    const collectionSymbol = 'MCS';
+    const recipientUri = bob;
+    const royalty = 70000;
+    const nftMetadata = 'recipient-royalty-NFT-test-metadata';
+
+    const collectionId = await createCollection(
+      api,
+      alice,
+      collectionMetadata,
+      collectionMax,
+      collectionSymbol,
+    );
+
+    await mintNft(
+      api,
+      alice,
+      owner,
+      collectionId,
+      nftMetadata,
+      recipientUri,
+      royalty,
+    );
+  });
+
+  it('mint NFT with resources', async () => {
+    const owner = alice;
+    const collectionMetadata = 'mintingCollectionMetadata';
+    const collectionMax = null;
+    const collectionSymbol = 'MCS';
+    const nftMetadata = 'NFT-with-resources-test-metadata';
+    const resources = [
+      {
+        basic: {
+          metadata: 'basic-resource-nft-minting',
+        },
+      }, {
+        slot: {
+          metadata: 'slot-resource-nft-minting',
+          slot: 9,
+        },
+      }, {
+        composable: {
+          metadata: 'composable-resource-nft-minting',
+          parts: [0, 5, 2],
+        },
+      }, {
+        slot: {
+          metadata: 'slot-resource-nft-minting-2',
+          thumb: 'srnm2',
+          base: 5,
+        },
+      },
+    ];
+
+    const collectionId = await createCollection(
+      api,
+      alice,
+      collectionMetadata,
+      collectionMax,
+      collectionSymbol,
+    );
+
+    await mintNft(
+      api,
+      alice,
+      owner,
+      collectionId,
+      nftMetadata,
+      null,
+      null,
+      true,
+      resources,
+    );
+  });
+
+  it('[negative] unable to mint NFT within non-existing collection', async () => {
+    const owner = alice;
+    const recipientUri = null;
+    const royalty = null;
+    const nftMetadata = 'NFT-test-metadata';
+
+    const tx = mintNft(
+      api,
+      alice,
+      owner,
+      maxCollectionId,
+      nftMetadata,
+      recipientUri,
+      royalty,
+    );
+
+    await expectTxFailure(/rmrkCore\.CollectionUnknown/, tx);
+  });
+
+  it("[negative] unable to mint NFT by a user that isn't the owner of the collection", async () => {
+    const owner = alice;
+    const collectionMetadata = 'mintingCollectionMetadata';
+    const collectionMax = null;
+    const collectionSymbol = 'MCS';
+    const recipientUri = null;
+    const royalty = null;
+    const nftMetadata = 'NFT-test-metadata';
+
+    const collectionId = await createCollection(
+      api,
+      alice,
+      collectionMetadata,
+      collectionMax,
+      collectionSymbol,
+    );
+
+    const tx = mintNft(
+      api,
+      bob,
+      owner,
+      collectionId,
+      nftMetadata,
+      recipientUri,
+      royalty,
+    );
+
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  it('[negative] unable to fetch non-existing NFT', async () => {
+    const nft = await getNft(api, maxCollectionId, maxNftId);
+    expect(nft.isSome).to.be.false;
+  });
+
+  after(() => { api.disconnect(); });
+});
addedtests/src/rmrk/rejectNft.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/rejectNft.test.ts
@@ -0,0 +1,89 @@
+import {expect} from 'chai';
+import {getApiConnection} from '../substrate/substrate-api';
+import {
+  createCollection,
+  mintNft,
+  sendNft,
+  rejectNft,
+} from './util/tx';
+import {getChildren, NftIdTuple} from './util/fetch';
+import {isNftChildOfAnother, expectTxFailure} from './util/helpers';
+
+describe('integration test: reject NFT', () => {
+  let api: any;
+  before(async () => { api = await getApiConnection(); });
+
+  const alice = '//Alice';
+  const bob = '//Bob';
+
+  const createTestCollection = async (issuerUri: string) => {
+    return await createCollection(
+      api,
+      issuerUri,
+      'reject-metadata',
+      null,
+      'rjct',
+    );
+  };
+
+  it('reject NFT', async () => {
+    const ownerAlice = alice;
+    const ownerBob = bob;
+
+    const aliceCollectionId = await createTestCollection(alice);
+    const bobCollectionId = await createTestCollection(bob);
+
+    const parentNftId = await mintNft(api, alice, ownerAlice, aliceCollectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, bob, ownerBob, bobCollectionId, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [aliceCollectionId, parentNftId];
+
+    await sendNft(api, 'pending', ownerBob, bobCollectionId, childNftId, newOwnerNFT);
+    await rejectNft(api, alice, bobCollectionId, childNftId);
+
+    const isChild = await isNftChildOfAnother(api, bobCollectionId, childNftId, newOwnerNFT);
+    expect(isChild, 'Error: rejected NFT is still a child of the target NFT').to.be.false;
+  });
+
+  it('[negative] unable to reject NFT by a not-an-owner', async () => {
+    const ownerAlice = alice;
+    const ownerBob = bob;
+
+    const aliceCollectionId = await createTestCollection(alice);
+    const bobCollectionId = await createTestCollection(bob);
+
+    const parentNftId = await mintNft(api, alice, ownerAlice, aliceCollectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, bob, ownerBob, bobCollectionId, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [aliceCollectionId, parentNftId];
+
+    await sendNft(api, 'pending', ownerBob, bobCollectionId, childNftId, newOwnerNFT);
+    const tx = rejectNft(api, bob, bobCollectionId, childNftId);
+
+    await expectTxFailure(/rmrkCore\.CannotRejectNonOwnedNft/, tx);
+  });
+
+  it('[negative] unable to reject non-existing NFT', async () => {
+    const maxNftId = 0xFFFFFFFF;
+
+    const collectionId = await createTestCollection(alice);
+
+    const tx = rejectNft(api, alice, collectionId, maxNftId);
+
+    await expectTxFailure(/rmrkCore\.NoAvailableNftId/, tx);
+  });
+
+  it('[negative] unable to reject NFT which is not sent', async () => {
+    const ownerAlice = alice;
+
+    const collectionId = await createTestCollection(alice);
+
+    const nftId = await mintNft(api, alice, ownerAlice, collectionId, 'parent-nft-metadata');
+
+    const tx = rejectNft(api, alice, collectionId, nftId);
+
+    await expectTxFailure(/rmrkCore\.CannotRejectNonPendingNft/, tx);
+  });
+
+  after(() => { api.disconnect(); });
+});
addedtests/src/rmrk/removeResource.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/removeResource.test.ts
@@ -0,0 +1,348 @@
+import {expect} from 'chai';
+import privateKey from '../substrate/privateKey';
+import {executeTransaction, getApiConnection} from '../substrate/substrate-api';
+import {getNft, NftIdTuple} from './util/fetch';
+import {expectTxFailure} from './util/helpers';
+import {
+  acceptNft, acceptResourceRemoval, addNftBasicResource,
+  createBase,
+  createCollection,
+  mintNft, removeNftResource, sendNft,
+} from './util/tx';
+
+
+
+
+describe('Integration test: remove nft resource', () => {
+  let api: any;
+  let ss58Format: string;
+  before(async () => {
+    api = await getApiConnection();
+    ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  });
+
+  const Alice = '//Alice';
+  const Bob = '//Bob';
+  const src = 'test-basic-src';
+  const metadata = 'test-basic-metadata';
+  const license = 'test-basic-license';
+  const thumb = 'test-basic-thumb';
+
+  it('deleting a resource directly by the NFT owner', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionIdAlice,
+      'nft-metadata',
+    );
+
+    const resourceId = await addNftBasicResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      nftAlice,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+
+    await removeNftResource(api, 'removed', Alice, collectionIdAlice, nftAlice, resourceId);
+  });
+
+  it('deleting resources indirectly by the NFT owner', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const parentNftId = await mintNft(api, Alice, Alice, collectionIdAlice, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, Alice, Alice, collectionIdAlice, 'child-nft-metadata');
+
+    const resourceId = await addNftBasicResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      childNftId,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+
+    const newOwnerNFT: NftIdTuple = [collectionIdAlice, parentNftId];
+
+    await sendNft(api, 'sent', Alice, collectionIdAlice, childNftId, newOwnerNFT);
+
+    await removeNftResource(api, 'removed', Alice, collectionIdAlice, childNftId, resourceId);
+  });
+
+  it('deleting a resource by the collection owner', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftBob = await mintNft(
+      api,
+      Alice,
+      Bob,
+      collectionIdAlice,
+      'nft-metadata',
+    );
+
+    const resourceId = await addNftBasicResource(
+      api,
+      Alice,
+      'pending',
+      collectionIdAlice,
+      nftBob,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+
+    await removeNftResource(api, 'pending', Alice, collectionIdAlice, nftBob, resourceId);
+    await acceptResourceRemoval(api, Bob, collectionIdAlice, nftBob, resourceId);
+  });
+
+  it('deleting a resource in a nested NFT by the collection owner', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const parentNftId = await mintNft(
+      api,
+      Alice,
+      Bob,
+      collectionIdAlice,
+      'parent-nft-metadata',
+    );
+    const childNftId = await mintNft(
+      api,
+      Alice,
+      Bob,
+      collectionIdAlice,
+      'child-nft-metadata',
+    );
+
+    const resourceId = await addNftBasicResource(
+      api,
+      Alice,
+      'pending',
+      collectionIdAlice,
+      childNftId,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+
+    const newOwnerNFT: NftIdTuple = [collectionIdAlice, parentNftId];
+
+    await sendNft(api, 'sent', Bob, collectionIdAlice, childNftId, newOwnerNFT);
+
+    await removeNftResource(api, 'pending', Alice, collectionIdAlice, childNftId, resourceId);
+    await acceptResourceRemoval(api, Bob, collectionIdAlice, childNftId, resourceId);
+  });
+
+  it('[negative]: can\'t delete a resource in a non-existing collection', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionIdAlice,
+      'nft-metadata',
+    );
+
+    const resourceId = await addNftBasicResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      nftAlice,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+
+    const tx = removeNftResource(api, 'removed', Alice, 0xFFFFFFFF, nftAlice, resourceId);
+    await expectTxFailure(/rmrkCore\.CollectionUnknown/, tx); // FIXME: inappropriate error message (NoAvailableNftId)
+  });
+
+  it('[negative]: only collection owner can delete a resource', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionIdAlice,
+      'nft-metadata',
+    );
+
+    const resourceId = await addNftBasicResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      nftAlice,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+
+    const tx = removeNftResource(api, 'removed', Bob, collectionIdAlice, nftAlice, resourceId);
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  it('[negative]: cannot delete a resource that does not exist', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionIdAlice,
+      'nft-metadata',
+    );
+
+    const tx = removeNftResource(api, 'removed', Alice, collectionIdAlice, nftAlice, 127);
+    await expectTxFailure(/rmrkCore\.ResourceDoesntExist/, tx);
+  });
+
+  it('[negative]: Cannot accept deleting resource without owner attempt do delete it', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftBob = await mintNft(
+      api,
+      Alice,
+      Bob,
+      collectionIdAlice,
+      'nft-metadata',
+    );
+
+    const resourceId = await addNftBasicResource(
+      api,
+      Alice,
+      'pending',
+      collectionIdAlice,
+      nftBob,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+
+    const tx = acceptResourceRemoval(api, Bob, collectionIdAlice, nftBob, resourceId);
+    await expectTxFailure(/rmrkCore\.ResourceNotPending/, tx);
+  });
+
+  it('[negative]: cannot confirm the deletion of a non-existing resource', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftBob = await mintNft(
+      api,
+      Alice,
+      Bob,
+      collectionIdAlice,
+      'nft-metadata',
+    );
+
+    const tx = acceptResourceRemoval(api, Bob, collectionIdAlice, nftBob, 127);
+    await expectTxFailure(/rmrkCore\.ResourceDoesntExist/, tx);
+  });
+
+  it('[negative]: Non-owner user cannot confirm the deletion of resource', async () => {
+    const collectionIdAlice = await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    );
+
+    const nftAlice = await mintNft(
+      api,
+      Alice,
+      Alice,
+      collectionIdAlice,
+      'nft-metadata',
+    );
+
+    const resourceId = await addNftBasicResource(
+      api,
+      Alice,
+      'added',
+      collectionIdAlice,
+      nftAlice,
+      src,
+      metadata,
+      license,
+      thumb,
+    );
+
+    const tx = acceptResourceRemoval(api, Bob, collectionIdAlice, nftAlice, resourceId);
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  after(() => {
+    api.disconnect();
+  });
+});
deletedtests/src/rmrk/rmrk.test.tsdiffbeforeafterboth
--- a/tests/src/rmrk/rmrk.test.ts
+++ /dev/null
@@ -1,251 +0,0 @@
-import {expect} from 'chai';
-import privateKey from '../substrate/privateKey';
-import usingApi, {executeTransaction} from '../substrate/substrate-api';
-import {
-  createCollectionExpectSuccess,
-  createItemExpectSuccess,
-  getCreateCollectionResult,
-  getDetailedCollectionInfo,
-  getGenericResult,
-  normalizeAccountId,
-} from '../util/helpers';
-import {IKeyringPair} from '@polkadot/types/types';
-import {ApiPromise} from '@polkadot/api';
-import {it} from 'mocha';
-
-let alice: IKeyringPair;
-let bob: IKeyringPair;
-
-async function createRmrkCollection(api: ApiPromise, sender: IKeyringPair): Promise<{uniqueId: number, rmrkId: number}> {
-  const tx = api.tx.rmrkCore.createCollection('metadata', null, 'symbol');
-  const events = await executeTransaction(api, sender, tx);
-
-  const uniqueResult = getCreateCollectionResult(events);
-  const rmrkResult = getGenericResult(events, 'rmrkCore', 'CollectionCreated', (data) => {
-    return parseInt(data[1].toString(), 10);
-  });
-
-  return {
-    uniqueId: uniqueResult.collectionId,
-    rmrkId: rmrkResult.data!,
-  };
-}
-
-async function createRmrkNft(api: ApiPromise, sender: IKeyringPair, collectionId: number): Promise<number> {
-  const tx = api.tx.rmrkCore.mintNft(
-    sender.address,
-    collectionId,
-    sender.address,
-    null,
-    'nft-metadata',
-    true,
-    null,
-  );
-  const events = await executeTransaction(api, sender, tx);
-  const result = getGenericResult(events, 'rmrkCore', 'NftMinted', (data) => {
-    return parseInt(data[2].toString(), 10);
-  });
-
-  return result.data!;
-}
-
-async function isUnique(): Promise<boolean> {
-  return usingApi(async api => {
-    const chain = await api.rpc.system.chain();
-
-    return chain.eq('UNIQUE');
-  });
-}
-
-describe('RMRK External Integration Test', async () => {
-  const it_rmrk = (await isUnique() ? it : it.skip);
-
-  before(async () => {
-    await usingApi(async (api, privateKeyWrapper) => {
-      alice = privateKeyWrapper('//Alice');
-
-      
-    });
-  });
-
-  it_rmrk('Creates a new RMRK collection that is mapped to a different ID and is tagged as external', async () => {
-    await usingApi(async api => {
-      // throwaway collection to bump last Unique collection ID to test ID mapping
-      await createCollectionExpectSuccess();
-
-      const collectionIds = await createRmrkCollection(api, alice);
-
-      expect(collectionIds.rmrkId).to.be.lessThan(collectionIds.uniqueId, 'collection ID mapping');
-
-      const collection = (await getDetailedCollectionInfo(api, collectionIds.uniqueId))!;
-      expect(collection.readOnly.toHuman(), 'tagged external').to.be.true;
-    });
-  });
-});
-
-describe('Negative Integration Test: External Collections, Internal Ops', async () => {
-  let uniqueCollectionId: number;
-  let rmrkCollectionId: number;
-  let rmrkNftId: number;
-
-  const it_rmrk = (await isUnique() ? it : it.skip);
-
-  before(async () => {
-    await usingApi(async (api, privateKeyWrapper) => {
-      alice = privateKeyWrapper('//Alice');
-      bob = privateKeyWrapper('//Bob');
-
-      const collectionIds = await createRmrkCollection(api, alice);
-      uniqueCollectionId = collectionIds.uniqueId;
-      rmrkCollectionId = collectionIds.rmrkId;
-
-      rmrkNftId = await createRmrkNft(api, alice, rmrkCollectionId);
-    });
-  });
-
-  it_rmrk('[Negative] Forbids Unique operations with an external collection, handled by dispatch_call', async () => {
-    await usingApi(async api => {
-      // Collection item creation
-
-      const txCreateItem = api.tx.unique.createItem(uniqueCollectionId, normalizeAccountId(alice), 'NFT');
-      await expect(executeTransaction(api, alice, txCreateItem), 'creating item')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txCreateMultipleItems = api.tx.unique.createMultipleItems(uniqueCollectionId, normalizeAccountId(alice), [{NFT: {}}, {NFT: {}}]);
-      await expect(executeTransaction(api, alice, txCreateMultipleItems), 'creating multiple')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txCreateMultipleItemsEx = api.tx.unique.createMultipleItemsEx(uniqueCollectionId, {NFT: [{}]});
-      await expect(executeTransaction(api, alice, txCreateMultipleItemsEx), 'creating multiple ex')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      // Collection properties
-
-      const txSetCollectionProperties = api.tx.unique.setCollectionProperties(uniqueCollectionId, [{key: 'a', value: '1'}, {key: 'b'}]);
-      await expect(executeTransaction(api, alice, txSetCollectionProperties), 'setting collection properties')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txDeleteCollectionProperties = api.tx.unique.deleteCollectionProperties(uniqueCollectionId, ['a']);
-      await expect(executeTransaction(api, alice, txDeleteCollectionProperties), 'deleting collection properties')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txsetTokenPropertyPermissions = api.tx.unique.setTokenPropertyPermissions(uniqueCollectionId, [{key: 'a', permission: {mutable: true}}]);
-      await expect(executeTransaction(api, alice, txsetTokenPropertyPermissions), 'setting property permissions')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      // NFT
-
-      const txBurn = api.tx.unique.burnItem(uniqueCollectionId, rmrkNftId, 1);
-      await expect(executeTransaction(api, alice, txBurn), 'burning').to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txBurnFrom = api.tx.unique.burnFrom(uniqueCollectionId, normalizeAccountId(alice), rmrkNftId, 1);
-      await expect(executeTransaction(api, alice, txBurnFrom), 'burning-from').to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txTransfer = api.tx.unique.transfer(normalizeAccountId(bob), uniqueCollectionId, rmrkNftId, 1);
-      await expect(executeTransaction(api, alice, txTransfer), 'transferring').to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txApprove = api.tx.unique.approve(normalizeAccountId(bob), uniqueCollectionId, rmrkNftId, 1);
-      await expect(executeTransaction(api, alice, txApprove), 'approving').to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txTransferFrom = api.tx.unique.transferFrom(normalizeAccountId(alice), normalizeAccountId(bob), uniqueCollectionId, rmrkNftId, 1);
-      await expect(executeTransaction(api, alice, txTransferFrom), 'transferring-from').to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      // NFT properties
-
-      const txSetTokenProperties = api.tx.unique.setTokenProperties(uniqueCollectionId, rmrkNftId, [{key: 'a', value: '2'}]);
-      await expect(executeTransaction(api, alice, txSetTokenProperties), 'setting token properties')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txDeleteTokenProperties = api.tx.unique.deleteTokenProperties(uniqueCollectionId, rmrkNftId, ['a']);
-      await expect(executeTransaction(api, alice, txDeleteTokenProperties), 'deleting token properties')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-    });
-  });
-
-  it_rmrk('[Negative] Forbids Unique collection operations with an external collection', async () => {
-    await usingApi(async api => {
-      const txDestroyCollection = api.tx.unique.destroyCollection(uniqueCollectionId);
-      await expect(executeTransaction(api, alice, txDestroyCollection), 'destroying collection')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      // Allow list
-
-      const txAddAllowList = api.tx.unique.addToAllowList(uniqueCollectionId, normalizeAccountId(bob));
-      await expect(executeTransaction(api, alice, txAddAllowList), 'adding to allow list')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txRemoveAllowList = api.tx.unique.removeFromAllowList(uniqueCollectionId, normalizeAccountId(bob));
-      await expect(executeTransaction(api, alice, txRemoveAllowList), 'removing from allowlist')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      // Owner / Admin / Sponsor
-
-      const txChangeOwner = api.tx.unique.changeCollectionOwner(uniqueCollectionId, bob.address);
-      await expect(executeTransaction(api, alice, txChangeOwner), 'changing owner')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txAddAdmin = api.tx.unique.addCollectionAdmin(uniqueCollectionId, normalizeAccountId(bob));
-      await expect(executeTransaction(api, alice, txAddAdmin), 'adding admin')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txRemoveAdmin = api.tx.unique.removeCollectionAdmin(uniqueCollectionId, normalizeAccountId(bob));
-      await expect(executeTransaction(api, alice, txRemoveAdmin), 'removing admin')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txAddCollectionSponsor = api.tx.unique.setCollectionSponsor(uniqueCollectionId, bob.address);
-      await expect(executeTransaction(api, alice, txAddCollectionSponsor), 'setting sponsor')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txConfirmCollectionSponsor = api.tx.unique.confirmSponsorship(uniqueCollectionId);
-      await expect(executeTransaction(api, alice, txConfirmCollectionSponsor), 'confirming sponsor')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txRemoveCollectionSponsor = api.tx.unique.removeCollectionSponsor(uniqueCollectionId);
-      await expect(executeTransaction(api, alice, txRemoveCollectionSponsor), 'removing sponsor')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-      
-      // Limits / permissions / transfers
-
-      const txSetTransfers = api.tx.unique.setTransfersEnabledFlag(uniqueCollectionId, true);
-      await expect(executeTransaction(api, alice, txSetTransfers), 'setting transfers enabled flag')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txSetLimits = api.tx.unique.setCollectionLimits(uniqueCollectionId, {transfersEnabled: false});
-      await expect(executeTransaction(api, alice, txSetLimits), 'setting collection limits')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-
-      const txSetPermissions = api.tx.unique.setCollectionPermissions(uniqueCollectionId, {access: 'AllowList'});
-      await expect(executeTransaction(api, alice, txSetPermissions), 'setting collection permissions')
-        .to.be.rejectedWith(/common\.CollectionIsExternal/);
-    });
-  });
-});
-
-describe('Negative Integration Test: Internal Collections, External Ops', async () => {
-  let collectionId: number;
-  let nftId: number;
-
-  const it_rmrk = (await isUnique() ? it : it.skip);
-
-  before(async () => {
-    await usingApi(async (api, privateKeyWrapper) => {
-      alice = privateKeyWrapper('//Alice');
-      bob = privateKeyWrapper('//Bob');
-
-      collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
-      nftId = await createItemExpectSuccess(alice, collectionId, 'NFT');
-    });
-  });
-
-  it_rmrk('[Negative] Forbids RMRK operations with the internal collection and NFT (due to the lack of mapping)', async () => {
-    await usingApi(async api => {
-      const txChangeOwner = api.tx.rmrkCore.changeCollectionIssuer(collectionId, bob.address);
-      await expect(executeTransaction(api, alice, txChangeOwner), 'changing collection issuer')
-        .to.be.rejectedWith(/rmrkCore\.CollectionUnknown/);
-
-      const maxBurns = 10;
-      const txBurnItem = api.tx.rmrkCore.burnNft(collectionId, nftId, maxBurns);
-      await expect(executeTransaction(api, alice, txBurnItem), 'burning NFT').to.be.rejectedWith(/rmrkCore\.CollectionUnknown/);
-    });
-  });
-});
addedtests/src/rmrk/rmrkIsolation.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/rmrkIsolation.test.ts
@@ -0,0 +1,250 @@
+import {expect} from 'chai';
+import usingApi, {executeTransaction} from '../substrate/substrate-api';
+import {
+  createCollectionExpectSuccess,
+  createItemExpectSuccess,
+  getCreateCollectionResult,
+  getDetailedCollectionInfo,
+  getGenericResult,
+  normalizeAccountId,
+} from '../util/helpers';
+import {IKeyringPair} from '@polkadot/types/types';
+import {ApiPromise} from '@polkadot/api';
+import {it} from 'mocha';
+
+let alice: IKeyringPair;
+let bob: IKeyringPair;
+
+async function createRmrkCollection(api: ApiPromise, sender: IKeyringPair): Promise<{uniqueId: number, rmrkId: number}> {
+  const tx = api.tx.rmrkCore.createCollection('metadata', null, 'symbol');
+  const events = await executeTransaction(api, sender, tx);
+
+  const uniqueResult = getCreateCollectionResult(events);
+  const rmrkResult = getGenericResult(events, 'rmrkCore', 'CollectionCreated', (data) => {
+    return parseInt(data[1].toString(), 10);
+  });
+
+  return {
+    uniqueId: uniqueResult.collectionId,
+    rmrkId: rmrkResult.data!,
+  };
+}
+
+async function createRmrkNft(api: ApiPromise, sender: IKeyringPair, collectionId: number): Promise<number> {
+  const tx = api.tx.rmrkCore.mintNft(
+    sender.address,
+    collectionId,
+    sender.address,
+    null,
+    'nft-metadata',
+    true,
+    null,
+  );
+  const events = await executeTransaction(api, sender, tx);
+  const result = getGenericResult(events, 'rmrkCore', 'NftMinted', (data) => {
+    return parseInt(data[2].toString(), 10);
+  });
+
+  return result.data!;
+}
+
+async function isUnique(): Promise<boolean> {
+  return usingApi(async api => {
+    const chain = await api.rpc.system.chain();
+
+    return chain.eq('UNIQUE');
+  });
+}
+
+describe('RMRK External Integration Test', async () => {
+  const it_rmrk = (await isUnique() ? it : it.skip);
+
+  before(async () => {
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+
+      
+    });
+  });
+
+  it_rmrk('Creates a new RMRK collection that is mapped to a different ID and is tagged as external', async () => {
+    await usingApi(async api => {
+      // throwaway collection to bump last Unique collection ID to test ID mapping
+      await createCollectionExpectSuccess();
+
+      const collectionIds = await createRmrkCollection(api, alice);
+
+      expect(collectionIds.rmrkId).to.be.lessThan(collectionIds.uniqueId, 'collection ID mapping');
+
+      const collection = (await getDetailedCollectionInfo(api, collectionIds.uniqueId))!;
+      expect(collection.readOnly.toHuman(), 'tagged external').to.be.true;
+    });
+  });
+});
+
+describe('Negative Integration Test: External Collections, Internal Ops', async () => {
+  let uniqueCollectionId: number;
+  let rmrkCollectionId: number;
+  let rmrkNftId: number;
+
+  const it_rmrk = (await isUnique() ? it : it.skip);
+
+  before(async () => {
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
+
+      const collectionIds = await createRmrkCollection(api, alice);
+      uniqueCollectionId = collectionIds.uniqueId;
+      rmrkCollectionId = collectionIds.rmrkId;
+
+      rmrkNftId = await createRmrkNft(api, alice, rmrkCollectionId);
+    });
+  });
+
+  it_rmrk('[Negative] Forbids Unique operations with an external collection, handled by dispatch_call', async () => {
+    await usingApi(async api => {
+      // Collection item creation
+
+      const txCreateItem = api.tx.unique.createItem(uniqueCollectionId, normalizeAccountId(alice), 'NFT');
+      await expect(executeTransaction(api, alice, txCreateItem), 'creating item')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txCreateMultipleItems = api.tx.unique.createMultipleItems(uniqueCollectionId, normalizeAccountId(alice), [{NFT: {}}, {NFT: {}}]);
+      await expect(executeTransaction(api, alice, txCreateMultipleItems), 'creating multiple')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txCreateMultipleItemsEx = api.tx.unique.createMultipleItemsEx(uniqueCollectionId, {NFT: [{}]});
+      await expect(executeTransaction(api, alice, txCreateMultipleItemsEx), 'creating multiple ex')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      // Collection properties
+
+      const txSetCollectionProperties = api.tx.unique.setCollectionProperties(uniqueCollectionId, [{key: 'a', value: '1'}, {key: 'b'}]);
+      await expect(executeTransaction(api, alice, txSetCollectionProperties), 'setting collection properties')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txDeleteCollectionProperties = api.tx.unique.deleteCollectionProperties(uniqueCollectionId, ['a']);
+      await expect(executeTransaction(api, alice, txDeleteCollectionProperties), 'deleting collection properties')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txsetTokenPropertyPermissions = api.tx.unique.setTokenPropertyPermissions(uniqueCollectionId, [{key: 'a', permission: {mutable: true}}]);
+      await expect(executeTransaction(api, alice, txsetTokenPropertyPermissions), 'setting property permissions')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      // NFT
+
+      const txBurn = api.tx.unique.burnItem(uniqueCollectionId, rmrkNftId, 1);
+      await expect(executeTransaction(api, alice, txBurn), 'burning').to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txBurnFrom = api.tx.unique.burnFrom(uniqueCollectionId, normalizeAccountId(alice), rmrkNftId, 1);
+      await expect(executeTransaction(api, alice, txBurnFrom), 'burning-from').to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txTransfer = api.tx.unique.transfer(normalizeAccountId(bob), uniqueCollectionId, rmrkNftId, 1);
+      await expect(executeTransaction(api, alice, txTransfer), 'transferring').to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txApprove = api.tx.unique.approve(normalizeAccountId(bob), uniqueCollectionId, rmrkNftId, 1);
+      await expect(executeTransaction(api, alice, txApprove), 'approving').to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txTransferFrom = api.tx.unique.transferFrom(normalizeAccountId(alice), normalizeAccountId(bob), uniqueCollectionId, rmrkNftId, 1);
+      await expect(executeTransaction(api, alice, txTransferFrom), 'transferring-from').to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      // NFT properties
+
+      const txSetTokenProperties = api.tx.unique.setTokenProperties(uniqueCollectionId, rmrkNftId, [{key: 'a', value: '2'}]);
+      await expect(executeTransaction(api, alice, txSetTokenProperties), 'setting token properties')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txDeleteTokenProperties = api.tx.unique.deleteTokenProperties(uniqueCollectionId, rmrkNftId, ['a']);
+      await expect(executeTransaction(api, alice, txDeleteTokenProperties), 'deleting token properties')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+    });
+  });
+
+  it_rmrk('[Negative] Forbids Unique collection operations with an external collection', async () => {
+    await usingApi(async api => {
+      const txDestroyCollection = api.tx.unique.destroyCollection(uniqueCollectionId);
+      await expect(executeTransaction(api, alice, txDestroyCollection), 'destroying collection')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      // Allow list
+
+      const txAddAllowList = api.tx.unique.addToAllowList(uniqueCollectionId, normalizeAccountId(bob));
+      await expect(executeTransaction(api, alice, txAddAllowList), 'adding to allow list')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txRemoveAllowList = api.tx.unique.removeFromAllowList(uniqueCollectionId, normalizeAccountId(bob));
+      await expect(executeTransaction(api, alice, txRemoveAllowList), 'removing from allowlist')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      // Owner / Admin / Sponsor
+
+      const txChangeOwner = api.tx.unique.changeCollectionOwner(uniqueCollectionId, bob.address);
+      await expect(executeTransaction(api, alice, txChangeOwner), 'changing owner')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txAddAdmin = api.tx.unique.addCollectionAdmin(uniqueCollectionId, normalizeAccountId(bob));
+      await expect(executeTransaction(api, alice, txAddAdmin), 'adding admin')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txRemoveAdmin = api.tx.unique.removeCollectionAdmin(uniqueCollectionId, normalizeAccountId(bob));
+      await expect(executeTransaction(api, alice, txRemoveAdmin), 'removing admin')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txAddCollectionSponsor = api.tx.unique.setCollectionSponsor(uniqueCollectionId, bob.address);
+      await expect(executeTransaction(api, alice, txAddCollectionSponsor), 'setting sponsor')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txConfirmCollectionSponsor = api.tx.unique.confirmSponsorship(uniqueCollectionId);
+      await expect(executeTransaction(api, alice, txConfirmCollectionSponsor), 'confirming sponsor')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txRemoveCollectionSponsor = api.tx.unique.removeCollectionSponsor(uniqueCollectionId);
+      await expect(executeTransaction(api, alice, txRemoveCollectionSponsor), 'removing sponsor')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+      
+      // Limits / permissions / transfers
+
+      const txSetTransfers = api.tx.unique.setTransfersEnabledFlag(uniqueCollectionId, true);
+      await expect(executeTransaction(api, alice, txSetTransfers), 'setting transfers enabled flag')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txSetLimits = api.tx.unique.setCollectionLimits(uniqueCollectionId, {transfersEnabled: false});
+      await expect(executeTransaction(api, alice, txSetLimits), 'setting collection limits')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+
+      const txSetPermissions = api.tx.unique.setCollectionPermissions(uniqueCollectionId, {access: 'AllowList'});
+      await expect(executeTransaction(api, alice, txSetPermissions), 'setting collection permissions')
+        .to.be.rejectedWith(/common\.CollectionIsExternal/);
+    });
+  });
+});
+
+describe('Negative Integration Test: Internal Collections, External Ops', async () => {
+  let collectionId: number;
+  let nftId: number;
+
+  const it_rmrk = (await isUnique() ? it : it.skip);
+
+  before(async () => {
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
+
+      collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+      nftId = await createItemExpectSuccess(alice, collectionId, 'NFT');
+    });
+  });
+
+  it_rmrk('[Negative] Forbids RMRK operations with the internal collection and NFT (due to the lack of mapping)', async () => {
+    await usingApi(async api => {
+      const txChangeOwner = api.tx.rmrkCore.changeCollectionIssuer(collectionId, bob.address);
+      await expect(executeTransaction(api, alice, txChangeOwner), 'changing collection issuer')
+        .to.be.rejectedWith(/rmrkCore\.CollectionUnknown/);
+
+      const maxBurns = 10;
+      const txBurnItem = api.tx.rmrkCore.burnNft(collectionId, nftId, maxBurns);
+      await expect(executeTransaction(api, alice, txBurnItem), 'burning NFT').to.be.rejectedWith(/rmrkCore\.CollectionUnknown/);
+    });
+  });
+});
addedtests/src/rmrk/sendNft.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/sendNft.test.ts
@@ -0,0 +1,252 @@
+import {expect} from 'chai';
+import {getApiConnection} from '../substrate/substrate-api';
+import {createCollection, mintNft, sendNft} from './util/tx';
+import {NftIdTuple} from './util/fetch';
+import {isNftChildOfAnother, expectTxFailure} from './util/helpers';
+
+describe('integration test: send NFT', () => {
+  let api: any;
+  before(async () => { api = await getApiConnection(); });
+
+  const maxNftId = 0xFFFFFFFF;
+
+  const alice = '//Alice';
+  const bob = '//Bob';
+
+  const createTestCollection = async (issuerUri: string) => {
+    return await createCollection(
+      api,
+      issuerUri,
+      'nft-collection-metadata',
+      null,
+      'nft-collection',
+    );
+  };
+
+
+  it('send NFT to another user', async () => {
+    const originalOwnerUri = alice;
+    const newOwnerUri = bob;
+
+    const collectionId = await createTestCollection(alice);
+
+    const nftId = await mintNft(api, alice, originalOwnerUri, collectionId, 'nft-metadata');
+
+    await sendNft(api, 'sent', originalOwnerUri, collectionId, nftId, newOwnerUri);
+  });
+
+  it('[negative] unable to send non-existing NFT', async () => {
+    const originalOwnerUri = alice;
+    const newOwnerUri = bob;
+
+    const collectionId = 0;
+    const tx = sendNft(api, 'sent', originalOwnerUri, collectionId, maxNftId, newOwnerUri);
+
+    await expectTxFailure(/rmrkCore\.NoAvailableNftId/, tx);
+  });
+
+  it('[negative] unable to send NFT by a not-an-owner', async () => {
+    const originalOwnerUri = alice;
+    const newOwnerUri = bob;
+
+    const collectionId = await createTestCollection(alice);
+
+    const nftId = await mintNft(api, alice, originalOwnerUri, collectionId, 'nft-metadata');
+
+    const tx = sendNft(api, 'sent', newOwnerUri, collectionId, nftId, newOwnerUri);
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  it('send NFT to another NFT (same owner)', async () => {
+    const originalOwnerUri = alice;
+
+    const collectionId = await createTestCollection(alice);
+
+    const parentNftId = await mintNft(api, alice, originalOwnerUri, collectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, alice, originalOwnerUri, collectionId, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [collectionId, parentNftId];
+
+    await sendNft(api, 'sent', alice, collectionId, childNftId, newOwnerNFT);
+
+    const isChild = await isNftChildOfAnother(api, collectionId, childNftId, newOwnerNFT);
+    expect(isChild).to.be.true;
+  });
+
+  it('[negative] send non-existing NFT to another NFT', async () => {
+    const originalOwnerUri = alice;
+
+    const collectionId = await createTestCollection(alice);
+
+    const parentNftId = await mintNft(api, alice, originalOwnerUri, collectionId, 'parent-nft-metadata');
+    const childNftId = maxNftId;
+
+    const newOwnerNFT: NftIdTuple = [collectionId, parentNftId];
+
+    const tx = sendNft(api, 'sent', alice, collectionId, childNftId, newOwnerNFT);
+
+    await expectTxFailure(/rmrkCore\.NoAvailableNftId/, tx);
+
+    const isChild = await isNftChildOfAnother(api, collectionId, childNftId, newOwnerNFT);
+    expect(isChild).to.be.false;
+  });
+
+  it('send NFT to another NFT (by not-an-owner)', async () => {
+    const originalOwnerUri = alice;
+
+    const collectionId = await createTestCollection(alice);
+
+    const author = alice;
+    const attacker = bob;
+
+    const parentNftId = await mintNft(api, author, originalOwnerUri, collectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, author, originalOwnerUri, collectionId, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [collectionId, parentNftId];
+
+    const tx = sendNft(api, 'sent', attacker, collectionId, childNftId, newOwnerNFT);
+
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+
+    const isChild = await isNftChildOfAnother(api, collectionId, childNftId, newOwnerNFT);
+    expect(isChild).to.be.false;
+  });
+
+  it('[negative] send NFT to non-existing NFT', async () => {
+    const originalOwnerUri = alice;
+
+    const collectionId = await createTestCollection(alice);
+
+    const parentNftId = maxNftId;
+    const childNftId = await mintNft(api, alice, originalOwnerUri, collectionId, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [collectionId, parentNftId];
+
+    const tx = sendNft(api, 'sent', alice, collectionId, childNftId, newOwnerNFT);
+
+    await expectTxFailure(/rmrkCore\.NoAvailableNftId/, tx);
+
+    const isChild = await isNftChildOfAnother(api, collectionId, childNftId, newOwnerNFT);
+    expect(isChild).to.be.false;
+  });
+
+  it('send NFT to another NFT owned by another user', async () => {
+    const ownerAlice = alice;
+    const ownerBob = bob;
+
+    const aliceCollectionId = await createTestCollection(alice);
+    const bobCollectionId = await createTestCollection(bob);
+
+    const parentNftId = await mintNft(api, alice, ownerAlice, aliceCollectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, bob, ownerBob, bobCollectionId, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [aliceCollectionId, parentNftId];
+
+    await sendNft(api, 'pending', bob, bobCollectionId, childNftId, newOwnerNFT);
+  });
+
+  it('[negative] unable to send NFT to itself', async () => {
+    const nftOwner = alice;
+    const collectionId = await createTestCollection(alice);
+
+    const nftId = await mintNft(api, alice, nftOwner, collectionId, 'ouroboros-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [collectionId, nftId];
+
+    const tx = sendNft(api, 'sent', alice, collectionId, nftId, newOwnerNFT);
+
+    await expectTxFailure(/rmrkCore\.CannotSendToDescendentOrSelf/, tx);
+
+    const isChild = await isNftChildOfAnother(api, collectionId, nftId, newOwnerNFT);
+    expect(isChild).to.be.false;
+  });
+
+  it('[negative] unable to send NFT to child NFT', async () => {
+    const originalOwnerUri = alice;
+
+    const collectionId = await createTestCollection(alice);
+
+    const parentNftId = await mintNft(api, alice, originalOwnerUri, collectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, alice, originalOwnerUri, collectionId, 'child-nft-metadata');
+
+    const newOwnerNFT: NftIdTuple = [collectionId, parentNftId];
+
+    await sendNft(api, 'sent', alice, collectionId, childNftId, newOwnerNFT);
+
+    const isChild = await isNftChildOfAnother(api, collectionId, childNftId, newOwnerNFT);
+    expect(isChild).to.be.true;
+
+    const descendentOwner: NftIdTuple = [collectionId, childNftId];
+    const tx = sendNft(api, 'sent', alice, collectionId, parentNftId, descendentOwner);
+
+    await expectTxFailure(/rmrkCore\.CannotSendToDescendentOrSelf/, tx);
+    const isOuroboros = await isNftChildOfAnother(api, collectionId, parentNftId, descendentOwner);
+    expect(isOuroboros).to.be.false;
+  });
+
+  it('[negative] unable to send NFT to descendent NFT', async () => {
+    const originalOwnerUri = alice;
+
+    const collectionId = await createTestCollection(alice);
+
+    const parentNftId = await mintNft(api, alice, originalOwnerUri, collectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, alice, originalOwnerUri, collectionId, 'child-nft-metadata');
+    const grandsonNftId = await mintNft(api, alice, originalOwnerUri, collectionId, 'grandson-nft-metadata');
+
+    const ownerParentNFT: NftIdTuple = [collectionId, parentNftId];
+
+    await sendNft(api, 'sent', alice, collectionId, childNftId, ownerParentNFT);
+
+    const isChild = await isNftChildOfAnother(api, collectionId, childNftId, ownerParentNFT);
+    expect(isChild).to.be.true;
+
+    const ownerChildNFT: NftIdTuple = [collectionId, childNftId];
+    await sendNft(api, 'sent', alice, collectionId, grandsonNftId, ownerChildNFT);
+
+    const isGrandson = await isNftChildOfAnother(api, collectionId, grandsonNftId, ownerChildNFT);
+    expect(isGrandson).to.be.true;
+
+    const ownerGrandsonNFT: NftIdTuple = [collectionId, grandsonNftId];
+    const tx = sendNft(api, 'sent', alice, collectionId, parentNftId, ownerGrandsonNFT);
+
+    await expectTxFailure(/rmrkCore\.CannotSendToDescendentOrSelf/, tx);
+    const isOuroboros = await isNftChildOfAnother(api, collectionId, parentNftId, ownerGrandsonNFT);
+    expect(isOuroboros).to.be.false;
+  });
+
+  it('send nested NFT to another user', async () => {
+    const originalOwner = alice;
+    const newOwner = bob;
+
+    const collectionId = await createTestCollection(alice);
+
+    const parentNftId = await mintNft(api, alice, originalOwner, collectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, alice, originalOwner, collectionId, 'child-nft-metadata');
+
+    const parentNftTuple: NftIdTuple = [collectionId, parentNftId];
+
+    await sendNft(api, 'sent', originalOwner, collectionId, childNftId, parentNftTuple);
+
+    await sendNft(api, 'sent', originalOwner, collectionId, childNftId, newOwner);
+  });
+
+  it('[negative] send nested NFT to another user (by a not-root-owner)', async () => {
+    const originalOwner = alice;
+    const newOwner = bob;
+
+    const collectionId = await createTestCollection(alice);
+
+    const parentNftId = await mintNft(api, alice, originalOwner, collectionId, 'parent-nft-metadata');
+    const childNftId = await mintNft(api, alice, originalOwner, collectionId, 'child-nft-metadata');
+
+    const parentNftTuple: NftIdTuple = [collectionId, parentNftId];
+
+    await sendNft(api, 'sent', originalOwner, collectionId, childNftId, parentNftTuple);
+
+    const tx = sendNft(api, 'sent', newOwner, collectionId, childNftId, newOwner);
+
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  after(() => { api.disconnect(); });
+});
addedtests/src/rmrk/setCollectionProperty.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/setCollectionProperty.test.ts
@@ -0,0 +1,67 @@
+import {getApiConnection} from '../substrate/substrate-api';
+import {expectTxFailure} from './util/helpers';
+import {createCollection, setPropertyCollection} from './util/tx';
+
+describe('integration test: set collection property', () => {
+  const Alice = '//Alice';
+  const Bob = '//Bob';
+
+  let api: any;
+  before(async () => {
+    api = await getApiConnection();
+  });
+
+  it('set collection property', async () => {
+    await createCollection(
+      api,
+      Alice,
+      'test-metadata',
+      null,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      await setPropertyCollection(api, Alice, collectionId, 'test_key', '42');
+      await setPropertyCollection(api, Alice, collectionId, 'test_key', '10');
+      await setPropertyCollection(
+        api,
+        Alice,
+        collectionId,
+        'second_test_key',
+        '111',
+      );
+    });
+  });
+
+  it('[negative] set non-existing collection property', async () => {
+    const tx = setPropertyCollection(
+      api,
+      Alice,
+      9999,
+      'test_key',
+      '42',
+    );
+    await expectTxFailure(/rmrkCore\.CollectionUnknown/, tx);
+  });
+
+  it('[negative] set property not an owner NFT collection issuer', async () => {
+    await createCollection(
+      api,
+      Bob,
+      'test-metadata',
+      null,
+      'test-symbol',
+    ).then(async (collectionId) => {
+      const tx = setPropertyCollection(
+        api,
+        Alice,
+        collectionId,
+        'test_key',
+        '42',
+      );
+      await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+    });
+  });
+
+  after(() => {
+    api.disconnect();
+  });
+});
addedtests/src/rmrk/setEquippableList.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/setEquippableList.test.ts
@@ -0,0 +1,111 @@
+import {getApiConnection} from '../substrate/substrate-api';
+import {expectTxFailure} from './util/helpers';
+import {createCollection, createBase, setEquippableList} from './util/tx';
+
+describe("integration test: set slot's Equippable List", () => {
+  let api: any;
+  before(async () => { api = await getApiConnection(); });
+
+  const alice = '//Alice';
+  const bob = '//Bob';
+
+  it("set Base's slot Equippable List", async () => {
+    const collectionIds = [
+      await createCollection(
+        api,
+        alice,
+        'equiplist-collection-metadata',
+        null,
+        'equiplist-0',
+      ),
+      await createCollection(
+        api,
+        alice,
+        'equiplist-collection-metadata',
+        null,
+        'equiplist-1',
+      ),
+    ];
+
+    const slotId = 202;
+
+    const baseId = await createBase(api, alice, 'slotpartany-base-type', 'slotpartany', [
+      {
+        'SlotPart': {
+          id: slotId,
+          equippable: 'All',
+          z: 1,
+          src: 'some-fallback-slot-url',
+        },
+      },
+    ]);
+
+    await setEquippableList(api, alice, baseId, slotId, 'All');
+    await setEquippableList(api, alice, baseId, slotId, 'Empty');
+    await setEquippableList(api, alice, baseId, slotId, {'Custom': collectionIds});
+  });
+
+  it('[negative] unable to set equippable list of a slot of non-existing base', async () => {
+    const maxBaseId = 0xFFFFFFFF;
+    const slotId = 0;
+
+    const tx = setEquippableList(api, alice, maxBaseId, slotId, 'All');
+    await expectTxFailure(/rmrkEquip\.BaseDoesntExist/, tx);
+  });
+
+  it('[negative] unable to set equippable list by a not-an-owner', async () => {
+    const slotId = 42;
+
+    const baseId = await createBase(api, alice, 'slotpartany-base-type', 'slotpartany', [
+      {
+        'SlotPart': {
+          id: slotId,
+          equippable: 'All',
+          z: 1,
+          src: 'some-fallback-slot-url',
+        },
+      },
+    ]);
+
+    const tx = setEquippableList(api, bob, baseId, slotId, 'All');
+    await expectTxFailure(/rmrkEquip\.PermissionError/, tx);
+  });
+
+  it('[negative] unable to set equippable list to a fixed part', async () => {
+    const fixedPartId = 42;
+
+    const baseId = await createBase(api, alice, 'fixedpart-base-type', 'fixedpart', [
+      {
+        'FixedPart': {
+          id: fixedPartId,
+          z: 0,
+          src: 'fixed-part-url',
+        },
+      },
+    ]);
+
+    const tx = setEquippableList(api, alice, baseId, fixedPartId, 'All');
+    await expectTxFailure(/rmrkEquip\.NoEquippableOnFixedPart/, tx);
+  });
+
+  it('[negative] unable to set equippable list to non-existing slot', async () => {
+    const slotId = 777;
+    const maxSlotId = 0xFFFFFFFF;
+
+    const baseId = await createBase(api, alice, 'slotpartany-base-type', 'slotpartany', [
+      {
+        'SlotPart': {
+          id: slotId,
+          equippable: 'All',
+          z: 1,
+          src: 'some-fallback-slot-url',
+        },
+      },
+    ]);
+
+    const tx = setEquippableList(api, alice, baseId, maxSlotId, 'All');
+    await expectTxFailure(/rmrkEquip\.PartDoesntExist/, tx);
+  });
+
+  after(() => { api.disconnect(); });
+});
addedtests/src/rmrk/setNftProperty.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/setNftProperty.test.ts
@@ -0,0 +1,85 @@
+import {getApiConnection} from '../substrate/substrate-api';
+import {NftIdTuple} from './util/fetch';
+import {expectTxFailure} from './util/helpers';
+import {createCollection, mintNft, sendNft, setNftProperty} from './util/tx';
+
+describe('integration test: set NFT property', () => {
+  let api: any;
+  before(async () => { api = await getApiConnection(); });
+
+  const alice = '//Alice';
+  const bob = '//Bob';
+
+  const createTestCollection = async (issuerUri: string) => {
+    return await createCollection(
+      api,
+      issuerUri,
+      'setprop-nft-collection-metadata',
+      null,
+      'setprop',
+    );
+  };
+
+  it('set NFT property', async () => {
+    const ownerAlice = alice;
+
+    const collectionId = await createTestCollection(alice);
+    const nftId = await mintNft(api, alice, ownerAlice, collectionId, 'prop-nft');
+
+    await setNftProperty(api, alice, collectionId, nftId, 'test-key', 'test-key-value');
+    await setNftProperty(api, alice, collectionId, nftId, 'test-key', 'updated-key-value');
+    await setNftProperty(api, alice, collectionId, nftId, 'second-test-key', 'second-test-key-value');
+  });
+
+  it('[negative] unable to set a property of non-existing NFT', async () => {
+    const collectionId = 0;
+    const maxNftId = 0xFFFFFFFF;
+
+    const tx = setNftProperty(api, alice, collectionId, maxNftId, 'test-key', 'test-value');
+
+    await expectTxFailure(/rmrkCore\.NoAvailableNftId/, tx);
+  });
+
+  it('[negative] unable to set a property by not-an-owner', async () => {
+    const ownerAlice = alice;
+
+    const collectionId = await createTestCollection(alice);
+    const nftId = await mintNft(api, alice, ownerAlice, collectionId, 'prop-nft');
+
+    const tx = setNftProperty(api, bob, collectionId, nftId, 'test-key', 'test-key-value');
+
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  it('set a property to nested NFT', async () => {
+    const ownerAlice = alice;
+
+    const collectionId = await createTestCollection(alice);
+    const parentNftId = await mintNft(api, alice, ownerAlice, collectionId, 'prop-parent-nft');
+    const childNftId = await mintNft(api, alice, ownerAlice, collectionId, 'prop-child-nft');
+
+    const ownerNft: NftIdTuple = [collectionId, parentNftId];
+
+    await sendNft(api, 'sent', ownerAlice, collectionId, childNftId, ownerNft);
+
+    await setNftProperty(api, alice, collectionId, childNftId, 'test-key', 'test-key-value');
+  });
+
+  it('[negative] set a property to nested NFT (by not-root-owner)', async () => {
+    const ownerAlice = alice;
+
+    const collectionId = await createTestCollection(alice);
+    const parentNftId = await mintNft(api, alice, ownerAlice, collectionId, 'prop-parent-nft');
+    const childNftId = await mintNft(api, alice, ownerAlice, collectionId, 'prop-child-nft');
+
+    const ownerNft: NftIdTuple = [collectionId, parentNftId];
+
+    await sendNft(api, 'sent', ownerAlice, collectionId, childNftId, ownerNft);
+
+    const tx = setNftProperty(api, bob, collectionId, childNftId, 'test-key', 'test-key-value');
+
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  after(() => { api.disconnect(); });
+});
addedtests/src/rmrk/setResourcePriorities.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/setResourcePriorities.test.ts
@@ -0,0 +1,55 @@
+import {getApiConnection} from '../substrate/substrate-api';
+import {expectTxFailure} from './util/helpers';
+import {mintNft, createCollection, setResourcePriorities} from './util/tx';
+
+describe('integration test: set NFT resource priorities', () => {
+  let api: any;
+  before(async () => { api = await getApiConnection(); });
+
+  const alice = '//Alice';
+  const bob = '//Bob';
+
+  const createTestCollection = (issuerUri: string) => {
+    return createCollection(
+      api,
+      issuerUri,
+      'resprio-collection-metadata',
+      null,
+      'resprio',
+    );
+  };
+
+  it('set NFT resource priorities', async () => {
+    const owner = alice;
+
+    const collectionId = await createTestCollection(alice);
+    const nftId = await mintNft(api, alice, owner, collectionId, 'resprio-nft-metadata');
+
+    await setResourcePriorities(api, alice, collectionId, nftId, [10, 42]);
+  });
+
+  it('[negative] set NFT resource priorities by a not-an-owner', async () => {
+    const owner = alice;
+    const attacker = bob;
+
+    const collectionId = await createTestCollection(alice);
+    const nftId = await mintNft(api, alice, owner, collectionId, 'resprio-nft-metadata');
+
+    const tx = setResourcePriorities(api, attacker, collectionId, nftId, [10, 42]);
+
+    await expectTxFailure(/rmrkCore\.NoPermission/, tx);
+  });
+
+  it('[negative] set NFT resource priorities to non-existing NFT', async () => {
+    const owner = alice;
+
+    const collectionId = 0;
+    const maxNftId = 0xFFFFFFFF;
+
+    const tx = setResourcePriorities(api, alice, collectionId, maxNftId, [10, 42]);
+
+    await expectTxFailure(/rmrkCore\.NoAvailableNftId/, tx);
+  });
+
+  after(() => { api.disconnect(); });
+});
addedtests/src/rmrk/util/fetch.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/util/fetch.ts
@@ -0,0 +1,130 @@
+import {ApiPromise} from '@polkadot/api';
+import type {Option, Bytes} from '@polkadot/types-codec';
+import type {
+  RmrkTraitsCollectionCollectionInfo as Collection,
+  RmrkTraitsNftNftInfo as Nft,
+  RmrkTraitsResourceResourceInfo as Resource,
+  RmrkTraitsBaseBaseInfo as Base,
+  RmrkTraitsPartPartType as PartType,
+  RmrkTraitsNftNftChild as NftChild,
+  RmrkTraitsTheme as Theme,
+  RmrkTraitsPropertyPropertyInfo as Property,
+} from '../../interfaces/default/types'; // '@polkadot/types/lookup';
+import '../../interfaces/augment-api';
+import '../../interfaces/augment-api-query';
+import privateKey from '../../substrate/privateKey';
+
+export type NftIdTuple = [number, number];
+
+export async function getCollectionsCount(api: ApiPromise): Promise<number> {
+  return (await api.rpc.rmrk.lastCollectionIdx()).toNumber();
+}
+
+export async function getCollection(api: ApiPromise, id: number): Promise<Option<Collection>> {
+  return api.rpc.rmrk.collectionById(id);
+}
+
+export async function getOwnedNfts(
+  api: ApiPromise,
+  ownerUri: string,
+  collectionId: number,
+): Promise<number[]> {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const owner = privateKey(ownerUri, Number(ss58Format));
+
+  return (await api.rpc.rmrk.accountTokens(owner.address, collectionId))
+    .map((value) => value.toNumber());
+}
+
+export async function getNft(api: ApiPromise, collectionId: number, nftId: number): Promise<Option<Nft>> {
+  return api.rpc.rmrk.nftById(collectionId, nftId);
+}
+
+export async function getCollectionProperties(api: ApiPromise, collectionId: number): Promise<Property[]> {
+  return (await api.rpc.rmrk.collectionProperties(collectionId)).toArray();
+}
+
+export async function getNftProperties(api: ApiPromise, collectionId: number, nftId: number): Promise<Property[]> {
+  return (await api.rpc.rmrk.nftProperties(collectionId, nftId)).toArray();
+}
+
+export async function getChildren(
+  api: ApiPromise,
+  collectionId: number,
+  nftId: number,
+): Promise<NftChild[]> {
+  return (await api.rpc.rmrk.nftChildren(collectionId, nftId)).toArray();
+}
+
+export async function getBase(api: ApiPromise, baseId: number): Promise<Option<Base>> {
+  return api.rpc.rmrk.base(baseId);
+}
+
+export async function getParts(api: ApiPromise, baseId: number): Promise<PartType[]> {
+  return (await api.rpc.rmrk.baseParts(baseId)).toArray();
+}
+
+export async function getEquippableList(
+  api: ApiPromise,
+  baseId: number,
+  slotId: number,
+): Promise<'All' | 'Empty' | { 'Custom': number[] } | null> {
+  const parts = await getParts(api, baseId);
+
+  const part = parts.find((part) => {
+    if (part.isSlotPart) {
+      return part.asSlotPart.id.toNumber() === slotId;
+    } else {
+      return false;
+    }
+  });
+
+  if (part) {
+    const slot = part.asSlotPart;
+    if (slot.equippable.isCustom) {
+      return {
+        'Custom': slot.equippable.asCustom
+          .toArray()
+          .map((collectionId) => collectionId.toNumber()),
+      };
+    } else if (slot.equippable.isAll) {
+      return 'All';
+    } else {
+      return 'Empty';
+    }
+  } else {
+    return null;
+  }
+}
+
+export async function getResourcePriority(
+  api: ApiPromise,
+  collectionId: number,
+  nftId: number,
+  resourceId: number,
+): Promise<number> {
+  return (await api.rpc.rmrk.nftResourcePriority(collectionId, nftId, resourceId))
+    .unwrap().toNumber();
+}
+
+export async function getThemeNames(api: ApiPromise, baseId: number): Promise<string[]> {
+  return (await api.rpc.rmrk.themeNames(baseId))
+    .map((name) => name.toUtf8());
+}
+
+export async function getTheme(
+  api: ApiPromise,
+  baseId: number,
+  themeName: string,
+  keys: string[] | null = null,
+): Promise<Option<Theme>> {
+  return api.rpc.rmrk.themes(baseId, themeName, keys);
+}
+
+export async function getResources(
+  api: ApiPromise,
+  collectionId: number,
+  nftId: number,
+): Promise<Resource[]> {
+  return (await api.rpc.rmrk.nftResources(collectionId, nftId)).toArray();
+}
addedtests/src/rmrk/util/helpers.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/util/helpers.ts
@@ -0,0 +1,207 @@
+import {ApiPromise} from '@polkadot/api';
+import {
+  RmrkTraitsNftAccountIdOrCollectionNftTuple as NftOwner,
+  RmrkTraitsPropertyPropertyInfo as Property,
+  RmrkTraitsResourceResourceInfo as ResourceInfo,
+} from '@polkadot/types/lookup';
+import type {EventRecord} from '@polkadot/types/interfaces';
+import type {GenericEventData} from '@polkadot/types';
+import privateKey from '../../substrate/privateKey';
+import {NftIdTuple, getChildren, getOwnedNfts, getCollectionProperties, getNftProperties, getResources} from './fetch';
+import chaiAsPromised from 'chai-as-promised';
+import chai from 'chai';
+
+chai.use(chaiAsPromised);
+const expect = chai.expect;
+
+interface TxResult<T> {
+    success: boolean;
+    successData: T | null;
+}
+
+export function makeNftOwner(api: ApiPromise, owner: string | NftIdTuple): NftOwner {
+  const isNftSending = (typeof owner !== 'string');
+
+  if (isNftSending) {
+    return api.createType('RmrkTraitsNftAccountIdOrCollectionNftTuple', {
+      'CollectionAndNftTuple': owner,
+    });
+  } else {
+    const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+    return api.createType('RmrkTraitsNftAccountIdOrCollectionNftTuple', {
+      AccountId: privateKey(owner, Number(ss58Format)).address,
+    });
+  }
+}
+
+export async function isNftOwnedBy(
+  api: ApiPromise,
+  owner: string | NftIdTuple,
+  collectionId: number,
+  nftId: number,
+): Promise<boolean> {
+  if (typeof owner === 'string') {
+    return (await getOwnedNfts(api, owner, collectionId))
+      .find(ownedNftId => {
+        return ownedNftId === nftId;
+      }) !== undefined;
+  } else {
+    return (await getChildren(api, owner[0], owner[1]))
+      .find(child => {
+        return collectionId === child.collectionId.toNumber()
+                    && nftId === child.nftId.toNumber();
+      }) !== undefined;
+  }
+}
+
+export function isPropertyExists(
+  key: string,
+  value: string,
+  props: Property[],
+): boolean {
+  let isPropFound = false;
+  for (let i = 0; i < props.length && !isPropFound; i++) {
+    const fetchedProp = props[i];
+
+    isPropFound = fetchedProp.key.eq(key)
+                    && fetchedProp.value.eq(value);
+  }
+
+  return isPropFound;
+}
+
+export async function isCollectionPropertyExists(
+  api: ApiPromise,
+  collectionId: number,
+  key: string,
+  value: string,
+): Promise<boolean> {
+  const fetchedProps = await getCollectionProperties(api, collectionId);
+  return isPropertyExists(key, value, fetchedProps);
+}
+
+export async function isNftPropertyExists(
+  api: ApiPromise,
+  collectionId: number,
+  nftId: number,
+  key: string,
+  value: string,
+): Promise<boolean> {
+  const fetchedProps = await getNftProperties(api, collectionId, nftId);
+  return isPropertyExists(key, value, fetchedProps);
+}
+
+export async function isNftChildOfAnother(
+  api: ApiPromise,
+  collectionId: number,
+  nftId: number,
+  parentNft: NftIdTuple,
+): Promise<boolean> {
+  return (await getChildren(api, parentNft[0], parentNft[1]))
+    .find((childNft) => {
+      return childNft.collectionId.toNumber() === collectionId
+                && childNft.nftId.toNumber() === nftId;
+    }) !== undefined;
+}
+
+export function isTxResultSuccess(events: EventRecord[]): boolean {
+  let success = false;
+
+  events.forEach(({event: {data, method, section}}) => {
+    if (method == 'ExtrinsicSuccess') {
+      success = true;
+    }
+  });
+
+  return success;
+}
+
+export async function expectTxFailure(expectedError: RegExp, promise: Promise<any>) {
+  await expect(promise).to.be.rejectedWith(expectedError);
+}
+
+export function extractTxResult<T>(
+  events: EventRecord[],
+  expectSection: string,
+  expectMethod: string,
+  extractAction: (data: any) => T,
+): TxResult<T> {
+  let success = false;
+  let successData = null;
+  events.forEach(({event: {data, method, section}}) => {
+    if (method == 'ExtrinsicSuccess') {
+      success = true;
+    } else if ((expectSection == section) && (expectMethod == method)) {
+      successData = extractAction(data);
+    }
+  });
+  const result: TxResult<T> = {
+    success,
+    successData,
+  };
+  return result;
+}
+
+export function extractRmrkCoreTxResult<T>(
+  events: EventRecord[],
+  expectMethod: string,
+  extractAction: (data: GenericEventData) => T,
+): TxResult<T> {
+  return extractTxResult(events, 'rmrkCore', expectMethod, extractAction);
+}
+
+export function extractRmrkEquipTxResult<T>(
+  events: EventRecord[],
+  expectMethod: string,
+  extractAction: (data: GenericEventData) => T,
+): TxResult<T> {
+  return extractTxResult(events, 'rmrkEquip', expectMethod, extractAction);
+}
+
+export async function findResourceById(
+  api: ApiPromise,
+  collectionId: number,
+  nftId: number,
+  resourceId: number,
+): Promise<ResourceInfo> {
+  const resources = await getResources(api, collectionId, nftId);
+
+  let resource = null;
+
+  for (let i = 0; i < resources.length; i++) {
+    const res = resources[i];
+
+    if (res.id.eq(resourceId)) {
+      resource = res;
+      break;
+    }
+  }
+
+  return resource!;
+}
+
+export async function getResourceById(
+  api: ApiPromise,
+  collectionId: number,
+  nftId: number,
+  resourceId: number,
+): Promise<ResourceInfo> {
+  const resource = await findResourceById(
+    api,
+    collectionId,
+    nftId,
+    resourceId,
+  );
+
+  expect(resource !== null, 'Error: resource was not found').to.be.true;
+
+  return resource!;
+}
+
+export function checkResourceStatus(
+  resource: ResourceInfo,
+  expectedStatus: 'pending' | 'added',
+) {
+  expect(resource.pending.isTrue, `Error: added resource should be ${expectedStatus}`)
+    .to.be.equal(expectedStatus === 'pending');
+}
addedtests/src/rmrk/util/tx.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/rmrk/util/tx.ts
@@ -0,0 +1,1132 @@
+import {ApiPromise} from '@polkadot/api';
+import {Bytes, Option, u32, Vec} from '@polkadot/types-codec';
+import {
+  RmrkTraitsNftAccountIdOrCollectionNftTuple as NftOwner, RmrkTraitsPartEquippableList as EquippableList,
+  RmrkTraitsPartPartType as PartType, RmrkTraitsResourceBasicResource as BasicResource,
+  RmrkTraitsResourceComposableResource as ComposableResource, RmrkTraitsResourceResourceInfo as ResourceInfo, RmrkTraitsResourceSlotResource as SlotResource, RmrkTraitsTheme as Theme,
+} from '@polkadot/types/lookup';
+import {IKeyringPair} from '@polkadot/types/types';
+import chai from 'chai';
+import chaiAsPromised from 'chai-as-promised';
+import '../../interfaces/augment-api';
+import privateKey from '../../substrate/privateKey';
+import {executeTransaction} from '../../substrate/substrate-api';
+import {
+  getBase,
+  getCollection,
+  getCollectionsCount,
+  getEquippableList,
+  getNft,
+  getParts,
+  getResources, 
+  getResourcePriority, 
+  getTheme,
+  NftIdTuple,
+} from './fetch';
+import {
+  extractRmrkCoreTxResult,
+  extractRmrkEquipTxResult, isCollectionPropertyExists, isNftOwnedBy, isNftPropertyExists, isTxResultSuccess, makeNftOwner,
+  findResourceById, getResourceById, checkResourceStatus,
+} from './helpers';
+
+chai.use(chaiAsPromised);
+const expect = chai.expect;
+
+export async function createCollection(
+  api: ApiPromise,
+  issuerUri: string,
+  metadata: string,
+  max: number | null,
+  symbol: string,
+): Promise<number> {
+  let collectionId = 0;
+
+  const oldCollectionCount = await getCollectionsCount(api);
+  const maxOptional = max ? max.toString() : null;
+  const ss58Format = (api.registry.getChainProperties())!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const tx = api.tx.rmrkCore.createCollection(metadata, maxOptional, symbol);
+  const events = await executeTransaction(api, issuer, tx);
+
+  const collectionResult = extractRmrkCoreTxResult(events, 'CollectionCreated', (data) => {
+    return parseInt(data[1].toString(), 10);
+  });
+  expect(collectionResult.success, 'Error: unable to create a collection').to.be.true;
+
+  collectionId = collectionResult.successData!;
+
+  const newCollectionCount = await getCollectionsCount(api);
+  const collectionOption = await getCollection(api, collectionId);
+
+  expect(newCollectionCount).to.be.equal(oldCollectionCount + 1, 'Error: NFT collection count should increase');
+  expect(collectionOption.isSome, 'Error: unable to fetch created NFT collection').to.be.true;
+
+  const collection = collectionOption.unwrap();
+
+  expect(collection.metadata.toUtf8()).to.be.equal(metadata, 'Error: Invalid NFT collection metadata');
+  expect(collection.max.isSome).to.be.equal(max !== null, 'Error: Invalid NFT collection max');
+
+  if (collection.max.isSome) {
+    expect(collection.max.unwrap().toNumber()).to.be.equal(max, 'Error: Invalid NFT collection max');
+  }
+  expect(collection.symbol.toUtf8()).to.be.equal(symbol, "Error: Invalid NFT collection's symbol");
+  expect(collection.nftsCount.toNumber()).to.be.equal(0, "Error: NFT collection shoudn't have any tokens");
+  expect(collection.issuer.toString()).to.be.equal(issuer.address, 'Error: Invalid NFT collection issuer');
+
+  return collectionId;
+}
+
+export async function changeIssuer(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: number,
+  newIssuer: string,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const alice = privateKey(issuerUri, Number(ss58Format));
+  const bob = privateKey(newIssuer, Number(ss58Format));
+
+  // This is only needed when RMRK uses `uniques` pallet by Parity
+  // let tx = api.tx.uniques.setAcceptOwnership(
+  //     api.createType('Option<u32>', collectionId)
+  // );
+  // let events = await executeTransaction(api, bob, tx);
+  // expect(isTxResultSuccess(events), 'Error: Unable to accept ownership').to.be.true;
+
+  const tx = api.tx.rmrkCore.changeCollectionIssuer(collectionId, bob.address);
+  const events = await executeTransaction(api, alice, tx);
+  const changeIssuerResult = extractRmrkCoreTxResult(events, 'IssuerChanged', (data) => {
+    return parseInt(data[2].toString(), 10);
+  });
+  expect(changeIssuerResult.success, 'Error: Unable to change NFT collection issuer').to.be.true;
+  expect(changeIssuerResult.successData!, 'Error: Invalid collection id after changing the issuer')
+    .to.be.eq(collectionId);
+
+  await getCollection(api, collectionId).then((collectionOption) => {
+    const collection = collectionOption.unwrap();
+    expect(collection.issuer.toString())
+      .to.be.deep.eq(bob.address, 'Error: Invalid NFT collection issuer');
+  });
+}
+
+export async function deleteCollection(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: string,
+): Promise<number> {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const tx = api.tx.rmrkCore.destroyCollection(collectionId);
+  const events = await executeTransaction(api, issuer, tx);
+
+  const collectionTxResult = extractRmrkCoreTxResult(
+    events,
+    'CollectionDestroy',
+    (data) => {
+      return parseInt(data[1].toString(), 10);
+    },
+  );
+  expect(collectionTxResult.success, 'Error: Unable to delete NFT collection').to.be.true;
+
+  const collection = await getCollection(
+    api,
+    parseInt(collectionId, 10),
+  );
+  expect(collection.isEmpty, 'Error: NFT collection should be deleted').to.be.true;
+
+  return 0;
+}
+
+export async function negativeDeleteCollection(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: string,
+): Promise<number> {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const tx = api.tx.rmrkCore.destroyCollection(collectionId);
+  await expect(executeTransaction(api, issuer, tx)).to.be.rejected;
+
+  return 0;
+}
+
+export async function setNftProperty(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: number,
+  nftId: number,
+  key: string,
+  value: string,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const nftIdOpt = api.createType('Option<u32>', nftId);
+  const tx = api.tx.rmrkCore.setProperty(
+    collectionId,
+    nftIdOpt,
+    key,
+    value,
+  );
+  const events = await executeTransaction(api, issuer, tx);
+
+  const propResult = extractRmrkCoreTxResult(events, 'PropertySet', (data) => {
+    return {
+      collectionId: parseInt(data[0].toString(), 10),
+      nftId: data[1] as Option<u32>,
+      key: data[2] as Bytes,
+      value: data[3] as Bytes,
+    };
+  });
+
+  expect(propResult.success, 'Error: Unable to set NFT property').to.be.true;
+  const eventData = propResult.successData!;
+  const eventDescription = 'from set NFT property event';
+
+  expect(eventData.collectionId, 'Error: Invalid collection ID ' + eventDescription)
+    .to.be.equal(collectionId);
+
+  expect(eventData.nftId.eq(nftIdOpt), 'Error: Invalid NFT ID ' + eventDescription)
+    .to.be.true;
+
+  expect(eventData.key.eq(key), 'Error: Invalid property key ' + eventDescription)
+    .to.be.true;
+
+  expect(eventData.value.eq(value), 'Error: Invalid property value ' + eventDescription)
+    .to.be.true;
+
+  expect(
+    await isNftPropertyExists(api, collectionId, nftId, key, value),
+    'Error: NFT property is not found',
+  ).to.be.true;
+}
+
+export async function mintNft(
+  api: ApiPromise,
+  issuerUri: string,
+  ownerUri: string | null,
+  collectionId: number,
+  metadata: string,
+  recipientUri: string | null = null,
+  royalty: number | null = null,
+  transferable = true,
+  resources: {basic?: any, composable?: any, slot?: any}[] | null = null,
+): Promise<number> {
+  let nftId = 0;
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const owner = ownerUri ? privateKey(ownerUri, Number(ss58Format)).address : null;
+  const recipient = recipientUri ? privateKey(recipientUri, Number(ss58Format)).address : null;
+  const royaltyOptional = royalty ? royalty.toString() : null;
+
+  const actualOwnerUri = ownerUri ? ownerUri : issuerUri;
+  const actualOwnerAddress = ownerUri ? owner : issuer.address;
+
+  const collectionOpt = await getCollection(api, collectionId);
+
+  const tx = api.tx.rmrkCore.mintNft(
+    owner,
+    collectionId,
+    recipient,
+    royaltyOptional,
+    metadata,
+    transferable,
+    resources,
+  );
+
+  const events = await executeTransaction(api, issuer, tx);
+  const nftResult = extractRmrkCoreTxResult(events, 'NftMinted', (data) => {
+    return parseInt(data[2].toString(), 10);
+  });
+
+  expect(nftResult.success, 'Error: Unable to mint NFT').to.be.true;
+
+  const newCollectionNftsCount = (await getCollection(api, collectionId))
+    .unwrap()
+    .nftsCount
+    .toNumber();
+
+  const oldCollectionNftsCount = collectionOpt
+    .unwrap()
+    .nftsCount.toNumber();
+
+  expect(newCollectionNftsCount, 'Error: NFTs count should increase')
+    .to.be.equal(oldCollectionNftsCount + 1);
+
+  nftId = nftResult.successData!;
+
+  const nftOption = await getNft(api, collectionId, nftId);
+
+  expect(nftOption.isSome, 'Error: Unable to fetch created NFT').to.be.true;
+
+  const nft = nftOption.unwrap();
+
+  expect(nft.owner.isAccountId, 'Error: NFT owner should be some user').to.be.true;
+  expect(nft.owner.asAccountId.toString()).to.be.equal(actualOwnerAddress, 'Error: Invalid NFT owner');
+
+  const isOwnedInUniques = await isNftOwnedBy(api, actualOwnerUri, collectionId, nftId);
+  expect(isOwnedInUniques, `Error: created NFT is not actually owned by ${ownerUri}`)
+    .to.be.true;
+
+  if (recipient === null && royalty === null) {
+    expect(nft.royalty.isNone, 'Error: Invalid NFT recipient')
+      .to.be.true;
+  } else {
+    expect(nft.royalty.isSome, 'Error: NFT royalty not found')
+      .to.be.true;
+
+    const nftRoyalty = nft.royalty.unwrap();
+    expect(nftRoyalty.recipient.eq(recipient), 'Error: Invalid NFT recipient')
+      .to.be.true;
+
+    expect(nftRoyalty.amount.eq(royalty), 'Error: Invalid NFT royalty')
+      .to.be.true;
+  }
+
+  expect(nft.metadata.toUtf8()).to.be.equal(metadata, 'Error: Invalid NFT metadata');
+    
+  const nftResources = await getResources(api, collectionId, nftId);
+  if (resources == null) {
+    expect(nftResources, 'Error: Invalid NFT resources').to.be.empty;
+  } else {
+    expect(nftResources.length).to.be.equal(resources.length);
+
+    for (let i = 0; i < resources.length; i++) {
+      let successFindingResource = false;
+      const resource = resources[i];
+      // try to find the matching resource from the query
+      for (let j = 0; j < nftResources.length && !successFindingResource; j++) {
+        const nftResourceData = nftResources[j].toHuman();
+        expect(
+          Object.prototype.hasOwnProperty.call(nftResourceData, 'resource'),
+          `Error: Corrupted resource data on resource #${i}`,
+        ).to.be.true;
+        const nftResource = nftResourceData.resource!;
+                type NftResourceKey = keyof typeof nftResource;
+
+                let typedResource = null;
+                let typedNftResource = null;
+
+                if (resource.basic && Object.prototype.hasOwnProperty.call(nftResource, 'Basic')) {
+                  typedResource = resource.basic!;
+                  typedNftResource = nftResource['Basic' as NftResourceKey]!;
+                } else if (resource.composable && Object.prototype.hasOwnProperty.call(nftResource, 'Composable')) {
+                  typedResource = resource.composable!;
+                  typedNftResource = nftResource['Composable' as NftResourceKey]! as any;
+                  if (typedResource.parts != undefined && typedResource.parts.toString() != typedNftResource.parts.toString()
+                        || typedResource.base != typedNftResource.base && typedResource.base != undefined) {
+                    continue;
+                  }
+                } else if (resource.slot && Object.prototype.hasOwnProperty.call(nftResource, 'Slot')) {
+                  typedResource = resource.slot!;
+                  typedNftResource = nftResource['Slot' as NftResourceKey]! as any;
+                  if (typedResource.slot != typedNftResource.slot && typedResource.slot != undefined 
+                        || typedResource.base != typedNftResource.base && typedResource.base != undefined) {
+                    continue;
+                  }
+                } else {
+                  continue;
+                }
+
+                if (typedResource.src != typedNftResource.src 
+                    || typedResource.metadata != typedNftResource.metadata 
+                    || typedResource.thumb != typedNftResource.thumb
+                    || typedResource.license != typedNftResource.license
+                ) {
+                  continue;
+                }
+
+                // do final checks since this is now established to be the resource we seek
+                expect(nftResourceData.pending, `Error: Resource #${i} is pending`).to.be.false;
+                expect(nftResourceData.pendingRemoval, `Error: Resource #${i} is pending removal`).to.be.false;
+
+                // remove the matching resource from the resources we check
+                nftResources.splice(j, 1);
+                successFindingResource = true;
+      }
+
+      expect(successFindingResource, `Error: Couldn't find resource #${i}'s counterpart among the returned`).to.be.true;
+    }
+  }
+
+  return nftId;
+}
+
+export async function sendNft(
+  api: ApiPromise,
+  expectedStatus: 'pending' | 'sent',
+  originalOwnerUri: string,
+  collectionId: number,
+  nftId: number,
+  newOwner: string | NftIdTuple,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const originalOwner = privateKey(originalOwnerUri, Number(ss58Format));
+  const newOwnerObj = makeNftOwner(api, newOwner);
+
+  const nftBeforeSendingOpt = await getNft(api, collectionId, nftId);
+
+  const tx = api.tx.rmrkCore.send(collectionId, nftId, newOwnerObj);
+  const events = await executeTransaction(api, originalOwner, tx);
+
+  const sendResult = extractRmrkCoreTxResult(events, 'NFTSent', (data) => {
+    return {
+      dstOwner: data[1] as NftOwner,
+      collectionId: parseInt(data[2].toString(), 10),
+      nftId: parseInt(data[3].toString(), 10),
+    };
+  });
+
+  expect(sendResult.success, 'Error: Unable to send NFT').to.be.true;
+  const sendData = sendResult.successData!;
+
+  expect(sendData.dstOwner.eq(newOwnerObj), 'Error: Invalid target user (from event data)')
+    .to.be.true;
+
+  expect(sendData.collectionId)
+    .to.be.equal(collectionId, 'Error: Invalid collection ID (from event data)');
+
+  expect(sendData.nftId).to.be.equal(nftId, 'Error: Invalid NFT ID (from event data)');
+
+  expect(nftBeforeSendingOpt.isSome, 'Error: Unable to fetch NFT before sending').to.be.true;
+
+  const nftBeforeSending = nftBeforeSendingOpt.unwrap();
+
+  const nftAfterSendingOpt = await getNft(api, collectionId, nftId);
+
+  expect(nftAfterSendingOpt.isSome, 'Error: Unable to fetch NFT after sending').to.be.true;
+
+  const nftAfterSending = nftAfterSendingOpt.unwrap();
+
+  const isOwnedByNewOwner = await isNftOwnedBy(api, newOwner, collectionId, nftId);
+  const isPending = expectedStatus === 'pending';
+
+  expect(
+    isOwnedByNewOwner,
+    `Error: The NFT should be owned by ${newOwner.toString()}`,
+  ).to.be.true;
+
+  expect(nftAfterSending.royalty.eq(nftBeforeSending.royalty), 'Error: Invalid NFT royalty after sending')
+    .to.be.true;
+
+  expect(nftAfterSending.metadata.eq(nftBeforeSending.metadata), 'Error: Invalid NFT metadata after sending')
+    .to.be.true;
+
+  expect(nftAfterSending.equipped.eq(nftBeforeSending.equipped), 'Error: Invalid NFT equipped status after sending')
+    .to.be.true;
+
+  expect(nftAfterSending.pending.eq(isPending), 'Error: Invalid NFT pending state')
+    .to.be.true;
+}
+
+export async function acceptNft(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: number,
+  nftId: number,
+  newOwner: string | [number, number],
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const newOwnerObj = makeNftOwner(api, newOwner);
+
+  const nftBeforeOpt = await getNft(api, collectionId, nftId);
+
+  const tx = api.tx.rmrkCore.acceptNft(collectionId, nftId, newOwnerObj);
+  const events = await executeTransaction(api, issuer, tx);
+
+  const acceptResult = extractRmrkCoreTxResult(events, 'NFTAccepted', (data) => {
+    return {
+      recipient: data[1] as NftOwner,
+      collectionId: parseInt(data[2].toString(), 10),
+      nftId: parseInt(data[3].toString(), 10),
+    };
+  });
+
+  expect(acceptResult.success, 'Error: Unable to accept NFT').to.be.true;
+  const acceptData = acceptResult.successData!;
+
+  expect(acceptData.recipient.eq(newOwnerObj), 'Error: Invalid NFT recipient (from event data)')
+    .to.be.true;
+
+  expect(acceptData.collectionId)
+    .to.be.equal(collectionId, 'Error: Invalid collection ID (from event data)');
+
+  expect(acceptData.nftId)
+    .to.be.equal(nftId, 'Error: Invalid NFT ID (from event data)');
+
+  const nftBefore = nftBeforeOpt.unwrap();
+
+  const isPendingBeforeAccept = nftBefore.pending.isTrue;
+
+  const nftAfter = (await getNft(api, collectionId, nftId)).unwrap();
+  const isPendingAfterAccept = nftAfter.pending.isTrue;
+
+  expect(isPendingBeforeAccept, 'Error: NFT should be pending to be accepted')
+    .to.be.true;
+
+  expect(isPendingAfterAccept, 'Error: NFT should NOT be pending after accept')
+    .to.be.false;
+
+  const isOwnedInUniques = await isNftOwnedBy(api, newOwner, collectionId, nftId);
+  expect(isOwnedInUniques, `Error: created NFT is not actually owned by ${newOwner.toString()}`)
+    .to.be.true;
+}
+
+export async function rejectNft(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: number,
+  nftId: number,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const nftBeforeOpt = await getNft(api, collectionId, nftId);
+
+  const tx = api.tx.rmrkCore.rejectNft(collectionId, nftId);
+  const events = await executeTransaction(api, issuer, tx);
+  const rejectResult = extractRmrkCoreTxResult(events, 'NFTRejected', (data) => {
+    return {
+      collectionId: parseInt(data[1].toString(), 10),
+      nftId: parseInt(data[2].toString(), 10),
+    };
+  });
+
+  const rejectData = rejectResult.successData!;
+
+  expect(rejectData.collectionId)
+    .to.be.equal(collectionId, 'Error: Invalid collection ID (from event data)');
+
+  expect(rejectData.nftId)
+    .to.be.equal(nftId, 'Error: Invalid NFT ID (from event data)');
+
+  const nftBefore = nftBeforeOpt.unwrap();
+
+  const isPendingBeforeReject = nftBefore.pending.isTrue;
+
+  const nftAfter = await getNft(api, collectionId, nftId);
+
+  expect(isPendingBeforeReject, 'Error: NFT should be pending to be rejected')
+    .to.be.true;
+
+  expect(nftAfter.isNone, 'Error: NFT should be burned after reject')
+    .to.be.true;
+}
+
+export async function createBase(
+  api: ApiPromise,
+  issuerUri: string,
+  baseType: string,
+  symbol: string,
+  parts: object[],
+): Promise<number> {
+  let baseId = 0;
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+
+  const partTypes = api.createType('Vec<RmrkTraitsPartPartType>', parts) as Vec<PartType>;
+
+  const tx = api.tx.rmrkEquip.createBase(baseType, symbol, partTypes);
+  const events = await executeTransaction(api, issuer, tx);
+
+  const baseResult = extractRmrkEquipTxResult(events, 'BaseCreated', (data) => {
+    return parseInt(data[1].toString(), 10);
+  });
+
+  expect(baseResult.success, 'Error: Unable to create Base')
+    .to.be.true;
+
+  baseId = baseResult.successData!;
+  const baseOptional = await getBase(api, baseId);
+
+  expect(baseOptional.isSome, 'Error: Unable to fetch created Base')
+    .to.be.true;
+
+  const base = baseOptional.unwrap();
+  const baseParts = await getParts(api, baseId);
+
+  expect(base.issuer.toString()).to.be.equal(issuer.address, 'Error: Invalid Base issuer');
+  expect(base.baseType.toUtf8()).to.be.equal(baseType, 'Error: Invalid Base type');
+  expect(base.symbol.toUtf8()).to.be.equal(symbol, 'Error: Invalid Base symbol');
+  expect(partTypes.eq(baseParts), 'Error: Received invalid base parts').to.be.true;
+
+  return baseId;
+}
+
+export async function setResourcePriorities(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: number,
+  nftId: number,
+  priorities: number[],
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+
+  const prioritiesVec = api.createType('Vec<u32>', priorities);
+  const tx = api.tx.rmrkCore.setPriority(collectionId, nftId, prioritiesVec);
+  const events = await executeTransaction(api, issuer, tx);
+
+  const prioResult = extractRmrkCoreTxResult(events, 'PrioritySet', (data) => {
+    return {
+      collectionId: parseInt(data[0].toString(), 10),
+      nftId: parseInt(data[1].toString(), 10),
+    };
+  });
+
+  expect(prioResult.success, 'Error: Unable to set resource priorities').to.be.true;
+  const eventData = prioResult.successData!;
+
+  expect(eventData.collectionId)
+    .to.be.equal(collectionId, 'Error: Invalid collection ID (set priorities event data)');
+
+  expect(eventData.nftId).to.be.equal(nftId, 'Error: Invalid NFT ID (set priorities event data');
+
+  for (let i = 0; i < priorities.length; i++) {
+    const resourceId = priorities[i];
+
+    const fetchedPrio = await getResourcePriority(api, collectionId, nftId, resourceId);
+    expect(fetchedPrio).to.be.equal(i, 'Error: Invalid priorities are set');
+  }
+
+}
+
+export async function setEquippableList(
+  api: ApiPromise,
+  issuerUri: string,
+  baseId: number,
+  slotId: number,
+  equippableList: 'All' | 'Empty' | { 'Custom': number[] },
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const equippable = api.createType('RmrkTraitsPartEquippableList', equippableList) as EquippableList;
+
+  const tx = api.tx.rmrkEquip.equippable(baseId, slotId, equippable);
+  const events = await executeTransaction(api, issuer, tx);
+
+  const equipListResult = extractRmrkEquipTxResult(events, 'EquippablesUpdated', (data) => {
+    return {
+      baseId: parseInt(data[0].toString(), 10),
+      slotId: parseInt(data[1].toString(), 10),
+    };
+  });
+
+  expect(equipListResult.success, 'Error: unable to update equippable list').to.be.true;
+  const updateEvent = equipListResult.successData!;
+
+  expect(updateEvent.baseId)
+    .to.be.equal(baseId, 'Error: invalid base ID from update equippable event');
+
+  expect(updateEvent.slotId)
+    .to.be.equal(slotId, 'Error: invalid base ID from update equippable event');
+
+  const fetchedEquippableList = await getEquippableList(api, baseId, slotId);
+
+  expect(fetchedEquippableList, 'Error: unable to fetch equippable list').to.be.not.null;
+  if (fetchedEquippableList) {
+    expect(fetchedEquippableList)
+      .to.be.deep.equal(equippableList, 'Error: invalid equippable list was set');
+  }
+}
+
+export async function addTheme(
+  api: ApiPromise,
+  issuerUri: string,
+  baseId: number,
+  themeObj: object,
+  filterKeys: string[] | null = null,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const theme = api.createType('RmrkTraitsTheme', themeObj) as Theme;
+
+  const tx = api.tx.rmrkEquip.themeAdd(baseId, theme);
+  const events = await executeTransaction(api, issuer, tx);
+
+  expect(isTxResultSuccess(events), 'Error: Unable to add Theme').to.be.true;
+
+  const fetchedThemeOpt = await getTheme(api, baseId, theme.name.toUtf8(), null);
+
+  expect(fetchedThemeOpt.isSome, 'Error: Unable to fetch theme').to.be.true;
+
+  const fetchedTheme = fetchedThemeOpt.unwrap();
+
+  expect(theme.name.eq(fetchedTheme.name), 'Error: Invalid theme name').to.be.true;
+
+  for (let i = 0; i < theme.properties.length; i++) {
+    const property = theme.properties[i];
+    const propertyKey = property.key.toUtf8();
+
+    const propertyFoundCount = fetchedTheme.properties.filter((fetchedProp) => property.key.eq(fetchedProp.key)).length;
+
+    expect(propertyFoundCount > 1, `Error: Too many properties with key ${propertyKey} found`)
+      .to.be.false;
+
+    if (filterKeys) {
+      const isFiltered = fetchedTheme.properties.find((fetchedProp) => fetchedProp.key.eq(property.key)) === undefined;
+
+      if (isFiltered) {
+        expect(propertyFoundCount === 0, `Error: Unexpected filtered key ${propertyKey}`)
+          .to.be.true;
+        continue;
+      }
+    }
+
+    expect(propertyFoundCount === 1, `Error: The property with key ${propertyKey} is not found`)
+      .to.be.true;
+  }
+}
+
+export async function lockCollection(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: number,
+  max = 0,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const tx = api.tx.rmrkCore.lockCollection(collectionId);
+  const events = await executeTransaction(api, issuer, tx);
+  const lockResult = extractRmrkCoreTxResult(events, 'CollectionLocked', (data) => {
+    return parseInt(data[1].toString(), 10);
+  });
+  expect(lockResult.success, 'Error: Unable to lock a collection').to.be.true;
+  expect(lockResult.successData!, 'Error: Invalid collection was locked')
+    .to.be.eq(collectionId);
+
+  await getCollection(api, collectionId).then((collectionOption) => {
+    const collection = collectionOption.unwrap();
+    expect(collection.max.unwrap().toNumber()).to.be.equal(max);
+  });
+}
+
+export async function setPropertyCollection(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: number,
+  key: string,
+  value: string,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const alice = privateKey(issuerUri, Number(ss58Format));
+
+  const tx = api.tx.rmrkCore.setProperty(collectionId, null, key, value);
+  const events = await executeTransaction(api, alice, tx);
+  const propResult = extractRmrkCoreTxResult(events, 'PropertySet', (data) => {
+    return {
+      collectionId: parseInt(data[0].toString(), 10),
+      nftId: data[1] as Option<u32>,
+      key: data[2] as Bytes,
+      value: data[3] as Bytes,
+    };
+  });
+
+  expect(propResult.success, 'Error: Unable to set collection property').to.be.true;
+  const eventData = propResult.successData!;
+  const eventDescription = 'from set collection property event';
+
+  expect(eventData.collectionId, 'Error: Invalid collection ID ' + eventDescription)
+    .to.be.equal(collectionId);
+
+  expect(eventData.nftId.eq(null), 'Error: Unexpected NFT ID ' + eventDescription)
+    .to.be.true;
+
+  expect(eventData.key.eq(key), 'Error: Invalid property key ' + eventDescription)
+    .to.be.true;
+
+  expect(eventData.value.eq(value), 'Error: Invalid property value ' + eventDescription)
+    .to.be.true;
+
+  expect(await isCollectionPropertyExists(api, collectionId, key, value))
+    .to.be.true;
+}
+
+export async function burnNft(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: number,
+  nftId: number,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const maxBurns = 10;
+  const tx = api.tx.rmrkCore.burnNft(collectionId, nftId, maxBurns);
+  const events = await executeTransaction(api, issuer, tx);
+  const burnResult = extractRmrkCoreTxResult(events, 'NFTBurned', (data) => {
+    return parseInt(data[1].toString(), 10);
+  });
+
+  expect(burnResult.success, 'Error: Unable to burn an NFT').to.be.true;
+  expect(burnResult.successData!, 'Error: Invalid NFT was burned')
+    .to.be.eq(nftId);
+
+  const nftBurned = await getNft(api, collectionId, nftId);
+  expect(nftBurned.isSome).to.be.false;
+}
+
+export async function acceptNftResource(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: number,
+  nftId: number,
+  resourceId: number,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+
+  const tx = api.tx.rmrkCore.acceptResource(
+    collectionId,
+    nftId,
+    resourceId,
+  );
+
+  const events = await executeTransaction(api, issuer, tx);
+  const acceptResult = extractRmrkCoreTxResult(events, 'ResourceAccepted', (data) => {
+    return {
+      nftId: parseInt(data[0].toString(), 10),
+      resourceId: parseInt(data[1].toString(), 10),
+    };
+  });
+
+  expect(acceptResult.success, 'Error: Unable to accept a resource').to.be.true;
+  expect(acceptResult.successData!.nftId, 'Error: Invalid NFT ID while accepting a resource')
+    .to.be.eq(nftId);
+  expect(acceptResult.successData!.resourceId, 'Error: Invalid resource ID while accepting a resource')
+    .to.be.eq(resourceId);
+
+  const resource = await getResourceById(api, collectionId, nftId, resourceId);
+  checkResourceStatus(resource, 'added');
+}
+
+async function executeResourceCreation(
+  api: ApiPromise,
+  issuer: IKeyringPair,
+  tx: any,
+  collectionId: number,
+  nftId: number,
+  expectedStatus: 'pending' | 'added',
+): Promise<ResourceInfo> {
+  const events = await executeTransaction(api, issuer, tx);
+
+  const resourceResult = extractRmrkCoreTxResult(events, 'ResourceAdded', (data) => {
+    return parseInt(data[1].toString(), 10);
+  });
+  expect(resourceResult.success, 'Error: Unable to add resource').to.be.true;
+  const resourceId = resourceResult.successData!;
+
+  const resource = await getResourceById(api, collectionId, nftId, resourceId);
+  checkResourceStatus(resource, expectedStatus);
+
+  return resource;
+}
+
+export async function addNftBasicResource(
+  api: ApiPromise,
+  issuerUri: string,
+  expectedStatus: 'pending' | 'added',
+  collectionId: number,
+  nftId: number,
+  src: string | null,
+  metadata: string | null,
+  license: string | null,
+  thumb: string | null,
+): Promise<number> {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+
+  const basicResource = api.createType('RmrkTraitsResourceBasicResource', {
+    src: src,
+    metadata: metadata,
+    license: license,
+    thumb: thumb,
+  }) as BasicResource;
+
+  const tx = api.tx.rmrkCore.addBasicResource(
+    collectionId,
+    nftId,
+    basicResource,
+  );
+
+  const resource = await executeResourceCreation(api, issuer, tx, collectionId, nftId, expectedStatus);
+
+  // FIXME A workaround. It seems it is a PolkadotJS bug.
+  // All of the following are `false`.
+  //
+  // console.log('>>> basic:', resource.resource.isBasic);
+  // console.log('>>> composable:', resource.resource.isComposable);
+  // console.log('>>> slot:', resource.resource.isSlot);
+  const resourceJson = resource.resource.toHuman() as any;
+
+  expect(Object.prototype.hasOwnProperty.call(resourceJson, 'Basic'), 'Error: Expected basic resource type')
+    .to.be.true;
+
+  const recvBasicRes = resourceJson['Basic'];
+
+  expect(recvBasicRes.src, 'Error: Invalid basic resource src')
+    .to.be.eq(src);
+  expect(recvBasicRes.metadata, 'Error: basic first resource metadata')
+    .to.be.eq(metadata);
+  expect(recvBasicRes.license, 'Error: basic first resource license')
+    .to.be.eq(license);
+  expect(recvBasicRes.thumb, 'Error: basic first resource thumb')
+    .to.be.eq(thumb);
+
+  return resource.id.toNumber();
+}
+
+export async function addNftComposableResource(
+  api: ApiPromise,
+  issuerUri: string,
+  expectedStatus: 'pending' | 'added',
+  collectionId: number,
+  nftId: number,
+  parts: number[],
+  baseId: number,
+  src: string | null,
+  metadata: string | null,
+  license: string | null,
+  thumb: string | null,
+): Promise<number> {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+
+  const composableResource = api.createType('RmrkTraitsResourceComposableResource', {
+    parts: parts, // api.createType('Vec<u32>', parts),
+    base: baseId,
+    src: src,
+    metadata: metadata,
+    license: license,
+    thumb: thumb,
+  }) as ComposableResource;
+
+  const tx = api.tx.rmrkCore.addComposableResource(
+    collectionId,
+    nftId,
+    composableResource,
+  );
+
+  const resource = await executeResourceCreation(api, issuer, tx, collectionId, nftId, expectedStatus);
+
+  // FIXME A workaround. It seems it is a PolkadotJS bug.
+  // All of the following are `false`.
+  //
+  // console.log('>>> basic:', resource.resource.isBasic);
+  // console.log('>>> composable:', resource.resource.isComposable);
+  // console.log('>>> slot:', resource.resource.isSlot);
+  const resourceJson = resource.resource.toHuman() as any;
+
+  expect(Object.prototype.hasOwnProperty.call(resourceJson, 'Composable'), 'Error: Expected composable resource type')
+    .to.be.true;
+
+  const recvComposableRes = resourceJson['Composable'];
+
+  expect(recvComposableRes.parts.toString(), 'Error: Invalid composable resource parts')
+    .to.be.eq(parts.toString());
+  expect(recvComposableRes.base, 'Error: Invalid composable resource base id')
+    .to.be.eq(baseId.toString());
+  expect(recvComposableRes.src, 'Error: Invalid composable resource src')
+    .to.be.eq(src);
+  expect(recvComposableRes.metadata, 'Error: Invalid composable resource metadata')
+    .to.be.eq(metadata);
+  expect(recvComposableRes.license, 'Error: Invalid composable resource license')
+    .to.be.eq(license);
+  expect(recvComposableRes.thumb, 'Error: Invalid composable resource thumb')
+    .to.be.eq(thumb);
+
+  return resource.id.toNumber();
+}
+
+export async function addNftSlotResource(
+  api: ApiPromise,
+  issuerUri: string,
+  expectedStatus: 'pending' | 'added',
+  collectionId: number,
+  nftId: number,
+  baseId: number,
+  slotId: number,
+  src: string | null,
+  metadata: string | null,
+  license: string | null,
+  thumb: string | null,
+): Promise<number>  {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+
+  const slotResource = api.createType('RmrkTraitsResourceSlotResource', {
+    base: baseId,
+    src: src,
+    metadata,
+    slot: slotId,
+    license: license,
+    thumb: thumb,
+  }) as SlotResource;
+
+  const tx = api.tx.rmrkCore.addSlotResource(
+    collectionId,
+    nftId,
+    slotResource,
+  );
+
+  const resource = await executeResourceCreation(api, issuer, tx, collectionId, nftId, expectedStatus);
+
+  // FIXME A workaround. It seems it is a PolkadotJS bug.
+  // All of the following are `false`.
+  //
+  // console.log('>>> basic:', resource.resource.isBasic);
+  // console.log('>>> composable:', resource.resource.isComposable);
+  // console.log('>>> slot:', resource.resource.isSlot);
+  const resourceJson = resource.resource.toHuman() as any;
+
+  expect(Object.prototype.hasOwnProperty.call(resourceJson, 'Slot'), 'Error: Expected slot resource type')
+    .to.be.true;
+
+  const recvSlotRes = resourceJson['Slot'];
+
+  expect(recvSlotRes.base, 'Error: Invalid slot resource base id')
+    .to.be.eq(baseId.toString());
+  expect(recvSlotRes.slot, 'Error: Invalid slot resource slot id')
+    .to.be.eq(slotId.toString());
+  expect(recvSlotRes.src, 'Error: Invalid slot resource src')
+    .to.be.eq(src);
+  expect(recvSlotRes.metadata, 'Error: Invalid slot resource metadata')
+    .to.be.eq(metadata);
+  expect(recvSlotRes.license, 'Error: Invalid slot resource license')
+    .to.be.eq(license);
+  expect(recvSlotRes.thumb, 'Error: Invalid slot resource thumb')
+    .to.be.eq(thumb);
+
+  return resource.id.toNumber();
+}
+
+export async function equipNft(
+  api: ApiPromise,
+  issuerUri: string,
+  item: NftIdTuple,
+  equipper: NftIdTuple,
+  resource: number,
+  base: number,
+  slot: number,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const tx = api.tx.rmrkEquip.equip(item, equipper, resource, base, slot);
+  const events = await executeTransaction(api, issuer, tx);
+  const equipResult = extractRmrkEquipTxResult(events, 'SlotEquipped', (data) => {
+    return {
+      item_collection: parseInt(data[0].toString(), 10),
+      item_nft: parseInt(data[1].toString(), 10),
+      base_id: parseInt(data[2].toString(), 10),
+      slot_id: parseInt(data[3].toString(), 10),
+    };
+  });
+  expect(equipResult.success, 'Error: Unable to equip an item').to.be.true;
+  expect(equipResult.successData!.item_collection, 'Error: Invalid item collection id')
+    .to.be.eq(item[0]);
+  expect(equipResult.successData!.item_nft, 'Error: Invalid item NFT id')
+    .to.be.eq(item[1]);
+  expect(equipResult.successData!.base_id, 'Error: Invalid base id')
+    .to.be.eq(base);
+  expect(equipResult.successData!.slot_id, 'Error: Invalid slot id')
+    .to.be.eq(slot);
+}
+
+export async function unequipNft(
+  api: ApiPromise,
+  issuerUri: string,
+  item: any,
+  equipper: any,
+  resource: number,
+  base: number,
+  slot: number,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+  const tx = api.tx.rmrkEquip.equip(item, equipper, resource, base, slot);
+  const events = await executeTransaction(api, issuer, tx);
+
+  const unEquipResult = extractRmrkEquipTxResult(
+    events,
+    'SlotUnequipped',
+    (data) => {
+      return {
+        item_collection: parseInt(data[0].toString(), 10),
+        item_nft: parseInt(data[1].toString(), 10),
+        base_id: parseInt(data[2].toString(), 10),
+        slot_id: parseInt(data[3].toString(), 10),
+      };
+    },
+  );
+
+  expect(unEquipResult.success, 'Error: Unable to unequip an item').to.be.true;
+  expect(unEquipResult.successData!.item_collection, 'Error: Invalid item collection id')
+    .to.be.eq(item[0]);
+  expect(unEquipResult.successData!.item_nft, 'Error: Invalid item NFT id')
+    .to.be.eq(item[1]);
+  expect(unEquipResult.successData!.base_id, 'Error: Invalid base id')
+    .to.be.eq(base);
+  expect(unEquipResult.successData!.slot_id, 'Error: Invalid slot id')
+    .to.be.eq(slot);
+}
+
+export async function removeNftResource(
+  api: ApiPromise,
+  expectedStatus: 'pending' | 'removed',
+  issuerUri: string,
+  collectionId: number,
+  nftId: number,
+  resourceId: number,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+
+  const tx = api.tx.rmrkCore.removeResource(collectionId, nftId, resourceId);
+  const events = await executeTransaction(api, issuer, tx);
+  const removeResult = extractRmrkCoreTxResult(events, 'ResourceRemoval', (data) => {
+    return {
+      nftId: parseInt(data[0].toString(), 10),
+      resourceId: parseInt(data[1].toString(), 10),
+    };
+  });
+  expect(removeResult.success, 'Error: Unable to remove a resource').to.be.true;
+  expect(removeResult.successData!.nftId, 'Error: Invalid NFT Id while removing a resource')
+    .to.be.eq(nftId);
+  expect(removeResult.successData!.resourceId, 'Error: Invalid resource Id while removing a resource')
+    .to.be.eq(resourceId);
+
+  const afterDeleting = await findResourceById(api, collectionId, nftId, resourceId);
+
+  if (expectedStatus === 'pending') {
+    expect(afterDeleting).not.to.be.null;
+    expect(afterDeleting?.pendingRemoval.isTrue).to.be.equal(true);
+  } else {
+    expect(afterDeleting).to.be.null;
+  }
+}
+
+export async function acceptResourceRemoval(
+  api: ApiPromise,
+  issuerUri: string,
+  collectionId: number,
+  nftId: number,
+  resourceId: number,
+) {
+  const ss58Format = api.registry.getChainProperties()!.toJSON().ss58Format;
+  const issuer = privateKey(issuerUri, Number(ss58Format));
+
+  const tx = api.tx.rmrkCore.acceptResourceRemoval(collectionId, nftId, resourceId);
+  const events = await executeTransaction(api, issuer, tx);
+  const acceptResult = extractRmrkCoreTxResult(events, 'ResourceRemovalAccepted', (data) => {
+    return {
+      nftId: parseInt(data[0].toString(), 10),
+      resourceId: parseInt(data[1].toString(), 10),
+    };
+  });
+  expect(acceptResult.success, 'Error: Unable to accept a resource').to.be.true;
+  expect(acceptResult.successData!.nftId, 'Error: Invalid NFT Id while accepting a resource')
+    .to.be.eq(nftId);
+  expect(acceptResult.successData!.resourceId, 'Error: Invalid resource Id while accepting a resource')
+    .to.be.eq(resourceId);
+
+  const afterDeleting = await findResourceById(api, collectionId, nftId, resourceId);
+  expect(afterDeleting, 'Error: resource deleting failed').to.be.null;
+}
modifiedtests/src/substrate/substrate-api.tsdiffbeforeafterboth
--- a/tests/src/substrate/substrate-api.ts
+++ b/tests/src/substrate/substrate-api.ts
@@ -59,6 +59,17 @@
   };
 }
 
+export async function getApiConnection(settings: ApiOptions | undefined = undefined): Promise<ApiPromise> {
+  settings = settings || defaultApiOptions();
+  const api = new ApiPromise(settings);
+
+  if (api) {
+    await api.isReadyOrError;
+  }
+
+  return api;
+}
+
 export default async function usingApi<T = void>(action: (api: ApiPromise, privateKeyWrapper: (account: string) => IKeyringPair) => Promise<T>, settings: ApiOptions | undefined = undefined): Promise<T> {
   settings = settings || defaultApiOptions();
   const api: ApiPromise = new ApiPromise(settings);
modifiedtests/src/util/helpers.tsdiffbeforeafterboth
--- a/tests/src/util/helpers.ts
+++ b/tests/src/util/helpers.ts
@@ -1024,7 +1024,7 @@
       expectedBlockNumber, 
       repetitions > 1 ? [period, repetitions] : null, 
       0, 
-      {value: operationTx as any},
+      {Value: operationTx as any},
     );
 
     const events = await submitTransactionAsync(sender, scheduleTx);
@@ -1051,7 +1051,7 @@
       expectedBlockNumber, 
       repetitions <= 1 ? null : [period, repetitions], 
       0, 
-      {value: operationTx as any},
+      {Value: operationTx as any},
     );
 
     //const events = 
@@ -1380,7 +1380,7 @@
 
     let tx;
     if (createMode === 'NFT') {
-      const data = api.createType('UpDataStructsCreateItemData', {NFT: {properties: props}});
+      const data = api.createType('UpDataStructsCreateItemData', {NFT: {properties: props}}) as UpDataStructsCreateItemData;
       tx = api.tx.unique.createItem(collectionId, normalizeAccountId(owner), data);
     } else {
       tx = api.tx.unique.createItem(collectionId, normalizeAccountId(owner), createMode);