[CI Skip] release/stable 4.16.2

skip-checks: true

.123trigger

@@ -1,4 +1,4 @@
-29
+31
 1.4.2
 1.6.2
 1.11.2
@@ -19,8 +19,9 @@
 3.10.2
 4.0.2
 4.0.3
-
 4.6.2
 4.7.2
 4.9.2
-4.11.2
+4.11.2
+
+4.16.2

.github/workflows/lock.yml

@@ -0,0 +1,23 @@
+name: 'Lock Threads'
+
+on:
+  schedule:
+    - cron: '30 1/2 * * *'
+
+jobs:
+  lock:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/lock-threads@v2
+        with:
+          github-token: ${{ secrets.GH_PAT_BOT }}
+          issue-lock-inactive-days: '7'
+          issue-lock-comment: >
+            This thread has been automatically locked since there has not been
+            any recent activity after it was closed. Please open a new issue
+            if you think you have a related problem or query.
+          pr-lock-inactive-days: '2'
+          pr-lock-comment: >
+            This pull request has been automatically locked since there
+            has not been any recent activity after it was closed.
+            Please open a new issue for related bugs.

.github/workflows/push-master.yml

@@ -6,11 +6,11 @@ on:
 
 jobs:
   master:
+    if: "! startsWith(github.event.head_commit.message, '[CI Skip]')"
     strategy:
       matrix:
         step: ['build:release']
     name: ${{ matrix.step }}
-    if: "! startsWith(github.event.head_commit.message, '[CI Skip]') && github.repository == 'polkadot-js/api'"
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
@@ -25,10 +25,3 @@ jobs:
       run: |
         yarn install --immutable | grep -v 'YN0013'
         yarn ${{ matrix.step }}
-
-  dummy:
-    runs-on: ubuntu-latest
-    steps:
-    - name: dummy
-      run: |
-        echo "Dummy skip step"

.github/workflows/semgrep.yml

@@ -0,0 +1,18 @@
+name: Semgrep
+on:
+  pull_request: {}
+  push:
+    branches:
+      - master
+
+jobs:
+  check:
+    if: "! startsWith(github.event.head_commit.message, '[CI Skip]') && (!github.event.pull_request || github.event.pull_request.head.repo.full_name == github.repository)"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: returntocorp/semgrep-action@v1
+        with:
+          auditOn: push
+          publishToken: ${{ secrets.SEMGREP_APP_TOKEN }}
+          publishDeployment: 1395

.github/workflows/stale.yml

@@ -1,7 +1,7 @@
 name: 'Close stale issues and PRs'
 on:
   schedule:
-    - cron: '4 20 * * *'
+    - cron: '30 2/2 * * *'
 
 jobs:
   stale:

.prettierignore

@@ -0,0 +1,3 @@
+build
+coverage
+packages

.prettierrc.cjs

@@ -0,0 +1,4 @@
+// Copyright 2017-2021 @polkadot/api authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+module.exports = require('@polkadot/dev/config/prettier.cjs');

.yarnrc.yml

@@ -10,4 +10,4 @@ plugins:
   - path: .yarn/plugins/@yarnpkg/plugin-version.cjs
     spec: "@yarnpkg/plugin-version"
 
-yarnPath: .yarn/releases/yarn-2.4.1.cjs
+yarnPath: .yarn/releases/yarn-3.0.0-rc.2.cjs

CHANGELOG.md

@@ -1,5 +1,87 @@
 # CHANGELOG
 
+## 4.16.2 Jun 27, 2021
+
+Upgrade priority: Low. Recommended for Polkadot with runtime >= 9050.
+
+Changes:
+
+- Correct `CompactAssignments` & `RawSolution` types for Polkadot
+
+
+## 4.16.1 Jun 26, 2021
+
+Upgrade priority: Low. Recommended for full from-genesis queries on Kusama.
+
+Contributed:
+
+- Adjust types for uniques (Thanks to https://github.com/Yuripetusko)
+
+Changes:
+
+- Add Kusama, Polkadot & Westend 9050 upgrade blocks
+- Add Kusama & Westend 9070 upgrade blocks
+- Adjust API decoration to lazy-create event and storage types
+- Use TS `override` as applicable (with `--noImplicitOverrides` option)
+- Add missing historic `Heartbeat: HeartbeatTo244` mapping to Kusama
+- Remove duplication from contracts registry
+- Add explicit check for scale-info 0.7+ (contracts index lookups)
+- Align static metadata with latest Substrate
+
+
+## 4.15.1 Jun 19, 2021
+
+Upgrade priority: Medium. Recommended for all chains where Xcm is used (addition of new `XcmOrigin`)
+
+Contributed:
+
+- Added `ChargeAssetTxPayment` extension (Thanks to https://github.com/apopiak)
+
+Changes:
+
+- Allow for type decoding of nested fixed vectors, tuples and structs
+- Added `childstate_getKeysPaged` RPC
+- Add `XcmOrigin` mapping for `OriginCaller` generation
+- Align static metadata with latest Substrate
+- Adjust error message for contracts V3 (extrinsic from runtime)
+- Correct module optionality in `api.derive.balances.account`
+- Add alias for `GenericAddress` -> `GenericMultiAddress`
+- Adjust metadata doc generation (keep spaces between subsequent lines)
+
+
+## 4.14.1 Jun 14, 2021
+
+Upgrade priority: Low. Internal adjustment only, no major external usage changes.
+
+Contributed:
+
+- Adjust types for uniques (Thanks to https://github.com/hamidra)
+- Add `ValidationCodeHash` type (Thanks to https://github.com/andresilva)
+- Extend `OriginCaller` type creation (Thanks to https://github.com/xlc)
+
+Changes:
+
+- Do strict length checking on `[u8; <length>]` type inputs
+- Adjust keys/entries retrieval batch sizes
+- Add upgrade block for Kusama 9040
+- Use `BN` imports from `@polkadot/util`
+
+
+## 4.13.1 Jun 6, 2021
+
+Upgrade priority: Medium. Required for users connecting to Statemine and future Kusama upgrades.
+
+Changes:
+
+- Overrides for `westmint` spec (same as `statemint`)
+- Adjust `tx.session.setKeys` TS augmentation to allow `string` & `Uint8Array` keys
+- Add & adjust types for latest Cumulus code
+- Added 9031-9033 upgrade block for Westend
+- Update static metadata to latest Substrate
+- Optimize map retrieval with split page sizes for keys & values
+- Sanitizing `BN` imports to `type`-only as required
+
+
 ## 4.12.1 May 30, 2021
 
 Upgrade priority: Low. Internal adjustment only, no major external usage changes.

jest.config.cjs

@@ -27,5 +27,6 @@ module.exports = {
     '<rootDir>/packages/types/build',
     '<rootDir>/packages/types-known/build'
   ],
+  testTimeout: 10000,
   transformIgnorePatterns: ['/node_modules/(?!@polkadot|@babel/runtime/helpers/esm/)']
 };

package.json

@@ -8,7 +8,7 @@
     "packages/*"
   ],
   "resolutions": {
-    "typescript": "^4.2.4"
+    "typescript": "^4.3.4"
   },
   "scripts": {
     "build": "yarn build:interfaces && polkadot-dev-build-ts",
@@ -20,19 +20,19 @@
     "lint": "polkadot-dev-run-lint",
     "clean": "polkadot-dev-clean-build",
     "postinstall": "polkadot-dev-yarn-only",
-    "test": "polkadot-dev-run-test --coverage --detectOpenHandles --runInBand --testPathIgnorePatterns e2e",
-    "test:one": "polkadot-dev-run-test --detectOpenHandles",
+    "test": "polkadot-dev-run-test --coverage --forceExit --runInBand --testPathIgnorePatterns e2e",
+    "test:one": "polkadot-dev-run-test --detectOpenHandles --forceExit",
     "test:watch": "polkadot-dev-run-test --watch"
   },
   "devDependencies": {
-    "@babel/core": "^7.14.3",
-    "@babel/register": "^7.13.16",
-    "@babel/runtime": "^7.14.0",
-    "@polkadot/dev": "^0.62.21",
-    "@polkadot/ts": "^0.3.70",
+    "@babel/core": "^7.14.6",
+    "@babel/register": "^7.14.5",
+    "@babel/runtime": "^7.14.6",
+    "@polkadot/dev": "^0.62.43",
+    "@polkadot/ts": "^0.4.1",
     "@polkadot/typegen": "workspace:packages/typegen",
     "@types/jest": "^26.0.23",
     "copyfiles": "^2.4.1"
   },
-  "version": "4.12.1"
+  "version": "4.16.2"
 }

packages/api-contract/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-contract",
-  "version": "4.12.1",
+  "version": "4.16.2",
   "type": "module",
   "description": "Interfaces for interacting with contracts and contract ABIs",
   "main": "index.js",
@@ -19,11 +19,10 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-contract#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.0",
-    "@polkadot/api": "4.12.1",
-    "@polkadot/types": "4.12.1",
-    "@polkadot/util": "^6.6.1",
-    "@polkadot/x-rxjs": "^6.6.1",
-    "bn.js": "^4.11.9"
+    "@babel/runtime": "^7.14.6",
+    "@polkadot/api": "4.16.2",
+    "@polkadot/types": "4.16.2",
+    "@polkadot/util": "^6.10.1",
+    "@polkadot/x-rxjs": "^6.10.1"
   }
 }

packages/api-contract/src/Abi.ts

@@ -19,7 +19,7 @@ function findMessage <T extends AbiMessage> (list: T[], messageOrId: T | string
       ? list.find(({ identifier }) => [identifier, stringCamelCase(identifier)].includes(messageOrId.toString()))
       : messageOrId;
 
-  return assertReturn(message, `Attempted to call an invalid contract interface, ${stringify(messageOrId)}`);
+  return assertReturn(message, () => `Attempted to call an invalid contract interface, ${stringify(messageOrId)}`);
 }
 
 export class Abi {
@@ -127,7 +127,7 @@ export class Abi {
     const args = this.#createArgs(spec.args, spec);
     const event = {
       args,
-      docs: spec.docs.map((doc) => doc.toString()),
+      docs: spec.docs.map((d) => d.toString()),
       fromU8a: (data: Uint8Array): DecodedEvent => ({
         args: this.#decodeArgs(args, data),
         event
@@ -145,7 +145,7 @@ export class Abi {
     const message = {
       ...add,
       args,
-      docs: spec.docs.map((doc) => doc.toString()),
+      docs: spec.docs.map((d) => d.toString()),
       fromU8a: (data: Uint8Array): DecodedMessage => ({
         args: this.#decodeArgs(args, data),
         message

packages/api-contract/src/MetaRegistry.ts

@@ -35,8 +35,10 @@ export class MetaRegistry extends TypeRegistry {
   constructor (metadataVersion: string, chainProperties?: ChainProperties) {
     super();
 
-    // type indexes are 1-based pre-1.0 and 0-based post-1.0
-    this.typeOffset = metadataVersion.split('.')[0] === '0' ? 1 : 0;
+    const [major, minor] = metadataVersion.split('.').map((n) => parseInt(n, 10));
+
+    // type indexes are 1-based pre 0.7 and 0-based post
+    this.typeOffset = (major === 0 && minor < 7) ? 1 : 0;
 
     if (chainProperties) {
       this.setChainProperties(chainProperties);
@@ -124,7 +126,7 @@ export class MetaRegistry extends TypeRegistry {
         : {}
       ),
       ...(path.length > 1
-        ? { namespace: path.map((segment) => segment.toString()).join('::') }
+        ? { namespace: path.map((s) => s.toString()).join('::') }
         : {}
       ),
       ...(type.params.length > 0
@@ -154,15 +156,13 @@ export class MetaRegistry extends TypeRegistry {
 
     assert(isTuple || isStruct, 'Invalid fields type detected, expected either Tuple or Struct');
 
-    const sub = fields.map(({ name, type }) => {
-      return {
-        ...this.getMetaTypeDef({ type }),
-        ...(name.isSome
-          ? { name: name.unwrap().toString() }
-          : {}
-        )
-      };
-    });
+    const sub = fields.map(({ name, type }) => ({
+      ...this.getMetaTypeDef({ type }),
+      ...(name.isSome
+        ? { name: name.unwrap().toString() }
+        : {}
+      )
+    }));
 
     return isTuple && sub.length === 1
       ? sub[0]
@@ -213,32 +213,28 @@ export class MetaRegistry extends TypeRegistry {
     const { params, path } = this.#getMetaType(id);
     const specialVariant = path[0].toString();
 
-    if (specialVariant === 'Option') {
-      return {
+    return specialVariant === 'Option'
+      ? {
         info: TypeDefInfo.Option,
         sub: this.getMetaTypeDef({ type: params[0] })
-      };
-    } else if (specialVariant === 'Result') {
-      return {
-        info: TypeDefInfo.Result,
-        sub: params.map((type, index) => ({
-          name: ['Ok', 'Error'][index],
-          ...this.getMetaTypeDef({ type })
-        }))
-      };
-    }
-
-    return {
-      info: TypeDefInfo.Enum,
-      sub: this.#extractVariantSub(variants)
-    };
+      }
+      : specialVariant === 'Result'
+        ? {
+          info: TypeDefInfo.Result,
+          sub: params.map((type, index) => ({
+            name: ['Ok', 'Error'][index],
+            ...this.getMetaTypeDef({ type })
+          }))
+        }
+        : {
+          info: TypeDefInfo.Enum,
+          sub: this.#extractVariantSub(variants)
+        };
   }
 
   #extractVariantSub = (variants: SiVariant[]): TypeDef[] => {
-    const isAllUnitVariants = variants.every(({ fields }) => fields.length === 0);
-
-    if (isAllUnitVariants) {
-      return variants.map(({ discriminant, name }) => ({
+    return variants.every(({ fields }) => fields.length === 0)
+      ? variants.map(({ discriminant, name }) => ({
         ...(
           discriminant.isSome
             ? { ext: { discriminant: discriminant.unwrap().toNumber() } }
@@ -247,14 +243,10 @@ export class MetaRegistry extends TypeRegistry {
         info: TypeDefInfo.Plain,
         name: name.toString(),
         type: 'Null'
-      }));
-    }
-
-    return variants.map(({ fields, name }) =>
-      withTypeString({
+      }))
+      : variants.map(({ fields, name }) => withTypeString({
         ...this.#extractFields(fields),
         name: name.toString()
-      })
-    );
+      }));
   }
 }

packages/api-contract/src/base/Base.ts

@@ -26,6 +26,7 @@ export abstract class Base<ApiType extends ApiTypes> {
     this.registry = this.abi.registry;
     this._decorateMethod = decorateMethod;
 
-    assert(isFunction(api.rx.tx.contracts?.instantiateWithCode), 'You need to connect to a node with a V3 contracts module. Your node does not expose api.tx.contracts.instantiateWithCode on this instance');
+    assert(!!(api && api.isConnected && api.tx && api.tx.contracts && Object.keys(api.tx.contracts).length), 'Your API has not been initialized correctly and it not decorated with the runtime interfaces for contracts as retrieved from the on-chain runtime');
+    assert(isFunction(api.tx.contracts.instantiateWithCode), 'You need to connect to a chain with a runtime with a V3 contracts module. The runtime does not expose api.tx.contracts.instantiateWithCode');
   }
 }

packages/api-contract/src/base/Contract.ts

@@ -9,12 +9,10 @@ import type { AnyJson, CodecArg, ISubmittableResult } from '@polkadot/types/type
 import type { AbiMessage, ContractCallOutcome, ContractOptions, DecodedEvent } from '../types';
 import type { ContractCallResult, ContractCallSend, ContractQuery, ContractTx, MapMessageQuery, MapMessageTx } from './types';
 
-import BN from 'bn.js';
-
 import { SubmittableResult } from '@polkadot/api';
 import { ApiBase } from '@polkadot/api/base';
 import { createTypeUnsafe } from '@polkadot/types';
-import { assert, BN_HUNDRED, BN_ONE, BN_ZERO, bnToBn, isFunction, isUndefined, logger } from '@polkadot/util';
+import { assert, BN, BN_HUNDRED, BN_ONE, BN_ZERO, bnToBn, isFunction, isUndefined, logger } from '@polkadot/util';
 import { map } from '@polkadot/x-rxjs/operators';
 
 import { Abi } from '../Abi';

packages/api-contract/src/base/mock.ts

@@ -7,13 +7,12 @@ import { TypeRegistry } from '@polkadot/types';
 const registry = new TypeRegistry();
 
 export const mockApi = {
+  isConnected: true,
   registry,
-  rx: {
-    tx: {
-      contracts: {
-        instantiateWithCode: (): never => {
-          throw new Error('mock');
-        }
+  tx: {
+    contracts: {
+      instantiateWithCode: (): never => {
+        throw new Error('mock');
       }
     }
   }

packages/api-contract/src/base/types.ts

@@ -1,11 +1,11 @@
 // Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
 import type { SubmittableExtrinsic } from '@polkadot/api/submittable/types';
 import type { ApiTypes, ObsInnerType } from '@polkadot/api/types';
 import type { AccountId } from '@polkadot/types/interfaces';
 import type { CodecArg } from '@polkadot/types/types';
+import type { BN } from '@polkadot/util';
 import type { Observable } from '@polkadot/x-rxjs';
 import type { AbiMessage, BlueprintOptions, ContractCallOutcome, ContractOptions } from '../types';
 

packages/api-contract/src/base/util.ts

@@ -5,11 +5,10 @@ import type { SubmittableResult } from '@polkadot/api';
 import type { SubmittableExtrinsic } from '@polkadot/api/submittable/types';
 import type { ApiTypes } from '@polkadot/api/types';
 import type { CodecArg } from '@polkadot/types/types';
+import type { BN } from '@polkadot/util';
 import type { AbiConstructor, BlueprintOptions } from '../types';
 import type { BlueprintDeploy, ContractGeneric } from './types';
 
-import BN from 'bn.js';
-
 import { Bytes } from '@polkadot/types';
 import { compactAddLength, u8aToU8a } from '@polkadot/util';
 import { randomAsU8a } from '@polkadot/util-crypto';

packages/api-contract/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api-contract', version: '4.12.1' };
+export const packageInfo = { name: '@polkadot/api-contract', version: '4.16.2' };

packages/api-contract/src/types.ts

@@ -1,12 +1,12 @@
 // Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
 import type { ApiBase } from '@polkadot/api/base';
 import type { ApiTypes } from '@polkadot/api/types';
 import type { Text, u64 } from '@polkadot/types';
 import type { ContractExecResultResult, ContractSelector } from '@polkadot/types/interfaces';
 import type { Codec, CodecArg, TypeDef } from '@polkadot/types/types';
+import type { BN } from '@polkadot/util';
 import type { Abi } from '.';
 
 export interface ContractBase<ApiType extends ApiTypes> {

packages/api-contract/src/util.ts

@@ -4,10 +4,9 @@
 import type { SubmittableResult } from '@polkadot/api';
 import type { EventRecord } from '@polkadot/types/interfaces';
 import type { CodecArg } from '@polkadot/types/types';
+import type { BN } from '@polkadot/util';
 import type { BlueprintOptions, ContractOptions } from './types';
 
-import BN from 'bn.js';
-
 import { isBigInt, isBn, isNumber, isString } from '@polkadot/util';
 
 type ContractEvents = 'CodeStored' | 'ContractEmitted' | 'ContractExecution' | 'Instantiated';

packages/api-derive/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-derive",
-  "version": "4.12.1",
+  "version": "4.16.2",
   "type": "module",
   "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
   "main": "index.js",
@@ -19,17 +19,16 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.0",
-    "@polkadot/api": "4.12.1",
-    "@polkadot/rpc-core": "4.12.1",
-    "@polkadot/types": "4.12.1",
-    "@polkadot/util": "^6.6.1",
-    "@polkadot/util-crypto": "^6.6.1",
-    "@polkadot/x-rxjs": "^6.6.1",
-    "bn.js": "^4.11.9"
+    "@babel/runtime": "^7.14.6",
+    "@polkadot/api": "4.16.2",
+    "@polkadot/rpc-core": "4.16.2",
+    "@polkadot/types": "4.16.2",
+    "@polkadot/util": "^6.10.1",
+    "@polkadot/util-crypto": "^6.10.1",
+    "@polkadot/x-rxjs": "^6.10.1"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.6.1",
-    "@polkadot/rpc-provider": "4.12.1"
+    "@polkadot/keyring": "^6.10.1",
+    "@polkadot/rpc-provider": "4.16.2"
   }
 }

packages/api-derive/src/balances/account.ts

@@ -23,13 +23,19 @@ type DeriveCustomAccount = ApiInterfaceRx['derive'] & {
   }
 }
 
+function zeroBalance (api: ApiInterfaceRx) {
+  return api.registry.createType('Balance');
+}
+
 function getBalance (api: ApiInterfaceRx, [freeBalance, reservedBalance, frozenFee, frozenMisc]: BalanceResult): DeriveBalancesAccountData {
+  const votingBalance = api.registry.createType('Balance', freeBalance.toBn());
+
   return {
     freeBalance,
     frozenFee,
     frozenMisc,
     reservedBalance,
-    votingBalance: api.registry.createType('Balance', freeBalance.toBn())
+    votingBalance
   };
 }
 
@@ -55,7 +61,16 @@ function queryBalancesFree (api: ApiInterfaceRx, accountId: AccountId): Observab
   ]).pipe(
     map(([freeBalance, reservedBalance, accountNonce]): Result => [
       accountNonce,
-      [[freeBalance, reservedBalance, api.registry.createType('Balance'), api.registry.createType('Balance')]]
+      [[freeBalance, reservedBalance, zeroBalance(api), zeroBalance(api)]]
+    ])
+  );
+}
+
+function querySystemNonce (api: ApiInterfaceRx, accountId: AccountId): Observable<Result> {
+  return api.query.system.accountNonce<Index>(accountId).pipe(
+    map((accountNonce): Result => [
+      accountNonce,
+      [[zeroBalance(api), zeroBalance(api), zeroBalance(api), zeroBalance(api)]]
     ])
   );
 }
@@ -71,6 +86,7 @@ function queryBalancesAccount (api: ApiInterfaceRx, accountId: AccountId, module
   const extract = (data: AccountData[]) =>
     data.map(({ feeFrozen, free, miscFrozen, reserved }): BalanceResult => [free, reserved, feeFrozen, miscFrozen]);
 
+  // NOTE this is for the first case where we do have instances specified
   return isFunction(api.query.system.account)
     ? api.queryMulti<[AccountInfo, ...(AccountData[])]>([[api.query.system.account, accountId], ...balances]).pipe(
       map(([{ nonce }, ...balances]): Result => [nonce, extract(balances)])
@@ -80,16 +96,27 @@ function queryBalancesAccount (api: ApiInterfaceRx, accountId: AccountId, module
     );
 }
 
-function queryCurrent (api: ApiInterfaceRx, accountId: AccountId): Observable<Result> {
+function querySystemAccount (api: ApiInterfaceRx, accountId: AccountId): Observable<Result> {
   // AccountInfo is current, support old, eg. Edgeware
   return api.query.system.account<AccountInfo | ITuple<[Index, AccountData]>>(accountId).pipe(
     map((infoOrTuple): Result => {
-      const { feeFrozen, free, miscFrozen, reserved } = (infoOrTuple as AccountInfo).nonce
+      const data = (infoOrTuple as AccountInfo).nonce
         ? (infoOrTuple as AccountInfo).data
         : (infoOrTuple as [Index, AccountData])[1];
 
+      const nonce = (infoOrTuple as AccountInfo).nonce || (infoOrTuple as [Index, AccountData])[0];
+
+      if (!data || data.isEmpty) {
+        return [
+          nonce,
+          [[zeroBalance(api), zeroBalance(api), zeroBalance(api), zeroBalance(api)]]
+        ];
+      }
+
+      const { feeFrozen, free, miscFrozen, reserved } = data;
+
       return [
-        (infoOrTuple as AccountInfo).nonce || (infoOrTuple as [Index, AccountData])[0],
+        nonce,
         [[free, reserved, feeFrozen, miscFrozen]]
       ];
     })
@@ -113,6 +140,10 @@ function queryCurrent (api: ApiInterfaceRx, accountId: AccountId): Observable<Re
  */
 export function account (instanceId: string, api: ApiInterfaceRx): (address: AccountIndex | AccountId | Address | string) => Observable<DeriveBalancesAccount> {
   const balanceInstances = api.registry.getModuleInstances(api.runtimeVersion.specName.toString(), 'balances');
+  const empty: Result = [
+    api.registry.createType('Index'),
+    [[zeroBalance(api), zeroBalance(api), zeroBalance(api), zeroBalance(api)]]
+  ];
 
   return memo(instanceId, (address: AccountIndex | AccountId | Address | string): Observable<DeriveBalancesAccount> =>
     api.derive.accounts.accountId(address).pipe(
@@ -122,19 +153,17 @@ export function account (instanceId: string, api: ApiInterfaceRx): (address: Acc
             of(accountId),
             balanceInstances
               ? queryBalancesAccount(api, accountId, balanceInstances)
-              : isFunction(api.query.system.account)
-                ? queryCurrent(api, accountId)
-                : isFunction(api.query.balances.account)
+              : isFunction(api.query.system?.account)
+                ? querySystemAccount(api, accountId)
+                : isFunction(api.query.balances?.account)
                   ? queryBalancesAccount(api, accountId)
-                  : queryBalancesFree(api, accountId)
-          ])
-          : of([
-            api.registry.createType('AccountId'),
-            [
-              api.registry.createType('Index'),
-              [[api.registry.createType('Balance'), api.registry.createType('Balance'), api.registry.createType('Balance'), api.registry.createType('Balance')]]
-            ]
+                  : isFunction(api.query.balances?.freeBalance)
+                    ? queryBalancesFree(api, accountId)
+                    : isFunction(api.query.system?.accountNonce)
+                      ? querySystemNonce(api, accountId)
+                      : of(empty)
           ])
+          : of([api.registry.createType('AccountId'), empty])
         )
       ),
       map((result): DeriveBalancesAccount => calcBalances(api, result))

packages/api-derive/src/balances/all.ts

@@ -7,9 +7,7 @@ import type { AccountId, AccountIndex, Address, Balance, BalanceLock, BalanceLoc
 import type { Observable } from '@polkadot/x-rxjs';
 import type { DeriveBalancesAccount, DeriveBalancesAccountData, DeriveBalancesAll, DeriveBalancesAllAccountData } from '../types';
 
-import BN from 'bn.js';
-
-import { bnMax, isFunction } from '@polkadot/util';
+import { BN, bnMax, isFunction } from '@polkadot/util';
 import { combineLatest, of } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';
 

packages/api-derive/src/contracts/fees.ts

@@ -2,11 +2,10 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
+import type { BN } from '@polkadot/util';
 import type { Observable } from '@polkadot/x-rxjs';
 import type { DeriveContractFees } from '../types';
 
-import BN from 'bn.js';
-
 import { of } from '@polkadot/x-rxjs';
 import { map } from '@polkadot/x-rxjs/operators';
 

packages/api-derive/src/democracy/locks.ts

@@ -4,11 +4,10 @@
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { Option } from '@polkadot/types';
 import type { AccountId, ReferendumInfo, ReferendumInfoFinished, ReferendumInfoTo239, Vote, VotingDelegating, VotingDirect, VotingDirectVote } from '@polkadot/types/interfaces';
+import type { BN } from '@polkadot/util';
 import type { Observable } from '@polkadot/x-rxjs';
 import type { DeriveDemocracyLock } from '../types';
 
-import BN from 'bn.js';
-
 import { BN_ZERO, isUndefined } from '@polkadot/util';
 import { of } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';

packages/api-derive/src/democracy/referendumIds.ts

@@ -3,10 +3,9 @@
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { ReferendumIndex } from '@polkadot/types/interfaces';
+import type { BN } from '@polkadot/util';
 import type { Observable } from '@polkadot/x-rxjs';
 
-import BN from 'bn.js';
-
 import { of } from '@polkadot/x-rxjs';
 import { map } from '@polkadot/x-rxjs/operators';
 

packages/api-derive/src/democracy/referendumsInfo.ts

@@ -4,11 +4,10 @@
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { Option, Vec } from '@polkadot/types';
 import type { AccountId, ReferendumInfo, ReferendumInfoTo239, Vote, Voting, VotingDelegating, VotingDirectVote } from '@polkadot/types/interfaces';
+import type { BN } from '@polkadot/util';
 import type { Observable } from '@polkadot/x-rxjs';
 import type { DeriveBalancesAccount, DeriveReferendum, DeriveReferendumVote, DeriveReferendumVotes } from '../types';
 
-import BN from 'bn.js';
-
 import { isFunction } from '@polkadot/util';
 import { combineLatest, of } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';

packages/api-derive/src/democracy/sqrtElectorate.ts

@@ -2,10 +2,9 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
+import type { BN } from '@polkadot/util';
 import type { Observable } from '@polkadot/x-rxjs';
 
-import BN from 'bn.js';
-
 import { bnSqrt } from '@polkadot/util';
 import { map } from '@polkadot/x-rxjs/operators';
 

packages/api-derive/src/democracy/types.ts

@@ -1,9 +1,9 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
 import type { Vec } from '@polkadot/types';
 import type { AccountId, Balance, BlockNumber, Hash, PropIndex, Proposal, ReferendumIndex, ReferendumInfoTo239, ReferendumStatus, Vote, VoteThreshold } from '@polkadot/types/interfaces';
+import type { BN } from '@polkadot/util';
 
 export interface DeriveDemocracyLock {
   balance: Balance;

packages/api-derive/src/democracy/util.ts

@@ -7,9 +7,7 @@ import type { AccountId, Balance, BlockNumber, PreimageStatus, Proposal, Referen
 import type { ITuple } from '@polkadot/types/types';
 import type { DeriveProposalImage, DeriveReferendum, DeriveReferendumVote, DeriveReferendumVotes, DeriveReferendumVoteState } from '../types';
 
-import BN from 'bn.js';
-
-import { bnSqrt } from '@polkadot/util';
+import { BN, bnSqrt } from '@polkadot/util';
 
 type PreimageInfo = [Bytes, AccountId, Balance, BlockNumber];
 type OldPreimage = ITuple<PreimageInfo>;

packages/api-derive/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api-derive', version: '4.12.1' };
+export const packageInfo = { name: '@polkadot/api-derive', version: '4.16.2' };

packages/api-derive/src/staking/account.ts

@@ -5,9 +5,7 @@ import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { Balance, StakingLedger, UnlockChunk } from '@polkadot/types/interfaces';
 import type { DeriveSessionInfo, DeriveStakingAccount, DeriveStakingKeys, DeriveStakingQuery, DeriveUnlocking } from '../types';
 
-import BN from 'bn.js';
-
-import { BN_ZERO } from '@polkadot/util';
+import { BN, BN_ZERO } from '@polkadot/util';
 import { combineLatest, Observable } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';
 

packages/api-derive/src/staking/erasHistoric.ts

@@ -4,10 +4,10 @@
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { Option, u32 } from '@polkadot/types';
 import type { ActiveEraInfo, EraIndex } from '@polkadot/types/interfaces';
+import type { BN } from '@polkadot/util';
 import type { Observable } from '@polkadot/x-rxjs';
 
-import BN from 'bn.js';
-
+import { BN_ONE, BN_ZERO } from '@polkadot/util';
 import { map } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';
@@ -24,12 +24,12 @@ export function erasHistoric (instanceId: string, api: ApiInterfaceRx): (withAct
         const activeEra: BN = activeEraOpt.unwrapOrDefault().index;
         let lastEra = activeEra;
 
-        while (lastEra.gten(0) && (result.length < max)) {
+        while (lastEra.gte(BN_ZERO) && (result.length < max)) {
           if ((lastEra !== activeEra) || (withActive === true)) {
             result.push(api.registry.createType('EraIndex', lastEra));
           }
 
-          lastEra = lastEra.subn(1);
+          lastEra = lastEra.sub(BN_ONE);
         }
 
         // go from oldest to newest

packages/api-derive/src/staking/stakerRewards.ts

@@ -3,12 +3,11 @@
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { AccountId, EraIndex, StakingLedger } from '@polkadot/types/interfaces';
+import type { BN } from '@polkadot/util';
 import type { Observable } from '@polkadot/x-rxjs';
 import type { DeriveEraPoints, DeriveEraPrefs, DeriveEraRewards, DeriveEraValPrefs, DeriveStakerExposure, DeriveStakerReward, DeriveStakerRewardValidator } from '../types';
 import type { DeriveStakingQuery } from './types';
 
-import BN from 'bn.js';
-
 import { BN_BILLION, BN_ZERO } from '@polkadot/util';
 import { combineLatest, of } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';
@@ -121,8 +120,6 @@ function filterRewards (eras: EraIndex[], valInfo: [string, DeriveStakingQuery][
         return false;
       }
 
-      reward.isStakerPayout = true;
-
       removeClaimed(validators, queryValidators, reward);
 
       return true;
@@ -165,17 +162,21 @@ export function _stakerRewards (instanceId: string, api: ApiInterfaceRx): (accou
         const [allValidators, stashValidators] = allUniqValidators(allRewards);
 
         return api.derive.staking.queryMulti(allValidators, { withLedger: true }).pipe(
-          map((queriedVals): DeriveStakerReward[][] => {
-            return queries.map(({ stakingLedger }, index): DeriveStakerReward[] => {
-              const rewards = allRewards[index];
-              const ownValidators = stashValidators[index].map((validatorId): [string, DeriveStakingQuery] => [
-                validatorId,
-                queriedVals.find((q) => q.accountId.eq(validatorId)) as DeriveStakingQuery
-              ]);
-
-              return filterRewards(eras, ownValidators, { rewards, stakingLedger });
-            });
-          })
+          map((queriedVals): DeriveStakerReward[][] =>
+            queries.map(({ stakingLedger }, index): DeriveStakerReward[] =>
+              filterRewards(
+                eras,
+                stashValidators[index].map((validatorId): [string, DeriveStakingQuery] => [
+                  validatorId,
+                  queriedVals.find((q) => q.accountId.eq(validatorId)) as DeriveStakingQuery
+                ]),
+                {
+                  rewards: allRewards[index],
+                  stakingLedger
+                }
+              )
+            )
+          )
         );
       })
     )

packages/api-derive/src/staking/types.ts

@@ -1,8 +1,8 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
 import type { AccountId, Balance, EraIndex, Exposure, RewardDestination, RewardPoint, StakingLedger, ValidatorPrefs } from '@polkadot/types/interfaces';
+import type { BN } from '@polkadot/util';
 import type { DeriveSessionIndexes } from '../session/types';
 
 export type DeriveEraValPoints = Record<string, RewardPoint>;
@@ -81,7 +81,6 @@ export interface DeriveStakerRewardValidator {
 export interface DeriveStakerReward {
   era: EraIndex;
   eraReward: Balance;
-  isStakerPayout?: boolean;
   isEmpty: boolean;
   isValidator: boolean;
   nominating: DeriveEraExposureNominating[];

packages/api-derive/src/tx/constants.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
+import { BN } from '@polkadot/util';
 
 export const FALLBACK_MAX_HASH_COUNT = 250;
 

packages/api-derive/src/types.ts

@@ -1,9 +1,9 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
 import type { u32 } from '@polkadot/types';
 import type { AccountId, Balance, BalanceLock, BalanceLockTo212, BalanceOf, Bid, BidKind, BlockNumber, Bounty, BountyIndex, Hash, Index, Proposal, ProposalIndex, SetIndex, SocietyVote, StrikeCount, TreasuryProposal, Votes, VouchingStatus } from '@polkadot/types/interfaces';
+import type { BN } from '@polkadot/util';
 
 export * from './accounts/types';
 export * from './council/types';

packages/api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "4.12.1",
+  "version": "4.16.2",
   "type": "module",
   "description": "Promise and RxJS wrappers around the Polkadot JS RPC",
   "main": "index.js",
@@ -19,18 +19,17 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.0",
-    "@polkadot/api-derive": "4.12.1",
-    "@polkadot/keyring": "^6.6.1",
-    "@polkadot/metadata": "4.12.1",
-    "@polkadot/rpc-core": "4.12.1",
-    "@polkadot/rpc-provider": "4.12.1",
-    "@polkadot/types": "4.12.1",
-    "@polkadot/types-known": "4.12.1",
-    "@polkadot/util": "^6.6.1",
-    "@polkadot/util-crypto": "^6.6.1",
-    "@polkadot/x-rxjs": "^6.6.1",
-    "bn.js": "^4.11.9",
+    "@babel/runtime": "^7.14.6",
+    "@polkadot/api-derive": "4.16.2",
+    "@polkadot/keyring": "^6.10.1",
+    "@polkadot/metadata": "4.16.2",
+    "@polkadot/rpc-core": "4.16.2",
+    "@polkadot/rpc-provider": "4.16.2",
+    "@polkadot/types": "4.16.2",
+    "@polkadot/types-known": "4.16.2",
+    "@polkadot/util": "^6.10.1",
+    "@polkadot/util-crypto": "^6.10.1",
+    "@polkadot/x-rxjs": "^6.10.1",
     "eventemitter3": "^4.0.7"
   }
 }

packages/api/src/augment/consts.ts

@@ -1,7 +1,7 @@
 // Auto-generated via `yarn polkadot-types-from-chain`, do not edit
 /* eslint-disable */
 
-import type { Vec, u16, u32, u64, u8 } from '@polkadot/types';
+import type { Vec, u16, u32, u64 } from '@polkadot/types';
 import type { Codec } from '@polkadot/types/types';
 import type { Schedule } from '@polkadot/types/interfaces/contracts';
 import type { Balance, BalanceOf, BlockNumber, LockIdentifier, Moment, PalletId, Perbill, Percent, Permill, RuntimeDbWeight, Weight } from '@polkadot/types/interfaces/runtime';
@@ -160,7 +160,7 @@ declare module '@polkadot/api/types/consts' {
        **/
       enactmentPeriod: BlockNumber & AugmentedConst<ApiType>;
       /**
-       * Minimum voting period allowed for an emergency referendum.
+       * Minimum voting period allowed for a fast-track referendum.
        **/
       fastTrackVotingPeriod: BlockNumber & AugmentedConst<ApiType>;
       /**
@@ -169,6 +169,9 @@ declare module '@polkadot/api/types/consts' {
       launchPeriod: BlockNumber & AugmentedConst<ApiType>;
       /**
        * The maximum number of votes for an account.
+       * 
+       * Also used to compute weight, an overly big value can
+       * lead to extrinsic with very big weight: see `delegate` for instance.
        **/
       maxVotes: u32 & AugmentedConst<ApiType>;
       /**
@@ -406,7 +409,7 @@ declare module '@polkadot/api/types/consts' {
       /**
        * The maximum amount of proxies allowed for a single account.
        **/
-      maxProxies: u16 & AugmentedConst<ApiType>;
+      maxProxies: u32 & AugmentedConst<ApiType>;
       /**
        * The base amount of currency needed to reserve for creating a proxy.
        * 
@@ -505,9 +508,6 @@ declare module '@polkadot/api/types/consts' {
        * Number of eras that staked funds must remain bonded for.
        **/
       bondingDuration: EraIndex & AugmentedConst<ApiType>;
-      /**
-       * Maximum number of nominations per nominator.
-       **/
       maxNominations: u32 & AugmentedConst<ApiType>;
       /**
        * The maximum number of nominators rewarded for each validator.
@@ -523,9 +523,8 @@ declare module '@polkadot/api/types/consts' {
       /**
        * Number of eras that slashes are deferred by, after computation.
        * 
-       * This should be less than the bonding duration.
-       * Set to 0 if slashes should be applied immediately, without opportunity for
-       * intervention.
+       * This should be less than the bonding duration. Set to 0 if slashes
+       * should be applied immediately, without opportunity for intervention.
        **/
       slashDeferDuration: EraIndex & AugmentedConst<ApiType>;
       /**
@@ -557,7 +556,7 @@ declare module '@polkadot/api/types/consts' {
        * that the runtime should know about the prefix in order to make use of it as
        * an identifier of the chain.
        **/
-      ss58Prefix: u8 & AugmentedConst<ApiType>;
+      ss58Prefix: u16 & AugmentedConst<ApiType>;
       /**
        * Get the chain's current version.
        **/

packages/api/src/augment/errors.ts

@@ -136,6 +136,10 @@ declare module '@polkadot/api/types/errors' {
        * Account liquidity restrictions prevent withdrawal
        **/
       LiquidityRestrictions: AugmentedError<ApiType>;
+      /**
+       * Number of named reserves exceed MaxReserves
+       **/
+      TooManyReserves: AugmentedError<ApiType>;
       /**
        * Vesting balance too high to send value
        **/
@@ -252,9 +256,9 @@ declare module '@polkadot/api/types/errors' {
        **/
       DuplicateTopics: AugmentedError<ApiType>;
       /**
-       * `seal_input` was called twice from the same contract execution context.
+       * `seal_call` forwarded this contracts input. It therefore is no longer available.
        **/
-      InputAlreadyRead: AugmentedError<ApiType>;
+      InputForwarded: AugmentedError<ApiType>;
       /**
        * An origin TrieId written in the current block.
        **/
@@ -312,9 +316,7 @@ declare module '@polkadot/api/types/errors' {
        **/
       RandomSubjectTooLong: AugmentedError<ApiType>;
       /**
-       * The action performed is not allowed while the contract performing it is already
-       * on the call stack. Those actions are contract self destruction and restoration
-       * of a tombstone.
+       * A call tried to invoke a contract that is flagged as non-reentrant.
        **/
       ReentranceDenied: AugmentedError<ApiType>;
       /**
@@ -339,6 +341,11 @@ declare module '@polkadot/api/types/errors' {
        * This can be triggered by a call to `seal_terminate` or `seal_restore_to`.
        **/
       TerminatedInConstructor: AugmentedError<ApiType>;
+      /**
+       * Termination of a contract is not allowed while the contract is already
+       * on the call stack. Can be triggered by `seal_terminate` or `seal_restore_to.
+       **/
+      TerminatedWhileReentrant: AugmentedError<ApiType>;
       /**
        * The amount of topics passed to `seal_deposit_events` exceeds the limit.
        **/
@@ -544,6 +551,10 @@ declare module '@polkadot/api/types/errors' {
       [key: string]: AugmentedError<ApiType>;
     };
     electionProviderMultiPhase: {
+      /**
+       * The call is not allowed at this point.
+       **/
+      CallNotAllowed: AugmentedError<ApiType>;
       /**
        * OCW submitted solution for wrong round
        **/
@@ -1175,6 +1186,10 @@ declare module '@polkadot/api/types/errors' {
        * A nomination target was supplied that was blocked or otherwise not a validator.
        **/
       BadTarget: AugmentedError<ApiType>;
+      /**
+       * The user has enough bond and thus cannot be chilled forcefully by an external person.
+       **/
+      CannotChillOther: AugmentedError<ApiType>;
       /**
        * Duplicate index.
        **/
@@ -1196,9 +1211,9 @@ declare module '@polkadot/api/types/errors' {
        **/
       IncorrectSlashingSpans: AugmentedError<ApiType>;
       /**
-       * Can not bond with value less than minimum balance.
+       * Can not bond with value less than minimum required.
        **/
-      InsufficientValue: AugmentedError<ApiType>;
+      InsufficientBond: AugmentedError<ApiType>;
       /**
        * Invalid era to reward.
        **/
@@ -1231,10 +1246,20 @@ declare module '@polkadot/api/types/errors' {
        * Can not rebond without unlocking chunks.
        **/
       NoUnlockChunk: AugmentedError<ApiType>;
+      /**
+       * There are too many nominators in the system. Governance needs to adjust the staking settings
+       * to keep things safe for the runtime.
+       **/
+      TooManyNominators: AugmentedError<ApiType>;
       /**
        * Too many nomination targets supplied.
        **/
       TooManyTargets: AugmentedError<ApiType>;
+      /**
+       * There are too many validators in the system. Governance needs to adjust the staking settings
+       * to keep things safe for the runtime.
+       **/
+      TooManyValidators: AugmentedError<ApiType>;
       /**
        * Generic error
        **/
@@ -1370,6 +1395,64 @@ declare module '@polkadot/api/types/errors' {
        **/
       [key: string]: AugmentedError<ApiType>;
     };
+    transactionStorage: {
+      /**
+       * Attempted to call `store` outside of block execution.
+       **/
+      BadContext: AugmentedError<ApiType>;
+      /**
+       * Double proof check in the block.
+       **/
+      DoubleCheck: AugmentedError<ApiType>;
+      /**
+       * Attempting to store empty transaction
+       **/
+      EmptyTransaction: AugmentedError<ApiType>;
+      /**
+       * Insufficient account balance.
+       **/
+      InsufficientFunds: AugmentedError<ApiType>;
+      /**
+       * Proof failed verification.
+       **/
+      InvalidProof: AugmentedError<ApiType>;
+      /**
+       * Missing storage proof.
+       **/
+      MissingProof: AugmentedError<ApiType>;
+      /**
+       * Unable to verify proof becasue state data is missing.
+       **/
+      MissingStateData: AugmentedError<ApiType>;
+      /**
+       * Invalid configuration.
+       **/
+      NotConfigured: AugmentedError<ApiType>;
+      /**
+       * Storage proof was not checked in the block.
+       **/
+      ProofNotChecked: AugmentedError<ApiType>;
+      /**
+       * Renewed extrinsic is not found.
+       **/
+      RenewedNotFound: AugmentedError<ApiType>;
+      /**
+       * Too many transactions in the block.
+       **/
+      TooManyTransactions: AugmentedError<ApiType>;
+      /**
+       * Transaction is too large.
+       **/
+      TransactionTooLarge: AugmentedError<ApiType>;
+      /**
+       * Proof was not expected in this block.
+       **/
+      UnexpectedProof: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
+    };
     treasury: {
       /**
        * Proposer's balance is too low.
@@ -1388,6 +1471,52 @@ declare module '@polkadot/api/types/errors' {
        **/
       [key: string]: AugmentedError<ApiType>;
     };
+    uniques: {
+      /**
+       * The asset instance ID has already been used for an asset.
+       **/
+      AlreadyExists: AugmentedError<ApiType>;
+      /**
+       * Invalid witness data given.
+       **/
+      BadWitness: AugmentedError<ApiType>;
+      /**
+       * The asset instance or class is frozen.
+       **/
+      Frozen: AugmentedError<ApiType>;
+      /**
+       * The asset ID is already taken.
+       **/
+      InUse: AugmentedError<ApiType>;
+      /**
+       * There is no delegate approved.
+       **/
+      NoDelegate: AugmentedError<ApiType>;
+      /**
+       * The signing account has no permission to do the operation.
+       **/
+      NoPermission: AugmentedError<ApiType>;
+      /**
+       * No approval exists that would allow the transfer.
+       **/
+      Unapproved: AugmentedError<ApiType>;
+      /**
+       * The given asset ID is unknown.
+       **/
+      Unknown: AugmentedError<ApiType>;
+      /**
+       * The delegate turned out to be different to what was expected.
+       **/
+      WrongDelegate: AugmentedError<ApiType>;
+      /**
+       * The owner turned out to be different to what was expected.
+       **/
+      WrongOwner: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
+    };
     vesting: {
       /**
        * Amount being transferred is too low to create a vesting schedule.

packages/api/src/augment/events.ts

@@ -21,6 +21,7 @@ import type { IdentificationTuple, SessionIndex } from '@polkadot/types/interfac
 import type { ElectionCompute, EraIndex } from '@polkadot/types/interfaces/staking';
 import type { DispatchError, DispatchInfo, DispatchResult } from '@polkadot/types/interfaces/system';
 import type { BountyIndex } from '@polkadot/types/interfaces/treasury';
+import type { ClassId, InstanceId } from '@polkadot/types/interfaces/uniques';
 import type { Timepoint } from '@polkadot/types/interfaces/utility';
 import type { ApiTypes } from '@polkadot/api/types';
 
@@ -834,6 +835,10 @@ declare module '@polkadot/api/types/events' {
        * A new set of stakers was elected.
        **/
       StakingElection: AugmentedEvent<ApiType, []>;
+      /**
+       * The election failed. No new era is planned.
+       **/
+      StakingElectionFailed: AugmentedEvent<ApiType, []>;
       /**
        * An account has unbonded this amount. \[stash, amount\]
        **/
@@ -995,6 +1000,24 @@ declare module '@polkadot/api/types/events' {
        **/
       [key: string]: AugmentedEvent<ApiType>;
     };
+    transactionStorage: {
+      /**
+       * Storage proof was successfully checked.
+       **/
+      ProofChecked: AugmentedEvent<ApiType, []>;
+      /**
+       * Renewed data under specified index.
+       **/
+      Renewed: AugmentedEvent<ApiType, [u32]>;
+      /**
+       * Stored data under specified index.
+       **/
+      Stored: AugmentedEvent<ApiType, [u32]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
+    };
     treasury: {
       /**
        * Some funds have been allocated. \[proposal_index, award, beneficiary\]
@@ -1030,6 +1053,108 @@ declare module '@polkadot/api/types/events' {
        **/
       [key: string]: AugmentedEvent<ApiType>;
     };
+    uniques: {
+      /**
+       * An approval for a `delegate` account to transfer the `instance` of an asset `class` was
+       * cancelled by its `owner`.
+       * \[ class, instance, owner, delegate \]
+       **/
+      ApprovalCancelled: AugmentedEvent<ApiType, [ClassId, InstanceId, AccountId, AccountId]>;
+      /**
+       * An `instance` of an asset `class` has been approved by the `owner` for transfer by a
+       * `delegate`.
+       * \[ class, instance, owner, delegate \]
+       **/
+      ApprovedTransfer: AugmentedEvent<ApiType, [ClassId, InstanceId, AccountId, AccountId]>;
+      /**
+       * An asset `class` has had its attributes changed by the `Force` origin.
+       * \[ class \]
+       **/
+      AssetStatusChanged: AugmentedEvent<ApiType, [ClassId]>;
+      /**
+       * Attribute metadata has been cleared for an asset class or instance.
+       * \[ class, maybe_instance, key, maybe_value \]
+       **/
+      AttributeCleared: AugmentedEvent<ApiType, [ClassId, Option<InstanceId>, Bytes]>;
+      /**
+       * New attribute metadata has been set for an asset class or instance.
+       * \[ class, maybe_instance, key, value \]
+       **/
+      AttributeSet: AugmentedEvent<ApiType, [ClassId, Option<InstanceId>, Bytes, Bytes]>;
+      /**
+       * An asset `instance` was destroyed. \[ class, instance, owner \]
+       **/
+      Burned: AugmentedEvent<ApiType, [ClassId, InstanceId, AccountId]>;
+      /**
+       * Some asset `class` was frozen. \[ class \]
+       **/
+      ClassFrozen: AugmentedEvent<ApiType, [ClassId]>;
+      /**
+       * Metadata has been cleared for an asset class. \[ class \]
+       **/
+      ClassMetadataCleared: AugmentedEvent<ApiType, [ClassId]>;
+      /**
+       * New metadata has been set for an asset class. \[ class, data, is_frozen \]
+       **/
+      ClassMetadataSet: AugmentedEvent<ApiType, [ClassId, Bytes, bool]>;
+      /**
+       * Some asset `class` was thawed. \[ class \]
+       **/
+      ClassThawed: AugmentedEvent<ApiType, [ClassId]>;
+      /**
+       * An asset class was created. \[ class, creator, owner \]
+       **/
+      Created: AugmentedEvent<ApiType, [ClassId, AccountId, AccountId]>;
+      /**
+       * An asset `class` was destroyed. \[ class \]
+       **/
+      Destroyed: AugmentedEvent<ApiType, [ClassId]>;
+      /**
+       * An asset class was force-created. \[ class, owner \]
+       **/
+      ForceCreated: AugmentedEvent<ApiType, [ClassId, AccountId]>;
+      /**
+       * Some asset `instance` was frozen. \[ class, instance \]
+       **/
+      Frozen: AugmentedEvent<ApiType, [ClassId, InstanceId]>;
+      /**
+       * An asset `instace` was issued. \[ class, instance, owner \]
+       **/
+      Issued: AugmentedEvent<ApiType, [ClassId, InstanceId, AccountId]>;
+      /**
+       * Metadata has been cleared for an asset instance. \[ class, instance \]
+       **/
+      MetadataCleared: AugmentedEvent<ApiType, [ClassId, InstanceId]>;
+      /**
+       * New metadata has been set for an asset instance.
+       * \[ class, instance, data, is_frozen \]
+       **/
+      MetadataSet: AugmentedEvent<ApiType, [ClassId, InstanceId, Bytes, bool]>;
+      /**
+       * The owner changed \[ class, new_owner \]
+       **/
+      OwnerChanged: AugmentedEvent<ApiType, [ClassId, AccountId]>;
+      /**
+       * Metadata has been cleared for an asset instance. \[ class, successful_instances \]
+       **/
+      Redeposited: AugmentedEvent<ApiType, [ClassId, Vec<InstanceId>]>;
+      /**
+       * The management team changed \[ class, issuer, admin, freezer \]
+       **/
+      TeamChanged: AugmentedEvent<ApiType, [ClassId, AccountId, AccountId, AccountId]>;
+      /**
+       * Some asset `instance` was thawed. \[ class, instance \]
+       **/
+      Thawed: AugmentedEvent<ApiType, [ClassId, InstanceId]>;
+      /**
+       * An asset `instace` was transferred. \[ class, instance, from, to \]
+       **/
+      Transferred: AugmentedEvent<ApiType, [ClassId, InstanceId, AccountId, AccountId]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
+    };
     utility: {
       /**
        * Batch of dispatches completed fully with no error.

packages/api/src/augment/query.ts

@@ -6,7 +6,7 @@ import type { AnyNumber, ITuple, Observable } from '@polkadot/types/types';
 import type { AssetApproval, AssetBalance, AssetDetails, AssetMetadata } from '@polkadot/types/interfaces/assets';
 import type { UncleEntryItem } from '@polkadot/types/interfaces/authorship';
 import type { BabeAuthorityWeight, BabeEpochConfiguration, MaybeRandomness, NextConfigDescriptor, Randomness } from '@polkadot/types/interfaces/babe';
-import type { AccountData, BalanceLock } from '@polkadot/types/interfaces/balances';
+import type { AccountData, BalanceLock, ReserveData } from '@polkadot/types/interfaces/balances';
 import type { ProposalIndex, Votes } from '@polkadot/types/interfaces/collective';
 import type { AuthorityId } from '@polkadot/types/interfaces/consensus';
 import type { CodeHash, ContractInfo, DeletedContract, PrefabWasmModule } from '@polkadot/types/interfaces/contracts';
@@ -20,7 +20,7 @@ import type { CallIndex, LotteryConfig } from '@polkadot/types/interfaces/lotter
 import type { Kind, OffenceDetails, OpaqueTimeSlot, ReportIdOf } from '@polkadot/types/interfaces/offences';
 import type { ProxyAnnouncement, ProxyDefinition } from '@polkadot/types/interfaces/proxy';
 import type { ActiveRecovery, RecoveryConfig } from '@polkadot/types/interfaces/recovery';
-import type { AccountId, AccountIndex, AssetId, Balance, BalanceOf, BlockNumber, Hash, KeyTypeId, Moment, OpaqueCall, Perbill, Releases, Slot, ValidatorId } from '@polkadot/types/interfaces/runtime';
+import type { AccountId, AccountIndex, AssetId, Balance, BalanceOf, BlockNumber, Hash, KeyTypeId, Moment, OpaqueCall, Perbill, Releases, Slot, TransactionInfo, ValidatorId } from '@polkadot/types/interfaces/runtime';
 import type { Scheduled, TaskAddress } from '@polkadot/types/interfaces/scheduler';
 import type { Keys, SessionIndex } from '@polkadot/types/interfaces/session';
 import type { Bid, BidKind, SocietyVote, StrikeCount, VouchingStatus } from '@polkadot/types/interfaces/society';
@@ -28,6 +28,7 @@ import type { ActiveEraInfo, ElectionPhase, ElectionScore, EraIndex, EraRewardPo
 import type { AccountInfo, ConsumedWeight, DigestOf, EventIndex, EventRecord, LastRuntimeUpgradeInfo, Phase } from '@polkadot/types/interfaces/system';
 import type { Bounty, BountyIndex, OpenTip, TreasuryProposal } from '@polkadot/types/interfaces/treasury';
 import type { Multiplier } from '@polkadot/types/interfaces/txpayment';
+import type { ClassDetails, ClassId, ClassMetadata, DepositBalanceOf, InstanceDetails, InstanceId, InstanceMetadata } from '@polkadot/types/interfaces/uniques';
 import type { Multisig } from '@polkadot/types/interfaces/utility';
 import type { VestingInfo } from '@polkadot/types/interfaces/vesting';
 import type { ApiTypes } from '@polkadot/api/types';
@@ -188,6 +189,10 @@ declare module '@polkadot/api/types/storage' {
        * NOTE: Should only be accessed when setting, changing and freeing a lock.
        **/
       locks: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<Vec<BalanceLock>>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
+      /**
+       * Named reserves on some account balances.
+       **/
+      reserves: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<Vec<ReserveData>>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
       /**
        * Storage version of the pallet.
        * 
@@ -878,6 +883,14 @@ declare module '@polkadot/api/types/storage' {
        * canceled by extraordinary circumstances (e.g. governance).
        **/
       canceledSlashPayout: AugmentedQuery<ApiType, () => Observable<BalanceOf>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * A tracker to keep count of the number of items in the `Nominators` map.
+       **/
+      counterForNominators: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * A tracker to keep count of the number of items in the `Validators` map.
+       **/
+      counterForValidators: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * The current era index.
        * 
@@ -973,12 +986,34 @@ declare module '@polkadot/api/types/storage' {
        * Map from all (unlocked) "controller" accounts to the info regarding the staking.
        **/
       ledger: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<Option<StakingLedger>>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
+      /**
+       * The maximum nominator count before we stop allowing new validators to join.
+       * 
+       * When this value is not set, no limits are enforced.
+       **/
+      maxNominatorsCount: AugmentedQuery<ApiType, () => Observable<Option<u32>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * The maximum validator count before we stop allowing new validators to join.
+       * 
+       * When this value is not set, no limits are enforced.
+       **/
+      maxValidatorsCount: AugmentedQuery<ApiType, () => Observable<Option<u32>>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * Minimum number of staking participants before emergency conditions are imposed.
        **/
       minimumValidatorCount: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * The minimum active bond to become and maintain the role of a nominator.
+       **/
+      minNominatorBond: AugmentedQuery<ApiType, () => Observable<BalanceOf>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * The minimum active bond to become and maintain the role of a validator.
+       **/
+      minValidatorBond: AugmentedQuery<ApiType, () => Observable<BalanceOf>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * The map from nominator stash key to the set of stash keys of all validators to nominate.
+       * 
+       * When updating this storage item, you must also update the `CounterForNominators`.
        **/
       nominators: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<Option<Nominations>>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
       /**
@@ -1021,6 +1056,8 @@ declare module '@polkadot/api/types/storage' {
       validatorCount: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * The map from (wannabe) validator stash key to the preferences of that validator.
+       * 
+       * When updating this storage item, you must also update the `CounterForValidators`.
        **/
       validators: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<ValidatorPrefs>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
       /**
@@ -1206,6 +1243,46 @@ declare module '@polkadot/api/types/storage' {
        **/
       [key: string]: QueryableStorageEntry<ApiType>;
     };
+    transactionStorage: {
+      blockTransactions: AugmentedQuery<ApiType, () => Observable<Vec<TransactionInfo>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Storage fee per byte.
+       **/
+      byteFee: AugmentedQuery<ApiType, () => Observable<Option<BalanceOf>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Count indexed chunks for each block.
+       **/
+      chunkCount: AugmentedQuery<ApiType, (arg: BlockNumber | AnyNumber | Uint8Array) => Observable<u32>, [BlockNumber]> & QueryableStorageEntry<ApiType, [BlockNumber]>;
+      /**
+       * Storage fee per transaction.
+       **/
+      entryFee: AugmentedQuery<ApiType, () => Observable<Option<BalanceOf>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Maximum number of indexed transactions in the block.
+       **/
+      maxBlockTransactions: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Maximum data set in a single transaction in bytes.
+       **/
+      maxTransactionSize: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Was the proof checked in this block?
+       **/
+      proofChecked: AugmentedQuery<ApiType, () => Observable<bool>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Storage period for data in blocks. Should match `sp_storage_proof::DEFAULT_STORAGE_PERIOD`
+       * for block authoring.
+       **/
+      storagePeriod: AugmentedQuery<ApiType, () => Observable<BlockNumber>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Collection of transaction metadata by block number.
+       **/
+      transactions: AugmentedQuery<ApiType, (arg: BlockNumber | AnyNumber | Uint8Array) => Observable<Option<Vec<TransactionInfo>>>, [BlockNumber]> & QueryableStorageEntry<ApiType, [BlockNumber]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
+    };
     treasury: {
       /**
        * Proposal indices that have been approved but not yet awarded.
@@ -1224,6 +1301,37 @@ declare module '@polkadot/api/types/storage' {
        **/
       [key: string]: QueryableStorageEntry<ApiType>;
     };
+    uniques: {
+      /**
+       * The assets held by any given account; set out this way so that assets owned by a single
+       * account can be enumerated.
+       **/
+      account: AugmentedQuery<ApiType, (arg1: AccountId | string | Uint8Array, arg2: ClassId | AnyNumber | Uint8Array, arg3: InstanceId | AnyNumber | Uint8Array) => Observable<Option<ITuple<[]>>>, [AccountId, ClassId, InstanceId]> & QueryableStorageEntry<ApiType, [AccountId, ClassId, InstanceId]>;
+      /**
+       * The assets in existence and their ownership details.
+       **/
+      asset: AugmentedQuery<ApiType, (arg1: ClassId | AnyNumber | Uint8Array, arg2: InstanceId | AnyNumber | Uint8Array) => Observable<Option<InstanceDetails>>, [ClassId, InstanceId]> & QueryableStorageEntry<ApiType, [ClassId, InstanceId]>;
+      /**
+       * Metadata of an asset class.
+       **/
+      attribute: AugmentedQuery<ApiType, (arg1: ClassId | AnyNumber | Uint8Array, arg2: Option<InstanceId> | null | object | string | Uint8Array, arg3: Bytes | string | Uint8Array) => Observable<Option<ITuple<[Bytes, DepositBalanceOf]>>>, [ClassId, Option<InstanceId>, Bytes]> & QueryableStorageEntry<ApiType, [ClassId, Option<InstanceId>, Bytes]>;
+      /**
+       * Details of an asset class.
+       **/
+      class: AugmentedQuery<ApiType, (arg: ClassId | AnyNumber | Uint8Array) => Observable<Option<ClassDetails>>, [ClassId]> & QueryableStorageEntry<ApiType, [ClassId]>;
+      /**
+       * Metadata of an asset class.
+       **/
+      classMetadataOf: AugmentedQuery<ApiType, (arg: ClassId | AnyNumber | Uint8Array) => Observable<Option<ClassMetadata>>, [ClassId]> & QueryableStorageEntry<ApiType, [ClassId]>;
+      /**
+       * Metadata of an asset instance.
+       **/
+      instanceMetadataOf: AugmentedQuery<ApiType, (arg1: ClassId | AnyNumber | Uint8Array, arg2: InstanceId | AnyNumber | Uint8Array) => Observable<Option<InstanceMetadata>>, [ClassId, InstanceId]> & QueryableStorageEntry<ApiType, [ClassId, InstanceId]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
+    };
     vesting: {
       /**
        * Information regarding the vesting of a given account.

packages/api/src/augment/rpc.ts

@@ -106,6 +106,10 @@ declare module '@polkadot/rpc-core/types.jsonrpc' {
        * Returns the keys with prefix from a child storage, leave empty to get all the keys
        **/
       getKeys: AugmentedRpc<(childKey: PrefixedStorageKey | string | Uint8Array, prefix: StorageKey | string | Uint8Array | any, at?: Hash | string | Uint8Array) => Observable<Vec<StorageKey>>>;
+      /**
+       * Returns the keys with prefix from a child storage with pagination support
+       **/
+      getKeysPaged: AugmentedRpc<(childKey: PrefixedStorageKey | string | Uint8Array, prefix: StorageKey | string | Uint8Array | any, count: u32 | AnyNumber | Uint8Array, startKey?: StorageKey | string | Uint8Array | any, at?: Hash | string | Uint8Array) => Observable<Vec<StorageKey>>>;
       /**
        * Returns a child storage entry at a specific block state
        **/

packages/api/src/augment/tx.ts

@@ -15,13 +15,14 @@ import type { GrandpaEquivocationProof, KeyOwnerProof } from '@polkadot/types/in
 import type { IdentityFields, IdentityInfo, IdentityJudgement, RegistrarIndex } from '@polkadot/types/interfaces/identity';
 import type { Heartbeat } from '@polkadot/types/interfaces/imOnline';
 import type { ProxyType } from '@polkadot/types/interfaces/proxy';
-import type { AccountId, AccountIndex, AssetId, Balance, BalanceOf, BlockNumber, Call, CallHashOf, ChangesTrieConfiguration, Hash, Header, KeyValue, LookupSource, Moment, OpaqueCall, Perbill, Percent, Perquintill, Weight } from '@polkadot/types/interfaces/runtime';
+import type { AccountId, AccountIndex, AssetId, Balance, BalanceOf, BlockNumber, Call, CallHashOf, ChangesTrieConfiguration, Hash, Header, KeyValue, LookupSource, Moment, OpaqueCall, Perbill, Percent, Perquintill, TransactionStorageProof, Weight } from '@polkadot/types/interfaces/runtime';
 import type { Period, Priority } from '@polkadot/types/interfaces/scheduler';
 import type { Keys } from '@polkadot/types/interfaces/session';
 import type { SocietyJudgement } from '@polkadot/types/interfaces/society';
-import type { ElectionScore, EraIndex, RawSolution, RewardDestination, SolutionOrSnapshotSize, ValidatorPrefs } from '@polkadot/types/interfaces/staking';
+import type { ElectionScore, EraIndex, RawSolution, ReadySolution, RewardDestination, SolutionOrSnapshotSize, ValidatorPrefs } from '@polkadot/types/interfaces/staking';
 import type { Key } from '@polkadot/types/interfaces/system';
 import type { BountyIndex } from '@polkadot/types/interfaces/treasury';
+import type { ClassId, DestroyWitness, InstanceId } from '@polkadot/types/interfaces/uniques';
 import type { Timepoint } from '@polkadot/types/interfaces/utility';
 import type { VestingInfo } from '@polkadot/types/interfaces/vesting';
 import type { ApiTypes, SubmittableExtrinsic } from '@polkadot/api/types';
@@ -133,6 +134,10 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * Emits `Destroyed` event when successful.
        * 
+       * NOTE: It can be helpful to first freeze an asset before destroying it so that you
+       * can provide accurate witness information and prevent users from manipulating state
+       * in a way that can make it harder to destroy.
+       * 
        * Weight: `O(c + p + a)` where:
        * - `c = (witness.accounts - witness.sufficients)`
        * - `s = witness.sufficients`
@@ -208,8 +213,6 @@ declare module '@polkadot/api/types/submittable' {
        * - `owner`: The owner of this class of assets. The owner has full superuser permissions
        * over this asset, but may later change and configure the permissions using `transfer_ownership`
        * and `set_team`.
-       * - `max_zombies`: The total number of accounts which may hold assets in this class yet
-       * have no existential deposit.
        * - `min_balance`: The minimum balance of this new asset that any single account must
        * have. If an account's balance is reduced below this, then it collapses to zero.
        * 
@@ -253,8 +256,8 @@ declare module '@polkadot/api/types/submittable' {
        * to zero.
        * 
        * Weight: `O(1)`
-       * Modes: Pre-existence of `dest`; Post-existence of `source`; Prior & post zombie-status
-       * of `source`; Account pre-existence of `dest`.
+       * Modes: Pre-existence of `dest`; Post-existence of `source`; Account pre-existence of
+       * `dest`.
        **/
       forceTransfer: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, source: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, dest: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, amount: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, LookupSource, Compact<TAssetBalance>]>;
       /**
@@ -291,7 +294,7 @@ declare module '@polkadot/api/types/submittable' {
        * - `beneficiary`: The account to be credited with the minted assets.
        * - `amount`: The amount of the asset to be minted.
        * 
-       * Emits `Destroyed` event when successful.
+       * Emits `Issued` event when successful.
        * 
        * Weight: `O(1)`
        * Modes: Pre-existing balance of `beneficiary`; Account pre-existence of `beneficiary`.
@@ -349,7 +352,7 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * Origin must be Signed and the sender should be the Admin of the asset `id`.
        * 
-       * - `id`: The identifier of the asset to be frozen.
+       * - `id`: The identifier of the asset to be thawed.
        * 
        * Emits `Thawed`.
        * 
@@ -373,8 +376,8 @@ declare module '@polkadot/api/types/submittable' {
        * to zero.
        * 
        * Weight: `O(1)`
-       * Modes: Pre-existence of `target`; Post-existence of sender; Prior & post zombie-status
-       * of sender; Account pre-existence of `target`.
+       * Modes: Pre-existence of `target`; Post-existence of sender; Account pre-existence of
+       * `target`.
        **/
       transfer: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, target: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, amount: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, Compact<TAssetBalance>]>;
       /**
@@ -415,8 +418,8 @@ declare module '@polkadot/api/types/submittable' {
        * to zero.
        * 
        * Weight: `O(1)`
-       * Modes: Pre-existence of `target`; Post-existence of sender; Prior & post zombie-status
-       * of sender; Account pre-existence of `target`.
+       * Modes: Pre-existence of `target`; Post-existence of sender; Account pre-existence of
+       * `target`.
        **/
       transferKeepAlive: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, target: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, amount: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, Compact<TAssetBalance>]>;
       /**
@@ -539,6 +542,27 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       transfer: AugmentedSubmittable<(dest: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<Balance>]>;
+      /**
+       * Transfer the entire transferable balance from the caller account.
+       * 
+       * NOTE: This function only attempts to transfer _transferable_ balances. This means that
+       * any locked, reserved, or existential deposits (when `keep_alive` is `true`), will not be
+       * transferred by this function. To ensure that this function results in a killed account,
+       * you might need to prepare the account by removing any reference counters, storage
+       * deposits, etc...
+       * 
+       * The dispatch origin of this call must be Signed.
+       * 
+       * - `dest`: The recipient of the transfer.
+       * - `keep_alive`: A boolean to determine if the `transfer_all` operation should send all
+       * of the funds the account has, causing the sender account to be killed (false), or
+       * transfer everything except at least the existential deposit, which will guarantee to
+       * keep the sender account alive (true).
+       * # <weight>
+       * - O(1). Just like transfer, but reading the user's transferable balance first.
+       * #</weight>
+       **/
+      transferAll: AugmentedSubmittable<(dest: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, keepAlive: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, bool]>;
       /**
        * Same as the [`transfer`] call, but with a check that the transfer will not kill the
        * origin account.
@@ -1222,6 +1246,17 @@ declare module '@polkadot/api/types/submittable' {
       [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     electionProviderMultiPhase: {
+      /**
+       * Set a solution in the queue, to be handed out to the client of this pallet in the next
+       * call to `ElectionProvider::elect`.
+       * 
+       * This can only be set by `T::ForceOrigin`, and only when the phase is `Emergency`.
+       * 
+       * The solution is not checked for any feasibility and is assumed to be trustworthy, as any
+       * feasibility check itself can in principle cause the election process to fail (due to
+       * memory/weight constrains).
+       **/
+      setEmergencyElectionResult: AugmentedSubmittable<(solution: ReadySolution | { supports?: any; score?: any; compute?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [ReadySolution]>;
       /**
        * Set a new value for `MinimumUntrustedScore`.
        * 
@@ -2526,7 +2561,7 @@ declare module '@polkadot/api/types/submittable' {
        * Actual cost depends on the number of length of `T::Keys::key_ids()` which is fixed.
        * - DbReads: `T::ValidatorIdOf`, `NextKeys`, `origin account`
        * - DbWrites: `NextKeys`, `origin account`
-       * - DbWrites per key id: `KeyOwnder`
+       * - DbWrites per key id: `KeyOwner`
        * # </weight>
        **/
       purgeKeys: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;
@@ -2546,7 +2581,7 @@ declare module '@polkadot/api/types/submittable' {
        * - DbWrites per key id: `KeyOwner`
        * # </weight>
        **/
-      setKeys: AugmentedSubmittable<(keys: Keys, proof: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Keys, Bytes]>;
+      setKeys: AugmentedSubmittable<(keys: Keys | string | Uint8Array, proof: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Keys, Bytes]>;
       /**
        * Generic tx
        **/
@@ -2961,12 +2996,34 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       chill: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;
+      /**
+       * Declare a `controller` as having no desire to either validator or nominate.
+       * 
+       * Effects will be felt at the beginning of the next era.
+       * 
+       * The dispatch origin for this call must be _Signed_, but can be called by anyone.
+       * 
+       * If the caller is the same as the controller being targeted, then no further checks
+       * are enforced. However, this call can also be made by an third party user who witnesses
+       * that this controller does not satisfy the minimum bond requirements to be in their role.
+       * 
+       * This can be helpful if bond requirements are updated, and we need to remove old users
+       * who do not satisfy these requirements.
+       * 
+       **/
+      chillOther: AugmentedSubmittable<(controller: AccountId | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId]>;
       /**
        * Force there to be a new era at the end of the next session. After this, it will be
        * reset to normal (non-forced) behaviour.
        * 
        * The dispatch origin must be Root.
        * 
+       * # Warning
+       * 
+       * The election process starts multiple blocks before the end of the era.
+       * If this is called just before a new era is triggered, the election process may not
+       * have enough blocks to get a result.
+       * 
        * # <weight>
        * - No arguments.
        * - Weight: O(1)
@@ -2979,6 +3036,12 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * The dispatch origin must be Root.
        * 
+       * # Warning
+       * 
+       * The election process starts multiple blocks before the end of the era.
+       * If this is called just before a new era is triggered, the election process may not
+       * have enough blocks to get a result.
+       * 
        * # <weight>
        * - Weight: O(1)
        * - Write: ForceEra
@@ -2990,6 +3053,12 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * The dispatch origin must be Root.
        * 
+       * # Warning
+       * 
+       * The election process starts multiple blocks before the end of the era.
+       * Thus the election process may be ongoing when this is called. In this case the
+       * election will continue until the next era is triggered.
+       * 
        * # <weight>
        * - No arguments.
        * - Weight: O(1)
@@ -3230,6 +3299,9 @@ declare module '@polkadot/api/types/submittable' {
        * can co-exists at the same time. In that case, [`Call::withdraw_unbonded`] need
        * to be called first to remove some of the chunks (if possible).
        * 
+       * If a user encounters the `InsufficientBond` error when calling this extrinsic,
+       * they should call `chill` first in order to free up their bonded funds.
+       * 
        * The dispatch origin for this call must be _Signed_ by the controller, not the stash.
        * And, it can be only called when [`EraElectionStatus`] is `Closed`.
        * 
@@ -3253,6 +3325,22 @@ declare module '@polkadot/api/types/submittable' {
        * </weight>
        **/
       unbond: AugmentedSubmittable<(value: Compact<BalanceOf> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<BalanceOf>]>;
+      /**
+       * Update the various staking limits this pallet.
+       * 
+       * * `min_nominator_bond`: The minimum active bond needed to be a nominator.
+       * * `min_validator_bond`: The minimum active bond needed to be a validator.
+       * * `max_nominator_count`: The max number of users who can be a nominator at once.
+       * When set to `None`, no limit is enforced.
+       * * `max_validator_count`: The max number of users who can be a validator at once.
+       * When set to `None`, no limit is enforced.
+       * 
+       * Origin must be Root to call this function.
+       * 
+       * NOTE: Existing nominators and validators will not be affected by this update.
+       * to kick people under the new limits, `chill_other` should be called.
+       **/
+      updateStakingLimits: AugmentedSubmittable<(minNominatorBond: BalanceOf | AnyNumber | Uint8Array, minValidatorBond: BalanceOf | AnyNumber | Uint8Array, maxNominatorCount: Option<u32> | null | object | string | Uint8Array, maxValidatorCount: Option<u32> | null | object | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [BalanceOf, BalanceOf, Option<u32>, Option<u32>]>;
       /**
        * Declare the desire to validate for the origin controller.
        * 
@@ -3838,6 +3926,41 @@ declare module '@polkadot/api/types/submittable' {
        **/
       [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
+    transactionStorage: {
+      /**
+       * Check storage proof for block number `block_number() - StoragePeriod`.
+       * If such block does not exist the proof is expected to be `None`.
+       * # <weight>
+       * - Linear w.r.t the number of indexed transactions in the proved block for random probing.
+       * There's a DB read for each transaction.
+       * Here we assume a maximum of 100 probed transactions.
+       * # </weight>
+       **/
+      checkProof: AugmentedSubmittable<(proof: TransactionStorageProof | { chunk?: any; proof?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [TransactionStorageProof]>;
+      /**
+       * Renew previously stored data. Parameters are the block number that contains
+       * previous `store` or `renew` call and transaction index within that block.
+       * Transaction index is emitted in the `Stored` or `Renewed` event.
+       * Applies same fees as `store`.
+       * # <weight>
+       * - Constant.
+       * # </weight>
+       **/
+      renew: AugmentedSubmittable<(block: BlockNumber | AnyNumber | Uint8Array, index: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [BlockNumber, u32]>;
+      /**
+       * Index and store data on chain. Minimum data size is 1 bytes, maximum is `MaxTransactionSize`.
+       * Data will be removed after `STORAGE_PERIOD` blocks, unless `renew` is called.
+       * # <weight>
+       * - n*log(n) of data size, as all data is pushed to an in-memory trie.
+       * Additionally contains a DB write.
+       * # </weight>
+       **/
+      store: AugmentedSubmittable<(data: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
+    };
     treasury: {
       /**
        * Approve a proposal. At a later time, the proposal will be allocated to the beneficiary
@@ -3881,6 +4004,377 @@ declare module '@polkadot/api/types/submittable' {
        **/
       [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
+    uniques: {
+      /**
+       * Approve an instance to be transferred by a delegated third-party account.
+       * 
+       * Origin must be Signed and must be the owner of the asset `instance`.
+       * 
+       * - `class`: The class of the asset to be approved for delegated transfer.
+       * - `instance`: The instance of the asset to be approved for delegated transfer.
+       * - `delegate`: The account to delegate permission to transfer the asset.
+       * 
+       * Emits `ApprovedTransfer` on success.
+       * 
+       * Weight: `O(1)`
+       **/
+      approveTransfer: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, instance: Compact<InstanceId> | AnyNumber | Uint8Array, delegate: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Compact<InstanceId>, LookupSource]>;
+      /**
+       * Destroy a single asset instance.
+       * 
+       * Origin must be Signed and the sender should be the Admin of the asset `class`.
+       * 
+       * - `class`: The class of the asset to be burned.
+       * - `instance`: The instance of the asset to be burned.
+       * - `check_owner`: If `Some` then the operation will fail with `WrongOwner` unless the
+       * asset is owned by this value.
+       * 
+       * Emits `Burned` with the actual amount burned.
+       * 
+       * Weight: `O(1)`
+       * Modes: `check_owner.is_some()`.
+       **/
+      burn: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, instance: Compact<InstanceId> | AnyNumber | Uint8Array, checkOwner: Option<LookupSource> | null | object | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Compact<InstanceId>, Option<LookupSource>]>;
+      /**
+       * Cancel the prior approval for the transfer of an asset by a delegate.
+       * 
+       * Origin must be either:
+       * - the `Force` origin;
+       * - `Signed` with the signer being the Admin of the asset `class`;
+       * - `Signed` with the signer being the Owner of the asset `instance`;
+       * 
+       * Arguments:
+       * - `class`: The class of the asset of whose approval will be cancelled.
+       * - `instance`: The instance of the asset of whose approval will be cancelled.
+       * - `maybe_check_delegate`: If `Some` will ensure that the given account is the one to
+       * which permission of transfer is delegated.
+       * 
+       * Emits `ApprovalCancelled` on success.
+       * 
+       * Weight: `O(1)`
+       **/
+      cancelApproval: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, instance: Compact<InstanceId> | AnyNumber | Uint8Array, maybeCheckDelegate: Option<LookupSource> | null | object | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Compact<InstanceId>, Option<LookupSource>]>;
+      /**
+       * Set an attribute for an asset class or instance.
+       * 
+       * Origin must be either `ForceOrigin` or Signed and the sender should be the Owner of the
+       * asset `class`.
+       * 
+       * If the origin is Signed, then funds of signer are reserved according to the formula:
+       * `MetadataDepositBase + DepositPerByte * (key.len + value.len)` taking into
+       * account any already reserved funds.
+       * 
+       * - `class`: The identifier of the asset class whose instance's metadata to set.
+       * - `instance`: The identifier of the asset instance whose metadata to set.
+       * - `key`: The key of the attribute.
+       * - `value`: The value to which to set the attribute.
+       * 
+       * Emits `AttributeSet`.
+       * 
+       * Weight: `O(1)`
+       **/
+      clearAttribute: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, maybeInstance: Option<InstanceId> | null | object | string | Uint8Array, key: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Option<InstanceId>, Bytes]>;
+      /**
+       * Clear the metadata for an asset class.
+       * 
+       * Origin must be either `ForceOrigin` or `Signed` and the sender should be the Owner of
+       * the asset `class`.
+       * 
+       * Any deposit is freed for the asset class owner.
+       * 
+       * - `class`: The identifier of the asset class whose metadata to clear.
+       * 
+       * Emits `ClassMetadataCleared`.
+       * 
+       * Weight: `O(1)`
+       **/
+      clearClassMetadata: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>]>;
+      /**
+       * Clear the metadata for an asset instance.
+       * 
+       * Origin must be either `ForceOrigin` or Signed and the sender should be the Owner of the
+       * asset `instance`.
+       * 
+       * Any deposit is freed for the asset class owner.
+       * 
+       * - `class`: The identifier of the asset class whose instance's metadata to clear.
+       * - `instance`: The identifier of the asset instance whose metadata to clear.
+       * 
+       * Emits `MetadataCleared`.
+       * 
+       * Weight: `O(1)`
+       **/
+      clearMetadata: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, instance: Compact<InstanceId> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Compact<InstanceId>]>;
+      /**
+       * Issue a new class of non-fungible assets from a public origin.
+       * 
+       * This new asset class has no assets initially and its owner is the origin.
+       * 
+       * The origin must be Signed and the sender must have sufficient funds free.
+       * 
+       * `AssetDeposit` funds of sender are reserved.
+       * 
+       * Parameters:
+       * - `class`: The identifier of the new asset class. This must not be currently in use.
+       * - `admin`: The admin of this class of assets. The admin is the initial address of each
+       * member of the asset class's admin team.
+       * 
+       * Emits `Created` event when successful.
+       * 
+       * Weight: `O(1)`
+       **/
+      create: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, admin: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, LookupSource]>;
+      /**
+       * Destroy a class of fungible assets.
+       * 
+       * The origin must conform to `ForceOrigin` or must be `Signed` and the sender must be the
+       * owner of the asset `class`.
+       * 
+       * - `class`: The identifier of the asset class to be destroyed.
+       * - `witness`: Information on the instances minted in the asset class. This must be
+       * correct.
+       * 
+       * Emits `Destroyed` event when successful.
+       * 
+       * Weight: `O(n + m)` where:
+       * - `n = witness.instances`
+       * - `m = witness.instance_metdadatas`
+       * - `a = witness.attributes`
+       **/
+      destroy: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, witness: DestroyWitness | { instances?: any; instanceMetadatas?: any; attributes?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, DestroyWitness]>;
+      /**
+       * Alter the attributes of a given asset.
+       * 
+       * Origin must be `ForceOrigin`.
+       * 
+       * - `class`: The identifier of the asset.
+       * - `owner`: The new Owner of this asset.
+       * - `issuer`: The new Issuer of this asset.
+       * - `admin`: The new Admin of this asset.
+       * - `freezer`: The new Freezer of this asset.
+       * - `free_holding`: Whether a deposit is taken for holding an instance of this asset
+       * class.
+       * - `is_frozen`: Whether this asset class is frozen except for permissioned/admin
+       * instructions.
+       * 
+       * Emits `AssetStatusChanged` with the identity of the asset.
+       * 
+       * Weight: `O(1)`
+       **/
+      forceAssetStatus: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, owner: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, issuer: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, admin: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, freezer: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, freeHolding: bool | boolean | Uint8Array, isFrozen: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, LookupSource, LookupSource, LookupSource, LookupSource, bool, bool]>;
+      /**
+       * Issue a new class of non-fungible assets from a privileged origin.
+       * 
+       * This new asset class has no assets initially.
+       * 
+       * The origin must conform to `ForceOrigin`.
+       * 
+       * Unlike `create`, no funds are reserved.
+       * 
+       * - `class`: The identifier of the new asset. This must not be currently in use.
+       * - `owner`: The owner of this class of assets. The owner has full superuser permissions
+       * over this asset, but may later change and configure the permissions using
+       * `transfer_ownership` and `set_team`.
+       * 
+       * Emits `ForceCreated` event when successful.
+       * 
+       * Weight: `O(1)`
+       **/
+      forceCreate: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, owner: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, freeHolding: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, LookupSource, bool]>;
+      /**
+       * Disallow further unprivileged transfer of an asset instance.
+       * 
+       * Origin must be Signed and the sender should be the Freezer of the asset `class`.
+       * 
+       * - `class`: The class of the asset to be frozen.
+       * - `instance`: The instance of the asset to be frozen.
+       * 
+       * Emits `Frozen`.
+       * 
+       * Weight: `O(1)`
+       **/
+      freeze: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, instance: Compact<InstanceId> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Compact<InstanceId>]>;
+      /**
+       * Disallow further unprivileged transfers for a whole asset class.
+       * 
+       * Origin must be Signed and the sender should be the Freezer of the asset `class`.
+       * 
+       * - `class`: The asset class to be frozen.
+       * 
+       * Emits `ClassFrozen`.
+       * 
+       * Weight: `O(1)`
+       **/
+      freezeClass: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>]>;
+      /**
+       * Mint an asset instance of a particular class.
+       * 
+       * The origin must be Signed and the sender must be the Issuer of the asset `class`.
+       * 
+       * - `class`: The class of the asset to be minted.
+       * - `instance`: The instance value of the asset to be minted.
+       * - `beneficiary`: The initial owner of the minted asset.
+       * 
+       * Emits `Issued` event when successful.
+       * 
+       * Weight: `O(1)`
+       **/
+      mint: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, instance: Compact<InstanceId> | AnyNumber | Uint8Array, owner: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Compact<InstanceId>, LookupSource]>;
+      /**
+       * Reevaluate the deposits on some assets.
+       * 
+       * Origin must be Signed and the sender should be the Owner of the asset `class`.
+       * 
+       * - `class`: The class of the asset to be frozen.
+       * - `instances`: The instances of the asset class whose deposits will be reevaluated.
+       * 
+       * NOTE: This exists as a best-effort function. Any asset instances which are unknown or
+       * in the case that the owner account does not have reservable funds to pay for a
+       * deposit increase are ignored. Generally the owner isn't going to call this on instances
+       * whose existing deposit is less than the refreshed deposit as it would only cost them,
+       * so it's of little consequence.
+       * 
+       * It will still return an error in the case that the class is unknown of the signer is
+       * not permitted to call it.
+       * 
+       * Weight: `O(instances.len())`
+       **/
+      redeposit: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, instances: Vec<InstanceId> | (InstanceId | AnyNumber | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Vec<InstanceId>]>;
+      /**
+       * Set an attribute for an asset class or instance.
+       * 
+       * Origin must be either `ForceOrigin` or Signed and the sender should be the Owner of the
+       * asset `class`.
+       * 
+       * If the origin is Signed, then funds of signer are reserved according to the formula:
+       * `MetadataDepositBase + DepositPerByte * (key.len + value.len)` taking into
+       * account any already reserved funds.
+       * 
+       * - `class`: The identifier of the asset class whose instance's metadata to set.
+       * - `maybe_instance`: The identifier of the asset instance whose metadata to set.
+       * - `key`: The key of the attribute.
+       * - `value`: The value to which to set the attribute.
+       * 
+       * Emits `AttributeSet`.
+       * 
+       * Weight: `O(1)`
+       **/
+      setAttribute: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, maybeInstance: Option<InstanceId> | null | object | string | Uint8Array, key: Bytes | string | Uint8Array, value: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Option<InstanceId>, Bytes, Bytes]>;
+      /**
+       * Set the metadata for an asset class.
+       * 
+       * Origin must be either `ForceOrigin` or `Signed` and the sender should be the Owner of
+       * the asset `class`.
+       * 
+       * If the origin is `Signed`, then funds of signer are reserved according to the formula:
+       * `MetadataDepositBase + DepositPerByte * data.len` taking into
+       * account any already reserved funds.
+       * 
+       * - `class`: The identifier of the asset whose metadata to update.
+       * - `data`: The general information of this asset. Limited in length by `StringLimit`.
+       * - `is_frozen`: Whether the metadata should be frozen against further changes.
+       * 
+       * Emits `ClassMetadataSet`.
+       * 
+       * Weight: `O(1)`
+       **/
+      setClassMetadata: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, data: Bytes | string | Uint8Array, isFrozen: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Bytes, bool]>;
+      /**
+       * Set the metadata for an asset instance.
+       * 
+       * Origin must be either `ForceOrigin` or Signed and the sender should be the Owner of the
+       * asset `class`.
+       * 
+       * If the origin is Signed, then funds of signer are reserved according to the formula:
+       * `MetadataDepositBase + DepositPerByte * data.len` taking into
+       * account any already reserved funds.
+       * 
+       * - `class`: The identifier of the asset class whose instance's metadata to set.
+       * - `instance`: The identifier of the asset instance whose metadata to set.
+       * - `data`: The general information of this asset. Limited in length by `StringLimit`.
+       * - `is_frozen`: Whether the metadata should be frozen against further changes.
+       * 
+       * Emits `MetadataSet`.
+       * 
+       * Weight: `O(1)`
+       **/
+      setMetadata: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, instance: Compact<InstanceId> | AnyNumber | Uint8Array, data: Bytes | string | Uint8Array, isFrozen: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Compact<InstanceId>, Bytes, bool]>;
+      /**
+       * Change the Issuer, Admin and Freezer of an asset class.
+       * 
+       * Origin must be Signed and the sender should be the Owner of the asset `class`.
+       * 
+       * - `class`: The asset class whose team should be changed.
+       * - `issuer`: The new Issuer of this asset class.
+       * - `admin`: The new Admin of this asset class.
+       * - `freezer`: The new Freezer of this asset class.
+       * 
+       * Emits `TeamChanged`.
+       * 
+       * Weight: `O(1)`
+       **/
+      setTeam: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, issuer: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, admin: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, freezer: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, LookupSource, LookupSource, LookupSource]>;
+      /**
+       * Re-allow unprivileged transfer of an asset instance.
+       * 
+       * Origin must be Signed and the sender should be the Freezer of the asset `class`.
+       * 
+       * - `class`: The class of the asset to be thawed.
+       * - `instance`: The instance of the asset to be thawed.
+       * 
+       * Emits `Thawed`.
+       * 
+       * Weight: `O(1)`
+       **/
+      thaw: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, instance: Compact<InstanceId> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Compact<InstanceId>]>;
+      /**
+       * Re-allow unprivileged transfers for a whole asset class.
+       * 
+       * Origin must be Signed and the sender should be the Admin of the asset `class`.
+       * 
+       * - `class`: The class to be thawed.
+       * 
+       * Emits `ClassThawed`.
+       * 
+       * Weight: `O(1)`
+       **/
+      thawClass: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>]>;
+      /**
+       * Move an asset from the sender account to another.
+       * 
+       * Origin must be Signed and the signing account must be either:
+       * - the Admin of the asset `class`;
+       * - the Owner of the asset `instance`;
+       * - the approved delegate for the asset `instance` (in this case, the approval is reset).
+       * 
+       * Arguments:
+       * - `class`: The class of the asset to be transferred.
+       * - `instance`: The instance of the asset to be transferred.
+       * - `dest`: The account to receive ownership of the asset.
+       * 
+       * Emits `Transferred`.
+       * 
+       * Weight: `O(1)`
+       **/
+      transfer: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, instance: Compact<InstanceId> | AnyNumber | Uint8Array, dest: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, Compact<InstanceId>, LookupSource]>;
+      /**
+       * Change the Owner of an asset class.
+       * 
+       * Origin must be Signed and the sender should be the Owner of the asset `class`.
+       * 
+       * - `class`: The asset class whose owner should be changed.
+       * - `owner`: The new Owner of this asset class.
+       * 
+       * Emits `OwnerChanged`.
+       * 
+       * Weight: `O(1)`
+       **/
+      transferOwnership: AugmentedSubmittable<(clazz: Compact<ClassId> | AnyNumber | Uint8Array, owner: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ClassId>, LookupSource]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
+    };
     utility: {
       /**
        * Send a call through an indexed pseudonym of the sender.

packages/api/src/base/Decorate.ts

@@ -10,8 +10,6 @@ import type { AnyFunction, AnyTuple, CallFunction, Codec, CodecArg as Arg, Defin
 import type { SubmittableExtrinsic } from '../submittable/types';
 import type { ApiInterfaceRx, ApiOptions, ApiTypes, DecoratedErrors, DecoratedEvents, DecoratedRpc, DecoratedRpcSection, DecorateMethod, PaginationOptions, QueryableConsts, QueryableModuleStorage, QueryableStorage, QueryableStorageEntry, QueryableStorageMulti, QueryableStorageMultiArg, SubmittableExtrinsicFunction, SubmittableExtrinsics, SubmittableModuleExtrinsics } from '../types';
 
-import BN from 'bn.js';
-
 import { decorateDerive, ExactDerive } from '@polkadot/api-derive';
 import { memo } from '@polkadot/api-derive/util';
 import { expandMetadata, Metadata } from '@polkadot/metadata';
@@ -20,7 +18,7 @@ import { WsProvider } from '@polkadot/rpc-provider';
 import { TypeRegistry } from '@polkadot/types/create';
 import { DEFAULT_VERSION as EXTRINSIC_DEFAULT_VERSION } from '@polkadot/types/extrinsic/constants';
 import { unwrapStorageType } from '@polkadot/types/primitive/StorageKey';
-import { arrayChunk, arrayFlatten, assert, compactStripLength, logger, u8aToHex } from '@polkadot/util';
+import { arrayChunk, arrayFlatten, assert, BN, compactStripLength, logger, u8aToHex } from '@polkadot/util';
 import { BehaviorSubject, combineLatest, Observable, of } from '@polkadot/x-rxjs';
 import { map, switchMap, tap, toArray } from '@polkadot/x-rxjs/operators';
 
@@ -39,7 +37,8 @@ interface MetaDecoration {
 }
 
 // the max amount of keys/values that we will retrieve at once
-const PAGE_SIZE = 256;
+const PAGE_SIZE_K = 1000; // limit aligned with the 1k on the node (trie lookups are heavy)
+const PAGE_SIZE_V = 250; // limited since the data may be very large (e.g. misfiring elections)
 
 const l = logger('api/init');
 
@@ -471,15 +470,14 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
       return of([]);
     }
 
+    const queryCall = this.hasSubscriptions
+      ? this._rpcCore.state.subscribeStorage
+      : this._rpcCore.state.queryStorageAt;
+
     return combineLatest(
-      arrayChunk(keys, PAGE_SIZE).map((keys) =>
-        (this.hasSubscriptions
-          ? this._rpcCore.state.subscribeStorage
-          : this._rpcCore.state.queryStorageAt
-        )(keys)
-      )
+      arrayChunk(keys, PAGE_SIZE_V).map((keys) => queryCall(keys))
     ).pipe(
-      map((valsArr): Codec[] => arrayFlatten(valsArr))
+      map(arrayFlatten)
     );
   }
 
@@ -488,25 +486,22 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
 
     const headKey = iterKey(...args).toHex();
     const startSubject = new BehaviorSubject<string>(headKey);
-    const query = at
-      ? (startKey: string) => this._rpcCore.state.getKeysPaged(headKey, PAGE_SIZE, startKey, at)
-      : (startKey: string) => this._rpcCore.state.getKeysPaged(headKey, PAGE_SIZE, startKey);
+    const queryCall = at
+      ? (startKey: string) => this._rpcCore.state.getKeysPaged(headKey, PAGE_SIZE_K, startKey, at)
+      : (startKey: string) => this._rpcCore.state.getKeysPaged(headKey, PAGE_SIZE_K, startKey);
 
     return startSubject.pipe(
-      switchMap((startKey) =>
-        query(startKey).pipe(
-          map((keys) => keys.map((key) => key.setMeta(meta, section, method)))
-        )
-      ),
+      switchMap(queryCall),
+      map((keys) => keys.map((key) => key.setMeta(meta, section, method))),
       tap((keys): void => {
         setTimeout((): void => {
-          keys.length === PAGE_SIZE
-            ? startSubject.next(keys[PAGE_SIZE - 1].toHex())
+          keys.length === PAGE_SIZE_K
+            ? startSubject.next(keys[PAGE_SIZE_K - 1].toHex())
             : startSubject.complete();
         }, 0);
       }),
       toArray(), // toArray since we want to startSubject to be completed
-      map((keysArr: StorageKey[][]) => arrayFlatten(keysArr))
+      map(arrayFlatten)
     );
   }
 
@@ -528,7 +523,7 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
     return this._retrieveMapKeys(entry, at, args).pipe(
       switchMap((keys) =>
         keys.length
-          ? combineLatest(arrayChunk(keys, PAGE_SIZE).map(query)).pipe(
+          ? combineLatest(arrayChunk(keys, PAGE_SIZE_V).map(query)).pipe(
             map((valsArr) =>
               arrayFlatten(valsArr).map((value, index): [StorageKey, Codec] => [keys[index], value])
             )

packages/api/src/base/Getters.ts

@@ -82,13 +82,6 @@ export abstract class Getters<ApiType extends ApiTypes> extends Init<ApiType> {
     return assertResult(this._genesisHash);
   }
 
-  /**
-   * @description `true` when subscriptions are supported
-   */
-  public get hasSubscriptions (): boolean {
-    return this._rpcCore.provider.hasSubscriptions;
-  }
-
   /**
    * @description true is the underlying provider is connected
    */

packages/api/src/base/Init.ts

@@ -5,12 +5,11 @@ import type { RpcInterfaceMethod } from '@polkadot/rpc-core/types';
 import type { Text } from '@polkadot/types';
 import type { ChainProperties, Hash, RuntimeVersion } from '@polkadot/types/interfaces';
 import type { Registry } from '@polkadot/types/types';
+import type { BN } from '@polkadot/util';
 import type { Observable, Subscription } from '@polkadot/x-rxjs';
 import type { ApiBase, ApiOptions, ApiTypes, DecorateMethod } from '../types';
 import type { VersionedRegistry } from './types';
 
-import BN from 'bn.js';
-
 import { Metadata } from '@polkadot/metadata';
 import { TypeRegistry } from '@polkadot/types/create';
 import { getSpecAlias, getSpecExtensions, getSpecHasher, getSpecRpc, getSpecTypes, getUpgradeVersion } from '@polkadot/types-known';
@@ -287,7 +286,7 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
     }
 
     // get unique types & validate
-    metadata.getUniqTypes(false);
+    metadata.getUniqTypes(this._options.throwOnUnknown || false);
 
     return [genesisHash, metadata];
   }

packages/api/src/base/types.ts

@@ -1,10 +1,10 @@
 // Copyright 2017-2021 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type BN from 'bn.js';
 import type { Metadata } from '@polkadot/metadata';
 import type { Constants } from '@polkadot/metadata/decorate/types';
 import type { Registry } from '@polkadot/types/types';
+import type { BN } from '@polkadot/util';
 
 export interface VersionedRegistry {
   isDefault: boolean;

packages/api/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api', version: '4.12.1' };
+export const packageInfo = { name: '@polkadot/api', version: '4.16.2' };

packages/api/src/promise/index.spec.ts

@@ -3,6 +3,8 @@
 
 import type { SubmittableExtrinsic } from '../types';
 
+import { jest } from '@jest/globals';
+
 import { createPair } from '@polkadot/keyring/pair';
 import { createTestKeyring } from '@polkadot/keyring/testing';
 import { MockProvider } from '@polkadot/rpc-provider/mock';
@@ -91,7 +93,7 @@ describe('ApiPromise', (): void => {
           super({ provider });
         }
 
-        protected _loadMeta (): Promise<boolean> {
+        protected override _loadMeta (): Promise<boolean> {
           throw new Error('Simulate failure to load meta');
         }
       }

packages/api/src/submittable/createClass.ts

@@ -110,7 +110,7 @@ export function createClass <ApiType extends ApiTypes> ({ api, apiType, decorate
      * @description Sign a transaction, returning the this to allow chaining, i.e. .sign(...).send(). When options, e.g. nonce/blockHash are not specified, it will be inferred. To retrieve eg. nonce use `signAsync` (the preferred interface, this is provided for backwards compatibility)
      * @deprecated
      */
-    public sign (account: IKeyringPair, optionsOrNonce?: Partial<SignerOptions>): this {
+    public override sign (account: IKeyringPair, optionsOrNonce?: Partial<SignerOptions>): this {
       super.sign(account, this.#makeSignOptions(this.#optionsOrNonce(optionsOrNonce), {}));
 
       return this;

packages/api/src/types/index.ts

@@ -4,7 +4,6 @@
 // Augment the modules
 import '@polkadot/api/augment';
 
-import type BN from 'bn.js';
 import type { DeriveCustom, ExactDerive } from '@polkadot/api-derive';
 import type { Metadata } from '@polkadot/metadata';
 import type { RpcInterface } from '@polkadot/rpc-core/types';
@@ -12,6 +11,7 @@ import type { ProviderInterface, ProviderInterfaceEmitted } from '@polkadot/rpc-
 import type { ExtDef } from '@polkadot/types/extrinsic/signedExtensions/types';
 import type { Hash, RuntimeVersion } from '@polkadot/types/interfaces';
 import type { DefinitionRpc, DefinitionRpcSub, RegisteredTypes, Registry, SignatureOptions, Signer } from '@polkadot/types/types';
+import type { BN } from '@polkadot/util';
 import type { ApiBase } from '../base';
 import type { DeriveAllSections } from '../util/decorate';
 import type { QueryableConsts } from './consts';
@@ -73,6 +73,10 @@ export interface ApiOptions extends RegisteredTypes {
    * @description Throws an error when the initial connection fails (same as isReadyOrError)
    */
   throwOnConnect?: boolean;
+  /**
+   * @description Throws an error when some types are unknown (useful with throwOnConnect)
+   */
+  throwOnUnknown?: boolean;
 }
 
 // A smaller interface of ApiRx, used in derive and in SubmittableExtrinsic

packages/api/test/api.spec.ts

@@ -1,6 +1,8 @@
 // Copyright 2017-2021 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import { jest } from '@jest/globals';
+
 import { ApiPromise, WsProvider } from '@polkadot/api';
 
 describe('misc online tests', (): void => {

packages/api/test/typesBundleDerive.spec.ts

@@ -7,6 +7,8 @@ import type { Option } from '@polkadot/types/codec';
 import type { AccountId, AccountIndex, AccountInfo, Address, Balance, BlockNumber, Index } from '@polkadot/types/interfaces';
 import type { Observable } from '@polkadot/x-rxjs';
 
+import { jest } from '@jest/globals';
+
 import { ApiPromise, WsProvider } from '@polkadot/api';
 import { memo } from '@polkadot/api-derive/util/memo';
 import { combineLatest, of } from '@polkadot/x-rxjs';

packages/metadata/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/metadata",
-  "version": "4.12.1",
+  "version": "4.16.2",
   "type": "module",
   "description": "Helpers to extract information from runtime metadata",
   "main": "index.js",
@@ -19,14 +19,13 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-metadata#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.0",
-    "@polkadot/types": "4.12.1",
-    "@polkadot/types-known": "4.12.1",
-    "@polkadot/util": "^6.6.1",
-    "@polkadot/util-crypto": "^6.6.1",
-    "bn.js": "^4.11.9"
+    "@babel/runtime": "^7.14.6",
+    "@polkadot/types": "4.16.2",
+    "@polkadot/types-known": "4.16.2",
+    "@polkadot/util": "^6.10.1",
+    "@polkadot/util-crypto": "^6.10.1"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.6.1"
+    "@polkadot/keyring": "^6.10.1"
   }
 }

packages/metadata/src/MetadataVersioned.ts

@@ -142,7 +142,7 @@ export class MetadataVersioned extends Struct {
   /**
    * @description Converts the Object to JSON, typically used for RPC transfers
    */
-  public toJSON (): Record<string, AnyJson> {
+  public override toJSON (): Record<string, AnyJson> {
     // HACK(y): ensure that we apply the aliases if we have not done so already, this is
     // needed to ensure we have the correct overrides (which is only applied in toLatest)
     // eslint-disable-next-line no-unused-expressions

packages/metadata/src/decorate/extrinsics/index.spec.ts

@@ -1,10 +1,9 @@
 // Copyright 2017-2021 @polkadot/metadata authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
-
 import { createTestPairs } from '@polkadot/keyring/testingPairs';
 import { TypeRegistry } from '@polkadot/types/create';
+import { BN } from '@polkadot/util';
 
 import { Metadata } from '../../Metadata';
 import metadataStatic from '../../static';

packages/metadata/src/decorate/storage/createFunction.ts

@@ -4,8 +4,7 @@
 import type { StorageEntryMetadataLatest, StorageHasher } from '@polkadot/types/interfaces/metadata';
 import type { StorageEntry } from '@polkadot/types/primitive/types';
 import type { Codec, Registry } from '@polkadot/types/types';
-
-import BN from 'bn.js';
+import type { BN } from '@polkadot/util';
 
 import { Raw } from '@polkadot/types/codec';
 import { StorageKey, Type } from '@polkadot/types/primitive';
@@ -90,7 +89,7 @@ function extendHeadMeta (registry: Registry, { meta: { documentation, name, type
   // meta fallback only applies to actual entry values, create one for head
   (iterFn as IterFn).meta = registry.createType('StorageEntryMetadataLatest', {
     documentation,
-    fallback: registry.createType('Bytes', registry.createType(outputType.toString() as 'Raw').toHex()),
+    fallback: registry.createType('Bytes'),
     modifier: registry.createType('StorageEntryModifierLatest', 1), // required
     name,
     type: registry.createType('StorageEntryTypeLatest', registry.createType('Type', outputType), 0)

packages/metadata/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/metadata', version: '4.12.1' };
+export const packageInfo = { name: '@polkadot/metadata', version: '4.16.2' };

packages/metadata/src/v13/toLatest.ts

@@ -8,12 +8,22 @@ import { Type } from '@polkadot/types/primitive';
 import { getModuleTypes } from '@polkadot/types-known';
 import { stringCamelCase } from '@polkadot/util';
 
+// FIXME: Need some sort of solution for specifying these
 // Since we don't have insight into the origin specification, we can only define what we know about
 // in a pure Substrate/Polkadot implementation, any other custom origins won't be handled at all
 const KNOWN_ORIGINS: Record<string, string> = {
+  /* eslint-disable sort-keys */
+  // Substrate
   Council: 'CollectiveOrigin',
   System: 'SystemOrigin',
-  TechnicalCommittee: 'CollectiveOrigin'
+  TechnicalCommittee: 'CollectiveOrigin',
+  // Polkadot
+  Xcm: 'XcmOrigin',
+  XcmPallet: 'XcmOrigin',
+  // Acala
+  Authority: 'AuthorityOrigin',
+  GeneralCouncil: 'CollectiveOrigin'
+  /* eslint-enable sort-keys */
 };
 
 const BOXES = [['<', '>'], ['<', ','], [',', '>'], ['(', ')'], ['(', ','], [',', ','], [',', ')']];

packages/rpc-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-core",
-  "version": "4.12.1",
+  "version": "4.16.2",
   "type": "module",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
@@ -19,14 +19,14 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.0",
-    "@polkadot/metadata": "4.12.1",
-    "@polkadot/rpc-provider": "4.12.1",
-    "@polkadot/types": "4.12.1",
-    "@polkadot/util": "^6.6.1",
-    "@polkadot/x-rxjs": "^6.6.1"
+    "@babel/runtime": "^7.14.6",
+    "@polkadot/metadata": "4.16.2",
+    "@polkadot/rpc-provider": "4.16.2",
+    "@polkadot/types": "4.16.2",
+    "@polkadot/util": "^6.10.1",
+    "@polkadot/x-rxjs": "^6.10.1"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.6.1"
+    "@polkadot/keyring": "^6.10.1"
   }
 }

packages/rpc-core/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/rpc-core', version: '4.12.1' };
+export const packageInfo = { name: '@polkadot/rpc-core', version: '4.16.2' };

packages/rpc-core/src/util/drr.spec.ts

@@ -1,6 +1,8 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import { jest } from '@jest/globals';
+
 import { of, timer } from '@polkadot/x-rxjs';
 
 import { drr } from '.';

packages/rpc-provider/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-provider",
-  "version": "4.12.1",
+  "version": "4.16.2",
   "type": "module",
   "description": "Transport providers for the API",
   "main": "index.js",
@@ -19,20 +19,19 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.0",
-    "@polkadot/types": "4.12.1",
-    "@polkadot/util": "^6.6.1",
-    "@polkadot/util-crypto": "^6.6.1",
-    "@polkadot/x-fetch": "^6.6.1",
-    "@polkadot/x-global": "^6.6.1",
-    "@polkadot/x-ws": "^6.6.1",
-    "bn.js": "^4.11.9",
+    "@babel/runtime": "^7.14.6",
+    "@polkadot/types": "4.16.2",
+    "@polkadot/util": "^6.10.1",
+    "@polkadot/util-crypto": "^6.10.1",
+    "@polkadot/x-fetch": "^6.10.1",
+    "@polkadot/x-global": "^6.10.1",
+    "@polkadot/x-ws": "^6.10.1",
     "eventemitter3": "^4.0.7"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.6.1",
-    "@polkadot/metadata": "4.12.1",
+    "@polkadot/keyring": "^6.10.1",
+    "@polkadot/metadata": "4.16.2",
     "mock-socket": "^9.0.3",
-    "nock": "^13.0.11"
+    "nock": "^13.1.0"
   }
 }

packages/rpc-provider/src/http/index.ts

@@ -14,18 +14,18 @@ const ERROR_SUBSCRIBE = 'HTTP Provider does not have subscriptions, use WebSocke
 const l = logger('api-http');
 
 /**
- * # @polkadot/rpc-provider/https
+ * # @polkadot/rpc-provider
  *
  * @name HttpProvider
  *
- * @description The HTTP Provider allows sending requests using HTTP to a HTTP RPC server TCP port. It does not support subscriptions so you won't be able to listen to events such as new blocks or balance changes. It is usually preferrable using the [[WsProvider]].
+ * @description The HTTP Provider allows sending requests using HTTP to a HTTP RPC server TCP port. It does not support subscriptions so you won't be able to listen to events such as new blocks or balance changes. It is usually preferable using the [[WsProvider]].
  *
  * @example
  * <BR>
  *
  * ```javascript
  * import Api from '@polkadot/api/promise';
- * import HttpProvider from '@polkadot/rpc-provider/http';
+ * import { HttpProvider } from '@polkadot/rpc-provider';
  *
  * const provider = new HttpProvider('http://127.0.0.1:9933');
  * const api = new Api(provider);

packages/rpc-provider/src/mock/index.ts

@@ -8,7 +8,6 @@ import type { Codec, Registry } from '@polkadot/types/types';
 import type { ProviderInterface, ProviderInterfaceEmitCb, ProviderInterfaceEmitted } from '../types';
 import type { MockStateDb, MockStateSubscriptionCallback, MockStateSubscriptions } from './types';
 
-import BN from 'bn.js';
 import EventEmitter from 'eventemitter3';
 
 import { createTestKeyring } from '@polkadot/keyring/testing';
@@ -17,7 +16,7 @@ import rpcMetadata from '@polkadot/metadata/static';
 import jsonrpc from '@polkadot/types/interfaces/jsonrpc';
 import rpcHeader from '@polkadot/types/json/Header.004.json';
 import rpcSignedBlock from '@polkadot/types/json/SignedBlock.004.immortal.json';
-import { assert, bnToU8a, logger, u8aToHex } from '@polkadot/util';
+import { assert, BN, bnToU8a, logger, u8aToHex } from '@polkadot/util';
 import { randomAsU8a } from '@polkadot/util-crypto';
 
 const INTERVAL = 1000;
@@ -57,7 +56,7 @@ export class MockProvider implements ProviderInterface {
     // eslint-disable-next-line @typescript-eslint/no-unused-vars,@typescript-eslint/no-unsafe-member-access
     chain_getBlock: () => this.registry.createType('SignedBlock', rpcSignedBlock.result).toJSON(),
     // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    chain_getBlockHash: () => '0x1234',
+    chain_getBlockHash: () => '0x1234000000000000000000000000000000000000000000000000000000000000',
     // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
     chain_getFinalizedHead: () => this.registry.createType('Header', rpcHeader.result).hash,
     // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access

packages/rpc-provider/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/rpc-provider', version: '4.12.1' };
+export const packageInfo = { name: '@polkadot/rpc-provider', version: '4.16.2' };

packages/rpc-provider/src/ws/connect.spec.ts

@@ -3,6 +3,8 @@
 
 import type { Mock } from './../mock/types';
 
+import { jest } from '@jest/globals';
+
 import { mockWs } from '../../test/mockWs';
 import { WsProvider } from './';
 

packages/typegen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/typegen",
-  "version": "4.12.1",
+  "version": "4.16.2",
   "type": "module",
   "description": "Type generation scripts",
   "main": "index.js",
@@ -26,14 +26,14 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/typegen#readme",
   "dependencies": {
-    "@babel/core": "^7.14.3",
-    "@babel/register": "^7.13.16",
-    "@babel/runtime": "^7.14.0",
-    "@polkadot/api": "4.12.1",
-    "@polkadot/metadata": "4.12.1",
-    "@polkadot/rpc-provider": "4.12.1",
-    "@polkadot/types": "4.12.1",
-    "@polkadot/util": "^6.6.1",
+    "@babel/core": "^7.14.6",
+    "@babel/register": "^7.14.5",
+    "@babel/runtime": "^7.14.6",
+    "@polkadot/api": "4.16.2",
+    "@polkadot/metadata": "4.16.2",
+    "@polkadot/rpc-provider": "4.16.2",
+    "@polkadot/types": "4.16.2",
+    "@polkadot/util": "^6.10.1",
     "handlebars": "^4.7.7",
     "websocket": "^1.0.34",
     "yargs": "^17.0.1"

packages/typegen/src/generate/tx.ts

@@ -14,6 +14,7 @@ import { stringCamelCase } from '@polkadot/util';
 import { compareName, createImports, formatType, getSimilarTypes, initMeta, readTemplate, setImports, writeFile } from '../util';
 
 const MAPPED_NAMES: Record<string, string> = {
+  class: 'clazz',
   new: 'updated'
 };
 

packages/typegen/src/metadataMd.ts

@@ -54,7 +54,7 @@ function documentationVecToMarkdown (docLines: Vec<Text>, indent = 0): string {
         ? `${md}\n\n` // empty line
         : /^[*-]/.test(docLine.trimStart()) && !md.endsWith('\n\n')
           ? `${md}\n\n${docLine}` // line calling for a preceding linebreak
-          : `${md}${docLine.replace(/^#{1,3} /, '#### ')} `
+          : `${md} ${docLine.replace(/^#{1,3} /, '#### ')} `
     , '')
     .replace(/#### <weight>/g, '<weight>')
     .replace(/<weight>(.|\n)*?<\/weight>/g, '')

packages/typegen/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/typegen', version: '4.12.1' };
+export const packageInfo = { name: '@polkadot/typegen', version: '4.16.2' };

packages/typegen/src/util/derived.ts

@@ -74,6 +74,9 @@ export function getSimilarTypes (registry: Registry, definitions: Record<string,
     setImports(definitions, imports, ['IExtrinsic']);
 
     return ['IExtrinsic'];
+  } else if (type === 'Keys') {
+    // This one is weird... surely it should popup as a Tuple? (but either way better as defined hex)
+    return ['Keys', 'string', 'Uint8Array'];
   } else if (type === 'StorageKey') {
     // TODO We can do better
     return ['StorageKey', 'string', 'Uint8Array', 'any'];

packages/types-known/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types-known",
-  "version": "4.12.1",
+  "version": "4.16.2",
   "type": "module",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
@@ -19,13 +19,9 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types-known#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.0",
-    "@polkadot/networks": "^6.6.1",
-    "@polkadot/types": "4.12.1",
-    "@polkadot/util": "^6.6.1",
-    "bn.js": "^4.11.9"
-  },
-  "devDependencies": {
-    "@types/bn.js": "^4.11.6"
+    "@babel/runtime": "^7.14.6",
+    "@polkadot/networks": "^6.10.1",
+    "@polkadot/types": "4.16.2",
+    "@polkadot/util": "^6.10.1"
   }
 }

packages/types-known/src/index.ts

@@ -3,11 +3,11 @@
 
 import './detectPackage';
 
-import type BN from 'bn.js';
 import type { Text } from '@polkadot/types';
 import type { ExtDef } from '@polkadot/types/extrinsic/signedExtensions/types';
 import type { Hash } from '@polkadot/types/interfaces';
 import type { ChainUpgradeVersion, CodecHasher, DefinitionRpc, DefinitionRpcSub, OverrideModuleType, OverrideVersionedType, Registry, RegistryTypes } from '@polkadot/types/types';
+import type { BN } from '@polkadot/util';
 
 import { bnToBn, isUndefined } from '@polkadot/util';
 

packages/types-known/src/modules.ts

@@ -17,6 +17,9 @@ const typesModules: Record<string, OverrideModuleType> = {
   balances: {
     Status: 'BalanceStatus'
   },
+  beefy: {
+    AuthorityId: 'BeefyId'
+  },
   contracts: {
     StorageKey: 'ContractStorageKey'
   },

packages/types-known/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/types-known', version: '4.12.1' };
+export const packageInfo = { name: '@polkadot/types-known', version: '4.16.2' };

packages/types-known/src/spec/index.ts

@@ -24,7 +24,8 @@ const typesSpec: Record<string, OverrideVersionedType[]> = {
   shell,
   statemine: statemint,
   statemint,
-  westend
+  westend,
+  westmint: statemint
 };
 
 export default typesSpec;

packages/types-known/src/spec/kusama.ts

@@ -6,6 +6,8 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
+  CompactAssignments: 'CompactAssignmentsWith24',
+  RawSolution: 'RawSolutionWith24',
   Keys: 'SessionKeys6',
   ProxyType: {
     _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'IdentityJudgement', 'CancelProxy']
@@ -16,9 +18,9 @@ const addrIndicesTypes = {
   AccountInfo: 'AccountInfoWithRefCount',
   Address: 'LookupSource',
   CompactAssignments: 'CompactAssignmentsWith16',
+  RawSolution: 'RawSolutionWith16',
   Keys: 'SessionKeys5',
   LookupSource: 'IndicesLookupSource',
-  RawSolution: 'RawSolutionWith16',
   ValidatorPrefs: 'ValidatorPrefsWithCommission'
 };
 
@@ -26,9 +28,9 @@ const addrAccountIdTypes = {
   AccountInfo: 'AccountInfoWithRefCount',
   Address: 'AccountId',
   CompactAssignments: 'CompactAssignmentsWith16',
+  RawSolution: 'RawSolutionWith16',
   Keys: 'SessionKeys5',
   LookupSource: 'AccountId',
-  RawSolution: 'RawSolutionWith16',
   ValidatorPrefs: 'ValidatorPrefsWithCommission'
 };
 
@@ -42,6 +44,7 @@ const versioned: OverrideVersionedType[] = [
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchError: 'DispatchErrorTo198',
       DispatchInfo: 'DispatchInfoTo244',
+      Heartbeat: 'HeartbeatTo244',
       Keys: 'SessionKeys5',
       Multiplier: 'Fixed64',
       OpenTip: 'OpenTipTo225',
@@ -60,6 +63,7 @@ const versioned: OverrideVersionedType[] = [
       BalanceLock: 'BalanceLockTo212',
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchInfo: 'DispatchInfoTo244',
+      Heartbeat: 'HeartbeatTo244',
       Keys: 'SessionKeys5',
       Multiplier: 'Fixed64',
       OpenTip: 'OpenTipTo225',
@@ -79,6 +83,7 @@ const versioned: OverrideVersionedType[] = [
       BalanceLock: 'BalanceLockTo212',
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchInfo: 'DispatchInfoTo244',
+      Heartbeat: 'HeartbeatTo244',
       Keys: 'SessionKeys5',
       Multiplier: 'Fixed64',
       OpenTip: 'OpenTipTo225',
@@ -97,6 +102,7 @@ const versioned: OverrideVersionedType[] = [
       ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchInfo: 'DispatchInfoTo244',
+      Heartbeat: 'HeartbeatTo244',
       Multiplier: 'Fixed64',
       OpenTip: 'OpenTipTo225',
       RefCount: 'RefCountTo259',
@@ -112,6 +118,7 @@ const versioned: OverrideVersionedType[] = [
       ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchInfo: 'DispatchInfoTo244',
+      Heartbeat: 'HeartbeatTo244',
       Multiplier: 'Fixed64',
       OpenTip: 'OpenTipTo225',
       RefCount: 'RefCountTo259',
@@ -126,6 +133,7 @@ const versioned: OverrideVersionedType[] = [
       ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchInfo: 'DispatchInfoTo244',
+      Heartbeat: 'HeartbeatTo244',
       OpenTip: 'OpenTipTo225',
       RefCount: 'RefCountTo259'
     }

packages/types-known/src/spec/polkadot.ts

@@ -6,6 +6,8 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
+  CompactAssignments: 'CompactAssignmentsWith16',
+  RawSolution: 'RawSolutionWith16',
   Keys: 'SessionKeys6',
   ProxyType: {
     _enum: {
@@ -23,10 +25,8 @@ const sharedTypes = {
 const addrAccountIdTypes = {
   AccountInfo: 'AccountInfoWithRefCount',
   Address: 'AccountId',
-  CompactAssignments: 'CompactAssignmentsWith16',
   Keys: 'SessionKeys5',
   LookupSource: 'AccountId',
-  RawSolution: 'RawSolutionWith16',
   ValidatorPrefs: 'ValidatorPrefsWithCommission'
 };
 
@@ -70,21 +70,11 @@ const versioned: OverrideVersionedType[] = [
     minmax: [28, 29],
     types: {
       ...sharedTypes,
-      CompactAssignments: 'CompactAssignmentsWith16',
-      RawSolution: 'RawSolutionWith16',
       AccountInfo: 'AccountInfoWithDualRefCount'
     }
   },
   {
-    minmax: [30, 9000],
-    types: {
-      ...sharedTypes,
-      CompactAssignments: 'CompactAssignmentsWith16',
-      RawSolution: 'RawSolutionWith16'
-    }
-  },
-  {
-    minmax: [9010, undefined],
+    minmax: [30, undefined],
     types: {
       ...sharedTypes
     }

packages/types-known/src/upgrades/index.ts

@@ -4,10 +4,8 @@
 import type { ChainUpgrades } from '@polkadot/types/types';
 import type { ChainUpgradesRaw } from './types';
 
-import BN from 'bn.js';
-
 import networks from '@polkadot/networks';
-import { assert, hexToU8a, stringify } from '@polkadot/util';
+import { assert, BN, hexToU8a, stringify } from '@polkadot/util';
 
 import kusama from './kusama';
 import polkadot from './polkadot';

packages/types-known/src/upgrades/kusama.ts

@@ -12,7 +12,8 @@ const upgrades: ChainUpgradesRaw = [
   [2201991, 1062], [2671528, 2005], [2704202, 2007], [2728002, 2008], [2832534, 2011],
   [2962294, 2012], [3240000, 2013], [3274408, 2015], [3323565, 2019], [3534175, 2022],
   [3860281, 2023], [4143129, 2024], [4401242, 2025], [4841367, 2026], [5961600, 2027],
-  [6137912, 2028], [6561855, 2029], [7100891, 2030], [7468792, 9010], [7668600, 9030]
+  [6137912, 2028], [6561855, 2029], [7100891, 2030], [7468792, 9010], [7668600, 9030],
+  [7812476, 9040], [8010981, 9050], [8073833, 9070]
 ];
 
 export default upgrades;

packages/types-known/src/upgrades/polkadot.ts

@@ -8,7 +8,7 @@ const upgrades: ChainUpgradesRaw = [
   [244358, 8], [303079, 9], [314201, 10], [342400, 11], [443963, 12],
   [528470, 13], [687751, 14], [746085, 15], [787923, 16], [799302, 17],
   [1205128, 18], [1603423, 23], [1733218, 24], [2005673, 25], [2436698, 26],
-  [3613564, 27], [3899547, 28], [4345767, 29], [4876134, 30]
+  [3613564, 27], [3899547, 28], [4345767, 29], [4876134, 30], [5661442, 9050]
 ];
 
 export default upgrades;

packages/types-known/src/upgrades/westend.ts

@@ -9,7 +9,8 @@ const upgrades: ChainUpgradesRaw = [
   [1030162, 31], [1119657, 32], [1199282, 33], [1342534, 34], [1392263, 35],
   [1431703, 36], [1433369, 37], [1490972, 41], [2087397, 43], [2316688, 44],
   [2549864, 45], [3925782, 46], [3925843, 47], [4207800, 48], [4627944, 49],
-  [5124076, 50], [5478664, 900], [5482450, 9000], [5584305, 9010], [5784566, 9030]
+  [5124076, 50], [5478664, 900], [5482450, 9000], [5584305, 9010], [5784566, 9030],
+  [5879822, 9031], [5896856, 9032], [5897316, 9033], [6117927, 9050], [6210274, 9070]
 ];
 
 export default upgrades;

packages/types/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types",
-  "version": "4.12.1",
+  "version": "4.16.2",
   "type": "module",
   "description": "Implementation of the Parity codec",
   "main": "index.js",
@@ -19,15 +19,15 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.0",
-    "@polkadot/metadata": "4.12.1",
-    "@polkadot/util": "^6.6.1",
-    "@polkadot/util-crypto": "^6.6.1",
-    "@polkadot/x-rxjs": "^6.6.1",
-    "@types/bn.js": "^4.11.6",
-    "bn.js": "^4.11.9"
+    "@babel/runtime": "^7.14.6",
+    "@polkadot/metadata": "4.16.2",
+    "@polkadot/util": "^6.10.1",
+    "@polkadot/util-crypto": "^6.10.1",
+    "@polkadot/x-rxjs": "^6.10.1"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.6.1"
+    "@polkadot/keyring": "^6.10.1",
+    "@types/bn.js": "^4.11.6",
+    "bn.js": "^4.11.9"
   }
 }

packages/types/src/augment/registry.ts

@@ -8,8 +8,8 @@ import type { RawAuraPreDigest } from '@polkadot/types/interfaces/aura';
 import type { ExtrinsicOrHash, ExtrinsicStatus } from '@polkadot/types/interfaces/author';
 import type { UncleEntryItem } from '@polkadot/types/interfaces/authorship';
 import type { AllowedSlots, BabeAuthorityWeight, BabeBlockWeight, BabeEpochConfiguration, BabeEquivocationProof, BabeWeight, EpochAuthorship, MaybeRandomness, MaybeVrf, NextConfigDescriptor, NextConfigDescriptorV1, Randomness, RawBabePreDigest, RawBabePreDigestCompat, RawBabePreDigestPrimary, RawBabePreDigestPrimaryTo159, RawBabePreDigestSecondaryPlain, RawBabePreDigestSecondaryTo159, RawBabePreDigestSecondaryVRF, RawBabePreDigestTo159, SlotNumber, VrfData, VrfOutput, VrfProof } from '@polkadot/types/interfaces/babe';
-import type { AccountData, BalanceLock, BalanceLockTo212, BalanceStatus, Reasons, VestingSchedule, WithdrawReasons } from '@polkadot/types/interfaces/balances';
-import type { BeefyCommitment, BeefyNextAuthoritySet, BeefyPayload, BeefySignedCommitment, MmrRootHash, ValidatorSetId } from '@polkadot/types/interfaces/beefy';
+import type { AccountData, BalanceLock, BalanceLockTo212, BalanceStatus, Reasons, ReserveData, ReserveIdentifier, VestingSchedule, WithdrawReasons } from '@polkadot/types/interfaces/balances';
+import type { BeefyCommitment, BeefyId, BeefyNextAuthoritySet, BeefyPayload, BeefySignedCommitment, MmrRootHash, ValidatorSetId } from '@polkadot/types/interfaces/beefy';
 import type { BridgedBlockHash, BridgedBlockNumber, BridgedHeader, InitializationData } from '@polkadot/types/interfaces/bridges';
 import type { BlockHash } from '@polkadot/types/interfaces/chain';
 import type { PrefixedStorageKey } from '@polkadot/types/interfaces/childstate';
@@ -36,14 +36,14 @@ import type { DoubleMapTypeLatest, DoubleMapTypeV10, DoubleMapTypeV11, DoubleMap
 import type { MmrLeafProof } from '@polkadot/types/interfaces/mmr';
 import type { StorageKind } from '@polkadot/types/interfaces/offchain';
 import type { DeferredOffenceOf, Kind, OffenceDetails, Offender, OpaqueTimeSlot, ReportIdOf, Reporter } from '@polkadot/types/interfaces/offences';
-import type { AbridgedCandidateReceipt, AbridgedHostConfiguration, AbridgedHrmpChannel, AssignmentId, AssignmentKind, AttestedCandidate, AuctionIndex, AuthorityDiscoveryId, AvailabilityBitfield, AvailabilityBitfieldRecord, BackedCandidate, Bidder, BufferedSessionChange, CandidateCommitments, CandidateDescriptor, CandidateHash, CandidatePendingAvailability, CandidateReceipt, CollatorId, CollatorSignature, CommittedCandidateReceipt, CoreAssignment, CoreIndex, CoreOccupied, DisputeStatement, DisputeStatementSet, DoubleVoteReport, DownwardMessage, ExplicitDisputeStatement, GlobalValidationData, GlobalValidationSchedule, GroupIndex, HeadData, HostConfiguration, HrmpChannel, HrmpChannelId, HrmpOpenChannelRequest, InboundDownwardMessage, InboundHrmpMessage, InboundHrmpMessages, IncomingParachain, IncomingParachainDeploy, IncomingParachainFixed, InvalidDisputeStatementKind, LeasePeriod, LeasePeriodOf, LocalValidationData, MessageIngestionType, MessageQueueChain, MessagingStateSnapshot, MessagingStateSnapshotEgressEntry, MultiDisputeStatementSet, NewBidder, OutboundHrmpMessage, ParaGenesisArgs, ParaId, ParaInfo, ParaLifecycle, ParaPastCodeMeta, ParaScheduling, ParaValidatorIndex, ParachainDispatchOrigin, ParachainInherentData, ParachainProposal, ParachainsInherentData, ParathreadClaim, ParathreadClaimQueue, ParathreadEntry, PersistedValidationData, QueuedParathread, RegisteredParachainInfo, RelayBlockNumber, RelayChainBlockNumber, RelayChainHash, RelayHash, Remark, Retriable, Scheduling, ServiceQuality, SessionInfo, SessionInfoValidatorGroup, SignedAvailabilityBitfield, SignedAvailabilityBitfields, SigningContext, SlotRange, Statement, SubId, SystemInherentData, TransientValidationData, UpwardMessage, ValidDisputeStatementKind, ValidationCode, ValidationData, ValidationDataType, ValidationFunctionParams, ValidatorSignature, ValidityAttestation, VecInboundHrmpMessage, WinnersData, WinnersDataTuple, WinningData, WinningDataEntry } from '@polkadot/types/interfaces/parachains';
+import type { AbridgedCandidateReceipt, AbridgedHostConfiguration, AbridgedHrmpChannel, AssignmentId, AssignmentKind, AttestedCandidate, AuctionIndex, AuthorityDiscoveryId, AvailabilityBitfield, AvailabilityBitfieldRecord, BackedCandidate, Bidder, BufferedSessionChange, CandidateCommitments, CandidateDescriptor, CandidateHash, CandidateInfo, CandidatePendingAvailability, CandidateReceipt, CollatorId, CollatorSignature, CommittedCandidateReceipt, CoreAssignment, CoreIndex, CoreOccupied, DisputeStatement, DisputeStatementSet, DoubleVoteReport, DownwardMessage, ExplicitDisputeStatement, GlobalValidationData, GlobalValidationSchedule, GroupIndex, HeadData, HostConfiguration, HrmpChannel, HrmpChannelId, HrmpOpenChannelRequest, InboundDownwardMessage, InboundHrmpMessage, InboundHrmpMessages, IncomingParachain, IncomingParachainDeploy, IncomingParachainFixed, InvalidDisputeStatementKind, LeasePeriod, LeasePeriodOf, LocalValidationData, MessageIngestionType, MessageQueueChain, MessagingStateSnapshot, MessagingStateSnapshotEgressEntry, MultiDisputeStatementSet, NewBidder, OutboundHrmpMessage, ParaGenesisArgs, ParaId, ParaInfo, ParaLifecycle, ParaPastCodeMeta, ParaScheduling, ParaValidatorIndex, ParachainDispatchOrigin, ParachainInherentData, ParachainProposal, ParachainsInherentData, ParathreadClaim, ParathreadClaimQueue, ParathreadEntry, PersistedValidationData, QueuedParathread, RegisteredParachainInfo, RelayBlockNumber, RelayChainBlockNumber, RelayChainHash, RelayHash, Remark, Retriable, Scheduling, ServiceQuality, SessionInfo, SessionInfoValidatorGroup, SignedAvailabilityBitfield, SignedAvailabilityBitfields, SigningContext, SlotRange, Statement, SubId, SystemInherentData, TransientValidationData, UpwardMessage, ValidDisputeStatementKind, ValidationCode, ValidationCodeHash, ValidationData, ValidationDataType, ValidationFunctionParams, ValidatorSignature, ValidityAttestation, VecInboundHrmpMessage, WinnersData, WinnersDataTuple, WinningData, WinningDataEntry } from '@polkadot/types/interfaces/parachains';
 import type { FeeDetails, InclusionFee, RuntimeDispatchInfo } from '@polkadot/types/interfaces/payment';
 import type { Approvals } from '@polkadot/types/interfaces/poll';
 import type { ProxyAnnouncement, ProxyDefinition, ProxyType } from '@polkadot/types/interfaces/proxy';
 import type { AccountStatus, AccountValidity } from '@polkadot/types/interfaces/purchase';
 import type { ActiveRecovery, RecoveryConfig } from '@polkadot/types/interfaces/recovery';
 import type { RpcMethods } from '@polkadot/types/interfaces/rpc';
-import type { AccountId, AccountIdOf, AccountIndex, Address, AssetId, Balance, BalanceOf, Block, BlockNumber, Call, CallHash, CallHashOf, ChangesTrieConfiguration, ChangesTrieSignal, CodecHash, Consensus, ConsensusEngineId, Digest, DigestItem, EncodedJustification, ExtrinsicsWeight, Fixed128, Fixed64, FixedI128, FixedI64, FixedU128, FixedU64, H1024, H128, H160, H2048, H256, H32, H512, H64, Hash, Header, HeaderPartial, I32F32, Index, IndicesLookupSource, Justification, Justifications, KeyTypeId, KeyValue, LockIdentifier, LookupSource, LookupTarget, ModuleId, Moment, MultiAddress, MultiSigner, OpaqueCall, Origin, OriginCaller, PalletId, PalletVersion, PalletsOrigin, Pays, PerU16, Perbill, Percent, Permill, Perquintill, Phantom, PhantomData, PreRuntime, Releases, RuntimeDbWeight, Seal, SealV0, SignedBlock, SignedBlockWithJustification, SignedBlockWithJustifications, Slot, StorageData, StorageProof, TransactionPriority, U32F32, ValidatorId, ValidatorIdOf, Weight, WeightMultiplier } from '@polkadot/types/interfaces/runtime';
+import type { AccountId, AccountIdOf, AccountIndex, Address, AssetId, Balance, BalanceOf, Block, BlockNumber, Call, CallHash, CallHashOf, ChangesTrieConfiguration, ChangesTrieSignal, CodecHash, Consensus, ConsensusEngineId, Digest, DigestItem, EncodedJustification, ExtrinsicsWeight, Fixed128, Fixed64, FixedI128, FixedI64, FixedU128, FixedU64, H1024, H128, H160, H2048, H256, H32, H512, H64, Hash, Header, HeaderPartial, I32F32, Index, IndicesLookupSource, Justification, Justifications, KeyTypeId, KeyValue, LockIdentifier, LookupSource, LookupTarget, ModuleId, Moment, MultiAddress, MultiSigner, OpaqueCall, Origin, OriginCaller, PalletId, PalletVersion, PalletsOrigin, Pays, PerU16, Perbill, Percent, Permill, Perquintill, Phantom, PhantomData, PreRuntime, Releases, RuntimeDbWeight, Seal, SealV0, SignedBlock, SignedBlockWithJustification, SignedBlockWithJustifications, Slot, StorageData, StorageProof, TransactionInfo, TransactionPriority, TransactionStorageProof, U32F32, ValidatorId, ValidatorIdOf, Weight, WeightMultiplier } from '@polkadot/types/interfaces/runtime';
 import type { SiField, SiLookupTypeId, SiPath, SiType, SiTypeDef, SiTypeDefArray, SiTypeDefComposite, SiTypeDefPrimitive, SiTypeDefSequence, SiTypeDefTuple, SiTypeDefVariant, SiVariant } from '@polkadot/types/interfaces/scaleInfo';
 import type { Period, Priority, SchedulePeriod, SchedulePriority, Scheduled, ScheduledTo254, TaskAddress } from '@polkadot/types/interfaces/scheduler';
 import type { BeefyKey, FullIdentification, IdentificationTuple, Keys, MembershipProof, SessionIndex, SessionKeys1, SessionKeys10, SessionKeys10B, SessionKeys2, SessionKeys3, SessionKeys4, SessionKeys5, SessionKeys6, SessionKeys6B, SessionKeys7, SessionKeys7B, SessionKeys8, SessionKeys8B, SessionKeys9, SessionKeys9B, ValidatorCount } from '@polkadot/types/interfaces/session';
@@ -57,7 +57,7 @@ import type { Multiplier } from '@polkadot/types/interfaces/txpayment';
 import type { ClassDetails, ClassId, ClassMetadata, DepositBalance, DepositBalanceOf, DestroyWitness, InstanceDetails, InstanceId, InstanceMetadata } from '@polkadot/types/interfaces/uniques';
 import type { Multisig, Timepoint } from '@polkadot/types/interfaces/utility';
 import type { VestingInfo } from '@polkadot/types/interfaces/vesting';
-import type { AccountId32Junction, AccountIndex64Junction, AccountKey20Junction, AssetInstance, BodyId, BodyPart, BodyPartAtLeastProportion, BodyPartFraction, BodyPartMoreThanProportion, DoubleEncodedCall, InboundStatus, Junction, MultiAsset, MultiAssetAbstractFungible, MultiAssetAbstractNonFungible, MultiAssetConcreteFungible, MultiAssetConcreteNonFungible, MultiLocation, NetworkId, OutboundStatus, Outcome, PluralityJunction, QueueConfigData, VersionedMultiAsset, VersionedMultiLocation, VersionedXcm, Xcm, XcmAssetEffects, XcmError, XcmHrmpChannelAccepted, XcmHrmpChannelClosing, XcmHrmpNewChannelOpenRequest, XcmOrder, XcmOrderBuyExecution, XcmOrderDepositAsset, XcmOrderDepositReserveAsset, XcmOrderExchangeAsset, XcmOrderInitiateReserveWithdraw, XcmOrderInitiateTeleport, XcmOrderQueryHolding, XcmOriginKind, XcmQueryResponse, XcmRelayedFrom, XcmReserveAssetDeposit, XcmResponse, XcmTeleportAsset, XcmTransact, XcmTransferAsset, XcmTransferReserveAsset, XcmWithdrawAsset, XcmpMessageFormat } from '@polkadot/types/interfaces/xcm';
+import type { AccountId32Junction, AccountIndex64Junction, AccountKey20Junction, AssetInstance, BodyId, BodyPart, BodyPartAtLeastProportion, BodyPartFraction, BodyPartMoreThanProportion, DoubleEncodedCall, InboundStatus, Junction, MultiAsset, MultiAssetAbstractFungible, MultiAssetAbstractNonFungible, MultiAssetConcreteFungible, MultiAssetConcreteNonFungible, MultiLocation, NetworkId, OutboundStatus, Outcome, PluralityJunction, QueueConfigData, VersionedMultiAsset, VersionedMultiLocation, VersionedXcm, Xcm, XcmAssetEffects, XcmError, XcmHrmpChannelAccepted, XcmHrmpChannelClosing, XcmHrmpNewChannelOpenRequest, XcmOrder, XcmOrderBuyExecution, XcmOrderDepositAsset, XcmOrderDepositReserveAsset, XcmOrderExchangeAsset, XcmOrderInitiateReserveWithdraw, XcmOrderInitiateTeleport, XcmOrderQueryHolding, XcmOrigin, XcmOriginKind, XcmQueryResponse, XcmRelayedFrom, XcmReserveAssetDeposit, XcmResponse, XcmTeleportAsset, XcmTransact, XcmTransferAsset, XcmTransferReserveAsset, XcmWithdrawAsset, XcmpMessageFormat } from '@polkadot/types/interfaces/xcm';
 
 declare module '@polkadot/types/types/registry' {
   export interface InterfaceTypes {
@@ -226,6 +226,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<BalanceOf>': Option<BalanceOf>;
     'Option<BalanceStatus>': Option<BalanceStatus>;
     'Option<BeefyCommitment>': Option<BeefyCommitment>;
+    'Option<BeefyId>': Option<BeefyId>;
     'Option<BeefyKey>': Option<BeefyKey>;
     'Option<BeefyNextAuthoritySet>': Option<BeefyNextAuthoritySet>;
     'Option<BeefyPayload>': Option<BeefyPayload>;
@@ -269,6 +270,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<CandidateCommitments>': Option<CandidateCommitments>;
     'Option<CandidateDescriptor>': Option<CandidateDescriptor>;
     'Option<CandidateHash>': Option<CandidateHash>;
+    'Option<CandidateInfo>': Option<CandidateInfo>;
     'Option<CandidatePendingAvailability>': Option<CandidatePendingAvailability>;
     'Option<CandidateReceipt>': Option<CandidateReceipt>;
     'Option<ChainProperties>': Option<ChainProperties>;
@@ -785,6 +787,8 @@ declare module '@polkadot/types/types/registry' {
     'Option<ReportedRoundStates>': Option<ReportedRoundStates>;
     'Option<Reporter>': Option<Reporter>;
     'Option<ReportIdOf>': Option<ReportIdOf>;
+    'Option<ReserveData>': Option<ReserveData>;
+    'Option<ReserveIdentifier>': Option<ReserveIdentifier>;
     'Option<Retriable>': Option<Retriable>;
     'Option<RewardDestination>': Option<RewardDestination>;
     'Option<RewardPoint>': Option<RewardPoint>;
@@ -921,7 +925,9 @@ declare module '@polkadot/types/types/registry' {
     'Option<TombstoneContractInfo>': Option<TombstoneContractInfo>;
     'Option<TraceBlockResponse>': Option<TraceBlockResponse>;
     'Option<TraceError>': Option<TraceError>;
+    'Option<TransactionInfo>': Option<TransactionInfo>;
     'Option<TransactionPriority>': Option<TransactionPriority>;
+    'Option<TransactionStorageProof>': Option<TransactionStorageProof>;
     'Option<TransactionValidityError>': Option<TransactionValidityError>;
     'Option<TransientValidationData>': Option<TransientValidationData>;
     'Option<TreasuryProposal>': Option<TreasuryProposal>;
@@ -950,6 +956,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<usize>': Option<usize>;
     'Option<USize>': Option<USize>;
     'Option<ValidationCode>': Option<ValidationCode>;
+    'Option<ValidationCodeHash>': Option<ValidationCodeHash>;
     'Option<ValidationData>': Option<ValidationData>;
     'Option<ValidationDataType>': Option<ValidationDataType>;
     'Option<ValidationFunctionParams>': Option<ValidationFunctionParams>;
@@ -1012,6 +1019,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<XcmOrderInitiateReserveWithdraw>': Option<XcmOrderInitiateReserveWithdraw>;
     'Option<XcmOrderInitiateTeleport>': Option<XcmOrderInitiateTeleport>;
     'Option<XcmOrderQueryHolding>': Option<XcmOrderQueryHolding>;
+    'Option<XcmOrigin>': Option<XcmOrigin>;
     'Option<XcmOriginKind>': Option<XcmOriginKind>;
     'Option<XcmpMessageFormat>': Option<XcmpMessageFormat>;
     'Option<XcmQueryResponse>': Option<XcmQueryResponse>;
@@ -1094,6 +1102,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<BalanceOf>': Vec<BalanceOf>;
     'Vec<BalanceStatus>': Vec<BalanceStatus>;
     'Vec<BeefyCommitment>': Vec<BeefyCommitment>;
+    'Vec<BeefyId>': Vec<BeefyId>;
     'Vec<BeefyKey>': Vec<BeefyKey>;
     'Vec<BeefyNextAuthoritySet>': Vec<BeefyNextAuthoritySet>;
     'Vec<BeefyPayload>': Vec<BeefyPayload>;
@@ -1137,6 +1146,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<CandidateCommitments>': Vec<CandidateCommitments>;
     'Vec<CandidateDescriptor>': Vec<CandidateDescriptor>;
     'Vec<CandidateHash>': Vec<CandidateHash>;
+    'Vec<CandidateInfo>': Vec<CandidateInfo>;
     'Vec<CandidatePendingAvailability>': Vec<CandidatePendingAvailability>;
     'Vec<CandidateReceipt>': Vec<CandidateReceipt>;
     'Vec<ChainProperties>': Vec<ChainProperties>;
@@ -1653,6 +1663,8 @@ declare module '@polkadot/types/types/registry' {
     'Vec<ReportedRoundStates>': Vec<ReportedRoundStates>;
     'Vec<Reporter>': Vec<Reporter>;
     'Vec<ReportIdOf>': Vec<ReportIdOf>;
+    'Vec<ReserveData>': Vec<ReserveData>;
+    'Vec<ReserveIdentifier>': Vec<ReserveIdentifier>;
     'Vec<Retriable>': Vec<Retriable>;
     'Vec<RewardDestination>': Vec<RewardDestination>;
     'Vec<RewardPoint>': Vec<RewardPoint>;
@@ -1789,7 +1801,9 @@ declare module '@polkadot/types/types/registry' {
     'Vec<TombstoneContractInfo>': Vec<TombstoneContractInfo>;
     'Vec<TraceBlockResponse>': Vec<TraceBlockResponse>;
     'Vec<TraceError>': Vec<TraceError>;
+    'Vec<TransactionInfo>': Vec<TransactionInfo>;
     'Vec<TransactionPriority>': Vec<TransactionPriority>;
+    'Vec<TransactionStorageProof>': Vec<TransactionStorageProof>;
     'Vec<TransactionValidityError>': Vec<TransactionValidityError>;
     'Vec<TransientValidationData>': Vec<TransientValidationData>;
     'Vec<TreasuryProposal>': Vec<TreasuryProposal>;
@@ -1818,6 +1832,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<usize>': Vec<usize>;
     'Vec<USize>': Vec<USize>;
     'Vec<ValidationCode>': Vec<ValidationCode>;
+    'Vec<ValidationCodeHash>': Vec<ValidationCodeHash>;
     'Vec<ValidationData>': Vec<ValidationData>;
     'Vec<ValidationDataType>': Vec<ValidationDataType>;
     'Vec<ValidationFunctionParams>': Vec<ValidationFunctionParams>;
@@ -1880,6 +1895,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<XcmOrderInitiateReserveWithdraw>': Vec<XcmOrderInitiateReserveWithdraw>;
     'Vec<XcmOrderInitiateTeleport>': Vec<XcmOrderInitiateTeleport>;
     'Vec<XcmOrderQueryHolding>': Vec<XcmOrderQueryHolding>;
+    'Vec<XcmOrigin>': Vec<XcmOrigin>;
     'Vec<XcmOriginKind>': Vec<XcmOriginKind>;
     'Vec<XcmpMessageFormat>': Vec<XcmpMessageFormat>;
     'Vec<XcmQueryResponse>': Vec<XcmQueryResponse>;
@@ -1962,6 +1978,7 @@ declare module '@polkadot/types/types/registry' {
     BalanceOf: BalanceOf;
     BalanceStatus: BalanceStatus;
     BeefyCommitment: BeefyCommitment;
+    BeefyId: BeefyId;
     BeefyKey: BeefyKey;
     BeefyNextAuthoritySet: BeefyNextAuthoritySet;
     BeefyPayload: BeefyPayload;
@@ -2005,6 +2022,7 @@ declare module '@polkadot/types/types/registry' {
     CandidateCommitments: CandidateCommitments;
     CandidateDescriptor: CandidateDescriptor;
     CandidateHash: CandidateHash;
+    CandidateInfo: CandidateInfo;
     CandidatePendingAvailability: CandidatePendingAvailability;
     CandidateReceipt: CandidateReceipt;
     ChainProperties: ChainProperties;
@@ -2521,6 +2539,8 @@ declare module '@polkadot/types/types/registry' {
     ReportedRoundStates: ReportedRoundStates;
     Reporter: Reporter;
     ReportIdOf: ReportIdOf;
+    ReserveData: ReserveData;
+    ReserveIdentifier: ReserveIdentifier;
     Retriable: Retriable;
     RewardDestination: RewardDestination;
     RewardPoint: RewardPoint;
@@ -2657,7 +2677,9 @@ declare module '@polkadot/types/types/registry' {
     TombstoneContractInfo: TombstoneContractInfo;
     TraceBlockResponse: TraceBlockResponse;
     TraceError: TraceError;
+    TransactionInfo: TransactionInfo;
     TransactionPriority: TransactionPriority;
+    TransactionStorageProof: TransactionStorageProof;
     TransactionValidityError: TransactionValidityError;
     TransientValidationData: TransientValidationData;
     TreasuryProposal: TreasuryProposal;
@@ -2686,6 +2708,7 @@ declare module '@polkadot/types/types/registry' {
     usize: usize;
     USize: USize;
     ValidationCode: ValidationCode;
+    ValidationCodeHash: ValidationCodeHash;
     ValidationData: ValidationData;
     ValidationDataType: ValidationDataType;
     ValidationFunctionParams: ValidationFunctionParams;
@@ -2748,6 +2771,7 @@ declare module '@polkadot/types/types/registry' {
     XcmOrderInitiateReserveWithdraw: XcmOrderInitiateReserveWithdraw;
     XcmOrderInitiateTeleport: XcmOrderInitiateTeleport;
     XcmOrderQueryHolding: XcmOrderQueryHolding;
+    XcmOrigin: XcmOrigin;
     XcmOriginKind: XcmOriginKind;
     XcmpMessageFormat: XcmpMessageFormat;
     XcmQueryResponse: XcmQueryResponse;

packages/types/src/codec/AbstractArray.ts

@@ -50,7 +50,7 @@ export abstract class AbstractArray<T extends Codec> extends Array<T> implements
   /**
    * @description The length of the value
    */
-  public get length (): number {
+  public override get length (): number {
     // only included here since we ignore inherited docs
     return super.length;
   }
@@ -102,7 +102,7 @@ export abstract class AbstractArray<T extends Codec> extends Array<T> implements
   /**
    * @description Returns the string representation of the value
    */
-  public toString (): string {
+  public override toString (): string {
     // Overwrite the default toString representation of Array.
     const data = this.map((entry): string =>
       entry.toString()
@@ -135,35 +135,35 @@ export abstract class AbstractArray<T extends Codec> extends Array<T> implements
   /**
    * @description Concatenates two arrays
    */
-  public concat (other: T[]): T[] {
+  public override concat (other: T[]): T[] {
     return this.toArray().concat(other instanceof AbstractArray ? other.toArray() : other);
   }
 
   /**
    * @description Filters the array with the callback
    */
-  public filter (callbackfn: (value: T, index: number, array: T[]) => boolean, thisArg?: unknown): T[] {
+  public override filter (callbackfn: (value: T, index: number, array: T[]) => boolean, thisArg?: unknown): T[] {
     return this.toArray().filter(callbackfn, thisArg);
   }
 
   /**
    * @description Maps the array with the callback
    */
-  public map<U> (callbackfn: (value: T, index: number, array: T[]) => U, thisArg?: unknown): U[] {
+  public override map<U> (callbackfn: (value: T, index: number, array: T[]) => U, thisArg?: unknown): U[] {
     return this.toArray().map(callbackfn, thisArg);
   }
 
   /**
    * @description Checks if the array includes a specific value
    */
-  public includes (check: unknown): boolean {
+  public override includes (check: unknown): boolean {
     return this.some((value: T) => value.eq(check));
   }
 
   /**
    * @description Returns a slice of an array
    */
-  public slice (start?: number, end?: number): T[] {
+  public override slice (start?: number, end?: number): T[] {
     return this.toArray().slice(start, end);
   }
 }

packages/types/src/codec/AbstractInt.ts

@@ -5,9 +5,7 @@ import type { CodecHash, Hash } from '../interfaces/runtime';
 import type { AnyNumber, Codec, Registry } from '../types';
 import type { UIntBitLength } from './types';
 
-import BN from 'bn.js';
-
-import { assert, BN_BILLION, BN_HUNDRED, BN_MILLION, BN_QUINTILL, BN_ZERO, bnToBn, bnToHex, bnToU8a, formatBalance, formatNumber, hexToBn, isHex, isString, isU8a, stringify, u8aToBn } from '@polkadot/util';
+import { assert, BN, BN_BILLION, BN_HUNDRED, BN_MILLION, BN_QUINTILL, BN_ZERO, bnToBn, bnToHex, bnToU8a, formatBalance, formatNumber, hexToBn, isHex, isString, isU8a, stringify, u8aToBn } from '@polkadot/util';
 
 export const DEFAULT_UINT_BITS = 64;
 
@@ -116,7 +114,7 @@ export abstract class AbstractInt extends BN implements Codec {
   /**
    * @description Returns the number of bits in the value
    */
-  public bitLength (): number {
+  public override bitLength (): number {
     return this.#bitLength;
   }
 
@@ -124,7 +122,7 @@ export abstract class AbstractInt extends BN implements Codec {
    * @description Compares the value of the input to see if there is a match
    */
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  public eq (other?: unknown): boolean {
+  public override eq (other?: unknown): boolean {
     // Here we are actually overriding the built-in .eq to take care of both
     // number and BN inputs (no `.eqn` needed) - numbers will be converted
     return super.eq(
@@ -194,7 +192,7 @@ export abstract class AbstractInt extends BN implements Codec {
   /**
    * @description Converts the Object to JSON, typically used for RPC transfers
    */
-  public toJSON (onlyHex = false): any {
+  public override toJSON (onlyHex = false): any {
     // FIXME this return type should by string | number, however BN returns string
     // Options here are
     //   - super.bitLength() - the actual used bits
@@ -220,7 +218,7 @@ export abstract class AbstractInt extends BN implements Codec {
    * @description Returns the string representation of the value
    * @param base The base to use for the conversion
    */
-  public toString (base?: number): string {
+  public override toString (base?: number): string {
     // only included here since we do not inherit docs
     return super.toString(base);
   }

packages/types/src/codec/BTreeSet.ts

@@ -175,7 +175,7 @@ export class BTreeSet<V extends Codec = Codec> extends Set<V> implements Codec {
   /**
    * @description Returns the string representation of the value
    */
-  public toString (): string {
+  public override toString (): string {
     return stringify(this.toJSON());
   }
 

packages/types/src/codec/Compact.spec.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/types authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import BN from 'bn.js';
+import { BN } from '@polkadot/util';
 
 import { TypeRegistry } from '../create';
 import { U32 } from '../primitive';

packages/types/src/codec/Compact.ts

@@ -1,12 +1,11 @@
 // Copyright 2017-2021 @polkadot/types authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type { BN } from '@polkadot/util';
 import type { CodecHash, Hash } from '../interfaces';
 import type { AnyJson, AnyNumber, Constructor, ICompact, InterfaceTypes, Registry } from '../types';
 import type { CompactEncodable } from './types';
 
-import BN from 'bn.js';
-
 import { compactFromU8a, compactToU8a, isBigInt, isBn, isNumber, isString } from '@polkadot/util';
 
 import { typeToConstructor } from './utils';

packages/types/src/codec/Date.spec.ts

@@ -3,7 +3,7 @@
 
 import type { CodecTo } from '../types';
 
-import BN from 'bn.js';
+import { BN } from '@polkadot/util';
 
 import { TypeRegistry } from '../create';
 import { U64 } from '../primitive';