[CI Skip] release/stable 4.13.1

skip-checks: true

.123trigger

@@ -1,4 +1,4 @@
-29
+30
 1.4.2
 1.6.2
 1.11.2
@@ -19,7 +19,7 @@
 3.10.2
 4.0.2
 4.0.3
-
 4.6.2
 4.7.2
-4.9.2
+4.9.2
+4.11.2

.github/workflows/lock.yml

@@ -0,0 +1,23 @@
+name: 'Lock Threads'
+
+on:
+  schedule:
+    - cron: '3 0/5 * * *'
+
+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.issue.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

@@ -0,0 +1,17 @@
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '2 2 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          repo-token: ${{ secrets.GH_PAT_BOT }}
+          stale-issue-message: 'This issue has been open for 21 days with no activity and is not labelled as an enhancement. It will be closed in 7 days.'
+          stale-issue-label: 'stale'
+          exempt-issue-labels: '-size-l,-size-m,-size-s,-size-xl,-size-xs,[bug]'
+          days-before-stale: 21
+          days-before-close: 7

.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

@@ -1,8 +1,51 @@
 # CHANGELOG
 
+## 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.
+
+Changelog:
+
+- Update `FundInfo` type with Polkadot (Thanks to https://github.com/arjanz)
+
+Changes:
+
+- Allow storage queries with default keys values
+- Align identity `Data` to limit to 32 bytes in the `Raw` enum (as per Substrate)
+- Align static (test & docs-only) metadata with latest Substrate master
+- Added 9030 upgrade blocks for Kusama & Westend
+- Cleanup of Eth pallet RPC definitions
+- Cleanup README for `@polkadot/rpc-core` (recommended for internal-usage only)
+- Cleanup internal tests (no dangling handles, cater for Jest 27)
+
+
+## 4.11.2 May 24, 2021
+
+Upgrade priority: Low. Recommended where users are having TS mismatches with type definitions created on older versions.
+
+Changes:
+
+- Add backwards-compatible TS-only `AugmentedQueryDoubleMap` type (unused now in type generation)
+
+
 ## 4.11.1 May 23, 2021
 
-Upgrade priority. Low. Recommended for users using staking entries on Polkadot and users of Substrate master.
+Upgrade priority: Low. Recommended for users using staking entries on Polkadot and users of Substrate master.
 
 Changes:
 

package.json

@@ -8,7 +8,7 @@
     "packages/*"
   ],
   "resolutions": {
-    "typescript": "^4.2.4"
+    "typescript": "^4.3.2"
   },
   "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 --runInBand --testPathIgnorePatterns e2e",
+    "test": "polkadot-dev-run-test --coverage --detectOpenHandles --forceExit --runInBand --testPathIgnorePatterns e2e",
-    "test:one": "polkadot-dev-run-test",
+    "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": "^0.62.16",
+    "@polkadot/dev": "^0.62.38",
-    "@polkadot/ts": "^0.3.66",
+    "@polkadot/ts": "^0.3.86",
     "@polkadot/typegen": "workspace:packages/typegen",
     "@types/jest": "^26.0.23",
     "copyfiles": "^2.4.1"
   },
-  "version": "4.11.1"
+  "version": "4.13.1"
 }

packages/api-contract/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-contract",
-  "version": "4.11.1",
+  "version": "4.13.1",
   "type": "module",
   "description": "Interfaces for interacting with contracts and contract ABIs",
   "main": "index.js",
@@ -20,10 +20,10 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-contract#readme",
   "dependencies": {
     "@babel/runtime": "^7.14.0",
-    "@polkadot/api": "4.11.1",
+    "@polkadot/api": "4.13.1",
-    "@polkadot/types": "4.11.1",
+    "@polkadot/types": "4.13.1",
-    "@polkadot/util": "^6.5.1",
+    "@polkadot/util": "^6.7.1",
-    "@polkadot/x-rxjs": "^6.5.1",
+    "@polkadot/x-rxjs": "^6.7.1",
     "bn.js": "^4.11.9"
   }
 }

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

@@ -1,6 +1,7 @@
 // Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 import type { SubmittableResult } from '@polkadot/api';
 import type { SubmittableExtrinsic } from '@polkadot/api/submittable/types';
 import type { ApiTypes } from '@polkadot/api/types';
@@ -8,8 +9,6 @@ import type { CodecArg } from '@polkadot/types/types';
 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: '4.11.1' };
+export const packageInfo = { name: '@polkadot/api-contract', version: '4.13.1' };

packages/api-contract/src/util.ts

@@ -1,13 +1,12 @@
 // Copyright 2017-2021 @polkadot/rpc-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 import type { SubmittableResult } from '@polkadot/api';
 import type { EventRecord } from '@polkadot/types/interfaces';
 import type { CodecArg } from '@polkadot/types/types';
 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": "4.11.1",
+  "version": "4.13.1",
   "type": "module",
   "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
   "main": "index.js",
@@ -20,16 +20,16 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
   "dependencies": {
     "@babel/runtime": "^7.14.0",
-    "@polkadot/api": "4.11.1",
+    "@polkadot/api": "4.13.1",
-    "@polkadot/rpc-core": "4.11.1",
+    "@polkadot/rpc-core": "4.13.1",
-    "@polkadot/types": "4.11.1",
+    "@polkadot/types": "4.13.1",
-    "@polkadot/util": "^6.5.1",
+    "@polkadot/util": "^6.7.1",
-    "@polkadot/util-crypto": "^6.5.1",
+    "@polkadot/util-crypto": "^6.7.1",
-    "@polkadot/x-rxjs": "^6.5.1",
+    "@polkadot/x-rxjs": "^6.7.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.5.1",
+    "@polkadot/keyring": "^6.7.1",
-    "@polkadot/rpc-provider": "4.11.1"
+    "@polkadot/rpc-provider": "4.13.1"
   }
 }

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

@@ -1,12 +1,11 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 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

@@ -1,14 +1,13 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 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 { 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

@@ -1,12 +1,11 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { ReferendumIndex } from '@polkadot/types/interfaces';
 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

@@ -1,14 +1,13 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 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 { 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

@@ -1,11 +1,10 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 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/index.spec.ts

@@ -39,6 +39,10 @@ describe('derive', (): void => {
       api.isReady.subscribe(() => done());
     });
 
+    afterAll(async () => {
+      await api.disconnect();
+    });
+
     testFunction(api)('accounts', 'idAndIndex', []);
     testFunction(api)('accounts', 'idToIndex', []);
     testFunction(api)('accounts', 'indexes', []);
@@ -80,7 +84,11 @@ describe('derive', (): void => {
     });
 
     beforeAll((done): void => {
-      api.isReady.subscribe((): void => done());
+      api.isReady.subscribe(() => done());
+    });
+
+    afterAll(async () => {
+      await api.disconnect();
     });
 
     // override

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: '4.11.1' };
+export const packageInfo = { name: '@polkadot/api-derive', version: '4.13.1' };

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

@@ -1,13 +1,12 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { Option, u32 } from '@polkadot/types';
 import type { ActiveEraInfo, EraIndex } from '@polkadot/types/interfaces';
 import type { Observable } from '@polkadot/x-rxjs';
 
-import BN from 'bn.js';
-
 import { map } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';

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

@@ -1,14 +1,13 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { AccountId, EraIndex, StakingLedger } from '@polkadot/types/interfaces';
 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';

packages/api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "4.11.1",
+  "version": "4.13.1",
   "type": "module",
   "description": "Promise and RxJS wrappers around the Polkadot JS RPC",
   "main": "index.js",
@@ -20,16 +20,16 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
   "dependencies": {
     "@babel/runtime": "^7.14.0",
-    "@polkadot/api-derive": "4.11.1",
+    "@polkadot/api-derive": "4.13.1",
-    "@polkadot/keyring": "^6.5.1",
+    "@polkadot/keyring": "^6.7.1",
-    "@polkadot/metadata": "4.11.1",
+    "@polkadot/metadata": "4.13.1",
-    "@polkadot/rpc-core": "4.11.1",
+    "@polkadot/rpc-core": "4.13.1",
-    "@polkadot/rpc-provider": "4.11.1",
+    "@polkadot/rpc-provider": "4.13.1",
-    "@polkadot/types": "4.11.1",
+    "@polkadot/types": "4.13.1",
-    "@polkadot/types-known": "4.11.1",
+    "@polkadot/types-known": "4.13.1",
-    "@polkadot/util": "^6.5.1",
+    "@polkadot/util": "^6.7.1",
-    "@polkadot/util-crypto": "^6.5.1",
+    "@polkadot/util-crypto": "^6.7.1",
-    "@polkadot/x-rxjs": "^6.5.1",
+    "@polkadot/x-rxjs": "^6.7.1",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7"
   }

packages/api/src/augment/consts.ts

@@ -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>;
       /**
@@ -364,14 +367,20 @@ declare module '@polkadot/api/types/consts' {
       /**
        * The base amount of currency needed to reserve for creating a multisig execution or to store
        * a dispatch call for later.
+       * 
+       * This is held for an additional storage item whose value size is
+       * `4 + sizeof((BlockNumber, Balance, AccountId))` bytes and whose key size is
+       * `32 + sizeof(AccountId)` bytes.
        **/
       depositBase: BalanceOf & AugmentedConst<ApiType>;
       /**
        * The amount of currency needed per unit threshold when creating a multisig execution.
+       * 
+       * This is held for adding 32 bytes more into a pre-existing storage value.
        **/
       depositFactor: BalanceOf & AugmentedConst<ApiType>;
       /**
-       * The maximum amount of signatories allowed for a given multisig.
+       * The maximum amount of signatories allowed in the multisig.
        **/
       maxSignatories: u16 & AugmentedConst<ApiType>;
       /**
@@ -400,7 +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.
        * 

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
        **/
@@ -205,6 +209,13 @@ declare module '@polkadot/api/types/errors' {
        * current schedule.
        **/
       CodeTooLarge: AugmentedError<ApiType>;
+      /**
+       * A tombstone exist at the specified address.
+       * 
+       * Tombstone cannot be called. Anyone can use `seal_restore_to` in order to revive
+       * the contract, though.
+       **/
+      ContractIsTombstone: AugmentedError<ApiType>;
       /**
        * A contract could not be evicted because it has enough balance to pay rent.
        * 
@@ -212,6 +223,10 @@ declare module '@polkadot/api/types/errors' {
        * contract has enough balance to pay for its rent.
        **/
       ContractNotEvictable: AugmentedError<ApiType>;
+      /**
+       * No contract was found at the specified address.
+       **/
+      ContractNotFound: AugmentedError<ApiType>;
       /**
        * Contract trapped during execution.
        **/
@@ -284,11 +299,6 @@ declare module '@polkadot/api/types/errors' {
        * is rejected.
        **/
       NoChainExtension: AugmentedError<ApiType>;
-      /**
-       * The contract that was called is either no contract at all (a plain account)
-       * or is a tombstone.
-       **/
-      NotCallable: AugmentedError<ApiType>;
       /**
        * A buffer outside of sandbox memory was passed to a contract API function.
        **/
@@ -311,6 +321,15 @@ declare module '@polkadot/api/types/errors' {
        * of a tombstone.
        **/
       ReentranceDenied: AugmentedError<ApiType>;
+      /**
+       * The called contract does not have enough balance to pay for its storage.
+       * 
+       * The contract ran out of balance and is therefore eligible for eviction into a
+       * tombstone. Anyone can evict the contract by submitting a `claim_surcharge`
+       * extrinsic. Alternatively, a plain balance transfer can be used in order to
+       * increase the contracts funds so that it can be called again.
+       **/
+      RentNotPaid: AugmentedError<ApiType>;
       /**
        * A storage modification exhausted the 32bit type that holds the storage size.
        * 
@@ -1355,6 +1374,64 @@ 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.
@@ -1373,6 +1450,52 @@ 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';
 
@@ -995,6 +996,24 @@ 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 +1049,108 @@ 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';
@@ -20,14 +20,15 @@ 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';
-import type { ActiveEraInfo, ElectionPhase, EraIndex, EraRewardPoints, Exposure, Forcing, Nominations, ReadySolution, RewardDestination, RoundSnapshot, SeatHolder, SlashingSpans, SolutionOrSnapshotSize, SpanIndex, SpanRecord, StakingLedger, UnappliedSlash, ValidatorPrefs, Voter } from '@polkadot/types/interfaces/staking';
+import type { ActiveEraInfo, ElectionPhase, ElectionScore, EraIndex, EraRewardPoints, Exposure, Forcing, Nominations, ReadySolution, RewardDestination, RoundSnapshot, SeatHolder, SlashingSpans, SolutionOrSnapshotSize, SpanIndex, SpanRecord, StakingLedger, UnappliedSlash, ValidatorPrefs, Voter } from '@polkadot/types/interfaces/staking';
 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.
        * 
@@ -378,6 +383,13 @@ declare module '@polkadot/api/types/storage' {
        * Only exists when [`Snapshot`] is present.
        **/
       desiredTargets: AugmentedQuery<ApiType, () => Observable<Option<u32>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * The minimum score that each 'untrusted' solution must attain in order to be considered
+       * feasible.
+       * 
+       * Can be set via `set_minimum_untrusted_score`.
+       **/
+      minimumUntrustedScore: AugmentedQuery<ApiType, () => Observable<Option<ElectionScore>>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * Current best solution, signed or unsigned, queued to be returned upon `elect`.
        **/
@@ -1199,6 +1211,46 @@ 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.
@@ -1217,6 +1269,37 @@ 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

@@ -153,7 +153,7 @@ declare module '@polkadot/rpc-core/types.jsonrpc' {
        **/
       accounts: AugmentedRpc<() => Observable<Vec<H160>>>;
       /**
-       * Returns balance of the given account.
+       * Returns the blockNumber
        **/
       blockNumber: AugmentedRpc<() => Observable<U256>>;
       /**

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 { EraIndex, RawSolution, RewardDestination, SolutionOrSnapshotSize, ValidatorPrefs } from '@polkadot/types/interfaces/staking';
+import type { ElectionScore, EraIndex, RawSolution, 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';
@@ -208,8 +209,6 @@ 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 +252,8 @@ declare module '@polkadot/api/types/submittable' {
        * to zero.
        * 
        * Weight: `O(1)`
-       * Modes: Pre-existence of `dest`; Post-existence of `source`; Prior & post zombie-status
+       * Modes: Pre-existence of `dest`; Post-existence of `source`; Account pre-existence of
-       * of `source`; Account pre-existence of `dest`.
+       * `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 +290,7 @@ 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 +348,7 @@ 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 +372,8 @@ declare module '@polkadot/api/types/submittable' {
        * to zero.
        * 
        * Weight: `O(1)`
-       * Modes: Pre-existence of `target`; Post-existence of sender; Prior & post zombie-status
+       * Modes: Pre-existence of `target`; Post-existence of sender; Account pre-existence of
-       * of sender; Account pre-existence of `target`.
+       * `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 +414,8 @@ declare module '@polkadot/api/types/submittable' {
        * to zero.
        * 
        * Weight: `O(1)`
-       * Modes: Pre-existence of `target`; Post-existence of sender; Prior & post zombie-status
+       * Modes: Pre-existence of `target`; Post-existence of sender; Account pre-existence of
-       * of sender; Account pre-existence of `target`.
+       * `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>]>;
       /**
@@ -699,7 +698,7 @@ declare module '@polkadot/api/types/submittable' {
        * producer fails to do so, a regular users will be allowed to claim the reward.
        * 
        * In case of a successful eviction no fees are charged from the sender. However, the
-       * reward is capped by the total amount of rent that was payed by the contract while
+       * reward is capped by the total amount of rent that was paid by the contract while
        * it was alive.
        * 
        * If contract is not evicted as a result of this call, [`Error::ContractNotEvictable`]
@@ -1222,6 +1221,14 @@ declare module '@polkadot/api/types/submittable' {
       [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     electionProviderMultiPhase: {
+      /**
+       * Set a new value for `MinimumUntrustedScore`.
+       * 
+       * Dispatch origin must be aligned with `T::ForceOrigin`.
+       * 
+       * This check can be turned off by setting the value to `None`.
+       **/
+      setMinimumUntrustedScore: AugmentedSubmittable<(maybeNextScore: Option<ElectionScore> | null | object | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Option<ElectionScore>]>;
       /**
        * Submit a solution for the unsigned phase.
        * 
@@ -2538,7 +2545,7 @@ 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
        **/
@@ -3830,6 +3837,41 @@ 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
@@ -3873,6 +3915,377 @@ 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 } | 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

@@ -39,7 +39,8 @@ interface MetaDecoration {
 }
 
 // the max amount of keys/values that we will retrieve at once
-const PAGE_SIZE = 256;
+const PAGE_SIZE_K = 768; // limited since the trie lookups are heavy
+const PAGE_SIZE_V = 256; // limited since the data may be very large
 
 const l = logger('api/init');
 
@@ -471,15 +472,14 @@ 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) =>
+      arrayChunk(keys, PAGE_SIZE_V).map((keys) => queryCall(keys))
-        (this.hasSubscriptions
-          ? this._rpcCore.state.subscribeStorage
-          : this._rpcCore.state.queryStorageAt
-        )(keys)
-      )
     ).pipe(
-      map((valsArr): Codec[] => arrayFlatten(valsArr))
+      map(arrayFlatten)
     );
   }
 
@@ -488,25 +488,22 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
 
     const headKey = iterKey(...args).toHex();
     const startSubject = new BehaviorSubject<string>(headKey);
-    const query = at
+    const queryCall = at
-      ? (startKey: string) => this._rpcCore.state.getKeysPaged(headKey, PAGE_SIZE, startKey, at)
+      ? (startKey: string) => this._rpcCore.state.getKeysPaged(headKey, PAGE_SIZE_K, startKey, at)
-      : (startKey: string) => this._rpcCore.state.getKeysPaged(headKey, PAGE_SIZE, startKey);
+      : (startKey: string) => this._rpcCore.state.getKeysPaged(headKey, PAGE_SIZE_K, startKey);
 
     return startSubject.pipe(
-      switchMap((startKey) =>
+      switchMap(queryCall),
-        query(startKey).pipe(
+      map((keys) => keys.map((key) => key.setMeta(meta, section, method))),
-          map((keys) => keys.map((key) => key.setMeta(meta, section, method)))
-        )
-      ),
       tap((keys): void => {
         setTimeout((): void => {
-          keys.length === PAGE_SIZE
+          keys.length === PAGE_SIZE_K
-            ? startSubject.next(keys[PAGE_SIZE - 1].toHex())
+            ? 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 +525,7 @@ 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/Init.ts

@@ -1,6 +1,7 @@
 // Copyright 2017-2021 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 import type { RpcInterfaceMethod } from '@polkadot/rpc-core/types';
 import type { Text } from '@polkadot/types';
 import type { ChainProperties, Hash, RuntimeVersion } from '@polkadot/types/interfaces';
@@ -9,8 +10,6 @@ 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';
@@ -349,13 +348,12 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
       }
 
       this.#healthTimer = setInterval((): void => {
-        this._rpcCore.system.health().toPromise().catch((error) => l.warn(`Health keepalive check failed: ${(error as Error).message}`));
+        this._rpcCore.system.health().toPromise().catch(() => undefined);
       }, KEEPALIVE_INTERVAL);
     } catch (_error) {
       const error = new Error(`FATAL: Unable to initialize the API: ${(_error as Error).message}`);
 
       l.error(error);
-      l.error(_error);
 
       this.emit('error', error);
     }

packages/api/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api', version: '4.11.1' };
+export const packageInfo = { name: '@polkadot/api', version: '4.13.1' };

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

@@ -48,6 +48,10 @@ describe('ApiPromise', (): void => {
     provider = new MockProvider(registry);
   });
 
+  afterEach(async () => {
+    await provider.disconnect();
+  });
+
   describe('initialization', (): void => {
     it('Create API instance with metadata map and makes the runtime, rpc, state & extrinsics available', async (): Promise<void> => {
       const rpcData = await provider.send<string>('state_getMetadata', []);
@@ -62,6 +66,8 @@ describe('ApiPromise', (): void => {
       expect(api.query).toBeDefined();
       expect(api.tx).toBeDefined();
       expect(api.derive).toBeDefined();
+
+      await api.disconnect();
     });
 
     it('Create API instance without metadata and makes the runtime, rpc, state & extrinsics available', async (): Promise<void> => {
@@ -75,6 +81,8 @@ describe('ApiPromise', (): void => {
       expect(api.query).toBeDefined();
       expect(api.tx).toBeDefined();
       expect(api.derive).toBeDefined();
+
+      await api.disconnect();
     });
 
     it('Create API instance will error on failure to await ready', async (): Promise<void> => {
@@ -88,12 +96,17 @@ describe('ApiPromise', (): void => {
         }
       }
 
+      const api = new ErrorApiPromise();
+
       try {
-        await new ErrorApiPromise().isReadyOrError;
+        await api.isReadyOrError;
+
         fail('Expected an error but none occurred.');
       } catch {
         // Pass
       }
+
+      await api.disconnect();
     });
   });
 
@@ -103,31 +116,35 @@ describe('ApiPromise', (): void => {
     const SIG = '0x659effefbbe5ab4d7136ebb5084b959eb424e32b862307371be4721ac2c46334245af4f1476c36c5e5aff04396c2fdd2ce561ec90382821d4aa071b559b1db0f';
 
     it('signs data using a specified keyring', async (): Promise<void> => {
-      const api = new ApiPromise({ provider, registry });
+      const api = await ApiPromise.create({ provider, registry });
+      const sig = await api.sign(aliceEd, TEST);
 
-      expect(
+      expect(sig).toEqual(SIG);
-        await api.sign(aliceEd, TEST)
+
-      ).toEqual(SIG);
+      await api.disconnect();
     });
 
     it('signs data using an external signer', async (): Promise<void> => {
-      const api = new ApiPromise({
+      const api = await ApiPromise.create({
         provider,
         registry,
         signer: new SingleAccountSigner(registry, aliceEd)
       });
+      const sig = await api.sign(ADDR, TEST);
 
-      expect(
+      expect(sig).toEqual(SIG);
-        await api.sign(ADDR, TEST)
+
-      ).toEqual(SIG);
+      await api.disconnect();
     });
   });
 
   describe('decorator.signAsync', (): void => {
     it('signs a transfer using an external signer', async (): Promise<void> => {
-      const { transfer } = await createTransfer();
+      const { api, transfer } = await createTransfer();
 
       expect(transfer.signature.toHex()).toEqual(TRANSFER_SIG);
+
+      await api.disconnect();
     });
   });
 
@@ -137,6 +154,8 @@ describe('ApiPromise', (): void => {
 
       expect(api.tx(transfer.toHex()).signature.toHex()).toEqual(TRANSFER_SIG);
       expect(api.tx(transfer).signature.toHex()).toEqual(TRANSFER_SIG);
+
+      await api.disconnect();
     });
   });
 });

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

@@ -1,60 +0,0 @@
-// Copyright 2017-2021 @polkadot/api authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-import type { Observable } from '@polkadot/x-rxjs';
-import type { SubmittableExtrinsic } from '../submittable/types';
-
-import { createTestPairs } from '@polkadot/keyring/testingPairs';
-import { MockProvider } from '@polkadot/rpc-provider/mock';
-import { TypeRegistry } from '@polkadot/types/create';
-import { map, switchMap } from '@polkadot/x-rxjs/operators';
-
-import { SingleAccountSigner } from '../../test/util';
-import { ApiRx } from '.';
-
-describe('ApiRx', (): void => {
-  const registry = new TypeRegistry();
-  const keyring = createTestPairs({ type: 'ed25519' });
-  let provider: MockProvider;
-
-  beforeEach((): void => {
-    jest.setTimeout(3000000);
-    provider = new MockProvider(registry);
-  });
-
-  describe('decorator.signAsync', (): void => {
-    it('signs a transfer using an external signer', (): void => {
-      const signer = new SingleAccountSigner(registry, keyring.alice_session);
-
-      ApiRx.create({ provider, registry, signer }).pipe(
-        switchMap((api: ApiRx): Observable<SubmittableExtrinsic<'rxjs'>> =>
-          api.tx.balances
-            .transfer(keyring.eve.address, 12345)
-            .signAsync(keyring.alice_session, {})
-        ),
-        map((tx: SubmittableExtrinsic<'rxjs'>): void => {
-          expect(tx.signature.toHex()).toEqual(
-            '0x97f3cfe5088fcd575313e983f45d02b0f630e7b94ff9a3ac50e20cd096a8f554fda73d42ead891b5a1d3ce5607d83f20b0c6570b555e949cfb5763d0abcd590b'
-          );
-        })
-      );
-    });
-
-    it('allows the second argument to signAsync to be omitted', () => {
-      const signer = new SingleAccountSigner(registry, keyring.alice_session);
-
-      ApiRx.create({ provider, registry, signer }).pipe(
-        switchMap((api: ApiRx): Observable<SubmittableExtrinsic<'rxjs'>> =>
-          api.tx.balances
-            .transfer(keyring.eve.address, 12345)
-            .signAsync(keyring.alice_session)
-        ),
-        map((tx: SubmittableExtrinsic<'rxjs'>): void => {
-          expect(tx.signature.toHex()).toEqual(
-            '0x97f3cfe5088fcd575313e983f45d02b0f630e7b94ff9a3ac50e20cd096a8f554fda73d42ead891b5a1d3ce5607d83f20b0c6570b555e949cfb5763d0abcd590b'
-          );
-        })
-      );
-    });
-  });
-});

packages/api/src/types/storage.ts

@@ -82,3 +82,6 @@ export type QueryableStorageMulti<ApiType extends ApiTypes> =
 export interface AugmentedQueries<ApiType extends ApiTypes> { }
 
 export type AugmentedQuery<ApiType extends ApiTypes, F extends AnyFunction, A extends AnyTuple = AnyTuple> = MethodResult<ApiType, F> & StorageEntryBase<ApiType, F, A>;
+
+// backwards compatibility-only
+export type AugmentedQueryDoubleMap<ApiType extends ApiTypes, F extends AnyFunction, A extends AnyTuple = AnyTuple> = AugmentedQuery<ApiType, F, A>;

packages/api/test/api.spec.ts

@@ -3,21 +3,24 @@
 
 import { ApiPromise, WsProvider } from '@polkadot/api';
 
-function createApi (): Promise<ApiPromise> {
+describe('misc online tests', (): void => {
-  jest.setTimeout(30000);
+  let api: ApiPromise;
-  process.env.NODE_ENV = 'test';
 
-  const provider = new WsProvider('wss://kusama-rpc.polkadot.io');
+  beforeEach(async () => {
-  // const provider = new WsProvider('wss://westend-rpc.polkadot.io/');
+    jest.setTimeout(30000);
-  // const provider = new WsProvider('ws://127.0.0.1:9944/');
+    process.env.NODE_ENV = 'test';
 
-  return new ApiPromise({ provider }).isReady;
+    // const provider = new WsProvider('wss://kusama-rpc.polkadot.io');
-}
+    const provider = new WsProvider('wss://westend-rpc.polkadot.io/');
+
+    api = await ApiPromise.create({ provider });
+  });
+
+  afterEach(async () => {
+    await api.disconnect();
+  });
 
-describe('misc quick tests', (): void => {
   it.skip('retrieves balances correctly', async (): Promise<void> => {
-    const api = await createApi();
-
     console.error(JSON.stringify(
       await api.query.system.account('FPzukZw2mphWsXDqdkNzLaxnanjZEWH9i2vqwobTdtde5me')
     ));
@@ -27,8 +30,6 @@ describe('misc quick tests', (): void => {
   });
 
   it.skip('handles map keys', async (): Promise<void> => {
-    const api = await createApi();
-
     console.time('map.keys');
 
     const keys = await api.query.system.account.keys();
@@ -39,8 +40,6 @@ describe('misc quick tests', (): void => {
   });
 
   it.skip('handles map entries', async (): Promise<void> => {
-    const api = await createApi();
-
     console.time('map.entries');
 
     const entries = await api.query.system.account.entries(); // api.query.indices.accounts.entries();
@@ -51,7 +50,6 @@ describe('misc quick tests', (): void => {
   });
 
   it.skip('handles doublemap entries', async (): Promise<void> => {
-    const api = await createApi();
     const activeEra = await api.query.staking.activeEra();
 
     console.error(JSON.stringify(
@@ -60,26 +58,12 @@ describe('misc quick tests', (): void => {
   });
 
   it.skip('does something in society', async (): Promise<void> => {
-    const api = await createApi();
-
     console.error(JSON.stringify(
       await api.query.society.defenderVotes('Dab4bfYTZRUDMWjYAUQuFbDreQ9mt7nULWu3Dw7jodbzVe9')
     ));
   });
 
-  it.skip('allows for range queries', async (): Promise<void> => {
+  it('expose rpc and rx definition', (): void => {
-    const api = await createApi();
-    const header = await api.rpc.chain.getHeader();
-
-    console.error(JSON.stringify(
-      (await api.query.staking.activeEra.range([header.parentHash, header.hash], 'Dab4bfYTZRUDMWjYAUQuFbDreQ9mt7nULWu3Dw7jodbzVe9'))
-        .map(([block, value]) => [block, value.toRawType(), value.toHuman()])
-    ));
-  });
-
-  it('expose rpc and rx definition', async (): Promise<void> => {
-    const api = await createApi();
-
     console.error(api.rpc.payment.queryFeeDetails.meta);
 
     console.error(api.rx.rpc.chain.getBlock.meta);

packages/metadata/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/metadata",
-  "version": "4.11.1",
+  "version": "4.13.1",
   "type": "module",
   "description": "Helpers to extract information from runtime metadata",
   "main": "index.js",
@@ -20,13 +20,13 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-metadata#readme",
   "dependencies": {
     "@babel/runtime": "^7.14.0",
-    "@polkadot/types": "4.11.1",
+    "@polkadot/types": "4.13.1",
-    "@polkadot/types-known": "4.11.1",
+    "@polkadot/types-known": "4.13.1",
-    "@polkadot/util": "^6.5.1",
+    "@polkadot/util": "^6.7.1",
-    "@polkadot/util-crypto": "^6.5.1",
+    "@polkadot/util-crypto": "^6.7.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.5.1"
+    "@polkadot/keyring": "^6.7.1"
   }
 }

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

@@ -1,15 +1,14 @@
 // Copyright 2017-2021 @polkadot/metadata authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { StorageEntryMetadataLatest } from '@polkadot/types/interfaces/metadata';
+import type BN from 'bn.js';
+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 { Raw } from '@polkadot/types/codec';
 import { StorageKey, Type } from '@polkadot/types/primitive';
-import { assert, compactAddLength, compactStripLength, isNull, isUndefined, stringCamelCase, stringify, stringLowerFirst, u8aConcat, u8aToU8a } from '@polkadot/util';
+import { assert, compactAddLength, compactStripLength, isUndefined, stringCamelCase, stringLowerFirst, u8aConcat, u8aToU8a } from '@polkadot/util';
 import { xxhashAsU8a } from '@polkadot/util-crypto';
 
 import { getHasher } from './getHasher';
@@ -31,33 +30,27 @@ interface IterFn {
   meta: StorageEntryMetadataLatest;
 }
 
-type CreateArgType = boolean | string | number | null | BN | BigInt | Uint8Array | Codec;
+type Arg = boolean | string | number | null | BN | BigInt | Uint8Array | Codec;
-
-type U8aHasher = (input: Uint8Array) => Uint8Array;
-
-function createPrefixedKey ({ method, prefix }: CreateItemFn): Uint8Array {
-  return u8aConcat(xxhashAsU8a(prefix, 128), xxhashAsU8a(method, 128));
-}
-
-function createKeyRaw (registry: Registry, itemFn: CreateItemFn, keys: Type[], hashers: U8aHasher[], args: CreateArgType[]): Uint8Array {
-  const { method, section } = itemFn;
 
+/** @internal */
+function createKeyRaw (registry: Registry, itemFn: CreateItemFn, keys: Type[], hashers: StorageHasher[], args: Arg[]): Uint8Array {
   return u8aConcat(
-    createPrefixedKey(itemFn),
+    xxhashAsU8a(itemFn.prefix, 128),
-    ...keys.map((type, index): Uint8Array => {
+    xxhashAsU8a(itemFn.method, 128),
-      const arg = args[index];
+    ...keys.map((type, index) =>
-
+      getHasher(hashers[index])(
-      assert(!isUndefined(arg) && !isNull(arg), () => `Call to ${stringCamelCase(section || 'unknown')}.${stringCamelCase(method || 'unknown')} has a null or undefined argument at position ${index}`);
+        registry.createType(type.toString() as 'Raw', args[index]).toU8a()
-
+      )
-      return hashers[index](registry.createType(type.toString() as 'Raw', arg).toU8a());
+    )
-    })
   );
 }
 
-function createKey (registry: Registry, itemFn: CreateItemFn, keys: Type[], hashers: U8aHasher[], args: CreateArgType[]): Uint8Array {
+/** @internal */
+function createKey (registry: Registry, itemFn: CreateItemFn, keys: Type[], hashers: StorageHasher[], args: Arg[]): Uint8Array {
   const { method, section } = itemFn;
 
-  assert(Array.isArray(args) && args.length === keys.length, () => `Call to ${stringCamelCase(section || 'unknown')}.${stringCamelCase(method || 'unknown')} needs ${keys.length} arguments, found ${stringify(args)}`);
+  assert(Array.isArray(args), () => `Call to ${stringCamelCase(section || 'unknown')}.${stringCamelCase(method || 'unknown')} needs ${keys.length} arguments, provided in tuple format`);
+  assert(args.filter((a) => !isUndefined(a)).length === keys.length, () => `Call to ${stringCamelCase(section || 'unknown')}.${stringCamelCase(method || 'unknown')} needs ${keys.length} arguments, found [${args.join(', ')}]`);
 
   // as per createKey, always add the length prefix (underlying it is Bytes)
   return compactAddLength(
@@ -65,9 +58,8 @@ function createKey (registry: Registry, itemFn: CreateItemFn, keys: Type[], hash
   );
 }
 
-// attach the metadata to expand to a StorageFunction
 /** @internal */
-function expandWithMeta ({ meta, method, prefix, section }: CreateItemFn, _storageFn: (arg?: CreateArgType | CreateArgType[]) => Uint8Array): StorageEntry {
+function expandWithMeta ({ meta, method, prefix, section }: CreateItemFn, _storageFn: (arg?: Arg | Arg[]) => Uint8Array): StorageEntry {
   const storageFn = _storageFn as StorageEntry;
 
   storageFn.meta = meta;
@@ -107,7 +99,6 @@ function extendHeadMeta (registry: Registry, { meta: { documentation, name, type
     registry.createType('StorageKey', iterFn(...args), { method, section });
 }
 
-// attach the full list hashing for prefixed maps
 /** @internal */
 function extendPrefixedMap (registry: Registry, itemFn: CreateItemFn, storageFn: StorageEntry): StorageEntry {
   const { meta: { type }, method, section } = itemFn;
@@ -124,16 +115,16 @@ function extendPrefixedMap (registry: Registry, itemFn: CreateItemFn, storageFn:
 
     if (args.length) {
       if (type.isDoubleMap) {
-        return new Raw(registry, createKeyRaw(registry, itemFn, [type.asDoubleMap.key1], [getHasher(type.asDoubleMap.hasher)], args as CreateArgType[]));
+        return new Raw(registry, createKeyRaw(registry, itemFn, [type.asDoubleMap.key1], [type.asDoubleMap.hasher], args as Arg[]));
       } else if (type.isNMap) {
         const keys = [...type.asNMap.keyVec];
-        const hashers = type.asNMap.hashers.map((h) => getHasher(h));
+        const hashers = [...type.asNMap.hashers];
 
         // remove the last entry
         keys.pop();
         hashers.pop();
 
-        return new Raw(registry, createKeyRaw(registry, itemFn, keys, hashers, args as CreateArgType[]));
+        return new Raw(registry, createKeyRaw(registry, itemFn, keys, hashers, args as Arg[]));
       }
     }
 
@@ -151,16 +142,16 @@ export function createFunction (registry: Registry, itemFn: CreateItemFn, option
   //   - storage.system.account(address)
   //   - storage.timestamp.blockPeriod()
   // For higher-map queries the params are passed in as an tuple, [key1, key2]
-  const storageFn = expandWithMeta(itemFn, (arg?: CreateArgType | CreateArgType[]) =>
+  const storageFn = expandWithMeta(itemFn, (arg?: Arg | Arg[]) =>
     type.isPlain
       ? options.skipHashing
         ? compactAddLength(u8aToU8a(options.key))
         : createKey(registry, itemFn, [], [], [])
       : type.isMap
-        ? createKey(registry, itemFn, [type.asMap.key], [getHasher(type.asMap.hasher)], [arg as CreateArgType])
+        ? createKey(registry, itemFn, [type.asMap.key], [type.asMap.hasher], [arg as Arg])
         : type.isDoubleMap
-          ? createKey(registry, itemFn, [type.asDoubleMap.key1, type.asDoubleMap.key2], [getHasher(type.asDoubleMap.hasher), getHasher(type.asDoubleMap.key2Hasher)], arg as CreateArgType[])
+          ? createKey(registry, itemFn, [type.asDoubleMap.key1, type.asDoubleMap.key2], [type.asDoubleMap.hasher, type.asDoubleMap.key2Hasher], arg as Arg[])
-          : createKey(registry, itemFn, type.asNMap.keyVec, type.asNMap.hashers.map((h) => getHasher(h)), arg as CreateArgType[])
+          : createKey(registry, itemFn, type.asNMap.keyVec, type.asNMap.hashers, arg as Arg[])
   );
 
   if (type.isMap || type.isDoubleMap || type.isNMap) {

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

@@ -12,34 +12,36 @@ import { decorateStorage } from '..';
 const keyring = createTestPairs({ type: 'ed25519' });
 
 describe('decorateStorage', (): void => {
-  describe('latest', (): void => {
+  const registry = new TypeRegistry();
-    const registry = new TypeRegistry();
+  const metadata = new Metadata(registry, rpcMetadata);
-    const metadata = new Metadata(registry, rpcMetadata);
 
-    registry.setMetadata(metadata);
+  registry.setMetadata(metadata);
 
-    const query = decorateStorage(registry, metadata.asLatest, metadata.version);
+  const query = decorateStorage(registry, metadata.asLatest, metadata.version);
 
-    it('should throw if the storage function expects an argument', (): void => {
+  it('should throw if the storage function expects an argument', (): void => {
-      expect(() => query.balances.account()).toThrowError('Call to balances.account has a null or undefined argument at position 0');
+    expect(() => query.balances.account()).toThrowError('Call to balances.account needs 1 arguments, found []');
-    });
+  });
 
-    it('should throw if the storage function expects multiple arguments', (): void => {
+  it('should throw if the storage function expects multiple arguments', (): void => {
-      expect(() => query.staking.erasStakers([1])).toThrowError('Call to staking.erasStakers needs 2 arguments, found [1]');
+    expect(() => query.staking.erasStakers([1])).toThrowError('Call to staking.erasStakers needs 2 arguments, found [1]');
-    });
+  });
 
-    it('should return a value if the storage function does not expect an argument', (): void => {
+  it('should throw if the storage function expects tuple arguments', (): void => {
-      expect(() => query.timestamp.now()).not.toThrow();
+    expect(() => query.staking.erasStakers(1)).toThrowError('Call to staking.erasStakers needs 2 arguments, provided in tuple format');
-    });
+  });
 
-    it('should return the correct length-prefixed storage key', (): void => {
+  it('should return a value if the storage function does not expect an argument', (): void => {
-      expect(
+    expect(() => query.timestamp.now()).not.toThrow();
-        u8aToHex(
+  });
-          query.system.account(keyring.alice.address)
+
-        )
+  it('should return the correct length-prefixed storage key', (): void => {
-      ).toEqual(
+    expect(
-        '0x410126aa394eea5630e07c48ae0c9558cef7b99d880ec681799c0cf30e8886371da9de1e86a9a8c739864cf3cc5ec2bea59fd43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d'
+      u8aToHex(
-      );
+        query.system.account(keyring.alice.address)
-    });
+      )
+    ).toEqual(
+      '0x410126aa394eea5630e07c48ae0c9558cef7b99d880ec681799c0cf30e8886371da9de1e86a9a8c739864cf3cc5ec2bea59fd43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d'
+    );
   });
 });

packages/metadata/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/metadata', version: '4.11.1' };
+export const packageInfo = { name: '@polkadot/metadata', version: '4.13.1' };

packages/rpc-core/README.md

@@ -1,72 +1,3 @@
 # @polkadot/rpc-core
 
-This library provides a clean wrapper around all the methods exposed by a Polkadot network client.
+This library provides a clean wrapper around all the methods exposed by a Polkadot network client. It is only used internally to the API.
-
-## Usage
-
-Installation -
-
-```
-yarn add @polkadot/rpc-core
-```
-
-Initialization -
-
-```js
-import Rpc from '@polkadot/rpc-core';
-import { WsProvider } from '@polkadot/rpc-provider/ws';
-
-const provider = new WsProvider('http://127.0.0.1:9944');
-const rpc = new Rpc(provider);
-```
-
-Retrieving the block header object for a given block header hash (a 0x-prefixed hex string with length of 64) -
-
-```js
-rpc.chain
-  .getHeader('0x1234567890')
-  .subscribe(
-    (header) => console.log(header),
-    (error) => console.error('error:', error)
-  );
-```
-
-Retrieving the best block number, parent hash, state root hash, extrinsics root hash, and digest (once-off) -
-
-```js
-rpc.chain
-  .getHead()
-  .pipe(
-    switchMap((headerHash) => {
-      return rpc.chain.getHeader(headerHash);
-    })
-  )
-  .subscribe(
-    (header) => {
-      console.log(`best #${header.number.toString()}`);
-      console.log(`parentHash: ${header.parentHash.toString()}`);
-      console.log(`stateRoot: ${header.stateRoot.toString()}`);
-      console.log(`extrinsicsRoot: ${header.extrinsicsRoot.toString()}`);
-      console.log(`digest: ${header.digest.toString()}`);
-    },
-    (error) => {
-      console.error('error:', error);
-    }
-  );
-```
-
-Retrieving best header via subscription -
-
-```js
-api.chain
-rpc
-  .subscribeNewHeads()
-  .subscribe(
-    (header) => {
-      console.log(`best #${header.number}`);
-    },
-    (error) => {
-      console.error('error subscribing:', error);
-    }
-  );
-```

packages/rpc-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-core",
-  "version": "4.11.1",
+  "version": "4.13.1",
   "type": "module",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
@@ -20,13 +20,13 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
   "dependencies": {
     "@babel/runtime": "^7.14.0",
-    "@polkadot/metadata": "4.11.1",
+    "@polkadot/metadata": "4.13.1",
-    "@polkadot/rpc-provider": "4.11.1",
+    "@polkadot/rpc-provider": "4.13.1",
-    "@polkadot/types": "4.11.1",
+    "@polkadot/types": "4.13.1",
-    "@polkadot/util": "^6.5.1",
+    "@polkadot/util": "^6.7.1",
-    "@polkadot/x-rxjs": "^6.5.1"
+    "@polkadot/x-rxjs": "^6.7.1"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.5.1"
+    "@polkadot/keyring": "^6.7.1"
   }
 }

packages/rpc-core/src/cached.spec.ts

@@ -12,10 +12,16 @@ import { RpcCore } from '.';
 describe('Cached Observables', (): void => {
   const registry = new TypeRegistry();
   let rpc: RpcCore & RpcInterface;
+  let provider: MockProvider;
   const keyring = createTestPairs();
 
   beforeEach((): void => {
-    rpc = new RpcCore('123', registry, new MockProvider(registry)) as (RpcCore & RpcInterface);
+    provider = new MockProvider(registry);
+    rpc = new RpcCore('123', registry, provider) as (RpcCore & RpcInterface);
+  });
+
+  afterEach(async () => {
+    await provider.disconnect();
   });
 
   it('creates a single observable for subscriptions (multiple calls)', (): void => {

packages/rpc-core/src/index.spec.ts

@@ -16,8 +16,9 @@ describe('Api', (): void => {
     ).toThrow(/Expected Provider/);
   });
 
-  it('allows for the definition of user RPCs', (): void => {
+  it('allows for the definition of user RPCs', async () => {
-    const rpc = new RpcCore('567', registry, new MockProvider(registry), {
+    const provider = new MockProvider(registry);
+    const rpc = new RpcCore('567', registry, provider, {
       testing: {
         foo: {
           description: 'foo',
@@ -42,5 +43,7 @@ describe('Api', (): void => {
       section: 'testing',
       type: 'Balance'
     });
+
+    await provider.disconnect();
   });
 });

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: '4.11.1' };
+export const packageInfo = { name: '@polkadot/rpc-core', version: '4.13.1' };

packages/rpc-core/src/replay.spec.ts

@@ -13,9 +13,15 @@ import { RpcCore } from '.';
 describe('replay', (): void => {
   const registry = new TypeRegistry();
   let rpc: RpcCore & RpcInterface;
+  let provider: MockProvider;
 
   beforeEach((): void => {
-    rpc = new RpcCore('653', registry, new MockProvider(registry)) as (RpcCore & RpcInterface);
+    provider = new MockProvider(registry);
+    rpc = new RpcCore('653', registry, provider) as (RpcCore & RpcInterface);
+  });
+
+  afterEach(async () => {
+    await provider.disconnect();
   });
 
   it('subscribes via the rpc section', (done): void => {

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

@@ -6,28 +6,39 @@ import { of, timer } from '@polkadot/x-rxjs';
 import { drr } from '.';
 
 describe('drr', (): void => {
+  beforeEach((): void => {
+    jest.setTimeout(15000);
+  });
+
   it('should not fire twice the same value', (done): void => {
     let count = 0;
 
-    of(1, 1).pipe(drr()).subscribe((): void => { ++count; });
+    const sub = of(1, 1).pipe(drr({ delay: 500 })).subscribe((): void => { ++count; });
 
     setTimeout((): void => {
       expect(count).toBe(1);
-      done();
+      sub.unsubscribe();
+
+      setTimeout(done, 2000);
     }, 50);
   });
 
   it('should be a ReplaySubject(1)', (done): void => {
-    const obs = timer(0, 100).pipe(drr()); // Starts at 0, increments every 100ms
+    const obs = timer(0, 100).pipe(drr({ delay: 500 })); // Starts at 0, increments every 100ms
 
-    obs.subscribe(); // Fire the observable
+    const sub = obs.subscribe(); // Fire the observable
 
     // Subscribe another time after some time, i.e. after the observable has fired
     setTimeout((): void => {
-      obs.subscribe((value): void => {
+      const sub = obs.subscribe((value): void => {
         expect(value > 1).toBe(true);
-        done();
+
+        setTimeout(done, 2000);
       });
+
+      sub.unsubscribe();
     }, 500);
+
+    sub.unsubscribe();
   });
 });

packages/rpc-provider/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-provider",
-  "version": "4.11.1",
+  "version": "4.13.1",
   "type": "module",
   "description": "Transport providers for the API",
   "main": "index.js",
@@ -20,19 +20,19 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
   "dependencies": {
     "@babel/runtime": "^7.14.0",
-    "@polkadot/types": "4.11.1",
+    "@polkadot/types": "4.13.1",
-    "@polkadot/util": "^6.5.1",
+    "@polkadot/util": "^6.7.1",
-    "@polkadot/util-crypto": "^6.5.1",
+    "@polkadot/util-crypto": "^6.7.1",
-    "@polkadot/x-fetch": "^6.5.1",
+    "@polkadot/x-fetch": "^6.7.1",
-    "@polkadot/x-global": "^6.5.1",
+    "@polkadot/x-global": "^6.7.1",
-    "@polkadot/x-ws": "^6.5.1",
+    "@polkadot/x-ws": "^6.7.1",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.5.1",
+    "@polkadot/keyring": "^6.7.1",
-    "@polkadot/metadata": "4.11.1",
+    "@polkadot/metadata": "4.13.1",
     "mock-socket": "^9.0.3",
-    "nock": "^13.0.11"
+    "nock": "^13.1.0"
   }
 }

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

@@ -45,6 +45,8 @@ export class MockProvider implements ProviderInterface {
 
   private emitter = new EventEmitter();
 
+  private intervalId?: NodeJS.Timeout | null;
+
   public isUpdating = true;
 
   private registry: Registry;
@@ -104,8 +106,12 @@ export class MockProvider implements ProviderInterface {
     // noop
   }
 
+  // eslint-disable-next-line @typescript-eslint/require-await
   public async disconnect (): Promise<void> {
-    // noop
+    if (this.intervalId) {
+      clearInterval(this.intervalId);
+      this.intervalId = null;
+    }
   }
 
   public get isConnected (): boolean {
@@ -175,7 +181,7 @@ export class MockProvider implements ProviderInterface {
     const query = decorateStorage(this.registry, metadata.asLatest, metadata.version);
 
     // Do something every 1 seconds
-    setInterval((): void => {
+    this.intervalId = setInterval((): void => {
       if (!this.isUpdating) {
         return;
       }

packages/rpc-provider/src/mock/on.spec.ts

@@ -15,6 +15,10 @@ describe('on', (): void => {
     mock = new MockProvider(registry);
   });
 
+  afterEach(async () => {
+    await mock.disconnect();
+  });
+
   it('it emits both connected and disconnected events', (done): void => {
     const events: Record<string, boolean> = { connected: false, disconnected: false };
 

packages/rpc-provider/src/mock/send.spec.ts

@@ -13,6 +13,10 @@ describe('send', (): void => {
     mock = new MockProvider(registry);
   });
 
+  afterEach(async () => {
+    await mock.disconnect();
+  });
+
   it('fails on non-supported methods', (): Promise<any> => {
     return mock
       .send('something_invalid', [])

packages/rpc-provider/src/mock/subscribe.spec.ts

@@ -13,6 +13,10 @@ describe('subscribe', (): void => {
     mock = new MockProvider(registry);
   });
 
+  afterEach(async () => {
+    await mock.disconnect();
+  });
+
   it('fails on unknown methods', (): Promise<number | void> => {
     return mock
       .subscribe('test', 'test_notFound')
@@ -29,28 +33,28 @@ describe('subscribe', (): void => {
       });
   });
 
-  it('calls back with the last known value', (done): Promise<number> => {
+  it('calls back with the last known value', (done): void => {
     mock.isUpdating = false;
     mock.subscriptions.chain_subscribeNewHead.lastValue = 'testValue';
 
-    return mock.subscribe('chain_newHead', 'chain_subscribeNewHead', (_: any, value: string): void => {
+    mock.subscribe('chain_newHead', 'chain_subscribeNewHead', (_: any, value: string): void => {
       expect(value).toEqual('testValue');
       done();
-    });
+    }).catch(console.error);
   });
 
-  it('calls back with new headers', (done): Promise<number> => {
+  it('calls back with new headers', (done): void => {
-    return mock.subscribe('chain_newHead', 'chain_subscribeNewHead', (_: any, header: { number: number }): void => {
+    mock.subscribe('chain_newHead', 'chain_subscribeNewHead', (_: any, header: { number: number }): void => {
       if (header.number === 4) {
         done();
       }
-    });
+    }).catch(console.error);
   });
 
-  it('handles errors withing callbacks gracefully', (done): Promise<number> => {
+  it('handles errors withing callbacks gracefully', (done): void => {
     let hasThrown = false;
 
-    return mock.subscribe('chain_newHead', 'chain_subscribeNewHead', (_: any, header: { number: number }): void => {
+    mock.subscribe('chain_newHead', 'chain_subscribeNewHead', (_: any, header: { number: number }): void => {
       if (!hasThrown) {
         hasThrown = true;
 
@@ -60,6 +64,6 @@ describe('subscribe', (): void => {
       if (header.number === 3) {
         done();
       }
-    });
+    }).catch(console.error);
   });
 });

packages/rpc-provider/src/mock/unsubscribe.spec.ts

@@ -20,6 +20,10 @@ describe('unsubscribe', (): void => {
       });
   });
 
+  afterEach(async () => {
+    await mock.disconnect();
+  });
+
   it('fails on unknown ids', (): Promise<boolean> => {
     return mock
       .unsubscribe('chain_newHead', 'chain_subscribeNewHead', 5)

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: '4.11.1' };
+export const packageInfo = { name: '@polkadot/rpc-provider', version: '4.13.1' };

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

@@ -3,9 +3,11 @@
 
 import type { Mock } from './../mock/types';
 
-import { mockWs, TEST_WS_URL } from '../../test/mockWs';
+import { mockWs } from '../../test/mockWs';
 import { WsProvider } from './';
 
+const TEST_WS_URL = 'ws://localhost-connect.spec.ts:9988';
+
 function sleepMs (ms = 0): Promise<void> {
   return new Promise((resolve) => setTimeout(resolve, ms));
 }
@@ -15,7 +17,7 @@ describe('onConnect', (): void => {
 
   beforeEach((): void => {
     jest.setTimeout(30000);
-    mocks = [mockWs([])];
+    mocks = [mockWs([], TEST_WS_URL)];
   });
 
   afterEach((): void => {
@@ -27,9 +29,19 @@ describe('onConnect', (): void => {
     });
   });
 
-  it('Does not connect when autoConnect is false', (): void => {
+  it('Does not connect when autoConnect is false', async () => {
     const provider: WsProvider = new WsProvider(TEST_WS_URL, 0);
 
+    await sleepMs(100); // Hack to give the provider time to connect
+    expect(provider.isConnected).toBe(false);
+
+    await provider.connect();
+    await sleepMs(100); // Hack to give the provider time to connect
+    expect(provider.isConnected).toBe(true);
+
+    await provider.disconnect();
+
+    await sleepMs(100); // Hack to give the provider time to connect
     expect(provider.isConnected).toBe(false);
   });
 
@@ -38,6 +50,8 @@ describe('onConnect', (): void => {
 
     await sleepMs(100); // Hack to give the provider time to connect
     expect(provider.isConnected).toBe(true);
+
+    await provider.disconnect();
   });
 
   it('Creates a new WebSocket instance by calling the connect() method', async () => {
@@ -50,7 +64,9 @@ describe('onConnect', (): void => {
     await sleepMs(100); // Hack to give the provider time to connect
 
     expect(provider.isConnected).toBe(true);
-    expect(mocks[0].server.clients().length).toBe(1);
+    expect(mocks[0].server.clients()).toHaveLength(1);
+
+    await provider.disconnect();
   });
 
   it('Connects to first endpoint when an array is given', async () => {
@@ -60,22 +76,26 @@ describe('onConnect', (): void => {
     await sleepMs(100); // Hack to give the provider time to connect
 
     expect(provider.isConnected).toBe(true);
+
+    await provider.disconnect();
   });
 
   it('Connects to the second endpoint when the first is unreachable', async () => {
     /* eslint-disable @typescript-eslint/no-empty-function */
     jest.spyOn(console, 'error').mockImplementation((): void => {});
 
-    const endpoints: string[] = ['ws://localhost:9956', TEST_WS_URL];
+    const endpoints: string[] = ['ws://localhost-connect.spec.ts:9956', TEST_WS_URL];
     const provider: WsProvider = new WsProvider(endpoints, 1);
 
     await sleepMs(100); // Hack to give the provider time to connect
 
     expect(provider.isConnected).toBe(true);
+
+    await provider.disconnect();
   });
 
   it('Connects to the second endpoint when the first is dropped', async () => {
-    const endpoints: string[] = [TEST_WS_URL, 'ws://localhost:9957'];
+    const endpoints: string[] = [TEST_WS_URL, 'ws://localhost-connect.spec.ts:9957'];
 
     mocks.push(mockWs([], endpoints[1]));
 
@@ -83,26 +103,27 @@ describe('onConnect', (): void => {
 
     await sleepMs(100); // Hack to give the provider time to connect
     // Check that first server is connected
-    expect(mocks[0].server.clients().length).toBe(1);
+    expect(mocks[0].server.clients()).toHaveLength(1);
-    expect(mocks[1].server.clients().length).toBe(0);
+    expect(mocks[1].server.clients()).toHaveLength(0);
 
     // Close connection from first server
     mocks[0].server.clients()[0].close();
     await sleepMs(100);
 
     // Check that second server is connected
-    expect(mocks[1].server.clients().length).toBe(1);
+    expect(mocks[1].server.clients()).toHaveLength(1);
     expect(provider.isConnected).toBe(true);
+
+    await provider.disconnect();
   });
 
   it('Round-robin of endpoints on WsProvider', async () => {
-    const rounds = 5;
     const endpoints: string[] = [
       TEST_WS_URL,
-      'ws://localhost:9956',
+      'ws://localhost-connect.spec.ts:9956',
-      'ws://localhost:9957',
+      'ws://localhost-connect.spec.ts:9957',
-      'ws://invalid:9956',
+      'ws://invalid-connect.spec.ts:9956',
-      'ws://localhost:9958'
+      'ws://localhost-connect.spec.ts:9958'
     ];
 
     mocks.push(mockWs([], endpoints[1]));
@@ -117,18 +138,20 @@ describe('onConnect', (): void => {
     ];
     const provider: WsProvider = new WsProvider(endpoints, 1);
 
-    for (let round = 0; round < rounds; round++) {
+    for (let round = 0; round < 5; round++) {
-      for (let index = 0; index < mocks.length; index++) {
+      for (let mock = 0; mock < mocks.length; mock++) {
         await sleepMs(100); // Hack to give the provider time to connect
 
         // Check that first server is connected and the next one isn't
-        expect(mocks[index].server.clients().length).toBe(1);
+        expect(mocks[mock].server.clients()).toHaveLength(1);
-        expect(mockNext[index].server.clients().length).toBe(0);
+        expect(mockNext[mock].server.clients()).toHaveLength(0);
         expect(provider.isConnected).toBe(true);
 
         // Close connection from first server
-        mocks[index].server.clients()[0].close();
+        mocks[mock].server.clients()[0].close();
       }
     }
+
+    await provider.disconnect();
   });
 });

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

@@ -1,25 +1,32 @@
 // Copyright 2017-2021 @polkadot/rpc-provider authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import { mockWs, TEST_WS_URL } from '../../test/mockWs';
+import { mockWs } from '../../test/mockWs';
 import { Mock } from './../mock/types';
 import { WsProvider } from './';
 
-let ws: WsProvider;
+const TEST_WS_URL = 'ws://localhost-index.spec.ts:9977';
+
+let provider: WsProvider | null;
 let mock: Mock;
 
-function createWs (requests: any[], autoConnect: number | undefined = 1000): WsProvider {
+function createWs (requests: any[], autoConnect = 1000, headers?: Record<string, string>): WsProvider {
-  mock = mockWs(requests);
+  mock = mockWs(requests, TEST_WS_URL);
-  ws = new WsProvider(TEST_WS_URL, autoConnect);
+  provider = new WsProvider(TEST_WS_URL, autoConnect, headers);
 
-  return ws;
+  return provider;
 }
 
 describe('Ws', (): void => {
-  afterEach((): void => {
+  afterEach(async () => {
     if (mock) {
       mock.done();
     }
+
+    if (provider) {
+      await provider.disconnect();
+      provider = null;
+    }
   });
 
   it('returns the connected state', (): void => {
@@ -28,10 +35,8 @@ describe('Ws', (): void => {
     ).toEqual(false);
   });
 
-  it('allows you to initialize the provider with custom headers', (): void => {
+  it('allows you to initialize the provider with custom headers', () => {
-    expect(
+    createWs([], 100, { foo: 'bar' });
-      (): WsProvider => new WsProvider(TEST_WS_URL, 1000, { foo: 'bar' })
-    ).not.toThrow();
   });
 });
 
@@ -42,10 +47,9 @@ describe('Endpoint Parsing', (): void => {
   });
 
   it('Throws when WsProvider endpoint is an invalid string', () => {
-    expect(() => {
+    expect(
-      /* eslint-disable no-new */
+      () => new WsProvider('http://127.0.0.1:9955', 0)
-      new WsProvider('http://127.0.0.1:9955', 0);
+    ).toThrowError(/^Endpoint should start with /);
-    }).toThrowError(/^Endpoint should start with /);
   });
 
   it('Succeeds when WsProvider endpoint is a valid array', () => {
@@ -58,18 +62,16 @@ describe('Endpoint Parsing', (): void => {
   it('Throws when WsProvider endpoint is an empty array', () => {
     const endpoints: string[] = [];
 
-    expect(() => {
+    expect(
-      /* eslint-disable no-new */
+      () => new WsProvider(endpoints, 0)
-      new WsProvider(endpoints, 0);
+    ).toThrowError('WsProvider requires at least one Endpoint');
-    }).toThrowError('WsProvider requires at least one Endpoint');
   });
 
   it('Throws when WsProvider endpoint is an invalid array', () => {
     const endpoints: string[] = ['ws://127.0.0.1:9955', 'http://bad.co:9944', 'ws://mychain.com:9933'];
 
-    expect(() => {
+    expect(
-      /* eslint-disable no-new */
+      () => new WsProvider(endpoints, 0)
-      new WsProvider(endpoints, 0);
+    ).toThrowError(/^Endpoint should start with /);
-    }).toThrowError(/^Endpoint should start with /);
   });
 });

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

@@ -3,17 +3,19 @@
 
 import type { Constructor } from '@polkadot/types/types';
 
-import { mockWs, TEST_WS_URL } from '../../test/mockWs';
+import { mockWs } from '../../test/mockWs';
 import { Global, Mock } from './../mock/types';
 import { WsProvider } from './';
 
 declare const global: Global;
 
-let provider: WsProvider;
+const TEST_WS_URL = 'ws://localhost-send.spec.ts:9965';
+
+let provider: WsProvider | null;
 let mock: Mock;
 
 function createMock (requests: any[]): void {
-  mock = mockWs(requests);
+  mock = mockWs(requests, TEST_WS_URL);
 }
 
 function createWs (autoConnect = 1000): Promise<WsProvider> {
@@ -29,12 +31,17 @@ describe('send', (): void => {
     globalWs = global.WebSocket;
   });
 
-  afterEach((): void => {
+  afterEach(async () => {
     global.WebSocket = globalWs;
 
     if (mock) {
       mock.done();
     }
+
+    if (provider) {
+      await provider.disconnect();
+      provider = null;
+    }
   });
 
   it('handles internal errors', (): Promise<any> => {

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

@@ -6,13 +6,13 @@ import { WsProvider } from './';
 describe('state', (): void => {
   it('requires an ws:// prefixed endpoint', (): void => {
     expect(
-      (): WsProvider => new WsProvider('http://', 0)
+      () => new WsProvider('http://', 0)
     ).toThrow(/with 'ws/);
   });
 
   it('allows wss:// endpoints', (): void => {
     expect(
-      (): WsProvider => new WsProvider('wss://', 0)
+      () => new WsProvider('wss://', 0)
     ).not.toThrow();
   });
 });

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

@@ -3,23 +3,25 @@
 
 import type { Constructor } from '@polkadot/types/types';
 
-import { mockWs, TEST_WS_URL } from '../../test/mockWs';
+import { mockWs } from '../../test/mockWs';
 import { Global, Mock } from './../mock/types';
 import { WsProvider } from './';
 
 declare const global: Global;
 
-let ws: WsProvider;
+const TEST_WS_URL = 'ws://localhost-subscribe.test.ts:9933';
+
+let provider: WsProvider | null;
 let mock: Mock;
 
 function createMock (requests: any[]): void {
-  mock = mockWs(requests);
+  mock = mockWs(requests, TEST_WS_URL);
 }
 
 function createWs (autoConnect = 1000): Promise<WsProvider> {
-  ws = new WsProvider(TEST_WS_URL, autoConnect);
+  provider = new WsProvider(TEST_WS_URL, autoConnect);
 
-  return ws.isReady;
+  return provider.isReady;
 }
 
 describe('subscribe', (): void => {
@@ -29,12 +31,17 @@ describe('subscribe', (): void => {
     globalWs = global.WebSocket;
   });
 
-  afterEach((): void => {
+  afterEach(async () => {
     global.WebSocket = globalWs;
 
     if (mock) {
       mock.done();
     }
+
+    if (provider) {
+      await provider.disconnect();
+      provider = null;
+    }
   });
 
   it('adds subscriptions', (): Promise<void> => {

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

@@ -3,23 +3,25 @@
 
 import type { Constructor } from '@polkadot/types/types';
 
-import { mockWs, TEST_WS_URL } from '../../test/mockWs';
+import { mockWs } from '../../test/mockWs';
 import { Global, Mock } from './../mock/types';
 import { WsProvider } from './';
 
 declare const global: Global;
 
-let ws: WsProvider;
+const TEST_WS_URL = 'ws://localhost-unsubscribe.test.ts:9933';
+
+let provider: WsProvider | null;
 let mock: Mock;
 
 function createMock (requests: any): void {
-  mock = mockWs(requests);
+  mock = mockWs(requests, TEST_WS_URL);
 }
 
 function createWs (autoConnect = 1000): Promise<WsProvider> {
-  ws = new WsProvider(TEST_WS_URL, autoConnect);
+  provider = new WsProvider(TEST_WS_URL, autoConnect);
 
-  return ws.isReady;
+  return provider.isReady;
 }
 
 describe('subscribe', (): void => {
@@ -29,12 +31,17 @@ describe('subscribe', (): void => {
     globalWs = global.WebSocket;
   });
 
-  afterEach((): void => {
+  afterEach(async () => {
     global.WebSocket = globalWs;
 
     if (mock) {
       mock.done();
     }
+
+    if (provider) {
+      await provider.disconnect();
+      provider = null;
+    }
   });
 
   it('removes subscriptions', (): Promise<boolean> => {

packages/typegen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/typegen",
-  "version": "4.11.1",
+  "version": "4.13.1",
   "type": "module",
   "description": "Type generation scripts",
   "main": "index.js",
@@ -29,11 +29,11 @@
     "@babel/core": "^7.14.3",
     "@babel/register": "^7.13.16",
     "@babel/runtime": "^7.14.0",
-    "@polkadot/api": "4.11.1",
+    "@polkadot/api": "4.13.1",
-    "@polkadot/metadata": "4.11.1",
+    "@polkadot/metadata": "4.13.1",
-    "@polkadot/rpc-provider": "4.11.1",
+    "@polkadot/rpc-provider": "4.13.1",
-    "@polkadot/types": "4.11.1",
+    "@polkadot/types": "4.13.1",
-    "@polkadot/util": "^6.5.1",
+    "@polkadot/util": "^6.7.1",
     "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/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/typegen', version: '4.11.1' };
+export const packageInfo = { name: '@polkadot/typegen', version: '4.13.1' };

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": "4.11.1",
+  "version": "4.13.1",
   "type": "module",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
@@ -20,9 +20,9 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types-known#readme",
   "dependencies": {
     "@babel/runtime": "^7.14.0",
-    "@polkadot/networks": "^6.5.1",
+    "@polkadot/networks": "^6.7.1",
-    "@polkadot/types": "4.11.1",
+    "@polkadot/types": "4.13.1",
-    "@polkadot/util": "^6.5.1",
+    "@polkadot/util": "^6.7.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {

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: '4.11.1' };
+export const packageInfo = { name: '@polkadot/types-known', version: '4.13.1' };

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/upgrades/kusama.ts

@@ -12,7 +12,7 @@ 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]
+  [6137912, 2028], [6561855, 2029], [7100891, 2030], [7468792, 9010], [7668600, 9030]
 ];
 
 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]
+  [5124076, 50], [5478664, 900], [5482450, 9000], [5584305, 9010], [5784566, 9030],
+  [5879822, 9031], [5896856, 9032], [5897316, 9033]
 ];
 
 export default upgrades;

packages/types/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types",
-  "version": "4.11.1",
+  "version": "4.13.1",
   "type": "module",
   "description": "Implementation of the Parity codec",
   "main": "index.js",
@@ -20,14 +20,14 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types#readme",
   "dependencies": {
     "@babel/runtime": "^7.14.0",
-    "@polkadot/metadata": "4.11.1",
+    "@polkadot/metadata": "4.13.1",
-    "@polkadot/util": "^6.5.1",
+    "@polkadot/util": "^6.7.1",
-    "@polkadot/util-crypto": "^6.5.1",
+    "@polkadot/util-crypto": "^6.7.1",
-    "@polkadot/x-rxjs": "^6.5.1",
+    "@polkadot/x-rxjs": "^6.7.1",
     "@types/bn.js": "^4.11.6",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.5.1"
+    "@polkadot/keyring": "^6.7.1"
   }
 }

packages/types/src/augment/registry.ts

@@ -8,7 +8,7 @@ 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 { AccountData, BalanceLock, BalanceLockTo212, BalanceStatus, Reasons, ReserveData, ReserveIdentifier, VestingSchedule, WithdrawReasons } from '@polkadot/types/interfaces/balances';
 import type { BeefyCommitment, 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';
@@ -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, 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';
@@ -269,6 +269,7 @@ 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 +786,8 @@ 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 +924,9 @@ 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>;
@@ -1137,6 +1142,7 @@ 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 +1659,8 @@ 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 +1797,9 @@ 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>;
@@ -2005,6 +2015,7 @@ declare module '@polkadot/types/types/registry' {
     CandidateCommitments: CandidateCommitments;
     CandidateDescriptor: CandidateDescriptor;
     CandidateHash: CandidateHash;
+    CandidateInfo: CandidateInfo;
     CandidatePendingAvailability: CandidatePendingAvailability;
     CandidateReceipt: CandidateReceipt;
     ChainProperties: ChainProperties;
@@ -2521,6 +2532,8 @@ declare module '@polkadot/types/types/registry' {
     ReportedRoundStates: ReportedRoundStates;
     Reporter: Reporter;
     ReportIdOf: ReportIdOf;
+    ReserveData: ReserveData;
+    ReserveIdentifier: ReserveIdentifier;
     Retriable: Retriable;
     RewardDestination: RewardDestination;
     RewardPoint: RewardPoint;
@@ -2657,7 +2670,9 @@ declare module '@polkadot/types/types/registry' {
     TombstoneContractInfo: TombstoneContractInfo;
     TraceBlockResponse: TraceBlockResponse;
     TraceError: TraceError;
+    TransactionInfo: TransactionInfo;
     TransactionPriority: TransactionPriority;
+    TransactionStorageProof: TransactionStorageProof;
     TransactionValidityError: TransactionValidityError;
     TransientValidationData: TransientValidationData;
     TreasuryProposal: TreasuryProposal;

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 'bn.js';
 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/create/sanitize.spec.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2021 @polkadot/types authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import { alias, removeBounded, removeColons } from './sanitize';
+import { alias, flattenSingleTuple, removeColons, removeExtensions } from './sanitize';
 
 describe('sanitize', (): void => {
   describe('alias', (): void => {
@@ -60,14 +60,32 @@ describe('sanitize', (): void => {
   });
 
   describe('bounded', (): void => {
-    const fn = removeBounded();
+    const fn = removeExtensions('Bounded', true);
 
     it('correctly cleans up bounded values', (): void => {
       expect(fn('BoundedVec<u32, 256>')).toEqual('Vec<u32>');
     });
 
     it('correctly cleans up nested bounded values', (): void => {
-      expect(fn('BoundedBTreeMap<BoundedVec<BoundedVec<u32, 1>, 2>, BoundedBTreeSet<u32, BoundedVec<u64, 3>, 4>, 5>')).toEqual('BTreeMap<Vec<Vec<u32>>, BTreeSet<u32, Vec<u64>>>');
+      expect(
+        fn('BoundedBTreeMap<BoundedVec<BoundedVec<u32, 1>, 2>, BoundedBTreeSet<u32, BoundedVec<u64, 3>, 4>, 5>')
+      ).toEqual('BTreeMap<Vec<Vec<u32>>,BTreeSet<u32,Vec<u64>>>');
+    });
+
+    it('cleans up values with trailing commas', (): void => {
+      expect(
+        flattenSingleTuple()(
+          fn('(BoundedVec<Announcement<T::AccountId, CallHashOf<T>, T::BlockNumber>, T::MaxPending,>,BalanceOf<T>,)')
+        )
+      ).toEqual('(Vec<Announcement<T::AccountId,CallHashOf<T>,T::BlockNumber>>,BalanceOf<T>)');
+    });
+  });
+
+  describe('weak', (): void => {
+    const fn = removeExtensions('Weak', false);
+
+    it('correctly cleans up weak values', (): void => {
+      expect(fn('WeakVec<u32>')).toEqual('Vec<u32>');
     });
   });
 });

packages/types/src/create/sanitize.ts

@@ -18,7 +18,9 @@ const mappings: Mapper[] = [
   // <T::Balance as HasCompact>
   cleanupCompact(),
   // Change BoundedVec<Type, Size> to Vec<Type>
-  removeBounded(),
+  removeExtensions('Bounded', true),
+  // Change WeakVec<Type> to Vec<Type>
+  removeExtensions('Weak', false),
   // Remove all the trait prefixes
   removeTraits(),
   // remove PairOf<T> -> (T, T)
@@ -94,7 +96,11 @@ export function cleanupCompact (): Mapper {
 
 export function flattenSingleTuple (): Mapper {
   return (value: string) =>
-    value.replace(/\(([^,]+)\)/, '$1');
+    value
+      // tuples may have trailing commas, e.g. (u32, BlockNumber, )
+      .replace(/,\)/g, ')')
+      // change (u32) -> u32
+      .replace(/\(([^,]+)\)/, '$1');
 }
 
 function replaceTagWith (value: string, matcher: string, replacer: (inner: string) => string): string {
@@ -114,14 +120,21 @@ function replaceTagWith (value: string, matcher: string, replacer: (inner: strin
   }
 }
 
-// remove the Bounded* wrappers
+// remove the Bounded* or Weak* wrappers
-export function removeBounded (): Mapper {
+export function removeExtensions (type: string, isSized: boolean): Mapper {
   return (value: string) =>
     BOUNDED.reduce((value, tag) =>
-      replaceTagWith(value, `Bounded${tag}<`, (inner: string): string => {
+      replaceTagWith(value, `${type}${tag}<`, (inner: string): string => {
-        const parts = inner.split(',');
+        const parts = inner
+          .split(',')
+          .map((s) => s.trim())
+          .filter((s) => s);
 
-        return `${tag}<${parts.filter((_, i) => i !== parts.length - 1).join(',')}>`;
+        if (isSized) {
+          parts.pop();
+        }
+
+        return `${tag}<${parts.join(',')}>`;
       }), value
     );
 }

packages/types/src/ethereum/LookupSource.ts

@@ -1,10 +1,9 @@
 // Copyright 2017-2021 @polkadot/types authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 import type { Registry } from '../types';
 
-import BN from 'bn.js';
-
 import { isBigInt, isBn, isHex, isNumber, isU8a, u8aConcat, u8aToBn, u8aToHex, u8aToU8a } from '@polkadot/util';
 import { decodeAddress } from '@polkadot/util-crypto';
 

packages/types/src/extrinsic/ExtrinsicEra.ts

@@ -1,10 +1,9 @@
 // Copyright 2017-2021 @polkadot/types authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 import type { AnyU8a, IExtrinsicEra, Registry } from '../types';
 
-import BN from 'bn.js';
-
 import { assert, bnToBn, formatNumber, hexToU8a, isHex, isObject, isU8a, u8aToBn, u8aToU8a } from '@polkadot/util';
 
 import { Enum } from '../codec/Enum';

packages/types/src/generic/LookupSource.ts

@@ -1,10 +1,9 @@
 // Copyright 2017-2021 @polkadot/types authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type BN from 'bn.js';
 import type { Registry } from '../types';
 
-import BN from 'bn.js';
-
 import { isBigInt, isBn, isHex, isNumber, isU8a, u8aConcat, u8aToBn, u8aToHex, u8aToU8a } from '@polkadot/util';
 import { decodeAddress } from '@polkadot/util-crypto';
 

packages/types/src/interfaces/balances/definitions.ts

@@ -32,6 +32,11 @@ export default {
     Reasons: {
       _enum: ['Fee', 'Misc', 'All']
     },
+    ReserveData: {
+      id: 'ReserveIdentifier',
+      amount: 'Balance'
+    },
+    ReserveIdentifier: '[u8; 8]',
     VestingSchedule: {
       offset: 'Balance',
       perBlock: 'Balance',

packages/types/src/interfaces/balances/types.ts

@@ -1,7 +1,7 @@
 // Auto-generated via `yarn polkadot-types-from-defs`, do not edit
 /* eslint-disable */
 
-import type { Enum, Set, Struct } from '@polkadot/types';
+import type { Enum, Set, Struct, U8aFixed } from '@polkadot/types';
 import type { Balance, BlockNumber, LockIdentifier } from '@polkadot/types/interfaces/runtime';
 
 /** @name AccountData */
@@ -40,6 +40,15 @@ export interface Reasons extends Enum {
   readonly isAll: boolean;
 }
 
+/** @name ReserveData */
+export interface ReserveData extends Struct {
+  readonly id: ReserveIdentifier;
+  readonly amount: Balance;
+}
+
+/** @name ReserveIdentifier */
+export interface ReserveIdentifier extends U8aFixed {}
+
 /** @name VestingSchedule */
 export interface VestingSchedule extends Struct {
   readonly offset: Balance;

packages/types/src/interfaces/crowdloan/definitions.ts

@@ -25,8 +25,8 @@ export default {
       end: 'BlockNumber',
       cap: 'Balance',
       lastContribution: 'LastContribution',
-      firstSlot: 'LeasePeriod',
+      firstPeriod: 'LeasePeriod',
-      lastSlot: 'LeasePeriod',
+      lastPeriod: 'LeasePeriod',
       trieIndex: 'TrieIndex'
     },
     TrieIndex: 'u32'

packages/types/src/interfaces/crowdloan/types.ts

@@ -17,8 +17,8 @@ export interface FundInfo extends Struct {
   readonly end: BlockNumber;
   readonly cap: Balance;
   readonly lastContribution: LastContribution;
-  readonly firstSlot: LeasePeriod;
+  readonly firstPeriod: LeasePeriod;
-  readonly lastSlot: LeasePeriod;
+  readonly lastPeriod: LeasePeriod;
   readonly trieIndex: TrieIndex;
 }
 

packages/types/src/interfaces/eth/rpc.ts

@@ -50,15 +50,22 @@ export const rpc: DefinitionsRpc = {
     type: 'Vec<H160>'
   },
   blockNumber: {
-    description: 'Returns balance of the given account.',
+    description: 'Returns the blockNumber',
     params: [],
     type: 'U256'
   },
   call: {
     description: 'Call contract, returning the output data.',
     params: [
-      { name: 'request', type: 'EthCallRequest' },
+      {
-      { isOptional: true, name: 'number', type: 'BlockNumber' }
+        name: 'request',
+        type: 'EthCallRequest'
+      },
+      {
+        isOptional: true,
+        name: 'number',
+        type: 'BlockNumber'
+      }
     ],
     type: 'Bytes'
   },
@@ -75,8 +82,15 @@ export const rpc: DefinitionsRpc = {
   estimateGas: {
     description: 'Estimate gas needed for execution of given contract.',
     params: [
-      { name: 'request', type: 'EthCallRequest' },
+      {
-      { isOptional: true, name: 'number', type: 'BlockNumber' }
+        name: 'request',
+        type: 'EthCallRequest'
+      },
+      {
+        isOptional: true,
+        name: 'number',
+        type: 'BlockNumber'
+      }
     ],
     type: 'U256'
   },
@@ -88,23 +102,39 @@ export const rpc: DefinitionsRpc = {
   getBalance: {
     description: 'Returns balance of the given account.',
     params: [
-      { name: 'address', type: 'H160' },
+      {
-      { isOptional: true, name: 'number', type: 'BlockNumber' }
+        name: 'address',
+        type: 'H160'
+      },
+      {
+        isOptional: true,
+        name: 'number',
+        type: 'BlockNumber'
+      }
     ],
     type: 'U256'
   },
   getBlockByHash: {
     description: 'Returns block with given hash.',
     params: [
-      { name: 'hash', type: 'H256' },
+      {
-      { name: 'full', type: 'bool' }
+        name: 'hash',
+        type: 'H256'
+      },
+      {
+        name: 'full',
+        type: 'bool'
+      }
     ],
     type: 'Option<EthRichBlock>'
   },
   getBlockByNumber: {
     description: 'Returns block with given number.',
     params: [
-      { name: 'block', type: 'BlockNumber' },
+      {
+        name: 'block',
+        type: 'BlockNumber'
+      },
       { name: 'full', type: 'bool' }
     ],
     type: 'Option<EthRichBlock>'
@@ -112,129 +142,213 @@ export const rpc: DefinitionsRpc = {
   getBlockTransactionCountByHash: {
     description: 'Returns the number of transactions in a block with given hash.',
     params: [
-      { name: 'hash', type: 'H256' }
+      {
+        name: 'hash',
+        type: 'H256'
+      }
     ],
     type: 'U256'
   },
   getBlockTransactionCountByNumber: {
     description: 'Returns the number of transactions in a block with given block number.',
     params: [
-      { name: 'block', type: 'BlockNumber' }
+      {
+        name: 'block',
+        type: 'BlockNumber'
+      }
     ],
     type: 'U256'
   },
   getCode: {
     description: 'Returns the code at given address at given time (block number).',
     params: [
-      { name: 'address', type: 'H160' },
+      {
-      { isOptional: true, name: 'number', type: 'BlockNumber' }
+        name: 'address',
+        type: 'H160'
+      },
+      {
+        isOptional: true,
+        name: 'number',
+        type: 'BlockNumber'
+      }
     ],
     type: 'Bytes'
   },
   getFilterChanges: {
     description: 'Returns filter changes since last poll.',
     params: [
-      { name: 'index', type: 'U256' }
+      {
+        name: 'index',
+        type: 'U256'
+      }
     ],
     type: 'EthFilterChanges'
   },
   getFilterLogs: {
     description: 'Returns all logs matching given filter (in a range \'from\' - \'to\').',
     params: [
-      { name: 'index', type: 'U256' }
+      {
+        name: 'index',
+        type: 'U256'
+      }
     ],
     type: 'Vec<EthLog>'
   },
   getLogs: {
     description: 'Returns logs matching given filter object.',
     params: [
-      { name: 'filter', type: 'EthFilter' }
+      {
+        name: 'filter',
+        type: 'EthFilter'
+      }
     ],
     type: 'Vec<EthLog>'
   },
   getProof: {
     description: 'Returns proof for account and storage.',
     params: [
-      { name: 'address', type: 'H160' },
+      {
-      { name: 'storageKeys', type: 'Vec<H256>' },
+        name: 'address',
-      { name: 'number', type: 'BlockNumber' }
+        type: 'H160'
+      },
+      {
+        name: 'storageKeys',
+        type: 'Vec<H256>'
+      },
+      {
+        name: 'number',
+        type: 'BlockNumber'
+      }
     ],
     type: 'EthAccount'
   },
   getStorageAt: {
     description: 'Returns content of the storage at given address.',
     params: [
-      { name: 'address', type: 'H160' },
+      {
-      { name: 'index', type: 'U256' },
+        name: 'address',
-      { isOptional: true, name: 'number', type: 'BlockNumber' }
+        type: 'H160'
+      },
+      {
+        name: 'index',
+        type: 'U256'
+      },
+      {
+        isOptional: true,
+        name: 'number',
+        type: 'BlockNumber'
+      }
     ],
     type: 'H256'
   },
   getTransactionByBlockHashAndIndex: {
     description: 'Returns transaction at given block hash and index.',
     params: [
-      { name: 'hash', type: 'H256' },
+      {
-      { name: 'index', type: 'U256' }
+        name: 'hash',
+        type: 'H256'
+      },
+      {
+        name: 'index',
+        type: 'U256'
+      }
     ],
     type: 'EthTransaction'
   },
   getTransactionByBlockNumberAndIndex: {
     description: 'Returns transaction by given block number and index.',
     params: [
-      { name: 'number', type: 'BlockNumber' },
+      {
-      { name: 'index', type: 'U256' }
+        name: 'number',
+        type: 'BlockNumber'
+      },
+      {
+        name: 'index',
+        type: 'U256'
+      }
     ],
     type: 'EthTransaction'
   },
   getTransactionByHash: {
     description: 'Get transaction by its hash.',
     params: [
-      { name: 'hash', type: 'H256' }
+      {
+        name: 'hash',
+        type: 'H256'
+      }
     ],
     type: 'EthTransaction'
   },
   getTransactionCount: {
     description: 'Returns the number of transactions sent from given address at given time (block number).',
     params: [
-      { name: 'hash', type: 'H256' },
+      {
-      { isOptional: true, name: 'number', type: 'BlockNumber' }
+        name: 'hash',
+        type: 'H256'
+      },
+      {
+        isOptional: true,
+        name: 'number',
+        type: 'BlockNumber'
+      }
     ],
     type: 'U256'
   },
   getTransactionReceipt: {
     description: 'Returns transaction receipt by transaction hash.',
     params: [
-      { name: 'hash', type: 'H256' }
+      {
+        name: 'hash',
+        type: 'H256'
+      }
     ],
     type: 'EthReceipt'
   },
   getUncleByBlockHashAndIndex: {
     description: 'Returns an uncles at given block and index.',
     params: [
-      { name: 'hash', type: 'H256' },
+      {
-      { name: 'index', type: 'U256' }
+        name: 'hash',
+        type: 'H256'
+      },
+      {
+        name: 'index',
+        type: 'U256'
+      }
     ],
     type: 'EthRichBlock'
   },
   getUncleByBlockNumberAndIndex: {
     description: 'Returns an uncles at given block and index.',
     params: [
-      { name: 'number', type: 'BlockNumber' },
+      {
-      { name: 'index', type: 'U256' }
+        name: 'number',
+        type: 'BlockNumber'
+      },
+      {
+        name: 'index',
+        type: 'U256'
+      }
     ],
     type: 'EthRichBlock'
   },
   getUncleCountByBlockHash: {
     description: 'Returns the number of uncles in a block with given hash.',
     params: [
-      { name: 'hash', type: 'H256' }
+      {
+        name: 'hash',
+        type: 'H256'
+      }
     ],
     type: 'U256'
   },
   getUncleCountByBlockNumber: {
     description: 'Returns the number of uncles in a block with given block number.',
     params: [
-      { name: 'number', type: 'BlockNumber' }
+      {
+        name: 'number',
+        type: 'BlockNumber'
+      }
     ],
     type: 'U256'
   },
@@ -261,7 +375,10 @@ export const rpc: DefinitionsRpc = {
   newFilter: {
     description: 'Returns id of new filter.',
     params: [
-      { name: 'filter', type: 'EthFilter' }
+      {
+        name: 'filter',
+        type: 'EthFilter'
+      }
     ],
     type: 'U256'
   },
@@ -278,31 +395,52 @@ export const rpc: DefinitionsRpc = {
   sendRawTransaction: {
     description: 'Sends signed transaction, returning its hash.',
     params: [
-      { name: 'bytes', type: 'Bytes' }
+      {
+        name: 'bytes',
+        type: 'Bytes'
+      }
     ],
     type: 'H256'
   },
   sendTransaction: {
     description: 'Sends transaction; will block waiting for signer to return the transaction hash',
     params: [
-      { name: 'tx', type: 'EthTransactionRequest' }
+      {
+        name: 'tx',
+        type: 'EthTransactionRequest'
+      }
     ],
     type: 'H256'
   },
   submitHashrate: {
     description: 'Used for submitting mining hashrate.',
     params: [
-      { name: 'index', type: 'U256' },
+      {
-      { name: 'hash', type: 'H256' }
+        name: 'index',
+        type: 'U256'
+      },
+      {
+        name: 'hash',
+        type: 'H256'
+      }
     ],
     type: 'bool'
   },
   submitWork: {
     description: 'Used for submitting a proof-of-work solution.',
     params: [
-      { name: 'nonce', type: 'H64' },
+      {
-      { name: 'headerHash', type: 'H256' },
+        name: 'nonce',
-      { name: 'mixDigest', type: 'H256' }
+        type: 'H64'
+      },
+      {
+        name: 'headerHash',
+        type: 'H256'
+      },
+      {
+        name: 'mixDigest',
+        type: 'H256'
+      }
     ],
     type: 'bool'
   },
@@ -310,7 +448,11 @@ export const rpc: DefinitionsRpc = {
     description: 'Subscribe to Eth subscription.',
     params: [
       { name: 'kind', type: 'EthSubKind' },
-      { isOptional: true, name: 'params', type: 'EthSubParams' }
+      {
+        isOptional: true,
+        name: 'params',
+        type: 'EthSubParams'
+      }
     ],
     pubsub: [
       'subscription',
@@ -327,7 +469,10 @@ export const rpc: DefinitionsRpc = {
   uninstallFilter: {
     description: 'Uninstalls filter.',
     params: [
-      { name: 'index', type: 'U256' }
+      {
+        name: 'index',
+        type: 'U256'
+      }
     ],
     type: 'bool'
   }

packages/types/src/interfaces/parachains/definitions.ts

@@ -114,6 +114,10 @@ export default {
       validationCodeHash: 'Hash'
     },
     CandidateHash: 'Hash',
+    CandidateInfo: {
+      who: 'AccountId',
+      deposit: 'Balance'
+    },
     CandidatePendingAvailability: {
       core: 'CoreIndex',
       hash: 'CandidateHash',

packages/types/src/interfaces/parachains/types.ts

@@ -123,6 +123,12 @@ export interface CandidateDescriptor extends Struct {
 /** @name CandidateHash */
 export interface CandidateHash extends Hash {}
 
+/** @name CandidateInfo */
+export interface CandidateInfo extends Struct {
+  readonly who: AccountId;
+  readonly deposit: Balance;
+}
+
 /** @name CandidatePendingAvailability */
 export interface CandidatePendingAvailability extends Struct {
   readonly core: CoreIndex;

packages/types/src/interfaces/runtime/definitions.ts

@@ -151,6 +151,19 @@ export default {
       trieNodes: 'Vec<Bytes>'
     },
     TransactionPriority: 'u64',
+    TransactionInfo: {
+      _alias: {
+        dataSize: 'size'
+      },
+      chunkRoot: 'H256',
+      contentHash: 'H256',
+      dataSize: 'u32',
+      blockChunks: 'u32'
+    },
+    TransactionStorageProof: {
+      chunk: 'Vec<u8>',
+      proof: 'Vec<Vec<u8>>'
+    },
     ValidatorId: 'AccountId',
     ValidatorIdOf: 'ValidatorId',
     Weight: 'u64',

packages/types/src/interfaces/runtime/types.ts

@@ -314,9 +314,23 @@ export interface StorageProof extends Struct {
   readonly trieNodes: Vec<Bytes>;
 }
 
+/** @name TransactionInfo */
+export interface TransactionInfo extends Struct {
+  readonly chunkRoot: H256;
+  readonly contentHash: H256;
+  readonly dataSize: u32;
+  readonly blockChunks: u32;
+}
+
 /** @name TransactionPriority */
 export interface TransactionPriority extends u64 {}
 
+/** @name TransactionStorageProof */
+export interface TransactionStorageProof extends Struct {
+  readonly chunk: Bytes;
+  readonly proof: Vec<Bytes>;
+}
+
 /** @name U32F32 */
 export interface U32F32 extends UInt {}
 

packages/types/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/types', version: '4.11.1' };
+export const packageInfo = { name: '@polkadot/types', version: '4.13.1' };

packages/types/src/primitive/Data.spec.ts

@@ -24,4 +24,20 @@ describe('Data', (): void => {
       new Data(registry, { Raw: '0x0102030405060708' }).toHex()
     ).toEqual('0x090102030405060708');
   });
+
+  it('throws on a very long string (only 32 bytes)', (): void => {
+    expect(
+      () => new Data(registry, { Raw: 'this is some very long string that is added here that will fail' })
+    ).toThrow('Data.Raw values are limited to a maximum length of 32 bytes');
+  });
+
+  it('encodes a large value correctly (max 32)', (): void => {
+    expect(
+      // without the assert (and above test), add extra bytes to the end to check the encoding
+      new Data(registry, { Raw: '0x0102030405060708091011121314151617181920212223242526272829303132' }).toHex()
+    ).toEqual(
+      // first byte is 32 + 1 === 33 === 0x21
+      '0x210102030405060708091011121314151617181920212223242526272829303132'
+    );
+  });
 });

packages/types/src/primitive/Data.ts

@@ -4,7 +4,7 @@
 import type { H256 } from '../interfaces/runtime';
 import type { Registry } from '../types';
 
-import { isString, isU8a, u8aToU8a } from '@polkadot/util';
+import { assert, isString, isU8a, u8aToU8a } from '@polkadot/util';
 
 import { Enum } from '../codec/Enum';
 import { Bytes } from './Bytes';
@@ -57,6 +57,8 @@ export class Data extends Enum {
       Keccak256: 'H256', // 4
       ShaThree256: 'H256' // 5
     }, ...decodeData(registry, value));
+
+    assert(!this.isRaw || this.asRaw.length <= 32, 'Data.Raw values are limited to a maximum length of 32 bytes');
   }
 
   get asBlakeTwo256 (): H256 {
@@ -122,7 +124,7 @@ export class Data extends Enum {
       const length = Math.min(data.length, 32);
       const u8a = new Uint8Array(length + 1);
 
-      u8a.set([data.length + 1], 0);
+      u8a.set([length + 1], 0);
       u8a.set(data.subarray(0, length), 1);
 
       return u8a;

packages/types/src/primitive/StorageKey.ts

@@ -32,30 +32,23 @@ const HASHER_MAP: Record<keyof typeof AllHashers, [number, boolean]> = {
   Twox64Concat: [8, true]
 };
 
-function getStorageType (type: StorageEntryTypeLatest): [boolean, string] {
-  if (type.isMap) {
-    return [false, type.asMap.value.toString()];
-  } else if (type.isDoubleMap) {
-    return [false, type.asDoubleMap.value.toString()];
-  } else if (type.isNMap) {
-    return [false, type.asNMap.value.toString()];
-  }
-
-  return [false, type.asPlain.toString()];
-}
-
-// we unwrap the type here, turning into an output usable for createType
 /** @internal */
 export function unwrapStorageType (type: StorageEntryTypeLatest, isOptional?: boolean): keyof InterfaceTypes {
-  const [hasWrapper, outputType] = getStorageType(type);
+  const outputType = type.isPlain
+    ? type.asPlain.toString()
+    : type.isMap
+      ? type.asMap.value.toString()
+      : type.isDoubleMap
+        ? type.asDoubleMap.value.toString()
+        : type.asNMap.value.toString();
 
-  return isOptional && !hasWrapper
+  return isOptional
     ? `Option<${outputType}>` as keyof InterfaceTypes
     : outputType as keyof InterfaceTypes;
 }
 
 /** @internal */
-function decodeStorageKey (value?: AnyU8a | StorageKey | StorageEntry | [StorageEntry, any]): Decoded {
+function decodeStorageKey (value?: AnyU8a | StorageKey | StorageEntry | [StorageEntry, unknown]): Decoded {
   // eslint-disable-next-line @typescript-eslint/no-use-before-define
   if (value instanceof StorageKey) {
     return {
@@ -73,12 +66,12 @@ function decodeStorageKey (value?: AnyU8a | StorageKey | StorageEntry | [Storage
       section: value.section
     };
   } else if (Array.isArray(value)) {
-    const [fn, ...arg] = value as [StorageEntry, ...any[]];
+    const [fn, arg] = value;
 
     assert(isFunction(fn), 'Expected function input for key construction');
 
     return {
-      key: fn(...arg),
+      key: fn(arg),
       method: fn.method,
       section: fn.section
     };
@@ -134,7 +127,7 @@ function decodeArgsFromMeta <A extends AnyTuple> (registry: Registry, value: Uin
 }
 
 /** @internal */
-function getMeta (value: StorageKey | StorageEntry | [StorageEntry, any]): StorageEntryMetadataLatest | undefined {
+function getMeta (value: StorageKey | StorageEntry | [StorageEntry, unknown]): StorageEntryMetadataLatest | undefined {
   if (value instanceof StorageKey) {
     return value.meta;
   } else if (isFunction(value)) {
@@ -149,7 +142,7 @@ function getMeta (value: StorageKey | StorageEntry | [StorageEntry, any]): Stora
 }
 
 /** @internal */
-function getType (value: StorageKey | StorageEntry | [StorageEntry, any]): string {
+function getType (value: StorageKey | StorageEntry | [StorageEntry, unknown]): string {
   if (value instanceof StorageKey) {
     return value.outputType;
   } else if (isFunction(value)) {
@@ -185,7 +178,7 @@ export class StorageKey<A extends AnyTuple = AnyTuple> extends Bytes implements
 
   private _section?: string;
 
-  constructor (registry: Registry, value?: AnyU8a | StorageKey | StorageEntry | [StorageEntry, any], override: Partial<StorageKeyExtra> = {}) {
+  constructor (registry: Registry, value?: AnyU8a | StorageKey | StorageEntry | [StorageEntry, unknown], override: Partial<StorageKeyExtra> = {}) {
     const { key, method, section } = decodeStorageKey(value);
 
     super(registry, key);