[CI Skip] release/stable 4.11.1

skip-checks: true

CHANGELOG.md

@@ -1,5 +1,23 @@
 # CHANGELOG
 
+## 4.11.1 May 23, 2021
+
+Upgrade priority. Low. Recommended for users using staking entries on Polkadot and users of Substrate master.
+
+Changes:
+
+- Fix metadata v13 storage decoding on `NMap`
+- Add augmentation & keys/entries for NMap types
+- Return additional error information from internal u8a decoding failures
+- Adjust Westend types for 16 nominators-only
+- Add support for `DisallowSigned` (as per shell runtime) extension
+- Display small hex-slice with u8a decoding failures
+- Add `state_getChildReadProof` RPC
+- Cleanup Rococo known types (only as used)
+- Under Node.js allow for WS receiving up to 16MB messages
+- Update entries/keys for max of 256 items per call
+
+
 ## 4.10.1 May 17, 2021
 
 Upgrade priority: Medium. Recommended for uses of Polkadot/Kusama 9010 runtimes.

package.json

@@ -25,14 +25,14 @@
     "test:watch": "polkadot-dev-run-test --watch"
   },
   "devDependencies": {
-    "@babel/core": "^7.14.2",
+    "@babel/core": "^7.14.3",
     "@babel/register": "^7.13.16",
     "@babel/runtime": "^7.14.0",
-    "@polkadot/dev": "^0.62.14",
+    "@polkadot/dev": "^0.62.16",
     "@polkadot/ts": "^0.3.66",
     "@polkadot/typegen": "workspace:packages/typegen",
     "@types/jest": "^26.0.23",
     "copyfiles": "^2.4.1"
   },
-  "version": "4.10.1"
+  "version": "4.11.1"
 }

packages/api-contract/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-contract",
-  "version": "4.10.1",
+  "version": "4.11.1",
   "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": "4.10.1",
-    "@polkadot/types": "4.10.1",
-    "@polkadot/util": "^6.4.1",
-    "@polkadot/x-rxjs": "^6.4.1",
+    "@polkadot/api": "4.11.1",
+    "@polkadot/types": "4.11.1",
+    "@polkadot/util": "^6.5.1",
+    "@polkadot/x-rxjs": "^6.5.1",
     "bn.js": "^4.11.9"
   }
 }

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: '4.10.1' };
+export const packageInfo = { name: '@polkadot/api-contract', version: '4.11.1' };

packages/api-derive/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-derive",
-  "version": "4.10.1",
+  "version": "4.11.1",
   "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": "4.10.1",
-    "@polkadot/rpc-core": "4.10.1",
-    "@polkadot/types": "4.10.1",
-    "@polkadot/util": "^6.4.1",
-    "@polkadot/util-crypto": "^6.4.1",
-    "@polkadot/x-rxjs": "^6.4.1",
+    "@polkadot/api": "4.11.1",
+    "@polkadot/rpc-core": "4.11.1",
+    "@polkadot/types": "4.11.1",
+    "@polkadot/util": "^6.5.1",
+    "@polkadot/util-crypto": "^6.5.1",
+    "@polkadot/x-rxjs": "^6.5.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.4.1",
-    "@polkadot/rpc-provider": "4.10.1"
+    "@polkadot/keyring": "^6.5.1",
+    "@polkadot/rpc-provider": "4.11.1"
   }
 }

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: '4.10.1' };
+export const packageInfo = { name: '@polkadot/api-derive', version: '4.11.1' };

packages/api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "4.10.1",
+  "version": "4.11.1",
   "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": "4.10.1",
-    "@polkadot/keyring": "^6.4.1",
-    "@polkadot/metadata": "4.10.1",
-    "@polkadot/rpc-core": "4.10.1",
-    "@polkadot/rpc-provider": "4.10.1",
-    "@polkadot/types": "4.10.1",
-    "@polkadot/types-known": "4.10.1",
-    "@polkadot/util": "^6.4.1",
-    "@polkadot/util-crypto": "^6.4.1",
-    "@polkadot/x-rxjs": "^6.4.1",
+    "@polkadot/api-derive": "4.11.1",
+    "@polkadot/keyring": "^6.5.1",
+    "@polkadot/metadata": "4.11.1",
+    "@polkadot/rpc-core": "4.11.1",
+    "@polkadot/rpc-provider": "4.11.1",
+    "@polkadot/types": "4.11.1",
+    "@polkadot/types-known": "4.11.1",
+    "@polkadot/util": "^6.5.1",
+    "@polkadot/util-crypto": "^6.5.1",
+    "@polkadot/x-rxjs": "^6.5.1",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7"
   }

packages/api/src/augment/consts.ts

@@ -15,7 +15,6 @@ import type { ApiTypes } from '@polkadot/api/types';
 declare module '@polkadot/api/types/consts' {
   export interface AugmentedConsts<ApiType> {
     babe: {
-      [key: string]: Codec;
       /**
        * The amount of time, in slots, that each epoch should last.
        * NOTE: Currently it is not possible to change the epoch duration after
@@ -30,16 +29,22 @@ declare module '@polkadot/api/types/consts' {
        * the probability of a slot being empty).
        **/
       expectedBlockTime: Moment & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     balances: {
-      [key: string]: Codec;
       /**
        * The minimum amount required to keep an account open.
        **/
       existentialDeposit: Balance & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     bounties: {
-      [key: string]: Codec;
       /**
        * Percentage of the curator fee that will be reserved upfront as deposit for bounty curator.
        **/
@@ -68,9 +73,12 @@ declare module '@polkadot/api/types/consts' {
        * Maximum acceptable reason length.
        **/
       maximumReasonLength: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     contracts: {
-      [key: string]: Codec;
       /**
        * The maximum number of tries that can be queued for deletion.
        **/
@@ -133,9 +141,12 @@ declare module '@polkadot/api/types/consts' {
        * The minimum amount required to generate a tombstone.
        **/
       tombstoneDeposit: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     democracy: {
-      [key: string]: Codec;
       /**
        * Period in blocks where an external proposal may not be re-submitted after being vetoed.
        **/
@@ -172,9 +183,12 @@ declare module '@polkadot/api/types/consts' {
        * How often (in blocks) to check for new votes.
        **/
       votingPeriod: BlockNumber & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     electionProviderMultiPhase: {
-      [key: string]: Codec;
       /**
        * The repeat threshold of the offchain worker.
        * 
@@ -195,9 +209,12 @@ declare module '@polkadot/api/types/consts' {
        * Duration of the unsigned phase.
        **/
       unsignedPhase: BlockNumber & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     elections: {
-      [key: string]: Codec;
       /**
        * How much should be locked up in order to submit one's candidacy.
        **/
@@ -231,9 +248,12 @@ declare module '@polkadot/api/types/consts' {
        * The amount of bond that need to be locked for each vote (32 bytes).
        **/
       votingBondFactor: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     gilt: {
-      [key: string]: Codec;
       /**
        * Portion of the queue which is free from ordering and just a FIFO.
        * 
@@ -277,9 +297,12 @@ declare module '@polkadot/api/types/consts' {
        * this value multiplied by `Period`.
        **/
       queueCount: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     identity: {
-      [key: string]: Codec;
       /**
        * The amount held on deposit for a registered identity
        **/
@@ -308,16 +331,22 @@ declare module '@polkadot/api/types/consts' {
        * another trie item whose value is the size of an account ID plus 32 bytes.
        **/
       subAccountDeposit: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     indices: {
-      [key: string]: Codec;
       /**
        * The deposit needed for reserving an index.
        **/
       deposit: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     lottery: {
-      [key: string]: Codec;
       /**
        * The max number of calls available in a single lottery.
        **/
@@ -326,9 +355,12 @@ declare module '@polkadot/api/types/consts' {
        * The Lottery's pallet id
        **/
       palletId: PalletId & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     multisig: {
-      [key: string]: Codec;
       /**
        * The base amount of currency needed to reserve for creating a multisig execution or to store
        * a dispatch call for later.
@@ -342,9 +374,12 @@ declare module '@polkadot/api/types/consts' {
        * The maximum amount of signatories allowed for a given multisig.
        **/
       maxSignatories: u16 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     proxy: {
-      [key: string]: Codec;
       /**
        * The base amount of currency needed to reserve for creating an announcement.
        * 
@@ -381,9 +416,12 @@ declare module '@polkadot/api/types/consts' {
        * `32 + proxy_type.encode().len()` bytes of data.
        **/
       proxyDepositFactor: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     recovery: {
-      [key: string]: Codec;
       /**
        * The base amount of currency needed to reserve for creating a recovery configuration.
        * 
@@ -411,9 +449,12 @@ declare module '@polkadot/api/types/consts' {
        * threshold.
        **/
       recoveryDeposit: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     society: {
-      [key: string]: Codec;
       /**
        * The minimum amount of a deposit required for a bid to be made.
        **/
@@ -448,9 +489,12 @@ declare module '@polkadot/api/types/consts' {
        * doesn't vote or someone votes in the wrong way.
        **/
       wrongSideDeduction: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     staking: {
-      [key: string]: Codec;
       /**
        * Number of eras that staked funds must remain bonded for.
        **/
@@ -478,9 +522,12 @@ declare module '@polkadot/api/types/consts' {
        * intervention.
        **/
       slashDeferDuration: EraIndex & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     system: {
-      [key: string]: Codec;
       /**
        * Maximum number of block number to block hash mappings to keep (oldest pruned first).
        **/
@@ -509,9 +556,12 @@ declare module '@polkadot/api/types/consts' {
        * Get the chain's current version.
        **/
       version: RuntimeVersion & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     timestamp: {
-      [key: string]: Codec;
       /**
        * The minimum period between blocks. Beware that this is different to the *expected* period
        * that the block production apparatus provides. Your chosen consensus system will generally
@@ -519,9 +569,12 @@ declare module '@polkadot/api/types/consts' {
        * period on default settings.
        **/
       minimumPeriod: Moment & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     tips: {
-      [key: string]: Codec;
       /**
        * The amount held on deposit per byte within the tip report reason.
        **/
@@ -542,9 +595,12 @@ declare module '@polkadot/api/types/consts' {
        * The amount held on deposit for placing a tip report.
        **/
       tipReportDepositBase: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     transactionPayment: {
-      [key: string]: Codec;
       /**
        * The fee to be paid for making a transaction; the per-byte portion.
        **/
@@ -553,9 +609,12 @@ declare module '@polkadot/api/types/consts' {
        * The polynomial that is applied in order to derive fee from weight.
        **/
       weightToFee: Vec<WeightToFeeCoefficient> & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     treasury: {
-      [key: string]: Codec;
       /**
        * Percentage of spare funds (if any) that are burnt per spend period.
        **/
@@ -577,13 +636,20 @@ declare module '@polkadot/api/types/consts' {
        * Period between successive spends.
        **/
       spendPeriod: BlockNumber & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
     vesting: {
-      [key: string]: Codec;
       /**
        * The minimum amount transferred to call `vested_transfer`.
        **/
       minVestedTransfer: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
     };
   }
 

packages/api/src/augment/errors.ts

@@ -6,7 +6,6 @@ import type { ApiTypes } from '@polkadot/api/types';
 declare module '@polkadot/api/types/errors' {
   export interface AugmentedErrors<ApiType> {
     assets: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Invalid metadata given.
        **/
@@ -55,9 +54,12 @@ declare module '@polkadot/api/types/errors' {
        * The source account would not survive the transfer and it needs to stay alive.
        **/
       WouldDie: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     authorship: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * The uncle is genesis.
        **/
@@ -86,9 +88,12 @@ declare module '@polkadot/api/types/errors' {
        * Uncles already set in the block.
        **/
       UnclesAlreadySet: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     babe: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * A given equivocation report is valid but already previously reported.
        **/
@@ -101,9 +106,12 @@ declare module '@polkadot/api/types/errors' {
        * A key ownership proof provided as part of an equivocation report is invalid.
        **/
       InvalidKeyOwnershipProof: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     balances: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Beneficiary account must pre-exist
        **/
@@ -132,9 +140,12 @@ declare module '@polkadot/api/types/errors' {
        * Vesting balance too high to send value
        **/
       VestingBalance: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     bounties: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Proposer's balance is too low.
        **/
@@ -172,9 +183,12 @@ declare module '@polkadot/api/types/errors' {
        * The bounty status is unexpected.
        **/
       UnexpectedStatus: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     contracts: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Performing the requested transfer would have brought the contract below
        * the subsistence threshold. No transfer is allowed to do this in order to allow
@@ -324,9 +338,12 @@ declare module '@polkadot/api/types/errors' {
        * The size defined in `T::MaxValueSize` was exceeded.
        **/
       ValueTooLarge: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     council: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Members are already initialized!
        **/
@@ -367,9 +384,12 @@ declare module '@polkadot/api/types/errors' {
        * The given weight bound for the proposal was too low.
        **/
       WrongProposalWeight: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     democracy: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Cannot cancel the same proposal twice
        **/
@@ -503,9 +523,12 @@ declare module '@polkadot/api/types/errors' {
        * Invalid upper bound.
        **/
       WrongUpperBound: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     electionProviderMultiPhase: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * OCW submitted solution for wrong round
        **/
@@ -522,9 +545,12 @@ declare module '@polkadot/api/types/errors' {
        * Wrong number of winners presented.
        **/
       PreDispatchWrongWinnerCount: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     elections: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Duplicated candidate submission.
        **/
@@ -593,9 +619,12 @@ declare module '@polkadot/api/types/errors' {
        * Cannot vote when no candidates or members exist.
        **/
       UnableToVote: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     gilt: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * The amount of the bid is less than the minimum allowed.
        **/
@@ -629,9 +658,12 @@ declare module '@polkadot/api/types/errors' {
        * Gilt index is unknown.
        **/
       Unknown: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     grandpa: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Attempt to signal GRANDPA change with one already pending.
        **/
@@ -662,9 +694,12 @@ declare module '@polkadot/api/types/errors' {
        * Cannot signal forced change so soon after last.
        **/
       TooSoon: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     identity: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Account ID is already named.
        **/
@@ -729,9 +764,12 @@ declare module '@polkadot/api/types/errors' {
        * Too many subs-accounts.
        **/
       TooManySubAccounts: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     imOnline: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Duplicated heartbeat.
        **/
@@ -740,9 +778,12 @@ declare module '@polkadot/api/types/errors' {
        * Non existent public key.
        **/
       InvalidKey: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     indices: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * The index was not available.
        **/
@@ -763,9 +804,12 @@ declare module '@polkadot/api/types/errors' {
        * The index is permanent and may not be freed/changed.
        **/
       Permanent: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     lottery: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * A lottery has already ended.
        **/
@@ -794,9 +838,12 @@ declare module '@polkadot/api/types/errors' {
        * Too many calls for a single lottery.
        **/
       TooManyCalls: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     multisig: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Call is already approved by this signatory.
        **/
@@ -853,9 +900,12 @@ declare module '@polkadot/api/types/errors' {
        * A different timepoint was given to the multisig operation that is underway.
        **/
       WrongTimepoint: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     proxy: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Account is already a proxy.
        **/
@@ -888,9 +938,12 @@ declare module '@polkadot/api/types/errors' {
        * A call which is incompatible with the proxy type's filter was attempted.
        **/
       Unproxyable: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     recovery: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * This account is already set up for recovery
        **/
@@ -955,9 +1008,12 @@ declare module '@polkadot/api/types/errors' {
        * Threshold must be greater than zero
        **/
       ZeroThreshold: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     scheduler: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Failed to schedule a call
        **/
@@ -974,9 +1030,12 @@ declare module '@polkadot/api/types/errors' {
        * Given target block number is in the past.
        **/
       TargetBlockNumberInPast: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     session: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Registered duplicate key.
        **/
@@ -997,9 +1056,12 @@ declare module '@polkadot/api/types/errors' {
        * No keys are associated with this account.
        **/
       NoKeys: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     society: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * User has already made a bid.
        **/
@@ -1072,9 +1134,12 @@ declare module '@polkadot/api/types/errors' {
        * User is suspended.
        **/
       Suspended: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     staking: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Stash is already bonded.
        **/
@@ -1155,16 +1220,22 @@ declare module '@polkadot/api/types/errors' {
        * Too many nomination targets supplied.
        **/
       TooManyTargets: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     sudo: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Sender must be the Sudo account
        **/
       RequireSudo: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     system: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Failed to extract the runtime version from the new runtime.
        * 
@@ -1189,9 +1260,12 @@ declare module '@polkadot/api/types/errors' {
        * and the new runtime.
        **/
       SpecVersionNeedsToIncrease: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     technicalCommittee: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Members are already initialized!
        **/
@@ -1232,9 +1306,12 @@ declare module '@polkadot/api/types/errors' {
        * The given weight bound for the proposal was too low.
        **/
       WrongProposalWeight: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     technicalMembership: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Already a member.
        **/
@@ -1243,9 +1320,12 @@ declare module '@polkadot/api/types/errors' {
        * Not a member.
        **/
       NotMember: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     tips: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * The tip was already found/started.
        **/
@@ -1270,9 +1350,12 @@ declare module '@polkadot/api/types/errors' {
        * The tip hash is unknown.
        **/
       UnknownTip: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     treasury: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Proposer's balance is too low.
        **/
@@ -1285,9 +1368,12 @@ declare module '@polkadot/api/types/errors' {
        * Too many approvals in the queue.
        **/
       TooManyApprovals: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
     vesting: {
-      [key: string]: AugmentedError<ApiType>;
       /**
        * Amount being transferred is too low to create a vesting schedule.
        **/
@@ -1300,6 +1386,10 @@ declare module '@polkadot/api/types/errors' {
        * The account given is not vesting.
        **/
       NotVesting: AugmentedError<ApiType>;
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
     };
   }
 

packages/api/src/augment/events.ts

@@ -27,7 +27,6 @@ import type { ApiTypes } from '@polkadot/api/types';
 declare module '@polkadot/api/types/events' {
   export interface AugmentedEvents<ApiType> {
     assets: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * An approval for account `delegate` was cancelled by `owner`.
        * \[id, owner, delegate\]
@@ -105,9 +104,12 @@ declare module '@polkadot/api/types/events' {
        * \[id, owner, delegate, destination\]
        **/
       TransferredApproved: AugmentedEvent<ApiType, [AssetId, AccountId, AccountId, AccountId, TAssetBalance]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     balances: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A balance was set by root. \[who, free, reserved\]
        **/
@@ -143,9 +145,12 @@ declare module '@polkadot/api/types/events' {
        * Some balance was unreserved (moved from reserved to free). \[who, value\]
        **/
       Unreserved: AugmentedEvent<ApiType, [AccountId, Balance]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     bounties: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A bounty is awarded to a beneficiary. \[index, beneficiary\]
        **/
@@ -174,9 +179,12 @@ declare module '@polkadot/api/types/events' {
        * A bounty proposal was rejected; funds were slashed. \[index, bond\]
        **/
       BountyRejected: AugmentedEvent<ApiType, [BountyIndex, Balance]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     contracts: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A code with the specified hash was removed.
        * \[code_hash\]
@@ -243,9 +251,12 @@ declare module '@polkadot/api/types/events' {
        * this event is by calling `seal_terminate`.
        **/
       Terminated: AugmentedEvent<ApiType, [AccountId, AccountId]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     council: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A motion was approved by the required threshold.
        * \[proposal_hash\]
@@ -283,9 +294,12 @@ declare module '@polkadot/api/types/events' {
        * \[account, proposal_hash, voted, yes, no\]
        **/
       Voted: AugmentedEvent<ApiType, [AccountId, Hash, bool, MemberCount, MemberCount]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     democracy: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A proposal \[hash\] has been blacklisted permanently.
        **/
@@ -362,9 +376,12 @@ declare module '@polkadot/api/types/events' {
        * An external proposal has been vetoed. \[who, proposal_hash, until\]
        **/
       Vetoed: AugmentedEvent<ApiType, [AccountId, Hash, BlockNumber]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     electionProviderMultiPhase: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * The election has been finalized, with `Some` of the given computation, or else if the
        * election failed, `None`.
@@ -393,9 +410,12 @@ declare module '@polkadot/api/types/events' {
        * The unsigned phase of the given round has started.
        **/
       UnsignedPhaseStarted: AugmentedEvent<ApiType, [u32]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     elections: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A \[candidate\] was slashed by \[amount\] due to failing to obtain a seat as member or
        * runner-up.
@@ -433,9 +453,12 @@ declare module '@polkadot/api/types/events' {
        * A \[seat holder\] was slashed by \[amount\] by being forcefully removed from the set.
        **/
       SeatHolderSlashed: AugmentedEvent<ApiType, [AccountId, Balance]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     gilt: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A bid was successfully placed.
        * \[ who, amount, duration \]
@@ -456,9 +479,12 @@ declare module '@polkadot/api/types/events' {
        * \[ index, who, original_amount, additional_amount \]
        **/
       GiltThawed: AugmentedEvent<ApiType, [ActiveIndex, AccountId, BalanceOf, BalanceOf]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     grandpa: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * New authority set has been applied. \[authority_set\]
        **/
@@ -471,9 +497,12 @@ declare module '@polkadot/api/types/events' {
        * Current authority set has been resumed.
        **/
       Resumed: AugmentedEvent<ApiType, []>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     identity: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A name was cleared, and the given balance returned. \[who, deposit\]
        **/
@@ -516,9 +545,12 @@ declare module '@polkadot/api/types/events' {
        * main identity account to the sub-identity account. \[sub, main, deposit\]
        **/
       SubIdentityRevoked: AugmentedEvent<ApiType, [AccountId, AccountId, Balance]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     imOnline: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * At the end of the session, no offence was committed.
        **/
@@ -531,9 +563,12 @@ declare module '@polkadot/api/types/events' {
        * At the end of the session, at least one validator was found to be \[offline\].
        **/
       SomeOffline: AugmentedEvent<ApiType, [Vec<IdentificationTuple>]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     indices: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A account index was assigned. \[index, who\]
        **/
@@ -546,9 +581,12 @@ declare module '@polkadot/api/types/events' {
        * A account index has been frozen to its current account ID. \[index, who\]
        **/
       IndexFrozen: AugmentedEvent<ApiType, [AccountIndex, AccountId]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     lottery: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A new set of calls have been set!
        **/
@@ -565,9 +603,12 @@ declare module '@polkadot/api/types/events' {
        * A winner has been chosen!
        **/
       Winner: AugmentedEvent<ApiType, [AccountId, Balance]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     multisig: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A multisig operation has been approved by someone.
        * \[approving, timepoint, multisig, call_hash\]
@@ -585,18 +626,24 @@ declare module '@polkadot/api/types/events' {
        * A new multisig operation has begun. \[approving, multisig, call_hash\]
        **/
       NewMultisig: AugmentedEvent<ApiType, [AccountId, AccountId, CallHash]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     offences: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * There is an offence reported of the given `kind` happened at the `session_index` and
        * (kind-specific) time slot. This event is not deposited for duplicate slashes.
        * \[kind, timeslot\].
        **/
       Offence: AugmentedEvent<ApiType, [Kind, OpaqueTimeSlot]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     proxy: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * An announcement was placed to make a call in the future. \[real, proxy, call_hash\]
        **/
@@ -610,9 +657,12 @@ declare module '@polkadot/api/types/events' {
        * A proxy was executed correctly, with the given \[result\].
        **/
       ProxyExecuted: AugmentedEvent<ApiType, [DispatchResult]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     recovery: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * Lost account has been successfully recovered by rescuer account.
        * \[lost, rescuer\]
@@ -641,9 +691,12 @@ declare module '@polkadot/api/types/events' {
        * \[lost, rescuer, sender\]
        **/
       RecoveryVouched: AugmentedEvent<ApiType, [AccountId, AccountId, AccountId]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     scheduler: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * Canceled some task. \[when, index\]
        **/
@@ -656,17 +709,23 @@ declare module '@polkadot/api/types/events' {
        * Scheduled some task. \[when, index\]
        **/
       Scheduled: AugmentedEvent<ApiType, [BlockNumber, u32]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     session: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * New session has happened. Note that the argument is the \[session_index\], not the block
        * number as the type might suggest.
        **/
       NewSession: AugmentedEvent<ApiType, [SessionIndex]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     society: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A \[candidate\] was dropped (due to an excess of bids in the system).
        **/
@@ -734,9 +793,12 @@ declare module '@polkadot/api/types/events' {
        * their offer is the second. The vouching party is the third. \[candidate_id, offer, vouching\]
        **/
       Vouch: AugmentedEvent<ApiType, [AccountId, Balance, AccountId]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     staking: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * An account has bonded this amount. \[stash, amount\]
        * 
@@ -781,9 +843,12 @@ declare module '@polkadot/api/types/events' {
        * from the unlocking queue. \[stash, amount\]
        **/
       Withdrawn: AugmentedEvent<ApiType, [AccountId, Balance]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     sudo: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * The \[sudoer\] just switched identity; the old key is supplied.
        **/
@@ -796,9 +861,12 @@ declare module '@polkadot/api/types/events' {
        * A sudo just took place. \[result\]
        **/
       SudoAsDone: AugmentedEvent<ApiType, [DispatchResult]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     system: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * `:code` was updated.
        **/
@@ -823,9 +891,12 @@ declare module '@polkadot/api/types/events' {
        * On on-chain remark happened. \[origin, remark_hash\]
        **/
       Remarked: AugmentedEvent<ApiType, [AccountId, Hash]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     technicalCommittee: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A motion was approved by the required threshold.
        * \[proposal_hash\]
@@ -863,9 +934,12 @@ declare module '@polkadot/api/types/events' {
        * \[account, proposal_hash, voted, yes, no\]
        **/
       Voted: AugmentedEvent<ApiType, [AccountId, Hash, bool, MemberCount, MemberCount]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     technicalMembership: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * Phantom member, never used.
        **/
@@ -890,9 +964,12 @@ declare module '@polkadot/api/types/events' {
        * Two members were swapped; see the transaction for who.
        **/
       MembersSwapped: AugmentedEvent<ApiType, []>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     tips: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * A new tip suggestion has been opened. \[tip_hash\]
        **/
@@ -913,9 +990,12 @@ declare module '@polkadot/api/types/events' {
        * A tip suggestion has been slashed. \[tip_hash, finder, deposit\]
        **/
       TipSlashed: AugmentedEvent<ApiType, [Hash, AccountId, Balance]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     treasury: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * Some funds have been allocated. \[proposal_index, award, beneficiary\]
        **/
@@ -945,9 +1025,12 @@ declare module '@polkadot/api/types/events' {
        * We have ended a spend period and will now allocate funds. \[budget_remaining\]
        **/
       Spending: AugmentedEvent<ApiType, [Balance]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     utility: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * Batch of dispatches completed fully with no error.
        **/
@@ -957,9 +1040,12 @@ declare module '@polkadot/api/types/events' {
        * well as the error. \[index, error\]
        **/
       BatchInterrupted: AugmentedEvent<ApiType, [u32, DispatchError]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
     vesting: {
-      [key: string]: AugmentedEvent<ApiType>;
       /**
        * An \[account\] has become fully vested. No further vesting can happen.
        **/
@@ -970,6 +1056,10 @@ declare module '@polkadot/api/types/events' {
        * \[account, unvested\]
        **/
       VestingUpdated: AugmentedEvent<ApiType, [AccountId, Balance]>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
     };
   }
 

packages/api/src/augment/query.ts

@@ -3,7 +3,7 @@
 
 import type { Bytes, Data, Option, U8aFixed, Vec, bool, u32, u64 } from '@polkadot/types';
 import type { AnyNumber, ITuple, Observable } from '@polkadot/types/types';
-import type { AssetApproval, AssetApprovalKey, AssetBalance, AssetDetails, AssetMetadata } from '@polkadot/types/interfaces/assets';
+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';
@@ -35,16 +35,16 @@ import type { ApiTypes } from '@polkadot/api/types';
 declare module '@polkadot/api/types/storage' {
   export interface AugmentedQueries<ApiType> {
     assets: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The number of units of assets held by any given account.
        **/
-      account: AugmentedQueryDoubleMap<ApiType, (key1: AssetId | AnyNumber | Uint8Array, key2: AccountId | string | Uint8Array) => Observable<AssetBalance>, [AssetId, AccountId]> & QueryableStorageEntry<ApiType, [AssetId, AccountId]>;
+      account: AugmentedQuery<ApiType, (arg1: AssetId | AnyNumber | Uint8Array, arg2: AccountId | string | Uint8Array) => Observable<AssetBalance>, [AssetId, AccountId]> & QueryableStorageEntry<ApiType, [AssetId, AccountId]>;
       /**
        * Approved balance transfers. First balance is the amount approved for transfer. Second
        * is the amount of `T::Currency` reserved for storing this.
+       * First key is the asset ID, second key is the owner and third key is the delegate.
        **/
-      approvals: AugmentedQueryDoubleMap<ApiType, (key1: AssetId | AnyNumber | Uint8Array, key2: AssetApprovalKey | { owner?: any; delegate?: any } | string | Uint8Array) => Observable<Option<AssetApproval>>, [AssetId, AssetApprovalKey]> & QueryableStorageEntry<ApiType, [AssetId, AssetApprovalKey]>;
+      approvals: AugmentedQuery<ApiType, (arg1: AssetId | AnyNumber | Uint8Array, arg2: AccountId | string | Uint8Array, arg3: AccountId | string | Uint8Array) => Observable<Option<AssetApproval>>, [AssetId, AccountId, AccountId]> & QueryableStorageEntry<ApiType, [AssetId, AccountId, AccountId]>;
       /**
        * Details of an asset.
        **/
@@ -53,9 +53,12 @@ declare module '@polkadot/api/types/storage' {
        * Metadata of an asset.
        **/
       metadata: AugmentedQuery<ApiType, (arg: AssetId | AnyNumber | Uint8Array) => Observable<AssetMetadata>, [AssetId]> & QueryableStorageEntry<ApiType, [AssetId]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     authorship: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Author of current block.
        **/
@@ -68,9 +71,12 @@ declare module '@polkadot/api/types/storage' {
        * Uncles
        **/
       uncles: AugmentedQuery<ApiType, () => Observable<Vec<UncleEntryItem>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     babe: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Current epoch authorities.
        **/
@@ -165,9 +171,12 @@ declare module '@polkadot/api/types/storage' {
        * TWOX-NOTE: `SegmentIndex` is an increasing integer, so this is okay.
        **/
       underConstruction: AugmentedQuery<ApiType, (arg: u32 | AnyNumber | Uint8Array) => Observable<Vec<Randomness>>, [u32]> & QueryableStorageEntry<ApiType, [u32]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     balances: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The balance of an account.
        * 
@@ -189,9 +198,12 @@ declare module '@polkadot/api/types/storage' {
        * The total units issued in the system.
        **/
       totalIssuance: AugmentedQuery<ApiType, () => Observable<Balance>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     bounties: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Bounties that have been made.
        **/
@@ -208,9 +220,12 @@ declare module '@polkadot/api/types/storage' {
        * The description of each bounty.
        **/
       bountyDescriptions: AugmentedQuery<ApiType, (arg: BountyIndex | AnyNumber | Uint8Array) => Observable<Option<Bytes>>, [BountyIndex]> & QueryableStorageEntry<ApiType, [BountyIndex]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     contracts: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The subtrie counter.
        **/
@@ -236,9 +251,12 @@ declare module '@polkadot/api/types/storage' {
        * A mapping from an original code hash to the original code, untouched by instrumentation.
        **/
       pristineCode: AugmentedQuery<ApiType, (arg: CodeHash | string | Uint8Array) => Observable<Option<Bytes>>, [CodeHash]> & QueryableStorageEntry<ApiType, [CodeHash]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     council: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The current members of the collective. This is stored sorted (just by value).
        **/
@@ -263,9 +281,12 @@ declare module '@polkadot/api/types/storage' {
        * Votes on a given proposal, if it is ongoing.
        **/
       voting: AugmentedQuery<ApiType, (arg: Hash | string | Uint8Array) => Observable<Option<Votes>>, [Hash]> & QueryableStorageEntry<ApiType, [Hash]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     democracy: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * A record of who vetoed what. Maps proposal hash to a possible existent block number
        * (until when it may not be resubmitted) and who vetoed it.
@@ -341,9 +362,12 @@ declare module '@polkadot/api/types/storage' {
        * TWOX-NOTE: SAFE as `AccountId`s are crypto hashes anyway.
        **/
       votingOf: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<Voting>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     electionProviderMultiPhase: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Current phase.
        **/
@@ -379,9 +403,12 @@ declare module '@polkadot/api/types/storage' {
        * Only exists when [`Snapshot`] is present.
        **/
       snapshotMetadata: AugmentedQuery<ApiType, () => Observable<Option<SolutionOrSnapshotSize>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     elections: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The present candidate list. A current member or runner-up can never enter this vector
        * and is always implicitly assumed to be a candidate.
@@ -414,9 +441,12 @@ declare module '@polkadot/api/types/storage' {
        * TWOX-NOTE: SAFE as `AccountId` is a crypto hash.
        **/
       voting: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<Voter>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     gilt: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The currently active gilts, indexed according to the order of creation.
        **/
@@ -437,9 +467,12 @@ declare module '@polkadot/api/types/storage' {
        * whose duration is one `Period` would be storage `0`.
        **/
       queueTotals: AugmentedQuery<ApiType, () => Observable<Vec<ITuple<[u32, BalanceOf]>>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     grandpa: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The number of changes (both in terms of keys and underlying economic responsibilities)
        * in the "set" of Grandpa validators from genesis.
@@ -468,9 +501,12 @@ declare module '@polkadot/api/types/storage' {
        * State of the current authority set.
        **/
       state: AugmentedQuery<ApiType, () => Observable<StoredState>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     identity: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Information that is pertinent to identify the entity behind an account.
        * 
@@ -497,14 +533,17 @@ declare module '@polkadot/api/types/storage' {
        * context. If the account is not some other account's sub-identity, then just `None`.
        **/
       superOf: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<Option<ITuple<[AccountId, Data]>>>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     imOnline: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * For each session index, we keep a mapping of `ValidatorId<T>` to the
        * number of blocks authored by the given authority.
        **/
-      authoredBlocks: AugmentedQueryDoubleMap<ApiType, (key1: SessionIndex | AnyNumber | Uint8Array, key2: ValidatorId | string | Uint8Array) => Observable<u32>, [SessionIndex, ValidatorId]> & QueryableStorageEntry<ApiType, [SessionIndex, ValidatorId]>;
+      authoredBlocks: AugmentedQuery<ApiType, (arg1: SessionIndex | AnyNumber | Uint8Array, arg2: ValidatorId | string | Uint8Array) => Observable<u32>, [SessionIndex, ValidatorId]> & QueryableStorageEntry<ApiType, [SessionIndex, ValidatorId]>;
       /**
        * The block number after which it's ok to send heartbeats in the current
        * session.
@@ -527,17 +566,23 @@ declare module '@polkadot/api/types/storage' {
        * For each session index, we keep a mapping of `AuthIndex` to
        * `offchain::OpaqueNetworkState`.
        **/
-      receivedHeartbeats: AugmentedQueryDoubleMap<ApiType, (key1: SessionIndex | AnyNumber | Uint8Array, key2: AuthIndex | AnyNumber | Uint8Array) => Observable<Option<Bytes>>, [SessionIndex, AuthIndex]> & QueryableStorageEntry<ApiType, [SessionIndex, AuthIndex]>;
+      receivedHeartbeats: AugmentedQuery<ApiType, (arg1: SessionIndex | AnyNumber | Uint8Array, arg2: AuthIndex | AnyNumber | Uint8Array) => Observable<Option<Bytes>>, [SessionIndex, AuthIndex]> & QueryableStorageEntry<ApiType, [SessionIndex, AuthIndex]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     indices: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The lookup from index to account.
        **/
       accounts: AugmentedQuery<ApiType, (arg: AccountIndex | AnyNumber | Uint8Array) => Observable<Option<ITuple<[AccountId, BalanceOf, bool]>>>, [AccountIndex]> & QueryableStorageEntry<ApiType, [AccountIndex]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     lottery: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The calls stored in this pallet to be used in an active lottery if configured
        * by `Config::ValidateCall`.
@@ -563,9 +608,12 @@ declare module '@polkadot/api/types/storage' {
        * Total number of tickets sold.
        **/
       ticketsCount: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     mmr: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Hashes of the nodes in the MMR.
        * 
@@ -581,21 +629,27 @@ declare module '@polkadot/api/types/storage' {
        * Latest MMR Root hash.
        **/
       rootHash: AugmentedQuery<ApiType, () => Observable<Hash>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     multisig: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       calls: AugmentedQuery<ApiType, (arg: U8aFixed | string | Uint8Array) => Observable<Option<ITuple<[OpaqueCall, AccountId, BalanceOf]>>>, [U8aFixed]> & QueryableStorageEntry<ApiType, [U8aFixed]>;
       /**
        * The set of open multisig operations.
        **/
-      multisigs: AugmentedQueryDoubleMap<ApiType, (key1: AccountId | string | Uint8Array, key2: U8aFixed | string | Uint8Array) => Observable<Option<Multisig>>, [AccountId, U8aFixed]> & QueryableStorageEntry<ApiType, [AccountId, U8aFixed]>;
+      multisigs: AugmentedQuery<ApiType, (arg1: AccountId | string | Uint8Array, arg2: U8aFixed | string | Uint8Array) => Observable<Option<Multisig>>, [AccountId, U8aFixed]> & QueryableStorageEntry<ApiType, [AccountId, U8aFixed]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     offences: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * A vector of reports of the same kind that happened at the same time slot.
        **/
-      concurrentReportsIndex: AugmentedQueryDoubleMap<ApiType, (key1: Kind | string | Uint8Array, key2: OpaqueTimeSlot | string | Uint8Array) => Observable<Vec<ReportIdOf>>, [Kind, OpaqueTimeSlot]> & QueryableStorageEntry<ApiType, [Kind, OpaqueTimeSlot]>;
+      concurrentReportsIndex: AugmentedQuery<ApiType, (arg1: Kind | string | Uint8Array, arg2: OpaqueTimeSlot | string | Uint8Array) => Observable<Vec<ReportIdOf>>, [Kind, OpaqueTimeSlot]> & QueryableStorageEntry<ApiType, [Kind, OpaqueTimeSlot]>;
       /**
        * The primary structure that holds all offence records keyed by report identifiers.
        **/
@@ -609,9 +663,12 @@ declare module '@polkadot/api/types/storage' {
        * different types are not supported at the moment so we are doing the manual serialization.
        **/
       reportsByKindIndex: AugmentedQuery<ApiType, (arg: Kind | string | Uint8Array) => Observable<Bytes>, [Kind]> & QueryableStorageEntry<ApiType, [Kind]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     proxy: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The announcements made by the proxy (key).
        **/
@@ -621,25 +678,31 @@ declare module '@polkadot/api/types/storage' {
        * which are being delegated to, together with the amount held on deposit.
        **/
       proxies: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<ITuple<[Vec<ProxyDefinition>, BalanceOf]>>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     randomnessCollectiveFlip: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Series of block headers from the last 81 blocks that acts as random seed material. This
        * is arranged as a ring buffer with `block_number % 81` being the index into the `Vec` of
        * the oldest hash.
        **/
       randomMaterial: AugmentedQuery<ApiType, () => Observable<Vec<Hash>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     recovery: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Active recovery attempts.
        * 
        * First account is the account to be recovered, and the second account
        * is the user trying to recover the account.
        **/
-      activeRecoveries: AugmentedQueryDoubleMap<ApiType, (key1: AccountId | string | Uint8Array, key2: AccountId | string | Uint8Array) => Observable<Option<ActiveRecovery>>, [AccountId, AccountId]> & QueryableStorageEntry<ApiType, [AccountId, AccountId]>;
+      activeRecoveries: AugmentedQuery<ApiType, (arg1: AccountId | string | Uint8Array, arg2: AccountId | string | Uint8Array) => Observable<Option<ActiveRecovery>>, [AccountId, AccountId]> & QueryableStorageEntry<ApiType, [AccountId, AccountId]>;
       /**
        * The list of allowed proxy accounts.
        * 
@@ -650,9 +713,12 @@ declare module '@polkadot/api/types/storage' {
        * The set of recoverable accounts and their recovery configuration.
        **/
       recoverable: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<Option<RecoveryConfig>>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     scheduler: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Items to be executed, indexed by the block number that they should be executed on.
        **/
@@ -667,9 +733,12 @@ declare module '@polkadot/api/types/storage' {
        * New networks start with last version.
        **/
       storageVersion: AugmentedQuery<ApiType, () => Observable<Releases>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     session: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Current index of the session.
        **/
@@ -702,9 +771,12 @@ declare module '@polkadot/api/types/storage' {
        * The current set of validators.
        **/
       validators: AugmentedQuery<ApiType, () => Observable<Vec<ValidatorId>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     society: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The current bids, stored ordered by the value of the bid.
        **/
@@ -765,14 +837,17 @@ declare module '@polkadot/api/types/storage' {
       /**
        * Double map from Candidate -> Voter -> (Maybe) Vote.
        **/
-      votes: AugmentedQueryDoubleMap<ApiType, (key1: AccountId | string | Uint8Array, key2: AccountId | string | Uint8Array) => Observable<Option<SocietyVote>>, [AccountId, AccountId]> & QueryableStorageEntry<ApiType, [AccountId, AccountId]>;
+      votes: AugmentedQuery<ApiType, (arg1: AccountId | string | Uint8Array, arg2: AccountId | string | Uint8Array) => Observable<Option<SocietyVote>>, [AccountId, AccountId]> & QueryableStorageEntry<ApiType, [AccountId, AccountId]>;
       /**
        * Members currently vouching or banned from vouching again
        **/
       vouching: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<Option<VouchingStatus>>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     staking: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The active era information, it holds index and start.
        * 
@@ -826,7 +901,7 @@ declare module '@polkadot/api/types/storage' {
        * Is it removed after `HISTORY_DEPTH` eras.
        * If stakers hasn't been set or has been removed then empty exposure is returned.
        **/
-      erasStakers: AugmentedQueryDoubleMap<ApiType, (key1: EraIndex | AnyNumber | Uint8Array, key2: AccountId | string | Uint8Array) => Observable<Exposure>, [EraIndex, AccountId]> & QueryableStorageEntry<ApiType, [EraIndex, AccountId]>;
+      erasStakers: AugmentedQuery<ApiType, (arg1: EraIndex | AnyNumber | Uint8Array, arg2: AccountId | string | Uint8Array) => Observable<Exposure>, [EraIndex, AccountId]> & QueryableStorageEntry<ApiType, [EraIndex, AccountId]>;
       /**
        * Clipped Exposure of validator at era.
        * 
@@ -840,7 +915,7 @@ declare module '@polkadot/api/types/storage' {
        * Is it removed after `HISTORY_DEPTH` eras.
        * If stakers hasn't been set or has been removed then empty exposure is returned.
        **/
-      erasStakersClipped: AugmentedQueryDoubleMap<ApiType, (key1: EraIndex | AnyNumber | Uint8Array, key2: AccountId | string | Uint8Array) => Observable<Exposure>, [EraIndex, AccountId]> & QueryableStorageEntry<ApiType, [EraIndex, AccountId]>;
+      erasStakersClipped: AugmentedQuery<ApiType, (arg1: EraIndex | AnyNumber | Uint8Array, arg2: AccountId | string | Uint8Array) => Observable<Exposure>, [EraIndex, AccountId]> & QueryableStorageEntry<ApiType, [EraIndex, AccountId]>;
       /**
        * The session index at which the era start for the last `HISTORY_DEPTH` eras.
        * 
@@ -860,7 +935,7 @@ declare module '@polkadot/api/types/storage' {
        * 
        * Is it removed after `HISTORY_DEPTH` eras.
        **/
-      erasValidatorPrefs: AugmentedQueryDoubleMap<ApiType, (key1: EraIndex | AnyNumber | Uint8Array, key2: AccountId | string | Uint8Array) => Observable<ValidatorPrefs>, [EraIndex, AccountId]> & QueryableStorageEntry<ApiType, [EraIndex, AccountId]>;
+      erasValidatorPrefs: AugmentedQuery<ApiType, (arg1: EraIndex | AnyNumber | Uint8Array, arg2: AccountId | string | Uint8Array) => Observable<ValidatorPrefs>, [EraIndex, AccountId]> & QueryableStorageEntry<ApiType, [EraIndex, AccountId]>;
       /**
        * The total validator era payout for the last `HISTORY_DEPTH` eras.
        * 
@@ -902,7 +977,7 @@ declare module '@polkadot/api/types/storage' {
       /**
        * All slashing events on nominators, mapped by era to the highest slash value of the era.
        **/
-      nominatorSlashInEra: AugmentedQueryDoubleMap<ApiType, (key1: EraIndex | AnyNumber | Uint8Array, key2: AccountId | string | Uint8Array) => Observable<Option<BalanceOf>>, [EraIndex, AccountId]> & QueryableStorageEntry<ApiType, [EraIndex, AccountId]>;
+      nominatorSlashInEra: AugmentedQuery<ApiType, (arg1: EraIndex | AnyNumber | Uint8Array, arg2: AccountId | string | Uint8Array) => Observable<Option<BalanceOf>>, [EraIndex, AccountId]> & QueryableStorageEntry<ApiType, [EraIndex, AccountId]>;
       /**
        * Where the reward payment should be made. Keyed by stash.
        **/
@@ -945,17 +1020,23 @@ declare module '@polkadot/api/types/storage' {
        * All slashing events on validators, mapped by era to the highest slash proportion
        * and slash value of the era.
        **/
-      validatorSlashInEra: AugmentedQueryDoubleMap<ApiType, (key1: EraIndex | AnyNumber | Uint8Array, key2: AccountId | string | Uint8Array) => Observable<Option<ITuple<[Perbill, BalanceOf]>>>, [EraIndex, AccountId]> & QueryableStorageEntry<ApiType, [EraIndex, AccountId]>;
+      validatorSlashInEra: AugmentedQuery<ApiType, (arg1: EraIndex | AnyNumber | Uint8Array, arg2: AccountId | string | Uint8Array) => Observable<Option<ITuple<[Perbill, BalanceOf]>>>, [EraIndex, AccountId]> & QueryableStorageEntry<ApiType, [EraIndex, AccountId]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     sudo: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The `AccountId` of the sudo key.
        **/
       key: AugmentedQuery<ApiType, () => Observable<AccountId>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     system: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The full account information for a particular account ID.
        **/
@@ -1030,9 +1111,12 @@ declare module '@polkadot/api/types/storage' {
        * True if we have upgraded so that `type RefCount` is `u32`. False (default) if not.
        **/
       upgradedToU32RefCount: AugmentedQuery<ApiType, () => Observable<bool>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     technicalCommittee: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The current members of the collective. This is stored sorted (just by value).
        **/
@@ -1057,9 +1141,12 @@ declare module '@polkadot/api/types/storage' {
        * Votes on a given proposal, if it is ongoing.
        **/
       voting: AugmentedQuery<ApiType, (arg: Hash | string | Uint8Array) => Observable<Option<Votes>>, [Hash]> & QueryableStorageEntry<ApiType, [Hash]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     technicalMembership: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * The current membership, stored as an ordered Vec.
        **/
@@ -1068,9 +1155,12 @@ declare module '@polkadot/api/types/storage' {
        * The current prime member, if one exists.
        **/
       prime: AugmentedQuery<ApiType, () => Observable<Option<AccountId>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     timestamp: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Did the timestamp get updated in this block?
        **/
@@ -1079,9 +1169,12 @@ declare module '@polkadot/api/types/storage' {
        * Current time for the current block.
        **/
       now: AugmentedQuery<ApiType, () => Observable<Moment>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     tips: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Simple preimage lookup from the reason's hash to the original data. Again, has an
        * insecure enumerable hash since the key is guaranteed to be the result of a secure hash.
@@ -1093,14 +1186,20 @@ declare module '@polkadot/api/types/storage' {
        * guaranteed to be a secure hash.
        **/
       tips: AugmentedQuery<ApiType, (arg: Hash | string | Uint8Array) => Observable<Option<OpenTip>>, [Hash]> & QueryableStorageEntry<ApiType, [Hash]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     transactionPayment: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       nextFeeMultiplier: AugmentedQuery<ApiType, () => Observable<Multiplier>, []> & QueryableStorageEntry<ApiType, []>;
       storageVersion: AugmentedQuery<ApiType, () => Observable<Releases>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     treasury: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Proposal indices that have been approved but not yet awarded.
        **/
@@ -1113,13 +1212,20 @@ declare module '@polkadot/api/types/storage' {
        * Proposals that have been made.
        **/
       proposals: AugmentedQuery<ApiType, (arg: ProposalIndex | AnyNumber | Uint8Array) => Observable<Option<TreasuryProposal>>, [ProposalIndex]> & QueryableStorageEntry<ApiType, [ProposalIndex]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
     vesting: {
-      [key: string]: QueryableStorageEntry<ApiType>;
       /**
        * Information regarding the vesting of a given account.
        **/
       vesting: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<Option<VestingInfo>>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
     };
   }
 

packages/api/src/augment/rpc.ts

@@ -382,6 +382,10 @@ declare module '@polkadot/rpc-core/types.jsonrpc' {
        * Retrieves the keys with prefix of a specific child storage
        **/
       getChildKeys: AugmentedRpc<(childStorageKey: StorageKey | string | Uint8Array | any, childDefinition: StorageKey | string | Uint8Array | any, childType: u32 | AnyNumber | Uint8Array, key: StorageKey | string | Uint8Array | any, at?: BlockHash | string | Uint8Array) => Observable<Vec<StorageKey>>>;
+      /**
+       * Returns proof of storage for child key entries at a specific block state.
+       **/
+      getChildReadProof: AugmentedRpc<(childStorageKey: PrefixedStorageKey | string | Uint8Array, keys: Vec<StorageKey> | (StorageKey | string | Uint8Array | any)[], at?: BlockHash | string | Uint8Array) => Observable<ReadProof>>;
       /**
        * Retrieves the child storage for a key
        **/

packages/api/src/augment/tx.ts

@@ -29,7 +29,6 @@ import type { ApiTypes, SubmittableExtrinsic } from '@polkadot/api/types';
 declare module '@polkadot/api/types/submittable' {
   export interface AugmentedSubmittables<ApiType> {
     assets: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Approve an amount of asset for transfer by a delegated third-party account.
        * 
@@ -433,16 +432,22 @@ declare module '@polkadot/api/types/submittable' {
        * Weight: `O(1)`
        **/
       transferOwnership: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, owner: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     authorship: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Provide a set of uncles.
        **/
       setUncles: AugmentedSubmittable<(newUncles: Vec<Header> | (Header | { parentHash?: any; number?: any; stateRoot?: any; extrinsicsRoot?: any; digest?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Vec<Header>]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     babe: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Plan an epoch config change. The epoch config change is recorded and will be enacted on
        * the next call to `enact_epoch_change`. The config will be activated one epoch after.
@@ -468,9 +473,12 @@ declare module '@polkadot/api/types/submittable' {
        * reporter.
        **/
       reportEquivocationUnsigned: AugmentedSubmittable<(equivocationProof: BabeEquivocationProof | { offender?: any; slotNumber?: any; firstHeader?: any; secondHeader?: any } | string | Uint8Array, keyOwnerProof: KeyOwnerProof | { session?: any; trieNodes?: any; validatorCount?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [BabeEquivocationProof, KeyOwnerProof]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     balances: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Exactly as `transfer`, except the origin must be root and the source account may be
        * specified.
@@ -545,9 +553,12 @@ declare module '@polkadot/api/types/submittable' {
        * #</weight>
        **/
       transferKeepAlive: AugmentedSubmittable<(dest: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<Balance>]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     bounties: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Accept the curator role for a bounty.
        * A deposit will be reserved from curator and refund upon successful payout.
@@ -667,9 +678,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       unassignCurator: AugmentedSubmittable<(bountyId: Compact<BountyIndex> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<BountyIndex>]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     contracts: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Makes a call to an account, optionally transferring some balance.
        * 
@@ -724,9 +738,12 @@ declare module '@polkadot/api/types/submittable' {
        * - The `deploy` function is executed in the context of the newly-created account.
        **/
       instantiateWithCode: AugmentedSubmittable<(endowment: Compact<BalanceOf> | AnyNumber | Uint8Array, gasLimit: Compact<Weight> | AnyNumber | Uint8Array, code: Bytes | string | Uint8Array, data: Bytes | string | Uint8Array, salt: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<BalanceOf>, Compact<Weight>, Bytes, Bytes, Bytes]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     council: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Close a vote that is either approved, disapproved or whose voting period has ended.
        * 
@@ -863,9 +880,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       vote: AugmentedSubmittable<(proposal: Hash | string | Uint8Array, index: Compact<ProposalIndex> | AnyNumber | Uint8Array, approve: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [Hash, Compact<ProposalIndex>, bool]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     democracy: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Permanently place a proposal into the blacklist. This prevents it from ever being
        * proposed again.
@@ -1196,9 +1216,12 @@ declare module '@polkadot/api/types/submittable' {
        * Weight: `O(R)` where R is the number of referendums the voter has voted on.
        **/
       vote: AugmentedSubmittable<(refIndex: Compact<ReferendumIndex> | AnyNumber | Uint8Array, vote: AccountVote | { Standard: any } | { Split: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ReferendumIndex>, AccountVote]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     electionProviderMultiPhase: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Submit a solution for the unsigned phase.
        * 
@@ -1216,9 +1239,12 @@ declare module '@polkadot/api/types/submittable' {
        * No deposit or reward is associated with this submission.
        **/
       submitUnsigned: AugmentedSubmittable<(solution: RawSolution | { compact?: any; score?: any; round?: any } | string | Uint8Array, witness: SolutionOrSnapshotSize | { voters?: any; targets?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [RawSolution, SolutionOrSnapshotSize]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     elections: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Clean all voters who are defunct (i.e. they do not serve any purpose at all). The
        * deposit of the removed voters are returned.
@@ -1321,9 +1347,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       vote: AugmentedSubmittable<(votes: Vec<AccountId> | (AccountId | string | Uint8Array)[], value: Compact<BalanceOf> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Vec<AccountId>, Compact<BalanceOf>]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     gilt: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Place a bid for a gilt to be issued.
        * 
@@ -1369,9 +1398,12 @@ declare module '@polkadot/api/types/submittable' {
        * - `index`: The index of the gilt to be thawed.
        **/
       thaw: AugmentedSubmittable<(index: Compact<ActiveIndex> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ActiveIndex>]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     grandpa: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Note that the current authority set of the GRANDPA finality gadget has
        * stalled. This will trigger a forced authority set change at the beginning
@@ -1401,9 +1433,12 @@ declare module '@polkadot/api/types/submittable' {
        * reporter.
        **/
       reportEquivocationUnsigned: AugmentedSubmittable<(equivocationProof: GrandpaEquivocationProof | { setId?: any; equivocation?: any } | string | Uint8Array, keyOwnerProof: KeyOwnerProof | { session?: any; trieNodes?: any; validatorCount?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [GrandpaEquivocationProof, KeyOwnerProof]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     identity: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Add a registrar to the system.
        * 
@@ -1665,9 +1700,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       setSubs: AugmentedSubmittable<(subs: Vec<ITuple<[AccountId, Data]>> | ([AccountId | string | Uint8Array, Data | { None: any } | { Raw: any } | { BlakeTwo256: any } | { Sha256: any } | { Keccak256: any } | { ShaThree256: any } | string | Uint8Array])[]) => SubmittableExtrinsic<ApiType>, [Vec<ITuple<[AccountId, Data]>>]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     imOnline: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * # <weight>
        * - Complexity: `O(K + E)` where K is length of `Keys` (heartbeat.validators_len)
@@ -1680,9 +1718,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       heartbeat: AugmentedSubmittable<(heartbeat: Heartbeat | { blockNumber?: any; networkState?: any; sessionIndex?: any; authorityIndex?: any; validatorsLen?: any } | string | Uint8Array, signature: Signature | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Heartbeat, Signature]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     indices: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Assign an previously unassigned index.
        * 
@@ -1792,9 +1833,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       transfer: AugmentedSubmittable<(updated: AccountId | string | Uint8Array, index: AccountIndex | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId, AccountIndex]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     lottery: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Buy a ticket to enter the lottery.
        * 
@@ -1838,9 +1882,12 @@ declare module '@polkadot/api/types/submittable' {
        * This extrinsic must be called by the `ManagerOrigin`.
        **/
       stopRepeat: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     multisig: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Register approval for a dispatch to be made from a deterministic composite account if
        * approved by a total of `threshold - 1` of `other_signatories`.
@@ -1977,9 +2024,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       cancelAsMulti: AugmentedSubmittable<(threshold: u16 | AnyNumber | Uint8Array, otherSignatories: Vec<AccountId> | (AccountId | string | Uint8Array)[], timepoint: Timepoint | { height?: any; index?: any } | string | Uint8Array, callHash: U8aFixed | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u16, Vec<AccountId>, Timepoint, U8aFixed]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     proxy: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Register a proxy account for the sender that is able to make calls on its behalf.
        * 
@@ -2172,9 +2222,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       removeProxy: AugmentedSubmittable<(delegate: AccountId | string | Uint8Array, proxyType: ProxyType | 'Any' | 'NonTransfer' | 'Governance' | 'Staking' | number | Uint8Array, delay: BlockNumber | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId, ProxyType, BlockNumber]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     recovery: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Send a call through a recovered account.
        * 
@@ -2374,9 +2427,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       vouchRecovery: AugmentedSubmittable<(lost: AccountId | string | Uint8Array, rescuer: AccountId | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId, AccountId]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     scheduler: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Cancel an anonymously scheduled task.
        * 
@@ -2445,9 +2501,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       scheduleNamedAfter: AugmentedSubmittable<(id: Bytes | string | Uint8Array, after: BlockNumber | AnyNumber | Uint8Array, maybePeriodic: Option<Period> | null | object | string | Uint8Array, priority: Priority | AnyNumber | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes, BlockNumber, Option<Period>, Priority, Call]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     session: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Removes any session key(s) of the function caller.
        * This doesn't take effect until the next session.
@@ -2480,9 +2539,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       setKeys: AugmentedSubmittable<(keys: Keys, proof: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Keys, Bytes]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     society: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * A user outside of the society can make a bid for entry.
        * 
@@ -2800,9 +2862,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       vouch: AugmentedSubmittable<(who: AccountId | string | Uint8Array, value: BalanceOf | AnyNumber | Uint8Array, tip: BalanceOf | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId, BalanceOf, BalanceOf]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     staking: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Take the origin account as a stash and lock up `value` of its balance. `controller` will
        * be the account that controls it.
@@ -3234,9 +3299,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       withdrawUnbonded: AugmentedSubmittable<(numSlashingSpans: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     sudo: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Authenticates the current sudo key and sets the given AccountId (`new`) as the new sudo key.
        * 
@@ -3289,9 +3357,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       sudoUncheckedWeight: AugmentedSubmittable<(call: Call | { callIndex?: any; args?: any } | string | Uint8Array, weight: Weight | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Call, Weight]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     system: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * A dispatch that will fill the block weight up to the given ratio.
        **/
@@ -3397,9 +3468,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       setStorage: AugmentedSubmittable<(items: Vec<KeyValue> | (KeyValue)[]) => SubmittableExtrinsic<ApiType>, [Vec<KeyValue>]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     technicalCommittee: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Close a vote that is either approved, disapproved or whose voting period has ended.
        * 
@@ -3536,9 +3610,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       vote: AugmentedSubmittable<(proposal: Hash | string | Uint8Array, index: Compact<ProposalIndex> | AnyNumber | Uint8Array, approve: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [Hash, Compact<ProposalIndex>, bool]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     technicalMembership: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Add a member `who` to the set.
        * 
@@ -3586,9 +3663,12 @@ declare module '@polkadot/api/types/submittable' {
        * Prime membership is *not* passed from `remove` to `add`, if extant.
        **/
       swapMember: AugmentedSubmittable<(remove: AccountId | string | Uint8Array, add: AccountId | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId, AccountId]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     timestamp: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Set the current time.
        * 
@@ -3607,9 +3687,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       set: AugmentedSubmittable<(now: Compact<Moment> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<Moment>]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     tips: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Close and payout a tip.
        * 
@@ -3742,9 +3825,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       tipNew: AugmentedSubmittable<(reason: Bytes | string | Uint8Array, who: AccountId | string | Uint8Array, tipValue: Compact<BalanceOf> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes, AccountId, Compact<BalanceOf>]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     treasury: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Approve a proposal. At a later time, the proposal will be allocated to the beneficiary
        * and the original deposit will be returned.
@@ -3782,9 +3868,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       rejectProposal: AugmentedSubmittable<(proposalId: Compact<ProposalIndex> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<ProposalIndex>]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     utility: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Send a call through an indexed pseudonym of the sender.
        * 
@@ -3838,9 +3927,12 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       batchAll: AugmentedSubmittable<(calls: Vec<Call> | (Call | { callIndex?: any; args?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Vec<Call>]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
     vesting: {
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Force a vested transfer.
        * 
@@ -3914,6 +4006,10 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       vestedTransfer: AugmentedSubmittable<(target: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, schedule: VestingInfo | { locked?: any; perBlock?: any; startingBlock?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, VestingInfo]>;
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
     };
   }
 

packages/api/src/base/Decorate.ts

@@ -39,7 +39,7 @@ interface MetaDecoration {
 }
 
 // the max amount of keys/values that we will retrieve at once
-const PAGE_SIZE = 384;
+const PAGE_SIZE = 256;
 
 const l = logger('api/init');
 
@@ -356,7 +356,7 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
 
   private _decorateStorageEntry<ApiType extends ApiTypes> (creator: StorageEntry, decorateMethod: DecorateMethod<ApiType>): QueryableStorageEntry<ApiType> {
     // get the storage arguments, with DoubleMap as an array entry, otherwise spread
-    const getArgs = (...args: unknown[]): unknown[] => extractStorageArgs(creator, args);
+    const getArgs = (args: unknown[]): unknown[] => extractStorageArgs(creator, args);
 
     // Disable this where it occurs for each field we are decorating
     /* eslint-disable @typescript-eslint/no-unsafe-member-access,@typescript-eslint/no-unsafe-assignment */
@@ -365,11 +365,11 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
 
     decorated.creator = creator;
 
-    decorated.at = decorateMethod((hash: Hash, arg1?: Arg, arg2?: Arg): Observable<Codec> =>
-      this._rpcCore.state.getStorage(getArgs(arg1, arg2), hash));
+    decorated.at = decorateMethod((hash: Hash, ...args: Arg[]): Observable<Codec> =>
+      this._rpcCore.state.getStorage(getArgs(args), hash));
 
-    decorated.hash = decorateMethod((arg1?: Arg, arg2?: Arg): Observable<Hash> =>
-      this._rpcCore.state.getStorageHash(getArgs(arg1, arg2)));
+    decorated.hash = decorateMethod((...args: Arg[]): Observable<Hash> =>
+      this._rpcCore.state.getStorageHash(getArgs(args)));
 
     decorated.is = <A extends AnyTuple> (key: IStorageKey<AnyTuple>): key is IStorageKey<A> =>
       key.section === creator.section && key.method === creator.method;
@@ -385,40 +385,40 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
               : args
       ))[1]);
 
-    decorated.keyPrefix = (key1?: Arg): string =>
-      u8aToHex(creator.keyPrefix(key1));
+    decorated.keyPrefix = (...keys: Arg[]): string =>
+      u8aToHex(creator.keyPrefix(...keys));
 
-    decorated.range = decorateMethod((range: [Hash, Hash?], arg1?: Arg, arg2?: Arg): Observable<[Hash, Codec][]> =>
-      this._decorateStorageRange(decorated, [arg1, arg2], range));
+    decorated.range = decorateMethod((range: [Hash, Hash?], ...args: Arg[]): Observable<[Hash, Codec][]> =>
+      this._decorateStorageRange(decorated, args, range));
 
-    decorated.size = decorateMethod((arg1?: Arg, arg2?: Arg): Observable<u64> =>
-      this._rpcCore.state.getStorageSize(getArgs(arg1, arg2)));
+    decorated.size = decorateMethod((...args: Arg[]): Observable<u64> =>
+      this._rpcCore.state.getStorageSize(getArgs(args)));
 
-    decorated.sizeAt = decorateMethod((hash: Hash | Uint8Array | string, arg1?: Arg, arg2?: Arg): Observable<u64> =>
-      this._rpcCore.state.getStorageSize(getArgs(arg1, arg2), hash));
+    decorated.sizeAt = decorateMethod((hash: Hash | Uint8Array | string, ...args: Arg[]): Observable<u64> =>
+      this._rpcCore.state.getStorageSize(getArgs(args), hash));
 
     // FIXME NMap support
     // .keys() & .entries() only available on map types
     if (creator.iterKey && (creator.meta.type.isMap || creator.meta.type.isDoubleMap)) {
       decorated.entries = decorateMethod(
-        memo(this.#instanceId, (doubleMapArg?: Arg): Observable<[StorageKey, Codec][]> =>
-          this._retrieveMapEntries(creator, null, doubleMapArg)));
+        memo(this.#instanceId, (...args: Arg[]): Observable<[StorageKey, Codec][]> =>
+          this._retrieveMapEntries(creator, null, args)));
 
       decorated.entriesAt = decorateMethod(
-        memo(this.#instanceId, (hash: Hash | Uint8Array | string, doubleMapArg?: Arg): Observable<[StorageKey, Codec][]> =>
-          this._retrieveMapEntries(creator, hash, doubleMapArg)));
+        memo(this.#instanceId, (hash: Hash | Uint8Array | string, ...args: Arg[]): Observable<[StorageKey, Codec][]> =>
+          this._retrieveMapEntries(creator, hash, args)));
 
       decorated.entriesPaged = decorateMethod(
         memo(this.#instanceId, (opts: PaginationOptions): Observable<[StorageKey, Codec][]> =>
           this._retrieveMapEntriesPaged(creator, opts)));
 
       decorated.keys = decorateMethod(
-        memo(this.#instanceId, (doubleMapArg?: Arg): Observable<StorageKey[]> =>
-          this._retrieveMapKeys(creator, null, doubleMapArg)));
+        memo(this.#instanceId, (...args: Arg[]): Observable<StorageKey[]> =>
+          this._retrieveMapKeys(creator, null, args)));
 
       decorated.keysAt = decorateMethod(
-        memo(this.#instanceId, (hash: Hash | Uint8Array | string, doubleMapArg?: Arg): Observable<StorageKey[]> =>
-          this._retrieveMapKeys(creator, hash, doubleMapArg)));
+        memo(this.#instanceId, (hash: Hash | Uint8Array | string, ...args: Arg[]): Observable<StorageKey[]> =>
+          this._retrieveMapKeys(creator, hash, args)));
 
       decorated.keysPaged = decorateMethod(
         memo(this.#instanceId, (opts: PaginationOptions): Observable<StorageKey[]> =>
@@ -452,7 +452,7 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
     });
   }
 
-  private _decorateStorageRange<ApiType extends ApiTypes> (decorated: QueryableStorageEntry<ApiType>, args: [Arg?, Arg?], range: [Hash, Hash?]): Observable<[Hash, Codec][]> {
+  private _decorateStorageRange<ApiType extends ApiTypes> (decorated: QueryableStorageEntry<ApiType>, args: Arg[], range: [Hash, Hash?]): Observable<[Hash, Codec][]> {
     const outputType = unwrapStorageType(decorated.creator.meta.type, decorated.creator.meta.modifier.isOptional);
 
     return this._rpcCore.state
@@ -483,10 +483,10 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
     );
   }
 
-  private _retrieveMapKeys ({ iterKey, meta, method, section }: StorageEntry, at: Hash | Uint8Array | string | null, arg?: Arg): Observable<StorageKey[]> {
-    assert(iterKey && (meta.type.isMap || meta.type.isDoubleMap), 'keys can only be retrieved on maps, linked maps and double maps');
+  private _retrieveMapKeys ({ iterKey, meta, method, section }: StorageEntry, at: Hash | Uint8Array | string | null, args: Arg[]): Observable<StorageKey[]> {
+    assert(iterKey && (meta.type.isMap || meta.type.isDoubleMap || meta.type.isNMap), 'keys can only be retrieved on maps, linked maps and double maps');
 
-    const headKey = iterKey(arg).toHex();
+    const headKey = iterKey(...args).toHex();
     const startSubject = new BehaviorSubject<string>(headKey);
     const query = at
       ? (startKey: string) => this._rpcCore.state.getKeysPaged(headKey, PAGE_SIZE, startKey, at)
@@ -511,21 +511,21 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
   }
 
   private _retrieveMapKeysPaged ({ iterKey, meta, method, section }: StorageEntry, opts: PaginationOptions): Observable<StorageKey[]> {
-    assert(iterKey && (meta.type.isMap || meta.type.isDoubleMap), 'keys can only be retrieved on maps, linked maps and double maps');
+    assert(iterKey && (meta.type.isMap || meta.type.isDoubleMap || meta.type.isNMap), 'keys can only be retrieved on maps, linked maps and double maps');
 
-    const headKey = iterKey(opts.arg).toHex();
+    const headKey = iterKey(...opts.args).toHex();
 
     return this._rpcCore.state.getKeysPaged(headKey, opts.pageSize, opts.startKey || headKey).pipe(
       map((keys) => keys.map((key) => key.setMeta(meta, section, method)))
     );
   }
 
-  private _retrieveMapEntries (entry: StorageEntry, at: Hash | Uint8Array | string | null, arg?: Arg): Observable<[StorageKey, Codec][]> {
+  private _retrieveMapEntries (entry: StorageEntry, at: Hash | Uint8Array | string | null, args: Arg[]): Observable<[StorageKey, Codec][]> {
     const query = at
       ? (keyset: StorageKey[]) => this._rpcCore.state.queryStorageAt(keyset, at)
       : (keyset: StorageKey[]) => this._rpcCore.state.queryStorageAt(keyset);
 
-    return this._retrieveMapKeys(entry, at, arg).pipe(
+    return this._retrieveMapKeys(entry, at, args).pipe(
       switchMap((keys) =>
         keys.length
           ? combineLatest(arrayChunk(keys, PAGE_SIZE).map(query)).pipe(

packages/api/src/checkTypes.manual.ts

@@ -129,6 +129,12 @@ async function queryExtra (api: ApiPromise, pairs: TestKeyringMap): Promise<void
   await api.query.system.account.entries(); // should not take a param
   await api.query.staking.nominatorSlashInEra.entries(123); // should take a param
 
+  // nmap with keys
+  await api.query.assets.approvals.keys(123, 'blah');
+  await api.query.assets.account.keys(123);
+  await api.query.assets.account.entries(123);
+  await api.query.assets.blah.keys();
+
   // check range
   await api.query.balances.freeBalance.range<Balance>(['0x1234'], pairs.bob.address);
 

packages/api/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api', version: '4.10.1' };
+export const packageInfo = { name: '@polkadot/api', version: '4.11.1' };

packages/api/src/types/base.ts

@@ -1,30 +1,12 @@
 // Copyright 2017-2021 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
 import type { AnyFunction, Callback, Codec, CodecArg } from '@polkadot/types/types';
 import type { Observable } from '@polkadot/x-rxjs';
 
-// Prepend an element V onto the beginning of a tuple T.
-// Cons<1, [2,3,4]> is [1,2,3,4]
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-export type Cons<V, T extends any[]> = ((v: V, ...t: T) => void) extends ((...r: infer R) => void)
-  ? R
-  : never;
+export type Push<T extends readonly unknown[], V> = [...T, V]
 
-// Append an element V onto the end of a tuple T
-// Push<[1,2,3],4> is [1,2,3,4]
-// note that this DOES NOT PRESERVE optionality/readonly in tuples.
-// So unfortunately Push<[1, 2?, 3?], 4> is [1,2|undefined,3|undefined,4]
-export type Push<T extends any[], V> = (
-  (
-    Cons<any, Required<T>> extends infer R
-      ? { [K in keyof R]: K extends keyof T ? T[K] : V }
-      : never
-  ) extends infer P
-    ? P extends any[] ? P : never
-    : never
-);
+export type DropLast<T extends readonly unknown[]> = T extends readonly [...infer U, any?] ? U : [...T];
 
 export type ApiTypes = 'promise' | 'rxjs';
 
@@ -75,8 +57,9 @@ export interface DecorateMethodOptions {
 
 export type DecorateFn <T extends Codec> = (...args: any[]) => Observable<T>;
 
+// FIXME We need a solution for NMap
 export interface PaginationOptions<ArgType = CodecArg> {
-  arg?: ArgType;
+  args: ArgType[];
   pageSize: number;
   startKey?: string;
 }

packages/api/src/types/storage.ts

@@ -6,7 +6,7 @@ import type { Hash } from '@polkadot/types/interfaces';
 import type { StorageEntry } from '@polkadot/types/primitive/types';
 import type { AnyFunction, AnyTuple, Callback, Codec, CodecArg, IStorageKey } from '@polkadot/types/types';
 import type { Observable } from '@polkadot/x-rxjs';
-import type { ApiTypes, MethodResult, ObsInnerType, PaginationOptions, PromiseOrObs, UnsubscribePromise } from './base';
+import type { ApiTypes, DropLast, MethodResult, ObsInnerType, PaginationOptions, PromiseOrObs, UnsubscribePromise } from './base';
 
 interface StorageEntryObservableMulti {
   <T extends Codec>(args: (CodecArg[] | CodecArg)[]): Observable<T[]>;
@@ -18,15 +18,16 @@ interface StorageEntryPromiseMulti {
 }
 
 export interface StorageEntryPromiseOverloads {
-  (arg1?: CodecArg, arg2?: CodecArg): Promise<Codec>;
-  <T extends Codec>(arg1?: CodecArg, arg2?: CodecArg): Promise<T>;
+  (arg1?: CodecArg, arg2?: CodecArg, arg3?: CodecArg): Promise<Codec>;
+  <T extends Codec>(arg1?: CodecArg, arg2?: CodecArg, arg3?: CodecArg): Promise<T>;
   <T extends Codec>(callback: Callback<T>): UnsubscribePromise;
   <T extends Codec>(arg: CodecArg, callback: Callback<T>): UnsubscribePromise;
   <T extends Codec>(arg1: CodecArg, arg2: CodecArg, callback: Callback<T>): UnsubscribePromise;
+  <T extends Codec>(arg1: CodecArg, arg2: CodecArg, arg3: CodecArg, callback: Callback<T>): UnsubscribePromise;
 }
 
 // This is the most generic typings we can have for a storage entry function
-type GenericStorageEntryFunction = (arg1?: CodecArg, arg2?: CodecArg) => Observable<Codec>
+type GenericStorageEntryFunction = (...args: CodecArg[]) => Observable<Codec>
 
 export type QueryableStorageEntry<ApiType extends ApiTypes, A extends AnyTuple = AnyTuple> =
   ApiType extends 'rxjs'
@@ -38,15 +39,15 @@ export type QueryableStorageEntry<ApiType extends ApiTypes, A extends AnyTuple =
 export interface StorageEntryBase<ApiType extends ApiTypes, F extends AnyFunction, A extends AnyTuple = AnyTuple> {
   at: <T extends Codec | any = ObsInnerType<ReturnType<F>>>(hash: Hash | Uint8Array | string, ...args: Parameters<F>) => PromiseOrObs<ApiType, T>;
   creator: StorageEntry;
-  entries: <T extends Codec | any = ObsInnerType<ReturnType<F>>, K extends AnyTuple = A>(arg?: Parameters<F>[0]) => PromiseOrObs<ApiType, [StorageKey<K>, T][]>;
-  entriesAt: <T extends Codec | any = ObsInnerType<ReturnType<F>>, K extends AnyTuple = A>(hash: Hash | Uint8Array | string, arg?: Parameters<F>[0]) => PromiseOrObs<ApiType, [StorageKey<K>, T][]>;
+  entries: <T extends Codec | any = ObsInnerType<ReturnType<F>>, K extends AnyTuple = A>(...args: DropLast<Parameters<F>>) => PromiseOrObs<ApiType, [StorageKey<K>, T][]>;
+  entriesAt: <T extends Codec | any = ObsInnerType<ReturnType<F>>, K extends AnyTuple = A>(hash: Hash | Uint8Array | string, ...args: DropLast<Parameters<F>>) => PromiseOrObs<ApiType, [StorageKey<K>, T][]>;
   entriesPaged: <T extends Codec | any = ObsInnerType<ReturnType<F>>, K extends AnyTuple = A>(opts: PaginationOptions<Parameters<F>[0]>) => PromiseOrObs<ApiType, [StorageKey<K>, T][]>;
   hash: (...args: Parameters<F>) => PromiseOrObs<ApiType, Hash>;
   is: (key: IStorageKey<AnyTuple>) => key is IStorageKey<A>;
   key: (...args: Parameters<F>) => string;
-  keyPrefix: () => string;
-  keys: <K extends AnyTuple = A> (arg?: any) => PromiseOrObs<ApiType, StorageKey<K>[]>;
-  keysAt: <K extends AnyTuple = A> (hash: Hash | Uint8Array | string, arg?: any) => PromiseOrObs<ApiType, StorageKey<K>[]>;
+  keyPrefix: (...args: DropLast<Parameters<F>>) => string;
+  keys: <K extends AnyTuple = A> (...args: DropLast<Parameters<F>>) => PromiseOrObs<ApiType, StorageKey<K>[]>;
+  keysAt: <K extends AnyTuple = A> (hash: Hash | Uint8Array | string, ...args: DropLast<Parameters<F>>) => PromiseOrObs<ApiType, StorageKey<K>[]>;
   keysPaged: <K extends AnyTuple = A> (opts: PaginationOptions<Parameters<F>[0]>) => PromiseOrObs<ApiType, StorageKey<K>[]>;
   // @deprecated The underlying RPC this been marked unsafe and is generally not exposed
   range: <T extends Codec | any = ObsInnerType<ReturnType<F>>>([from, to]: [Hash | Uint8Array | string, Hash | Uint8Array | string | undefined] | [Hash | Uint8Array | string], ...args: Parameters<F>) => PromiseOrObs<ApiType, [Hash, T][]>;
@@ -80,10 +81,4 @@ export type QueryableStorageMulti<ApiType extends ApiTypes> =
 // eslint-disable-next-line @typescript-eslint/no-empty-interface,@typescript-eslint/no-unused-vars
 export interface AugmentedQueries<ApiType extends ApiTypes> { }
 
-export interface StorageEntryDoubleMap<ApiType extends ApiTypes, F extends AnyFunction, A extends AnyTuple> extends StorageEntryBase<ApiType, F, A> {
-  keyPrefix: (key1?: Parameters<F>[0]) => string;
-}
-
 export type AugmentedQuery<ApiType extends ApiTypes, F extends AnyFunction, A extends AnyTuple = AnyTuple> = MethodResult<ApiType, F> & StorageEntryBase<ApiType, F, A>;
-
-export type AugmentedQueryDoubleMap<ApiType extends ApiTypes, F extends AnyFunction, A extends AnyTuple = AnyTuple> = MethodResult<ApiType, F> & StorageEntryDoubleMap<ApiType, F, A>;

packages/metadata/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/metadata",
-  "version": "4.10.1",
+  "version": "4.11.1",
   "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": "4.10.1",
-    "@polkadot/types-known": "4.10.1",
-    "@polkadot/util": "^6.4.1",
-    "@polkadot/util-crypto": "^6.4.1",
+    "@polkadot/types": "4.11.1",
+    "@polkadot/types-known": "4.11.1",
+    "@polkadot/util": "^6.5.1",
+    "@polkadot/util-crypto": "^6.5.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.4.1"
+    "@polkadot/keyring": "^6.5.1"
   }
 }

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

@@ -39,6 +39,21 @@ 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;
+
+  return u8aConcat(
+    createPrefixedKey(itemFn),
+    ...keys.map((type, index): Uint8Array => {
+      const arg = args[index];
+
+      assert(!isUndefined(arg) && !isNull(arg), () => `Call to ${stringCamelCase(section || 'unknown')}.${stringCamelCase(method || 'unknown')} has a null or undefined argument at position ${index}`);
+
+      return hashers[index](registry.createType(type.toString() as 'Raw', arg).toU8a());
+    })
+  );
+}
+
 function createKey (registry: Registry, itemFn: CreateItemFn, keys: Type[], hashers: U8aHasher[], args: CreateArgType[]): Uint8Array {
   const { method, section } = itemFn;
 
@@ -46,16 +61,7 @@ function createKey (registry: Registry, itemFn: CreateItemFn, keys: Type[], hash
 
   // as per createKey, always add the length prefix (underlying it is Bytes)
   return compactAddLength(
-    u8aConcat(
-      createPrefixedKey(itemFn),
-      ...keys.map((type, index): Uint8Array => {
-        const arg = args[index];
-
-        assert(!isUndefined(arg) && !isNull(arg), () => `Call to ${stringCamelCase(section || 'unknown')}.${stringCamelCase(method || 'unknown')} has a null or undefined argument at position ${index}`);
-
-        return hashers[index](registry.createType(type.toString() as 'Raw', arg).toU8a());
-      })
-    )
+    createKeyRaw(registry, itemFn, keys, hashers, args)
   );
 }
 
@@ -80,49 +86,58 @@ function expandWithMeta ({ meta, method, prefix, section }: CreateItemFn, _stora
 }
 
 /** @internal */
-function extendHeadMeta (registry: Registry, { meta: { documentation, name, type }, section }: CreateItemFn, { method }: StorageEntry, iterFn: (arg?: any) => Raw): (arg?: any) => StorageKey {
+function extendHeadMeta (registry: Registry, { meta: { documentation, name, type }, section }: CreateItemFn, { method }: StorageEntry, iterFn: (...args: unknown[]) => Raw): (...args: unknown[]) => StorageKey {
   const outputType = type.isMap
-    ? type.asMap.key.toString()
-    : type.asDoubleMap.key1.toString();
+    ? type.asMap.key
+    : type.isDoubleMap
+      ? type.asDoubleMap.key1
+      : type.asNMap.keyVec[0];
 
   // metadata with a fallback value using the type of the key, the normal
   // meta fallback only applies to actual entry values, create one for head
   (iterFn as IterFn).meta = registry.createType('StorageEntryMetadataLatest', {
     documentation,
-    fallback: registry.createType('Bytes', registry.createType(outputType as 'Raw').toHex()),
+    fallback: registry.createType('Bytes', registry.createType(outputType.toString() as 'Raw').toHex()),
     modifier: registry.createType('StorageEntryModifierLatest', 1), // required
     name,
-    type: registry.createType('StorageEntryTypeLatest', registry.createType('Type', type.isMap ? type.asMap.key : type.asDoubleMap.key1), 0)
+    type: registry.createType('StorageEntryTypeLatest', registry.createType('Type', outputType), 0)
   });
 
-  const prefixKey = registry.createType('StorageKey', iterFn, { method, section });
-
-  return (arg?: any) =>
-    !isUndefined(arg) && !isNull(arg)
-      ? registry.createType('StorageKey', iterFn(arg), { method, section })
-      : prefixKey;
+  return (...args: unknown[]) =>
+    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 } } = itemFn;
+  const { meta: { type }, method, section } = itemFn;
 
-  // FIXME NMap support
-  storageFn.iterKey = extendHeadMeta(registry, itemFn, storageFn, (arg?: any): Raw => {
-    assert(type.isDoubleMap || isUndefined(arg), 'Filtering arguments for keys/entries are only valid on double maps');
-
-    return new Raw(
-      registry,
-      type.isDoubleMap && !isUndefined(arg) && !isNull(arg)
-        ? u8aConcat(
-          createPrefixedKey(itemFn),
-          getHasher(type.asDoubleMap.hasher)(
-            registry.createType(type.asDoubleMap.key1.toString() as 'Raw', arg).toU8a()
-          )
-        )
-        : createPrefixedKey(itemFn)
+  storageFn.iterKey = extendHeadMeta(registry, itemFn, storageFn, (...args: unknown[]): Raw => {
+    assert(
+      (
+        (args.length === 0) ||
+        (type.isDoubleMap && args.length === 1) ||
+        (type.isNMap && args.length === (type.asNMap.hashers.length - 1))
+      ),
+      () => `Iteration ${stringCamelCase(section || 'unknown')}.${stringCamelCase(method || 'unknown')} needs arguments to be one less than the full arguments, found [${args.join(', ')}]`
     );
+
+    if (args.length) {
+      if (type.isDoubleMap) {
+        return new Raw(registry, createKeyRaw(registry, itemFn, [type.asDoubleMap.key1], [getHasher(type.asDoubleMap.hasher)], args as CreateArgType[]));
+      } else if (type.isNMap) {
+        const keys = [...type.asNMap.keyVec];
+        const hashers = type.asNMap.hashers.map((h) => getHasher(h));
+
+        // 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, [], [], []));
   });
 
   return storageFn;
@@ -148,13 +163,12 @@ export function createFunction (registry: Registry, itemFn: CreateItemFn, option
           : createKey(registry, itemFn, type.asNMap.keyVec, type.asNMap.hashers.map((h) => getHasher(h)), arg as CreateArgType[])
   );
 
-  // FIXME NMap support
-  if (type.isMap || type.isDoubleMap) {
+  if (type.isMap || type.isDoubleMap || type.isNMap) {
     extendPrefixedMap(registry, itemFn, storageFn);
   }
 
-  storageFn.keyPrefix = (arg?: any): Uint8Array =>
-    (storageFn.iterKey && storageFn.iterKey(arg)) ||
+  storageFn.keyPrefix = (...args: unknown[]): Uint8Array =>
+    (storageFn.iterKey && storageFn.iterKey(...args)) ||
     compactStripLength(storageFn())[1];
 
   return storageFn;

packages/metadata/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/metadata', version: '4.10.1' };
+export const packageInfo = { name: '@polkadot/metadata', version: '4.11.1' };

packages/metadata/src/v13/static-substrate.json

@@ -12602,18 +12602,25 @@
                 "name": "Approvals",
                 "modifier": "Optional",
                 "type": {
-                  "doubleMap": {
-                    "hasher": "Blake2_128Concat",
-                    "key1": "AssetId",
-                    "key2": "AssetApprovalKey",
-                    "value": "AssetApproval",
-                    "key2Hasher": "Blake2_128Concat"
+                  "nMap": {
+                    "keyVec": [
+                      "AssetId",
+                      "AccountId",
+                      "AccountId"
+                    ],
+                    "hashers": [
+                      "Blake2_128Concat",
+                      "Blake2_128Concat",
+                      "Blake2_128Concat"
+                    ],
+                    "value": "AssetApproval"
                   }
                 },
                 "fallback": "0x00",
                 "documentation": [
                   " Approved balance transfers. First balance is the amount approved for transfer. Second",
-                  " is the amount of `T::Currency` reserved for storing this."
+                  " is the amount of `T::Currency` reserved for storing this.",
+                  " First key is the asset ID, second key is the owner and third key is the delegate."
                 ]
               },
               {

packages/rpc-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-core",
-  "version": "4.10.1",
+  "version": "4.11.1",
   "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": "4.10.1",
-    "@polkadot/rpc-provider": "4.10.1",
-    "@polkadot/types": "4.10.1",
-    "@polkadot/util": "^6.4.1",
-    "@polkadot/x-rxjs": "^6.4.1"
+    "@polkadot/metadata": "4.11.1",
+    "@polkadot/rpc-provider": "4.11.1",
+    "@polkadot/types": "4.11.1",
+    "@polkadot/util": "^6.5.1",
+    "@polkadot/x-rxjs": "^6.5.1"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.4.1"
+    "@polkadot/keyring": "^6.5.1"
   }
 }

packages/rpc-core/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/rpc-core', version: '4.10.1' };
+export const packageInfo = { name: '@polkadot/rpc-core', version: '4.11.1' };

packages/rpc-provider/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-provider",
-  "version": "4.10.1",
+  "version": "4.11.1",
   "type": "module",
   "description": "Transport providers for the API",
   "main": "index.js",
@@ -20,18 +20,18 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
   "dependencies": {
     "@babel/runtime": "^7.14.0",
-    "@polkadot/types": "4.10.1",
-    "@polkadot/util": "^6.4.1",
-    "@polkadot/util-crypto": "^6.4.1",
-    "@polkadot/x-fetch": "^6.4.1",
-    "@polkadot/x-global": "^6.4.1",
-    "@polkadot/x-ws": "^6.4.1",
+    "@polkadot/types": "4.11.1",
+    "@polkadot/util": "^6.5.1",
+    "@polkadot/util-crypto": "^6.5.1",
+    "@polkadot/x-fetch": "^6.5.1",
+    "@polkadot/x-global": "^6.5.1",
+    "@polkadot/x-ws": "^6.5.1",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.4.1",
-    "@polkadot/metadata": "4.10.1",
+    "@polkadot/keyring": "^6.5.1",
+    "@polkadot/metadata": "4.11.1",
     "mock-socket": "^9.0.3",
     "nock": "^13.0.11"
   }

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: '4.10.1' };
+export const packageInfo = { name: '@polkadot/rpc-provider', version: '4.11.1' };

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

@@ -178,8 +178,10 @@ export class WsProvider implements ProviderInterface {
         : new WebSocket(this.#endpoints[this.#endpointIndex], undefined, undefined, this.#headers, undefined, {
           // default: true
           fragmentOutgoingMessages: true,
-          // default: 16K
-          fragmentationThreshold: 256 * 1024
+          // default: 16K (bump, the Node has issues with too many fragments, e.g. on setCode)
+          fragmentationThreshold: 256 * 1024,
+          // default: 8MB (however Polkadot api.query.staking.erasStakers.entries(356) is over that)
+          maxReceivedMessageSize: 16 * 1024 * 1024
         });
 
       this.#websocket.onclose = this.#onSocketClose;

packages/typegen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/typegen",
-  "version": "4.10.1",
+  "version": "4.11.1",
   "type": "module",
   "description": "Type generation scripts",
   "main": "index.js",
@@ -26,20 +26,20 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/typegen#readme",
   "dependencies": {
-    "@babel/core": "^7.14.2",
+    "@babel/core": "^7.14.3",
     "@babel/register": "^7.13.16",
     "@babel/runtime": "^7.14.0",
-    "@polkadot/api": "4.10.1",
-    "@polkadot/metadata": "4.10.1",
-    "@polkadot/rpc-provider": "4.10.1",
-    "@polkadot/types": "4.10.1",
-    "@polkadot/util": "^6.4.1",
+    "@polkadot/api": "4.11.1",
+    "@polkadot/metadata": "4.11.1",
+    "@polkadot/rpc-provider": "4.11.1",
+    "@polkadot/types": "4.11.1",
+    "@polkadot/util": "^6.5.1",
     "handlebars": "^4.7.7",
     "websocket": "^1.0.34",
     "yargs": "^17.0.1"
   },
   "devDependencies": {
     "@types/websocket": "^1.0.2",
-    "@types/yargs": "^16.0.1"
+    "@types/yargs": "^17.0.0"
   }
 }

packages/typegen/src/extractChain.ts

@@ -25,6 +25,8 @@ async function run (ws: string): Promise<void> {
   api.runtimeMetadata.getUniqTypes(false);
 }
 
+type ArgV = { ws: string };
+
 export function main (): void {
   // retrieve and parse arguments - we do this globally, since this is a single command
   const { ws } = yargs
@@ -38,7 +40,7 @@ export function main (): void {
         required: true,
         type: 'string'
       }
-    }).argv;
+    }).argv as ArgV;
 
   run(ws)
     .then((): void => {

packages/typegen/src/fromChain.ts

@@ -38,6 +38,8 @@ function generate (metaHex: string, pkg: string | undefined, output: string, isS
   process.exit(0);
 }
 
+type ArgV = { endpoint: string; output: string; package?: string; strict?: boolean };
+
 export function main (): void {
   const { endpoint, output, package: pkg, strict: isStrict } = yargs.strict().options({
     endpoint: {
@@ -58,7 +60,7 @@ export function main (): void {
       description: 'Turns on strict mode, no output of catch-all generic versions',
       type: 'boolean'
     }
-  }).argv;
+  }).argv as ArgV;
 
   if (endpoint.startsWith('wss://') || endpoint.startsWith('ws://')) {
     try {

packages/typegen/src/fromDefs.ts

@@ -9,6 +9,8 @@ import * as substrateDefs from '@polkadot/types/interfaces/definitions';
 import { generateInterfaceTypes } from './generate/interfaceRegistry';
 import { generateTsDef } from './generate/tsDef';
 
+type ArgV = { input: string; package: string };
+
 export function main (): void {
   const { input, package: pkg } = yargs.strict().options({
     input: {
@@ -21,7 +23,7 @@ export function main (): void {
       required: true,
       type: 'string'
     }
-  }).argv;
+  }).argv as ArgV;
 
   // eslint-disable-next-line @typescript-eslint/no-var-requires
   const userDefs = require(path.join(process.cwd(), input, 'definitions.ts')) as Record<string, any>;

packages/typegen/src/generate/query.ts

@@ -58,7 +58,7 @@ function entrySignature (allDefs: Record<string, ModuleTypes>, registry: Registr
 
     return [
       [formatType(allDefs, dm.key1.toString(), imports), formatType(allDefs, dm.key2.toString(), imports)].join(', '),
-      `key1: ${key1Types}, key2: ${key2Types}`,
+      `arg1: ${key1Types}, arg2: ${key2Types}`,
       formatType(allDefs, outputType, imports)
     ];
   } else if (storageEntry.type.isNMap) {
@@ -76,7 +76,7 @@ function entrySignature (allDefs: Record<string, ModuleTypes>, registry: Registr
 
     return [
       nmap.keyVec.map((k) => formatType(allDefs, k.toString(), imports)).join(', '),
-      keyTypes.map((t, i) => `key${i + 1}: ${t}`).join(', '),
+      keyTypes.map((t, i) => `arg${i + 1}: ${t}`).join(', '),
       formatType(allDefs, outputType, imports)
     ];
   }
@@ -104,16 +104,11 @@ function generateForMeta (registry: Registry, meta: Metadata, dest: string, extr
           .sort(compareName)
           .map((storageEntry) => {
             const [args, params, returnType] = entrySignature(allDefs, registry, storageEntry, imports);
-            let entryType = 'AugmentedQuery';
-
-            if (storageEntry.type.isDoubleMap) {
-              entryType = `${entryType}DoubleMap`;
-            }
 
             return {
               args,
               docs: storageEntry.documentation,
-              entryType,
+              entryType: 'AugmentedQuery',
               name: stringCamelCase(storageEntry.name),
               params,
               returnType

packages/typegen/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/typegen', version: '4.10.1' };
+export const packageInfo = { name: '@polkadot/typegen', version: '4.11.1' };

packages/typegen/src/templates/consts.hbs

@@ -6,13 +6,16 @@ declare module '@polkadot/api/types/consts' {
   export interface AugmentedConsts<ApiType> {
     {{#each modules}}
     {{{name}}}: {
-      {{#unless @root.isStrict}}
-      [key: string]: Codec;
-      {{/unless}}
-      {{~#each items}}
+      {{#each items}}
       {{> docs}}
       {{{name}}}: {{{type}}} & AugmentedConst<ApiType>;
       {{/each}}
+      {{#unless @root.isStrict}}
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+      {{/unless}}
     };
     {{/each}}
   }

packages/typegen/src/templates/errors.hbs

@@ -6,13 +6,16 @@ declare module '@polkadot/api/types/errors' {
   export interface AugmentedErrors<ApiType> {
     {{#each modules}}
     {{{name}}}: {
-      {{#unless @root.isStrict}}
-      [key: string]: AugmentedError<ApiType>;
-      {{/unless}}
-      {{~#each items}}
+      {{#each items}}
       {{> docs}}
       {{{name}}}: AugmentedError<ApiType>;
       {{/each}}
+      {{#unless @root.isStrict}}
+      /**
+       * Generic error
+       **/
+      [key: string]: AugmentedError<ApiType>;
+      {{/unless}}
     };
     {{/each}}
   }

packages/typegen/src/templates/events.hbs

@@ -6,13 +6,16 @@ declare module '@polkadot/api/types/events' {
   export interface AugmentedEvents<ApiType> {
     {{#each modules}}
     {{{name}}}: {
-      {{#unless @root.isStrict}}
-      [key: string]: AugmentedEvent<ApiType>;
-      {{/unless}}
-      {{~#each items}}
+      {{#each items}}
       {{> docs}}
       {{{name}}}: AugmentedEvent<ApiType, [{{{type}}}]>;
       {{/each}}
+      {{#unless @root.isStrict}}
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
+      {{/unless}}
     };
     {{/each}}
   }

packages/typegen/src/templates/query.hbs

@@ -6,13 +6,16 @@ declare module '@polkadot/api/types/storage' {
   export interface AugmentedQueries<ApiType> {
     {{#each modules}}
     {{{name}}}: {
-      {{#unless @root.isStrict}}
-      [key: string]: QueryableStorageEntry<ApiType>;
-      {{/unless}}
-      {{~#each items}}
+      {{#each items}}
       {{> docs}}
       {{{name}}}: {{{entryType}}}<ApiType, ({{{params}}}) => Observable<{{{returnType}}}>, [{{{args}}}]>{{#unless @root.isStrict}} & QueryableStorageEntry<ApiType, [{{{args}}}]>{{/unless}};
       {{/each}}
+      {{#unless @root.isStrict}}
+      /**
+       * Generic query
+       **/
+      [key: string]: QueryableStorageEntry<ApiType>;
+      {{/unless}}
     };
     {{/each}}
   }

packages/typegen/src/templates/tx.hbs

@@ -6,13 +6,16 @@ declare module '@polkadot/api/types/submittable' {
   export interface AugmentedSubmittables<ApiType> {
     {{#each modules}}
     {{{name}}}: {
-      {{#unless @root.isStrict}}
-      [key: string]: SubmittableExtrinsicFunction<ApiType>;
-      {{/unless}}
-      {{~#each items}}
+      {{#each items}}
       {{> docs}}
       {{{name}}}: AugmentedSubmittable<({{{params}}}) => SubmittableExtrinsic<ApiType>, [{{{args}}}]>;
       {{/each}}
+      {{#unless @root.isStrict}}
+      /**
+       * Generic tx
+       **/
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
+      {{/unless}}
     };
     {{/each}}
   }

packages/types-known/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types-known",
-  "version": "4.10.1",
+  "version": "4.11.1",
   "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": "^6.4.1",
-    "@polkadot/types": "4.10.1",
-    "@polkadot/util": "^6.4.1",
+    "@polkadot/networks": "^6.5.1",
+    "@polkadot/types": "4.11.1",
+    "@polkadot/util": "^6.5.1",
     "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: '4.10.1' };
+export const packageInfo = { name: '@polkadot/types-known', version: '4.11.1' };

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

@@ -9,6 +9,7 @@ import node from './node';
 import nodeTemplate from './node-template';
 import polkadot from './polkadot';
 import rococo from './rococo';
+import shell from './shell';
 import statemint from './statemint';
 import westend from './westend';
 
@@ -20,6 +21,8 @@ const typesSpec: Record<string, OverrideVersionedType[]> = {
   'node-template': nodeTemplate,
   polkadot,
   rococo,
+  shell,
+  statemine: statemint,
   statemint,
   westend
 };

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

@@ -20,39 +20,25 @@ const versioned: OverrideVersionedType[] = [
       ...sharedTypes,
       AccountInfo: 'AccountInfoWithDualRefCount',
       Address: 'AccountId',
-      CompactAssignments: 'CompactAssignmentsWith16',
-      LookupSource: 'AccountId',
-      RawSolution: 'RawSolutionWith16'
+      LookupSource: 'AccountId'
     }
   },
   {
     minmax: [201, 214],
     types: {
       ...sharedTypes,
-      AccountInfo: 'AccountInfoWithDualRefCount',
-      CompactAssignments: 'CompactAssignmentsWith16',
-      RawSolution: 'RawSolutionWith16'
+      AccountInfo: 'AccountInfoWithDualRefCount'
     }
   },
   {
     minmax: [215, 228],
     types: {
       ...sharedTypes,
-      CompactAssignments: 'CompactAssignmentsWith16',
-      Keys: 'SessionKeys6',
-      RawSolution: 'RawSolutionWith16'
+      Keys: 'SessionKeys6'
     }
   },
   {
-    minmax: [229, 9000],
-    types: {
-      ...sharedTypes,
-      CompactAssignments: 'CompactAssignmentsWith16',
-      RawSolution: 'RawSolutionWith16'
-    }
-  },
-  {
-    minmax: [9010, undefined],
+    minmax: [229, undefined],
     types: {
       ...sharedTypes
     }

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

@@ -0,0 +1,17 @@
+// Copyright 2017-2021 @polkadot/types-known authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+/* eslint-disable sort-keys */
+
+import type { OverrideVersionedType } from '@polkadot/types/types';
+
+const versioned: OverrideVersionedType[] = [
+  {
+    minmax: [0, undefined],
+    types: {
+      // nothing, limited runtime
+    }
+  }
+];
+
+export default versioned;

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

@@ -6,6 +6,10 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
+  // 16 validators
+  CompactAssignments: 'CompactAssignmentsWith16',
+  RawSolution: 'RawSolutionWith16',
+  // general
   Keys: 'SessionKeys6',
   ProxyType: {
     _enum: ['Any', 'NonTransfer', 'Staking', 'SudoBalances', 'IdentityJudgement', 'CancelProxy']
@@ -73,21 +77,11 @@ const versioned: OverrideVersionedType[] = [
     minmax: [48, 49],
     types: {
       ...sharedTypes,
-      AccountInfo: 'AccountInfoWithDualRefCount',
-      CompactAssignments: 'CompactAssignmentsWith16',
-      RawSolution: 'RawSolutionWith16'
+      AccountInfo: 'AccountInfoWithDualRefCount'
     }
   },
   {
-    minmax: [50, 9000],
-    types: {
-      ...sharedTypes,
-      CompactAssignments: 'CompactAssignmentsWith16',
-      RawSolution: 'RawSolutionWith16'
-    }
-  },
-  {
-    minmax: [9010, undefined],
+    minmax: [50, undefined],
     types: {
       ...sharedTypes
     }

packages/types/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types",
-  "version": "4.10.1",
+  "version": "4.11.1",
   "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": "4.10.1",
-    "@polkadot/util": "^6.4.1",
-    "@polkadot/util-crypto": "^6.4.1",
-    "@polkadot/x-rxjs": "^6.4.1",
+    "@polkadot/metadata": "4.11.1",
+    "@polkadot/util": "^6.5.1",
+    "@polkadot/util-crypto": "^6.5.1",
+    "@polkadot/x-rxjs": "^6.5.1",
     "@types/bn.js": "^4.11.6",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.4.1"
+    "@polkadot/keyring": "^6.5.1"
   }
 }

packages/types/src/augment/registry.ts

@@ -10,6 +10,7 @@ import type { UncleEntryItem } from '@polkadot/types/interfaces/authorship';
 import type { AllowedSlots, BabeAuthorityWeight, BabeBlockWeight, BabeEpochConfiguration, BabeEquivocationProof, BabeWeight, EpochAuthorship, MaybeRandomness, MaybeVrf, NextConfigDescriptor, NextConfigDescriptorV1, Randomness, RawBabePreDigest, RawBabePreDigestCompat, RawBabePreDigestPrimary, RawBabePreDigestPrimaryTo159, RawBabePreDigestSecondaryPlain, RawBabePreDigestSecondaryTo159, RawBabePreDigestSecondaryVRF, RawBabePreDigestTo159, SlotNumber, VrfData, VrfOutput, VrfProof } from '@polkadot/types/interfaces/babe';
 import type { AccountData, BalanceLock, BalanceLockTo212, BalanceStatus, Reasons, VestingSchedule, WithdrawReasons } from '@polkadot/types/interfaces/balances';
 import type { BeefyCommitment, BeefyNextAuthoritySet, BeefyPayload, BeefySignedCommitment, MmrRootHash, ValidatorSetId } from '@polkadot/types/interfaces/beefy';
+import type { BridgedBlockHash, BridgedBlockNumber, BridgedHeader, InitializationData } from '@polkadot/types/interfaces/bridges';
 import type { BlockHash } from '@polkadot/types/interfaces/chain';
 import type { PrefixedStorageKey } from '@polkadot/types/interfaces/childstate';
 import type { EthereumAddress, StatementKind } from '@polkadot/types/interfaces/claims';
@@ -27,7 +28,7 @@ import type { EvmAccount, EvmLog, EvmVicinity, ExitError, ExitFatal, ExitReason,
 import type { AnySignature, EcdsaSignature, Ed25519Signature, Extrinsic, ExtrinsicEra, ExtrinsicPayload, ExtrinsicPayloadUnknown, ExtrinsicPayloadV4, ExtrinsicSignature, ExtrinsicSignatureV4, ExtrinsicUnknown, ExtrinsicV4, ImmortalEra, MortalEra, MultiSignature, Signature, SignerPayload, Sr25519Signature } from '@polkadot/types/interfaces/extrinsics';
 import type { AssetOptions, Owner, PermissionLatest, PermissionVersions, PermissionsV1 } from '@polkadot/types/interfaces/genericAsset';
 import type { ActiveGilt, ActiveGiltsTotal, ActiveIndex, GiltBid } from '@polkadot/types/interfaces/gilt';
-import type { AuthorityIndex, AuthorityList, AuthorityWeight, EncodedFinalityProofs, GrandpaEquivocation, GrandpaEquivocationProof, GrandpaEquivocationValue, GrandpaPrevote, JustificationNotification, KeyOwnerProof, NextAuthority, PendingPause, PendingResume, Precommits, Prevotes, ReportedRoundStates, RoundState, SetId, StoredPendingChange, StoredState } from '@polkadot/types/interfaces/grandpa';
+import type { AuthorityIndex, AuthorityList, AuthoritySet, AuthoritySetChange, AuthoritySetChanges, AuthorityWeight, DelayKind, DelayKindBest, EncodedFinalityProofs, ForkTreePendingChange, ForkTreePendingChangeNode, GrandpaCommit, GrandpaEquivocation, GrandpaEquivocationProof, GrandpaEquivocationValue, GrandpaJustification, GrandpaPrecommit, GrandpaPrevote, GrandpaSignedPrecommit, JustificationNotification, KeyOwnerProof, NextAuthority, PendingChange, PendingPause, PendingResume, Precommits, Prevotes, ReportedRoundStates, RoundState, SetId, StoredPendingChange, StoredState } from '@polkadot/types/interfaces/grandpa';
 import type { IdentityFields, IdentityInfo, IdentityInfoAdditional, IdentityJudgement, RegistrarIndex, RegistrarInfo, Registration, RegistrationJudgement } from '@polkadot/types/interfaces/identity';
 import type { AuthIndex, AuthoritySignature, Heartbeat, HeartbeatTo244, OpaqueMultiaddr, OpaqueNetworkState, OpaquePeerId } from '@polkadot/types/interfaces/imOnline';
 import type { CallIndex, LotteryConfig } from '@polkadot/types/interfaces/lottery';
@@ -53,6 +54,7 @@ import type { WeightToFeeCoefficient } from '@polkadot/types/interfaces/support'
 import type { AccountInfo, AccountInfoWithDualRefCount, AccountInfoWithProviders, AccountInfoWithRefCount, AccountInfoWithTripleRefCount, ApplyExtrinsicResult, ArithmeticError, BlockLength, BlockWeights, ChainProperties, ChainType, ConsumedWeight, DigestOf, DispatchClass, DispatchError, DispatchErrorModule, DispatchErrorTo198, DispatchInfo, DispatchInfoTo190, DispatchInfoTo244, DispatchOutcome, DispatchResult, DispatchResultOf, DispatchResultTo198, Event, EventId, EventIndex, EventRecord, Health, InvalidTransaction, Key, LastRuntimeUpgradeInfo, NetworkState, NetworkStatePeerset, NetworkStatePeersetInfo, NodeRole, NotConnectedPeer, Peer, PeerEndpoint, PeerEndpointAddr, PeerInfo, PeerPing, PerDispatchClassU32, PerDispatchClassWeight, PerDispatchClassWeightsPerClass, Phase, RawOrigin, RefCount, RefCountTo259, SyncState, SystemOrigin, TokenError, TransactionValidityError, UnknownTransaction, WeightPerClass } from '@polkadot/types/interfaces/system';
 import type { Bounty, BountyIndex, BountyStatus, BountyStatusActive, BountyStatusCuratorProposed, BountyStatusPendingPayout, OpenTip, OpenTipFinderTo225, OpenTipTip, OpenTipTo225, TreasuryProposal } from '@polkadot/types/interfaces/treasury';
 import type { Multiplier } from '@polkadot/types/interfaces/txpayment';
+import type { ClassDetails, ClassId, ClassMetadata, DepositBalance, DepositBalanceOf, DestroyWitness, InstanceDetails, InstanceId, InstanceMetadata } from '@polkadot/types/interfaces/uniques';
 import type { Multisig, Timepoint } from '@polkadot/types/interfaces/utility';
 import type { VestingInfo } from '@polkadot/types/interfaces/vesting';
 import type { AccountId32Junction, AccountIndex64Junction, AccountKey20Junction, AssetInstance, BodyId, BodyPart, BodyPartAtLeastProportion, BodyPartFraction, BodyPartMoreThanProportion, DoubleEncodedCall, InboundStatus, Junction, MultiAsset, MultiAssetAbstractFungible, MultiAssetAbstractNonFungible, MultiAssetConcreteFungible, MultiAssetConcreteNonFungible, MultiLocation, NetworkId, OutboundStatus, Outcome, PluralityJunction, QueueConfigData, VersionedMultiAsset, VersionedMultiLocation, VersionedXcm, Xcm, XcmAssetEffects, XcmError, XcmHrmpChannelAccepted, XcmHrmpChannelClosing, XcmHrmpNewChannelOpenRequest, XcmOrder, XcmOrderBuyExecution, XcmOrderDepositAsset, XcmOrderDepositReserveAsset, XcmOrderExchangeAsset, XcmOrderInitiateReserveWithdraw, XcmOrderInitiateTeleport, XcmOrderQueryHolding, XcmOriginKind, XcmQueryResponse, XcmRelayedFrom, XcmReserveAssetDeposit, XcmResponse, XcmTeleportAsset, XcmTransact, XcmTransferAsset, XcmTransferReserveAsset, XcmWithdrawAsset, XcmpMessageFormat } from '@polkadot/types/interfaces/xcm';
@@ -74,8 +76,12 @@ declare module '@polkadot/types/types/registry' {
     'Compact<BalanceOf>': Compact<BalanceOf>;
     'Compact<BlockNumber>': Compact<BlockNumber>;
     'Compact<BountyIndex>': Compact<BountyIndex>;
+    'Compact<BridgedBlockNumber>': Compact<BridgedBlockNumber>;
+    'Compact<ClassId>': Compact<ClassId>;
     'Compact<ContractDiscriminant>': Compact<ContractDiscriminant>;
     'Compact<CoreIndex>': Compact<CoreIndex>;
+    'Compact<DepositBalance>': Compact<DepositBalance>;
+    'Compact<DepositBalanceOf>': Compact<DepositBalanceOf>;
     'Compact<EraIndex>': Compact<EraIndex>;
     'Compact<EventIndex>': Compact<EventIndex>;
     'Compact<ExtendedBalance>': Compact<ExtendedBalance>;
@@ -85,6 +91,7 @@ declare module '@polkadot/types/types/registry' {
     'Compact<Gas>': Compact<Gas>;
     'Compact<GroupIndex>': Compact<GroupIndex>;
     'Compact<Index>': Compact<Index>;
+    'Compact<InstanceId>': Compact<InstanceId>;
     'Compact<KeyTypeId>': Compact<KeyTypeId>;
     'Compact<LeasePeriod>': Compact<LeasePeriod>;
     'Compact<LeasePeriodOf>': Compact<LeasePeriodOf>;
@@ -200,6 +207,9 @@ declare module '@polkadot/types/types/registry' {
     'Option<AuthorityId>': Option<AuthorityId>;
     'Option<AuthorityIndex>': Option<AuthorityIndex>;
     'Option<AuthorityList>': Option<AuthorityList>;
+    'Option<AuthoritySet>': Option<AuthoritySet>;
+    'Option<AuthoritySetChange>': Option<AuthoritySetChange>;
+    'Option<AuthoritySetChanges>': Option<AuthoritySetChanges>;
     'Option<AuthoritySignature>': Option<AuthoritySignature>;
     'Option<AuthorityWeight>': Option<AuthorityWeight>;
     'Option<AvailabilityBitfield>': Option<AvailabilityBitfield>;
@@ -247,6 +257,9 @@ declare module '@polkadot/types/types/registry' {
     'Option<BountyStatusActive>': Option<BountyStatusActive>;
     'Option<BountyStatusCuratorProposed>': Option<BountyStatusCuratorProposed>;
     'Option<BountyStatusPendingPayout>': Option<BountyStatusPendingPayout>;
+    'Option<BridgedBlockHash>': Option<BridgedBlockHash>;
+    'Option<BridgedBlockNumber>': Option<BridgedBlockNumber>;
+    'Option<BridgedHeader>': Option<BridgedHeader>;
     'Option<BufferedSessionChange>': Option<BufferedSessionChange>;
     'Option<Bytes>': Option<Bytes>;
     'Option<Call>': Option<Call>;
@@ -262,6 +275,9 @@ declare module '@polkadot/types/types/registry' {
     'Option<ChainType>': Option<ChainType>;
     'Option<ChangesTrieConfiguration>': Option<ChangesTrieConfiguration>;
     'Option<ChangesTrieSignal>': Option<ChangesTrieSignal>;
+    'Option<ClassDetails>': Option<ClassDetails>;
+    'Option<ClassId>': Option<ClassId>;
+    'Option<ClassMetadata>': Option<ClassMetadata>;
     'Option<CodecHash>': Option<CodecHash>;
     'Option<CodeHash>': Option<CodeHash>;
     'Option<CollatorId>': Option<CollatorId>;
@@ -323,8 +339,13 @@ declare module '@polkadot/types/types/registry' {
     'Option<Data>': Option<Data>;
     'Option<DeferredOffenceOf>': Option<DeferredOffenceOf>;
     'Option<DefunctVoter>': Option<DefunctVoter>;
+    'Option<DelayKind>': Option<DelayKind>;
+    'Option<DelayKindBest>': Option<DelayKindBest>;
     'Option<Delegations>': Option<Delegations>;
     'Option<DeletedContract>': Option<DeletedContract>;
+    'Option<DepositBalance>': Option<DepositBalance>;
+    'Option<DepositBalanceOf>': Option<DepositBalanceOf>;
+    'Option<DestroyWitness>': Option<DestroyWitness>;
     'Option<Digest>': Option<Digest>;
     'Option<DigestItem>': Option<DigestItem>;
     'Option<DigestOf>': Option<DigestOf>;
@@ -450,6 +471,8 @@ declare module '@polkadot/types/types/registry' {
     'Option<FixedU128>': Option<FixedU128>;
     'Option<FixedU64>': Option<FixedU64>;
     'Option<Forcing>': Option<Forcing>;
+    'Option<ForkTreePendingChange>': Option<ForkTreePendingChange>;
+    'Option<ForkTreePendingChangeNode>': Option<ForkTreePendingChangeNode>;
     'Option<FullIdentification>': Option<FullIdentification>;
     'Option<FunctionArgumentMetadataLatest>': Option<FunctionArgumentMetadataLatest>;
     'Option<FunctionArgumentMetadataV10>': Option<FunctionArgumentMetadataV10>;
@@ -469,10 +492,14 @@ declare module '@polkadot/types/types/registry' {
     'Option<GiltBid>': Option<GiltBid>;
     'Option<GlobalValidationData>': Option<GlobalValidationData>;
     'Option<GlobalValidationSchedule>': Option<GlobalValidationSchedule>;
+    'Option<GrandpaCommit>': Option<GrandpaCommit>;
     'Option<GrandpaEquivocation>': Option<GrandpaEquivocation>;
     'Option<GrandpaEquivocationProof>': Option<GrandpaEquivocationProof>;
     'Option<GrandpaEquivocationValue>': Option<GrandpaEquivocationValue>;
+    'Option<GrandpaJustification>': Option<GrandpaJustification>;
+    'Option<GrandpaPrecommit>': Option<GrandpaPrecommit>;
     'Option<GrandpaPrevote>': Option<GrandpaPrevote>;
+    'Option<GrandpaSignedPrecommit>': Option<GrandpaSignedPrecommit>;
     'Option<GroupIndex>': Option<GroupIndex>;
     'Option<H1024>': Option<H1024>;
     'Option<H128>': Option<H128>;
@@ -527,6 +554,10 @@ declare module '@polkadot/types/types/registry' {
     'Option<Index>': Option<Index>;
     'Option<IndicesLookupSource>': Option<IndicesLookupSource>;
     'Option<IndividualExposure>': Option<IndividualExposure>;
+    'Option<InitializationData>': Option<InitializationData>;
+    'Option<InstanceDetails>': Option<InstanceDetails>;
+    'Option<InstanceId>': Option<InstanceId>;
+    'Option<InstanceMetadata>': Option<InstanceMetadata>;
     'Option<InstantiateRequest>': Option<InstantiateRequest>;
     'Option<InstantiateReturnValue>': Option<InstantiateReturnValue>;
     'Option<InstructionWeights>': Option<InstructionWeights>;
@@ -670,6 +701,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<PeerEndpointAddr>': Option<PeerEndpointAddr>;
     'Option<PeerInfo>': Option<PeerInfo>;
     'Option<PeerPing>': Option<PeerPing>;
+    'Option<PendingChange>': Option<PendingChange>;
     'Option<PendingPause>': Option<PendingPause>;
     'Option<PendingResume>': Option<PendingResume>;
     'Option<Perbill>': Option<Perbill>;
@@ -1043,6 +1075,9 @@ declare module '@polkadot/types/types/registry' {
     'Vec<AuthorityId>': Vec<AuthorityId>;
     'Vec<AuthorityIndex>': Vec<AuthorityIndex>;
     'Vec<AuthorityList>': Vec<AuthorityList>;
+    'Vec<AuthoritySet>': Vec<AuthoritySet>;
+    'Vec<AuthoritySetChange>': Vec<AuthoritySetChange>;
+    'Vec<AuthoritySetChanges>': Vec<AuthoritySetChanges>;
     'Vec<AuthoritySignature>': Vec<AuthoritySignature>;
     'Vec<AuthorityWeight>': Vec<AuthorityWeight>;
     'Vec<AvailabilityBitfield>': Vec<AvailabilityBitfield>;
@@ -1090,6 +1125,9 @@ declare module '@polkadot/types/types/registry' {
     'Vec<BountyStatusActive>': Vec<BountyStatusActive>;
     'Vec<BountyStatusCuratorProposed>': Vec<BountyStatusCuratorProposed>;
     'Vec<BountyStatusPendingPayout>': Vec<BountyStatusPendingPayout>;
+    'Vec<BridgedBlockHash>': Vec<BridgedBlockHash>;
+    'Vec<BridgedBlockNumber>': Vec<BridgedBlockNumber>;
+    'Vec<BridgedHeader>': Vec<BridgedHeader>;
     'Vec<BufferedSessionChange>': Vec<BufferedSessionChange>;
     'Vec<Bytes>': Vec<Bytes>;
     'Vec<Call>': Vec<Call>;
@@ -1105,6 +1143,9 @@ declare module '@polkadot/types/types/registry' {
     'Vec<ChainType>': Vec<ChainType>;
     'Vec<ChangesTrieConfiguration>': Vec<ChangesTrieConfiguration>;
     'Vec<ChangesTrieSignal>': Vec<ChangesTrieSignal>;
+    'Vec<ClassDetails>': Vec<ClassDetails>;
+    'Vec<ClassId>': Vec<ClassId>;
+    'Vec<ClassMetadata>': Vec<ClassMetadata>;
     'Vec<CodecHash>': Vec<CodecHash>;
     'Vec<CodeHash>': Vec<CodeHash>;
     'Vec<CollatorId>': Vec<CollatorId>;
@@ -1166,8 +1207,13 @@ declare module '@polkadot/types/types/registry' {
     'Vec<Data>': Vec<Data>;
     'Vec<DeferredOffenceOf>': Vec<DeferredOffenceOf>;
     'Vec<DefunctVoter>': Vec<DefunctVoter>;
+    'Vec<DelayKind>': Vec<DelayKind>;
+    'Vec<DelayKindBest>': Vec<DelayKindBest>;
     'Vec<Delegations>': Vec<Delegations>;
     'Vec<DeletedContract>': Vec<DeletedContract>;
+    'Vec<DepositBalance>': Vec<DepositBalance>;
+    'Vec<DepositBalanceOf>': Vec<DepositBalanceOf>;
+    'Vec<DestroyWitness>': Vec<DestroyWitness>;
     'Vec<Digest>': Vec<Digest>;
     'Vec<DigestItem>': Vec<DigestItem>;
     'Vec<DigestOf>': Vec<DigestOf>;
@@ -1293,6 +1339,8 @@ declare module '@polkadot/types/types/registry' {
     'Vec<FixedU128>': Vec<FixedU128>;
     'Vec<FixedU64>': Vec<FixedU64>;
     'Vec<Forcing>': Vec<Forcing>;
+    'Vec<ForkTreePendingChange>': Vec<ForkTreePendingChange>;
+    'Vec<ForkTreePendingChangeNode>': Vec<ForkTreePendingChangeNode>;
     'Vec<FullIdentification>': Vec<FullIdentification>;
     'Vec<FunctionArgumentMetadataLatest>': Vec<FunctionArgumentMetadataLatest>;
     'Vec<FunctionArgumentMetadataV10>': Vec<FunctionArgumentMetadataV10>;
@@ -1312,10 +1360,14 @@ declare module '@polkadot/types/types/registry' {
     'Vec<GiltBid>': Vec<GiltBid>;
     'Vec<GlobalValidationData>': Vec<GlobalValidationData>;
     'Vec<GlobalValidationSchedule>': Vec<GlobalValidationSchedule>;
+    'Vec<GrandpaCommit>': Vec<GrandpaCommit>;
     'Vec<GrandpaEquivocation>': Vec<GrandpaEquivocation>;
     'Vec<GrandpaEquivocationProof>': Vec<GrandpaEquivocationProof>;
     'Vec<GrandpaEquivocationValue>': Vec<GrandpaEquivocationValue>;
+    'Vec<GrandpaJustification>': Vec<GrandpaJustification>;
+    'Vec<GrandpaPrecommit>': Vec<GrandpaPrecommit>;
     'Vec<GrandpaPrevote>': Vec<GrandpaPrevote>;
+    'Vec<GrandpaSignedPrecommit>': Vec<GrandpaSignedPrecommit>;
     'Vec<GroupIndex>': Vec<GroupIndex>;
     'Vec<H1024>': Vec<H1024>;
     'Vec<H128>': Vec<H128>;
@@ -1370,6 +1422,10 @@ declare module '@polkadot/types/types/registry' {
     'Vec<Index>': Vec<Index>;
     'Vec<IndicesLookupSource>': Vec<IndicesLookupSource>;
     'Vec<IndividualExposure>': Vec<IndividualExposure>;
+    'Vec<InitializationData>': Vec<InitializationData>;
+    'Vec<InstanceDetails>': Vec<InstanceDetails>;
+    'Vec<InstanceId>': Vec<InstanceId>;
+    'Vec<InstanceMetadata>': Vec<InstanceMetadata>;
     'Vec<InstantiateRequest>': Vec<InstantiateRequest>;
     'Vec<InstantiateReturnValue>': Vec<InstantiateReturnValue>;
     'Vec<InstructionWeights>': Vec<InstructionWeights>;
@@ -1513,6 +1569,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<PeerEndpointAddr>': Vec<PeerEndpointAddr>;
     'Vec<PeerInfo>': Vec<PeerInfo>;
     'Vec<PeerPing>': Vec<PeerPing>;
+    'Vec<PendingChange>': Vec<PendingChange>;
     'Vec<PendingPause>': Vec<PendingPause>;
     'Vec<PendingResume>': Vec<PendingResume>;
     'Vec<Perbill>': Vec<Perbill>;
@@ -1886,6 +1943,9 @@ declare module '@polkadot/types/types/registry' {
     AuthorityId: AuthorityId;
     AuthorityIndex: AuthorityIndex;
     AuthorityList: AuthorityList;
+    AuthoritySet: AuthoritySet;
+    AuthoritySetChange: AuthoritySetChange;
+    AuthoritySetChanges: AuthoritySetChanges;
     AuthoritySignature: AuthoritySignature;
     AuthorityWeight: AuthorityWeight;
     AvailabilityBitfield: AvailabilityBitfield;
@@ -1933,6 +1993,9 @@ declare module '@polkadot/types/types/registry' {
     BountyStatusActive: BountyStatusActive;
     BountyStatusCuratorProposed: BountyStatusCuratorProposed;
     BountyStatusPendingPayout: BountyStatusPendingPayout;
+    BridgedBlockHash: BridgedBlockHash;
+    BridgedBlockNumber: BridgedBlockNumber;
+    BridgedHeader: BridgedHeader;
     BufferedSessionChange: BufferedSessionChange;
     Bytes: Bytes;
     Call: Call;
@@ -1948,6 +2011,9 @@ declare module '@polkadot/types/types/registry' {
     ChainType: ChainType;
     ChangesTrieConfiguration: ChangesTrieConfiguration;
     ChangesTrieSignal: ChangesTrieSignal;
+    ClassDetails: ClassDetails;
+    ClassId: ClassId;
+    ClassMetadata: ClassMetadata;
     CodecHash: CodecHash;
     CodeHash: CodeHash;
     CollatorId: CollatorId;
@@ -2009,8 +2075,13 @@ declare module '@polkadot/types/types/registry' {
     Data: Data;
     DeferredOffenceOf: DeferredOffenceOf;
     DefunctVoter: DefunctVoter;
+    DelayKind: DelayKind;
+    DelayKindBest: DelayKindBest;
     Delegations: Delegations;
     DeletedContract: DeletedContract;
+    DepositBalance: DepositBalance;
+    DepositBalanceOf: DepositBalanceOf;
+    DestroyWitness: DestroyWitness;
     Digest: Digest;
     DigestItem: DigestItem;
     DigestOf: DigestOf;
@@ -2136,6 +2207,8 @@ declare module '@polkadot/types/types/registry' {
     FixedU128: FixedU128;
     FixedU64: FixedU64;
     Forcing: Forcing;
+    ForkTreePendingChange: ForkTreePendingChange;
+    ForkTreePendingChangeNode: ForkTreePendingChangeNode;
     FullIdentification: FullIdentification;
     FunctionArgumentMetadataLatest: FunctionArgumentMetadataLatest;
     FunctionArgumentMetadataV10: FunctionArgumentMetadataV10;
@@ -2155,10 +2228,14 @@ declare module '@polkadot/types/types/registry' {
     GiltBid: GiltBid;
     GlobalValidationData: GlobalValidationData;
     GlobalValidationSchedule: GlobalValidationSchedule;
+    GrandpaCommit: GrandpaCommit;
     GrandpaEquivocation: GrandpaEquivocation;
     GrandpaEquivocationProof: GrandpaEquivocationProof;
     GrandpaEquivocationValue: GrandpaEquivocationValue;
+    GrandpaJustification: GrandpaJustification;
+    GrandpaPrecommit: GrandpaPrecommit;
     GrandpaPrevote: GrandpaPrevote;
+    GrandpaSignedPrecommit: GrandpaSignedPrecommit;
     GroupIndex: GroupIndex;
     H1024: H1024;
     H128: H128;
@@ -2213,6 +2290,10 @@ declare module '@polkadot/types/types/registry' {
     Index: Index;
     IndicesLookupSource: IndicesLookupSource;
     IndividualExposure: IndividualExposure;
+    InitializationData: InitializationData;
+    InstanceDetails: InstanceDetails;
+    InstanceId: InstanceId;
+    InstanceMetadata: InstanceMetadata;
     InstantiateRequest: InstantiateRequest;
     InstantiateReturnValue: InstantiateReturnValue;
     InstructionWeights: InstructionWeights;
@@ -2356,6 +2437,7 @@ declare module '@polkadot/types/types/registry' {
     PeerEndpointAddr: PeerEndpointAddr;
     PeerInfo: PeerInfo;
     PeerPing: PeerPing;
+    PendingChange: PendingChange;
     PendingPause: PendingPause;
     PendingResume: PendingResume;
     Perbill: Perbill;

packages/types/src/codec/Struct.ts

@@ -99,12 +99,13 @@ function decodeStructFromObject <T> (registry: Registry, Types: ConstructorDef,
  */
 function decodeStruct <T> (registry: Registry, Types: ConstructorDef, value: unknown, jsonMap: Map<any, string>): T {
   if (isHex(value)) {
-    return decodeStruct(registry, Types, hexToU8a(value as string), jsonMap);
+    return decodeStruct(registry, Types, hexToU8a(value.toString()), jsonMap);
   } else if (isU8a(value)) {
-    const values = decodeU8a(registry, value, Object.values(Types));
+    const keys = Object.keys(Types);
+    const values = decodeU8a(registry, value, Object.values(Types), keys);
 
     // Transform array of values to {key: value} mapping
-    return Object.keys(Types).reduce((raw, key, index): T => {
+    return keys.reduce((raw, key, index): T => {
       // TS2322: Type 'Codec' is not assignable to type 'T[keyof S]'.
       // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
       (raw as any)[key] = values[index];

packages/types/src/codec/utils/decodeU8a.ts

@@ -3,6 +3,8 @@
 
 import type { Codec, Constructor, Registry } from '../../types';
 
+import { u8aToHex } from '@polkadot/util';
+
 /**
  * Given an u8a, and an array of Type constructors, decode the u8a against the
  * types, and return an array of decoded values.
@@ -10,18 +12,32 @@ import type { Codec, Constructor, Registry } from '../../types';
  * @param u8a - The u8a to decode.
  * @param types - The array of Constructor to decode the U8a against.
  */
-export function decodeU8a (registry: Registry, u8a: Uint8Array, _types: Constructor[] | { [index: string]: Constructor }): Codec[] {
-  const types = Array.isArray(_types)
-    ? _types
-    : Object.values(_types);
+export function decodeU8a (registry: Registry, u8a: Uint8Array, _types: Constructor[] | { [index: string]: Constructor }, _keys?: string[]): Codec[] {
+  const [types, keys]: [Constructor<Codec>[], string[]] = Array.isArray(_types)
+    ? [_types, _keys || []]
+    : [Object.values(_types), Object.keys(_types)];
   const result: Codec[] = [];
   let offset = 0;
 
   for (let i = 0; i < types.length; i++) {
-    const value = new types[i](registry, u8a.subarray(offset));
+    const Type = types[i];
 
-    result.push(value);
-    offset += value.encodedLength;
+    try {
+      const value = new Type(registry, u8a.subarray(offset));
+
+      result.push(value);
+      offset += value.encodedLength;
+    } catch (error) {
+      let rawType: string;
+
+      try {
+        rawType = new Type(registry).toRawType();
+      } catch {
+        rawType = '';
+      }
+
+      throw new Error(`decodeU8a: failed at ${u8aToHex(u8a.subarray(offset).slice(0, 8))}… on ${keys[i] ? `${keys[i]}` : ''}${rawType ? `: ${rawType}` : ''}:: ${(error as Error).message}`);
+    }
   }
 
   return result;

packages/types/src/create/sanitize.ts

@@ -32,6 +32,7 @@ const mappings: Mapper[] = [
   // alias Vec<u8> -> Bytes
   alias('Vec<u8>', 'Bytes'),
   alias('&\\[u8\\]', 'Bytes'),
+  alias("&'static\\[u8\\]", 'Bytes'),
   // alias RawAddress -> Address
   alias('RawAddress', 'Address'),
   // lookups, mapped to Address/AccountId as appropriate in runtime

packages/types/src/extrinsic/signedExtensions/index.ts

@@ -4,13 +4,18 @@
 import type { ExtDef, ExtInfo, ExtTypes } from './types';
 
 import { polkadot } from './polkadot';
+import { shell } from './shell';
 import { substrate } from './substrate';
 
 // A mapping of the known signed extensions to the extra fields that they contain. Unlike in the actual extensions,
 // we define the extra fields not as a Tuple, but rather as a struct so they can be named. These will be expanded
 // into the various fields when added to the payload (we only support V4 onwards with these, V3 and earlier are
 // deemed fixed and non-changeable)
-const allExtensions: ExtDef = { ...substrate, ...polkadot };
+const allExtensions: ExtDef = {
+  ...substrate,
+  ...shell,
+  ...polkadot
+};
 
 // the v4 signed extensions (the order is important here, as applied by default)
 const defaultExtensions: Array<keyof typeof allExtensions> = [

packages/types/src/extrinsic/signedExtensions/shell.ts

@@ -0,0 +1,10 @@
+// Copyright 2017-2021 @polkadot/types authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ExtDef } from './types';
+
+import { emptyCheck } from './emptyCheck';
+
+export const shell: ExtDef = {
+  DisallowSigned: emptyCheck
+};

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

@@ -0,0 +1,22 @@
+// Copyright 2017-2021 @polkadot/types authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+// order important in structs... :)
+/* eslint-disable sort-keys */
+
+import type { Definitions } from '../../types';
+
+export default {
+  rpc: {},
+  types: {
+    BridgedBlockHash: 'H256',
+    BridgedBlockNumber: 'BlockNumber',
+    BridgedHeader: 'Header',
+    InitializationData: {
+      header: 'Header',
+      authorityList: 'AuthorityList',
+      setId: 'SetId',
+      isHalted: 'bool'
+    }
+  }
+} as Definitions;

packages/types/src/interfaces/bridges/index.ts

@@ -0,0 +1,4 @@
+// Auto-generated via `yarn polkadot-types-from-defs`, do not edit
+/* eslint-disable */
+
+export * from './types';

packages/types/src/interfaces/bridges/types.ts

@@ -0,0 +1,25 @@
+// Auto-generated via `yarn polkadot-types-from-defs`, do not edit
+/* eslint-disable */
+
+import type { Struct, bool } from '@polkadot/types';
+import type { AuthorityList, SetId } from '@polkadot/types/interfaces/grandpa';
+import type { BlockNumber, H256, Header } from '@polkadot/types/interfaces/runtime';
+
+/** @name BridgedBlockHash */
+export interface BridgedBlockHash extends H256 {}
+
+/** @name BridgedBlockNumber */
+export interface BridgedBlockNumber extends BlockNumber {}
+
+/** @name BridgedHeader */
+export interface BridgedHeader extends Header {}
+
+/** @name InitializationData */
+export interface InitializationData extends Struct {
+  readonly header: Header;
+  readonly authorityList: AuthorityList;
+  readonly setId: SetId;
+  readonly isHalted: bool;
+}
+
+export type PHANTOM_BRIDGES = 'bridges';

packages/types/src/interfaces/definitions.ts

@@ -38,11 +38,13 @@ export { default as syncstate } from './syncstate/definitions';
 export { default as system } from './system/definitions';
 export { default as treasury } from './treasury/definitions';
 export { default as txpayment } from './txpayment/definitions';
+export { default as uniques } from './uniques/definitions';
 export { default as utility } from './utility/definitions';
 export { default as vesting } from './vesting/definitions';
 
 // polkadot-specific types
 export { default as attestations } from './attestations/definitions';
+export { default as bridges } from './bridges/definitions';
 export { default as claims } from './claims/definitions';
 export { default as crowdloan } from './crowdloan/definitions';
 export { default as cumulus } from './cumulus/definitions';

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

@@ -46,7 +46,35 @@ export default {
   types: {
     AuthorityIndex: 'u64',
     AuthorityList: 'Vec<NextAuthority>',
+    AuthoritySet: {
+      currentAuthorities: 'AuthorityList',
+      setId: 'u64',
+      pendingStandardChanges: 'ForkTreePendingChange',
+      pendingForcedChanges: 'Vec<PendingChange>',
+      authoritySetChanges: 'AuthoritySetChanges'
+    },
+    ForkTreePendingChange: {
+      roots: 'Vec<ForkTreePendingChangeNode>',
+      bestFinalizedNumber: 'Option<BlockNumber>'
+    },
+    ForkTreePendingChangeNode: {
+      hash: 'BlockHash',
+      number: 'BlockNumber',
+      data: 'PendingChange', // actual data, here PendingChange
+      children: 'Vec<ForkTreePendingChangeNode>'
+    },
+    AuthoritySetChange: '(U64, BlockNumber)',
+    AuthoritySetChanges: 'Vec<AuthoritySetChange>',
     AuthorityWeight: 'u64',
+    DelayKind: {
+      _enum: {
+        Finalized: 'Null',
+        Best: 'DelayKindBest'
+      }
+    },
+    DelayKindBest: {
+      medianLastFinalized: 'BlockNumber'
+    },
     EncodedFinalityProofs: 'Bytes',
     GrandpaEquivocation: {
       _enum: {
@@ -68,19 +96,41 @@ export default {
       targetHash: 'Hash',
       targetNumber: 'BlockNumber'
     },
+    GrandpaCommit: {
+      targetHash: 'BlockHash',
+      targetNumber: 'BlockNumber',
+      precommits: 'Vec<GrandpaSignedPrecommit>'
+    },
+    GrandpaPrecommit: {
+      targetHash: 'BlockHash',
+      targetNumber: 'BlockNumber'
+    },
+    GrandpaSignedPrecommit: {
+      precommit: 'GrandpaPrecommit',
+      signature: 'AuthoritySignature',
+      id: 'AuthorityId'
+    },
+    GrandpaJustification: {
+      round: 'u64',
+      commit: 'GrandpaCommit',
+      votesAncestries: 'Vec<Header>'
+    },
     JustificationNotification: 'Bytes',
     KeyOwnerProof: 'MembershipProof',
     NextAuthority: '(AuthorityId, AuthorityWeight)',
+    PendingChange: {
+      nextAuthorities: 'AuthorityList',
+      delay: 'BlockNumber',
+      canonHeight: 'BlockNumber',
+      canonHash: 'BlockHash',
+      delayKind: 'DelayKind'
+    },
     PendingPause: {
-      /// Block at which the intention to pause was scheduled.
       scheduledAt: 'BlockNumber',
-      /// Number of blocks after which the change will be enacted.
       delay: 'BlockNumber'
     },
     PendingResume: {
-      /// Block at which the intention to resume was scheduled.
       scheduledAt: 'BlockNumber',
-      /// Number of blocks after which the change will be enacted.
       delay: 'BlockNumber'
     },
     Precommits: {
@@ -111,13 +161,9 @@ export default {
     },
     StoredState: {
       _enum: {
-        /// The current authority set is live, and GRANDPA is enabled.
         Live: 'Null',
-        /// There is a pending pause event which will be enacted at the given block height.
         PendingPause: 'PendingPause',
-        /// The current GRANDPA authority set is paused.
         Paused: 'Null',
-        /// There is a pending resume event which will be enacted at the given block height.
         PendingResume: 'PendingResume'
       }
     }

packages/types/src/interfaces/grandpa/types.ts

@@ -1,11 +1,12 @@
 // Auto-generated via `yarn polkadot-types-from-defs`, do not edit
 /* eslint-disable */
 
-import type { BTreeSet, Bytes, Enum, Struct, Vec, u32, u64 } from '@polkadot/types';
+import type { BTreeSet, Bytes, Enum, Option, Struct, U64, Vec, u32, u64 } from '@polkadot/types';
 import type { ITuple } from '@polkadot/types/types';
+import type { BlockHash } from '@polkadot/types/interfaces/chain';
 import type { AuthorityId } from '@polkadot/types/interfaces/consensus';
 import type { AuthoritySignature } from '@polkadot/types/interfaces/imOnline';
-import type { BlockNumber, Hash } from '@polkadot/types/interfaces/runtime';
+import type { BlockNumber, Hash, Header } from '@polkadot/types/interfaces/runtime';
 import type { MembershipProof } from '@polkadot/types/interfaces/session';
 
 /** @name AuthorityIndex */
@@ -14,12 +15,60 @@ export interface AuthorityIndex extends u64 {}
 /** @name AuthorityList */
 export interface AuthorityList extends Vec<NextAuthority> {}
 
+/** @name AuthoritySet */
+export interface AuthoritySet extends Struct {
+  readonly currentAuthorities: AuthorityList;
+  readonly setId: u64;
+  readonly pendingStandardChanges: ForkTreePendingChange;
+  readonly pendingForcedChanges: Vec<PendingChange>;
+  readonly authoritySetChanges: AuthoritySetChanges;
+}
+
+/** @name AuthoritySetChange */
+export interface AuthoritySetChange extends ITuple<[U64, BlockNumber]> {}
+
+/** @name AuthoritySetChanges */
+export interface AuthoritySetChanges extends Vec<AuthoritySetChange> {}
+
 /** @name AuthorityWeight */
 export interface AuthorityWeight extends u64 {}
 
+/** @name DelayKind */
+export interface DelayKind extends Enum {
+  readonly isFinalized: boolean;
+  readonly isBest: boolean;
+  readonly asBest: DelayKindBest;
+}
+
+/** @name DelayKindBest */
+export interface DelayKindBest extends Struct {
+  readonly medianLastFinalized: BlockNumber;
+}
+
 /** @name EncodedFinalityProofs */
 export interface EncodedFinalityProofs extends Bytes {}
 
+/** @name ForkTreePendingChange */
+export interface ForkTreePendingChange extends Struct {
+  readonly roots: Vec<ForkTreePendingChangeNode>;
+  readonly bestFinalizedNumber: Option<BlockNumber>;
+}
+
+/** @name ForkTreePendingChangeNode */
+export interface ForkTreePendingChangeNode extends Struct {
+  readonly hash: BlockHash;
+  readonly number: BlockNumber;
+  readonly data: PendingChange;
+  readonly children: Vec<ForkTreePendingChangeNode>;
+}
+
+/** @name GrandpaCommit */
+export interface GrandpaCommit extends Struct {
+  readonly targetHash: BlockHash;
+  readonly targetNumber: BlockNumber;
+  readonly precommits: Vec<GrandpaSignedPrecommit>;
+}
+
 /** @name GrandpaEquivocation */
 export interface GrandpaEquivocation extends Enum {
   readonly isPrevote: boolean;
@@ -42,12 +91,32 @@ export interface GrandpaEquivocationValue extends Struct {
   readonly second: ITuple<[GrandpaPrevote, AuthoritySignature]>;
 }
 
+/** @name GrandpaJustification */
+export interface GrandpaJustification extends Struct {
+  readonly round: u64;
+  readonly commit: GrandpaCommit;
+  readonly votesAncestries: Vec<Header>;
+}
+
+/** @name GrandpaPrecommit */
+export interface GrandpaPrecommit extends Struct {
+  readonly targetHash: BlockHash;
+  readonly targetNumber: BlockNumber;
+}
+
 /** @name GrandpaPrevote */
 export interface GrandpaPrevote extends Struct {
   readonly targetHash: Hash;
   readonly targetNumber: BlockNumber;
 }
 
+/** @name GrandpaSignedPrecommit */
+export interface GrandpaSignedPrecommit extends Struct {
+  readonly precommit: GrandpaPrecommit;
+  readonly signature: AuthoritySignature;
+  readonly id: AuthorityId;
+}
+
 /** @name JustificationNotification */
 export interface JustificationNotification extends Bytes {}
 
@@ -57,6 +126,15 @@ export interface KeyOwnerProof extends MembershipProof {}
 /** @name NextAuthority */
 export interface NextAuthority extends ITuple<[AuthorityId, AuthorityWeight]> {}
 
+/** @name PendingChange */
+export interface PendingChange extends Struct {
+  readonly nextAuthorities: AuthorityList;
+  readonly delay: BlockNumber;
+  readonly canonHeight: BlockNumber;
+  readonly canonHash: BlockHash;
+  readonly delayKind: DelayKind;
+}
+
 /** @name PendingPause */
 export interface PendingPause extends Struct {
   readonly scheduledAt: BlockNumber;

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

@@ -269,8 +269,8 @@ export default {
       index: 'u8'
     },
     NMapTypeV13: {
-      hashers: 'Vec<StorageHasherV13>',
       keyVec: 'Vec<Type>',
+      hashers: 'Vec<StorageHasherV13>',
       value: 'Type'
     },
     StorageEntryModifierV13: 'StorageEntryModifierV12',

packages/types/src/interfaces/metadata/types.ts

@@ -301,8 +301,8 @@ export interface NMapTypeLatest extends NMapTypeV13 {}
 
 /** @name NMapTypeV13 */
 export interface NMapTypeV13 extends Struct {
-  readonly hashers: Vec<StorageHasherV13>;
   readonly keyVec: Vec<Type>;
+  readonly hashers: Vec<StorageHasherV13>;
   readonly value: Type;
 }
 

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

@@ -310,6 +310,26 @@ export default {
       ],
       type: 'Vec<StorageChangeSet>'
     },
+    getChildReadProof: {
+      description: 'Returns proof of storage for child key entries at a specific block state.',
+      params: [
+        {
+          name: 'childStorageKey',
+          type: 'PrefixedStorageKey'
+        },
+        {
+          name: 'keys',
+          type: 'Vec<StorageKey>'
+        },
+        {
+          name: 'at',
+          type: 'BlockHash',
+          isHistoric: true,
+          isOptional: true
+        }
+      ],
+      type: 'ReadProof'
+    },
     getReadProof: {
       description: 'Returns proof of storage entries at a specific block state',
       params: [

packages/types/src/interfaces/types.ts

@@ -35,9 +35,11 @@ export * from './syncstate/types';
 export * from './system/types';
 export * from './treasury/types';
 export * from './txpayment/types';
+export * from './uniques/types';
 export * from './utility/types';
 export * from './vesting/types';
 export * from './attestations/types';
+export * from './bridges/types';
 export * from './claims/types';
 export * from './crowdloan/types';
 export * from './cumulus/types';

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

@@ -0,0 +1,50 @@
+// Copyright 2017-2021 @polkadot/types authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+// order important in structs... :)
+/* eslint-disable sort-keys */
+
+import type { Definitions } from '../../types';
+
+export default {
+  rpc: {},
+  types: {
+    ClassId: 'u32',
+    InstanceId: 'u32',
+    DepositBalance: 'Balance',
+    DepositBalanceOf: 'Balance',
+    ClassDetails: {
+      owner: 'AccountId',
+      issuer: 'AccountId',
+      admin: 'AccountId',
+      freezer: 'AccountId',
+      totalTeposit: 'DepositBalance',
+      freeHolding: 'bool',
+      instances: 'u32',
+      instanceMetadatas: 'u32',
+      isFrozen: 'bool'
+    },
+    DestroyWitness: {
+      instances: 'Compact<u32>',
+      instanceMetadatas: 'Compact<u32>'
+    },
+    InstanceDetails: {
+      owner: 'AccountId',
+      approved: 'Option<AccountId>',
+      isFrozen: 'bool',
+      deposit: 'DepositBalance'
+    },
+    ClassMetadata: {
+      deposit: 'DepositBalance',
+      name: 'Vec<u8>',
+      information: 'Vec<u8>',
+      isFrozen: 'bool'
+    },
+    InstanceMetadata: {
+      deposit: 'DepositBalance',
+      name: 'Vec<u8>',
+      information: 'Vec<u8>',
+      isFrozen: 'bool'
+    }
+  }
+} as Definitions;

packages/types/src/interfaces/uniques/index.ts

@@ -0,0 +1,4 @@
+// Auto-generated via `yarn polkadot-types-from-defs`, do not edit
+/* eslint-disable */
+
+export * from './types';

packages/types/src/interfaces/uniques/types.ts

@@ -0,0 +1,62 @@
+// Auto-generated via `yarn polkadot-types-from-defs`, do not edit
+/* eslint-disable */
+
+import type { Bytes, Compact, Option, Struct, bool, u32 } from '@polkadot/types';
+import type { AccountId, Balance } from '@polkadot/types/interfaces/runtime';
+
+/** @name ClassDetails */
+export interface ClassDetails extends Struct {
+  readonly owner: AccountId;
+  readonly issuer: AccountId;
+  readonly admin: AccountId;
+  readonly freezer: AccountId;
+  readonly totalTeposit: DepositBalance;
+  readonly freeHolding: bool;
+  readonly instances: u32;
+  readonly instanceMetadatas: u32;
+  readonly isFrozen: bool;
+}
+
+/** @name ClassId */
+export interface ClassId extends u32 {}
+
+/** @name ClassMetadata */
+export interface ClassMetadata extends Struct {
+  readonly deposit: DepositBalance;
+  readonly name: Bytes;
+  readonly information: Bytes;
+  readonly isFrozen: bool;
+}
+
+/** @name DepositBalance */
+export interface DepositBalance extends Balance {}
+
+/** @name DepositBalanceOf */
+export interface DepositBalanceOf extends Balance {}
+
+/** @name DestroyWitness */
+export interface DestroyWitness extends Struct {
+  readonly instances: Compact<u32>;
+  readonly instanceMetadatas: Compact<u32>;
+}
+
+/** @name InstanceDetails */
+export interface InstanceDetails extends Struct {
+  readonly owner: AccountId;
+  readonly approved: Option<AccountId>;
+  readonly isFrozen: bool;
+  readonly deposit: DepositBalance;
+}
+
+/** @name InstanceId */
+export interface InstanceId extends u32 {}
+
+/** @name InstanceMetadata */
+export interface InstanceMetadata extends Struct {
+  readonly deposit: DepositBalance;
+  readonly name: Bytes;
+  readonly information: Bytes;
+  readonly isFrozen: bool;
+}
+
+export type PHANTOM_UNIQUES = 'uniques';

packages/types/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/types', version: '4.10.1' };
+export const packageInfo = { name: '@polkadot/types', version: '4.11.1' };

packages/types/src/primitive/types.ts

@@ -5,9 +5,9 @@ import type { StorageEntryMetadataLatest } from '../interfaces/metadata';
 import type { Codec } from '../types';
 
 export interface StorageEntry {
-  (arg?: any): Uint8Array;
-  iterKey?: (arg?: any) => Uint8Array & Codec;
-  keyPrefix: (arg?: any) => Uint8Array;
+  (arg?: unknown): Uint8Array;
+  iterKey?: (...args: unknown[]) => Uint8Array & Codec;
+  keyPrefix: (...args: unknown[]) => Uint8Array;
   meta: StorageEntryMetadataLatest;
   method: string;
   prefix: string;