[CI Skip] release/stable 8.10.1

skip-checks: true

.123current

@@ -0,0 +1 @@
+8.10.1

.gitignore

@@ -2,6 +2,7 @@ _book/
 build/
 build-cjs/
 build-esm/
+build-deno/
 build-docs/
 coverage/
 docs/.vuepress/dist/

CHANGELOG.md

@@ -1,10 +1,47 @@
 # CHANGELOG
 
+## 8.10.1 Jun 26, 2022
+
+Contributed:
+
+- Bump `@substrate/connect` to 0.7.7 (Thanks to https://github.com/wirednkod)
+- Support `feeHistory` & `maxPriorityFeePerGas` eth RPCs (Thanks to https://github.com/crystalin)
+
+Changes:
+
+- Align `BeefyPayload` with Substrate master
+- Use `static get [Symbol.species] ()` for `Array` & `Uint8Array` types
+- Add support for (optional, non-runtime recommended) `f32` & `f64` types
+- Add future-use `AbstrateBigInt` wrapper extension
+- Update Codec-internal performance tests
+- Add Westend 9250 upgrade block
+- Update to latest Substrate, Polkadot & Kusama metadata
+
+
+## 8.9.1 Jun 19, 2022
+
+Contributed:
+
+- Update `@substrate/connect` to 0.7.6 (Thanks to https://github.com/tomaka)
+
+Changes:
+
+- Deupe all internal type property getters
+- Adjust `@polkadot/types-codec` asserts
+- Rename `Base` type to `AbstractBase` (reflecting usage)
+- Alias `blockHash` on `rpc.engine.createBlock` return
+- Instantiate `Compact/UInt/Int` with `number` when passed
+- Adjust name extraction in `PortableRegistry` (maintainability)
+- Adjust string type path extraction (maintainability)
+- Add Kusama 9230 upgrade block
+- Update to latest Substrate metadata
+
+
 ## 8.8.2 Jun 14, 2022
 
 Changes:
 
-- Aling historic `DispatchErrorModule` with `U8` variant
+- Align historic `DispatchErrorModule` with `U8` variant
 - Extend lookup type name generation when conflicts arrise
 - Update to latest Substrate metadata
 

CONTRIBUTORS

@@ -1,4 +1,4 @@
-    3023	Jaco                          	8.8.2 (#4937)
+    3063	Jaco                          	8.10.1 (#4986)
       83	Amaury Martiny                	StatementKind: Regular and Saft (#2303)
       37	Keith Ingram                  	Update contract types and rpc (#4541)
       35	Stefanie Doll                 	Updated child storage parameters (#1709)
@@ -9,12 +9,12 @@
       10	Axel Chalon                   	Make Enum/Tuple constructor use value directly if instance (#1954)
        5	Chevdor                       	Fix metadata package link (#3458)
        5	Jake Naviasky                 	Fixing approvalFlagsToBools. (#1250)
+       5	Nikos Kontakis                	Bump substrate connect to 0.7.7 (#4962)
        4	Alex D                        	Use derive customAccount and customLocks for balance overrides (#3248)
        4	Alex Wang                     	fix issue that creates duplicate providers (#983)
        4	Alexander Popiak              	Add asset id in signing (#4009)
        4	Joshy Orndorff                	spelling; efect -> effect (#2295)
        4	Nantian                       	fix bigint type (#3869)
-       4	Nikos Kontakis                	Update substrate connect to 0.7.5 (#4835)
        4	Scott Twiname                 	Add support for historical BlockNumber rpc methods (#4574)
        4	Thibaut Sardan                	no subscription for http (#3127)
        3	André Silva                   	add support for ValidationCodeHash (#3640)
@@ -43,6 +43,7 @@
        2	Wei Tang                      	Use /usr/bin/env bash instead of /bin/bash (#2053)
        2	Zannis Kalampoukis            	fix: Typegen handles structs and vectors of structs without erroring (#4743)
        2	扩散性百万甜面包                      	Typo, deocrateMethod -> decorateMethod (#1594)
+       1	Alan Sapede                   	Adds Eth feeHistory & maxPriorityFeePerGas rpc (#4956)
        1	Andreea Eftene                	Add storage deposit support (#4304)
        1	Brad Larson                   	[NEW] Support for custom headers with providers (#2423)
        1	chriswmercer                  	little readme tweak (#279)
@@ -86,6 +87,7 @@
        1	Oleksandr Mykhailenko         	Add more complex namespaced contracts & test cases for them (#4472)
        1	Paul M Fox                    	Basic BTreeMaps codec support (#1474)
        1	philipstanislaus              	Update types for centrifuge chain v1.2.0 (#2424)
+       1	Pierre Krieger                	Update substrate/connect to 0.7.6 (#4940)
        1	qiuhao                        	update DeriveCustom type (#2581)
        1	r0t0r-r0t0r                   	Fix memory leak on raw rpc call (#4505)
        1	Raphael Flechtner             	fix: typegen disconnect ws on success (#4901)

package.json

@@ -11,7 +11,7 @@
   },
   "sideEffects": false,
   "type": "commonjs",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "workspaces": [
     "packages/*"
   ],
@@ -34,12 +34,12 @@
     "@babel/core": "^7.18.5",
     "@babel/register": "^7.17.7",
     "@babel/runtime": "^7.18.3",
-    "@polkadot/dev": "^0.67.3",
+    "@polkadot/dev": "^0.67.43",
     "@polkadot/typegen": "workspace:packages/typegen",
-    "@types/jest": "^28.1.1",
+    "@types/jest": "^28.1.3",
     "copyfiles": "^2.4.1"
   },
   "resolutions": {
-    "typescript": "^4.7.3"
+    "typescript": "^4.7.4"
   }
 }

packages/api-augment/package.json

@@ -20,18 +20,18 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.18.3",
-    "@polkadot/api-base": "8.8.2",
+    "@polkadot/api-base": "8.10.1",
-    "@polkadot/rpc-augment": "8.8.2",
+    "@polkadot/rpc-augment": "8.10.1",
-    "@polkadot/types": "8.8.2",
+    "@polkadot/types": "8.10.1",
-    "@polkadot/types-augment": "8.8.2",
+    "@polkadot/types-augment": "8.10.1",
-    "@polkadot/types-codec": "8.8.2",
+    "@polkadot/types-codec": "8.10.1",
-    "@polkadot/util": "^9.4.1"
+    "@polkadot/util": "^9.6.2"
   },
   "devDependencies": {
-    "@polkadot/types-support": "8.8.2"
+    "@polkadot/types-support": "8.10.1"
   }
 }

packages/api-augment/src/kusama/errors.ts

@@ -895,10 +895,6 @@ declare module '@polkadot/api-base/types/errors' {
        * pool at a time.
        **/
       AccountBelongsToOtherPool: AugmentedError<ApiType>;
-      /**
-       * The member is already unbonding in this era.
-       **/
-      AlreadyUnbonding: AugmentedError<ApiType>;
       /**
        * The pools state cannot be changed.
        **/
@@ -911,7 +907,7 @@ declare module '@polkadot/api-base/types/errors' {
        * Some error occurred that should never happen. This should be reported to the
        * maintainers.
        **/
-      DefensiveError: AugmentedError<ApiType>;
+      Defensive: AugmentedError<ApiType>;
       /**
        * The caller does not have adequate permissions.
        **/
@@ -921,10 +917,6 @@ declare module '@polkadot/api-base/types/errors' {
        * anymore to, for example, collect rewards).
        **/
       FullyUnbonding: AugmentedError<ApiType>;
-      /**
-       * The pool has insufficient balance to bond as a nominator.
-       **/
-      InsufficientBond: AugmentedError<ApiType>;
       /**
        * Too many members in the pool or system.
        **/
@@ -1855,6 +1847,10 @@ declare module '@polkadot/api-base/types/errors' {
        * Not a member.
        **/
       NotMember: AugmentedError<ApiType>;
+      /**
+       * Too many members.
+       **/
+      TooManyMembers: AugmentedError<ApiType>;
       /**
        * Generic error
        **/
@@ -1891,6 +1887,11 @@ declare module '@polkadot/api-base/types/errors' {
       [key: string]: AugmentedError<ApiType>;
     };
     treasury: {
+      /**
+       * The spend origin is valid but the amount it is allowed to spend is lower than the
+       * amount to be spent.
+       **/
+      InsufficientPermission: AugmentedError<ApiType>;
       /**
        * Proposer's balance is too low.
        **/

packages/api-augment/src/kusama/events.ts

@@ -293,6 +293,10 @@ declare module '@polkadot/api-base/types/events' {
        * A proposal preimage was removed and used (the deposit was returned).
        **/
       PreimageUsed: AugmentedEvent<ApiType, [proposalHash: H256, provider: AccountId32, deposit: u128], { proposalHash: H256, provider: AccountId32, deposit: u128 }>;
+      /**
+       * A proposal got canceled.
+       **/
+      ProposalCanceled: AugmentedEvent<ApiType, [propIndex: u32], { propIndex: u32 }>;
       /**
        * A motion has been proposed by a public account.
        **/
@@ -554,6 +558,10 @@ declare module '@polkadot/api-base/types/events' {
        * A payout has been made to a member.
        **/
       PaidOut: AugmentedEvent<ApiType, [member: AccountId32, poolId: u32, payout: u128], { member: AccountId32, poolId: u32, payout: u128 }>;
+      /**
+       * The active balance of pool `pool_id` has been slashed to `balance`.
+       **/
+      PoolSlashed: AugmentedEvent<ApiType, [poolId: u32, balance: u128], { poolId: u32, balance: u128 }>;
       /**
        * The roles of a pool have been updated to the given new roles. Note that the depositor
        * can never change.
@@ -565,12 +573,31 @@ declare module '@polkadot/api-base/types/events' {
       StateChanged: AugmentedEvent<ApiType, [poolId: u32, newState: PalletNominationPoolsPoolState], { poolId: u32, newState: PalletNominationPoolsPoolState }>;
       /**
        * A member has unbonded from their pool.
+       * 
+       * - `balance` is the corresponding balance of the number of points that has been
+       * requested to be unbonded (the argument of the `unbond` transaction) from the bonded
+       * pool.
+       * - `points` is the number of points that are issued as a result of `balance` being
+       * dissolved into the corresponding unbonding pool.
+       * 
+       * In the absence of slashing, these values will match. In the presence of slashing, the
+       * number of points that are issued in the unbonding pool will be less than the amount
+       * requested to be unbonded.
        **/
-      Unbonded: AugmentedEvent<ApiType, [member: AccountId32, poolId: u32, amount: u128], { member: AccountId32, poolId: u32, amount: u128 }>;
+      Unbonded: AugmentedEvent<ApiType, [member: AccountId32, poolId: u32, balance: u128, points: u128], { member: AccountId32, poolId: u32, balance: u128, points: u128 }>;
+      /**
+       * The unbond pool at `era` of pool `pool_id` has been slashed to `balance`.
+       **/
+      UnbondingPoolSlashed: AugmentedEvent<ApiType, [poolId: u32, era: u32, balance: u128], { poolId: u32, era: u32, balance: u128 }>;
       /**
        * A member has withdrawn from their pool.
+       * 
+       * The given number of `points` have been dissolved in return of `balance`.
+       * 
+       * Similar to `Unbonded` event, in the absence of slashing, the ratio of point to balance
+       * will be 1.
        **/
-      Withdrawn: AugmentedEvent<ApiType, [member: AccountId32, poolId: u32, amount: u128], { member: AccountId32, poolId: u32, amount: u128 }>;
+      Withdrawn: AugmentedEvent<ApiType, [member: AccountId32, poolId: u32, balance: u128, points: u128], { member: AccountId32, poolId: u32, balance: u128, points: u128 }>;
       /**
        * Generic event
        **/
@@ -1112,6 +1139,17 @@ declare module '@polkadot/api-base/types/events' {
        **/
       [key: string]: AugmentedEvent<ApiType>;
     };
+    transactionPayment: {
+      /**
+       * A transaction fee `actual_fee`, of which `tip` was added to the minimum inclusion fee,
+       * has been paid by `who`.
+       **/
+      TransactionFeePaid: AugmentedEvent<ApiType, [who: AccountId32, actualFee: u128, tip: u128], { who: AccountId32, actualFee: u128, tip: u128 }>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
+    };
     treasury: {
       /**
        * Some funds have been allocated.
@@ -1137,6 +1175,10 @@ declare module '@polkadot/api-base/types/events' {
        * Spending has finished; this is the amount that rolls over until next spend.
        **/
       Rollover: AugmentedEvent<ApiType, [rolloverBalance: u128], { rolloverBalance: u128 }>;
+      /**
+       * A new spend proposal has been approved.
+       **/
+      SpendApproved: AugmentedEvent<ApiType, [proposalIndex: u32, amount: u128, beneficiary: AccountId32], { proposalIndex: u32, amount: u128, beneficiary: AccountId32 }>;
       /**
        * We have ended a spend period and will now allocate funds.
        **/

packages/api-augment/src/kusama/query.ts

@@ -849,6 +849,9 @@ declare module '@polkadot/api-base/types/storage' {
        * 
        * This is the amount that the depositor must put as their initial stake in the pool, as an
        * indication of "skin in the game".
+       * 
+       * This is the value that will always exist in the staking ledger of the pool bonded account
+       * while all other accounts leave.
        **/
       minCreateBond: AugmentedQuery<ApiType, () => Observable<u128>, []> & QueryableStorageEntry<ApiType, []>;
       /**

packages/api-augment/src/kusama/tx.ts

@@ -1452,12 +1452,17 @@ declare module '@polkadot/api-base/types/submittable' {
     };
     grandpa: {
       /**
-       * Note that the current authority set of the GRANDPA finality gadget has
+       * Note that the current authority set of the GRANDPA finality gadget has stalled.
-       * stalled. This will trigger a forced authority set change at the beginning
+       * 
-       * of the next session, to be enacted `delay` blocks after that. The delay
+       * This will trigger a forced authority set change at the beginning of the next session, to
-       * should be high enough to safely assume that the block signalling the
+       * be enacted `delay` blocks after that. The `delay` should be high enough to safely assume
-       * forced change will not be re-orged (e.g. 1000 blocks). The GRANDPA voters
+       * that the block signalling the forced change will not be re-orged e.g. 1000 blocks.
-       * will start the new authority set using the given finalized block as base.
+       * The block production rate (which may be slowed down because of finality lagging) should
+       * be taken into account when choosing the `delay`. The GRANDPA voters based on the new
+       * authority will start voting on top of `best_finalized_block_number` for new finalized
+       * blocks. `best_finalized_block_number` should be the highest of the latest finalized
+       * block of all validators of the new authority set.
+       * 
        * Only callable by root.
        **/
       noteStalled: AugmentedSubmittable<(delay: u32 | AnyNumber | Uint8Array, bestFinalizedBlockNumber: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32]>;
@@ -2117,6 +2122,16 @@ declare module '@polkadot/api-base/types/submittable' {
        * accumulated rewards, see [`BondExtra`].
        **/
       bondExtra: AugmentedSubmittable<(extra: PalletNominationPoolsBondExtra | { FreeBalance: any } | { Rewards: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletNominationPoolsBondExtra]>;
+      /**
+       * Chill on behalf of the pool.
+       * 
+       * The dispatch origin of this call must be signed by the pool nominator or the pool
+       * root role, same as [`Pallet::nominate`].
+       * 
+       * This directly forward the call to the staking pallet, on behalf of the pool bonded
+       * account.
+       **/
+      chill: AugmentedSubmittable<(poolId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32]>;
       /**
        * A bonded member can use this to claim their payout based on the rewards that the pool
        * has accumulated since their last claimed payout (OR since joining if this is there first
@@ -2159,6 +2174,15 @@ declare module '@polkadot/api-base/types/submittable' {
        * * Only a pool with [`PoolState::Open`] can be joined
        **/
       join: AugmentedSubmittable<(amount: Compact<u128> | AnyNumber | Uint8Array, poolId: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u128>, u32]>;
+      /**
+       * Nominate on behalf of the pool.
+       * 
+       * The dispatch origin of this call must be signed by the pool nominator or the pool
+       * root role.
+       * 
+       * This directly forward the call to the staking pallet, on behalf of the pool bonded
+       * account.
+       **/
       nominate: AugmentedSubmittable<(poolId: u32 | AnyNumber | Uint8Array, validators: Vec<AccountId32> | (AccountId32 | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, Vec<AccountId32>]>;
       /**
        * Call `withdraw_unbonded` for the pools account. This call can be made by any account.
@@ -2182,12 +2206,24 @@ declare module '@polkadot/api-base/types/submittable' {
        * * `max_members_per_pool` - Set [`MaxPoolMembersPerPool`].
        **/
       setConfigs: AugmentedSubmittable<(minJoinBond: PalletNominationPoolsConfigOpU128 | { Noop: any } | { Set: any } | { Remove: any } | string | Uint8Array, minCreateBond: PalletNominationPoolsConfigOpU128 | { Noop: any } | { Set: any } | { Remove: any } | string | Uint8Array, maxPools: PalletNominationPoolsConfigOpU32 | { Noop: any } | { Set: any } | { Remove: any } | string | Uint8Array, maxMembers: PalletNominationPoolsConfigOpU32 | { Noop: any } | { Set: any } | { Remove: any } | string | Uint8Array, maxMembersPerPool: PalletNominationPoolsConfigOpU32 | { Noop: any } | { Set: any } | { Remove: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletNominationPoolsConfigOpU128, PalletNominationPoolsConfigOpU128, PalletNominationPoolsConfigOpU32, PalletNominationPoolsConfigOpU32, PalletNominationPoolsConfigOpU32]>;
+      /**
+       * Set a new metadata for the pool.
+       * 
+       * The dispatch origin of this call must be signed by the state toggler, or the root role
+       * of the pool.
+       **/
       setMetadata: AugmentedSubmittable<(poolId: u32 | AnyNumber | Uint8Array, metadata: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, Bytes]>;
+      /**
+       * Set a new state for the pool.
+       * 
+       * The dispatch origin of this call must be signed by the state toggler, or the root role
+       * of the pool.
+       **/
       setState: AugmentedSubmittable<(poolId: u32 | AnyNumber | Uint8Array, state: PalletNominationPoolsPoolState | 'Open' | 'Blocked' | 'Destroying' | number | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, PalletNominationPoolsPoolState]>;
       /**
        * Unbond up to `unbonding_points` of the `member_account`'s funds from the pool. It
        * implicitly collects the rewards one last time, since not doing so would mean some
-       * rewards would go forfeited.
+       * rewards would be forfeited.
        * 
        * Under certain conditions, this call can be dispatched permissionlessly (i.e. by any
        * account).
@@ -4209,6 +4245,17 @@ declare module '@polkadot/api-base/types/submittable' {
        * exist altogether, thus there is no way it would have been approved in the first place.
        **/
       removeApproval: AugmentedSubmittable<(proposalId: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;
+      /**
+       * Propose and approve a spend of treasury funds.
+       * 
+       * - `origin`: Must be `SpendOrigin` with the `Success` value being at least `amount`.
+       * - `amount`: The amount to be transferred from the treasury to the `beneficiary`.
+       * - `beneficiary`: The destination account for the transfer.
+       * 
+       * NOTE: For record-keeping purposes, the proposer is deemed to be equivalent to the
+       * beneficiary.
+       **/
+      spend: AugmentedSubmittable<(amount: Compact<u128> | AnyNumber | Uint8Array, beneficiary: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u128>, MultiAddress]>;
       /**
        * Generic tx
        **/

packages/api-augment/src/mod.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/api-augment authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';

packages/api-augment/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '8.8.2' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '8.10.1' };

packages/api-augment/src/polkadot/errors.ts

@@ -1557,6 +1557,10 @@ declare module '@polkadot/api-base/types/errors' {
        * Not a member.
        **/
       NotMember: AugmentedError<ApiType>;
+      /**
+       * Too many members.
+       **/
+      TooManyMembers: AugmentedError<ApiType>;
       /**
        * Generic error
        **/
@@ -1593,6 +1597,11 @@ declare module '@polkadot/api-base/types/errors' {
       [key: string]: AugmentedError<ApiType>;
     };
     treasury: {
+      /**
+       * The spend origin is valid but the amount it is allowed to spend is lower than the
+       * amount to be spent.
+       **/
+      InsufficientPermission: AugmentedError<ApiType>;
       /**
        * Proposer's balance is too low.
        **/

packages/api-augment/src/polkadot/events.ts

@@ -293,6 +293,10 @@ declare module '@polkadot/api-base/types/events' {
        * A proposal preimage was removed and used (the deposit was returned).
        **/
       PreimageUsed: AugmentedEvent<ApiType, [proposalHash: H256, provider: AccountId32, deposit: u128], { proposalHash: H256, provider: AccountId32, deposit: u128 }>;
+      /**
+       * A proposal got canceled.
+       **/
+      ProposalCanceled: AugmentedEvent<ApiType, [propIndex: u32], { propIndex: u32 }>;
       /**
        * A motion has been proposed by a public account.
        **/
@@ -942,6 +946,17 @@ declare module '@polkadot/api-base/types/events' {
        **/
       [key: string]: AugmentedEvent<ApiType>;
     };
+    transactionPayment: {
+      /**
+       * A transaction fee `actual_fee`, of which `tip` was added to the minimum inclusion fee,
+       * has been paid by `who`.
+       **/
+      TransactionFeePaid: AugmentedEvent<ApiType, [who: AccountId32, actualFee: u128, tip: u128], { who: AccountId32, actualFee: u128, tip: u128 }>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
+    };
     treasury: {
       /**
        * Some funds have been allocated.
@@ -967,6 +982,10 @@ declare module '@polkadot/api-base/types/events' {
        * Spending has finished; this is the amount that rolls over until next spend.
        **/
       Rollover: AugmentedEvent<ApiType, [rolloverBalance: u128], { rolloverBalance: u128 }>;
+      /**
+       * A new spend proposal has been approved.
+       **/
+      SpendApproved: AugmentedEvent<ApiType, [proposalIndex: u32, amount: u128, beneficiary: AccountId32], { proposalIndex: u32, amount: u128, beneficiary: AccountId32 }>;
       /**
        * We have ended a spend period and will now allocate funds.
        **/

packages/api-augment/src/polkadot/tx.ts

@@ -1401,12 +1401,17 @@ declare module '@polkadot/api-base/types/submittable' {
     };
     grandpa: {
       /**
-       * Note that the current authority set of the GRANDPA finality gadget has
+       * Note that the current authority set of the GRANDPA finality gadget has stalled.
-       * stalled. This will trigger a forced authority set change at the beginning
+       * 
-       * of the next session, to be enacted `delay` blocks after that. The delay
+       * This will trigger a forced authority set change at the beginning of the next session, to
-       * should be high enough to safely assume that the block signalling the
+       * be enacted `delay` blocks after that. The `delay` should be high enough to safely assume
-       * forced change will not be re-orged (e.g. 1000 blocks). The GRANDPA voters
+       * that the block signalling the forced change will not be re-orged e.g. 1000 blocks.
-       * will start the new authority set using the given finalized block as base.
+       * The block production rate (which may be slowed down because of finality lagging) should
+       * be taken into account when choosing the `delay`. The GRANDPA voters based on the new
+       * authority will start voting on top of `best_finalized_block_number` for new finalized
+       * blocks. `best_finalized_block_number` should be the highest of the latest finalized
+       * block of all validators of the new authority set.
+       * 
        * Only callable by root.
        **/
       noteStalled: AugmentedSubmittable<(delay: u32 | AnyNumber | Uint8Array, bestFinalizedBlockNumber: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32]>;
@@ -3562,6 +3567,17 @@ declare module '@polkadot/api-base/types/submittable' {
        * exist altogether, thus there is no way it would have been approved in the first place.
        **/
       removeApproval: AugmentedSubmittable<(proposalId: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;
+      /**
+       * Propose and approve a spend of treasury funds.
+       * 
+       * - `origin`: Must be `SpendOrigin` with the `Success` value being at least `amount`.
+       * - `amount`: The amount to be transferred from the treasury to the `beneficiary`.
+       * - `beneficiary`: The destination account for the transfer.
+       * 
+       * NOTE: For record-keeping purposes, the proposer is deemed to be equivalent to the
+       * beneficiary.
+       **/
+      spend: AugmentedSubmittable<(amount: Compact<u128> | AnyNumber | Uint8Array, beneficiary: MultiAddress | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u128>, MultiAddress]>;
       /**
        * Generic tx
        **/

packages/api-augment/src/substrate/events.ts

@@ -1333,6 +1333,17 @@ declare module '@polkadot/api-base/types/events' {
        **/
       [key: string]: AugmentedEvent<ApiType>;
     };
+    transactionPayment: {
+      /**
+       * A transaction fee `actual_fee`, of which `tip` was added to the minimum inclusion fee,
+       * has been paid by `who`.
+       **/
+      TransactionFeePaid: AugmentedEvent<ApiType, [who: AccountId32, actualFee: u128, tip: u128], { who: AccountId32, actualFee: u128, tip: u128 }>;
+      /**
+       * Generic event
+       **/
+      [key: string]: AugmentedEvent<ApiType>;
+    };
     transactionStorage: {
       /**
        * Storage proof was successfully checked.

packages/api-augment/src/substrate/query.ts

@@ -1701,14 +1701,6 @@ declare module '@polkadot/api-base/types/storage' {
        * Storage fee per transaction.
        **/
       entryFee: AugmentedQuery<ApiType, () => Observable<Option<u128>>, []> & QueryableStorageEntry<ApiType, []>;
-      /**
-       * Maximum number of indexed transactions in the block.
-       **/
-      maxBlockTransactions: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
-      /**
-       * Maximum data set in a single transaction in bytes.
-       **/
-      maxTransactionSize: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * Was the proof checked in this block?
        **/

packages/api-base/package.json

@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.18.3",
-    "@polkadot/rpc-core": "8.8.2",
+    "@polkadot/rpc-core": "8.10.1",
-    "@polkadot/types": "8.8.2",
+    "@polkadot/types": "8.10.1",
-    "@polkadot/util": "^9.4.1",
+    "@polkadot/util": "^9.6.2",
     "rxjs": "^7.5.5"
   }
 }

packages/api-base/src/mod.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';

packages/api-base/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '8.8.2' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '8.10.1' };

packages/api-contract/package.json

@@ -20,20 +20,20 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.18.3",
-    "@polkadot/api": "8.8.2",
+    "@polkadot/api": "8.10.1",
-    "@polkadot/types": "8.8.2",
+    "@polkadot/types": "8.10.1",
-    "@polkadot/types-codec": "8.8.2",
+    "@polkadot/types-codec": "8.10.1",
-    "@polkadot/types-create": "8.8.2",
+    "@polkadot/types-create": "8.10.1",
-    "@polkadot/util": "^9.4.1",
+    "@polkadot/util": "^9.6.2",
-    "@polkadot/util-crypto": "^9.4.1",
+    "@polkadot/util-crypto": "^9.6.2",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "8.8.2",
+    "@polkadot/api-augment": "8.10.1",
-    "@polkadot/keyring": "^9.4.1"
+    "@polkadot/keyring": "^9.6.2"
   }
 }

packages/api-contract/src/mod.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';

packages/api-contract/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '8.8.2' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '8.10.1' };

packages/api-contract/src/test/compare/ink_v0_erc20.test.json

@@ -160,6 +160,7 @@
   {
     "info": "Enum",
     "lookupIndex": 10,
+    "lookupName": "InkStorageCollectionsStashEntry",
     "type": "{\"_enum\":{\"Vacant\":\"InkStorageCollectionsStashVacantEntry\",\"Occupied\":\"(AccountId,AccountId)\"}}",
     "docs": [],
     "namespace": "ink_storage::collections::stash::Entry",

packages/api-contract/src/test/compare/ink_v0_erc721.test.json

@@ -180,6 +180,7 @@
   {
     "info": "Struct",
     "lookupIndex": 10,
+    "lookupName": "InkStorageCollectionsHashmapValueEntryEntry",
     "type": "{\"value\":\"u32\",\"keyIndex\":\"u32\"}",
     "docs": [],
     "namespace": "ink_storage::collections::hashmap::ValueEntry",
@@ -205,6 +206,7 @@
   {
     "info": "Enum",
     "lookupIndex": 11,
+    "lookupName": "InkStorageCollectionsStashEntry",
     "type": "{\"_enum\":{\"Vacant\":\"InkStorageCollectionsStashVacantEntry\",\"Occupied\":\"(AccountId,AccountId)\"}}",
     "docs": [],
     "namespace": "ink_storage::collections::stash::Entry",
@@ -275,6 +277,7 @@
   {
     "info": "Struct",
     "lookupIndex": 13,
+    "lookupName": "InkStorageCollectionsHashmapValueEntryOption",
     "type": "{\"value\":\"bool\",\"keyIndex\":\"u32\"}",
     "docs": [],
     "namespace": "ink_storage::collections::hashmap::ValueEntry",

packages/api-contract/src/test/compare/ink_v0_multisigPlain.test.json

@@ -226,6 +226,7 @@
   {
     "info": "Struct",
     "lookupIndex": 12,
+    "lookupName": "InkStorageCollectionsHashmapValueEntry",
     "type": "{\"value\":\"u32\",\"keyIndex\":\"u32\"}",
     "docs": [],
     "namespace": "ink_storage::collections::hashmap::ValueEntry",
@@ -251,7 +252,7 @@
   {
     "info": "Enum",
     "lookupIndex": 13,
-    "type": "{\"_enum\":{\"Vacant\":\"InkStorageCollectionsStashVacantEntry\",\"Occupied\":\"MultisigPlainMultisigPlainTransaction\"}}",
+    "type": "{\"_enum\":{\"Vacant\":\"InkStorageCollectionsStashVacantEntry\",\"Occupied\":\"MultisigPlainTransaction\"}}",
     "docs": [],
     "namespace": "ink_storage::collections::stash::Entry",
     "sub": [
@@ -268,7 +269,7 @@
         "docs": [],
         "info": "Si",
         "lookupIndex": 14,
-        "lookupName": "MultisigPlainMultisigPlainTransaction",
+        "lookupName": "MultisigPlainTransaction",
         "type": "Lookup14",
         "index": 1,
         "name": "Occupied"
@@ -278,7 +279,7 @@
   {
     "info": "Struct",
     "lookupIndex": 14,
-    "lookupName": "MultisigPlainMultisigPlainTransaction",
+    "lookupName": "MultisigPlainTransaction",
     "type": "{\"callee\":\"AccountId\",\"selector\":\"[u8;4]\",\"input\":\"Bytes\",\"transferredValue\":\"u128\",\"gasLimit\":\"u64\"}",
     "docs": [],
     "namespace": "multisig_plain::multisig_plain::Transaction",
@@ -373,6 +374,7 @@
   {
     "info": "Enum",
     "lookupIndex": 19,
+    "lookupName": "InkStorageCollectionsStashEntry",
     "type": "{\"_enum\":{\"Vacant\":\"InkStorageCollectionsStashVacantEntry\",\"Occupied\":\"AccountId\"}}",
     "docs": [],
     "namespace": "ink_storage::collections::stash::Entry",
@@ -416,7 +418,7 @@
   {
     "info": "Tuple",
     "lookupIndex": 21,
-    "type": "(u32,MultisigPlainMultisigPlainConfirmationStatus)",
+    "type": "(u32,MultisigPlainConfirmationStatus)",
     "docs": [],
     "namespace": "",
     "sub": [
@@ -431,7 +433,7 @@
         "docs": [],
         "info": "Si",
         "lookupIndex": 22,
-        "lookupName": "MultisigPlainMultisigPlainConfirmationStatus",
+        "lookupName": "MultisigPlainConfirmationStatus",
         "type": "Lookup22"
       }
     ]
@@ -439,7 +441,7 @@
   {
     "info": "Enum",
     "lookupIndex": 22,
-    "lookupName": "MultisigPlainMultisigPlainConfirmationStatus",
+    "lookupName": "MultisigPlainConfirmationStatus",
     "type": "{\"_enum\":{\"Confirmed\":\"Null\",\"ConfirmationsNeeded\":\"u32\"}}",
     "docs": [],
     "namespace": "multisig_plain::multisig_plain::ConfirmationStatus",

packages/api-contract/src/test/compare/ink_v1_psp22.test.json

@@ -310,6 +310,7 @@
   {
     "info": "Enum",
     "lookupIndex": 15,
+    "lookupName": "InkStorageCollectionsStashEntry",
     "type": "{\"_enum\":{\"Vacant\":\"InkStorageCollectionsStashVacantEntry\",\"Occupied\":\"(u32,AccountId)\"}}",
     "docs": [],
     "namespace": "ink_storage::collections::stash::Entry",
@@ -380,6 +381,7 @@
   {
     "info": "Struct",
     "lookupIndex": 17,
+    "lookupName": "InkStorageCollectionsHashmapValueEntry",
     "type": "{\"value\":\"Null\",\"keyIndex\":\"u32\"}",
     "docs": [],
     "namespace": "ink_storage::collections::hashmap::ValueEntry",

packages/api-contract/src/test/compare/ink_v2_erc20.test.json

@@ -83,6 +83,7 @@
   {
     "info": "Struct",
     "lookupIndex": 6,
+    "lookupName": "InkStorageLazyMapping",
     "type": "{\"offsetKey\":\"InkPrimitivesKey\"}",
     "docs": [],
     "namespace": "ink_storage::lazy::mapping::Mapping",

packages/api-contract/src/test/compare/ink_v3_traitErc20.test.json

@@ -83,6 +83,7 @@
   {
     "info": "Struct",
     "lookupIndex": 6,
+    "lookupName": "InkStorageLazyMapping",
     "type": "{\"offsetKey\":\"InkPrimitivesKey\"}",
     "docs": [],
     "namespace": "ink_storage::lazy::mapping::Mapping",

packages/api-contract/src/test/compare/user_v0_enumExample.test.json

@@ -23,8 +23,8 @@
   {
     "info": "Enum",
     "lookupIndex": 4,
-    "lookupName": "EnumExampleEnumExampleVariant",
+    "lookupName": "EnumExampleVariant",
-    "type": "{\"_enum\":{\"None\":\"Null\",\"Weekday\":\"EnumExampleEnumExampleWeekday\",\"TupleMaybeSigned\":\"EnumExampleEnumExampleTupleMaybeSigned\",\"NamedMaybeSigned\":\"EnumExampleEnumExampleNamedMaybeSigned\",\"Color\":\"EnumExampleEnumExampleColor\"}}",
+    "type": "{\"_enum\":{\"None\":\"Null\",\"Weekday\":\"EnumExampleWeekday\",\"TupleMaybeSigned\":\"EnumExampleTupleMaybeSigned\",\"NamedMaybeSigned\":\"EnumExampleNamedMaybeSigned\",\"Color\":\"EnumExampleColor\"}}",
     "docs": [],
     "namespace": "enum_example::enum_example::Variant",
     "sub": [
@@ -38,7 +38,7 @@
         "docs": [],
         "info": "Si",
         "lookupIndex": 5,
-        "lookupName": "EnumExampleEnumExampleWeekday",
+        "lookupName": "EnumExampleWeekday",
         "type": "Lookup5",
         "index": 1,
         "name": "Weekday"
@@ -47,7 +47,7 @@
         "docs": [],
         "info": "Si",
         "lookupIndex": 6,
-        "lookupName": "EnumExampleEnumExampleTupleMaybeSigned",
+        "lookupName": "EnumExampleTupleMaybeSigned",
         "type": "Lookup6",
         "index": 2,
         "name": "TupleMaybeSigned"
@@ -56,7 +56,7 @@
         "docs": [],
         "info": "Si",
         "lookupIndex": 7,
-        "lookupName": "EnumExampleEnumExampleNamedMaybeSigned",
+        "lookupName": "EnumExampleNamedMaybeSigned",
         "type": "Lookup7",
         "index": 3,
         "name": "NamedMaybeSigned"
@@ -65,7 +65,7 @@
         "docs": [],
         "info": "Si",
         "lookupIndex": 8,
-        "lookupName": "EnumExampleEnumExampleColor",
+        "lookupName": "EnumExampleColor",
         "type": "Lookup8",
         "index": 4,
         "name": "Color"
@@ -75,7 +75,7 @@
   {
     "info": "Enum",
     "lookupIndex": 5,
-    "lookupName": "EnumExampleEnumExampleWeekday",
+    "lookupName": "EnumExampleWeekday",
     "type": "{\"_enum\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"]}",
     "docs": [],
     "namespace": "enum_example::enum_example::Weekday",
@@ -127,7 +127,7 @@
   {
     "info": "Enum",
     "lookupIndex": 6,
-    "lookupName": "EnumExampleEnumExampleTupleMaybeSigned",
+    "lookupName": "EnumExampleTupleMaybeSigned",
     "type": "{\"_enum\":{\"Signed\":\"i32\",\"Unsigned\":\"u32\"}}",
     "docs": [],
     "namespace": "enum_example::enum_example::TupleMaybeSigned",
@@ -155,7 +155,7 @@
   {
     "info": "Enum",
     "lookupIndex": 7,
-    "lookupName": "EnumExampleEnumExampleNamedMaybeSigned",
+    "lookupName": "EnumExampleNamedMaybeSigned",
     "type": "{\"_enum\":{\"Signed\":\"{\\\"value\\\":\\\"i32\\\"}\",\"Unsigned\":\"{\\\"value\\\":\\\"u32\\\"}\"}}",
     "docs": [],
     "namespace": "enum_example::enum_example::NamedMaybeSigned",
@@ -197,7 +197,7 @@
   {
     "info": "Enum",
     "lookupIndex": 8,
-    "lookupName": "EnumExampleEnumExampleColor",
+    "lookupName": "EnumExampleColor",
     "type": "{\"_enum\":{\"Red\":\"Null\",\"Blue\":\"Null\",\"Green\":\"Null\",\"Yellow\":\"Null\",\"Rgb\":\"{\\\"r\\\":\\\"u8\\\",\\\"g\\\":\\\"u8\\\",\\\"b\\\":\\\"u8\\\"}\",\"Rgba\":\"{\\\"r\\\":\\\"u8\\\",\\\"g\\\":\\\"u8\\\",\\\"b\\\":\\\"u8\\\",\\\"a\\\":\\\"u8\\\"}\"}}",
     "docs": [],
     "namespace": "enum_example::enum_example::Color",

packages/api-contract/src/test/compare/user_v0_withString.test.json

@@ -160,6 +160,7 @@
   {
     "info": "Enum",
     "lookupIndex": 10,
+    "lookupName": "InkStorageCollectionsStashEntry",
     "type": "{\"_enum\":{\"Vacant\":\"InkStorageCollectionsStashVacantEntry\",\"Occupied\":\"(AccountId,AccountId)\"}}",
     "docs": [],
     "namespace": "ink_storage::collections::stash::Entry",

packages/api-derive/package.json

@@ -20,25 +20,25 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.18.3",
-    "@polkadot/api": "8.8.2",
+    "@polkadot/api": "8.10.1",
-    "@polkadot/api-augment": "8.8.2",
+    "@polkadot/api-augment": "8.10.1",
-    "@polkadot/api-base": "8.8.2",
+    "@polkadot/api-base": "8.10.1",
-    "@polkadot/rpc-core": "8.8.2",
+    "@polkadot/rpc-core": "8.10.1",
-    "@polkadot/types": "8.8.2",
+    "@polkadot/types": "8.10.1",
-    "@polkadot/types-codec": "8.8.2",
+    "@polkadot/types-codec": "8.10.1",
-    "@polkadot/util": "^9.4.1",
+    "@polkadot/util": "^9.6.2",
-    "@polkadot/util-crypto": "^9.4.1",
+    "@polkadot/util-crypto": "^9.6.2",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/api": "8.8.2",
+    "@polkadot/api": "8.10.1",
-    "@polkadot/api-augment": "8.8.2",
+    "@polkadot/api-augment": "8.10.1",
-    "@polkadot/rpc-augment": "8.8.2",
+    "@polkadot/rpc-augment": "8.10.1",
-    "@polkadot/rpc-provider": "8.8.2",
+    "@polkadot/rpc-provider": "8.10.1",
-    "@polkadot/types-support": "8.8.2"
+    "@polkadot/types-support": "8.10.1"
   }
 }

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

@@ -10,6 +10,7 @@ import type { DeriveApi, DeriveDispatch, DeriveProposalImage } from '../types';
 
 import { catchError, combineLatest, map, of, switchMap } from 'rxjs';
 
+import { Enum } from '@polkadot/types';
 import { isFunction, stringToHex } from '@polkadot/util';
 
 import { memo } from '../util';
@@ -24,7 +25,7 @@ interface SchedulerInfo {
 
 function isMaybeHashed (call: FrameSupportScheduleMaybeHashed | Call): call is FrameSupportScheduleMaybeHashed {
   // check for enum
-  return (call as FrameSupportScheduleMaybeHashed).isBasic === false;
+  return call instanceof Enum;
 }
 
 function queryQueue (api: DeriveApi): Observable<DeriveDispatch[]> {

packages/api-derive/src/mod.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';

packages/api-derive/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '8.8.2' };
+export const packageInfo = { name: '@polkadot/api-derive', path: 'auto', type: 'auto', version: '8.10.1' };

packages/api/package.json

@@ -20,29 +20,29 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.18.3",
-    "@polkadot/api-augment": "8.8.2",
+    "@polkadot/api-augment": "8.10.1",
-    "@polkadot/api-base": "8.8.2",
+    "@polkadot/api-base": "8.10.1",
-    "@polkadot/api-derive": "8.8.2",
+    "@polkadot/api-derive": "8.10.1",
-    "@polkadot/keyring": "^9.4.1",
+    "@polkadot/keyring": "^9.6.2",
-    "@polkadot/rpc-augment": "8.8.2",
+    "@polkadot/rpc-augment": "8.10.1",
-    "@polkadot/rpc-core": "8.8.2",
+    "@polkadot/rpc-core": "8.10.1",
-    "@polkadot/rpc-provider": "8.8.2",
+    "@polkadot/rpc-provider": "8.10.1",
-    "@polkadot/types": "8.8.2",
+    "@polkadot/types": "8.10.1",
-    "@polkadot/types-augment": "8.8.2",
+    "@polkadot/types-augment": "8.10.1",
-    "@polkadot/types-codec": "8.8.2",
+    "@polkadot/types-codec": "8.10.1",
-    "@polkadot/types-create": "8.8.2",
+    "@polkadot/types-create": "8.10.1",
-    "@polkadot/types-known": "8.8.2",
+    "@polkadot/types-known": "8.10.1",
-    "@polkadot/util": "^9.4.1",
+    "@polkadot/util": "^9.6.2",
-    "@polkadot/util-crypto": "^9.4.1",
+    "@polkadot/util-crypto": "^9.6.2",
     "eventemitter3": "^4.0.7",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/api-augment": "8.8.2",
+    "@polkadot/api-augment": "8.10.1",
-    "@polkadot/types-support": "8.8.2"
+    "@polkadot/types-support": "8.10.1"
   }
 }

packages/api/src/checkTypes.manual.ts

@@ -213,12 +213,14 @@ function types (api: ApiPromise): void {
   const balance = registry.createType('Balance', 2);
   const gas = registry.createType('Gas', 2);
   const compact = registry.createType('Compact<u32>', 2);
+  const f32 = registry.createType('f32');
+  const u32 = registry.createType('u32');
   // const random = registry.createType('RandomType', 2); // This one should deliberately show a TS error
 
   const gasUnsafe = createTypeUnsafe(registry, 'Gas', [2]);
   const overriddenUnsafe = createTypeUnsafe<Header>(registry, 'Gas', [2]);
 
-  console.log(balance, gas, compact, gasUnsafe, overriddenUnsafe, api.createType('AccountData'));
+  console.log(balance, gas, compact, gasUnsafe, overriddenUnsafe, u32.toNumber(), f32.toNumber(), api.createType('AccountData'));
 }
 
 async function tx (api: ApiPromise, pairs: TestKeyringMap): Promise<void> {

packages/api/src/mod.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/api authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';

packages/api/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '8.8.2' };
+export const packageInfo = { name: '@polkadot/api', path: 'auto', type: 'auto', version: '8.10.1' };

packages/rpc-augment/package.json

@@ -20,13 +20,13 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.18.3",
-    "@polkadot/rpc-core": "8.8.2",
+    "@polkadot/rpc-core": "8.10.1",
-    "@polkadot/types": "8.8.2",
+    "@polkadot/types": "8.10.1",
-    "@polkadot/types-codec": "8.8.2",
+    "@polkadot/types-codec": "8.10.1",
-    "@polkadot/util": "^9.4.1"
+    "@polkadot/util": "^9.6.2"
   }
 }

packages/rpc-augment/src/augment/jsonrpc.ts

@@ -3,7 +3,7 @@
 
 import type { AugmentedRpc } from '@polkadot/rpc-core/types';
 import type { Metadata, StorageKey } from '@polkadot/types';
-import type { Bytes, HashMap, Json, Null, Option, Text, U256, U64, Vec, bool, u32, u64 } from '@polkadot/types-codec';
+import type { Bytes, HashMap, Json, Null, Option, Text, U256, U64, Vec, bool, f64, u32, u64 } from '@polkadot/types-codec';
 import type { AnyNumber, Codec } from '@polkadot/types-codec/types';
 import type { ExtrinsicOrHash, ExtrinsicStatus } from '@polkadot/types/interfaces/author';
 import type { EpochAuthorship } from '@polkadot/types/interfaces/babe';
@@ -14,7 +14,7 @@ import type { AuthorityId } from '@polkadot/types/interfaces/consensus';
 import type { CodeUploadRequest, CodeUploadResult, ContractCallRequest, ContractExecResult, ContractInstantiateResult, InstantiateRequest } from '@polkadot/types/interfaces/contracts';
 import type { BlockStats } from '@polkadot/types/interfaces/dev';
 import type { CreatedBlock } from '@polkadot/types/interfaces/engine';
-import type { EthAccount, EthCallRequest, EthFilter, EthFilterChanges, EthLog, EthReceipt, EthRichBlock, EthSubKind, EthSubParams, EthSyncStatus, EthTransaction, EthTransactionRequest, EthWork } from '@polkadot/types/interfaces/eth';
+import type { EthAccount, EthCallRequest, EthFeeHistory, EthFilter, EthFilterChanges, EthLog, EthReceipt, EthRichBlock, EthSubKind, EthSubParams, EthSyncStatus, EthTransaction, EthTransactionRequest, EthWork } from '@polkadot/types/interfaces/eth';
 import type { Extrinsic } from '@polkadot/types/interfaces/extrinsics';
 import type { EncodedFinalityProofs, JustificationNotification, ReportedRoundStates } from '@polkadot/types/interfaces/grandpa';
 import type { MmrLeafBatchProof, MmrLeafProof } from '@polkadot/types/interfaces/mmr';
@@ -197,6 +197,10 @@ declare module '@polkadot/rpc-core/types/jsonrpc' {
        * Estimate gas needed for execution of given contract.
        **/
       estimateGas: AugmentedRpc<(request: EthCallRequest | { from?: any; to?: any; gasPrice?: any; gas?: any; value?: any; data?: any; nonce?: any } | string | Uint8Array, number?: BlockNumber | AnyNumber | Uint8Array) => Observable<U256>>;
+      /**
+       * Returns fee history for given block count & reward percentiles
+       **/
+      feeHistory: AugmentedRpc<(blockCount: U256 | AnyNumber | Uint8Array, newestBlock: BlockNumber | AnyNumber | Uint8Array, rewardPercentiles: Option<Vec<f64>> | null | object | string | Uint8Array) => Observable<EthFeeHistory>>;
       /**
        * Returns current gas price.
        **/
@@ -289,6 +293,10 @@ declare module '@polkadot/rpc-core/types/jsonrpc' {
        * Returns the number of hashes per second that the node is mining with.
        **/
       hashrate: AugmentedRpc<() => Observable<U256>>;
+      /**
+       * Returns max priority fee per gas
+       **/
+      maxPriorityFeePerGas: AugmentedRpc<() => Observable<U256>>;
       /**
        * Returns true if client is actively mining new blocks.
        **/

packages/rpc-augment/src/mod.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/rpc-augment authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';

packages/rpc-augment/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '8.8.2' };
+export const packageInfo = { name: '@polkadot/rpc-augment', path: 'auto', type: 'auto', version: '8.10.1' };

packages/rpc-core/package.json

@@ -20,18 +20,18 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.18.3",
-    "@polkadot/rpc-augment": "8.8.2",
+    "@polkadot/rpc-augment": "8.10.1",
-    "@polkadot/rpc-provider": "8.8.2",
+    "@polkadot/rpc-provider": "8.10.1",
-    "@polkadot/types": "8.8.2",
+    "@polkadot/types": "8.10.1",
-    "@polkadot/util": "^9.4.1",
+    "@polkadot/util": "^9.6.2",
     "rxjs": "^7.5.5"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^9.4.1",
+    "@polkadot/keyring": "^9.6.2",
-    "@polkadot/rpc-augment": "8.8.2"
+    "@polkadot/rpc-augment": "8.10.1"
   }
 }

packages/rpc-core/src/bundle.ts

@@ -12,7 +12,7 @@ import type { RpcInterfaceMethod } from './types';
 import { Observable, publishReplay, refCount } from 'rxjs';
 
 import { rpcDefinitions } from '@polkadot/types';
-import { assert, hexToU8a, isFunction, isNull, isUndefined, lazyMethod, logger, memoize, objectSpread, u8aConcat, u8aToU8a } from '@polkadot/util';
+import { hexToU8a, isFunction, isNull, isUndefined, lazyMethod, logger, memoize, objectSpread, u8aConcat, u8aToU8a } from '@polkadot/util';
 
 import { drr, refCountDelay } from './util';
 
@@ -106,7 +106,9 @@ export class RpcCore {
    */
   constructor (instanceId: string, registry: Registry, provider: ProviderInterface, userRpc: Record<string, Record<string, DefinitionRpc | DefinitionRpcSub>> = {}) {
     // eslint-disable-next-line @typescript-eslint/unbound-method
-    assert(provider && isFunction(provider.send), 'Expected Provider to API create');
+    if (!provider || !isFunction(provider.send)) {
+      throw new Error('Expected Provider to API create');
+    }
 
     this.#instanceId = instanceId;
     this.#registryDefault = registry;
@@ -360,7 +362,9 @@ export class RpcCore {
       ? ''
       : ` (${def.params.length - reqArgCount} optional)`;
 
-    assert(inputs.length >= reqArgCount && inputs.length <= def.params.length, () => `Expected ${def.params.length} parameters${optText}, ${inputs.length} found instead`);
+    if (inputs.length < reqArgCount || inputs.length > def.params.length) {
+      throw new Error(`Expected ${def.params.length} parameters${optText}, ${inputs.length} found instead`);
+    }
 
     return inputs.map((input, index): Codec =>
       registry.createTypeUnsafe(def.params[index].type, [input], { blockHash })

packages/rpc-core/src/mod.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/rpc-core authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';

packages/rpc-core/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '8.8.2' };
+export const packageInfo = { name: '@polkadot/rpc-core', path: 'auto', type: 'auto', version: '8.10.1' };

packages/rpc-provider/package.json

@@ -20,21 +20,21 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.18.3",
-    "@polkadot/keyring": "^9.4.1",
+    "@polkadot/keyring": "^9.6.2",
-    "@polkadot/types": "8.8.2",
+    "@polkadot/types": "8.10.1",
-    "@polkadot/types-support": "8.8.2",
+    "@polkadot/types-support": "8.10.1",
-    "@polkadot/util": "^9.4.1",
+    "@polkadot/util": "^9.6.2",
-    "@polkadot/util-crypto": "^9.4.1",
+    "@polkadot/util-crypto": "^9.6.2",
-    "@polkadot/x-fetch": "^9.4.1",
+    "@polkadot/x-fetch": "^9.6.2",
-    "@polkadot/x-global": "^9.4.1",
+    "@polkadot/x-global": "^9.6.2",
-    "@polkadot/x-ws": "^9.4.1",
+    "@polkadot/x-ws": "^9.6.2",
-    "@substrate/connect": "0.7.5",
+    "@substrate/connect": "0.7.7",
     "eventemitter3": "^4.0.7",
     "mock-socket": "^9.1.5",
-    "nock": "^13.2.6"
+    "nock": "^13.2.7"
   }
 }

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

@@ -3,7 +3,7 @@
 
 import type { JsonRpcRequest, JsonRpcResponse, JsonRpcResponseBaseError } from '../types';
 
-import { assert, isNumber, isString, isUndefined, stringify } from '@polkadot/util';
+import { isNumber, isString, isUndefined, stringify } from '@polkadot/util';
 
 import RpcError from './error';
 
@@ -36,15 +36,29 @@ export class RpcCoder {
   #id = 0;
 
   public decodeResponse (response?: JsonRpcResponse): unknown {
-    assert(response && response.jsonrpc === '2.0', 'Invalid jsonrpc field in decoded object');
+    if (!response || response.jsonrpc !== '2.0') {
+      throw new Error('Invalid jsonrpc field in decoded object');
+    }
 
     const isSubscription = !isUndefined(response.params) && !isUndefined(response.method);
 
-    assert(isNumber(response.id) || (isSubscription && (isNumber(response.params.subscription) || isString(response.params.subscription))), 'Invalid id field in decoded object');
+    if (
+      !isNumber(response.id) &&
+      (
+        !isSubscription || (
+          !isNumber(response.params.subscription) &&
+          !isString(response.params.subscription)
+        )
+      )
+    ) {
+      throw new Error('Invalid id field in decoded object');
+    }
 
     checkError(response.error);
 
-    assert(!isUndefined(response.result) || isSubscription, 'No result found in jsonrpc response');
+    if (response.result === undefined && !isSubscription) {
+      throw new Error('No result found in jsonrpc response');
+    }
 
     if (isSubscription) {
       checkError(response.params.error);

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

@@ -3,7 +3,7 @@
 
 import type { JsonRpcResponse, ProviderInterface, ProviderInterfaceCallback, ProviderInterfaceEmitCb, ProviderInterfaceEmitted, ProviderStats } from '../types';
 
-import { assert, logger } from '@polkadot/util';
+import { logger } from '@polkadot/util';
 import { fetch } from '@polkadot/x-fetch';
 
 import { RpcCoder } from '../coder';
@@ -49,7 +49,9 @@ export class HttpProvider implements ProviderInterface {
    * @param {string} endpoint The endpoint url starting with http://
    */
   constructor (endpoint: string = defaults.HTTP_URL, headers: Record<string, string> = {}) {
-    assert(/^(https|http):\/\//.test(endpoint), () => `Endpoint should start with 'http://', received '${endpoint}'`);
+    if (!/^(https|http):\/\//.test(endpoint)) {
+      throw new Error(`Endpoint should start with 'http://' or 'https://', received '${endpoint}'`);
+    }
 
     this.#coder = new RpcCoder();
     this.#endpoint = endpoint;
@@ -156,7 +158,9 @@ export class HttpProvider implements ProviderInterface {
         method: 'POST'
       });
 
-      assert(response.ok, () => `[${response.status}]: ${response.statusText}`);
+      if (!response.ok) {
+        throw new Error(`[${response.status}]: ${response.statusText}`);
+      }
 
       const result = await response.text();
 

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

@@ -16,7 +16,7 @@ import jsonrpc from '@polkadot/types/interfaces/jsonrpc';
 import rpcHeader from '@polkadot/types-support/json/Header.004.json';
 import rpcSignedBlock from '@polkadot/types-support/json/SignedBlock.004.immortal.json';
 import rpcMetadata from '@polkadot/types-support/metadata/static-substrate';
-import { assert, BN, bnToU8a, logger, u8aToHex } from '@polkadot/util';
+import { BN, bnToU8a, logger, u8aToHex } from '@polkadot/util';
 import { randomAsU8a } from '@polkadot/util-crypto';
 
 const INTERVAL = 1000;
@@ -130,7 +130,9 @@ export class MockProvider implements ProviderInterface {
   public async send <T = any> (method: string, params: unknown[]): Promise<T> {
     l.debug(() => ['send', method, params]);
 
-    assert(this.requests[method], () => `provider.send: Invalid method '${method}'`);
+    if (!this.requests[method]) {
+      throw new Error(`provider.send: Invalid method '${method}'`);
+    }
 
     return this.requests[method](this.db, params) as T;
   }
@@ -139,7 +141,9 @@ export class MockProvider implements ProviderInterface {
   public async subscribe (type: string, method: string, ...params: unknown[]): Promise<number> {
     l.debug(() => ['subscribe', method, params]);
 
-    assert(this.subscriptions[method], () => `provider.subscribe: Invalid method '${method}'`);
+    if (!this.subscriptions[method]) {
+      throw new Error(`provider.subscribe: Invalid method '${method}'`);
+    }
 
     const callback = params.pop() as MockStateSubscriptionCallback;
     const id = ++this.subscriptionId;
@@ -160,7 +164,9 @@ export class MockProvider implements ProviderInterface {
 
     l.debug(() => ['unsubscribe', id, sub]);
 
-    assert(sub, () => `Unable to find subscription for ${id}`);
+    if (!sub) {
+      throw new Error(`Unable to find subscription for ${id}`);
+    }
 
     delete this.subscriptionMap[id];
     delete this.subscriptions[sub].callbacks[id];

packages/rpc-provider/src/mod.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/rpc-provider authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';

packages/rpc-provider/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '8.8.2' };
+export const packageInfo = { name: '@polkadot/rpc-provider', path: 'auto', type: 'auto', version: '8.10.1' };

packages/rpc-provider/src/substrate-connect/Health.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2022 @polkadot/rpc-provider authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import { assert } from '@polkadot/util';
-
 export interface SmoldotHealth {
   isSyncing: boolean
   peers: number
@@ -63,10 +61,9 @@ export function healthChecker (): HealthChecker {
       return checker.responsePassThrough(jsonRpcResponse);
     },
     sendJsonRpc: (request) => {
-      assert(
+      if (!sendJsonRpc) {
-        sendJsonRpc,
+        throw new Error('setSendJsonRpc must be called before sending requests');
-        'setSendJsonRpc must be called before sending requests'
+      }
-      );
 
       if (checker === null) {
         sendJsonRpc(request);
@@ -78,14 +75,12 @@ export function healthChecker (): HealthChecker {
       sendJsonRpc = cb;
     },
     start: (healthCallback) => {
-      assert(
+      if (checker !== null) {
-        checker === null,
+        throw new Error("Can't start the health checker multiple times in parallel");
-        "Can't start the health checker multiple times in parallel"
+      } else if (!sendJsonRpc) {
-      );
+        throw new Error('setSendJsonRpc must be called before starting the health checks');
-      assert(
+      }
-        sendJsonRpc,
+
-        'setSendJsonRpc must be called before starting the health checks'
-      );
       checker = new InnerChecker(healthCallback, sendJsonRpc);
       checker.update(true);
     },
@@ -216,7 +211,9 @@ class InnerChecker {
       const id: string = parsedResponse.id;
 
       // Need to remove the `extern:` prefix.
-      assert(id.startsWith('extern:'), 'State inconsistency in health checker');
+      if (!id.startsWith('extern:')) {
+        throw new Error('State inconsistency in health checker');
+      }
 
       const newId = JSON.parse(id.slice('extern:'.length)) as string;
 
@@ -283,10 +280,9 @@ class InnerChecker {
   };
 
   startSubscription = (): void => {
-    assert(
+    if (this.#currentSubunsubRequestId || this.#currentSubscriptionId) {
-      !this.#currentSubunsubRequestId && !this.#currentSubscriptionId,
+      throw new Error('Internal error in health checker');
-      'Internal error in health checker'
+    }
-    );
 
     this.#currentSubunsubRequestId = 'health-checker:'.concat(
       this.#nextRequestId.toString()
@@ -303,10 +299,9 @@ class InnerChecker {
   };
 
   endSubscription = (): void => {
-    assert(
+    if (this.#currentSubunsubRequestId || !this.#currentSubscriptionId) {
-      !this.#currentSubunsubRequestId && this.#currentSubscriptionId,
+      throw new Error('Internal error in health checker');
-      'Internal error in health checker'
+    }
-    );
 
     this.#currentSubunsubRequestId = 'health-checker:'.concat(
       this.#nextRequestId.toString()

packages/rpc-provider/src/substrate-connect/ScProvider.ts

@@ -7,7 +7,7 @@ import type { JsonRpcResponse, ProviderInterface, ProviderInterfaceCallback, Pro
 import { Chain, createScClient, ScClient, WellKnownChain } from '@substrate/connect';
 import EventEmitter from 'eventemitter3';
 
-import { assert, isError } from '@polkadot/util';
+import { isError } from '@polkadot/util';
 
 import { RpcCoder } from '../coder';
 import { healthChecker } from './Health';
@@ -71,7 +71,9 @@ export class ScProvider implements ProviderInterface {
   // Config details can be found in @substrate/connect repo following the link:
   // https://github.com/paritytech/substrate-connect/blob/main/packages/connect/src/connector/index.ts
   async connect (config?: ScConfig): Promise<void> {
-    assert(!this.isConnected, 'Already connected!');
+    if (this.isConnected) {
+      throw new Error('Already connected!');
+    }
 
     // it could happen that after emitting `disconnected` due to the fact taht
     // smoldot is syncing, the consumer tries to reconnect after a certain amount
@@ -91,7 +93,10 @@ export class ScProvider implements ProviderInterface {
       ? scClients.get(this.#sharedSandbox)
       : createScClient(config);
 
-    assert(client, 'Unkown ScProvider!');
+    if (!client) {
+      throw new Error('Unkown ScProvider!');
+    }
+
     scClients.set(this, client);
 
     const hc = healthChecker();
@@ -156,7 +161,9 @@ export class ScProvider implements ProviderInterface {
 
         const stale = staleSubscriptions.pop();
 
-        assert(stale, 'Unable to get stale subscription');
+        if (!stale) {
+          throw new Error('Unable to get stale subscription');
+        }
 
         const { id, unsubscribeMethod } = stale;
 
@@ -264,7 +271,9 @@ export class ScProvider implements ProviderInterface {
   }
 
   public async send<T = any> (method: string, params: unknown[]): Promise<T> {
-    assert(this.isConnected && this.#chain, 'Provider is not connected');
+    if (!this.isConnected || !this.#chain) {
+      throw new Error('Provider is not connected');
+    }
 
     const chain = await this.#chain;
     const [id, json] = this.#coder.encodeJson(method, params);
@@ -302,10 +311,9 @@ export class ScProvider implements ProviderInterface {
     params: any[],
     callback: ProviderInterfaceCallback
   ): Promise<number | string> {
-    assert(
+    if (!subscriptionUnsubscriptionMethods.has(method)) {
-      subscriptionUnsubscriptionMethods.has(method),
+      throw new Error(`Unsupported subscribe method: ${method}`);
-      `Unsupported subscribe method: ${method}`
+    }
-    );
 
     const id = await this.send<number | string>(method, params);
     const subscriptionId = `${type}::${id}`;
@@ -320,7 +328,9 @@ export class ScProvider implements ProviderInterface {
 
     const unsubscribeMethod = subscriptionUnsubscriptionMethods.get(method);
 
-    assert(unsubscribeMethod, 'Invalid unsubscribe method found');
+    if (!unsubscribeMethod) {
+      throw new Error('Invalid unsubscribe method found');
+    }
 
     this.#subscriptions.set(subscriptionId, [cb, { id, unsubscribeMethod }]);
 
@@ -332,10 +342,9 @@ export class ScProvider implements ProviderInterface {
     method: string,
     id: number | string
   ): Promise<boolean> {
-    assert(
+    if (!this.isConnected) {
-      this.isConnected,
+      throw new Error('Provider is not connected');
-      'Provider is not connected'
+    }
-    );
 
     const subscriptionId = `${type}::${id}`;
 

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

@@ -7,7 +7,7 @@ import type { JsonRpcResponse, ProviderInterface, ProviderInterfaceCallback, Pro
 
 import EventEmitter from 'eventemitter3';
 
-import { assert, isChildClass, isNull, isUndefined, logger, objectSpread } from '@polkadot/util';
+import { isChildClass, isNull, isUndefined, logger, objectSpread } from '@polkadot/util';
 import { xglobal } from '@polkadot/x-global';
 import { WebSocket } from '@polkadot/x-ws';
 
@@ -122,10 +122,14 @@ export class WsProvider implements ProviderInterface {
       ? endpoint
       : [endpoint];
 
-    assert(endpoints.length !== 0, 'WsProvider requires at least one Endpoint');
+    if (endpoints.length === 0) {
+      throw new Error('WsProvider requires at least one Endpoint');
+    }
 
     endpoints.forEach((endpoint) => {
-      assert(/^(wss|ws):\/\//.test(endpoint), () => `Endpoint should start with 'ws://', received '${endpoint}'`);
+      if (!/^(wss|ws):\/\//.test(endpoint)) {
+        throw new Error(`Endpoint should start with 'ws://', received '${endpoint}'`);
+      }
     });
 
     this.#eventemitter = new EventEmitter();
@@ -319,7 +323,9 @@ export class WsProvider implements ProviderInterface {
   async #send <T> (id: number, body: string, method: string, params: unknown[], subscription?: SubscriptionHandler): Promise<T> {
     return new Promise<T>((resolve, reject): void => {
       try {
-        assert(this.isConnected && !isNull(this.#websocket), 'WebSocket is not connected');
+        if (!this.isConnected || this.#websocket === null) {
+          throw new Error('WebSocket is not connected');
+        }
 
         const callback = (error?: Error | null, result?: T): void => {
           error
@@ -531,7 +537,9 @@ export class WsProvider implements ProviderInterface {
   };
 
   #onSocketOpen = (): boolean => {
-    assert(!isNull(this.#websocket), 'WebSocket cannot be null in onOpen');
+    if (this.#websocket === null) {
+      throw new Error('WebSocket cannot be null in onOpen');
+    }
 
     l.debug(() => ['connected to', this.#endpoints[this.#endpointIndex]]);
 

packages/typegen/package.json

@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "main": "index.js",
   "bin": {
     "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.cjs",
@@ -33,17 +33,17 @@
     "@babel/core": "^7.18.5",
     "@babel/register": "^7.17.7",
     "@babel/runtime": "^7.18.3",
-    "@polkadot/api": "8.8.2",
+    "@polkadot/api": "8.10.1",
-    "@polkadot/api-augment": "8.8.2",
+    "@polkadot/api-augment": "8.10.1",
-    "@polkadot/rpc-augment": "8.8.2",
+    "@polkadot/rpc-augment": "8.10.1",
-    "@polkadot/rpc-provider": "8.8.2",
+    "@polkadot/rpc-provider": "8.10.1",
-    "@polkadot/types": "8.8.2",
+    "@polkadot/types": "8.10.1",
-    "@polkadot/types-augment": "8.8.2",
+    "@polkadot/types-augment": "8.10.1",
-    "@polkadot/types-codec": "8.8.2",
+    "@polkadot/types-codec": "8.10.1",
-    "@polkadot/types-create": "8.8.2",
+    "@polkadot/types-create": "8.10.1",
-    "@polkadot/types-support": "8.8.2",
+    "@polkadot/types-support": "8.10.1",
-    "@polkadot/util": "^9.4.1",
+    "@polkadot/util": "^9.6.2",
-    "@polkadot/x-ws": "^9.4.1",
+    "@polkadot/x-ws": "^9.6.2",
     "handlebars": "^4.7.7",
     "websocket": "^1.0.34",
     "yargs": "^17.5.1"

packages/typegen/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '8.8.2' };
+export const packageInfo = { name: '@polkadot/typegen', path: 'auto', type: 'auto', version: '8.10.1' };

packages/typegen/src/util/file.ts

@@ -4,8 +4,6 @@
 import fs from 'fs';
 import path from 'path';
 
-import { assert } from '@polkadot/util';
-
 import { packageInfo } from '../packageInfo';
 
 export function writeFile (dest: string, generator: () => string, noLog?: boolean): void {
@@ -35,7 +33,9 @@ export function readTemplate (template: string): string {
     .map((p) => path.join(rootDir, p, `${template}.hbs`))
     .find((p) => fs.existsSync(p));
 
-  assert(file, `Unable to locate ${template}.hbs from ${rootDir}`);
+  if (!file) {
+    throw new Error(`Unable to locate ${template}.hbs from ${rootDir}`);
+  }
 
   return fs.readFileSync(file).toString();
 }

packages/typegen/src/util/formatting.ts

@@ -3,7 +3,7 @@
 
 /* eslint-disable @typescript-eslint/no-unused-vars */
 
-import type { Registry } from '@polkadot/types/types';
+import type { AnyString, Registry } from '@polkadot/types/types';
 import type { TypeDef } from '@polkadot/types-create/types';
 
 import Handlebars from 'handlebars';
@@ -270,7 +270,7 @@ const formatters: Record<TypeDefInfo, (registry: Registry, typeDef: TypeDef, def
  */
 /** @internal */
 // eslint-disable-next-line @typescript-eslint/ban-types
-export function formatType (registry: Registry, definitions: Record<string, ModuleTypes>, type: string | String | TypeDef, imports: TypeImports, withShortcut = false): string {
+export function formatType (registry: Registry, definitions: Record<string, ModuleTypes>, type: AnyString | TypeDef, imports: TypeImports, withShortcut = false): string {
   let typeDef: TypeDef;
 
   if (isString(type)) {

packages/types-augment/package.json

@@ -20,12 +20,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.18.3",
-    "@polkadot/types": "8.8.2",
+    "@polkadot/types": "8.10.1",
-    "@polkadot/types-codec": "8.8.2",
+    "@polkadot/types-codec": "8.10.1",
-    "@polkadot/util": "^9.4.1"
+    "@polkadot/util": "^9.6.2"
   }
 }

packages/types-augment/src/lookup/kusama.ts

@@ -5,13 +5,13 @@
 
 export default {
   /**
-   * Lookup79: kusama_runtime::ProxyType
+   * Lookup80: kusama_runtime::ProxyType
    **/
   KusamaRuntimeProxyType: {
     _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'IdentityJudgement', 'CancelProxy', 'Auction', 'Society']
   },
   /**
-   * Lookup258: kusama_runtime::SessionKeys
+   * Lookup261: kusama_runtime::SessionKeys
    **/
   KusamaRuntimeSessionKeys: {
     grandpa: 'SpFinalityGrandpaAppPublic',
@@ -22,7 +22,7 @@ export default {
     authorityDiscovery: 'SpAuthorityDiscoveryAppPublic'
   },
   /**
-   * Lookup332: kusama_runtime::OriginCaller
+   * Lookup335: kusama_runtime::OriginCaller
    **/
   KusamaRuntimeOriginCaller: {
     _enum: {
@@ -129,7 +129,7 @@ export default {
     }
   },
   /**
-   * Lookup398: kusama_runtime::NposCompactSolution24
+   * Lookup401: kusama_runtime::NposCompactSolution24
    **/
   KusamaRuntimeNposCompactSolution24: {
     votes1: 'Vec<(Compact<u32>,Compact<u16>)>',
@@ -158,7 +158,7 @@ export default {
     votes24: 'Vec<(Compact<u32>,[(Compact<u16>,Compact<PerU16>);23],Compact<u16>)>'
   },
   /**
-   * Lookup774: kusama_runtime::Runtime
+   * Lookup779: kusama_runtime::Runtime
    **/
   KusamaRuntimeRuntime: 'Null'
 };

packages/types-augment/src/lookup/types-kusama.ts

@@ -6,7 +6,7 @@ declare module '@polkadot/types/lookup' {
   import type { ITuple } from '@polkadot/types-codec/types';
   import type { PerU16 } from '@polkadot/types/interfaces/runtime';
 
-  /** @name KusamaRuntimeProxyType (79) */
+  /** @name KusamaRuntimeProxyType (80) */
   export interface KusamaRuntimeProxyType extends Enum {
     readonly isAny: boolean;
     readonly isNonTransfer: boolean;
@@ -19,7 +19,7 @@ declare module '@polkadot/types/lookup' {
     readonly type: 'Any' | 'NonTransfer' | 'Governance' | 'Staking' | 'IdentityJudgement' | 'CancelProxy' | 'Auction' | 'Society';
   }
 
-  /** @name KusamaRuntimeSessionKeys (258) */
+  /** @name KusamaRuntimeSessionKeys (261) */
   export interface KusamaRuntimeSessionKeys extends Struct {
     readonly grandpa: SpFinalityGrandpaAppPublic;
     readonly babe: SpConsensusBabeAppPublic;
@@ -29,7 +29,7 @@ declare module '@polkadot/types/lookup' {
     readonly authorityDiscovery: SpAuthorityDiscoveryAppPublic;
   }
 
-  /** @name KusamaRuntimeOriginCaller (332) */
+  /** @name KusamaRuntimeOriginCaller (335) */
   export interface KusamaRuntimeOriginCaller extends Enum {
     readonly isSystem: boolean;
     readonly asSystem: FrameSupportDispatchRawOrigin;
@@ -45,7 +45,7 @@ declare module '@polkadot/types/lookup' {
     readonly type: 'System' | 'Void' | 'Council' | 'TechnicalCommittee' | 'ParachainsOrigin' | 'XcmPallet';
   }
 
-  /** @name KusamaRuntimeNposCompactSolution24 (398) */
+  /** @name KusamaRuntimeNposCompactSolution24 (401) */
   export interface KusamaRuntimeNposCompactSolution24 extends Struct {
     readonly votes1: Vec<ITuple<[Compact<u32>, Compact<u16>]>>;
     readonly votes2: Vec<ITuple<[Compact<u32>, ITuple<[Compact<u16>, Compact<PerU16>]>, Compact<u16>]>>;
@@ -73,7 +73,7 @@ declare module '@polkadot/types/lookup' {
     readonly votes24: Vec<ITuple<[Compact<u32>, Vec<ITuple<[Compact<u16>, Compact<PerU16>]>>, Compact<u16>]>>;
   }
 
-  /** @name KusamaRuntimeRuntime (774) */
+  /** @name KusamaRuntimeRuntime (779) */
   export type KusamaRuntimeRuntime = Null;
 
 } // declare module

packages/types-augment/src/mod.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2022 @polkadot/types-augment authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './index';

packages/types-augment/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '8.8.2' };
+export const packageInfo = { name: '@polkadot/types-augment', path: 'auto', type: 'auto', version: '8.10.1' };

packages/types-augment/src/registry/interfaces.ts

@@ -2,7 +2,7 @@
 /* eslint-disable */
 
 import type { Data, StorageKey } from '@polkadot/types';
-import type { BitVec, Bool, Bytes, I128, I16, I256, I32, I64, I8, Json, Null, OptionBool, Raw, Text, Type, U128, U16, U256, U32, U64, U8, USize, bool, i128, i16, i256, i32, i64, i8, u128, u16, u256, u32, u64, u8, usize } from '@polkadot/types-codec';
+import type { BitVec, Bool, Bytes, F32, F64, I128, I16, I256, I32, I64, I8, Json, Null, OptionBool, Raw, Text, Type, U128, U16, U256, U32, U64, U8, USize, bool, f32, f64, i128, i16, i256, i32, i64, i8, u128, u16, u256, u32, u64, u8, usize } from '@polkadot/types-codec';
 import type { AssetApproval, AssetApprovalKey, AssetBalance, AssetDestroyWitness, AssetDetails, AssetMetadata, TAssetBalance, TAssetDepositBalance } from '@polkadot/types/interfaces/assets';
 import type { BlockAttestations, IncludedBlocks, MoreAttestations } from '@polkadot/types/interfaces/attestations';
 import type { RawAuraPreDigest } from '@polkadot/types/interfaces/aura';
@@ -10,7 +10,7 @@ import type { ExtrinsicOrHash, ExtrinsicStatus } from '@polkadot/types/interface
 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, ReserveData, ReserveIdentifier, VestingSchedule, WithdrawReasons } from '@polkadot/types/interfaces/balances';
-import type { BeefyCommitment, BeefyId, BeefyNextAuthoritySet, BeefyPayload, BeefySignedCommitment, MmrRootHash, ValidatorSetId } from '@polkadot/types/interfaces/beefy';
+import type { BeefyCommitment, BeefyId, BeefyNextAuthoritySet, BeefyPayload, BeefyPayloadId, BeefySignedCommitment, MmrRootHash, ValidatorSetId } from '@polkadot/types/interfaces/beefy';
 import type { BridgeMessageId, BridgedBlockHash, BridgedBlockNumber, BridgedHeader, CallOrigin, ChainId, DeliveredMessages, DispatchFeePayment, InboundLaneData, InboundRelayer, InitializationData, LaneId, MessageData, MessageKey, MessageNonce, MessagesDeliveryProofOf, MessagesProofOf, OperatingMode, OutboundLaneData, OutboundMessageFee, OutboundPayload, Parameter, RelayerId, UnrewardedRelayer, UnrewardedRelayersState } from '@polkadot/types/interfaces/bridges';
 import type { BlockHash } from '@polkadot/types/interfaces/chain';
 import type { PrefixedStorageKey } from '@polkadot/types/interfaces/childstate';
@@ -25,7 +25,7 @@ import type { AccountVote, AccountVoteSplit, AccountVoteStandard, Conviction, De
 import type { BlockStats } from '@polkadot/types/interfaces/dev';
 import type { ApprovalFlag, DefunctVoter, Renouncing, SetIndex, Vote, VoteIndex, VoteThreshold, VoterInfo } from '@polkadot/types/interfaces/elections';
 import type { CreatedBlock, ImportedAux } from '@polkadot/types/interfaces/engine';
-import type { BlockV0, BlockV1, BlockV2, EIP1559Transaction, EIP2930Transaction, EthAccessList, EthAccessListItem, EthAccount, EthAddress, EthBlock, EthBloom, EthCallRequest, EthFilter, EthFilterAddress, EthFilterChanges, EthFilterTopic, EthFilterTopicEntry, EthFilterTopicInner, EthHeader, EthLog, EthReceipt, EthRichBlock, EthRichHeader, EthStorageProof, EthSubKind, EthSubParams, EthSubResult, EthSyncInfo, EthSyncStatus, EthTransaction, EthTransactionAction, EthTransactionCondition, EthTransactionRequest, EthTransactionSignature, EthTransactionStatus, EthWork, EthereumAccountId, EthereumAddress, EthereumLookupSource, EthereumSignature, LegacyTransaction, TransactionV0, TransactionV1, TransactionV2 } from '@polkadot/types/interfaces/eth';
+import type { BlockV0, BlockV1, BlockV2, EIP1559Transaction, EIP2930Transaction, EthAccessList, EthAccessListItem, EthAccount, EthAddress, EthBlock, EthBloom, EthCallRequest, EthFeeHistory, EthFilter, EthFilterAddress, EthFilterChanges, EthFilterTopic, EthFilterTopicEntry, EthFilterTopicInner, EthHeader, EthLog, EthReceipt, EthRichBlock, EthRichHeader, EthStorageProof, EthSubKind, EthSubParams, EthSubResult, EthSyncInfo, EthSyncStatus, EthTransaction, EthTransactionAction, EthTransactionCondition, EthTransactionRequest, EthTransactionSignature, EthTransactionStatus, EthWork, EthereumAccountId, EthereumAddress, EthereumLookupSource, EthereumSignature, LegacyTransaction, TransactionV0, TransactionV1, TransactionV2 } from '@polkadot/types/interfaces/eth';
 import type { EvmAccount, EvmLog, EvmVicinity, ExitError, ExitFatal, ExitReason, ExitRevert, ExitSucceed } from '@polkadot/types/interfaces/evm';
 import type { AnySignature, EcdsaSignature, Ed25519Signature, Era, 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';
@@ -141,6 +141,7 @@ declare module '@polkadot/types/types/registry' {
     BeefyKey: BeefyKey;
     BeefyNextAuthoritySet: BeefyNextAuthoritySet;
     BeefyPayload: BeefyPayload;
+    BeefyPayloadId: BeefyPayloadId;
     BeefySignedCommitment: BeefySignedCommitment;
     Bid: Bid;
     Bidder: Bidder;
@@ -360,6 +361,7 @@ declare module '@polkadot/types/types/registry' {
     EthereumAddress: EthereumAddress;
     EthereumLookupSource: EthereumLookupSource;
     EthereumSignature: EthereumSignature;
+    EthFeeHistory: EthFeeHistory;
     EthFilter: EthFilter;
     EthFilterAddress: EthFilterAddress;
     EthFilterChanges: EthFilterChanges;
@@ -424,6 +426,10 @@ declare module '@polkadot/types/types/registry' {
     ExtrinsicsWeight: ExtrinsicsWeight;
     ExtrinsicUnknown: ExtrinsicUnknown;
     ExtrinsicV4: ExtrinsicV4;
+    f32: f32;
+    F32: F32;
+    f64: f64;
+    F64: F64;
     FeeDetails: FeeDetails;
     Fixed128: Fixed128;
     Fixed64: Fixed64;

packages/types-codec/package.json

@@ -20,16 +20,17 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "8.8.2",
+  "version": "8.10.1",
   "main": "index.js",
   "dependencies": {
     "@babel/runtime": "^7.18.3",
-    "@polkadot/util": "^9.4.1"
+    "@polkadot/util": "^9.6.2",
+    "@polkadot/x-bigint": "^9.6.2"
   },
   "devDependencies": {
-    "@polkadot/types": "8.8.2",
+    "@polkadot/types": "8.10.1",
-    "@polkadot/types-augment": "8.8.2",
+    "@polkadot/types-augment": "8.10.1",
-    "@polkadot/types-support": "8.8.2",
+    "@polkadot/types-support": "8.10.1",
-    "@polkadot/util-crypto": "^9.4.1"
+    "@polkadot/util-crypto": "^9.6.2"
   }
 }

packages/types-codec/src/abstract/Array.ts

@@ -20,6 +20,14 @@ export abstract class AbstractArray<T extends Codec> extends Array<T> implements
 
   public createdAtHash?: IU8a;
 
+  /**
+   * @description This ensures that operators such as clice, filter, map, etc. return
+   * new Array instances (without this we need to apply overrides)
+   */
+  static get [Symbol.species] (): typeof Array {
+    return Array;
+  }
+
   protected constructor (registry: Registry, length: number) {
     super(length);
 
@@ -73,14 +81,14 @@ export abstract class AbstractArray<T extends Codec> extends Array<T> implements
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  inspect (): Inspect {
+  public inspect (): Inspect {
     return {
       inner: this.inspectInner(),
       outer: [compactToU8a(this.length)]
     };
   }
 
-  inspectInner (): Inspect[] {
+  public inspectInner (): Inspect[] {
     const inner = new Array<Inspect>(this.length);
 
     for (let i = 0; i < this.length; i++) {
@@ -169,43 +177,4 @@ export abstract class AbstractArray<T extends Codec> extends Array<T> implements
 
     return encoded;
   }
-
-  // Below are methods that we override. When we do a `new Vec(...).map()`,
-  // we want it to return an Array. We only override the methods that return a
-  // new instance.
-
-  /**
-   * @description Concatenates two arrays
-   */
-  public override concat (other: T[]): T[] {
-    return this.toArray().concat(other instanceof AbstractArray ? other.toArray() : other);
-  }
-
-  /**
-   * @description Filters the array with the callback
-   */
-  public override filter (callbackfn: (value: T, index: number, array: T[]) => boolean, thisArg?: unknown): T[] {
-    return this.toArray().filter(callbackfn, thisArg);
-  }
-
-  /**
-   * @description Maps the array with the callback
-   */
-  public override map<U> (callbackfn: (value: T, index: number, array: T[]) => U, thisArg?: unknown): U[] {
-    return this.toArray().map(callbackfn, thisArg);
-  }
-
-  /**
-   * @description Checks if the array includes a specific value
-   */
-  public override includes (check: unknown): boolean {
-    return this.some((value: T) => value.eq(check));
-  }
-
-  /**
-   * @description Returns a slice of an array
-   */
-  public override slice (start?: number, end?: number): T[] {
-    return this.toArray().slice(start, end);
-  }
 }

packages/types-codec/src/abstract/Base.ts

@@ -8,19 +8,19 @@ import type { AnyJson, BareOpts, Codec, Inspect, IU8a, Registry } from '../types
  * @name Base
  * @description A type extends the Base class, when it holds a value
  */
-export abstract class Base<T extends Codec> implements Codec {
+export abstract class AbstractBase<T extends Codec> implements Codec {
-  readonly #registry: Registry;
-
   public createdAtHash?: IU8a;
 
-  readonly initialU8aLength?: number;
+  public readonly initialU8aLength?: number;
+
+  public readonly registry: Registry;
 
   readonly #raw: T;
 
   protected constructor (registry: Registry, value: T, initialU8aLength?: number) {
-    this.#registry = registry;
     this.#raw = value;
     this.initialU8aLength = initialU8aLength;
+    this.registry = registry;
   }
 
   /**
@@ -48,10 +48,6 @@ export abstract class Base<T extends Codec> implements Codec {
     return this.#raw.isEmpty;
   }
 
-  public get registry (): Registry {
-    return this.#registry;
-  }
-
   /**
    * @description Compares the value of the input to see if there is a match
    */
@@ -62,7 +58,7 @@ export abstract class Base<T extends Codec> implements Codec {
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  inspect (): Inspect {
+  public inspect (): Inspect {
     return this.#raw.inspect();
   }
 

packages/types-codec/src/abstract/BigInt.ts

@@ -0,0 +1,16 @@
+// Copyright 2017-2022 @polkadot/types-codec authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { BigInt } from '@polkadot/x-bigint';
+
+// @ts-expect-error not extensible, we make it extensible here
+export abstract class AbstractBigInt extends BigInt {
+  // @ts-expect-error super() not required, the self magic does that
+  constructor (value: string | number | bigint | boolean) {
+    const self = Object(BigInt(value)) as typeof AbstractBigInt;
+
+    Object.setPrototypeOf(self, AbstractBigInt.prototype);
+
+    return self;
+  }
+}

packages/types-codec/src/abstract/Int.ts

@@ -4,7 +4,7 @@
 import type { HexString } from '@polkadot/util/types';
 import type { AnyNumber, Inspect, INumber, IU8a, Registry, UIntBitLength } from '../types';
 
-import { assert, BN, BN_BILLION, BN_HUNDRED, BN_MILLION, BN_QUINTILL, BN_ZERO, bnToBn, bnToHex, bnToU8a, formatBalance, formatNumber, hexToBn, isBn, isHex, isNumber, isString, isU8a, u8aToBn } from '@polkadot/util';
+import { BN, BN_BILLION, BN_HUNDRED, BN_MILLION, BN_QUINTILL, bnToBn, bnToHex, bnToU8a, formatBalance, formatNumber, hexToBn, isBn, isHex, isNumber, isString, isU8a, u8aToBn, u8aToNumber } from '@polkadot/util';
 
 export const DEFAULT_UINT_BITS = 64;
 
@@ -25,15 +25,25 @@ function toPercentage (value: BN, divisor: BN): string {
 }
 
 /** @internal */
-function decodeAbstractInt (value: Exclude<AnyNumber, Uint8Array>, isNegative: boolean): string {
+function decodeAbstractInt (value: Exclude<AnyNumber, Uint8Array>, isNegative: boolean): string | number {
-  if (isBn(value)) {
+  if (isNumber(value)) {
-    return value.toString();
+    if (!Number.isInteger(value) || value > Number.MAX_SAFE_INTEGER || value < Number.MIN_SAFE_INTEGER) {
-  } else if (isHex(value, -1, true)) {
+      throw new Error('Number needs to be an integer <= Number.MAX_SAFE_INTEGER, i.e. 2 ^ 53 - 1');
-    return hexToBn(value, { isLe: false, isNegative }).toString();
+    }
-  } else if (isNumber(value)) {
+
-    assert(value <= Number.MAX_SAFE_INTEGER && value >= Number.MIN_SAFE_INTEGER && Number.isInteger(value), 'Number needs to be an integer <= Number.MAX_SAFE_INTEGER, i.e. 2 ^ 53 - 1');
+    return value;
   } else if (isString(value)) {
-    assert(!(value.includes('.') || value.includes(',') || value.includes('e')), 'String should not contain decimal points or scientific notation');
+    if (isHex(value, -1, true)) {
+      return hexToBn(value, { isLe: false, isNegative }).toString();
+    }
+
+    if (value.includes('.') || value.includes(',') || value.includes('e')) {
+      throw new Error('String should not contain decimal points or scientific notation');
+    }
+
+    return value;
+  } else if (isBn(value)) {
+    return value.toString();
   }
 
   return bnToBn(value).toString();
@@ -49,33 +59,38 @@ export abstract class AbstractInt extends BN implements INumber {
 
   public createdAtHash?: IU8a;
 
-  readonly encodedLength: number;
+  public readonly encodedLength: number;
+
+  public readonly isUnsigned: boolean;
 
   readonly #bitLength: UIntBitLength;
 
-  readonly #isSigned: boolean;
-
   constructor (registry: Registry, value: AnyNumber = 0, bitLength: UIntBitLength = DEFAULT_UINT_BITS, isSigned = false) {
-    // Construct via a string, which will be passed in the BN constructor.
+    // Construct via a string/number, which will be passed in the BN constructor.
     // It would be ideal to actually return a BN, but there is an issue:
     // https://github.com/indutny/bn.js/issues/206
     super(
       // shortcut isU8a as used in SCALE decoding
       isU8a(value)
-        ? u8aToBn(value.subarray(0, bitLength / 8), { isLe: true, isNegative: isSigned }).toString()
+        ? bitLength <= 48
+          ? u8aToNumber(value.subarray(0, bitLength / 8), { isNegative: isSigned })
+          : u8aToBn(value.subarray(0, bitLength / 8), { isLe: true, isNegative: isSigned }).toString()
         : decodeAbstractInt(value, isSigned)
     );
 
     this.registry = registry;
     this.#bitLength = bitLength;
     this.encodedLength = this.#bitLength / 8;
-    this.#isSigned = isSigned;
+    this.isUnsigned = !isSigned;
 
-    const isPositive = this.gte(BN_ZERO);
+    const isNegative = this.isNeg();
-    const maxBits = bitLength - (isSigned && isPositive ? 1 : 0);
+    const maxBits = bitLength - (isSigned && !isNegative ? 1 : 0);
 
-    assert(isSigned || isPositive, () => `${this.toRawType()}: Negative number passed to unsigned type`);
+    if (isNegative && !isSigned) {
-    assert(super.bitLength() <= maxBits, () => `${this.toRawType()}: Input too large. Found input with ${super.bitLength()} bits, expected ${maxBits}`);
+      throw new Error(`${this.toRawType()}: Negative number passed to unsigned type`);
+    } else if (super.bitLength() > maxBits) {
+      throw new Error(`${this.toRawType()}: Input too large. Found input with ${super.bitLength()} bits, expected ${maxBits}`);
+    }
   }
 
   /**
@@ -92,13 +107,6 @@ export abstract class AbstractInt extends BN implements INumber {
     return this.isZero();
   }
 
-  /**
-   * @description Checks if the value is an unsigned type
-   */
-  public get isUnsigned (): boolean {
-    return !this.#isSigned;
-  }
-
   /**
    * @description Returns the number of bits in the value
    */
@@ -115,7 +123,7 @@ export abstract class AbstractInt extends BN implements INumber {
     // number and BN inputs (no `.eqn` needed) - numbers will be converted
     return super.eq(
       isHex(other)
-        ? hexToBn(other.toString(), { isLe: false, isNegative: this.#isSigned })
+        ? hexToBn(other.toString(), { isLe: false, isNegative: !this.isUnsigned })
         : bnToBn(other as string)
     );
   }
@@ -123,7 +131,7 @@ export abstract class AbstractInt extends BN implements INumber {
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  inspect (): Inspect {
+  public inspect (): Inspect {
     return {
       outer: [this.toU8a()]
     };

packages/types-codec/src/abstract/index.ts

@@ -1,5 +1,6 @@
 // Copyright 2017-2022 @polkadot/types-codec authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-export { AbstractArray } from './AbstractArray';
+export { AbstractArray } from './Array';
-export { AbstractInt } from './AbstractInt';
+export { AbstractBase } from './Base';
+export { AbstractInt } from './Int';

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

@@ -5,6 +5,10 @@ import { TypeRegistry } from '@polkadot/types';
 import { CodecDate, Compact, U32 } from '@polkadot/types-codec';
 import { BN } from '@polkadot/util';
 
+import { perf } from '../test/performance';
+
+const CompactU32 = Compact.with(U32);
+
 describe('Compact', (): void => {
   const registry = new TypeRegistry();
 
@@ -88,4 +92,6 @@ describe('Compact', (): void => {
       });
     });
   });
+
+  perf('Compact', 75_000, [[new Uint8Array([63 << 2])]], (v: Uint8Array) => new CompactU32(registry, v));
 });

packages/types-codec/src/base/Compact.ts

@@ -5,7 +5,7 @@ import type { BN } from '@polkadot/util';
 import type { HexString } from '@polkadot/util/types';
 import type { AnyJson, AnyNumber, CodecClass, ICompact, Inspect, INumber, IU8a, Registry } from '../types';
 
-import { compactFromU8a, compactToU8a, isU8a } from '@polkadot/util';
+import { compactFromU8a, compactFromU8aLim, compactToU8a, isU8a } from '@polkadot/util';
 
 import { typeToConstructor } from '../utils';
 
@@ -18,6 +18,26 @@ function noopSetDefinition <T> (d: CodecClass<T>): CodecClass<T> {
   return d;
 }
 
+function decodeCompact<T extends INumber> (registry: Registry, Type: CodecClass<T>, value: Compact<T> | AnyNumber): [T, number] {
+  if (isU8a(value)) {
+    const [decodedLength, bn] = (value[0] & 0b11) < 0b11
+      ? compactFromU8aLim(value)
+      : compactFromU8a(value);
+
+    return [new Type(registry, bn), decodedLength];
+  } else if (value instanceof Compact) {
+    const raw = value.unwrap();
+
+    return raw instanceof Type
+      ? [raw, 0]
+      : [new Type(registry, raw), 0];
+  } else if (value instanceof Type) {
+    return [value, 0];
+  }
+
+  return [new Type(registry, value), 0];
+}
+
 /**
  * @name Compact
  * @description
@@ -41,7 +61,7 @@ export class Compact<T extends INumber> implements ICompact<T> {
     this.registry = registry;
     this.#Type = definition || setDefinition(typeToConstructor(registry, Type));
 
-    const [raw, decodedLength] = Compact.decodeCompact<T>(registry, this.#Type, value);
+    const [raw, decodedLength] = decodeCompact<T>(registry, this.#Type, value);
 
     this.initialU8aLength = decodedLength;
     this.#raw = raw;
@@ -61,21 +81,6 @@ export class Compact<T extends INumber> implements ICompact<T> {
     };
   }
 
-  /** @internal */
-  public static decodeCompact<T extends INumber> (registry: Registry, Type: CodecClass<T>, value: Compact<T> | AnyNumber): [T, number] {
-    if (isU8a(value)) {
-      const [decodedLength, bn] = compactFromU8a(value);
-
-      return [new Type(registry, bn), decodedLength];
-    } else if (value instanceof Compact) {
-      return [new Type(registry, value.#raw), 0];
-    } else if (value instanceof Type) {
-      return [value, 0];
-    }
-
-    return [new Type(registry, value), 0];
-  }
-
   /**
    * @description The length of the value when encoded as a Uint8Array
    */
@@ -118,7 +123,7 @@ export class Compact<T extends INumber> implements ICompact<T> {
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  inspect (): Inspect {
+  public inspect (): Inspect {
     return {
       outer: [this.toU8a()]
     };

packages/types-codec/src/base/DoNotConstruct.ts

@@ -56,7 +56,7 @@ export class DoNotConstruct implements Codec {
     throw this.#neverError;
   }
 
-  inspect (): Inspect {
+  public inspect (): Inspect {
     throw this.#neverError;
   }
 

packages/types-codec/src/base/Enum.spec.ts

@@ -7,6 +7,10 @@ import { TypeRegistry } from '@polkadot/types';
 import { Enum, Null, Text, U32 } from '@polkadot/types-codec';
 import { u8aToHex } from '@polkadot/util';
 
+import { perf } from '../test/performance';
+
+const PEnum = Enum.with({ a: U32, b: U32 });
+
 describe('Enum', (): void => {
   const registry = new TypeRegistry();
 
@@ -449,4 +453,6 @@ describe('Enum', (): void => {
       );
     });
   });
+
+  perf('Enum', 20_000, [[new Uint8Array([0, 31, 32, 33, 34])]], (v: Uint8Array) => new PEnum(registry, v));
 });

packages/types-codec/src/base/Enum.ts

@@ -4,7 +4,7 @@
 import type { HexString } from '@polkadot/util/types';
 import type { AnyJson, Codec, CodecClass, IEnum, Inspect, IU8a, Registry } from '../types';
 
-import { assert, isCodec, isHex, isNumber, isObject, isString, isU8a, isUndefined, objectProperties, stringCamelCase, stringify, stringPascalCase, u8aConcatStrict, u8aToHex, u8aToU8a } from '@polkadot/util';
+import { isHex, isNumber, isObject, isString, isU8a, objectProperties, stringCamelCase, stringify, stringPascalCase, u8aConcatStrict, u8aToHex, u8aToU8a } from '@polkadot/util';
 
 import { mapToTypeMap, typesToMap } from '../utils';
 import { Null } from './Null';
@@ -45,7 +45,9 @@ function isRustEnum (def: Record<string, string | CodecClass> | Record<string, n
   const defValues = Object.values(def);
 
   if (defValues.some((v) => isNumber(v))) {
-    assert(defValues.every((v) => isNumber(v) && v >= 0 && v <= 255), 'Invalid number-indexed enum definition');
+    if (!defValues.every((v) => isNumber(v) && v >= 0 && v <= 255)) {
+      throw new Error('Invalid number-indexed enum definition');
+    }
 
     return false;
   }
@@ -94,16 +96,37 @@ function extractDef (registry: Registry, _def: Record<string, string | CodecClas
   };
 }
 
-function createFromValue (registry: Registry, def: TypesDef, index = 0, value?: unknown): Decoded {
+function getEntryType (def: TypesDef, checkIdx: number): CodecClass {
-  const entry = Object.values(def).find((e) => e.index === index);
+  const values = Object.values(def);
 
-  assert(!isUndefined(entry), () => `Unable to create Enum via index ${index}, in ${Object.keys(def).join(', ')}`);
+  for (let i = 0; i < values.length; i++) {
+    const { Type, index } = values[i];
+
+    if (index === checkIdx) {
+      return Type;
+    }
+  }
+
+  throw new Error(`Unable to create Enum via index ${checkIdx}, in ${Object.keys(def).join(', ')}`);
+}
+
+function createFromU8a (registry: Registry, def: TypesDef, index: number, value: Uint8Array): Decoded {
+  const Type = getEntryType(def, index);
 
   return {
     index,
-    value: isCodec(value) && value instanceof entry.Type
+    value: new Type(registry, value)
+  };
+}
+
+function createFromValue (registry: Registry, def: TypesDef, index = 0, value?: unknown): Decoded {
+  const Type = getEntryType(def, index);
+
+  return {
+    index,
+    value: value instanceof Type
       ? value
-      : new entry.Type(registry, value)
+      : new Type(registry, value)
   };
 }
 
@@ -114,7 +137,9 @@ function decodeFromJSON (registry: Registry, def: TypesDef, key: string, value?:
   const keyLower = key.toLowerCase();
   const index = keys.indexOf(keyLower);
 
-  assert(index !== -1, () => `Cannot map Enum JSON, unable to find '${key}' in ${keys.join(', ')}`);
+  if (index === -1) {
+    throw new Error(`Cannot map Enum JSON, unable to find '${key}' in ${keys.join(', ')}`);
+  }
 
   try {
     return createFromValue(registry, def, Object.values(def)[index].index, value);
@@ -133,7 +158,7 @@ function decodeEnum (registry: Registry, def: TypesDef, value?: unknown, index?:
 
     // nested, we don't want to match isObject below
     if (u8a.length) {
-      return createFromValue(registry, def, u8a[0], u8a.subarray(1));
+      return createFromU8a(registry, def, u8a[0], u8a.subarray(1));
     }
   } else if (value instanceof Enum) {
     return createFromValue(registry, def, value.index, value.value);
@@ -181,7 +206,7 @@ export class Enum implements IEnum {
 
     // shortcut isU8a as used in SCALE decoding
     const decoded = isU8a(value) && value.length && !isNumber(index)
-      ? createFromValue(registry, def, value[0], value.subarray(1))
+      ? createFromU8a(registry, def, value[0], value.subarray(1))
       : decodeEnum(registry, def, value, index);
 
     this.registry = registry;
@@ -189,7 +214,7 @@ export class Enum implements IEnum {
     this.#isBasic = isBasic;
     this.#isIndexed = isIndexed;
     this.#indexes = Object.values(def).map(({ index }) => index);
-    this.#entryIndex = this.#indexes.indexOf(decoded.index) || 0;
+    this.#entryIndex = this.#indexes.indexOf(decoded.index);
     this.#raw = decoded.value;
 
     if (this.#raw.initialU8aLength) {
@@ -205,7 +230,7 @@ export class Enum implements IEnum {
     const isKeys = new Array<string>(keys.length);
 
     for (let i = 0; i < keys.length; i++) {
-      const name = stringPascalCase(keys[i].replace(' ', '_'));
+      const name = stringPascalCase(keys[i]);
 
       asKeys[i] = `as${name}`;
       isKeys[i] = `is${name}`;
@@ -223,7 +248,9 @@ export class Enum implements IEnum {
 
         objectProperties(this, isKeys, (_, i) => this.type === keys[i]);
         objectProperties(this, asKeys, (k, i): Codec => {
-          assert(this[isKeys[i] as keyof this], () => `Cannot convert '${this.type}' via ${k}`);
+          if (!this[isKeys[i] as keyof this]) {
+            throw new Error(`Cannot convert '${this.type}' via ${k}`);
+          }
 
           return this.value;
         });
@@ -329,7 +356,7 @@ export class Enum implements IEnum {
       return this.type === other;
     } else if (isHex(other)) {
       return this.toHex() === other;
-    } else if (isCodec(other) && other instanceof Enum) {
+    } else if (other instanceof Enum) {
       return this.index === other.index && this.value.eq(other.value);
     } else if (isObject(other)) {
       return this.value.eq(other[this.type]);
@@ -342,8 +369,8 @@ export class Enum implements IEnum {
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  inspect (): Inspect {
+  public inspect (): Inspect {
-    if (this.isBasic) {
+    if (this.#isBasic) {
       return { outer: [new Uint8Array([this.index])] };
     }
 

packages/types-codec/src/base/Int.ts

@@ -3,7 +3,7 @@
 
 import type { AnyNumber, CodecClass, Registry, UIntBitLength } from '../types';
 
-import { AbstractInt } from '../abstract/AbstractInt';
+import { AbstractInt } from '../abstract/Int';
 
 /**
  * @name Int

packages/types-codec/src/base/Null.ts

@@ -12,6 +12,10 @@ import { isNull } from '@polkadot/util';
  * Implements a type that does not contain anything (apart from `null`)
  */
 export class Null implements Codec {
+  public readonly encodedLength = 0;
+
+  public readonly isEmpty = true;
+
   public readonly registry: Registry;
 
   public createdAtHash?: IU8a;
@@ -23,13 +27,6 @@ export class Null implements Codec {
     this.registry = registry;
   }
 
-  /**
-   * @description The length of the value when encoded as a Uint8Array
-   */
-  public get encodedLength (): number {
-    return 0;
-  }
-
   /**
    * @description returns a hash of the contents
    */
@@ -37,13 +34,6 @@ export class Null implements Codec {
     throw new Error('.hash is not implemented on Null');
   }
 
-  /**
-   * @description Checks if the value is an empty value (always true)
-   */
-  public get isEmpty (): boolean {
-    return true;
-  }
-
   /**
    * @description Compares the value of the input to see if there is a match
    */
@@ -54,7 +44,7 @@ export class Null implements Codec {
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  inspect (): Inspect {
+  public inspect (): Inspect {
     return {};
   }
 

packages/types-codec/src/base/Option.ts

@@ -4,7 +4,7 @@
 import type { HexString } from '@polkadot/util/types';
 import type { AnyJson, Codec, CodecClass, Inspect, IOption, IU8a, Registry } from '../types';
 
-import { assert, isCodec, isNull, isU8a, isUndefined, u8aToHex } from '@polkadot/util';
+import { isCodec, isNull, isU8a, isUndefined, u8aToHex } from '@polkadot/util';
 
 import { typeToConstructor } from '../utils';
 import { Null } from './Null';
@@ -70,9 +70,9 @@ export class Option<T extends Codec> implements IOption<T> {
 
   public createdAtHash?: IU8a;
 
-  readonly #Type: CodecClass<T>;
+  public initialU8aLength?: number;
 
-  readonly #initialU8aLength?: number;
+  readonly #Type: CodecClass<T>;
 
   readonly #raw: T;
 
@@ -89,7 +89,7 @@ export class Option<T extends Codec> implements IOption<T> {
     this.#raw = decoded as T;
 
     if (decoded && decoded.initialU8aLength) {
-      this.#initialU8aLength = 1 + decoded.initialU8aLength;
+      this.initialU8aLength = 1 + decoded.initialU8aLength;
     }
   }
 
@@ -117,13 +117,6 @@ export class Option<T extends Codec> implements IOption<T> {
     return 1 + this.#raw.encodedLength;
   }
 
-  /**
-   * @description The length of the initial encoded value (Only available when constructed from a Uint8Array)
-   */
-  public get initialU8aLength (): number | undefined {
-    return this.#initialU8aLength;
-  }
-
   /**
    * @description returns a hash of the contents
    */
@@ -173,7 +166,7 @@ export class Option<T extends Codec> implements IOption<T> {
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  inspect (): Inspect {
+  public inspect (): Inspect {
     if (this.isNone) {
       return { outer: [new Uint8Array([0])] };
     }
@@ -254,7 +247,9 @@ export class Option<T extends Codec> implements IOption<T> {
    * @description Returns the value that the Option represents (if available), throws if null
    */
   public unwrap (): T {
-    assert(this.isSome, 'Option: unwrapping a None value');
+    if (this.isNone) {
+      throw new Error('Option: unwrapping a None value');
+    }
 
     return this.#raw;
   }

packages/types-codec/src/base/Result.ts

@@ -3,8 +3,6 @@
 
 import type { Codec, CodecClass, IResult, Registry } from '../types';
 
-import { assert } from '@polkadot/util';
-
 import { Enum } from './Enum';
 
 /**
@@ -31,7 +29,9 @@ export class Result<O extends Codec, E extends Codec> extends Enum implements IR
    * @description Returns the wrapper Err value (if isErr)
    */
   public get asErr (): E {
-    assert(this.isErr, 'Cannot extract Err value from Ok result, check isErr first');
+    if (!this.isErr) {
+      throw new Error('Cannot extract Err value from Ok result, check isErr first');
+    }
 
     return this.value as E;
   }
@@ -47,7 +47,9 @@ export class Result<O extends Codec, E extends Codec> extends Enum implements IR
    * @description Returns the wrapper Ok value (if isOk)
    */
   public get asOk (): O {
-    assert(this.isOk, 'Cannot extract Ok value from Err result, check isOk first');
+    if (!this.isOk) {
+      throw new Error('Cannot extract Ok value from Err result, check isOk first');
+    }
 
     return this.value as O;
   }

packages/types-codec/src/base/Tuple.ts

@@ -5,7 +5,7 @@ import type { AnyTupleValue, Codec, CodecClass, Inspect, ITuple, Registry } from
 
 import { isFunction, isHex, isString, isU8a, stringify, u8aConcatStrict, u8aToU8a } from '@polkadot/util';
 
-import { AbstractArray } from '../abstract/AbstractArray';
+import { AbstractArray } from '../abstract/Array';
 import { decodeU8a, mapToTypeMap, typeToConstructor } from '../utils';
 
 type TupleType = (CodecClass | string);
@@ -26,7 +26,7 @@ function noopSetDefinition (d: Definition): Definition {
 }
 
 /** @internal */
-function decodeTuple (registry: Registry, result: Codec[], Classes: Definition, value?: Exclude<AnyTupleValue, Uint8Array>): [Codec[], number] {
+function decodeTuple (registry: Registry, result: Codec[], value: Exclude<AnyTupleValue, Uint8Array> | undefined, Classes: Definition): [Codec[], number] {
   if (isU8a(value) || isHex(value)) {
     return decodeU8a(registry, result, u8aToU8a(value), Classes);
   }
@@ -70,11 +70,11 @@ export class Tuple extends AbstractArray<Codec> implements ITuple<Codec[]> {
 
     super(registry, Classes[0].length);
 
-    const [, decodedLength] = isU8a(value)
+    this.initialU8aLength = (
-      ? decodeU8a(registry, this, value, Classes, false)
+      isU8a(value)
-      : decodeTuple(registry, this, Classes, value);
+        ? decodeU8a(registry, this, value, Classes)
-
+        : decodeTuple(registry, this, value, Classes)
-    this.initialU8aLength = decodedLength;
+    )[1];
     this.#Types = Classes;
   }
 
@@ -117,7 +117,7 @@ export class Tuple extends AbstractArray<Codec> implements ITuple<Codec[]> {
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  override inspect (): Inspect {
+  public override inspect (): Inspect {
     return {
       inner: this.inspectInner()
     };

packages/types-codec/src/base/UInt.spec.ts

@@ -5,6 +5,8 @@ import { TypeRegistry } from '@polkadot/types';
 import { UInt } from '@polkadot/types-codec';
 import { BN, BN_TWO, isBn } from '@polkadot/util';
 
+import { perf } from '../test/performance';
+
 describe('UInt', (): void => {
   const registry = new TypeRegistry();
 
@@ -180,4 +182,6 @@ describe('UInt', (): void => {
       expect(registry.createType('Balance', '123456789012345').toHuman()).toEqual('123.4567 Unit');
     });
   });
+
+  perf('UInt', 75_000, [[new Uint8Array([31, 32, 33, 34])]], (v: Uint8Array) => new UInt(registry, v));
 });

packages/types-codec/src/base/UInt.ts

@@ -3,7 +3,7 @@
 
 import type { AnyNumber, CodecClass, Registry, UIntBitLength } from '../types';
 
-import { AbstractInt } from '../abstract/AbstractInt';
+import { AbstractInt } from '../abstract/Int';
 
 /**
  * @name UInt

packages/types-codec/src/base/Vec.spec.ts

@@ -5,12 +5,15 @@ import type { PropIndex } from '@polkadot/types/interfaces/democracy';
 import type { Codec, CodecTo, ITuple } from '@polkadot/types-codec/types';
 
 import { createTypeUnsafe, GenericAccountId as AccountId, Metadata, TypeRegistry } from '@polkadot/types';
-import { Text, Vec } from '@polkadot/types-codec';
+import { Text, u32, Vec } from '@polkadot/types-codec';
 import rpcMetadata from '@polkadot/types-support/metadata/static-substrate';
 import { decodeAddress, randomAsU8a } from '@polkadot/util-crypto';
 
+import { perf } from '../test/performance';
+
 const registry = new TypeRegistry();
 const metadata = new Metadata(registry, rpcMetadata);
+const VecU32 = Vec.with(u32);
 
 registry.setMetadata(metadata);
 
@@ -190,4 +193,6 @@ describe('Vec', (): void => {
       });
     });
   });
+
+  perf('Vec<U32>', 40_000, [[new Uint8Array([3 << 2, 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34])]], (v: Uint8Array) => new VecU32(registry, v));
 });

packages/types-codec/src/base/Vec.ts

@@ -4,9 +4,9 @@
 import type { HexString } from '@polkadot/util/types';
 import type { Codec, CodecClass, Registry } from '../types';
 
-import { assert, compactFromU8aLim, isU8a, logger, u8aToU8a } from '@polkadot/util';
+import { compactFromU8aLim, isU8a, logger, u8aToU8a } from '@polkadot/util';
 
-import { AbstractArray } from '../abstract/AbstractArray';
+import { AbstractArray } from '../abstract/Array';
 import { decodeU8aVec, typeToConstructor } from '../utils';
 
 const MAX_LENGTH = 64 * 1024;
@@ -30,7 +30,9 @@ function decodeVecLength (value: Uint8Array | HexString | unknown[]): [Uint8Arra
   const u8a = u8aToU8a(value);
   const [startAt, length] = compactFromU8aLim(u8a);
 
-  assert(length <= MAX_LENGTH, () => `Vec length ${length.toString()} exceeds ${MAX_LENGTH}`);
+  if (length > MAX_LENGTH) {
+    throw new Error(`Vec length ${length.toString()} exceeds ${MAX_LENGTH}`);
+  }
 
   return [u8a, length, startAt];
 }
@@ -78,11 +80,11 @@ export class Vec<T extends Codec> extends AbstractArray<T> {
 
     this.#Type = definition || setDefinition(typeToConstructor<T>(registry, Type));
 
-    const [decodedLength] = isU8a(decodeFrom)
+    this.initialU8aLength = (
-      ? decodeU8aVec(registry, this, decodeFrom, startAt, this.#Type)
+      isU8a(decodeFrom)
-      : decodeVec(registry, this, decodeFrom, startAt, this.#Type);
+        ? decodeU8aVec(registry, this, decodeFrom, startAt, this.#Type)
-
+        : decodeVec(registry, this, decodeFrom, startAt, this.#Type)
-    this.initialU8aLength = decodedLength;
+    )[0];
   }
 
   public static with<O extends Codec> (Type: CodecClass<O> | string): CodecClass<Vec<O>> {

packages/types-codec/src/base/VecAny.ts

@@ -3,7 +3,7 @@
 
 import type { Codec } from '../types';
 
-import { AbstractArray } from '../abstract/AbstractArray';
+import { AbstractArray } from '../abstract/Array';
 
 /**
  * @name VecAny

packages/types-codec/src/base/VecFixed.ts

@@ -6,7 +6,7 @@ import type { Codec, CodecClass, Inspect, Registry } from '../types';
 
 import { isU8a, u8aConcatStrict } from '@polkadot/util';
 
-import { AbstractArray } from '../abstract/AbstractArray';
+import { AbstractArray } from '../abstract/Array';
 import { decodeU8aVec, typeToConstructor } from '../utils';
 import { decodeVec } from './Vec';
 
@@ -34,11 +34,11 @@ export class VecFixed<T extends Codec> extends AbstractArray<T> {
 
     this.#Type = definition || setDefinition(typeToConstructor<T>(registry, Type));
 
-    const [, decodedLengthNoOffset] = isU8a(value)
+    this.initialU8aLength = (
-      ? decodeU8aVec(registry, this, value, 0, this.#Type)
+      isU8a(value)
-      : decodeVec(registry, this, value, 0, this.#Type);
+        ? decodeU8aVec(registry, this, value, 0, this.#Type)
-
+        : decodeVec(registry, this, value, 0, this.#Type)
-    this.initialU8aLength = decodedLengthNoOffset;
+    )[1];
   }
 
   public static with<O extends Codec> (Type: CodecClass<O> | string, length: number): CodecClass<VecFixed<O>> {
@@ -78,7 +78,7 @@ export class VecFixed<T extends Codec> extends AbstractArray<T> {
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  override inspect (): Inspect {
+  public override inspect (): Inspect {
     return {
       inner: this.inspectInner()
     };

packages/types-codec/src/base/index.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2022 @polkadot/types-codec authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-export { Base } from './Base';
 export { Compact } from './Compact';
 export { DoNotConstruct } from './DoNotConstruct';
 export { Enum } from './Enum';

packages/types-codec/src/extended/BTreeSet.ts

@@ -140,7 +140,7 @@ export class BTreeSet<V extends Codec = Codec> extends Set<V> implements ISet<V>
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  inspect (): Inspect {
+  public inspect (): Inspect {
     const inner = new Array<Inspect>();
 
     for (const v of this.values()) {

packages/types-codec/src/extended/BitVec.ts

@@ -3,7 +3,7 @@
 
 import type { AnyU8a, Inspect, Registry } from '../types';
 
-import { assert, compactFromU8aLim, compactToU8a, isString, u8aConcatStrict, u8aToU8a } from '@polkadot/util';
+import { compactFromU8aLim, compactToU8a, isString, u8aConcatStrict, u8aToU8a } from '@polkadot/util';
 
 import { Raw } from '../native/Raw';
 
@@ -17,7 +17,9 @@ function decodeBitVecU8a (value?: Uint8Array): [number, Uint8Array] {
   const [offset, length] = compactFromU8aLim(value);
   const total = offset + Math.ceil(length / 8);
 
-  assert(total <= value.length, () => `BitVec: required length less than remainder, expected at least ${total}, found ${value.length}`);
+  if (total > value.length) {
+    throw new Error(`BitVec: required length less than remainder, expected at least ${total}, found ${value.length}`);
+  }
 
   return [length, value.subarray(offset, total)];
 }
@@ -65,7 +67,7 @@ export class BitVec extends Raw {
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  override inspect (): Inspect {
+  public override inspect (): Inspect {
     return {
       outer: [compactToU8a(this.#decodedLength), super.toU8a()]
     };

packages/types-codec/src/extended/Bytes.ts

@@ -3,7 +3,7 @@
 
 import type { AnyU8a, Inspect, Registry } from '../types';
 
-import { assert, compactAddLength, compactFromU8aLim, compactToU8a, isCodec, isString, isU8a, u8aToU8a } from '@polkadot/util';
+import { compactAddLength, compactFromU8aLim, compactToU8a, isString, isU8a, u8aToU8a } from '@polkadot/util';
 
 import { Raw } from '../native/Raw';
 
@@ -20,8 +20,11 @@ function decodeBytesU8a (value: Uint8Array): [Uint8Array, number] {
   const [offset, length] = compactFromU8aLim(value);
   const total = offset + length;
 
-  assert(length <= MAX_LENGTH, () => `Bytes length ${length.toString()} exceeds ${MAX_LENGTH}`);
+  if (length > MAX_LENGTH) {
-  assert(total <= value.length, () => `Bytes: required length less than remainder, expected at least ${total}, found ${value.length}`);
+    throw new Error(`Bytes length ${length.toString()} exceeds ${MAX_LENGTH}`);
+  } else if (total > value.length) {
+    throw new Error(`Bytes: required length less than remainder, expected at least ${total}, found ${value.length}`);
+  }
 
   return [value.subarray(offset, total), total];
 }
@@ -35,7 +38,7 @@ function decodeBytesU8a (value: Uint8Array): [Uint8Array, number] {
  */
 export class Bytes extends Raw {
   constructor (registry: Registry, value?: AnyU8a) {
-    const [u8a, decodedLength] = isU8a(value) && !(isCodec(value) && value instanceof Raw)
+    const [u8a, decodedLength] = isU8a(value) && !(value instanceof Raw)
       ? decodeBytesU8a(value)
       : Array.isArray(value) || isString(value)
         ? [u8aToU8a(value), 0]
@@ -54,7 +57,7 @@ export class Bytes extends Raw {
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  override inspect (isBare?: boolean): Inspect {
+  public override inspect (isBare?: boolean): Inspect {
     const clength = compactToU8a(this.length);
 
     return {

packages/types-codec/src/extended/Map.ts

@@ -6,7 +6,7 @@ import type { AnyJson, Codec, CodecClass, IMap, Inspect, IU8a, Registry } from '
 
 import { compactFromU8aLim, compactToU8a, isHex, isObject, isU8a, logger, stringify, u8aConcatStrict, u8aToHex, u8aToU8a } from '@polkadot/util';
 
-import { AbstractArray } from '../abstract/AbstractArray';
+import { AbstractArray } from '../abstract/Array';
 import { Enum } from '../base/Enum';
 import { Struct } from '../native/Struct';
 import { compareMap, decodeU8a, sortMap, typeToConstructor } from '../utils';
@@ -154,7 +154,7 @@ export class CodecMap<K extends Codec = Codec, V extends Codec = Codec> extends
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  inspect (): Inspect {
+  public inspect (): Inspect {
     const inner = new Array<Inspect>();
 
     for (const [k, v] of this.entries()) {

packages/types-codec/src/extended/OptionBool.ts

@@ -32,6 +32,8 @@ export class OptionBool extends Option<Bool> {
         ? decodeU8a(registry, u8aToU8a(value))
         : value
     );
+
+    this.initialU8aLength = 1;
   }
 
   /**
@@ -41,13 +43,6 @@ export class OptionBool extends Option<Bool> {
     return 1;
   }
 
-  /**
-   * @description The length of the initial encoded value (Only available when constructed from a Uint8Array)
-   */
-  public override get initialU8aLength (): number {
-    return 1;
-  }
-
   /**
    * @description Checks if the value is an empty value (always false)
    */
@@ -69,7 +64,7 @@ export class OptionBool extends Option<Bool> {
   /**
    * @description Returns a breakdown of the hex encoding for this Codec
    */
-  override inspect (): Inspect {
+  public override inspect (): Inspect {
     return { outer: [this.toU8a()] };
   }
 

packages/types-codec/src/extended/U8aFixed.ts

@@ -3,7 +3,7 @@
 
 import type { AnyU8a, CodecClass, Registry, U8aBitLength } from '../types';
 
-import { assert, isU8a, u8aToU8a } from '@polkadot/util';
+import { isU8a, u8aToU8a } from '@polkadot/util';
 
 import { Raw } from '../native/Raw';
 
@@ -16,7 +16,9 @@ function decodeU8aFixed (value: AnyU8a, bitLength: U8aBitLength): [AnyU8a, numbe
     return [new Uint8Array(byteLength), 0];
   }
 
-  assert(isU8a(value) ? u8a.length >= byteLength : u8a.length === byteLength, () => `Expected input with ${byteLength} bytes (${bitLength} bits), found ${u8a.length} bytes`);
+  if (isU8a(value) ? u8a.length < byteLength : u8a.length !== byteLength) {
+    throw new Error(`Expected input with ${byteLength} bytes (${bitLength} bits), found ${u8a.length} bytes`);
+  }
 
   return [u8a.subarray(0, byteLength), byteLength];
 }