[CI Skip] release/stable 12.4.2

skip-checks: true

.prettierrc.cjs

@@ -1,4 +1,4 @@
-// Copyright 2017-2023 @polkadot/dev authors & contributors
+// Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 module.exports = require('@polkadot/dev/config/prettier.cjs');

CHANGELOG.md

@@ -1,5 +1,42 @@
 # CHANGELOG
 
+## 12.4.2 Aug 23, 2023
+
+Changes:
+
+- Fix `u8aTo{BigInt, Bn, Number}` for non-negative `i{8, 16, 32...}` inputs
+- Extend `u8aToBuffer` with `hasBuffer` check
+- Adjust util tests (extract input/output arrays)
+
+
+## 12.4.1 Aug 17, 2023
+
+Changes:
+
+- Add support for Ledger `signRaw`, as exposed by lower-level
+- Update code to use `?.` shortcuts where appropriate
+- Adjust `u8aToBuffer` & `isBuffer` typings to not require `Buffer`
+- Use `stringify/import.meta.url` helpers in specs
+- Upgrade dependencies to latest stable versions
+
+
+## 12.3.2 Jun 12, 2023
+
+Changes:
+
+- Adjust `SubstrateNetwork` typing with `HexString` genesisHash
+- Re-export `Constructor<T>` type (deprecated, replaced with `Class<T>`)
+
+
+## 12.3.1 Jun 11, 2023
+
+Changes:
+
+- Only allow padding characters in base64 strings
+- Expand typings for keyring meta with known keys
+- Adjust object index access for stricter tsconfig settings
+
+
 ## 12.2.2 Jun 4, 2023
 
 Changes:

CONTRIBUTORS

@@ -1,5 +1,5 @@
-    1622	Jaco                          	12.2.2 (#1839)
-      12	Carlo Sala                    	feat(networks): support ledger for pendulum (#1739)
+    1648	Jaco                          	12.4.2 (#1872)
+      13	Carlo Sala                    	feat(networks): add zeitgeist Ledger support (#1840)
        9	Antoine Estienne              	Add eth uri keyring test (#1291)
        6	Amaury Martiny                	Add tests from Rust (#283)
        5	Jakub Pánik                   	Add HydraDX parachain to genesis (#1583)

eslint.config.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2023 @polkadot/dev authors & contributors
+// Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import baseConfig from '@polkadot/dev/config/eslint';

package.json

@@ -14,10 +14,10 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "12.2.2",
+  "version": "12.4.2",
   "versions": {
-    "git": "12.2.2",
-    "npm": "12.2.2"
+    "git": "12.4.2",
+    "npm": "12.4.2"
   },
   "workspaces": [
     "packages/*"
@@ -37,10 +37,10 @@
     "test:one": "polkadot-dev-run-test --env browser"
   },
   "devDependencies": {
-    "@polkadot/dev": "^0.75.16",
-    "@types/node": "^20.2.5"
+    "@polkadot/dev": "^0.76.18",
+    "@types/node": "^20.5.3"
   },
   "resolutions": {
-    "typescript": "^5.1.3"
+    "typescript": "^5.1.6"
   }
 }

packages/hw-ledger-transports/package.json

@@ -14,18 +14,18 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "12.2.2",
+  "version": "12.4.2",
   "browser": "browser.js",
   "main": "node.js",
   "react-native": "react-native.js",
   "dependencies": {
-    "@ledgerhq/hw-transport": "^6.28.4",
-    "@ledgerhq/hw-transport-webhid": "^6.27.15",
-    "@ledgerhq/hw-transport-webusb": "^6.27.15",
-    "@polkadot/util": "12.2.2",
-    "tslib": "^2.5.3"
+    "@ledgerhq/hw-transport": "^6.28.8",
+    "@ledgerhq/hw-transport-webhid": "^6.27.19",
+    "@ledgerhq/hw-transport-webusb": "^6.27.19",
+    "@polkadot/util": "12.4.2",
+    "tslib": "^2.6.2"
   },
   "optionalDependencies": {
-    "@ledgerhq/hw-transport-node-hid-singleton": "^6.28.12"
+    "@ledgerhq/hw-transport-node-hid-singleton": "^6.28.18"
   }
 }

packages/hw-ledger-transports/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/hw-ledger-transports', path: 'auto', type: 'auto', version: '12.2.2' };
+export const packageInfo = { name: '@polkadot/hw-ledger-transports', path: 'auto', type: 'auto', version: '12.4.2' };

packages/hw-ledger/package.json

@@ -17,12 +17,12 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "12.2.2",
+  "version": "12.4.2",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/hw-ledger-transports": "12.2.2",
-    "@polkadot/util": "12.2.2",
-    "@zondax/ledger-substrate": "^0.40.7",
-    "tslib": "^2.5.3"
+    "@polkadot/hw-ledger-transports": "12.4.2",
+    "@polkadot/util": "12.4.2",
+    "@zondax/ledger-substrate": "^0.41.1",
+    "tslib": "^2.6.2"
   }
 }

packages/hw-ledger/src/bundle.ts

@@ -8,7 +8,7 @@ import type { AccountOptions, LedgerAddress, LedgerSignature, LedgerVersion } fr
 import { newSubstrateApp } from '@zondax/ledger-substrate';
 
 import { transports } from '@polkadot/hw-ledger-transports';
-import { hexAddPrefix, u8aToBuffer } from '@polkadot/util';
+import { hexAddPrefix, u8aToBuffer, u8aWrapBytes } from '@polkadot/util';
 
 import { LEDGER_DEFAULT_ACCOUNT, LEDGER_DEFAULT_CHANGE, LEDGER_DEFAULT_INDEX, LEDGER_SUCCESS_CODE } from './constants.js';
 import { ledgerApps } from './defaults.js';
@@ -30,6 +30,17 @@ async function wrapError <T extends WrappedResult> (promise: Promise<T>): Promis
   return result;
 }
 
+/** @internal Wraps a sign/signRaw call and returns the associated signature */
+function sign (method: 'sign' | 'signRaw', message: Uint8Array, accountOffset = 0, addressOffset = 0, { account = LEDGER_DEFAULT_ACCOUNT, addressIndex = LEDGER_DEFAULT_INDEX, change = LEDGER_DEFAULT_CHANGE }: Partial<AccountOptions> = {}): (app: SubstrateApp) => Promise<LedgerSignature> {
+  return async (app: SubstrateApp): Promise<LedgerSignature> => {
+    const { signature } = await wrapError(app[method](account + accountOffset, change, addressIndex + addressOffset, u8aToBuffer(message)));
+
+    return {
+      signature: hexAddPrefix(signature.toString('hex'))
+    };
+  };
+}
+
 /**
  * @name Ledger
  *
@@ -91,15 +102,15 @@ export class Ledger {
   /**
    * Signs a transaction on the Ledger device
    */
-  public async sign (message: Uint8Array, accountOffset = 0, addressOffset = 0, { account = LEDGER_DEFAULT_ACCOUNT, addressIndex = LEDGER_DEFAULT_INDEX, change = LEDGER_DEFAULT_CHANGE }: Partial<AccountOptions> = {}): Promise<LedgerSignature> {
-    return this.withApp(async (app: SubstrateApp): Promise<LedgerSignature> => {
-      const buffer = u8aToBuffer(message);
-      const { signature } = await wrapError(app.sign(account + accountOffset, change, addressIndex + addressOffset, buffer));
+  public async sign (message: Uint8Array, accountOffset?: number, addressOffset?: number, options?: Partial<AccountOptions>): Promise<LedgerSignature> {
+    return this.withApp(sign('sign', message, accountOffset, addressOffset, options));
+  }
 
-      return {
-        signature: hexAddPrefix(signature.toString('hex'))
-      };
-    });
+  /**
+   * Signs a message (non-transactional) on the Ledger device
+   */
+  public async signRaw (message: Uint8Array, accountOffset?: number, addressOffset?: number, options?: Partial<AccountOptions>): Promise<LedgerSignature> {
+    return this.withApp(sign('signRaw', u8aWrapBytes(message), accountOffset, addressOffset, options));
   }
 
   /**

packages/hw-ledger/src/defaults.ts

@@ -38,5 +38,6 @@ export const ledgerApps: Record<string, string> = {
   ternoa: 'Ternoa',
   unique: 'Unique',
   vtb: 'VTB',
-  xxnetwork: 'XXNetwork'
+  xxnetwork: 'XXNetwork',
+  zeitgeist: 'Zeitgeist'
 };

packages/hw-ledger/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/hw-ledger', path: 'auto', type: 'auto', version: '12.2.2' };
+export const packageInfo = { name: '@polkadot/hw-ledger', path: 'auto', type: 'auto', version: '12.4.2' };

packages/keyring/package.json

@@ -18,15 +18,15 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "12.2.2",
+  "version": "12.4.2",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/util": "12.2.2",
-    "@polkadot/util-crypto": "12.2.2",
-    "tslib": "^2.5.3"
+    "@polkadot/util": "12.4.2",
+    "@polkadot/util-crypto": "12.4.2",
+    "tslib": "^2.6.2"
   },
   "peerDependencies": {
-    "@polkadot/util": "12.2.2",
-    "@polkadot/util-crypto": "12.2.2"
+    "@polkadot/util": "12.4.2",
+    "@polkadot/util-crypto": "12.4.2"
   }
 }

packages/keyring/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/keyring', path: 'auto', type: 'auto', version: '12.2.2' };
+export const packageInfo = { name: '@polkadot/keyring', path: 'auto', type: 'auto', version: '12.4.2' };

packages/keyring/src/pair/index.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/keyring authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { EncryptedJsonEncoding, Keypair, KeypairType } from '@polkadot/util-crypto/types';
 import type { KeyringPair, KeyringPair$Json, KeyringPair$Meta, SignOptions } from '../types.js';
 import type { PairInfo } from './types.js';
@@ -165,7 +164,7 @@ export function createPair ({ toSS58, type }: Setup, { publicKey, secretKey }: P
     setMeta: (additional: KeyringPair$Meta): void => {
       meta = objectSpread({}, meta, additional);
     },
-    sign: (message: HexString | string | Uint8Array, options: SignOptions = {}): Uint8Array => {
+    sign: (message: string | Uint8Array, options: SignOptions = {}): Uint8Array => {
       if (isLocked(secretKey)) {
         throw new Error('Cannot sign with a locked key pair');
       }
@@ -192,10 +191,10 @@ export function createPair ({ toSS58, type }: Setup, { publicKey, secretKey }: P
     unlock: (passphrase?: string): void => {
       return decodePkcs8(passphrase);
     },
-    verify: (message: HexString | string | Uint8Array, signature: HexString | string | Uint8Array, signerPublic: HexString | string | Uint8Array): boolean => {
+    verify: (message: string | Uint8Array, signature: string | Uint8Array, signerPublic: string | Uint8Array): boolean => {
       return signatureVerify(message, signature, TYPE_ADDRESS[type](u8aToU8a(signerPublic))).isValid;
     },
-    vrfSign: (message: HexString | string | Uint8Array, context?: HexString | string | Uint8Array, extra?: string | Uint8Array): Uint8Array => {
+    vrfSign: (message: string | Uint8Array, context?: string | Uint8Array, extra?: string | Uint8Array): Uint8Array => {
       if (isLocked(secretKey)) {
         throw new Error('Cannot sign with a locked key pair');
       }
@@ -208,7 +207,7 @@ export function createPair ({ toSS58, type }: Setup, { publicKey, secretKey }: P
 
       return u8aConcat(vrfHash(proof, context, extra), proof);
     },
-    vrfVerify: (message: HexString | string | Uint8Array, vrfResult: Uint8Array, signerPublic: HexString | Uint8Array | string, context?: HexString | string | Uint8Array, extra?: HexString | string | Uint8Array): boolean => {
+    vrfVerify: (message: string | Uint8Array, vrfResult: Uint8Array, signerPublic: Uint8Array | string, context?: string | Uint8Array, extra?: string | Uint8Array): boolean => {
       if (type === 'sr25519') {
         return sr25519VrfVerify(message, vrfResult, publicKey, context, extra);
       }

packages/keyring/src/pairs.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/keyring authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { KeyringPair, KeyringPairs } from './types.js';
 
 import { isHex, isU8a, u8aToHex, u8aToU8a } from '@polkadot/util';
@@ -22,7 +21,7 @@ export class Pairs implements KeyringPairs {
     return Object.values(this.#map);
   }
 
-  public get (address: HexString | string | Uint8Array): KeyringPair {
+  public get (address: string | Uint8Array): KeyringPair {
     const pair = this.#map[decodeAddress(address).toString()];
 
     if (!pair) {
@@ -36,7 +35,7 @@ export class Pairs implements KeyringPairs {
     return pair;
   }
 
-  public remove (address: HexString | string | Uint8Array): void {
+  public remove (address: string | Uint8Array): void {
     delete this.#map[decodeAddress(address).toString()];
   }
 }

packages/keyring/src/testing.ts

@@ -119,7 +119,7 @@ function createMeta (name?: string, seed?: string) {
 
   return {
     isTesting: true,
-    name: name || (seed && seed.replace('//', '_').toLowerCase())
+    name: name || seed?.replace('//', '_').toLowerCase()
   };
 }
 

packages/keyring/src/testingPairs.spec.ts

@@ -42,9 +42,7 @@ describe('testingPairs', (): void => {
     const keyring = new Keyring({ type: 'ethereum' });
     const pair = keyring.createFromUri('0x5fb92d6e98884f76de468fa3f6278f8807c48bebc13595d45af5bdc4da702133');
 
-    expect(
-      pair && pair.address
-    ).toEqual(TEST_ADD);
+    expect(pair?.address).toEqual(TEST_ADD);
   });
 
   describe('checks eth test addresses', (): void => {
@@ -62,6 +60,7 @@ describe('testingPairs', (): void => {
       '0x4c42532034540267bf568198ccec4cb822a025da542861fcb146a5fab6433ff8',
       '0x94c49300a58d576011096bcb006aa06f5a91b34b4383891e8029c21dc39fbb8b'];
 
+    // @ts-expect-error We should not delete from the maps, however this is a test
     delete ring.nobody;
 
     Object

packages/keyring/src/testingPairs.ts

@@ -1,23 +1,56 @@
 // Copyright 2017-2023 @polkadot/keyring authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type { KeypairType } from '@polkadot/util-crypto/types';
 import type { KeyringOptions, KeyringPair } from './types.js';
 
 import { nobody } from './pair/nobody.js';
 import { createTestKeyring } from './testing.js';
 
 export interface TestKeyringMap {
+  nobody: KeyringPair;
+
   [index: string]: KeyringPair;
 }
 
-export function createTestPairs (options?: KeyringOptions, isDerived = true): TestKeyringMap {
+export interface TestKeyringMapSubstrate extends TestKeyringMap {
+  alice: KeyringPair;
+  bob: KeyringPair;
+  charlie: KeyringPair;
+  dave: KeyringPair;
+  eve: KeyringPair;
+  ferdie: KeyringPair;
+}
+
+export interface TestKeyringMapEthereum extends TestKeyringMap {
+  Alith: KeyringPair;
+  Baltathar: KeyringPair;
+  Charleth: KeyringPair;
+  Dorothy: KeyringPair;
+  Ethan: KeyringPair;
+  Faith: KeyringPair;
+}
+
+export type DetectMap<O extends KeyringOptions | undefined> = DetectPairType<O> extends 'ethereum'
+  ? TestKeyringMapEthereum
+  : TestKeyringMapSubstrate;
+
+export type DetectPairType<O extends KeyringOptions | undefined> = O extends KeyringOptions
+  ? O['type'] extends KeypairType
+    ? O['type']
+    : 'sr25519'
+  : 'sr25519';
+
+export function createTestPairs <O extends KeyringOptions, M = DetectMap<O>> (options?: O, isDerived = true): M {
   const keyring = createTestKeyring(options, isDerived);
   const pairs = keyring.getPairs();
   const map: TestKeyringMap = { nobody: nobody() };
 
   for (const p of pairs) {
-    map[p.meta.name as string] = p;
+    if (p.meta.name) {
+      map[p.meta.name] = p;
+    }
   }
 
-  return map;
+  return map as M;
 }

packages/keyring/src/types.ts

@@ -15,11 +15,62 @@ export interface KeyringOptions {
   type?: KeypairType;
 }
 
-export type KeyringPair$Meta = Record<string, unknown>;
+export interface KeyringPair$MetaHardware {
+  accountIndex?: number;
+  accountOffset?: number;
+  addressOffset?: number;
+  hardwareType?: 'ledger';
+}
+
+export interface KeyringPair$MetaFlags {
+  isDefaultAuthSelected?: boolean;
+  isExternal?: boolean;
+  isHardware?: boolean;
+  isHidden?: boolean;
+  isInjected?: boolean;
+  isMultisig?: boolean;
+  isProxied?: boolean;
+  isRecent?: boolean;
+  isTesting?: boolean;
+}
+
+export interface KeyringPair$MetaContract {
+  abi: string;
+  genesisHash?: HexString | null;
+}
+
+export interface KeyringPair$MetaExtension {
+  source?: string;
+}
+
+export interface KeyringPair$MetaMultisig {
+  threshold?: number;
+  who?: string[];
+}
+
+export interface KeyringPair$MetaParent {
+  parentAddress?: string;
+  parentName?: string;
+}
+
+export interface KeyringPair$Meta extends KeyringPair$MetaExtension, KeyringPair$MetaFlags, KeyringPair$MetaHardware, KeyringPair$MetaMultisig, KeyringPair$MetaParent {
+  address?: string;
+  contract?: KeyringPair$MetaContract;
+  genesisHash?: HexString | null;
+  name?: string;
+  suri?: string;
+  tags?: string[];
+  type?: KeypairType;
+  whenCreated?: number;
+  whenEdited?: number;
+  whenUsed?: number;
+
+  [key: string]: unknown;
+}
 
 export interface KeyringPair$Json extends EncryptedJson {
   /** The ss58 encoded address or the hex-encoded version (the latter is for ETH-compat chains) */
-  address: string | HexString;
+  address: string;
   /** The underlying metadata associated with the keypair */
   meta: KeyringPair$Meta;
 }
@@ -44,12 +95,12 @@ export interface KeyringPair {
   encodePkcs8 (passphrase?: string): Uint8Array;
   lock (): void;
   setMeta (meta: KeyringPair$Meta): void;
-  sign (message: HexString | string | Uint8Array, options?: SignOptions): Uint8Array;
+  sign (message: string | Uint8Array, options?: SignOptions): Uint8Array;
   toJson (passphrase?: string): KeyringPair$Json;
   unlock (passphrase?: string): void;
-  verify (message: HexString | string | Uint8Array, signature: Uint8Array, signerPublic: HexString | string | Uint8Array): boolean;
-  vrfSign (message: HexString | string | Uint8Array, context?: HexString | string | Uint8Array, extra?: HexString | string | Uint8Array): Uint8Array;
-  vrfVerify (message: HexString | string | Uint8Array, vrfResult: Uint8Array, signerPublic: HexString | Uint8Array | string, context?: HexString | string | Uint8Array, extra?: HexString | string | Uint8Array): boolean;
+  verify (message: string | Uint8Array, signature: Uint8Array, signerPublic: string | Uint8Array): boolean;
+  vrfSign (message: string | Uint8Array, context?: string | Uint8Array, extra?: string | Uint8Array): Uint8Array;
+  vrfVerify (message: string | Uint8Array, vrfResult: Uint8Array, signerPublic: string | Uint8Array, context?: string | Uint8Array, extra?: string | Uint8Array): boolean;
 }
 
 export interface KeyringPairs {

packages/networks/package.json

@@ -15,14 +15,14 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "12.2.2",
+  "version": "12.4.2",
   "main": "index.js",
   "dependencies": {
-    "@polkadot/util": "12.2.2",
-    "@substrate/ss58-registry": "^1.40.0",
-    "tslib": "^2.5.3"
+    "@polkadot/util": "12.4.2",
+    "@substrate/ss58-registry": "^1.43.0",
+    "tslib": "^2.6.2"
   },
   "devDependencies": {
-    "@polkadot/hw-ledger": "12.2.2"
+    "@polkadot/hw-ledger": "12.4.2"
   }
 }

packages/networks/src/defaults/genesis.ts

@@ -157,5 +157,8 @@ export const knownGenesis: KnownGenesis = {
   ],
   xxnetwork: [
     '0x50dd5d206917bf10502c68fb4d18a59fc8aa31586f4e8856b493e43544aa82aa'
+  ],
+  zeitgeist: [
+    '0x1bf2a2ecb4a868de66ea8610f2ce7c8c43706561b6476031315f6640fe38e060'
   ]
 };

packages/networks/src/defaults/ledger.ts

@@ -42,5 +42,6 @@ export const knownLedger: KnownLedger = {
   ternoa: 0x00003e3,
   unique: 0x00000162,
   vtb: 0x000002b6,
-  xxnetwork: 0x000007a3
+  xxnetwork: 0x000007a3,
+  zeitgeist: 0x00000162
 };

packages/networks/src/index.spec.ts

@@ -115,6 +115,6 @@ describe('selectableNetworks', (): void => {
 
   it('has a sorted list (first external, last external)', (): void => {
     expect(selectableNetworks[3].displayName).toEqual('3DP network');
-    expect(selectableNetworks[selectableNetworks.length - 1].displayName).toEqual('xx network');
+    expect(selectableNetworks[selectableNetworks.length - 1].displayName).toEqual('Zeitgeist');
   });
 });

packages/networks/src/interfaces.ts

@@ -29,8 +29,8 @@ function toExpanded (o: KnownSubstrate): SubstrateNetwork {
   n.isIgnored = n.isTestnet || (
     !(
       o.standardAccount &&
-      o.decimals && o.decimals.length &&
-      o.symbols && o.symbols.length
+      o.decimals?.length &&
+      o.symbols?.length
     ) &&
     o.prefix !== 42
   );

packages/networks/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/networks', path: 'auto', type: 'auto', version: '12.2.2' };
+export const packageInfo = { name: '@polkadot/networks', path: 'auto', type: 'auto', version: '12.4.2' };

packages/networks/src/ss58registry.spec.ts

@@ -5,24 +5,30 @@
 
 import known from '@substrate/ss58-registry';
 import fs from 'node:fs';
-import path from 'node:path';
 
-const other = JSON.parse(fs.readFileSync(path.join(process.cwd(), 'packages/networks/test/ss58registry.json'), 'utf-8')) as unknown;
+import { stringify } from '@polkadot/util';
 
 describe('@substrate/ss58-registry', (): void => {
   it('has known values', (): void => {
-    const json = JSON.stringify(known, null, 2);
+    const testUrl = new URL('../test/ss58registry.json', import.meta.url);
+    const json = stringify(known, 2);
 
     try {
-      expect(JSON.parse(json)).toEqual(other);
+      expect(
+        JSON.parse(json)
+      ).toEqual(
+        JSON.parse(
+          fs.readFileSync(testUrl, 'utf-8')
+        )
+      );
     } catch (error) {
-      if (process.env.GITHUB_REPOSITORY) {
+      if (process.env['GITHUB_REPOSITORY']) {
         console.error(json);
 
         throw error;
       }
 
-      fs.writeFileSync(path.join(process.cwd(), 'packages/networks/test/ss58registry.json'), json, { flag: 'w' });
+      fs.writeFileSync(testUrl, json, { flag: 'w' });
     }
   });
 });

packages/networks/src/types.ts

@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { RegistryEntry } from '@substrate/ss58-registry';
+import type { HexString } from '@polkadot/util/types';
 
 export type Icon = 'beachball' | 'empty' | 'jdenticon' | 'polkadot' | 'substrate';
 
@@ -9,14 +10,14 @@ export type KnownIcon = Record<string, Icon>;
 
 export type KnownLedger = Record<string, number>;
 
-export type KnownGenesis = Record<string, string[]>;
+export type KnownGenesis = Record<string, HexString[]>;
 
 export type KnownSubstrate = RegistryEntry;
 
 export type KnownTestnet = Record<string, true>;
 
 export interface SubstrateNetwork extends KnownSubstrate {
-  genesisHash: string[];
+  genesisHash: HexString[];
   hasLedgerSupport: boolean;
   icon: Icon;
   isIgnored: boolean;

packages/networks/test/ss58registry.json

@@ -222,15 +222,13 @@
     "network": "darwinia",
     "displayName": "Darwinia Network",
     "symbols": [
-      "RING",
-      "KTON"
+      "RING"
     ],
     "decimals": [
-      9,
-      9
+      18
     ],
-    "standardAccount": "*25519",
-    "website": "https://darwinia.network/"
+    "standardAccount": "secp256k1",
+    "website": "https://darwinia.network"
   },
   {
     "prefix": 19,
@@ -258,6 +256,19 @@
     "standardAccount": "*25519",
     "website": "https://stafi.io"
   },
+  {
+    "prefix": 21,
+    "network": "karmachain",
+    "displayName": "Karmacoin",
+    "symbols": [
+      "KCOIN"
+    ],
+    "decimals": [
+      6
+    ],
+    "standardAccount": "*25519",
+    "website": "https://karmaco.in"
+  },
   {
     "prefix": 22,
     "network": "dock-pos-mainnet",
@@ -713,6 +724,19 @@
     "standardAccount": "*25519",
     "website": "https://hydradx.io"
   },
+  {
+    "prefix": 64,
+    "network": "ewx",
+    "displayName": "Energy Web X",
+    "symbols": [
+      "EWT"
+    ],
+    "decimals": [
+      18
+    ],
+    "standardAccount": "*25519",
+    "website": "https://www.energyweb.org"
+  },
   {
     "prefix": 65,
     "network": "aventus",
@@ -1168,6 +1192,32 @@
     "standardAccount": "*25519",
     "website": "https://sora.org"
   },
+  {
+    "prefix": 440,
+    "network": "allfeat_network",
+    "displayName": "Allfeat Network",
+    "symbols": [
+      "AFT"
+    ],
+    "decimals": [
+      12
+    ],
+    "standardAccount": "*25519",
+    "website": "https://allfeat.network"
+  },
+  {
+    "prefix": 666,
+    "network": "metaquity_network",
+    "displayName": "Metaquity Network",
+    "symbols": [
+      "MQTY"
+    ],
+    "decimals": [
+      18
+    ],
+    "standardAccount": "*25519",
+    "website": "https://metaquity.xyz/"
+  },
   {
     "prefix": 789,
     "network": "geek",
@@ -1402,6 +1452,19 @@
     "standardAccount": "*25519",
     "website": "https://chainflip.io/"
   },
+  {
+    "prefix": 2199,
+    "network": "moonsama",
+    "displayName": "Moonsama",
+    "symbols": [
+      "SAMA"
+    ],
+    "decimals": [
+      18
+    ],
+    "standardAccount": "secp256k1",
+    "website": "https://moonsama.com"
+  },
   {
     "prefix": 2206,
     "network": "ICE",
@@ -1441,6 +1504,19 @@
     "standardAccount": "*25519",
     "website": "https://subspace.network"
   },
+  {
+    "prefix": 3333,
+    "network": "peerplays",
+    "displayName": "Peerplays",
+    "symbols": [
+      "PPY"
+    ],
+    "decimals": [
+      18
+    ],
+    "standardAccount": "secp256k1",
+    "website": "https://www.peerplays.com/"
+  },
   {
     "prefix": 4006,
     "network": "tangle",
@@ -1523,6 +1599,19 @@
     "standardAccount": "*25519",
     "website": "https://gmordie.com"
   },
+  {
+    "prefix": 7306,
+    "network": "krigan",
+    "displayName": "Krigan Network",
+    "symbols": [
+      "KRGN"
+    ],
+    "decimals": [
+      9
+    ],
+    "standardAccount": "*25519",
+    "website": "https://krigan.network"
+  },
   {
     "prefix": 7391,
     "network": "unique_mainnet",
@@ -1536,6 +1625,19 @@
     "standardAccount": "*25519",
     "website": "https://unique.network"
   },
+  {
+    "prefix": 8866,
+    "network": "golden_gate",
+    "displayName": "Golden Gate",
+    "symbols": [
+      "GGX"
+    ],
+    "decimals": [
+      18
+    ],
+    "standardAccount": "*25519",
+    "website": "https://ggxchain.io/"
+  },
   {
     "prefix": 8883,
     "network": "sapphire_mainnet",
@@ -1549,6 +1651,19 @@
     "standardAccount": "*25519",
     "website": "https://unique.network"
   },
+  {
+    "prefix": 8886,
+    "network": "golden_gate_sydney",
+    "displayName": "Golden Gate Sydney",
+    "symbols": [
+      "GGXT"
+    ],
+    "decimals": [
+      18
+    ],
+    "standardAccount": "*25519",
+    "website": "https://ggxchain.io/"
+  },
   {
     "prefix": 9072,
     "network": "hashed",
@@ -1691,5 +1806,18 @@
     ],
     "standardAccount": "*25519",
     "website": "https://bittensor.com"
+  },
+  {
+    "prefix": 14697,
+    "network": "goro",
+    "displayName": "GORO Network",
+    "symbols": [
+      "GORO"
+    ],
+    "decimals": [
+      9
+    ],
+    "standardAccount": "*25519",
+    "website": "https://goro.network"
   }
 ]

packages/util-crypto/package.json

@@ -20,7 +20,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "12.2.2",
+  "version": "12.4.2",
   "browser": {
     "crypto": false,
     "stream": false
@@ -29,16 +29,16 @@
   "dependencies": {
     "@noble/curves": "1.1.0",
     "@noble/hashes": "1.3.1",
-    "@polkadot/networks": "12.2.2",
-    "@polkadot/util": "12.2.2",
-    "@polkadot/wasm-crypto": "^7.2.1",
-    "@polkadot/wasm-util": "^7.2.1",
-    "@polkadot/x-bigint": "12.2.2",
-    "@polkadot/x-randomvalues": "12.2.2",
+    "@polkadot/networks": "12.4.2",
+    "@polkadot/util": "12.4.2",
+    "@polkadot/wasm-crypto": "^7.2.2",
+    "@polkadot/wasm-util": "^7.2.2",
+    "@polkadot/x-bigint": "12.4.2",
+    "@polkadot/x-randomvalues": "12.4.2",
     "@scure/base": "1.1.1",
-    "tslib": "^2.5.3"
+    "tslib": "^2.6.2"
   },
   "peerDependencies": {
-    "@polkadot/util": "12.2.2"
+    "@polkadot/util": "12.4.2"
   }
 }

packages/util-crypto/src/address/addressToEvm.ts

@@ -1,14 +1,12 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { decodeAddress } from './decode.js';
 
 /**
  * @name addressToEvm
  * @summary Converts an SS58 address to its corresponding EVM address.
  */
-export function addressToEvm (address: HexString | string | Uint8Array, ignoreChecksum?: boolean): Uint8Array {
+export function addressToEvm (address: string | Uint8Array, ignoreChecksum?: boolean): Uint8Array {
   return decodeAddress(address, ignoreChecksum).subarray(0, 20);
 }

packages/util-crypto/src/address/check.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Prefix } from './types.js';
 
 import { base58Decode } from '../base58/index.js';
@@ -14,7 +13,7 @@ import { defaults } from './defaults.js';
  * @description
  * From the provided input, validate that the address is a valid input.
  */
-export function checkAddress (address: HexString | string, prefix: Prefix): [boolean, string | null] {
+export function checkAddress (address: string, prefix: Prefix): [boolean, string | null] {
   let decoded;
 
   try {

packages/util-crypto/src/address/decode.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Prefix } from './types.js';
 
 // Original implementation: https://github.com/paritytech/polka-ui/blob/4858c094684769080f5811f32b081dd7780b0880/src/polkadot.js#L6
@@ -11,7 +10,7 @@ import { base58Decode } from '../base58/index.js';
 import { checkAddressChecksum } from './checksum.js';
 import { defaults } from './defaults.js';
 
-export function decodeAddress (encoded?: HexString | string | Uint8Array | null, ignoreChecksum?: boolean, ss58Format: Prefix = -1): Uint8Array {
+export function decodeAddress (encoded?: string | Uint8Array | null, ignoreChecksum?: boolean, ss58Format: Prefix = -1): Uint8Array {
   if (!encoded) {
     throw new Error('Invalid empty address passed');
   }

packages/util-crypto/src/address/derive.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { DeriveJunction } from '../key/DeriveJunction.js';
 import type { Prefix } from './types.js';
 
@@ -20,7 +19,7 @@ function filterHard ({ isHard }: DeriveJunction): boolean {
  * @description
  * Creates a sr25519 derived address based on the input address/publicKey and the uri supplied.
  */
-export function deriveAddress (who: HexString | Uint8Array | string, suri: string, ss58Format?: Prefix): string {
+export function deriveAddress (who: string | Uint8Array, suri: string, ss58Format?: Prefix): string {
   const { path } = keyExtractPath(suri);
 
   if (!path.length || path.every(filterHard)) {

packages/util-crypto/src/address/encode.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Prefix } from './types.js';
 
 // Original implementation: https://github.com/paritytech/polka-ui/blob/4858c094684769080f5811f32b081dd7780b0880/src/polkadot.js#L34
@@ -12,7 +11,7 @@ import { decodeAddress } from './decode.js';
 import { defaults } from './defaults.js';
 import { sshash } from './sshash.js';
 
-export function encodeAddress (key: HexString | Uint8Array | string, ss58Format: Prefix = defaults.prefix): string {
+export function encodeAddress (key: string | Uint8Array, ss58Format: Prefix = defaults.prefix): string {
   // decode it, this means we can re-encode an address
   const u8a = decodeAddress(key);
 

packages/util-crypto/src/address/encodeDerived.ts

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { BN } from '@polkadot/util';
-import type { HexString } from '@polkadot/util/types';
 import type { Prefix } from './types.js';
 
 import { decodeAddress } from './decode.js';
@@ -15,6 +14,6 @@ import { createKeyDerived } from './keyDerived.js';
  * @description
  * Creates a Substrate derived address based on the input address/publicKey and the index supplied.
  */
-export function encodeDerivedAddress (who: HexString | Uint8Array | string, index: bigint | BN | number, ss58Format?: Prefix): string {
+export function encodeDerivedAddress (who: string | Uint8Array, index: bigint | BN | number, ss58Format?: Prefix): string {
   return encodeAddress(createKeyDerived(decodeAddress(who), index), ss58Format);
 }

packages/util-crypto/src/address/encodeMulti.ts

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { BN } from '@polkadot/util';
-import type { HexString } from '@polkadot/util/types';
 import type { Prefix } from './types.js';
 
 import { encodeAddress } from './encode.js';
@@ -14,6 +13,6 @@ import { createKeyMulti } from './keyMulti.js';
  * @description
  * Creates a Substrate multisig address based on the input address and the required threshold.
  */
-export function encodeMultiAddress (who: (HexString | Uint8Array | string)[], threshold: bigint | BN | number, ss58Format?: Prefix): string {
+export function encodeMultiAddress (who: (string | Uint8Array)[], threshold: bigint | BN | number, ss58Format?: Prefix): string {
   return encodeAddress(createKeyMulti(who, threshold), ss58Format);
 }

packages/util-crypto/src/address/eq.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { u8aEq } from '@polkadot/util';
 
 import { decodeAddress } from './decode.js';
@@ -21,6 +19,6 @@ import { decodeAddress } from './decode.js';
  * u8aEq(new Uint8Array([0x68, 0x65]), new Uint8Array([0x68, 0x65])); // true
  * ```
  */
-export function addressEq (a: HexString | string | Uint8Array, b: HexString | string | Uint8Array): boolean {
+export function addressEq (a: string | Uint8Array, b: string | Uint8Array): boolean {
   return u8aEq(decodeAddress(a), decodeAddress(b));
 }

packages/util-crypto/src/address/evmToAddress.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { HashType } from '../secp256k1/types.js';
 import type { Prefix } from './types.js';
 
@@ -14,7 +13,7 @@ import { encodeAddress } from './encode.js';
  * @name evmToAddress
  * @summary Converts an EVM address to its corresponding SS58 address.
  */
-export function evmToAddress (evmAddress: HexString | string | Uint8Array, ss58Format?: Prefix, hashType: HashType = 'blake2'): string {
+export function evmToAddress (evmAddress: string | Uint8Array, ss58Format?: Prefix, hashType: HashType = 'blake2'): string {
   const message = u8aConcat('evm:', evmAddress);
 
   if (message.length !== 24) {

packages/util-crypto/src/address/is.ts

@@ -1,12 +1,11 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Prefix } from './types.js';
 
 import { validateAddress } from './validate.js';
 
-export function isAddress (address?: HexString | string | null, ignoreChecksum?: boolean, ss58Format?: Prefix): address is string {
+export function isAddress (address?: string | null, ignoreChecksum?: boolean, ss58Format?: Prefix): address is string {
   try {
     return validateAddress(address, ignoreChecksum, ss58Format);
   } catch {

packages/util-crypto/src/address/keyDerived.ts

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { BN } from '@polkadot/util';
-import type { HexString } from '@polkadot/util/types';
 
 import { bnToU8a, stringToU8a, u8aConcat } from '@polkadot/util';
 
@@ -12,7 +11,7 @@ import { decodeAddress } from './decode.js';
 
 const PREFIX = stringToU8a('modlpy/utilisuba');
 
-export function createKeyDerived (who: HexString | Uint8Array | string, index: bigint | BN | number): Uint8Array {
+export function createKeyDerived (who: string | Uint8Array, index: bigint | BN | number): Uint8Array {
   return blake2AsU8a(
     u8aConcat(
       PREFIX,

packages/util-crypto/src/address/keyMulti.ts

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { BN } from '@polkadot/util';
-import type { HexString } from '@polkadot/util/types';
 
 import { bnToU8a, compactToU8a, stringToU8a, u8aConcat, u8aSorted } from '@polkadot/util';
 
@@ -12,7 +11,7 @@ import { addressToU8a } from './util.js';
 
 const PREFIX = stringToU8a('modlpy/utilisuba');
 
-export function createKeyMulti (who: (HexString | Uint8Array | string)[], threshold: bigint | BN | number): Uint8Array {
+export function createKeyMulti (who: (string | Uint8Array)[], threshold: bigint | BN | number): Uint8Array {
   return blake2AsU8a(
     u8aConcat(
       PREFIX,

packages/util-crypto/src/address/sort.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Prefix } from './types.js';
 
 import { u8aSorted } from '@polkadot/util';
@@ -9,7 +8,7 @@ import { u8aSorted } from '@polkadot/util';
 import { encodeAddress } from './encode.js';
 import { addressToU8a } from './util.js';
 
-export function sortAddresses (addresses: (HexString | Uint8Array | string)[], ss58Format?: Prefix): string[] {
+export function sortAddresses (addresses: (string | Uint8Array)[], ss58Format?: Prefix): string[] {
   const u8aToAddress = (u8a: Uint8Array) => encodeAddress(u8a, ss58Format);
 
   return u8aSorted(

packages/util-crypto/src/address/validate.ts

@@ -1,11 +1,10 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Prefix } from './types.js';
 
 import { decodeAddress } from './decode.js';
 
-export function validateAddress (encoded?: HexString | string | null, ignoreChecksum?: boolean, ss58Format?: Prefix): encoded is string {
+export function validateAddress (encoded?: string | null, ignoreChecksum?: boolean, ss58Format?: Prefix): encoded is string {
   return !!decodeAddress(encoded, ignoreChecksum, ss58Format);
 }

packages/util-crypto/src/base32/helpers.ts

@@ -19,6 +19,7 @@ interface Config {
   ipfs?: string;
   regex?: RegExp;
   type: string;
+  withPadding?: boolean;
 }
 
 type DecodeFn = (value: string, ipfsCompat?: boolean) => Uint8Array;
@@ -63,21 +64,26 @@ export function createIs (validate: ValidateFn): ValidateFn {
 }
 
 /** @internal */
-export function createValidate ({ chars, ipfs, type }: Config): ValidateFn {
+export function createValidate ({ chars, ipfs, type, withPadding }: Config): ValidateFn {
   return (value?: unknown, ipfsCompat?: boolean): value is string => {
     if (typeof value !== 'string') {
       throw new Error(`Expected ${type} string input`);
-    } else if (ipfs && ipfsCompat && value[0] !== ipfs) {
+    } else if (ipfs && ipfsCompat && !value.startsWith(ipfs)) {
       throw new Error(`Expected ipfs-compatible ${type} to start with '${ipfs}'`);
     }
 
     for (let i = (ipfsCompat ? 1 : 0), count = value.length; i < count; i++) {
-      if (!(chars.includes(value[i]) || (
-        value[i] === '=' && (
-          (i === value.length - 1) ||
-          !chars.includes(value[i + 1])
-        )
-      ))) {
+      if (chars.includes(value[i])) {
+        // all ok, character found
+      } else if (withPadding && value[i] === '=') {
+        if (i === count - 1) {
+          // last character, everything ok
+        } else if (value[i + 1] === '=') {
+          // next one is also padding, sequence ok
+        } else {
+          throw new Error(`Invalid ${type} padding sequence "${value[i]}${value[i + 1]}" at index ${i}`);
+        }
+      } else {
         throw new Error(`Invalid ${type} character "${value[i]}" (0x${value.charCodeAt(i).toString(16)}) at index ${i}`);
       }
     }

packages/util-crypto/src/base58/validate.spec.ts

@@ -0,0 +1,20 @@
+// Copyright 2017-2023 @polkadot/util-crypto authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+/// <reference types="@polkadot/dev-test/globals.d.ts" />
+
+import { base58Validate } from './index.js';
+
+describe('base58Validate', (): void => {
+  it('validates encoded', (): void => {
+    expect(
+      base58Validate('a1UbyspTdnyZXLUQaQbciCxrCWWxz24kgSwGXSQnkbs', false)
+    ).toEqual(true);
+  });
+
+  it('fails on string with extra padding', (): void => {
+    expect(
+      () => base58Validate('a1UbyspTdnyZXLUQaQbciCxrCWWxz24kgSwGXSQnkbs=', false)
+    ).toThrow(/Invalid base58 character "="/);
+  });
+});

packages/util-crypto/src/base64/bs64.ts

@@ -8,7 +8,8 @@ import { createDecode, createEncode, createIs, createValidate } from '../base32/
 const config = {
   chars: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/',
   coder: base64,
-  type: 'base64'
+  type: 'base64',
+  withPadding: true
 };
 
 /**

packages/util-crypto/src/base64/trim.ts

@@ -6,7 +6,7 @@
  * @description Trims padding characters
  */
 export function base64Trim (value: string): string {
-  while (value.length && value[value.length - 1] === '=') {
+  while (value.length && value.endsWith('=')) {
     value = value.slice(0, -1);
   }
 

packages/util-crypto/src/base64/validate.spec.ts

@@ -11,4 +11,22 @@ describe('base64Validate', (): void => {
       () => base64Validate('aGVsbG8gd29ybGQg0J/RgNC40LLQtd^GC0YHRgtCy0YPRjiDQvNC4IOS9oOWlvQ==')
     ).toThrow(/Invalid base64 character "\^" \(0x5e\) at index 30/);
   });
+
+  it('validates with one extra padding character', (): void => {
+    expect(
+      base64Validate('bGlnaHQgd28=')
+    ).toEqual(true);
+  });
+
+  it('validates with two extra padding characters', (): void => {
+    expect(
+      base64Validate('bGlnaHQgdw==')
+    ).toEqual(true);
+  });
+
+  it('validates misplaced padding characters', (): void => {
+    expect(
+      () => base64Validate('bGlnaHQgdw=g=')
+    ).toThrow(/Invalid base64 padding sequence "=g"/);
+  });
 });

packages/util-crypto/src/blake2/asU8a.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { blake2b as blake2bJs } from '@noble/hashes/blake2b';
 
 import { hasBigInt, u8aToU8a } from '@polkadot/util';
@@ -24,7 +22,7 @@ import { createAsHex } from '../helpers.js';
  * blake2AsU8a('abc'); // => [0xba, 0x80, 0xa5, 0x3f, 0x98, 0x1c, 0x4d, 0x0d]
  * ```
  */
-export function blake2AsU8a (data: HexString | Uint8Array | string, bitLength: 64 | 128 | 256 | 384 | 512 = 256, key?: Uint8Array | null, onlyJs?: boolean): Uint8Array {
+export function blake2AsU8a (data: string | Uint8Array, bitLength: 64 | 128 | 256 | 384 | 512 = 256, key?: Uint8Array | null, onlyJs?: boolean): Uint8Array {
   const byteLength = Math.ceil(bitLength / 8);
   const u8a = u8aToU8a(data);
 

packages/util-crypto/src/ed25519/sign.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Keypair } from '../types.js';
 
 import { ed25519 } from '@noble/curves/ed25519';
@@ -23,7 +22,7 @@ import { ed25519Sign as wasmSign, isReady } from '@polkadot/wasm-crypto';
  * ed25519Sign([...], [...]); // => [...]
  * ```
  */
-export function ed25519Sign (message: HexString | Uint8Array | string, { publicKey, secretKey }: Partial<Keypair>, onlyJs?: boolean): Uint8Array {
+export function ed25519Sign (message: string | Uint8Array, { publicKey, secretKey }: Partial<Keypair>, onlyJs?: boolean): Uint8Array {
   if (!secretKey) {
     throw new Error('Expected a valid secretKey');
   } else if (!publicKey) {

packages/util-crypto/src/ed25519/verify.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { ed25519 } from '@noble/curves/ed25519';
 
 import { hasBigInt, u8aToU8a } from '@polkadot/util';
@@ -22,7 +20,7 @@ import { ed25519Verify as wasmVerify, isReady } from '@polkadot/wasm-crypto';
  * ed25519Verify([...], [...], [...]); // => true/false
  * ```
  */
-export function ed25519Verify (message: HexString | Uint8Array | string, signature: HexString | Uint8Array | string, publicKey: HexString | Uint8Array | string, onlyJs?: boolean): boolean {
+export function ed25519Verify (message: string | Uint8Array, signature: string | Uint8Array, publicKey: string | Uint8Array, onlyJs?: boolean): boolean {
   const messageU8a = u8aToU8a(message);
   const publicKeyU8a = u8aToU8a(publicKey);
   const signatureU8a = u8aToU8a(signature);

packages/util-crypto/src/ethereum/encode.ts

@@ -16,7 +16,7 @@ function getH160 (u8a: Uint8Array): Uint8Array {
   return u8a.slice(-20);
 }
 
-export function ethereumEncode (addressOrPublic?: HexString | string | Uint8Array): HexString {
+export function ethereumEncode (addressOrPublic?: string | Uint8Array): HexString {
   if (!addressOrPublic) {
     return '0x';
   }

packages/util-crypto/src/ethereum/isAddress.ts

@@ -1,13 +1,11 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { isHex } from '@polkadot/util';
 
 import { isEthereumChecksum } from './isChecksum.js';
 
-export function isEthereumAddress (address?: HexString | string): boolean {
+export function isEthereumAddress (address?: string): boolean {
   if (!address || address.length !== 42 || !isHex(address)) {
     return false;
   } else if (/^(0x)?[0-9a-f]{40}$/.test(address) || /^(0x)?[0-9A-F]{40}$/.test(address)) {

packages/util-crypto/src/helpers.ts

@@ -21,14 +21,14 @@ export function createAsHex <T extends (...args: never[]) => Uint8Array> (fn: T)
 }
 
 /** @internal */
-export function createBitHasher (bitLength: 256 | 512, fn: (data: HexString | Uint8Array | string, bitLength: 256 | 512, onlyJs?: boolean) => Uint8Array): (data: HexString | Uint8Array | string, onlyJs?: boolean) => Uint8Array {
-  return (data: HexString | Uint8Array | string, onlyJs?: boolean): Uint8Array =>
+export function createBitHasher (bitLength: 256 | 512, fn: (data: string | Uint8Array, bitLength: 256 | 512, onlyJs?: boolean) => Uint8Array): (data: string | Uint8Array, onlyJs?: boolean) => Uint8Array {
+  return (data: string | Uint8Array, onlyJs?: boolean): Uint8Array =>
     fn(data, bitLength, onlyJs);
 }
 
 /** @internal */
-export function createDualHasher (wa: DualHash, js: DualHash): (value: HexString | Uint8Array | string, bitLength?: 256 | 512, onlyJs?: boolean) => Uint8Array {
-  return (value: HexString | Uint8Array | string, bitLength: 256 | 512 = 256, onlyJs?: boolean): Uint8Array => {
+export function createDualHasher (wa: DualHash, js: DualHash): (value: string | Uint8Array, bitLength?: 256 | 512, onlyJs?: boolean) => Uint8Array {
+  return (value: string | Uint8Array, bitLength: 256 | 512 = 256, onlyJs?: boolean): Uint8Array => {
     const u8a = u8aToU8a(value);
 
     return !hasBigInt || (!onlyJs && isReady())

packages/util-crypto/src/json/types.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 export type EncryptedJsonVersion = '0' | '1' | '2' | '3';
 
 export type EncryptedJsonEncoding = 'none' | 'scrypt' | 'xsalsa20-poly1305';
@@ -14,6 +12,6 @@ export interface EncryptedJsonDescriptor {
 }
 
 export interface EncryptedJson {
-  encoded: HexString | string;
+  encoded: string;
   encoding: EncryptedJsonDescriptor;
 }

packages/util-crypto/src/key/DeriveJunction.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { BN, bnToU8a, compactAddLength, hexToU8a, isBigInt, isBn, isHex, isNumber, isString, stringToU8a } from '@polkadot/util';
 
 import { blake2AsU8a } from '../blake2/asU8a.js';
@@ -46,7 +44,7 @@ export class DeriveJunction {
     return !this.#isHard;
   }
 
-  public hard (value: HexString | number | string | bigint | BN | Uint8Array): DeriveJunction {
+  public hard (value: number | string | bigint | BN | Uint8Array): DeriveJunction {
     return this.soft(value).harden();
   }
 
@@ -56,7 +54,7 @@ export class DeriveJunction {
     return this;
   }
 
-  public soft (value: HexString | number | string | bigint | BN | Uint8Array): DeriveJunction {
+  public soft (value: number | string | bigint | BN | Uint8Array): DeriveJunction {
     if (isNumber(value) || isBn(value) || isBigInt(value)) {
       return this.soft(bnToU8a(value, BN_LE_256_OPTS));
     } else if (isHex(value)) {

packages/util-crypto/src/mnemonic/bip39.ts

@@ -81,7 +81,7 @@ export function mnemonicToEntropy (mnemonic: string, wordlist: string[] = DEFAUL
 
   // calculate the checksum and compare
   const matched = entropyBits.match(/(.{1,8})/g);
-  const entropyBytes = matched && matched.map(binaryToByte);
+  const entropyBytes = matched?.map(binaryToByte);
 
   if (!entropyBytes || (entropyBytes.length % 4 !== 0) || (entropyBytes.length < 16) || (entropyBytes.length > 32)) {
     throw new Error(INVALID_ENTROPY);
@@ -103,7 +103,7 @@ export function entropyToMnemonic (entropy: Uint8Array, wordlist: string[] = DEF
   }
 
   const matched = `${bytesToBinary(Array.from(entropy))}${deriveChecksumBits(entropy)}`.match(/(.{1,11})/g);
-  const mapped = matched && matched.map((b) => wordlist[binaryToByte(b)]);
+  const mapped = matched?.map((b) => wordlist[binaryToByte(b)]);
 
   if (!mapped || (mapped.length < 12)) {
     throw new Error('Unable to map entropy to mnemonic');

packages/util-crypto/src/nacl/tweetnacl-secretbox.spec.ts

@@ -136,7 +136,7 @@ describe('tweetnacl/secretbox', (): void => {
   });
 
   describe('tweetnacl/test/04-secretbox.js', (): void => {
-    for (let i = 0; i < TEST_DATA.length; i++) {
+    for (let i = 0, count = TEST_DATA.length; i < count; i++) {
       const [keyBase64, nonceBase64, msgBase64, expBase64] = TEST_DATA[i];
 
       it(`is ok on "${msgBase64}"`, (): void => {

packages/util-crypto/src/nacl/tweetnacl.ts

@@ -958,7 +958,7 @@ function checkLengths (k: Uint8Array, n: Uint8Array): void {
 // }
 
 function checkArrayTypes (...args: unknown[]): void {
-  for (let i = 0; i < args.length; i++) {
+  for (let i = 0, count = args.length; i < count; i++) {
     if (!(args[i] instanceof Uint8Array))
       throw new TypeError('unexpected type, use Uint8Array');
   }

packages/util-crypto/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/util-crypto', path: 'auto', type: 'auto', version: '12.2.2' };
+export const packageInfo = { name: '@polkadot/util-crypto', path: 'auto', type: 'auto', version: '12.4.2' };

packages/util-crypto/src/pbkdf2/encode.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { pbkdf2 as pbkdf2Js } from '@noble/hashes/pbkdf2';
 import { sha512 } from '@noble/hashes/sha512';
 
@@ -17,7 +15,7 @@ interface Result {
   salt: Uint8Array;
 }
 
-export function pbkdf2Encode (passphrase?: HexString | Uint8Array | string, salt: Uint8Array = randomAsU8a(), rounds = 2048, onlyJs?: boolean): Result {
+export function pbkdf2Encode (passphrase?: string | Uint8Array, salt: Uint8Array = randomAsU8a(), rounds = 2048, onlyJs?: boolean): Result {
   const u8aPass = u8aToU8a(passphrase);
   const u8aSalt = u8aToU8a(salt);
 

packages/util-crypto/src/scrypt/encode.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Params } from './types.js';
 
 import { scrypt as scryptJs } from '@noble/hashes/scrypt';
@@ -18,7 +17,7 @@ interface Result {
   salt: Uint8Array;
 }
 
-export function scryptEncode (passphrase?: HexString | Uint8Array | string, salt = randomAsU8a(), params = DEFAULT_PARAMS, onlyJs?: boolean): Result {
+export function scryptEncode (passphrase?: string | Uint8Array, salt = randomAsU8a(), params = DEFAULT_PARAMS, onlyJs?: boolean): Result {
   const u8a = u8aToU8a(passphrase);
 
   return {

packages/util-crypto/src/secp256k1/recover.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { HashType } from './types.js';
 
 import { secp256k1 } from '@noble/curves/secp256k1';
@@ -16,7 +15,7 @@ import { secp256k1Expand } from './expand.js';
  * @name secp256k1Recover
  * @description Recovers a publicKey from the supplied signature
  */
-export function secp256k1Recover (msgHash: HexString | Uint8Array | string, signature: HexString | Uint8Array | string, recovery: number, hashType: HashType = 'blake2', onlyJs?: boolean): Uint8Array {
+export function secp256k1Recover (msgHash: string | Uint8Array, signature: string | Uint8Array, recovery: number, hashType: HashType = 'blake2', onlyJs?: boolean): Uint8Array {
   const sig = u8aToU8a(signature).subarray(0, 64);
   const msg = u8aToU8a(msgHash);
   const publicKey = !hasBigInt || (!onlyJs && isReady())

packages/util-crypto/src/secp256k1/verify.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { HashType } from './types.js';
 
 import { u8aEq, u8aToU8a } from '@polkadot/util';
@@ -13,7 +12,7 @@ import { secp256k1Recover } from './recover.js';
  * @name secp256k1Verify
  * @description Verifies the signature of `message`, using the supplied pair
  */
-export function secp256k1Verify (msgHash: HexString | Uint8Array | string, signature: HexString | Uint8Array | string, address: HexString | Uint8Array | string, hashType: HashType = 'blake2', onlyJs?: boolean): boolean {
+export function secp256k1Verify (msgHash: string | Uint8Array, signature: string | Uint8Array, address: string | Uint8Array, hashType: HashType = 'blake2', onlyJs?: boolean): boolean {
   const sig = u8aToU8a(signature);
 
   if (sig.length !== 65) {

packages/util-crypto/src/signature/verify.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { KeypairType, VerifyResult } from '../types.js';
 
 import { u8aIsWrapped, u8aToU8a, u8aUnwrapBytes, u8aWrapBytes } from '@polkadot/util';
@@ -87,7 +86,7 @@ function getVerifyFn (signature: Uint8Array): VerifyFn {
     : verifyDetect;
 }
 
-export function signatureVerify (message: HexString | Uint8Array | string, signature: HexString | Uint8Array | string, addressOrPublicKey: HexString | Uint8Array | string): VerifyResult {
+export function signatureVerify (message: string | Uint8Array, signature: string | Uint8Array, addressOrPublicKey: string | Uint8Array): VerifyResult {
   const signatureU8a = u8aToU8a(signature);
 
   if (![64, 65, 66].includes(signatureU8a.length)) {

packages/util-crypto/src/sr25519/agreement.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { u8aToU8a } from '@polkadot/util';
 import { sr25519Agree } from '@polkadot/wasm-crypto';
 
@@ -10,7 +8,7 @@ import { sr25519Agree } from '@polkadot/wasm-crypto';
  * @name sr25519Agreement
  * @description Key agreement between other's public key and self secret key
  */
-export function sr25519Agreement (secretKey: HexString | Uint8Array | string, publicKey: HexString | Uint8Array | string): Uint8Array {
+export function sr25519Agreement (secretKey: string | Uint8Array, publicKey: string | Uint8Array): Uint8Array {
   const secretKeyU8a = u8aToU8a(secretKey);
   const publicKeyU8a = u8aToU8a(publicKey);
 

packages/util-crypto/src/sr25519/derivePublic.ts

@@ -1,12 +1,10 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { isU8a, u8aToU8a } from '@polkadot/util';
 import { sr25519DerivePublicSoft } from '@polkadot/wasm-crypto';
 
-export function sr25519DerivePublic (publicKey: HexString | Uint8Array | string, chainCode: Uint8Array): Uint8Array {
+export function sr25519DerivePublic (publicKey: string | Uint8Array, chainCode: Uint8Array): Uint8Array {
   const publicKeyU8a = u8aToU8a(publicKey);
 
   if (!isU8a(chainCode) || chainCode.length !== 32) {

packages/util-crypto/src/sr25519/pair/fromSeed.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Keypair } from '../../types.js';
 
 import { u8aToU8a } from '@polkadot/util';
@@ -13,7 +12,7 @@ import { sr25519PairFromU8a } from './fromU8a.js';
  * @name sr25519PairFromSeed
  * @description Returns a object containing a `publicKey` & `secretKey` generated from the supplied seed.
  */
-export function sr25519PairFromSeed (seed: HexString | Uint8Array | string): Keypair {
+export function sr25519PairFromSeed (seed: string | Uint8Array): Keypair {
   const seedU8a = u8aToU8a(seed);
 
   if (seedU8a.length !== 32) {

packages/util-crypto/src/sr25519/pair/fromU8a.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Keypair } from '../../types.js';
 
 import { u8aToU8a } from '@polkadot/util';
@@ -10,7 +9,7 @@ const SEC_LEN = 64;
 const PUB_LEN = 32;
 const TOT_LEN = SEC_LEN + PUB_LEN;
 
-export function sr25519PairFromU8a (full: HexString | Uint8Array | string): Keypair {
+export function sr25519PairFromU8a (full: string | Uint8Array): Keypair {
   const fullU8a = u8aToU8a(full);
 
   if (fullU8a.length !== TOT_LEN) {

packages/util-crypto/src/sr25519/sign.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Keypair } from '../types.js';
 
 import { u8aToU8a } from '@polkadot/util';
@@ -11,7 +10,7 @@ import { sr25519Sign as wasmSign } from '@polkadot/wasm-crypto';
  * @name sr25519Sign
  * @description Returns message signature of `message`, using the supplied pair
  */
-export function sr25519Sign (message: HexString | Uint8Array | string, { publicKey, secretKey }: Partial<Keypair>): Uint8Array {
+export function sr25519Sign (message: string | Uint8Array, { publicKey, secretKey }: Partial<Keypair>): Uint8Array {
   if (publicKey?.length !== 32) {
     throw new Error('Expected a valid publicKey, 32-bytes');
   } else if (secretKey?.length !== 64) {

packages/util-crypto/src/sr25519/verify.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { u8aToU8a } from '@polkadot/util';
 import { sr25519Verify as wasmVerify } from '@polkadot/wasm-crypto';
 
@@ -10,7 +8,7 @@ import { sr25519Verify as wasmVerify } from '@polkadot/wasm-crypto';
  * @name sr25519Verify
  * @description Verifies the signature of `message`, using the supplied pair
  */
-export function sr25519Verify (message: HexString | Uint8Array | string, signature: HexString | Uint8Array | string, publicKey: HexString | Uint8Array | string): boolean {
+export function sr25519Verify (message: string | Uint8Array, signature: string | Uint8Array, publicKey: string | Uint8Array): boolean {
   const publicKeyU8a = u8aToU8a(publicKey);
   const signatureU8a = u8aToU8a(signature);
 

packages/util-crypto/src/sr25519/vrfSign.ts

@@ -1,7 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
 import type { Keypair } from '../types.js';
 
 import { u8aToU8a } from '@polkadot/util';
@@ -13,7 +12,7 @@ const EMPTY_U8A = new Uint8Array();
  * @name sr25519VrfSign
  * @description Sign with sr25519 vrf signing (deterministic)
  */
-export function sr25519VrfSign (message: HexString | Uint8Array | string, { secretKey }: Partial<Keypair>, context: HexString | string | Uint8Array = EMPTY_U8A, extra: HexString | string | Uint8Array = EMPTY_U8A): Uint8Array {
+export function sr25519VrfSign (message: string | Uint8Array, { secretKey }: Partial<Keypair>, context: string | Uint8Array = EMPTY_U8A, extra: string | Uint8Array = EMPTY_U8A): Uint8Array {
   if (secretKey?.length !== 64) {
     throw new Error('Invalid secretKey, expected 64-bytes');
   }

packages/util-crypto/src/sr25519/vrfVerify.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { u8aToU8a } from '@polkadot/util';
 import { vrfVerify } from '@polkadot/wasm-crypto';
 
@@ -12,7 +10,7 @@ const EMPTY_U8A = new Uint8Array();
  * @name sr25519VrfVerify
  * @description Verify with sr25519 vrf verification
  */
-export function sr25519VrfVerify (message: HexString | Uint8Array | string, signOutput: HexString | string | Uint8Array, publicKey: HexString | Uint8Array | string, context: HexString | string | Uint8Array = EMPTY_U8A, extra: HexString | string | Uint8Array = EMPTY_U8A): boolean {
+export function sr25519VrfVerify (message: string | Uint8Array, signOutput: string | Uint8Array, publicKey: string | Uint8Array, context: string | Uint8Array = EMPTY_U8A, extra: string | Uint8Array = EMPTY_U8A): boolean {
   const publicKeyU8a = u8aToU8a(publicKey);
   const proofU8a = u8aToU8a(signOutput);
 

packages/util-crypto/src/xxhash/asU8a.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '@polkadot/util/types';
-
 import { hasBigInt, u8aToU8a } from '@polkadot/util';
 import { isReady, twox } from '@polkadot/wasm-crypto';
 
@@ -23,7 +21,7 @@ import { xxhash64 } from './xxhash64.js';
  * xxhashAsU8a('abc'); // => 0x44bc2cf5ad770999
  * ```
  */
-export function xxhashAsU8a (data: HexString | Uint8Array | string, bitLength: 64 | 128 | 192 | 256 | 320 | 384 | 448 | 512 = 64, onlyJs?: boolean): Uint8Array {
+export function xxhashAsU8a (data: string | Uint8Array, bitLength: 64 | 128 | 192 | 256 | 320 | 384 | 448 | 512 = 64, onlyJs?: boolean): Uint8Array {
   const rounds = Math.ceil(bitLength / 64);
   const u8a = u8aToU8a(data);
 

packages/util/package.json

@@ -18,7 +18,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "12.2.2",
+  "version": "12.4.2",
   "main": "index.js",
   "exports": {
     "./hex/toU8a": {
@@ -35,15 +35,15 @@
     }
   },
   "dependencies": {
-    "@polkadot/x-bigint": "12.2.2",
-    "@polkadot/x-global": "12.2.2",
-    "@polkadot/x-textdecoder": "12.2.2",
-    "@polkadot/x-textencoder": "12.2.2",
+    "@polkadot/x-bigint": "12.4.2",
+    "@polkadot/x-global": "12.4.2",
+    "@polkadot/x-textdecoder": "12.4.2",
+    "@polkadot/x-textencoder": "12.4.2",
     "@types/bn.js": "^5.1.1",
     "bn.js": "^5.2.1",
-    "tslib": "^2.5.3"
+    "tslib": "^2.6.2"
   },
   "devDependencies": {
-    "@polkadot/x-randomvalues": "12.2.2"
+    "@polkadot/x-randomvalues": "12.4.2"
   }
 }

packages/util/src/array/shuffle.spec.ts

@@ -3,6 +3,7 @@
 
 /// <reference types="@polkadot/dev-test/globals.d.ts" />
 
+import { stringify } from '../stringify.js';
 import { perf } from '../test/index.js';
 import { arrayRange, arrayShuffle } from './index.js';
 
@@ -30,8 +31,8 @@ describe('arrayShuffle', (): void => {
       inp.filter((v) => !out.includes(v))
     ).toEqual([]);
     expect(
-      JSON.stringify(inp)
-    ).not.toEqual(JSON.stringify(out));
+      stringify(inp)
+    ).not.toEqual(stringify(out));
   });
 
   perf('arrayShuffle', 1000, [[ptest]], arrayShuffle);

packages/util/src/bi/sqrt.spec.ts

@@ -7,7 +7,7 @@ import { BN } from '../bn/index.js';
 import { _sqrt2pow53n, nSqrt } from './index.js';
 
 // eslint-disable-next-line jest/no-export
-export const SQRT_TESTS: [string | number | BN | bigint, string | number][] = [
+export const TESTS: [value: string | number | BN | bigint, expected: string | number][] = [
   [0, 0],
   [1, 1],
   [4, 2],
@@ -47,11 +47,13 @@ describe('nSqrt', (): void => {
     ).toEqual(true);
   });
 
-  SQRT_TESTS.forEach(([value, expected], index): void => {
-    it(`calcs for test #${index}`, (): void => {
-      expect(
-        nSqrt(value) === BigInt(expected)
-      ).toEqual(true);
+  describe('conversion tests', (): void => {
+    TESTS.forEach(([value, expected], i): void => {
+      it(`#${i}: calcs ${expected}`, (): void => {
+        expect(
+          nSqrt(value) === BigInt(expected)
+        ).toEqual(true);
+      });
     });
   });
 });

packages/util/src/bi/toBigInt.ts

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { BN } from '../bn/bn.js';
-import type { HexString, ToBigInt, ToBn } from '../types.js';
+import type { ToBigInt, ToBn } from '../types.js';
 
 import { BigInt } from '@polkadot/x-bigint';
 
@@ -16,7 +16,7 @@ import { isToBn } from '../is/toBn.js';
  * @name nToBigInt
  * @summary Creates a bigInt value from a BN, bigint, string (base 10 or hex) or number input.
  */
-export function nToBigInt <ExtToBn extends ToBigInt | ToBn> (value?: HexString | ExtToBn | BN | bigint | string | number | null): bigint {
+export function nToBigInt <ExtToBn extends ToBigInt | ToBn> (value?: ExtToBn | BN | bigint | string | number | null): bigint {
   return typeof value === 'bigint'
     ? value
     : !value

packages/util/src/bi/toU8a.spec.ts

@@ -7,9 +7,64 @@ import { arrayRange } from '../array/index.js';
 import { perf } from '../test/index.js';
 import { nToU8a } from './index.js';
 
+// eslint-disable-next-line jest/no-export
+export const TESTS: [isLe: boolean, isNegative: boolean, numarr: number[], strval: string][] = [
+  // LE, positive numbers
+  [true, false, [0x12], '18'],
+  [true, false, [0x12, 0x34], '13330'],
+  [true, false, [0x12, 0x34, 0x56], '5649426'],
+  [true, false, [0x12, 0x34, 0x56, 0x78], '2018915346'],
+  [true, false, [0x12, 0x34, 0x56, 0x78, 0x9a], '663443878930'],
+  [true, false, [0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc], '207371629900818'],
+  [true, false, [0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78], '159954953172672629770948536149615195154'],
+  // LE, positive numbers (w/ signed flag)
+  [true, true, [12], '12'],
+  [true, true, [210, 4], '1234'],
+  [true, true, [64, 226, 1], '123456'],
+  [true, true, [21, 205, 91, 7], '123456789'],
+  [true, true, [203, 36, 104, 12, 8], '34567890123'],
+  [true, true, [255, 159, 114, 78, 24, 9], '9999999999999'],
+  // LE, negative numbers
+  [true, true, [244], '-12'],
+  [true, true, [46, 251], '-1234'],
+  [true, true, [192, 29, 254], '-123456'],
+  [true, true, [255, 255, 255, 255], '-1'],
+  [true, true, [254, 255, 255, 255], '-2'],
+  [true, true, [235, 50, 164, 248], '-123456789'],
+  [true, true, [0, 0, 0, 128], '-2147483648'],
+  [true, true, [0, 0, 0, 240], '-268435456'],
+  [true, true, [65, 86, 129, 173, 254], '-5678999999'],
+  [true, true, [1, 96, 141, 177, 231, 246], '-9999999999999'],
+  [true, true, [1, 0, 156, 88, 76, 73, 31, 242], '-999999999999999999'],
+  // BE
+  [false, false, [0x12], '18'],
+  [false, false, [0x12, 0x34], '4660'],
+  [false, false, [0x12, 0x34, 0x56], '1193046'],
+  [false, false, [0x12, 0x34, 0x56, 0x78], '305419896'],
+  [false, true, [0xf2, 0x34, 0x56, 0x78], '-231451016'],
+  [false, false, [0x12, 0x34, 0x56, 0x78, 0x9a], '78187493530'],
+  [false, false, [0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc], '20015998343868'],
+  [false, false, [0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78], '24197857161011715162171839636988778104']
+];
+
 const ptest = arrayRange(65536).map((v) => [v]);
 
 describe('nToU8a', (): void => {
+  describe('conversion tests', (): void => {
+    TESTS.forEach(([isLe, isNegative, numarr, strval], i): void => {
+      const bitLength = numarr.length * 8;
+
+      it(`#${i}: converts from ${strval} (bitLength=${bitLength}, isLe=${isLe}, isNegative=${isNegative})`, (): void => {
+        expect(
+          nToU8a(
+            BigInt(strval),
+            { bitLength, isLe, isNegative }
+          )
+        ).toEqual(new Uint8Array(numarr));
+      });
+    });
+  });
+
   it('converts null values to 0x00', (): void => {
     expect(
       nToU8a(null)
@@ -40,23 +95,5 @@ describe('nToU8a', (): void => {
     ).toEqual(new Uint8Array([0x56, 0x34, 0x12, 0x00]));
   });
 
-  it('converts negative numbers', (): void => {
-    expect(
-      nToU8a(-1234n, { isNegative: true })
-    ).toEqual(new Uint8Array([46, 251]));
-  });
-
-  it('converts negative numbers (BE)', (): void => {
-    expect(
-      nToU8a(-1234n, { isLe: false, isNegative: true })
-    ).toEqual(new Uint8Array([251, 46]));
-  });
-
-  it('converts negative numbers (bitLength)', (): void => {
-    expect(
-      nToU8a(-1234n, { bitLength: 32, isNegative: true })
-    ).toEqual(new Uint8Array([46, 251, 255, 255]));
-  });
-
   perf('nToU8a', 250000, ptest, nToU8a);
 });

packages/util/src/bi/toU8a.ts

@@ -14,15 +14,16 @@ const NEG_MASK = BigInt(0xff);
 
 function toU8a (value: bigint, isLe: boolean, isNegative: boolean): Uint8Array {
   const arr: number[] = [];
+  const withSigned = isNegative && (value < _0n);
 
-  if (isNegative) {
+  if (withSigned) {
     value = (value + _1n) * -_1n;
   }
 
   while (value !== _0n) {
     const mod = value % DIV;
     const val = Number(
-      isNegative
+      withSigned
         ? mod ^ NEG_MASK
         : mod
     );

packages/util/src/bn/sqrt.spec.ts

@@ -3,7 +3,7 @@
 
 /// <reference types="@polkadot/dev-test/globals.d.ts" />
 
-import { SQRT_TESTS } from '../bi/sqrt.spec.js';
+import { TESTS } from '../bi/sqrt.spec.js';
 import { BN, BN_SQRT_MAX_INTEGER, bnSqrt } from './index.js';
 
 describe('bnSqrt', (): void => {
@@ -25,11 +25,13 @@ describe('bnSqrt', (): void => {
     ).toEqual(true);
   });
 
-  SQRT_TESTS.forEach(([value, expected], index): void => {
-    it(`calcs for test #${index}`, (): void => {
-      expect(
-        bnSqrt(value).eq(new BN(expected))
-      ).toEqual(true);
+  describe('conversion tests', (): void => {
+    TESTS.forEach(([value, expected], i): void => {
+      it(`#${i}: calcs ${expected}`, (): void => {
+        expect(
+          bnSqrt(value).eq(new BN(expected))
+        ).toEqual(true);
+      });
     });
   });
 });

packages/util/src/bn/toBn.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString, ToBigInt, ToBn } from '../types.js';
+import type { ToBigInt, ToBn } from '../types.js';
 
 import { hexToBn } from '../hex/toBn.js';
 import { isBigInt } from '../is/bigInt.js';
@@ -26,7 +26,7 @@ import { BN } from './bn.js';
  * bnToBn(new BN(0x1234)); // => BN(0x1234)
  * ```
  */
-export function bnToBn <ExtToBn extends ToBigInt | ToBn> (value?: HexString | ExtToBn | BN | bigint | string | number | null): BN {
+export function bnToBn <ExtToBn extends ToBigInt | ToBn> (value?: ExtToBn | BN | bigint | string | number | null): BN {
   return value
     ? BN.isBN(value)
       ? value

packages/util/src/bn/toU8a.spec.ts

@@ -4,6 +4,7 @@
 /// <reference types="@polkadot/dev-test/globals.d.ts" />
 
 import { arrayRange } from '../array/index.js';
+import { TESTS } from '../bi/toU8a.spec.js';
 import { perf } from '../test/index.js';
 import { BN, bnToU8a } from './index.js';
 
@@ -40,65 +41,18 @@ describe('bnToU8a', (): void => {
     ).toEqual(new Uint8Array([0x56, 0x34, 0x12, 0x00]));
   });
 
-  describe('signed', (): void => {
-    it('converts negative numbers (BE)', (): void => {
-      expect(
-        bnToU8a(new BN(-1234), { isLe: false, isNegative: true })
-      ).toEqual(new Uint8Array([251, 46]));
-    });
+  describe('conversion tests', (): void => {
+    TESTS.forEach(([isLe, isNegative, numarr, strval], i): void => {
+      const bitLength = numarr.length * 8;
 
-    it('converts negative numbers (LE, i8)', (): void => {
-      expect(
-        bnToU8a(new BN(-12), { isNegative: true })
-      ).toEqual(new Uint8Array([244]));
-    });
-
-    it('converts negative numbers (LE, i16)', (): void => {
-      expect(
-        bnToU8a(new BN(-1234), { isNegative: true })
-      ).toEqual(new Uint8Array([46, 251]));
-    });
-
-    it('converts negative numbers (LE, i24)', (): void => {
-      expect(
-        bnToU8a(new BN(-123456), { isNegative: true })
-      ).toEqual(new Uint8Array([192, 29, 254]));
-    });
-
-    it('converts negative numbers (LE, i32)', (): void => {
-      expect(
-        bnToU8a(new BN(-123456789), { isNegative: true })
-      ).toEqual(new Uint8Array([235, 50, 164, 248]));
-    });
-
-    it('converts negative numbers (LE, i40)', (): void => {
-      expect(
-        bnToU8a(new BN(-5678999999), { isNegative: true })
-      ).toEqual(new Uint8Array([65, 86, 129, 173, 254]));
-    });
-
-    it('converts negative numbers (LE, i48)', (): void => {
-      expect(
-        bnToU8a(new BN(-9999999999999), { isNegative: true })
-      ).toEqual(new Uint8Array([1, 96, 141, 177, 231, 246]));
-    });
-
-    it('converts negative numbers (LE, i64)', (): void => {
-      expect(
-        bnToU8a(new BN('-999999999999999999'), { isNegative: true })
-      ).toEqual(new Uint8Array([1, 0, 156, 88, 76, 73, 31, 242]));
-    });
-
-    it('converts negative numbers (LE, bitLength)', (): void => {
-      expect(
-        bnToU8a(new BN(-1234), { bitLength: 32, isNegative: true })
-      ).toEqual(new Uint8Array([46, 251, 255, 255]));
-    });
-
-    it('converts negative numbers (LE, bitLength, check)', (): void => {
-      expect(
-        bnToU8a(new BN(-123456), { bitLength: 32, isNegative: true })
-      ).toEqual(new Uint8Array([192, 29, 254, 255]));
+      it(`#${i}: converts from ${strval} (bitLength=${bitLength}, isLe=${isLe}, isNegative=${isNegative})`, (): void => {
+        expect(
+          bnToU8a(
+            new BN(strval),
+            { bitLength, isLe, isNegative }
+          )
+        ).toEqual(new Uint8Array(numarr));
+      });
     });
   });
 

packages/util/src/compact/toU8a.spec.ts

@@ -6,83 +6,36 @@
 import { BN } from '../bn/index.js';
 import { compactToU8a } from './index.js';
 
+const TESTS: [output: string | Uint8Array, input: BN | number][] = [
+  // Rust tests
+  // Copied from https://github.com/paritytech/parity-codec/blob/master/src/codec.rs
+  ['00', new BN('0')],
+  ['fc', new BN('63')],
+  ['01 01', new BN('64')],
+  ['fd ff', new BN('16383')],
+  ['02 00 01 00', new BN('16384')],
+  ['fe ff ff ff', new BN('1073741823')],
+  ['03 00 00 00 40', new BN('1073741824')],
+  ['03 ff ff ff ff', new BN(`${1}${'0'.repeat(32)}`, 2).subn(1)],
+  ['07 00 00 00 00 01', new BN(`${1}${'0'.repeat(32)}`, 2)],
+  ['0b 00 00 00 00 00 01', new BN(`${1}${'0'.repeat(40)}`, 2)],
+  ['0f 00 00 00 00 00 00 01', new BN(`${1}${'0'.repeat(48)}`, 2)],
+  ['0f ff ff ff ff ff ff ff', new BN(`${1}${'0'.repeat(56)}`, 2).subn(1)],
+  ['13 00 00 00 00 00 00 00 01', new BN(`${1}${'0'.repeat(56)}`, 2)],
+  ['13 ff ff ff ff ff ff ff ff', new BN(`${1}${'0'.repeat(64)}`, 2).subn(1)],
+  // own tests
+  [new Uint8Array([18 << 2]), 18],
+  [new Uint8Array([0b11111100]), 63],
+  [new Uint8Array([0xbd, 0x01]), 111],
+  [new Uint8Array([0b11111101, 0b00000111]), 511],
+  [new Uint8Array([253, 127]), 0x1fff],
+  [new Uint8Array([254, 255, 3, 0]), 0xffff],
+  [new Uint8Array([3 + ((4 - 4) << 2), 249, 255, 255, 255]), 0xfffffff9],
+  [new Uint8Array([3 + ((6 - 4) << 2), 0x00, 0x40, 0x7a, 0x10, 0xf3, 0x5a]), new BN('00005af3107a4000', 16)],
+  [new Uint8Array([23, 52, 0x40, 0x7a, 0x10, 0xf3, 0x5a, 0, 0, 18]), new BN('1200005af3107a4034', 16)]
+];
+
 describe('encode', (): void => {
-  it('encodes short u8', (): void => {
-    expect(
-      compactToU8a(18)
-    ).toEqual(
-      new Uint8Array([18 << 2])
-    );
-  });
-
-  it('encodes max u8 values', (): void => {
-    expect(
-      compactToU8a(new BN(63))
-    ).toEqual(
-      new Uint8Array([0b11111100])
-    );
-  });
-
-  it('encodes basic u16 value', (): void => {
-    expect(
-      compactToU8a(511)
-    ).toEqual(
-      new Uint8Array([0b11111101, 0b00000111])
-    );
-  });
-
-  it('encodes basic u16 (not at edge)', (): void => {
-    expect(
-      compactToU8a(111)
-    ).toEqual(
-      new Uint8Array([0xbd, 0x01])
-    );
-  });
-
-  it('encodes basic u32 values (< 2^30)', (): void => {
-    expect(
-      compactToU8a(0x1fff)
-    ).toEqual(
-      new Uint8Array([253, 127])
-    );
-  });
-
-  it('encodes basic u32 values (short)', (): void => {
-    expect(
-      compactToU8a(0xffff)
-    ).toEqual(
-      new Uint8Array([254, 255, 3, 0])
-    );
-  });
-
-  it('encodes basic u32 values (full)', (): void => {
-    expect(
-      compactToU8a(0xfffffff9)
-    ).toEqual(
-      new Uint8Array([3 + ((4 - 4) << 2), 249, 255, 255, 255])
-    );
-  });
-
-  it('encodes a large value (6 bytes)', (): void => {
-    expect(
-      compactToU8a(
-        new BN('00005af3107a4000', 16)
-      )
-    ).toEqual(
-      new Uint8Array([3 + ((6 - 4) << 2), 0x00, 0x40, 0x7a, 0x10, 0xf3, 0x5a])
-    );
-  });
-
-  it('encodes a large value (9 bytes)', (): void => {
-    expect(
-      compactToU8a(
-        new BN('1200005af3107a4034', 16)
-      )
-    ).toEqual(
-      new Uint8Array([23, 52, 0x40, 0x7a, 0x10, 0xf3, 0x5a, 0, 0, 18])
-    );
-  });
-
   it('does not modify the original', (): void => {
     const original = new BN(123456);
 
@@ -90,37 +43,17 @@ describe('encode', (): void => {
     expect(original.toString()).toEqual('123456');
   });
 
-  describe('from Rust', (): void => {
-    // Copied from https://github.com/paritytech/parity-codec/blob/master/src/codec.rs
-    const testCases = [
-      { expected: '00', value: new BN('0') },
-      { expected: 'fc', value: new BN('63') },
-      { expected: '01 01', value: new BN('64') },
-      { expected: 'fd ff', value: new BN('16383') },
-      { expected: '02 00 01 00', value: new BN('16384') },
-      { expected: 'fe ff ff ff', value: new BN('1073741823') },
-      { expected: '03 00 00 00 40', value: new BN('1073741824') },
-      { expected: '03 ff ff ff ff', value: new BN(`${1}${'0'.repeat(32)}`, 2).subn(1) },
-      { expected: '07 00 00 00 00 01', value: new BN(`${1}${'0'.repeat(32)}`, 2) },
-      { expected: '0b 00 00 00 00 00 01', value: new BN(`${1}${'0'.repeat(40)}`, 2) },
-      { expected: '0f 00 00 00 00 00 00 01', value: new BN(`${1}${'0'.repeat(48)}`, 2) },
-      { expected: '0f ff ff ff ff ff ff ff', value: new BN(`${1}${'0'.repeat(56)}`, 2).subn(1) },
-      { expected: '13 00 00 00 00 00 00 00 01', value: new BN(`${1}${'0'.repeat(56)}`, 2) },
-      { expected: '13 ff ff ff ff ff ff ff ff', value: new BN(`${1}${'0'.repeat(64)}`, 2).subn(1) }
-    ];
-
-    function testEncode (value: BN, expected: string): void {
-      it(`encodes ${value.toString()}`, (): void => {
+  describe('conversion tests', (): void => {
+    TESTS.forEach(([output, input], i): void => {
+      it(`#${i}: encodes ${input.toString()}`, (): void => {
         expect(
-          compactToU8a(value)
+          compactToU8a(input)
         ).toEqual(
-          Uint8Array.from(
-            expected.split(' ').map((s): number => parseInt(s, 16))
-          )
+          output instanceof Uint8Array
+            ? output
+            : Uint8Array.from(output.split(' ').map((s) => parseInt(s, 16)))
         );
       });
-    }
-
-    testCases.forEach(({ expected, value }): void => testEncode(value, expected));
+    });
   });
 });

packages/util/src/float/toU8a.spec.ts

@@ -6,8 +6,32 @@
 import { u8aToHex } from '../u8a/index.js';
 import { floatToU8a } from './index.js';
 
+class ExtNumber extends Number {
+  foo = 'bar';
+}
+
+class ExtString extends String {
+  foo = 'bar';
+}
+
 // NOTE Hex value outputs created via online conversion tool:
 // https://www.h-schmidt.net/FloatConverter/IEEE754.html
+// eslint-disable-next-line @typescript-eslint/ban-types
+const TESTS: [isLe: boolean | undefined, bitLength: 32 | 64 | undefined, input: String | string | number | Number, output: string][] = [
+  [undefined, undefined, +0.0, '0x00000000'],
+  [undefined, undefined, -0.0, '0x00000080'],
+  [undefined, undefined, 123.456, '0x79e9f642'],
+  [undefined, undefined, '123.456', '0x79e9f642'],
+  [undefined, undefined, new ExtNumber(123.456), '0x79e9f642'],
+  [undefined, undefined, new ExtString(123.456), '0x79e9f642'],
+  [true, 32, new ExtString(123.456), '0x79e9f642'],
+  [true, undefined, Number.NaN, '0x0000c07f'],
+  [false, undefined, -0.0, '0x80000000'],
+  [undefined, 64, +0.0, '0x0000000000000000'],
+  [true, 64, -0.0, '0x0000000000000080'],
+  [false, 64, -0.0, '0x8000000000000000'],
+  [undefined, 64, Number.NaN, '0x000000000000f87f']
+];
 
 describe('floatToU8a', (): void => {
   it('throws on invalid bitLength', (): void => {
@@ -16,89 +40,13 @@ describe('floatToU8a', (): void => {
     ).toThrow();
   });
 
-  describe('32-bit', (): void => {
-    it('correctly encodes +0.0', (): void => {
-      expect(
-        u8aToHex(floatToU8a(+0.0))
-      ).toEqual('0x00000000');
-    });
-
-    it('correctly encodes -0.0', (): void => {
-      expect(
-        u8aToHex(floatToU8a(-0.0))
-      ).toEqual('0x00000080');
-    });
-
-    it('correctly encodes -0.0 (BE)', (): void => {
-      expect(
-        u8aToHex(floatToU8a(-0.0, { isLe: false }))
-      ).toEqual('0x80000000');
-    });
-
-    it('encodes NaN', (): void => {
-      expect(
-        u8aToHex(floatToU8a(Number.NaN, { isLe: true }))
-      ).toEqual('0x0000c07f');
-    });
-
-    describe('equivalency', (): void => {
-      it('encodes number 123.456', (): void => {
+  describe('conversion tests', (): void => {
+    TESTS.forEach(([isLe, bitLength, input, output], i): void => {
+      it(`#${i}: correctly encodes ${typeof input === 'number' ? input : input.toString()} (typeof=${typeof input})`, (): void => {
         expect(
-          u8aToHex(floatToU8a(123.456))
-        ).toEqual('0x79e9f642');
+          u8aToHex(floatToU8a(input, { bitLength, isLe }))
+        ).toEqual(output);
       });
-
-      it('encodes string 123.456', (): void => {
-        expect(
-          u8aToHex(floatToU8a('123.456'))
-        ).toEqual('0x79e9f642');
-      });
-
-      it('encodes Number 123.456', (): void => {
-        class Test extends Number {
-          foo = 'bar';
-        }
-
-        expect(
-          u8aToHex(floatToU8a(new Test(123.456)))
-        ).toEqual('0x79e9f642');
-      });
-
-      it('encodes String 123.456', (): void => {
-        class Test extends String {
-          foo = 'bar';
-        }
-
-        expect(
-          u8aToHex(floatToU8a(new Test('123.456')))
-        ).toEqual('0x79e9f642');
-      });
-    });
-  });
-
-  describe('64-bit', (): void => {
-    it('correctly encodes +0.0', (): void => {
-      expect(
-        u8aToHex(floatToU8a(+0.0, { bitLength: 64 }))
-      ).toEqual('0x0000000000000000');
-    });
-
-    it('correctly encodes -0.0', (): void => {
-      expect(
-        u8aToHex(floatToU8a(-0.0, { bitLength: 64, isLe: true }))
-      ).toEqual('0x0000000000000080');
-    });
-
-    it('correctly encodes -0.0 (BE)', (): void => {
-      expect(
-        u8aToHex(floatToU8a(-0.0, { bitLength: 64, isLe: false }))
-      ).toEqual('0x8000000000000000');
-    });
-
-    it('encodes NaN', (): void => {
-      expect(
-        u8aToHex(floatToU8a(Number.NaN, { bitLength: 64 }))
-      ).toEqual('0x000000000000f87f');
     });
   });
 });

packages/util/src/format/formatElapsed.ts

@@ -24,7 +24,7 @@ function formatValue (elapsed: number): string {
  * @description Formats an elapsed value into s, m, h or day segments
  */
 export function formatElapsed <ExtToBn extends ToBn> (now?: Date | null, value?: bigint | BN | ExtToBn | Date | number | null): string {
-  const tsNow = (now && now.getTime()) || 0;
+  const tsNow = now?.getTime() || 0;
   const tsValue = value instanceof Date
     ? value.getTime()
     : bnToBn(value).toNumber();

packages/util/src/has.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { BufferObjConstructor } from './types.js';
+import type { BufferClass } from './types.js';
 
 import { BigInt } from '@polkadot/x-bigint';
 import { xglobal } from '@polkadot/x-global';
@@ -32,7 +32,7 @@ export const hasWasm = typeof WebAssembly !== 'undefined';
 // that some bundlers such as parcel would add (this is a check, not a use)
 
 /** true if the environment has support for Buffer (typically Node.js) */
-export const hasBuffer = typeof xglobal.Buffer === 'function' && typeof (xglobal.Buffer as unknown as BufferObjConstructor).isBuffer === 'function';
+export const hasBuffer = typeof xglobal.Buffer === 'function' && typeof (xglobal.Buffer as unknown as BufferClass).isBuffer === 'function';
 
 /** true if the environment has process available (typically Node.js) */
 export const hasProcess = typeof xglobal.process === 'object';

packages/util/src/hex/toU8a.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '../types.js';
-
 const CHR = '0123456789abcdef';
 const U8 = new Uint8Array(256);
 const U16 = new Uint8Array(256 * 256);
@@ -38,7 +36,7 @@ for (let i = 0; i < 256; i++) {
  * hexToU8a('0x80001f', 32); // Uint8Array([0x00, 0x80, 0x00, 0x1f])
  * ```
  */
-export function hexToU8a (value?: HexString | string | null, bitLength = -1): Uint8Array {
+export function hexToU8a (value?: string | null, bitLength = -1): Uint8Array {
   if (!value) {
     return new Uint8Array();
   }

packages/util/src/hex/toU8aBuffer.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { HexString } from '../types.js';
-
 /**
  * @name hexToU8a
  * @summary Creates a Uint8Array object from a hex string.
@@ -18,7 +16,7 @@ import type { HexString } from '../types.js';
  * hexToU8a('0x80001f', 32); // Uint8Array([0x00, 0x80, 0x00, 0x1f])
  * ```
  */
-export function hexToU8a (_value?: HexString | string | null, bitLength = -1): Uint8Array {
+export function hexToU8a (_value?: string | null, bitLength = -1): Uint8Array {
   if (!_value) {
     return new Uint8Array();
   }

packages/util/src/is/array.ts

@@ -5,6 +5,6 @@
  * @name isArray
  * @summary Tests for a Array instance.
  */
-export function isArray <T> (value?: unknown): value is Array<T> {
+export function isArray <T> (value?: unknown): value is T[] {
   return Array.isArray(value);
 }

packages/util/src/is/buffer.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { BufferObj, BufferObjConstructor } from '../types.js';
+import type { BufferClass, BufferObject } from '../types.js';
 
 import { xglobal } from '@polkadot/x-global';
 
@@ -22,7 +22,7 @@ import { isFunction } from './function.js';
  * console.log('isBuffer', isBuffer(Buffer.from([]))); // => true
  * ```
  */
-export function isBuffer (value: unknown): value is Buffer {
+export function isBuffer <T = BufferObject> (value: unknown): value is T {
   // we do check a function first, since it is slightly faster than isBuffer itself
-  return hasBuffer && !!value && isFunction((value as unknown as BufferObj).readDoubleLE) && (xglobal.Buffer as unknown as BufferObjConstructor).isBuffer(value);
+  return hasBuffer && !!value && isFunction((value as unknown as BufferObject).readDoubleLE) && (xglobal.Buffer as unknown as BufferClass).isBuffer(value);
 }

packages/util/src/is/childClass.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { Constructor } from '../types.js';
+import type { Class } from '../types.js';
 
 import { isClass } from './class.js';
 
@@ -20,7 +20,7 @@ import { isClass } from './class.js';
  * console.log('isChildClass', isChildClass(BN, Uint8Array); // => false
  * ```
  */
-export function isChildClass <P extends Constructor> (Parent: P, Child?: unknown): Child is P {
+export function isChildClass <P extends Class> (Parent: P, Child?: unknown): Child is P {
   // https://stackoverflow.com/questions/30993434/check-if-a-constructor-inherits-another-in-es6/30993664
   return isClass(Child) && isClass(Parent)
     // eslint-disable-next-line no-prototype-builtins

packages/util/src/is/class.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { Constructor } from '../types.js';
+import type { Class } from '../types.js';
 
 import { isOnFunction } from './helpers.js';
 
@@ -9,4 +9,4 @@ import { isOnFunction } from './helpers.js';
  * @name isClass
  * Tests if the supplied argument is a Class
  */
-export const isClass: <T extends Constructor> (value?: unknown) => value is T = /*#__PURE__*/ isOnFunction('isPrototypeOf', 'hasOwnProperty');
+export const isClass: <T extends Class> (value?: unknown) => value is T = /*#__PURE__*/ isOnFunction('isPrototypeOf', 'hasOwnProperty');

packages/util/src/is/jsonObject.ts

@@ -3,10 +3,8 @@
 
 import { stringify } from '../stringify.js';
 
-interface ObjectIndexed {
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  [index: string]: any;
-}
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+type ObjectIndexed = Record<string, any>;
 
 /**
  * @name isJsonObject

packages/util/src/is/object.ts

@@ -1,10 +1,8 @@
 // Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-interface ObjectIndexed {
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  [index: string]: any;
-}
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+type ObjectIndexed = Record<string, any>;
 
 /**
  * @name isObject

packages/util/src/is/utf8.ts

@@ -3,8 +3,6 @@
 
 // Adapted from https://github.com/JulienPalard/is_utf8/blob/master/is_utf8.c
 
-import type { HexString } from '../types.js';
-
 import { u8aToU8a } from '../u8a/toU8a.js';
 import { isString } from './string.js';
 
@@ -14,7 +12,7 @@ import { isString } from './string.js';
  * @description
  * Checks to see if the input string or Uint8Array is valid Utf8
  */
-export function isUtf8 (value?: HexString | number[] | Uint8Array | string | null): boolean {
+export function isUtf8 (value?: number[] | Uint8Array | string | null): boolean {
   if (!value) {
     return isString(value);
   }

packages/util/src/lazy.spec.ts

@@ -7,7 +7,7 @@ import { lazyMethod, lazyMethods } from './index.js';
 
 describe('lazyMethod', (): void => {
   it('adds a key on the object', (): void => {
-    const test: Record<string, unknown> = {};
+    const test: { a?: number } = {};
 
     expect(test.a).not.toBeDefined();
 
@@ -17,7 +17,7 @@ describe('lazyMethod', (): void => {
   });
 
   it('allows the name to be retrieved', (): void => {
-    const test: Record<string, unknown> = {};
+    const test: { a?: number } = {};
 
     expect(test.a).not.toBeDefined();
 
@@ -27,7 +27,7 @@ describe('lazyMethod', (): void => {
   });
 
   it('calls the getter lazily', (): void => {
-    const test: Record<string, unknown> = {};
+    const test: { a?: number } = {};
     const getter = jest.fn(() => 123);
 
     expect(test.a).not.toBeDefined();
@@ -41,7 +41,7 @@ describe('lazyMethod', (): void => {
   });
 
   it('calls the getter a single time', (): void => {
-    const test: Record<string, unknown> = {};
+    const test: { a?: number } = {};
     const getter = jest.fn(() => 123);
 
     lazyMethod(test, 'a', getter);
@@ -56,15 +56,16 @@ describe('lazyMethod', (): void => {
 
 describe('lazyMethods', (): void => {
   it('sets multiple properties', (): void => {
-    const test: Record<string, unknown> = {};
+    const test: { a?: string; b?: string; c?: string } = {};
     const getter = jest.fn((name: string) => name);
-    const set = lazyMethods(test, ['a', 'b', 'c'], getter);
 
-    expect(set.a).toEqual('a');
-    expect(set.b).toEqual('b');
+    lazyMethods(test, ['a', 'b', 'c'], getter);
+
+    expect(test.a).toEqual('a');
+    expect(test.b).toEqual('b');
     expect(getter).toHaveBeenCalledTimes(2);
-    expect(set.a).toEqual('a');
-    expect(set.b).toEqual('b');
+    expect(test.a).toEqual('a');
+    expect(test.b).toEqual('b');
     expect(getter).toHaveBeenCalledTimes(2);
   });
 });

packages/util/src/lazy.ts

@@ -1,9 +1,9 @@
-// Copyright 2017-2023 @polkadot/types authors & contributors
+// Copyright 2017-2023 @polkadot/util authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 type AnyFn = (...args: unknown[]) => unknown;
 
-type WithToString = { toString: () => string };
+interface WithToString { toString: () => string }
 
 /**
  * @name lazyMethod

packages/util/src/logger.spec.ts

@@ -18,11 +18,11 @@ describe('logger', (): void => {
 
   beforeEach((): void => {
     oldEnv = process.env;
-    process.env.NODE_ENV = 'development';
+    process.env['NODE_ENV'] = 'development';
 
     ln = logger('notDebug');
 
-    process.env.DEBUG = 'test';
+    process.env['DEBUG'] = 'test';
 
     l = logger('test');
 
@@ -114,7 +114,7 @@ describe('logger', (): void => {
   });
 
   it('does debug log when DEBUG partial specified', (): void => {
-    process.env.DEBUG = 'test*';
+    process.env['DEBUG'] = 'test*';
 
     l = logger('testing');
     l.debug('test');
@@ -127,7 +127,7 @@ describe('logger', (): void => {
   });
 
   it('does not debug log when non-matching DEBUG specified', (): void => {
-    process.env.DEBUG = 'blah';
+    process.env['DEBUG'] = 'blah';
 
     l = logger('test');
     l.debug('test');
@@ -136,7 +136,7 @@ describe('logger', (): void => {
   });
 
   it('does debug log when DEBUG=* specified', (): void => {
-    process.env.DEBUG = '*';
+    process.env['DEBUG'] = '*';
 
     l = logger('test');
     l.debug('test');
@@ -160,7 +160,7 @@ describe('logger', (): void => {
   });
 
   it('does not debug log when explicitly excluded', (): void => {
-    process.env.DEBUG = '*,-test';
+    process.env['DEBUG'] = '*,-test';
 
     l = logger('test');
     l.debug('test');
@@ -169,7 +169,7 @@ describe('logger', (): void => {
   });
 
   it('does not debug log when part of exclusion group', (): void => {
-    process.env.DEBUG = '*,-test:*';
+    process.env['DEBUG'] = '*,-test:*';
 
     l = logger('test:sub');
     l.debug('test');
@@ -178,7 +178,7 @@ describe('logger', (): void => {
   });
 
   it('does debug log when not part of exclusion groups', (): void => {
-    process.env.DEBUG = '*,-test:*,-tes,-a:*';
+    process.env['DEBUG'] = '*,-test:*,-tes,-a:*';
 
     l = logger('test');
     l.debug('test');

packages/util/src/logger.ts

@@ -122,10 +122,10 @@ function getDebugFlag (env: readonly string[], type: string): boolean {
 
 function parseEnv (type: string): [boolean, number] {
   const env = (hasProcess ? xglobal.process as { env: Record<string, string> } : {}).env || {};
-  const maxSize = parseInt(env.DEBUG_MAX || '-1', 10);
+  const maxSize = parseInt(env['DEBUG_MAX'] || '-1', 10);
 
   return [
-    getDebugFlag((env.DEBUG || '').toLowerCase().split(','), type),
+    getDebugFlag((env['DEBUG'] || '').toLowerCase().split(','), type),
     isNaN(maxSize)
       ? -1
       : maxSize