[CI Skip] release/stable 7.2.1

skip-checks: true

.123trigger

@@ -16,4 +16,5 @@
 6.0.5
 
 7.0.2
-7.0.3
+7.0.3
+7.1.2

.yarnrc.yml

@@ -10,4 +10,4 @@ plugins:
   - path: .yarn/plugins/@yarnpkg/plugin-version.cjs
     spec: "@yarnpkg/plugin-version"
 
-yarnPath: .yarn/releases/yarn-3.0.0-rc.2.cjs
+yarnPath: .yarn/releases/yarn-3.0.1.cjs

CHANGELOG.md

@@ -1,5 +1,25 @@
 # CHANGELOG
 
+## 7.2.1 Aug 15, 2021
+
+Contributed:
+
+- Always use `bigint` type to indicate instance (Thanks to https://github.com/ntduan)
+
+Changes:
+
+- Added `u8aEmpty` helper check, all 0 or no length
+- Cleanup additional circular dependencies detected by rollup
+
+
+## 7.1.2 Aug 11, 2021
+
+Changes:
+
+- Ensure `@polkadot/util-crypto` doesn't re-export `packageInfo` from `@polkadot/networks`
+- Minor TS style cleanups in `@polkadot/x-bundle`
+
+
 ## 7.1.1 Aug 2, 2021
 
 Contributed:

package.json

@@ -23,11 +23,12 @@
     "test:one": "polkadot-dev-run-test --runInBand"
   },
   "devDependencies": {
-    "@babel/core": "^7.14.8",
-    "@polkadot/dev": "^0.62.57",
+    "@babel/core": "^7.15.0",
+    "@polkadot/dev": "^0.62.59",
     "@polkadot/ts": "^0.4.4",
     "@types/ed2curve": "^0.2.2",
     "@types/jest": "^26.0.24"
   },
-  "version": "7.1.1"
+  "version": "7.2.1",
+  "packageManager": "yarn@3.0.1"
 }

packages/hw-ledger-transports/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/hw-ledger-transports",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "repository": "github:polkadot-js/common",
   "author": "Jaco Greeff <jacogr@gmail.com>",
@@ -15,9 +15,9 @@
     "node": ">=14.0.0"
   },
   "dependencies": {
-    "@babel/runtime": "^7.14.8",
+    "@babel/runtime": "^7.15.3",
     "@ledgerhq/hw-transport": "^6.3.0",
-    "@ledgerhq/hw-transport-webhid": "^6.3.0",
+    "@ledgerhq/hw-transport-webhid": "^6.4.1",
     "@ledgerhq/hw-transport-webusb": "^6.3.0"
   },
   "optionalDependencies": {

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

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/hw-ledger-transports', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/hw-ledger-transports', version: '7.2.1' };

packages/hw-ledger/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/hw-ledger",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "repository": "github:polkadot-js/common",
   "author": "Jaco Greeff <jacogr@gmail.com>",
@@ -16,9 +16,9 @@
     "node": ">=14.0.0"
   },
   "dependencies": {
-    "@babel/runtime": "^7.14.8",
-    "@polkadot/hw-ledger-transports": "7.1.1",
-    "@polkadot/util": "^7.1.1",
+    "@babel/runtime": "^7.15.3",
+    "@polkadot/hw-ledger-transports": "7.2.1",
+    "@polkadot/util": "7.2.1",
     "@zondax/ledger-substrate": "^0.17.3"
   }
 }

packages/hw-ledger/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/hw-ledger', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/hw-ledger', version: '7.2.1' };

packages/keyring/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/keyring",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "description": "Keyring management",
   "author": "Jaco Greeff <jacogr@gmail.com>",
@@ -19,12 +19,12 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/keyring#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.8",
-    "@polkadot/util": "7.1.1",
-    "@polkadot/util-crypto": "7.1.1"
+    "@babel/runtime": "^7.15.3",
+    "@polkadot/util": "7.2.1",
+    "@polkadot/util-crypto": "7.2.1"
   },
   "peerDependencies": {
-    "@polkadot/util": "7.1.1",
-    "@polkadot/util-crypto": "7.1.1"
+    "@polkadot/util": "7.2.1",
+    "@polkadot/util-crypto": "7.2.1"
   }
 }

packages/keyring/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/keyring', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/keyring', version: '7.2.1' };

packages/keyring/src/testing.ts

@@ -6,8 +6,8 @@ import type { KeyringInstance, KeyringOptions } from './types';
 import { hexToU8a } from '@polkadot/util';
 import { KeypairType } from '@polkadot/util-crypto/types';
 
+import { Keyring } from './keyring';
 import { createPair } from './pair';
-import Keyring from '.';
 
 interface PairDef {
   name?: string;

packages/networks/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/networks",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "description": "A list of all available Substrate networks and their applicable prefixes",
   "main": "index.js",
@@ -16,10 +16,10 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/networks#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.8"
+    "@babel/runtime": "^7.15.3"
   },
   "devDependencies": {
-    "@polkadot/util": "7.1.1",
-    "@polkadot/x-fetch": "7.1.1"
+    "@polkadot/util": "7.2.1",
+    "@polkadot/x-fetch": "7.2.1"
   }
 }

packages/networks/src/index.ts

@@ -1,46 +1,5 @@
 // Copyright 2017-2021 @polkadot/networks authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { Network, SubstrateNetwork } from './types';
-
-import { knownGenesis, knownIcon, knownLedger, knownTestnet } from './defaults';
-import { knownSubstrate } from './substrate';
-
+export * from './interfaces';
 export { packageInfo } from './packageInfo';
-
-// These are known prefixes that are not sorted
-const UNSORTED = [0, 2, 42];
-
-export const allNetworks = knownSubstrate.map((o): SubstrateNetwork => {
-  const network = o.network || '';
-  const n = o as SubstrateNetwork;
-
-  n.slip44 = knownLedger[network];
-  n.hasLedgerSupport = !!n.slip44;
-
-  n.genesisHash = knownGenesis[network] || [];
-  n.icon = knownIcon[network] || 'substrate';
-  n.isIgnored = !network || !!knownTestnet[network] || network.startsWith('reserved');
-
-  return n;
-});
-
-// The list of available/claimed prefixes
-//   - no testnets
-//   - we only include those where we have a standardAccount
-//   - when no icon has been specified, default to substrate
-//   - sort by name, however we keep 0, 2, 42 first in the list
-export const availableNetworks = allNetworks
-  .filter((n): n is Network => !n.isIgnored && !!n.network)
-  .sort((a, b) =>
-    UNSORTED.includes(a.prefix) === UNSORTED.includes(b.prefix)
-      ? 0
-      : UNSORTED.includes(a.prefix)
-        ? -1
-        : UNSORTED.includes(b.prefix)
-          ? 1
-          : a.displayName.localeCompare(b.displayName)
-  );
-
-// A filtered list of those chains we have details about (genesisHashes)
-export const selectableNetworks = availableNetworks.filter((n) => n.genesisHash.length || n.prefix === 42);

packages/networks/src/interfaces.ts

@@ -0,0 +1,43 @@
+// Copyright 2017-2021 @polkadot/networks authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { Network, SubstrateNetwork } from './types';
+
+import { knownGenesis, knownIcon, knownLedger, knownTestnet } from './defaults';
+import { knownSubstrate } from './substrate';
+
+// These are known prefixes that are not sorted
+const UNSORTED = [0, 2, 42];
+
+export const allNetworks = knownSubstrate.map((o): SubstrateNetwork => {
+  const network = o.network || '';
+  const n = o as SubstrateNetwork;
+
+  n.slip44 = knownLedger[network];
+  n.hasLedgerSupport = !!n.slip44;
+
+  n.genesisHash = knownGenesis[network] || [];
+  n.icon = knownIcon[network] || 'substrate';
+  n.isIgnored = !network || !!knownTestnet[network] || network.startsWith('reserved');
+
+  return n;
+});
+
+// The list of available/claimed prefixes
+//   - no testnets
+//   - we only include those where we have a standardAccount
+//   - sort by name, however we keep 0, 2, 42 first in the list
+export const availableNetworks = allNetworks
+  .filter((n): n is Network => !n.isIgnored && !!n.network)
+  .sort((a, b) =>
+    UNSORTED.includes(a.prefix) === UNSORTED.includes(b.prefix)
+      ? 0
+      : UNSORTED.includes(a.prefix)
+        ? -1
+        : UNSORTED.includes(b.prefix)
+          ? 1
+          : a.displayName.localeCompare(b.displayName)
+  );
+
+// A filtered list of those chains we have details about (genesisHashes)
+export const selectableNetworks = availableNetworks.filter((n) => n.genesisHash.length || n.prefix === 42);

packages/networks/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/networks', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/networks', version: '7.2.1' };

packages/util-crypto/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/util-crypto",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "description": "A collection of useful crypto utilities for @polkadot",
   "main": "index.js",
@@ -21,11 +21,11 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/util-crypto#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.8",
-    "@polkadot/networks": "7.1.1",
-    "@polkadot/util": "7.1.1",
+    "@babel/runtime": "^7.15.3",
+    "@polkadot/networks": "7.2.1",
+    "@polkadot/util": "7.2.1",
     "@polkadot/wasm-crypto": "^4.1.2",
-    "@polkadot/x-randomvalues": "7.1.1",
+    "@polkadot/x-randomvalues": "7.2.1",
     "base-x": "^3.0.8",
     "base64-js": "^1.5.1",
     "blakejs": "^1.1.1",
@@ -47,6 +47,6 @@
     "@types/xxhashjs": "^0.2.2"
   },
   "peerDependencies": {
-    "@polkadot/util": "7.1.1"
+    "@polkadot/util": "7.2.1"
   }
 }

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

@@ -14,6 +14,6 @@ import { createKeyDerived } from './keyDerived';
  * @description
  * Creates a Substrate derived address based on the input address/publicKey and the index supplied.
  */
-export function encodeDerivedAddress (who: Uint8Array | string, index: BigInt | BN | number, ss58Format?: Prefix): string {
+export function encodeDerivedAddress (who: Uint8Array | string, index: bigint | BN | number, ss58Format?: Prefix): string {
   return encodeAddress(createKeyDerived(decodeAddress(who), index), ss58Format);
 }

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

@@ -13,6 +13,6 @@ import { createKeyMulti } from './keyMulti';
  * @description
  * Creates a Substrate multisig address based on the input address and the required threshold.
  */
-export function encodeMultiAddress (who: (Uint8Array | string)[], threshold: BigInt | BN | number, ss58Format?: Prefix): string {
+export function encodeMultiAddress (who: (Uint8Array | string)[], threshold: bigint | BN | number, ss58Format?: Prefix): string {
   return encodeAddress(createKeyMulti(who, threshold), ss58Format);
 }

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

@@ -10,7 +10,7 @@ import { decodeAddress } from './decode';
 
 const PREFIX = stringToU8a('modlpy/utilisuba');
 
-export function createKeyDerived (who: Uint8Array | string, index: BigInt | BN | number): Uint8Array {
+export function createKeyDerived (who: Uint8Array | string, index: bigint | BN | number): Uint8Array {
   return blake2AsU8a(
     u8aConcat(
       PREFIX,

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

@@ -10,7 +10,7 @@ import { decodeAddress } from './decode';
 
 const PREFIX = stringToU8a('modlpy/utilisuba');
 
-export function createKeyMulti (who: (Uint8Array | string)[], threshold: BigInt | BN | number): Uint8Array {
+export function createKeyMulti (who: (Uint8Array | string)[], threshold: bigint | BN | number): Uint8Array {
   return blake2AsU8a(
     u8aConcat(
       PREFIX,

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

@@ -47,7 +47,7 @@ export class DeriveJunction {
     return !this.#isHard;
   }
 
-  public hard (value: number | string | BigInt | BN | Uint8Array): DeriveJunction {
+  public hard (value: number | string | bigint | BN | Uint8Array): DeriveJunction {
     return this.soft(value).harden();
   }
 
@@ -57,7 +57,7 @@ export class DeriveJunction {
     return this;
   }
 
-  public soft (value: 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(bnToHex(value, BN_OPTIONS));
     } else if (isHex(value)) {

packages/util-crypto/src/networks.ts

@@ -1,4 +1,4 @@
 // Copyright 2017-2021 @polkadot/util-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-export * from '@polkadot/networks';
+export * from '@polkadot/networks/interfaces';

packages/util-crypto/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/util-crypto', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/util-crypto', version: '7.2.1' };

packages/util/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/util",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "description": "A collection of useful utilities for @polkadot",
   "main": "index.js",
@@ -19,9 +19,9 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/util#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.8",
-    "@polkadot/x-textdecoder": "7.1.1",
-    "@polkadot/x-textencoder": "7.1.1",
+    "@babel/runtime": "^7.15.3",
+    "@polkadot/x-textdecoder": "7.2.1",
+    "@polkadot/x-textencoder": "7.2.1",
     "@types/bn.js": "^4.11.6",
     "bn.js": "^4.11.9",
     "camelcase": "^5.3.1",

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

@@ -3,7 +3,7 @@
 
 import { BN, bnSqrt } from '.';
 
-const TESTS: [string | number | BN | BigInt, string | number][] = [
+const TESTS: [string | number | BN | bigint, string | number][] = [
   [0, 0],
   [1, 1],
   [4, 2],

packages/util/src/bn/sqrt.ts

@@ -23,7 +23,7 @@ const SQRT_MAX_SAFE_INTEGER = new BN(94906265);
  * bnSqrt(new BN(16)).toString(); // => '4'
  * ```
  */
-export function bnSqrt <ExtToBn extends ToBn> (value: ExtToBn | BN | BigInt | string | number | null): BN {
+export function bnSqrt <ExtToBn extends ToBn> (value: ExtToBn | BN | bigint | string | number | null): BN {
   const n = bnToBn(value);
 
   assert(n.gte(BN_ZERO), 'square root of negative numbers is not supported');

packages/util/src/bn/toBn.ts

@@ -11,7 +11,7 @@ import { BN } from './bn';
 
 /**
  * @name bnToBn
- * @summary Creates a BN value from a BN, BigInt, string (base 10 or hex) or number input.
+ * @summary Creates a BN value from a BN, bigint, string (base 10 or hex) or number input.
  * @description
  * `null` inputs returns a `0x0` result, BN values returns the value, numbers returns a BN representation.
  * @example
@@ -25,7 +25,7 @@ import { BN } from './bn';
  * bnToBn(new BN(0x1234)); // => BN(0x1234)
  * ```
  */
-export function bnToBn <ExtToBn extends ToBn> (value?: ExtToBn | BN | BigInt | string | number | null): BN {
+export function bnToBn <ExtToBn extends ToBn> (value?: ExtToBn | BN | bigint | string | number | null): BN {
   if (!value) {
     return new BN(0);
   } else if (isHex(value)) {

packages/util/src/bn/toHex.ts

@@ -29,9 +29,9 @@ interface Options extends ToBnOptions {
  * bnToHex(new BN(0x123456)); // => '0x123456'
  * ```
  */
-function bnToHex <ExtToBn extends ToBn> (value?: ExtToBn | BN | BigInt | number | null, options?: Options): string;
-function bnToHex <ExtToBn extends ToBn> (value?: ExtToBn | BN | BigInt | number | null, bitLength?: number, isLe?: boolean): string;
-function bnToHex <ExtToBn extends ToBn> (value?: ExtToBn | BN | BigInt | number | null, arg1: number | Options = { bitLength: -1, isLe: false, isNegative: false }, arg2?: boolean): string {
+function bnToHex <ExtToBn extends ToBn> (value?: ExtToBn | BN | bigint | number | null, options?: Options): string;
+function bnToHex <ExtToBn extends ToBn> (value?: ExtToBn | BN | bigint | number | null, bitLength?: number, isLe?: boolean): string;
+function bnToHex <ExtToBn extends ToBn> (value?: ExtToBn | BN | bigint | number | null, arg1: number | Options = { bitLength: -1, isLe: false, isNegative: false }, arg2?: boolean): string {
   if (!value) {
     return ZERO_STR;
   }

packages/util/src/bn/toU8a.ts

@@ -40,9 +40,9 @@ function createValue (valueBn: BN, byteLength: number, { isLe, isNegative }: Opt
  * bnToU8a(new BN(0x1234)); // => [0x12, 0x34]
  * ```
  */
-function bnToU8a <ExtToBn extends ToBn> (value?: ExtToBn | BN | BigInt | number | null, options?: Options): Uint8Array;
-function bnToU8a <ExtToBn extends ToBn> (value?: ExtToBn | BN | BigInt | number | null, bitLength?: number, isLe?: boolean): Uint8Array;
-function bnToU8a <ExtToBn extends ToBn> (value?: ExtToBn | BN | BigInt | number | null, arg1: number | Options = { bitLength: -1, isLe: true, isNegative: false }, arg2?: boolean): Uint8Array {
+function bnToU8a <ExtToBn extends ToBn> (value?: ExtToBn | BN | bigint | number | null, options?: Options): Uint8Array;
+function bnToU8a <ExtToBn extends ToBn> (value?: ExtToBn | BN | bigint | number | null, bitLength?: number, isLe?: boolean): Uint8Array;
+function bnToU8a <ExtToBn extends ToBn> (value?: ExtToBn | BN | bigint | number | null, arg1: number | Options = { bitLength: -1, isLe: true, isNegative: false }, arg2?: boolean): Uint8Array {
   const options: Options = {
     bitLength: -1,
     isLe: true,

packages/util/src/compact/toU8a.ts

@@ -21,7 +21,7 @@ const MAX_U32 = new BN(2).pow(new BN(32 - 2)).subn(1);
  * console.log(compactToU8a(511, 32)); // Uint8Array([0b11111101, 0b00000111])
  * ```
  */
-export function compactToU8a (_value: BN | BigInt | number): Uint8Array {
+export function compactToU8a (_value: BN | bigint | number): Uint8Array {
   const value = bnToBn(_value);
 
   if (value.lte(MAX_U8)) {

packages/util/src/format/formatBalance.ts

@@ -29,7 +29,7 @@ interface Options {
 }
 
 interface BalanceFormatter {
-  <ExtToBn extends ToBn> (input?: number | string | BN | BigInt | ExtToBn, options?: Options, decimals?: number): string;
+  <ExtToBn extends ToBn> (input?: number | string | BN | bigint | ExtToBn, options?: Options, decimals?: number): string;
   calcSi (text: string, decimals?: number): SiDef;
   findSi (type: string): SiDef;
   getDefaults (): Defaults;
@@ -44,7 +44,7 @@ let defaultDecimals = DEFAULT_DECIMALS;
 let defaultUnit = DEFAULT_UNIT;
 
 // Formats a string/number with <prefix>.<postfix><type> notation
-function _formatBalance <ExtToBn extends ToBn> (input?: number | string | BN | BigInt | ExtToBn, options: Options | boolean = true, optDecimals: number = defaultDecimals): string {
+function _formatBalance <ExtToBn extends ToBn> (input?: number | string | BN | bigint | ExtToBn, options: Options | boolean = true, optDecimals: number = defaultDecimals): string {
   let text = bnToBn(input).toString();
 
   if (text.length === 0 || text === '0') {

packages/util/src/format/formatElapsed.ts

@@ -18,7 +18,7 @@ function formatValue (elapsed: number): string {
   return `${elapsed / 3600 | 0}h`;
 }
 
-export function formatElapsed <ExtToBn extends ToBn> (now?: Date | null, value?: BigInt | BN | ExtToBn | Date | number | null): string {
+export function formatElapsed <ExtToBn extends ToBn> (now?: Date | null, value?: bigint | BN | ExtToBn | Date | number | null): string {
   const tsNow = (now && now.getTime()) || 0;
   const tsValue = value instanceof Date
     ? value.getTime()

packages/util/src/format/formatNumber.ts

@@ -7,6 +7,6 @@ import type { ToBn } from '../types';
 import { bnToBn } from '../bn/toBn';
 import { formatDecimal } from './formatDecimal';
 
-export function formatNumber <ExtToBn extends ToBn> (value?: ExtToBn | BN | BigInt | number | null): string {
+export function formatNumber <ExtToBn extends ToBn> (value?: ExtToBn | BN | bigint | number | null): string {
   return formatDecimal(bnToBn(value).toString());
 }

packages/util/src/is/bigInt.ts

@@ -15,6 +15,6 @@
  * console.log('isBigInt', isBigInt(123_456n)); // => true
  * ```
  */
-export function isBigInt (value: unknown): value is BigInt {
+export function isBigInt (value: unknown): value is bigint {
   return typeof value === 'bigint';
 }

packages/util/src/is/u8a.spec.ts

@@ -3,7 +3,7 @@
 
 import { isU8a } from '.';
 
-describe('isUint8Array', (): void => {
+describe('isU8a', (): void => {
   it('returns false on undefined values', (): void => {
     expect(
       isU8a()

packages/util/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/util', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/util', version: '7.2.1' };

packages/util/src/u8a/empty.spec.ts

@@ -0,0 +1,24 @@
+// Copyright 2017-2021 @polkadot/util authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { u8aEmpty } from '.';
+
+describe('u8aEmpty', (): void => {
+  it('returns true on zero length', (): void => {
+    expect(
+      u8aEmpty(new Uint8Array())
+    ).toEqual(true);
+  });
+
+  it('returns true on all zero values', (): void => {
+    expect(
+      u8aEmpty(new Uint8Array([0, 0, 0, 0, 0, 0]))
+    ).toEqual(true);
+  });
+
+  it('returns false when value is found', (): void => {
+    expect(
+      u8aEmpty(new Uint8Array([0, 0, 0, 0, 0, 1]))
+    ).toEqual(false);
+  });
+});

packages/util/src/u8a/empty.ts

@@ -0,0 +1,12 @@
+// Copyright 2017-2021 @polkadot/util authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+/**
+ * @name u8aEmpty
+ * @summary Tests for a `Uint8Array` for emptyness
+ * @description
+ * Checks to see if the input `Uint8Array` has zero length or contains all 0 values.
+ */
+export function u8aEmpty (value: Uint8Array): boolean {
+  return value.length === 0 || value.every((v) => !v);
+}

packages/util/src/u8a/index.ts

@@ -7,6 +7,7 @@
 
 export { u8aCmp } from './cmp';
 export { u8aConcat } from './concat';
+export { u8aEmpty } from './empty';
 export { u8aEq } from './eq';
 export { u8aFixLength } from './fixLength';
 export { u8aSorted } from './sorted';

packages/x-bundle/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/x-bundle",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "description": "A bundler helper",
   "main": "index.js",
@@ -16,8 +16,8 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/x-bundle#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.8",
-    "@polkadot/util": "^7.1.1",
+    "@babel/runtime": "^7.15.3",
+    "@polkadot/util": "7.2.1",
     "buffer-es6": "^4.9.3"
   }
 }

packages/x-bundle/src/crypto.ts

@@ -1,6 +1,4 @@
 // Copyright 2017-2021 @polkadot/x-bundle authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-const crypto = {};
-
-export default crypto;
+export default {};

packages/x-bundle/src/empty.ts

@@ -1,6 +1,4 @@
 // Copyright 2017-2021 @polkadot/x-bundle authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-const empty = {};
-
-export default empty;
+export default {};

packages/x-bundle/src/inherits.ts

@@ -5,22 +5,16 @@
 // The ISC License
 // Copyright (c) Isaac Z. Schlueter
 
-// eslint-disable-next-line @typescript-eslint/no-explicit-any,@typescript-eslint/explicit-module-boundary-types
-function inherits (ctor: any, superCtor: any): any {
+export default function inherits (ctor: Record<string, unknown>, superCtor: Record<string, unknown>): void {
   if (superCtor) {
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment,@typescript-eslint/no-unsafe-member-access
     ctor.super_ = superCtor;
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment,@typescript-eslint/no-unsafe-member-access
-    ctor.prototype = Object.create(superCtor.prototype, {
+    ctor.prototype = Object.create(superCtor.prototype as null, {
       constructor: {
         configurable: true,
         enumerable: false,
-        // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
         value: ctor,
         writable: true
       }
     });
   }
 }
-
-export default inherits;

packages/x-bundle/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/x-bundle', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/x-bundle', version: '7.2.1' };

packages/x-fetch/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/x-fetch",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "description": "A cross-environment fetch replacement",
   "browser": "browser.js",
@@ -18,8 +18,8 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/x-fetch#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.8",
-    "@polkadot/x-global": "7.1.1",
+    "@babel/runtime": "^7.15.3",
+    "@polkadot/x-global": "7.2.1",
     "@types/node-fetch": "^2.5.12",
     "node-fetch": "^2.6.1"
   }

packages/x-fetch/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/x-fetch', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/x-fetch', version: '7.2.1' };

packages/x-global/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/x-global",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "description": "A cross-environment global replacement",
   "main": "index.js",
@@ -16,6 +16,6 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/x-global#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.8"
+    "@babel/runtime": "^7.15.3"
   }
 }

packages/x-global/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/x-global', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/x-global', version: '7.2.1' };

packages/x-randomvalues/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/x-randomvalues",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "description": "A cross-environment window.crypto.getRandomValues replacement",
   "browser": "browser.js",
@@ -18,10 +18,10 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/x-randomvalues#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.8",
-    "@polkadot/x-global": "7.1.1"
+    "@babel/runtime": "^7.15.3",
+    "@polkadot/x-global": "7.2.1"
   },
   "devDependencies": {
-    "@types/react-native": "^0.64.12"
+    "@types/react-native": "^0.64.13"
   }
 }

packages/x-randomvalues/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/x-randomvalues', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/x-randomvalues', version: '7.2.1' };

packages/x-textdecoder/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/x-textdecoder",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "description": "A TextDecoder replacement",
   "browser": "browser.js",
@@ -18,7 +18,7 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/x-textdecoder#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.8",
-    "@polkadot/x-global": "7.1.1"
+    "@babel/runtime": "^7.15.3",
+    "@polkadot/x-global": "7.2.1"
   }
 }

packages/x-textdecoder/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/x-textdecoder', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/x-textdecoder', version: '7.2.1' };

packages/x-textencoder/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/x-textencoder",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "description": "A TextDecoder replacement",
   "browser": "browser.js",
@@ -18,7 +18,7 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/x-textencoder#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.8",
-    "@polkadot/x-global": "7.1.1"
+    "@babel/runtime": "^7.15.3",
+    "@polkadot/x-global": "7.2.1"
   }
 }

packages/x-textencoder/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/x-textencoder', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/x-textencoder', version: '7.2.1' };

packages/x-ws/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/x-ws",
-  "version": "7.1.1",
+  "version": "7.2.1",
   "type": "module",
   "description": "A cross-environment WebSocket replacement",
   "browser": "browser.js",
@@ -18,8 +18,8 @@
   "bugs": "https://github.com/polkadot-js/common/issues",
   "homepage": "https://github.com/polkadot-js/common/tree/master/packages/x-ws#readme",
   "dependencies": {
-    "@babel/runtime": "^7.14.8",
-    "@polkadot/x-global": "7.1.1",
+    "@babel/runtime": "^7.15.3",
+    "@polkadot/x-global": "7.2.1",
     "@types/websocket": "^1.0.4",
     "websocket": "^1.0.34"
   }

packages/x-ws/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/x-ws', version: '7.1.1' };
+export const packageInfo = { name: '@polkadot/x-ws', version: '7.2.1' };