[CI Skip] release/stable 3.4.1

skip-checks: true

.123trigger

@@ -4,4 +4,9 @@
 1.11.2
 1.12.2
 1.17.2
-1.31.22.8.2
+1.31.2
+2.8.2
+3.2.2
+3.2.3
+
+3.3.2

.eslintrc.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api authors & contributors
+// Copyright 2017-2021 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const base = require('@polkadot/dev/config/eslint.cjs');

CHANGELOG.md

@@ -1,5 +1,94 @@
 # CHANGELOG
 
+## 3.4.1 Jan 11, 2020
+
+Upgrade priority: Low. Fixes for parachain types, `.entries()` (with no values) and `event.is(...)` checks, users of these interfaces will have benefit.
+
+- **Breaking change** The `derive.chain.{getBlock, subscribeNewBlocks}` now return `SignedBlockExtended`, all with the actual extrinsics and events mapped. Users of the latter interface should take note.
+
+Contributed:
+
+- Fix `SessionKeys{6-9}` definitions (Thanks to https://github.com/icodezjb)
+- Support `Vec<(a, b)>` in enums (Thanks to https://github.com/monitz87)
+- Add motions to bounty derive (Thanks to https://github.com/ekowalsk)
+
+Changes:
+
+- `derive.chain.getBlock()` now maps events to extrinsics via `.extrinsics` getter
+- Ensure dispatchInfo is extracted on failed extrinsics (`getBlock` derive)
+- Allow specification of additional signed extrinsic via API options
+- Add missing parachain types, `ParaGenesisArgs`
+- Correct `EthTransaction` type (as per the correct cargo crate)
+- Update with latest contract types for Substrate master
+- Update alias mapping for asset palette (including Substrate starting defaults)
+- Allow `.entries()` call where 0 keys are present
+- Fix `.is` on events not checking the correct index
+- Construction of `i*` types ow correctly checks for max positive/negative
+
+
+## 3.3.1 Jan 4, 2021
+
+Upgrade priority: Low. Recommended for users of frontier evm module with additional types.
+
+Contributed:
+
+- Expand bounty derives (Thanks to https://github.com/ekowalsk)
+- Adjust known-types (Thanks to https://github.com/mikiquantum)
+
+Changes:
+
+- Parallelize the API-init RPC calls for faster overall startup
+- Add `ExitReason` types for the frontier evm module
+- Adjust checks for indexed/non-indexed module checks (metadata decoration)
+- Apply module aliases on constants (aligning with events, extrinsics)
+- Allow for use of `system.ss58Prefix` as exposed (current Substrate master)
+- Correct use of api-contract `blockWeights.maxBlock` in estimation
+- Build metadata docs & interfaces with section aliases
+- Update to latest Substrate master metadata in tests
+
+
+## 3.2.1 Dec 27, 2020
+
+Upgrade priority: Low. Recommended for users of parachains.
+
+Contributed:
+
+- Adjust metadata `.asV12` type signature (Thanks to https://github.com/yjhmelody)
+
+Changes:
+
+- Add `api.{errors, events, query, tx}.<section>.<name>.is(...)`
+- Remove support for staking pre Substrate 2.0
+- Add all frontier types & RPCs
+- Support `AccountInfo` with new provider/consumer refCount structure
+- Additional Cumulus parachain types
+- Consistently format number JSON based on bitLength
+- Cleanup metadata -> api dependencies
+- Update `@polkadot/util` to 5.2.1
+
+
+## 3.1.1 Dec 20, 2020
+
+Upgrade priority: Low. Recommended for users of parachains.
+
+Contributed:
+
+- Additional parachain types (Thanks to https://github.com/joelamouche)
+- Support for multi queries with `HttpProvider` (Thanks to https://github.com/ianhe8x)
+- Configurable error logging with `createTypeUnsafe` (Thanks to https://github.com/dvdplm)
+
+Changes:
+
+- Adjust core type creation, removing storage duplication
+- Update parachain types to support Rococo v1
+- Adjust bounties derive to cater for new Substrate namespaces (& move to bounties)
+- Mark `detectPackage` as known side-effect
+- Add `detectPackage` to `@polkadot/metadata` (a number of requests on this)
+- Adjust x-rxjs wrapper to expose all methods, incl. Node.js esm fixes
+- Update to latest Substrate static metadata
+- Update `@polkadot/util` to 5.1.1
+
+
 ## 3.0.1 Dec 14, 2020
 
 Upgrade priority: Low. Recommended for the next Kusama/Polkadot upgrades due to additional types and those following chains following Substrate master closely.

babel.config.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api authors & contributors
+// Copyright 2017-2021 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 module.exports = require('@polkadot/dev/config/babel-config-cjs.cjs');

jest.config.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api authors & contributors
+// Copyright 2017-2021 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const config = require('@polkadot/dev/config/jest.cjs');

package.json

@@ -28,11 +28,11 @@
     "@babel/core": "^7.12.10",
     "@babel/register": "^7.12.10",
     "@babel/runtime": "^7.12.5",
-    "@polkadot/dev": "^0.61.2",
-    "@polkadot/ts": "^0.3.58",
+    "@polkadot/dev": "^0.61.24",
+    "@polkadot/ts": "^0.3.59",
     "@polkadot/typegen": "workspace:packages/typegen",
-    "@types/jest": "^26.0.19",
+    "@types/jest": "^26.0.20",
     "copyfiles": "^2.4.1"
   },
-  "version": "3.0.1"
+  "version": "3.4.1"
 }

packages/api-contract/package.json

@@ -1,8 +1,9 @@
 {
   "name": "@polkadot/api-contract",
-  "version": "3.0.1",
+  "version": "3.4.1",
   "description": "Interfaces for interacting with contracts and contract ABIs",
   "main": "index.js",
+  "module": "index.mjs",
   "sideEffects": false,
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
@@ -13,10 +14,10 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-contract#readme",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@polkadot/api": "3.0.1",
-    "@polkadot/types": "3.0.1",
-    "@polkadot/util": "^5.0.1",
-    "@polkadot/x-rxjs": "3.0.1",
+    "@polkadot/api": "3.4.1",
+    "@polkadot/types": "3.4.1",
+    "@polkadot/util": "^5.2.3",
+    "@polkadot/x-rxjs": "3.4.1",
     "bn.js": "^4.11.9"
   }
 }

packages/api-contract/src/Abi.spec.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import abis from '../test/contracts';

packages/api-contract/src/Abi.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { Bytes } from '@polkadot/types';

packages/api-contract/src/MetaRegistry.spec.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import fs from 'fs';

packages/api-contract/src/MetaRegistry.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ChainProperties, ContractDisplayName, SiField, SiLookupTypeId, SiType, SiTypeDefArray, SiTypeDefSequence, SiTypeDefTuple, SiTypeDefVariant, SiVariant } from '@polkadot/types/interfaces';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api authors & contributors
+// Copyright 2017-2021 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiTypes, DecorateMethod } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { SubmittableExtrinsic } from '@polkadot/api/submittable/types';

packages/api-contract/src/base/Code.spec.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import fs from 'fs';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { SubmittableExtrinsic } from '@polkadot/api/submittable/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { SubmittableExtrinsic } from '@polkadot/api/submittable/types';
@@ -145,9 +145,10 @@ export class Contract<ApiType extends ApiTypes> extends Base<ApiType> {
     return gasLimit.lten(0)
       ? isCall
         ? MAX_CALL_GAS
-        : this.api.consts.system.blockWeights
-          ? this.api.consts.system.blockWeights.perClass.normal.maxExtrinsic.sub(this.api.consts.system.blockWeights.perClass.normal.baseExtrinsic)
-          : (this.api.consts.system.maximumBlockWeight as Weight).muln(64).divn(100)
+        : (this.api.consts.system.blockWeights
+          ? this.api.consts.system.blockWeights.maxBlock
+          : this.api.consts.system.maximumBlockWeight as Weight
+        ).muln(64).divn(100)
       : gasLimit;
   }
 

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api authors & contributors
+// Copyright 2017-2021 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export { Blueprint, BlueprintSubmittableResult } from './Blueprint';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import { ApiBase } from '@polkadot/api/base';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type BN from 'bn.js';

packages/api-contract/src/checkTypes.manual.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 // Simple non-runnable checks to test type definitions in the editor itself

packages/api-contract/src/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export { Abi } from './Abi';

packages/api-contract/src/promise/Blueprint.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { Hash } from '@polkadot/types/interfaces';

packages/api-contract/src/promise/Code.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiPromise } from '@polkadot/api';

packages/api-contract/src/promise/Contract.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { AccountId } from '@polkadot/types/interfaces';

packages/api-contract/src/promise/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export { Blueprint } from './Blueprint';

packages/api-contract/src/promise/types.ts

@@ -1,7 +1,7 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import { BlueprintSubmittableResult as BaseBlueprintSubmittableResult, CodeSubmittableResult as BaseCodeSubmittableResult } from '../base';
+import type { BlueprintSubmittableResult as BaseBlueprintSubmittableResult, CodeSubmittableResult as BaseCodeSubmittableResult } from '../base';
 
 export type BlueprintSubmittableResult = BaseBlueprintSubmittableResult<'promise'>;
 export type CodeSubmittableResult = BaseCodeSubmittableResult<'promise'>;

packages/api-contract/src/rx/Blueprint.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { Hash } from '@polkadot/types/interfaces';

packages/api-contract/src/rx/Code.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiRx } from '@polkadot/api';

packages/api-contract/src/rx/Contract.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { AccountId } from '@polkadot/types/interfaces';

packages/api-contract/src/rx/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export { Blueprint } from './Blueprint';

packages/api-contract/src/rx/types.ts

@@ -1,7 +1,7 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import { BlueprintSubmittableResult as BaseBlueprintSubmittableResult, CodeSubmittableResult as BaseCodeSubmittableResult } from '../base';
+import type { BlueprintSubmittableResult as BaseBlueprintSubmittableResult, CodeSubmittableResult as BaseCodeSubmittableResult } from '../base';
 
 export type BlueprintSubmittableResult = BaseBlueprintSubmittableResult<'promise'>;
 export type CodeSubmittableResult = BaseCodeSubmittableResult<'promise'>;

packages/api-contract/src/types.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type BN from 'bn.js';

packages/api-contract/src/util.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/rpc-contract authors & contributors
+// Copyright 2017-2021 @polkadot/rpc-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { SubmittableResult } from '@polkadot/api';
@@ -17,7 +17,7 @@ type ContractEvents = 'CodeStored' | 'ContractExecution' | 'Instantiated';
 type TOptions = BlueprintOptions | ContractOptions;
 
 export function formatData (registry: Registry, data: Raw, { type }: TypeDef): Codec {
-  return createTypeUnsafe(registry, type, [data], true);
+  return createTypeUnsafe(registry, type, [data], { isPedantic: true });
 }
 
 export function applyOnEvent <T> (result: SubmittableResult, type: ContractEvents, fn: (records: EventRecord[]) => T): T | undefined {

packages/api-contract/test/contracts/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import * as ink from './ink';

packages/api-contract/test/contracts/ink/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export { default as delegator } from './delegator.json';

packages/api-contract/test/contracts/solang/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export { default as ints256 } from './ints256.json';

packages/api-contract/test/contracts/user/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-contract authors & contributors
+// Copyright 2017-2021 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export { default as assetTransfer } from './assetTransfer.json';

packages/api-derive/package.json

@@ -1,8 +1,9 @@
 {
   "name": "@polkadot/api-derive",
-  "version": "3.0.1",
+  "version": "3.4.1",
   "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
   "main": "index.js",
+  "module": "index.mjs",
   "sideEffects": false,
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
@@ -13,16 +14,16 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@polkadot/api": "3.0.1",
-    "@polkadot/rpc-core": "3.0.1",
-    "@polkadot/types": "3.0.1",
-    "@polkadot/util": "^5.0.1",
-    "@polkadot/util-crypto": "^5.0.1",
-    "@polkadot/x-rxjs": "3.0.1",
+    "@polkadot/api": "3.4.1",
+    "@polkadot/rpc-core": "3.4.1",
+    "@polkadot/types": "3.4.1",
+    "@polkadot/util": "^5.2.3",
+    "@polkadot/util-crypto": "^5.2.3",
+    "@polkadot/x-rxjs": "3.4.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^5.0.1",
-    "@polkadot/rpc-provider": "3.0.1"
+    "@polkadot/keyring": "^5.2.3",
+    "@polkadot/rpc-provider": "3.4.1"
   }
 }

packages/api-derive/src/accounts/accountId.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/accounts/flags.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/accounts/idAndIndex.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/accounts/idToIndex.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/accounts/identity.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/accounts/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export * from './accountId';

packages/api-derive/src/accounts/indexToId.ts

@@ -1,41 +1,17 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
-import type { Option, Vec } from '@polkadot/types';
+import type { Option } from '@polkadot/types';
 import type { AccountId, AccountIndex, BalanceOf } from '@polkadot/types/interfaces';
 import type { ITuple } from '@polkadot/types/types';
 import type { Observable } from '@polkadot/x-rxjs';
 
-import { ENUMSET_SIZE } from '@polkadot/types/generic/AccountIndex';
-import { isFunction } from '@polkadot/util';
 import { of } from '@polkadot/x-rxjs';
-import { map, startWith } from '@polkadot/x-rxjs/operators';
+import { map } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';
 
-function queryEnumSet (api: ApiInterfaceRx, _accountIndex: AccountIndex | string): Observable<AccountId | undefined> {
-  const accountIndex = _accountIndex instanceof api.registry.createClass('AccountIndex')
-    ? _accountIndex
-    : api.registry.createType('AccountIndex', _accountIndex);
-
-  return api.query.indices.enumSet<Vec<AccountId>>(accountIndex.div(ENUMSET_SIZE)).pipe(
-    startWith([]),
-    map((accounts): AccountId | undefined =>
-      (accounts || [])[accountIndex.mod(ENUMSET_SIZE).toNumber()]
-    )
-  );
-}
-
-// current
-function query (api: ApiInterfaceRx, accountIndex: AccountIndex | string): Observable<AccountId | undefined> {
-  return api.query.indices.accounts<Option<ITuple<[AccountId, BalanceOf]>>>(accountIndex).pipe(
-    map((optResult): AccountId | undefined =>
-      optResult.unwrapOr([])[0]
-    )
-  );
-}
-
 /**
  * @name indexToId
  * @param {( AccountIndex | string )} accountIndex - An accounts index in different formats.
@@ -52,9 +28,11 @@ function query (api: ApiInterfaceRx, accountIndex: AccountIndex | string): Obser
 export function indexToId (instanceId: string, api: ApiInterfaceRx): (accountIndex: AccountIndex | string) => Observable<AccountId | undefined> {
   return memo(instanceId, (accountIndex: AccountIndex | string): Observable<AccountId | undefined> =>
     api.query.indices
-      ? isFunction(api.query.indices.accounts)
-        ? query(api, accountIndex)
-        : queryEnumSet(api, accountIndex)
+      ? api.query.indices.accounts<Option<ITuple<[AccountId, BalanceOf]>>>(accountIndex).pipe(
+        map((optResult): AccountId | undefined =>
+          optResult.unwrapOr([])[0]
+        )
+      )
       : of(undefined)
   );
 }

packages/api-derive/src/accounts/indexes.ts

@@ -1,48 +1,18 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
-import type { Vec } from '@polkadot/types';
-import type { AccountId, AccountIndex } from '@polkadot/types/interfaces';
+import type { AccountIndex } from '@polkadot/types/interfaces';
 import type { Observable } from '@polkadot/x-rxjs';
 import type { AccountIndexes } from '../types';
 
-import { ENUMSET_SIZE } from '@polkadot/types/generic/AccountIndex';
-import { isFunction } from '@polkadot/util';
 import { of } from '@polkadot/x-rxjs';
-import { map, startWith, switchMap } from '@polkadot/x-rxjs/operators';
+import { map, startWith } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';
 
-const enumsetSize = ENUMSET_SIZE.toNumber();
-
 let indicesCache: AccountIndexes | null = null;
 
-function queryEnumSet (api: ApiInterfaceRx): Observable<AccountIndexes> {
-  return api.query.indices.nextEnumSet<AccountIndex>().pipe(
-    // use the nextEnumSet (which is a counter of the number of sets) to construct
-    // a range of values to query [0, 1, 2, ...]. Retrieve the full enum set for the
-    // specific index - each query can return up to ENUMSET_SIZE (64) records, each
-    // containing an AccountId
-    switchMap((next: AccountIndex): Observable<Vec<AccountId>[]> =>
-      api.query.indices.enumSet.multi<Vec<AccountId>>([...Array(next.toNumber() + 1).keys()])
-    ),
-    map((all: AccountId[][]): AccountIndexes =>
-      all.reduce((indexes: AccountIndexes, list, outerIndex): AccountIndexes => {
-        (list || []).forEach((accountId, innerIndex): void => {
-          // re-create the index based on position 0 is [0][0] and likewise
-          // 64 (0..63 in first) is [1][0] (the first index value in set 2)
-          const index = (outerIndex * enumsetSize) + innerIndex;
-
-          indexes[accountId.toString()] = api.registry.createType('AccountIndex', index);
-        });
-
-        return indexes;
-      }, {})
-    )
-  );
-}
-
 function queryAccounts (api: ApiInterfaceRx): Observable<AccountIndexes> {
   return api.query.indices.accounts.entries().pipe(
     map((entries): AccountIndexes =>
@@ -78,9 +48,7 @@ export function indexes (instanceId: string, api: ApiInterfaceRx): () => Observa
       ? of(indicesCache)
       : (
         api.query.indices
-          ? isFunction(api.query.indices.accounts)
-            ? queryAccounts(api).pipe(startWith({}))
-            : queryEnumSet(api).pipe(startWith({}))
+          ? queryAccounts(api).pipe(startWith({}))
           : of({} as AccountIndexes)
       ).pipe(
         map((indices): AccountIndexes => {

packages/api-derive/src/accounts/info.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/accounts/types.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { AccountId, AccountIndex, RegistrationJudgement } from '@polkadot/types/interfaces';

packages/api-derive/src/balances/account.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/balances/all.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/balances/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import { all } from './all';

packages/api-derive/src/balances/votingBalances.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/bounties/bounties.spec.ts

@@ -0,0 +1,139 @@
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ApiInterfaceRx, SubmittableExtrinsic } from '@polkadot/api/types';
+import type { Bytes, Option, StorageKey } from '@polkadot/types';
+import type { Bounty, BountyIndex, ProposalIndex } from '@polkadot/types/interfaces';
+import type { Codec, InterfaceTypes } from '@polkadot/types/types';
+
+import { ApiPromise } from '@polkadot/api';
+import { DeriveCollectiveProposal } from '@polkadot/api-derive/types';
+import { Proposal } from '@polkadot/types/interfaces';
+import { of } from '@polkadot/x-rxjs';
+
+import { BountyFactory } from '../../test/bountyFactory';
+import { BytesFactory } from '../../test/bytesFactory';
+import { createApiWithAugmentations } from '../../test/helpers';
+import { ProposalFactory } from '../../test/proposalFactory';
+import { bounties } from '.';
+
+const DEFAULT_PROPOSER = '5C4hrfjw9DjXZTzV3MwzrrAr9P1MJhSrvWGWqi1eSuyUpnhM';
+
+describe('bounties derive', () => {
+  let storageKey: (index: number) => StorageKey;
+  let defaultBounty: () => Bounty;
+  let emptyOption: <T extends Codec> (typeName: keyof InterfaceTypes) => Option<T>;
+  let optionOf: <T extends Codec> (value: T)=> Option<T>;
+  let bountyIndex: (index: number) => BountyIndex;
+  let proposalIndex: (index: number) => ProposalIndex;
+  let bytes: (value: string) => Bytes;
+  let api: ApiPromise;
+  let createProposal: (method: SubmittableExtrinsic<'promise'>) => Proposal;
+  let defaultMockApi: ApiInterfaceRx;
+
+  beforeAll(() => {
+    api = createApiWithAugmentations();
+
+    ({ bountyIndex, defaultBounty, emptyOption, optionOf, storageKey } = new BountyFactory(api));
+    ({ bytes } = new BytesFactory(api.registry));
+    ({ createProposal, proposalIndex } = new ProposalFactory(api));
+  });
+
+  beforeEach(() => {
+    defaultMockApi = {
+      derive: {
+        council: {
+          proposals: () => of([] as DeriveCollectiveProposal[])
+        }
+      },
+      query: {
+        council: {
+          proposalCount: () => of(proposalIndex(2))
+        },
+        treasury: {
+          bounties: {
+            keys: () => of([storageKey(0), storageKey(1)]),
+            multi: () => of([optionOf(defaultBounty()), optionOf(defaultBounty())])
+          },
+          bountyCount: () => of(bountyIndex(2)),
+          bountyDescriptions: {
+            multi: () => of([
+              optionOf(bytes('make polkadot even better')),
+              optionOf(bytes('this will be totally ignored'))
+            ])
+          }
+        }
+      },
+      tx: api.tx
+    } as unknown as ApiInterfaceRx;
+  });
+
+  it('creates storage key', function () {
+    expect(storageKey(194).args[0].eq(194)).toBe(true);
+  });
+
+  it('creates proposal', function () {
+    expect(createProposal(api.tx.balances.transfer('5EYCAe5ijiYfyeZ2JJCGq56LmPyNRAKzpG4QkoQkkQNB5e6Z', 1))).toBeTruthy();
+  });
+
+  it('combines bounties with descriptions', async () => {
+    const mockApi = {
+      ...defaultMockApi,
+      query: {
+        ...defaultMockApi.query,
+        treasury: {
+          bounties: {
+            keys: () => of([storageKey(0), storageKey(2), storageKey(3)]),
+            multi: () => of([optionOf(defaultBounty()), emptyOption('Bounty'), optionOf(defaultBounty())])
+          },
+          bountyCount: () => of(bountyIndex(3)),
+          bountyDescriptions: {
+            multi: () => of([
+              optionOf(bytes('make polkadot even better')),
+              optionOf(bytes('this will be totally ignored')),
+              emptyOption('Bytes')
+            ])
+          }
+        }
+      }
+    } as unknown as ApiInterfaceRx;
+
+    const result = await bounties('', mockApi)().toPromise();
+
+    expect(result).toHaveLength(2);
+    expect(result[0].bounty.proposer.toString()).toEqual(DEFAULT_PROPOSER);
+    expect(result[0].description).toEqual('make polkadot even better');
+    expect(result[0].index.eq(0)).toBe(true);
+    expect(result[1].bounty.proposer.toString()).toEqual(DEFAULT_PROPOSER);
+    expect(result[1].description).toEqual('');
+    expect(result[1].index.eq(3)).toBe(true);
+  });
+
+  it('returns motions', async () => {
+    const result = await bounties('', defaultMockApi)().toPromise();
+
+    expect(result).toHaveLength(2);
+    expect(result[0].proposals).toHaveLength(0);
+    expect(result[1].proposals).toHaveLength(0);
+  });
+
+  it('combines bounties with motions', async () => {
+    const mockApi = {
+      ...defaultMockApi,
+      derive: {
+        council: {
+          proposals: () => of([
+            { proposal: createProposal(api.tx.bounties.approveBounty(1)) },
+            { proposal: createProposal(api.tx.treasury.approveProposal(1)) }] as DeriveCollectiveProposal[])
+        }
+      }
+    } as unknown as ApiInterfaceRx;
+
+    const result = await bounties('', mockApi)().toPromise();
+
+    expect(result).toHaveLength(2);
+    expect(result[0].proposals).toHaveLength(0);
+    expect(result[1].proposals).toHaveLength(1);
+    expect(result[1].proposals[0].proposal.method).toEqual('approveBounty');
+  });
+});

packages/api-derive/src/bounties/bounties.ts

@@ -0,0 +1,61 @@
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ApiInterfaceRx } from '@polkadot/api/types';
+import type { DeriveBounties, DeriveCollectiveProposal } from '@polkadot/api-derive/types';
+import type { Bytes, Option } from '@polkadot/types';
+import type { Bounty, BountyIndex, ProposalIndex } from '@polkadot/types/interfaces';
+
+import { memo } from '@polkadot/api-derive/util';
+import { combineLatest, Observable, of } from '@polkadot/x-rxjs';
+import { map, switchMap } from '@polkadot/x-rxjs/operators';
+
+import { filterBountiesProposals } from './helpers/filterBountyProposals';
+
+type Result = [Option<Bounty>[], Option<Bytes>[], BountyIndex[], DeriveCollectiveProposal[]];
+
+function parseResult ([maybeBounties, maybeDescriptions, ids, bountyProposals]: Result): DeriveBounties {
+  const bounties: DeriveBounties = [];
+
+  maybeBounties.forEach((bounty, index) => {
+    if (bounty.isSome) {
+      bounties.push({
+        bounty: bounty.unwrap(),
+        description: maybeDescriptions[index].unwrapOrDefault().toUtf8(),
+        index: ids[index],
+        proposals: bountyProposals.filter((bountyProposal) => ids[index].eq(bountyProposal.proposal.args[0]))
+      });
+    }
+  });
+
+  return bounties;
+}
+
+export function bounties (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveBounties> {
+  const bountyBase = api.query.bounties ? api.query.bounties : api.query.treasury;
+
+  return memo(instanceId, (): Observable<DeriveBounties> =>
+    combineLatest([
+      bountyBase.bountyCount<BountyIndex>(),
+      api.query.council.proposalCount<ProposalIndex>()
+    ]).pipe(
+      switchMap(() =>
+        combineLatest([
+          bountyBase.bounties.keys(),
+          api.derive.council.proposals()
+        ])
+      ),
+      switchMap(([keys, proposals]): Observable<Result> => {
+        const ids = keys.map(({ args: [id] }) => id as BountyIndex);
+
+        return combineLatest([
+          bountyBase.bounties.multi<Option<Bounty>>(ids),
+          bountyBase.bountyDescriptions.multi<Option<Bytes>>(ids),
+          of(ids),
+          of(filterBountiesProposals(api, proposals))
+        ]);
+      }),
+      map(parseResult)
+    )
+  );
+}

packages/api-derive/src/bounties/helpers/filterBountyProposals.ts

@@ -0,0 +1,12 @@
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { ApiInterfaceRx } from '@polkadot/api/types';
+import { DeriveCollectiveProposal } from '@polkadot/api-derive/types';
+
+export function filterBountiesProposals (api: ApiInterfaceRx, allProposals: DeriveCollectiveProposal[]): DeriveCollectiveProposal[] {
+  const bountyTxBase = api.tx.bounties ? api.tx.bounties : api.tx.treasury;
+  const bountyProposalCalls = [bountyTxBase.approveBounty, bountyTxBase.closeBounty, bountyTxBase.proposeCurator, bountyTxBase.unassignCurator];
+
+  return allProposals.filter((proposal) => bountyProposalCalls.find((bountyCall) => bountyCall.is(proposal.proposal)));
+}

packages/api-derive/src/bounties/index.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export * from './bounties';

packages/api-derive/src/chain/bestNumber.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/chain/bestNumberFinalized.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/chain/bestNumberLag.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/chain/getBlock.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
@@ -27,12 +27,13 @@ export function getBlock (instanceId: string, api: ApiInterfaceRx): (hash: Uint8
   return memo(instanceId, (hash: Uint8Array | string): Observable<SignedBlockExtended | undefined> =>
     combineLatest([
       api.rpc.chain.getBlock(hash),
+      api.query.system.events.at(hash),
       api.query.session
         ? api.query.session.validators.at(hash)
         : of([])
     ]).pipe(
-      map(([signedBlock, validators]): SignedBlockExtended =>
-        new SignedBlockExtended(api.registry, signedBlock, validators)
+      map(([signedBlock, events, validators]): SignedBlockExtended =>
+        new SignedBlockExtended(api.registry, signedBlock, events, validators)
       ),
       catchError((): Observable<undefined> =>
         // where rpc.chain.getHeader throws, we will land here - it can happen that

packages/api-derive/src/chain/getHeader.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/chain/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export * from './bestNumber';

packages/api-derive/src/chain/subscribeNewBlocks.ts

@@ -1,33 +1,35 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
-import type { EventRecord, Hash, SignedBlock } from '@polkadot/types/interfaces';
+import type { AccountId, EventRecord, SignedBlock } from '@polkadot/types/interfaces';
 import type { Observable } from '@polkadot/x-rxjs';
-import type { FullNewBlock } from '../types';
 
 import { combineLatest, of } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';
 
+import { SignedBlockExtended } from '../type';
 import { memo } from '../util';
 
 /**
  * @name subscribeNewBlocks
  * @returns The latest block & events for that block
  */
-export function subscribeNewBlocks (instanceId: string, api: ApiInterfaceRx): () => Observable<FullNewBlock> {
-  return memo(instanceId, (): Observable<FullNewBlock> =>
+export function subscribeNewBlocks (instanceId: string, api: ApiInterfaceRx): () => Observable<SignedBlockExtended> {
+  return memo(instanceId, (): Observable<SignedBlockExtended> =>
     api.derive.chain.subscribeNewHeads().pipe(
-      switchMap((header): Observable<[Hash, EventRecord[], SignedBlock]> => {
+      switchMap((header): Observable<[SignedBlock, EventRecord[], AccountId[] | undefined]> => {
         const blockHash = header.hash;
 
         return combineLatest(
-          of(blockHash),
+          api.rpc.chain.getBlock(blockHash),
           api.query.system.events.at(blockHash),
-          api.rpc.chain.getBlock(header.hash)
+          of(header.validators)
         );
       }),
-      map(([blockHash, events, block]) => ({ block: block.block, blockHash, blockNumber: block.block.header.number.unwrap(), events, justification: block.justification }))
+      map(([block, events, validators]) =>
+        new SignedBlockExtended(api.registry, block, events, validators)
+      )
     )
   );
 }

packages/api-derive/src/chain/subscribeNewHeads.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/chain/types.ts

@@ -1,12 +0,0 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-import type { Block, BlockNumber, EventRecord, Hash, Justification } from '@polkadot/types/interfaces';
-
-export interface FullNewBlock {
-  block: Block;
-  blockHash: Hash;
-  blockNumber: BlockNumber;
-  events: EventRecord[];
-  justification: Justification;
-}

packages/api-derive/src/collective/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export * from './proposals';

packages/api-derive/src/collective/proposals.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export * from './fees';

packages/api-derive/src/council/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export * from './proposals';

packages/api-derive/src/council/proposals.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/council/types.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { AccountId, Balance } from '@polkadot/types/interfaces';

packages/api-derive/src/council/votes.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/council/votesOf.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export * from './dispatchQueue';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type BN from 'bn.js';

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

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/elections/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export * from './info';

packages/api-derive/src/elections/info.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/elections/types.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { u32 } from '@polkadot/types';

packages/api-derive/src/imOnline/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export * from './receivedHeartbeats';

packages/api-derive/src/imOnline/receivedHeartbeats.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/index.spec.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 /* eslint-disable @typescript-eslint/no-unsafe-return */

packages/api-derive/src/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
@@ -7,6 +7,7 @@ import type { Observable } from '@polkadot/x-rxjs';
 
 import * as accounts from './accounts';
 import * as balances from './balances';
+import * as bounties from './bounties';
 import * as chain from './chain';
 import * as contracts from './contracts';
 import * as council from './council';
@@ -23,7 +24,7 @@ import * as tx from './tx';
 
 export * from './type';
 
-export const derive = { accounts, balances, chain, contracts, council, democracy, elections, imOnline, parachains, session, society, staking, technicalCommittee, treasury, tx };
+export const derive = { accounts, balances, bounties, chain, contracts, council, democracy, elections, imOnline, parachains, session, society, staking, technicalCommittee, treasury, tx };
 
 type DeriveSection<Section> = {
   [Method in keyof Section]: Section[Method] extends AnyFunction

packages/api-derive/src/parachains/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export * from './info';

packages/api-derive/src/parachains/info.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';

packages/api-derive/src/parachains/overview.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';