Move to @pezkuwi/dev 0.86 (eslint 10 toolchain)

- @pezkuwi/dev, dev-test, dev-ts ^0.86.3; disable directives renamed
  for the new rule names, or removed where the rule no longer reports
- rethrown errors carry the original as `cause` (13 sites)
- optional chains where a guard expression tested the same value
- Init: the registry cache settles with the creator's own promise,
  dropping the entry in finally(), instead of re-wrapping it
- Combinator: a typed call instead of `Function`
- checkTypes.manual: synchronous checks run outside Promise.all
- sortValues, createTypeUnsafe: initial values that were never read
- typegen util: load docs.js for its side effect (it registers the
  `docs` Handlebars partial) now that its types are re-exported
  type-only
- MockProvider keeps its Header assertion: the package's own build
  does not load api-augment, so createType returns a plain Codec there
- Decorate keeps `delete queue[i]`: the hole marks a fired queue and
  later indexes must not shift

packages/api/src/base/Decorate.ts

@@ -56,7 +56,7 @@ const l = logger('api/init');
 let instanceCounter = 0;
 
 function getAtQueryFn<ApiType extends ApiTypes> (api: ApiDecoration<ApiType>, { method, section }: StorageEntry): AugmentedQuery<'rxjs', GenericStorageEntryFunction, AnyTuple> {
-  return assertReturn(api.rx.query[section] && api.rx.query[section][method], () => `query.${section}.${method} is not available in this version of the metadata`);
+  return assertReturn(api.rx.query[section]?.[method], () => `query.${section}.${method} is not available in this version of the metadata`);
 }
 
 export abstract class Decorate<ApiType extends ApiTypes> extends Events {
@@ -728,7 +728,6 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
     decorated.is = (other: IMethod<AnyTuple>) =>
       method.is(other);
 
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-return
     return this._decorateFunctionMeta(method as unknown as MetaDecoration, decorated as unknown as MetaDecoration) as unknown as SubmittableExtrinsicFunction<ApiType>;
   }
 
@@ -760,13 +759,13 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
         map((api) => getAtQueryFn(api, creator)));
 
     // Disable this where it occurs for each field we are decorating
-    /* eslint-disable @typescript-eslint/no-unsafe-member-access,@typescript-eslint/no-unsafe-assignment */
+    /* eslint-disable @typescript-eslint/no-unsafe-assignment */
 
     const decorated: AugmentedQuery<'rxjs', GenericStorageEntryFunction, AnyTuple> & MetaDecoration = this._decorateStorageCall(creator, decorateMethod);
 
     decorated.creator = creator;
 
-    // eslint-disable-next-line deprecation/deprecation
+    // eslint-disable-next-line @typescript-eslint/no-deprecated
     decorated.at = decorateMethod((blockHash: Hash, ...args: unknown[]): Observable<Codec> =>
       getQueryAt(blockHash).pipe(
         switchMap((q) => q(...args))));
@@ -787,7 +786,7 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
     decorated.size = decorateMethod((...args: unknown[]): Observable<u64> =>
       this._rpcCore.state.getStorageSize(getArgs(args)));
 
-    // eslint-disable-next-line deprecation/deprecation
+    // eslint-disable-next-line @typescript-eslint/no-deprecated
     decorated.sizeAt = decorateMethod((blockHash: Hash | Uint8Array | string, ...args: unknown[]): Observable<u64> =>
       getQueryAt(blockHash).pipe(
         switchMap((q) =>
@@ -799,7 +798,7 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
         memo(this.#instanceId, (...args: unknown[]): Observable<[StorageKey, Codec][]> =>
           this._retrieveMapEntries(creator, null, args)));
 
-      // eslint-disable-next-line deprecation/deprecation
+      // eslint-disable-next-line @typescript-eslint/no-deprecated
       decorated.entriesAt = decorateMethod(
         memo(this.#instanceId, (blockHash: Hash | Uint8Array | string, ...args: unknown[]): Observable<[StorageKey, Codec][]> =>
           getQueryAt(blockHash).pipe(
@@ -813,7 +812,7 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
         memo(this.#instanceId, (...args: unknown[]): Observable<StorageKey[]> =>
           this._retrieveMapKeys(creator, null, args)));
 
-      // eslint-disable-next-line deprecation/deprecation
+      // eslint-disable-next-line @typescript-eslint/no-deprecated
       decorated.keysAt = decorateMethod(
         memo(this.#instanceId, (blockHash: Hash | Uint8Array | string, ...args: unknown[]): Observable<StorageKey[]> =>
           getQueryAt(blockHash).pipe(
@@ -833,7 +832,7 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
       );
     }
 
-    /* eslint-enable @typescript-eslint/no-unsafe-member-access,@typescript-eslint/no-unsafe-assignment */
+    /* eslint-enable @typescript-eslint/no-unsafe-assignment */
 
     return this._decorateFunctionMeta(creator as unknown as MetaDecoration, decorated) as unknown as QueryableStorageEntry<ApiType>;
   }
@@ -842,7 +841,7 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
     const getArgs = (args: unknown[]): unknown[] => extractStorageArgs(registry, creator, args);
 
     // Disable this where it occurs for each field we are decorating
-    /* eslint-disable @typescript-eslint/no-unsafe-member-access,@typescript-eslint/no-unsafe-assignment */
+    /* eslint-disable @typescript-eslint/no-unsafe-assignment */
 
     const decorated: AugmentedQuery<'rxjs', GenericStorageEntryFunction, AnyTuple> & MetaDecoration = decorateMethod((...args: unknown[]): Observable<Codec> =>
       this._rpcCore.state.getStorage(getArgs(args), blockHash));
@@ -893,7 +892,7 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
       );
     }
 
-    /* eslint-enable @typescript-eslint/no-unsafe-member-access,@typescript-eslint/no-unsafe-assignment */
+    /* eslint-enable @typescript-eslint/no-unsafe-assignment */
 
     return this._decorateFunctionMeta(creator as unknown as MetaDecoration, decorated) as unknown as QueryableStorageEntry<ApiType>;
   }
@@ -924,6 +923,9 @@ export abstract class Decorate<ApiType extends ApiTypes> extends Events {
             // (anything after this will be added to a new queue)
             const calls = queue[queueIdx][1];
 
+            // The hole marks this queue as fired (see the check above);
+            // removing the entry instead would shift every later index.
+            // eslint-disable-next-line @typescript-eslint/no-array-delete
             delete queue[queueIdx];
 
             resolve(calls);

packages/api/src/base/Init.ts

@@ -151,16 +151,8 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
 
     if (isUndefined(waiting)) {
       // nothing waiting, construct new
-      waiting = this.#waitingRegistries[key] = new Promise<VersionedRegistry<ApiType>>((resolve, reject): void => {
-        creator()
-          .then((registry): void => {
-            delete this.#waitingRegistries[key];
-            resolve(registry);
-          })
-          .catch((error): void => {
-            delete this.#waitingRegistries[key];
-            reject(error);
-          });
+      waiting = this.#waitingRegistries[key] = creator().finally((): void => {
+        delete this.#waitingRegistries[key];
       });
     }
 

packages/api/src/checkTypes.manual.ts

@@ -115,7 +115,7 @@ async function query (api: ApiPromise, pairs: TestKeyringMapBizinikiwi): Promise
   const bal2 = await api.query.balances.totalIssuance('WRONG_ARG'); // bal2 is Codec (wrong args)
   const override = await api.query.balances.totalIssuance<Header>(); // override is still available
 
-  // eslint-disable-next-line deprecation/deprecation
+  // eslint-disable-next-line @typescript-eslint/no-deprecated
   const oldBal = await api.query.balances.totalIssuance.at('abcd');
 
   // For older queries we can cast with `<Balance>` (newer chain have multi typed)
@@ -144,7 +144,7 @@ async function queryExtra (api: ApiPromise): Promise<void> {
   });
 
   // at queries
-  // eslint-disable-next-line deprecation/deprecation
+  // eslint-disable-next-line @typescript-eslint/no-deprecated
   const events = await api.query.system.events.at('0x12345');
 
   console.log(`Received ${events.length} events:`);
@@ -221,7 +221,7 @@ async function rpc (api: ApiPromise): Promise<void> {
   });
 
   // deprecated methods
-  // eslint-disable-next-line deprecation/deprecation
+  // eslint-disable-next-line @typescript-eslint/no-deprecated
   await api.rpc.state.getPairs('123');
 }
 
@@ -304,17 +304,18 @@ async function main (): Promise<void> {
   const api = await ApiPromise.create();
   const pairs = createTestPairs();
 
+  consts(api);
+  errors(api);
+  events(api);
+  types(api);
+
   await Promise.all([
     calls(api),
-    consts(api),
     derive(api),
-    errors(api),
-    events(api),
     query(api, pairs),
     queryExtra(api),
     queryMulti(api, pairs),
     rpc(api),
-    types(api),
     tx(api, pairs),
     at(api)
   ]);

packages/api/src/promise/Api.ts

@@ -150,7 +150,7 @@ export class ApiPromise extends ApiBase<'promise'> {
   public static create (options?: ApiOptions): Promise<ApiPromise> {
     const instance = new ApiPromise(options);
 
-    if (options && options.throwOnConnect) {
+    if (options?.throwOnConnect) {
       return instance.isReadyOrError;
     }
 

packages/api/src/promise/Combinator.ts

@@ -22,7 +22,6 @@ export class Combinator<T extends unknown[] = unknown[]> {
   constructor (fns: (CombinatorFunction | [CombinatorFunction, ...unknown[]])[], callback: CombinatorCallback<T>) {
     this.#callback = callback;
 
-    // eslint-disable-next-line @typescript-eslint/no-floating-promises, @typescript-eslint/require-await
     this.#subscriptions = fns.map(async (input, index): UnsubscribePromise => {
       const [fn, ...args] = Array.isArray(input)
         ? input
@@ -31,9 +30,8 @@ export class Combinator<T extends unknown[] = unknown[]> {
       this.#fired.push(false);
       this.#fns.push(fn);
 
-      // Not quite 100% how to have a variable number at the front here
-      // eslint-disable-next-line @typescript-eslint/no-unsafe-return,@typescript-eslint/ban-types
-      return (fn as Function)(...args, this._createCallback(index));
+      // the leading arguments vary per function, the callback is always last
+      return (fn as (...params: unknown[]) => UnsubscribePromise)(...args, this._createCallback(index));
     });
   }
 

packages/api/src/promise/Combinators.spec.ts

@@ -93,7 +93,6 @@ describe('Combinator', (): void => {
   // eslint-disable-next-line jest/expect-expect
   it('unsubscribes as required', async (): Promise<void> => {
     await new Promise<void>((resolve) => {
-      // eslint-disable-next-line @typescript-eslint/require-await
       const mocker = () => Promise.resolve(resolve);
       const combinator = new Combinator([
         mocker,

packages/api/src/promise/decorateMethod.ts

@@ -106,7 +106,7 @@ function decorateSubscribe<M extends DecorateFn<CodecReturnType<M>>> (method: M,
  * @description Decorate method for ApiPromise, where the results are converted to the Promise equivalent
  */
 export function toPromiseMethod<M extends DecorateFn<CodecReturnType<M>>> (method: M, options?: DecorateMethodOptions): StorageEntryPromiseOverloads {
-  const needsCallback = !!(options?.methodName && options.methodName.includes('subscribe'));
+  const needsCallback = !!(options?.methodName?.includes('subscribe'));
 
   return function (...args: unknown[]): Promise<CodecReturnType<M>> | UnsubscribePromise {
     const [actualArgs, resultCb] = extractArgs(args, needsCallback);

packages/api/src/submittable/createClass.ts

@@ -1,8 +1,6 @@
 // Copyright 2017-2026 @pezkuwi/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-/* eslint-disable no-dupe-class-members */
-
 import type { Observable } from 'rxjs';
 import type { Address, ApplyExtrinsicResult, Call, Extrinsic, ExtrinsicEra, ExtrinsicStatus, Hash, Header, Index, RuntimeDispatchInfo, SignerPayload } from '@pezkuwi/types/interfaces';
 import type { Callback, Codec, CodecClass, ISubmittableResult, SignatureOptions } from '@pezkuwi/types/types';
@@ -365,7 +363,7 @@ export function createClass <ApiType extends ApiTypes> ({ api, apiType, blockHas
           const ext = this.registry.createTypeUnsafe<Extrinsic>('Extrinsic', [result.signedTransaction]);
           const newSignerPayload = this.registry.createTypeUnsafe<SignerPayload>('SignerPayload', [objectSpread({}, {
             address,
-            assetId: ext.assetId && ext.assetId.isSome ? ext.assetId.toHex() : null,
+            assetId: ext.assetId?.isSome ? ext.assetId.toHex() : null,
             blockHash: payload.blockHash,
             blockNumber: header ? header.number : 0,
             era: ext.era.toHex(),

packages/api/src/types/calls.ts

@@ -1,4 +1,4 @@
 // Copyright 2017-2026 @pezkuwi/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-export * from '@pezkuwi/api-base/types/calls';
+export type * from '@pezkuwi/api-base/types/calls';

packages/api/src/types/consts.ts

@@ -1,4 +1,4 @@
 // Copyright 2017-2026 @pezkuwi/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-export * from '@pezkuwi/api-base/types/consts';
+export type * from '@pezkuwi/api-base/types/consts';

packages/api/src/types/errors.ts

@@ -1,4 +1,4 @@
 // Copyright 2017-2026 @pezkuwi/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-export * from '@pezkuwi/api-base/types/errors';
+export type * from '@pezkuwi/api-base/types/errors';

packages/api/src/types/events.ts

@@ -1,4 +1,4 @@
 // Copyright 2017-2026 @pezkuwi/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-export * from '@pezkuwi/api-base/types/events';
+export type * from '@pezkuwi/api-base/types/events';

packages/api/src/types/index.ts

@@ -25,20 +25,20 @@ export type { Signer, SignerResult } from '@pezkuwi/types/types';
 export { ApiBase } from '../base/index.js';
 
 // all starred
-// eslint-disable-next-line import/export
-export * from '@pezkuwi/api/types/calls';
-// eslint-disable-next-line import/export
-export * from '@pezkuwi/api/types/consts';
-// eslint-disable-next-line import/export
-export * from '@pezkuwi/api/types/errors';
-// eslint-disable-next-line import/export
-export * from '@pezkuwi/api/types/events';
-// eslint-disable-next-line import/export
-export * from '@pezkuwi/api/types/storage';
-// eslint-disable-next-line import/export
-export * from '@pezkuwi/api/types/submittable';
-// eslint-disable-next-line import/export
-export * from '@pezkuwi/api-base/types';
+// eslint-disable-next-line import-x/export
+export type * from '@pezkuwi/api/types/calls';
+// eslint-disable-next-line import-x/export
+export type * from '@pezkuwi/api/types/consts';
+// eslint-disable-next-line import-x/export
+export type * from '@pezkuwi/api/types/errors';
+// eslint-disable-next-line import-x/export
+export type * from '@pezkuwi/api/types/events';
+// eslint-disable-next-line import-x/export
+export type * from '@pezkuwi/api/types/storage';
+// eslint-disable-next-line import-x/export
+export type * from '@pezkuwi/api/types/submittable';
+// eslint-disable-next-line import-x/export
+export type * from '@pezkuwi/api-base/types';
 
 // A smaller interface of ApiRx, used in derive and in SubmittableExtrinsic
 export interface ApiInterfaceRx extends ApiInterfaceBase {

packages/api/src/types/storage.ts

@@ -1,4 +1,4 @@
 // Copyright 2017-2026 @pezkuwi/api-augment authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-export * from '@pezkuwi/api-base/types/storage';
+export type * from '@pezkuwi/api-base/types/storage';

packages/api/src/types/submittable.ts

@@ -1,4 +1,4 @@
 // Copyright 2017-2026 @pezkuwi/api-augment authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-export * from '@pezkuwi/api-base/types/submittable';
+export type * from '@pezkuwi/api-base/types/submittable';