Build esm (& add x-rxjs package) (#2942)

packages/rpc-core/package.json

@@ -16,11 +16,11 @@
     "@polkadot/metadata": "2.10.2-12",
     "@polkadot/rpc-provider": "2.10.2-12",
     "@polkadot/types": "2.10.2-12",
-    "@polkadot/util": "^4.2.2-12",
-    "memoizee": "^0.4.14",
-    "rxjs": "^6.6.3"
+    "@polkadot/util": "^4.2.2-14",
+    "@polkadot/x-rxjs": "2.10.2-12",
+    "memoizee": "^0.4.14"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^4.2.2-12"
+    "@polkadot/keyring": "^4.2.2-14"
   }
 }

packages/rpc-core/src/index.ts

@@ -1,21 +1,21 @@
 // Copyright 2017-2020 @polkadot/rpc-core authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { Observer } from 'rxjs';
 import type { ProviderInterface, ProviderInterfaceCallback } from '@polkadot/rpc-provider/types';
 import type { StorageKey, Vec } from '@polkadot/types';
 import type { Hash } from '@polkadot/types/interfaces';
 import type { AnyJson, Codec, DefinitionRpc, DefinitionRpcExt, DefinitionRpcSub, Registry } from '@polkadot/types/types';
+import type { Observer } from '@polkadot/x-rxjs';
 import type { RpcInterface, RpcInterfaceMethod } from './types';
 
 import memoizee from 'memoizee';
-import { Observable } from 'rxjs';
-import { publishReplay, refCount } from 'rxjs/operators';
 
 import { Option } from '@polkadot/types';
 import { createClass, createTypeUnsafe } from '@polkadot/types/create';
 import jsonrpc from '@polkadot/types/interfaces/jsonrpc';
 import { assert, hexToU8a, isFunction, isNull, isUndefined, logger, u8aToU8a } from '@polkadot/util';
+import { Observable } from '@polkadot/x-rxjs';
+import { publishReplay, refCount } from '@polkadot/x-rxjs/operators';
 
 import { drr, normalizer, refCountDelay } from './util';
 

packages/rpc-core/src/replay.spec.ts

@@ -1,12 +1,11 @@
 // Copyright 2017-2020 @polkadot/rpc-core authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { Observable } from 'rxjs';
-
-import { of } from 'rxjs';
+import type { Observable } from '@polkadot/x-rxjs';
 
 import { MockProvider } from '@polkadot/rpc-provider/mock';
 import { TypeRegistry } from '@polkadot/types/create';
+import { of } from '@polkadot/x-rxjs';
 
 import { RpcCore } from '.';
 

packages/rpc-core/src/types.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2020 @polkadot/rpc-core authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { Observable } from 'rxjs';
+import type { Observable } from '@polkadot/x-rxjs';
 
 export * from './types.jsonrpc';
 

packages/rpc-core/src/util/drr.spec.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2020 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import { of, timer } from 'rxjs';
+import { of, timer } from '@polkadot/x-rxjs';
 
 import { drr } from '.';
 

packages/rpc-core/src/util/drr.ts

@@ -1,11 +1,10 @@
 // Copyright 2017-2020 @polkadot/rpc-core authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { Observable } from 'rxjs';
-
-import { catchError, distinctUntilChanged, publishReplay, refCount, tap } from 'rxjs/operators';
+import type { Observable } from '@polkadot/x-rxjs';
 
 import { logger } from '@polkadot/util';
+import { catchError, distinctUntilChanged, publishReplay, refCount, tap } from '@polkadot/x-rxjs/operators';
 
 import { refCountDelay } from './refCountDelay';
 

packages/rpc-core/src/util/refCountDelay.ts

@@ -1,7 +1,7 @@
 // Copyright 2017-2020 @polkadot/rpc-core authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import { asapScheduler, ConnectableObservable, MonoTypeOperatorFunction, Observable, Subscription, TeardownLogic } from 'rxjs';
+import { asapScheduler, ConnectableObservable, MonoTypeOperatorFunction, Observable, Subscription, TeardownLogic } from '@polkadot/x-rxjs';
 
 /** @internal */
 export function refCountDelay <T> (delay = 1750): MonoTypeOperatorFunction<T> {