First stage renames, rpc-{core,provider,rx} (#220)

* Docs renames (& removal for re-gen)

* Rename api, api-provider & api-rx

* Apoi -> Rpc, RxApi -> RpcRx (classes)

* Add .nodoc

* Bump version

* Link updates (summary)

* Cleanup deleted (master version)

* Deleted re-instated

* More... ;)

* Types...

* Revert .nodoc

packages/api-observable/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-observable",
-  "version": "0.30.45",
+  "version": "0.31.0",
   "description": "An Observable wrapper around the Polkadot JS API",
   "main": "index.js",
   "keywords": [
@@ -27,13 +27,13 @@
   "bugs": {
     "url": "https://github.com/polkadot-js/api/issues"
   },
-  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-rx#readme",
+  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-rx#readme",
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@polkadot/api": "^0.30.45",
-    "@polkadot/api-provider": "^0.30.45",
-    "@polkadot/extrinsics": "^0.30.45",
-    "@polkadot/storage": "^0.30.45",
+    "@polkadot/rpc-core": "^0.31.0",
+    "@polkadot/rpc-provider": "^0.31.0",
+    "@polkadot/extrinsics": "^0.31.0",
+    "@polkadot/storage": "^0.31.0",
     "@types/rx": "^4.1.1",
     "rxjs": "^6.3.2"
   }

packages/api-observable/src/Base.ts

@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
-import { RxApiInterface, RxApiInterface$Method, RxApiInterface$Section } from '@polkadot/api-rx/types';
+import { RxRpcInterface, RxRpcInterface$Method, RxRpcInterface$Section } from '@polkadot/rpc-rx/types';
 import { RpcMethod } from '@polkadot/jsonrpc/types';
 
 import { EMPTY, Observable, combineLatest, from } from 'rxjs';
@@ -25,13 +25,13 @@ const defaultMapFn = (result: any): any =>
 // Raw base implementation for the observable API. It simply provides access to raw calls, allowing
 // decendants to make direct queries to either API methods or actual storage
 export default class ApiBase {
-  protected _api: RxApiInterface;
+  protected _api: RxRpcInterface;
   protected _genesisHash: Hash;
 
   // Observable that returns the first time we are connected and loaded
   whenReady: Observable<boolean>;
 
-  constructor (api: RxApiInterface) {
+  constructor (api: RxRpcInterface) {
     this._api = api;
     this._genesisHash = new Hash();
     this.whenReady = from(this.init());
@@ -86,11 +86,11 @@ export default class ApiBase {
   }
 
   rawCall = <T> ({ method, section }: RpcMethod, ...params: Array<any>): Observable<T> => {
-    const apiSection = this._api[section as keyof RxApiInterface] as RxApiInterface$Section;
+    const apiSection = this._api[section as keyof RxRpcInterface] as RxRpcInterface$Section;
 
     assert(apiSection, `Unable to find 'api.${section}'`);
 
-    const fn: RxApiInterface$Method = apiSection[method];
+    const fn: RxRpcInterface$Method = apiSection[method];
 
     assert(fn, `Unable to find 'api.${section}.${method}'`);
 

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

@@ -1,22 +0,0 @@
-// Copyright 2017-2018 @polkadot/api-rx authors & contributors
-// This software may be modified and distributed under the terms
-// of the ISC license. See the LICENSE file for details.
-
-import { BehaviorSubject, Observable } from 'rxjs';
-
-import interfaces from '@polkadot/jsonrpc/types';
-
-export type RxApiInterface$Method = (...params: Array<any>) => Observable<any> | BehaviorSubject<any>;
-
-export type RxApiInterface$Section = {
-  [index: string]: RxApiInterface$Method
-};
-
-export type RxApiInterface = {
-  readonly author: RxApiInterface$Section;
-  readonly chain: RxApiInterface$Section;
-  readonly state: RxApiInterface$Section;
-  readonly system: RxApiInterface$Section;
-
-  isConnected: () => BehaviorSubject<boolean>
-}

packages/rpc-core/LICENSE

@@ -1,6 +1,6 @@
 ISC License (ISC)
 
-Copyright 2017-2018 @polkadot/api authors & contributors
+Copyright 2017-2018 @polkadot/rpc-core authors & contributors
 
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above

packages/rpc-core/README.md

@@ -5,8 +5,8 @@
 [![travis](https://img.shields.io/travis/polkadot-js/api.svg?style=flat-square)](https://travis-ci.org/polkadot-js/api)
 [![maintainability](https://img.shields.io/codeclimate/maintainability/polkadot-js/api.svg?style=flat-square)](https://codeclimate.com/github/polkadot-js/api/maintainability)
 [![coverage](https://img.shields.io/coveralls/polkadot-js/api.svg?style=flat-square)](https://coveralls.io/github/polkadot-js/api?branch=master)
-[![dependency](https://david-dm.org/polkadot-js/api.svg?style=flat-square&path=packages/api)](https://david-dm.org/polkadot-js/api?path=packages/api)
-[![devDependency](https://david-dm.org/polkadot-js/api/dev-status.svg?style=flat-square&path=packages/api)](https://david-dm.org/polkadot-js/api?path=packages/api#info=devDependencies)
+[![dependency](https://david-dm.org/polkadot-js/api.svg?style=flat-square&path=package/rpc-core)](https://david-dm.org/polkadot-js/api?path=package/rpc-core)
+[![devDependency](https://david-dm.org/polkadot-js/api/dev-status.svg?style=flat-square&path=package/rpc-core)](https://david-dm.org/polkadot-js/api?path=package/rpc-core#info=devDependencies)
 
 # @polkadot/api
 
@@ -17,14 +17,14 @@ This library provides a clean wrapper around all the methods exposed by a Polkad
 Installation -
 
 ```
-npm install --save @polkadot/api
+npm install --save @polkadot/rpc-core
 ```
 
 Initialisation -
 
 ```js
-import Api from '@polkadot/api';
-import WsProvider from '@polkadot/api-provider/ws';
+import Api from '@polkadot/rpc-core';
+import WsProvider from '@polkadot/rpc-provider/ws';
 
 const provider = new WsProvider('http://127.0.0.1:9944');
 const api = new Api(provider);

packages/rpc-core/package.json

@@ -1,6 +1,6 @@
 {
-  "name": "@polkadot/api",
-  "version": "0.30.45",
+  "name": "@polkadot/rpc-core",
+  "version": "0.31.0",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
   "keywords": [
@@ -27,11 +27,11 @@
   "bugs": {
     "url": "https://github.com/polkadot-js/api/issues"
   },
-  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
+  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@polkadot/api-provider": "^0.30.45",
-    "@polkadot/jsonrpc": "^0.30.45",
+    "@polkadot/jsonrpc": "^0.31.0",
+    "@polkadot/rpc-provider": "^0.31.0",
     "@polkadot/util": "^0.30.7"
   }
 }

packages/rpc-core/src/formatting.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-core authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-core/src/index.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-core authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-core/src/index.ts

@@ -1,10 +1,10 @@
-// Copyright 2017-2018 @polkadot/api authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-core authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
-import { ProviderInterface, ProviderInterface$Callback } from '@polkadot/api-provider/types';
+import { ProviderInterface, ProviderInterface$Callback } from '@polkadot/rpc-provider/types';
 import { RpcSection, RpcMethod } from '@polkadot/jsonrpc/types';
-import { ApiInterface, ApiInterface$Section, ApiInterface$Section$Method } from './types';
+import { RpcInterface, RpcInterface$Section, RpcInterface$Section$Method } from './types';
 
 import interfaces from '@polkadot/jsonrpc/index';
 import extrinsicsFromMeta from '@polkadot/extrinsics/fromMetadata';
@@ -15,26 +15,26 @@ import ExtError from '@polkadot/util/ext/error';
 import isFunction from '@polkadot/util/is/function';
 
 /**
- * @name Api
+ * @name Rpc
  * @summary The API may use a HTTP or WebSockets provider.
  * @description It allows for querying a Polkadot Client Node.
  * @example
  * <BR>
  *
  * ```javascript
- * import Api from '@polkadot/api';
- * import WsProvider from '@polkadot/api-provider/ws';
+ * import Api from '@polkadot/rpc-core';
+ * import WsProvider from '@polkadot/rpc-provider/ws';
  *
  * const provider = new WsProvider('ws://127.0.0.1:9944');
  * const api = new Api(provider);
  * ```
  */
-export default class Api implements ApiInterface {
+export default class Rpc implements RpcInterface {
   private _provider: ProviderInterface;
-  readonly author: ApiInterface$Section;
-  readonly chain: ApiInterface$Section;
-  readonly state: ApiInterface$Section;
-  readonly system: ApiInterface$Section;
+  readonly author: RpcInterface$Section;
+  readonly chain: RpcInterface$Section;
+  readonly state: RpcInterface$Section;
+  readonly system: RpcInterface$Section;
 
   /**
    * @constructor
@@ -64,7 +64,7 @@ export default class Api implements ApiInterface {
    * <BR>
    *
    * ```javascript
-   * import Api from '@polkadot/api';
+   * import Api from '@polkadot/rpc-core';
    *
    * Api.signature({ name: 'test_method', params: [ { name: 'dest', type: 'Address' } ], type: 'Address' }); // => test_method (dest: Address): Address
    * ```
@@ -93,7 +93,7 @@ export default class Api implements ApiInterface {
       });
   }
 
-  private createInterface ({ methods, section }: RpcSection): ApiInterface$Section {
+  private createInterface ({ methods, section }: RpcSection): RpcInterface$Section {
     return Object
       .keys(methods)
       .reduce((exposed, method) => {
@@ -105,10 +105,10 @@ export default class Api implements ApiInterface {
           : this.createMethodSend(rpcName, def);
 
         return exposed;
-      }, {} as ApiInterface$Section);
+      }, {} as RpcInterface$Section);
   }
 
-  private createMethodSend (rpcName: string, method: RpcMethod): ApiInterface$Section$Method {
+  private createMethodSend (rpcName: string, method: RpcMethod): RpcInterface$Section$Method {
     const call = async (...values: Array<any>): Promise<any> => {
       // TODO Warn on deprecated methods
       try {
@@ -118,7 +118,7 @@ export default class Api implements ApiInterface {
 
         return this.formatOutput(method, params, result);
       } catch (error) {
-        const message = `${Api.signature(method)}:: ${error.message}`;
+        const message = `${Rpc.signature(method)}:: ${error.message}`;
 
         console.error(message, error);
 
@@ -126,10 +126,10 @@ export default class Api implements ApiInterface {
       }
     };
 
-    return call as ApiInterface$Section$Method;
+    return call as RpcInterface$Section$Method;
   }
 
-  private createMethodSubscribe (rpcName: string, method: RpcMethod): ApiInterface$Section$Method {
+  private createMethodSubscribe (rpcName: string, method: RpcMethod): RpcInterface$Section$Method {
     const unsubscribe = (subscriptionId: any): Promise<any> =>
       this._provider.unsubscribe(rpcName, method.subscribe[1], subscriptionId);
     const _call = async (...values: Array<any>): Promise<any> => {
@@ -146,7 +146,7 @@ export default class Api implements ApiInterface {
 
         return this._provider.subscribe(rpcName, method.subscribe[0], paramsJson, update);
       } catch (error) {
-        const message = `${Api.signature(method)}:: ${error.message}`;
+        const message = `${Rpc.signature(method)}:: ${error.message}`;
 
         console.error(message, error);
 
@@ -154,7 +154,7 @@ export default class Api implements ApiInterface {
       }
     };
 
-    const call = _call as ApiInterface$Section$Method;
+    const call = _call as RpcInterface$Section$Method;
 
     call.unsubscribe = unsubscribe;
 

packages/rpc-core/src/methodSend.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-core authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-core/src/types.d.ts

@@ -1,20 +1,20 @@
-// Copyright 2017-2018 @polkadot/api authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-core authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
 import interfaces from '@polkadot/jsonrpc/index';
 
-export interface ApiInterface$Section$Method {
+export interface RpcInterface$Section$Method {
   (...params: Array<any>): Promise<any>;
 
   subscription: string;
   unsubscribe: (id: number) => Promise<any>;
 }
 
-export type ApiInterface$Section = {
-  [index: string]: ApiInterface$Section$Method
+export type RpcInterface$Section = {
+  [index: string]: RpcInterface$Section$Method
 };
 
-export type ApiInterface = {
-  readonly [key in keyof typeof interfaces]: ApiInterface$Section
+export type RpcInterface = {
+  readonly [key in keyof typeof interfaces]: RpcInterface$Section
 }

packages/rpc-core/test/e2e/basics.test.js

@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
-import Ws from '@polkadot/api-provider/ws';
+import Ws from '@polkadot/rpc-provider/ws';
 
 import Api from '../../src';
 

packages/rpc-core/test/e2e/chain.test.js

@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
-import Ws from '@polkadot/api-provider/ws';
+import Ws from '@polkadot/rpc-provider/ws';
 
 import Api from '../../src';
 

packages/rpc-core/test/e2e/krummelanke.test.js

@@ -3,7 +3,7 @@
 // of the ISC license. See the LICENSE file for details.
 
 import storage from '@polkadot/storage';
-import Ws from '@polkadot/api-provider/ws';
+import Ws from '@polkadot/rpc-provider/ws';
 
 import Api from '../../src';
 

packages/rpc-core/test/e2e/state.test.js

@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
-import Ws from '@polkadot/api-provider/ws';
+import Ws from '@polkadot/rpc-provider/ws';
 import storage from '@polkadot/storage/static';
 
 import Api from '../../src';

packages/rpc-core/test/e2e/subscribe.test.js

@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
-import Ws from '@polkadot/api-provider/ws';
+import Ws from '@polkadot/rpc-provider/ws';
 import storage from '@polkadot/storage/static';
 
 import Api from '../../src';

packages/rpc-core/test/mockHttp.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-core/test/mockWs.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/LICENSE

@@ -1,6 +1,6 @@
 ISC License (ISC)
 
-Copyright 2017-2018 @polkadot/api-provider authors & contributors
+Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above

packages/rpc-provider/README.md

@@ -1,14 +1,14 @@
 [![polkadotjs](https://img.shields.io/badge/polkadot-js-orange.svg?style=flat-square)](https://polkadot.js.org)
 ![isc](https://img.shields.io/badge/license-ISC-lightgrey.svg?style=flat-square)
 [![style](https://img.shields.io/badge/code%20style-semistandard-lightgrey.svg?style=flat-square)](https://github.com/Flet/semistandard)
-[![npm](https://img.shields.io/npm/v/@polkadot/api-provider.svg?style=flat-square)](https://www.npmjs.com/package/@polkadot/api-provider)
+[![npm](https://img.shields.io/npm/v/@polkadot/rpc-provider.svg?style=flat-square)](https://www.npmjs.com/package/@polkadot/rpc-provider)
 [![travis](https://img.shields.io/travis/polkadot-js/api.svg?style=flat-square)](https://travis-ci.org/polkadot-js/api)
 [![maintainability](https://img.shields.io/codeclimate/maintainability/polkadot-js/api.svg?style=flat-square)](https://codeclimate.com/github/polkadot-js/api/maintainability)
 [![coverage](https://img.shields.io/coveralls/polkadot-js/api.svg?style=flat-square)](https://coveralls.io/github/polkadot-js/api?branch=master)
-[![dependency](https://david-dm.org/polkadot-js/api.svg?style=flat-square&path=packages/api-provider)](https://david-dm.org/polkadot-js/api?path=packages/api-provider)
-[![devDependency](https://david-dm.org/polkadot-js/api/dev-status.svg?style=flat-square&path=packages/api-provider)](https://david-dm.org/polkadot-js/api?path=packages/api-provider#info=devDependencies)
+[![dependency](https://david-dm.org/polkadot-js/api.svg?style=flat-square&path=packages/rpc-provider)](https://david-dm.org/polkadot-js/api?path=packages/rpc-provider)
+[![devDependency](https://david-dm.org/polkadot-js/api/dev-status.svg?style=flat-square&path=packages/rpc-provider)](https://david-dm.org/polkadot-js/api?path=packages/rpc-provider#info=devDependencies)
 
-# @polkadot/api-provider
+# @polkadot/rpc-provider
 
 Generic transport providers to handle the transport of method calls to and from Polkadot clients from applications interacting with it. Generally, unless you are operating at a low-level and taking care of encoding and decoding of parameters/results, it won't be directly used. API interfaces building on top these providers can support various transports with the same underlying interfaces.
 
@@ -17,13 +17,13 @@ Generic transport providers to handle the transport of method calls to and from
 Installation -
 
 ```
-npm install --save @polkadot/api-provider
+npm install --save @polkadot/rpc-provider
 ```
 
 Initialisation -
 
 ```js
-import WsProvider from '@polkadot/api-provider/ws';
+import WsProvider from '@polkadot/rpc-provider/ws';
 
 const provider = new WsProvider('http://127.0.0.1:9944');
 const version = await provider.send('client_version', []);

packages/rpc-provider/package.json

@@ -1,6 +1,6 @@
 {
-  "name": "@polkadot/api-provider",
-  "version": "0.30.45",
+  "name": "@polkadot/rpc-provider",
+  "version": "0.31.0",
   "description": "Transport providers for the API",
   "main": "index.js",
   "keywords": [
@@ -27,10 +27,10 @@
   "bugs": {
     "url": "https://github.com/polkadot-js/api/issues"
   },
-  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-provider#readme",
+  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@polkadot/storage": "^0.30.45",
+    "@polkadot/storage": "^0.31.0",
     "@polkadot/util": "^0.30.7",
     "@polkadot/util-crypto": "^0.30.7",
     "@polkadot/util-keyring": "^0.30.7",

packages/rpc-provider/src/coder/json/decodeResponse.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/coder/json/decodeResponse.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/coder/json/encodeJson.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/coder/json/encodeJson.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/coder/json/encodeObject.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/coder/json/encodeObject.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/coder/json/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/coder/json/types.d.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/http/index.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/http/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
@@ -25,8 +25,8 @@ const ERROR_SUBSCRIBE = 'HTTP Provider does not have subscriptions, use WebSocke
  * <BR>
  *
  * ```javascript
- * import Api from '@polkadot/api';
- * import HttpProvider from '@polkadot/api-provider/http';
+ * import Api from '@polkadot/rpc-core';
+ * import HttpProvider from '@polkadot/rpc-provider/http';
  *
  * const provider = new HttpProvider('http://127.0.0.1:9933');
  * const api = new Api(provider);

packages/rpc-provider/src/http/polyfill.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/http/polyfill.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/http/send.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/http/types.d.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/mock/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/mock/mocks.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/mock/on.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/mock/send.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/mock/state.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/mock/state.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/mock/subscribe.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/mock/subscribe.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/mock/types.d.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/mock/unsubscribe.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/mock/unsubscribe.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/types.d.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/connect.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/index.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
@@ -46,8 +46,8 @@ interface WSProviderInterface extends ProviderInterface {
  * <BR>
  *
  * ```javascript
- * import Api from '@polkadot/api';
- * import WsProvider from '@polkadot/api-provider/ws';
+ * import Api from '@polkadot/rpc-core';
+ * import WsProvider from '@polkadot/rpc-provider/ws';
  *
  * const provider = new WsProvider('ws://127.0.0.1:9944');
  * const api = new Api(provider);

packages/rpc-provider/src/ws/onError.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/onMessageResult.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/onMessageSubscribe.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/onOpen.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/polyfill.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/polyfill.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/send.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/state.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/subscribe.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/src/ws/unsubscribe.spec.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/test/mockHttp.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-provider/test/mockWs.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-provider authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-provider authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-rx/LICENSE

@@ -1,6 +1,6 @@
 ISC License (ISC)
 
-Copyright 2017-2018 @polkadot/api-rx authors & contributors
+Copyright 2017-2018 @polkadot/rpc-rx authors & contributors
 
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above

packages/rpc-rx/README.md

@@ -1,13 +1,13 @@
 [![polkadotjs](https://img.shields.io/badge/polkadot-js-orange.svg?style=flat-square)](https://polkadot.js.org)
 ![isc](https://img.shields.io/badge/license-ISC-lightgrey.svg?style=flat-square)
 [![style](https://img.shields.io/badge/code%20style-semistandard-lightgrey.svg?style=flat-square)](https://github.com/Flet/semistandard)
-[![npm](https://img.shields.io/npm/v/@polkadot/api-rx.svg?style=flat-square)](https://www.npmjs.com/package/@polkadot/api-rx)
+[![npm](https://img.shields.io/npm/v/@polkadot/rpc-rx.svg?style=flat-square)](https://www.npmjs.com/package/@polkadot/rpc-rx)
 [![travis](https://img.shields.io/travis/polkadot-js/api.svg?style=flat-square)](https://travis-ci.org/polkadot-js/api)
 [![maintainability](https://img.shields.io/codeclimate/maintainability/polkadot-js/api.svg?style=flat-square)](https://codeclimate.com/github/polkadot-js/api/maintainability)
 [![coverage](https://img.shields.io/coveralls/polkadot-js/api.svg?style=flat-square)](https://coveralls.io/github/polkadot-js/api?branch=master)
-[![dependency](https://david-dm.org/polkadot-js/api.svg?style=flat-square&path=packages/api-rx)](https://david-dm.org/polkadot-js/api?path=packages/api-rx)
-[![devDependency](https://david-dm.org/polkadot-js/api/dev-status.svg?style=flat-square&path=packages/api-rx)](https://david-dm.org/polkadot-js/api?path=packages/api-rx#info=devDependencies)
+[![dependency](https://david-dm.org/polkadot-js/api.svg?style=flat-square&path=packages/rpc-rx)](https://david-dm.org/polkadot-js/api?path=packages/rpc-rx)
+[![devDependency](https://david-dm.org/polkadot-js/api/dev-status.svg?style=flat-square&path=packages/rpc-rx)](https://david-dm.org/polkadot-js/api?path=packages/rpc-rx#info=devDependencies)
 
-# @polkadot/api-rx
+# @polkadot/rpc-rx
 
 An RxJs wrapper around the [@polkadot/api](../api).

packages/rpc-rx/package.json

@@ -1,6 +1,6 @@
 {
-  "name": "@polkadot/api-rx",
-  "version": "0.30.45",
+  "name": "@polkadot/rpc-rx",
+  "version": "0.31.0",
   "description": "An RxJs wrapper around the Polkadot JS API",
   "main": "index.js",
   "keywords": [
@@ -27,11 +27,11 @@
   "bugs": {
     "url": "https://github.com/polkadot-js/api/issues"
   },
-  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-rx#readme",
+  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-rx#readme",
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@polkadot/api": "^0.30.45",
-    "@polkadot/api-provider": "^0.30.45",
+    "@polkadot/rpc-core": "^0.31.0",
+    "@polkadot/rpc-provider": "^0.31.0",
     "@types/rx": "^4.1.1",
     "rxjs": "^6.3.2"
   }

packages/rpc-rx/src/cached.spec.js

@@ -1,8 +1,8 @@
-// Copyright 2017-2018 @polkadot/api-rx authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-rx authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
-jest.mock('@polkadot/api-provider/ws', () => class {
+jest.mock('@polkadot/rpc-provider/ws', () => class {
   isConnected = () => true;
   on = () => true;
   send = () => true;

packages/rpc-rx/src/defaults.ts

@@ -1,4 +1,4 @@
-// Copyright 2017-2018 @polkadot/api-rx authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-rx authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 

packages/rpc-rx/src/index.spec.js

@@ -1,10 +1,10 @@
-// Copyright 2017-2018 @polkadot/api-rx authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-rx authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
 import isFunction from '@polkadot/util/is/function';
 
-jest.mock('@polkadot/api-provider/ws', () => class {
+jest.mock('@polkadot/rpc-provider/ws', () => class {
   isConnected = () => true;
   on = () => true;
   send = () => true;

packages/rpc-rx/src/index.ts

@@ -1,14 +1,14 @@
-// Copyright 2017-2018 @polkadot/api-rx authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-rx authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
-import { ApiInterface, ApiInterface$Section } from '@polkadot/api/types';
-import { ProviderInterface } from '@polkadot/api-provider/types';
-import { RxApiInterface, RxApiInterface$Section } from './types';
+import { RpcInterface, RpcInterface$Section } from '@polkadot/rpc-core/types';
+import { ProviderInterface } from '@polkadot/rpc-provider/types';
+import { RxRpcInterface, RxRpcInterface$Section } from './types';
 
 import { BehaviorSubject, Observable, Subscriber, from } from 'rxjs';
-import Api from '@polkadot/api/index';
-import Ws from '@polkadot/api-provider/ws';
+import Rpc from '@polkadot/rpc-core/index';
+import Ws from '@polkadot/rpc-provider/ws';
 import isFunction from '@polkadot/util/is/function';
 import isUndefined from '@polkadot/util/is/undefined';
 
@@ -21,7 +21,7 @@ type CachedMap = {
 };
 
 /**
- * @name RxApi
+ * @name RpcRx
  * @summary The RxJS API is a wrapper around the API.
  * @description It allows wrapping API components with observables using RxJS.
  *
@@ -29,27 +29,27 @@ type CachedMap = {
  * <BR>
  *
  * ```javascript
- * import RxApi from '@polkadot/api';
- * import WsProvider from '@polkadot/api-provider/ws';
+ * import Rpc from '@polkadot/rpc-rx';
+ * import WsProvider from '@polkadot/rpc-provider/ws';
  *
  * const provider = new WsProvider('http://127.0.0.1:9944');
- * const rxapi = new RxApi(provider);
+ * const api = new Rpc(provider);
  * ```
  */
-export default class RxApi implements RxApiInterface {
-  private _api: ApiInterface;
+export default class RpcRx implements RxRpcInterface {
+  private _api: RpcInterface;
   private _cacheMap: CachedMap;
   private _isConnected: BehaviorSubject<boolean>;
-  readonly author: RxApiInterface$Section;
-  readonly chain: RxApiInterface$Section;
-  readonly state: RxApiInterface$Section;
-  readonly system: RxApiInterface$Section;
+  readonly author: RxRpcInterface$Section;
+  readonly chain: RxRpcInterface$Section;
+  readonly state: RxRpcInterface$Section;
+  readonly system: RxRpcInterface$Section;
 
   /**
    * @param  {ProviderInterface} provider An API provider using HTTP or WebSocket
    */
   constructor (provider: ProviderInterface = new Ws(defaults.WS_URL)) {
-    this._api = new Api(provider);
+    this._api = new Rpc(provider);
     this._cacheMap = {};
     this._isConnected = new BehaviorSubject(provider.isConnected());
 
@@ -66,7 +66,7 @@ export default class RxApi implements RxApiInterface {
     return this._isConnected;
   }
 
-  private createInterface (sectionName: string, section: ApiInterface$Section): RxApiInterface$Section {
+  private createInterface (sectionName: string, section: RpcInterface$Section): RxRpcInterface$Section {
     return Object
       .keys(section)
       .filter((name) => !['subscribe', 'unsubscribe'].includes(name))
@@ -74,10 +74,10 @@ export default class RxApi implements RxApiInterface {
         observables[name] = this.createObservable(`${sectionName}_${name}`, name, section);
 
         return observables;
-      }, ({} as RxApiInterface$Section));
+      }, ({} as RxRpcInterface$Section));
   }
 
-  private createObservable (subName: string, name: string, section: ApiInterface$Section): (...params: Array<any>) => Observable<any> | BehaviorSubject<any> {
+  private createObservable (subName: string, name: string, section: RpcInterface$Section): (...params: Array<any>) => Observable<any> | BehaviorSubject<any> {
     if (isFunction(section[name].unsubscribe)) {
       return this.createCachedObservable(subName, name, section);
     }
@@ -92,7 +92,7 @@ export default class RxApi implements RxApiInterface {
       );
   }
 
-  private createCachedObservable (subName: string, name: string, section: ApiInterface$Section): (...params: Array<any>) => BehaviorSubject<any> {
+  private createCachedObservable (subName: string, name: string, section: RpcInterface$Section): (...params: Array<any>) => BehaviorSubject<any> {
     if (!this._cacheMap[subName]) {
       this._cacheMap[subName] = {};
     }
@@ -108,7 +108,7 @@ export default class RxApi implements RxApiInterface {
     };
   }
 
-  private createSubject (name: string, params: Array<any>, section: ApiInterface$Section, unsubCallback?: () => void): BehaviorSubject<any> {
+  private createSubject (name: string, params: Array<any>, section: RpcInterface$Section, unsubCallback?: () => void): BehaviorSubject<any> {
     const subject = new BehaviorSubject(undefined);
 
     Observable

packages/rpc-rx/src/subject.spec.js

@@ -1,8 +1,8 @@
-// Copyright 2017-2018 @polkadot/api-rx authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-rx authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
-jest.mock('@polkadot/api-provider/ws', () => class {
+jest.mock('@polkadot/rpc-provider/ws', () => class {
   isConnected = () => true;
   on = () => true;
   send = () => true;

packages/rpc-rx/src/types.d.ts

@@ -0,0 +1,22 @@
+// Copyright 2017-2018 @polkadot/rpc-rx authors & contributors
+// This software may be modified and distributed under the terms
+// of the ISC license. See the LICENSE file for details.
+
+import { BehaviorSubject, Observable } from 'rxjs';
+
+import interfaces from '@polkadot/jsonrpc/types';
+
+export type RxRpcInterface$Method = (...params: Array<any>) => Observable<any> | BehaviorSubject<any>;
+
+export type RxRpcInterface$Section = {
+  [index: string]: RxRpcInterface$Method
+};
+
+export type RxRpcInterface = {
+  readonly author: RxRpcInterface$Section;
+  readonly chain: RxRpcInterface$Section;
+  readonly state: RxRpcInterface$Section;
+  readonly system: RxRpcInterface$Section;
+
+  isConnected: () => BehaviorSubject<boolean>
+}

packages/rpc-rx/test/e2e/subscribe.test.js

@@ -1,8 +1,8 @@
-// Copyright 2017-2018 @polkadot/api-rx authors & contributors
+// Copyright 2017-2018 @polkadot/rpc-rx authors & contributors
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
-import Ws from '@polkadot/api-provider/ws';
+import Ws from '@polkadot/rpc-provider/ws';
 import storage from '@polkadot/storage/static';
 
 import RxApi from '../../src';

packages/type-extrinsics/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/extrinsics",
-  "version": "0.30.45",
+  "version": "0.31.0",
   "main": "index.js",
   "repository": "https://github.com/polkadot-js/api.git",
   "author": "Jaco Greeff <jacogr@gmail.com>",

packages/type-extrinsics/test/e2e/transfer.spec.js

@@ -2,9 +2,9 @@
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
-import Api from '@polkadot/api';
+import Api from '@polkadot/rpc-core';
+import Ws from '@polkadot/rpc-provider/ws';
 import testingPairs from '@polkadot/util-keyring/testingPairs';
-import Ws from '@polkadot/api-provider/ws';
 
 import extrinsics from '../../src/static';
 

packages/type-jsonrpc/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/jsonrpc",
-  "version": "0.30.45",
+  "version": "0.31.0",
   "description": "Method definitions for the Polkadot RPC layer",
   "main": "index.js",
   "engines": {

packages/type-storage/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/storage",
-  "version": "0.30.45",
+  "version": "0.31.0",
   "description": "Generic wrapper wrapper around state storage",
   "main": "index.js",
   "engines": {
@@ -32,7 +32,7 @@
     "@babel/runtime": "^7.0.0",
     "@polkadot/params": "^0.30.3",
     "@polkadot/primitives": "^0.30.3",
-    "@polkadot/types": "^0.30.45",
+    "@polkadot/types": "^0.31.0",
     "@polkadot/util": "^0.30.7",
     "@polkadot/util-crypto": "^0.30.7",
     "@polkadot/util-keyring": "^0.30.7"

packages/types/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types",
-  "version": "0.30.45",
+  "version": "0.31.0",
   "description": "Implementation of the Parity codec",
   "main": "index.js",
   "keywords": [