Add TSLint

package.json

@@ -10,13 +10,13 @@
   ],
   "scripts": {
     "build": "polkadot-dev-build-ts",
-    "check": "tsc --noEmit",
+    "check": "tslint --project . && tsc --noEmit",
     "clean": "polkadot-dev-clean-build",
     "postinstall": "polkadot-dev-yarn-only",
     "test": "jest --coverage"
   },
   "devDependencies": {
-    "@polkadot/dev": "^0.20.7",
+    "@polkadot/dev": "^0.20.8",
     "@polkadot/ts": "^0.1.3"
   }
 }

packages/api-format/package.json

@@ -35,9 +35,9 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/jsonrpc": "^0.20.3",
-    "@polkadot/primitives-json": "^0.20.3",
-    "@polkadot/util": "^0.24.9",
-    "@polkadot/util-keyring": "^0.24.9"
+    "@polkadot/jsonrpc": "^0.26.6",
+    "@polkadot/primitives": "^0.26.6",
+    "@polkadot/util": "^0.26.6",
+    "@polkadot/util-keyring": "^0.26.6"
   }
 }

packages/api-format/src/input.ts

@@ -6,8 +6,8 @@ import { Params, Param$Types } from '@polkadot/params/types';
 import { FormatterFunction } from './types';
 
 import addressDecode from '@polkadot/util-keyring/address/decode';
-import bytesEncode from '@polkadot/primitives-json/bytes/encode';
-import hashEncode from '@polkadot/primitives-json/hash/encode';
+import bytesEncode from '@polkadot/primitives/json/bytes/encode';
+import hashEncode from '@polkadot/primitives/json/hash/encode';
 
 import format from './format';
 

packages/api-format/src/output.ts

@@ -6,9 +6,9 @@ import { Param$Types } from '@polkadot/params/types';
 import { FormatterFunction } from './types';
 
 import addressEncode from '@polkadot/util-keyring/address/encode';
-import bnDecode from '@polkadot/primitives-json/bn/decode';
-import bytesDecode from '@polkadot/primitives-json/bytes/decode';
-import headerDecode from '@polkadot/primitives-json/header/decode';
+import bnDecode from '@polkadot/primitives/json/bn/decode';
+import bytesDecode from '@polkadot/primitives/json/bytes/decode';
+import headerDecode from '@polkadot/primitives/json/header/decode';
 import isNull from '@polkadot/util/is/null';
 import isUndefined from '@polkadot/util/is/undefined';
 

packages/api-provider/package.json

@@ -39,10 +39,10 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/storage": "^0.20.3",
-    "@polkadot/util": "^0.24.9",
-    "@polkadot/util-crypto": "^0.24.9",
-    "@polkadot/util-keyring": "^0.24.9",
+    "@polkadot/storage": "^0.26.6",
+    "@polkadot/util": "^0.26.6",
+    "@polkadot/util-crypto": "^0.26.6",
+    "@polkadot/util-keyring": "^0.26.6",
     "@types/nock": "^9.1.3",
     "eventemitter3": "^2.0.3",
     "isomorphic-fetch": "^2.2.1",

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

@@ -27,4 +27,4 @@ export default function httpProvider (endpoint: string): ProviderInterface {
     unsubscribe: (method: string, id: number): Promise<boolean> =>
       unsubscribe(self, method, id)
   };
-};
+}

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

@@ -2,6 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
+// tslint:disable-next-line
 if (typeof fetch === 'undefined') {
   require('isomorphic-fetch');
 }

packages/api-provider/src/http/send.ts

@@ -23,4 +23,4 @@ export default async function send ({ coder, endpoint }: HttpState, method: stri
   const result = await response.json();
 
   return coder.decodeResponse(result);
-};
+}

packages/api-provider/src/http/subscribe.ts

@@ -7,4 +7,4 @@ import { HttpState } from './types';
 
 export default async function subscribe (self: HttpState, method: string, params: Array<any>, cb: ProviderInterface$Callback): Promise<number> {
   throw new Error('Subscriptions has not been implemented');
-};
+}

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

@@ -8,10 +8,10 @@ import { Storages } from '@polkadot/storage/types';
 import { SectionItem } from '@polkadot/params/types';
 import { KeyringPair } from '@polkadot/util-keyring/types';
 import { ProviderInterface$Emitted } from '../types';
-import { MockState, MockState$Storage, MockState$Subscriptions, MockState$Subscription$Callback } from './types';
+import { MockState, MockState$Storage, MockState$Subscriptions } from './types';
 
 import BN from 'bn.js';
-import headerEncode from '@polkadot/primitives-json/header/encode';
+import headerEncode from '@polkadot/primitives/json/header/encode';
 import createKey from '@polkadot/storage/key';
 import state from '@polkadot/storage';
 import bnToU8a from '@polkadot/util/bn/toU8a';
@@ -50,7 +50,7 @@ function updateSubs (subscriptions: MockState$Subscriptions, method: string, val
     .values(subscriptions[method].callbacks)
     .forEach((cb) => {
       try {
-        (cb as MockState$Subscription$Callback)(null, value);
+        cb(null, value);
       } catch (error) {
         console.error(`Error on '${method}' subscription`, error);
       }
@@ -86,4 +86,4 @@ export default function mocks ({ emitter, storage, subscriptions }: MockState):
 
     updateSubs(subscriptions, 'subscribe_newHead', headerEncode(newHead));
   }, 5000);
-};
+}

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

@@ -9,7 +9,7 @@ import interfaces from '@polkadot/jsonrpc';
 import u8aToHex from '@polkadot/util/u8a/toHex';
 import logger from '@polkadot/util/logger';
 
-const l =logger('api-mock');
+const l = logger('api-mock');
 
 const SUBSCRIPTIONS: string[] = Array.prototype.concat.apply(
   [], Object.values(interfaces).map((area) =>

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

@@ -15,7 +15,7 @@ import unsubscribe from './unsubscribe';
 
 type WSProviderInterface = ProviderInterface & {
   connect (): void
-}
+};
 
 export default function wsProvider (endpoint: string, autoConnect: boolean = true): WSProviderInterface {
   const self = state(endpoint, autoConnect);

packages/api-provider/src/ws/on.ts

@@ -7,4 +7,4 @@ import { WsState } from './types';
 
 export default function on (self: WsState, type: ProviderInterface$Emitted, sub: ProviderInterface$EmitCb): void {
   self.emitter.on(type, sub);
-};
+}

packages/api-provider/src/ws/onClose.ts

@@ -19,4 +19,4 @@ export default function onClose (self: WsState): () => void {
       }, 1000);
     }
   };
-};
+}

packages/api-provider/src/ws/onOpen.ts

@@ -31,4 +31,4 @@ export default function onOpen (self: WsState): () => boolean {
 
     return true;
   };
-};
+}

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

@@ -2,6 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the ISC license. See the LICENSE file for details.
 
+// tslint:disable-next-line
 if (typeof WebSocket === 'undefined') {
   // @ts-ignore
   global.WebSocket = require('websocket').w3cwebsocket;

packages/api-provider/src/ws/state.ts

@@ -27,4 +27,4 @@ export default function state (endpoint: string, autoConnect: boolean): WsState
     subscriptions: {},
     websocket: null
   };
-};
+}

packages/api-provider/test/e2e.test.ts

@@ -18,6 +18,7 @@ describe.skip('e2e', () => {
   it('subscribes to client_newHead', (done) => {
     let count = 0;
 
+    // tslint:disable-next-line
     api.chain
       .newHead((error: Error | null, data: any) => {
         console.log('newHead: result =', [error, data]);

packages/api-provider/test/mockWs.ts

@@ -8,7 +8,22 @@ const TEST_WS_URL = 'ws://localhost:9955';
 
 let server: Server;
 
-function createError ({ id, error: { code, message } }: { id: number, error: { code: number, message: string } }) {
+type ErrorDef = {
+  id: number,
+  error: {
+    code: number,
+    message: string
+  }
+};
+
+type ReplyDef = {
+  id: number,
+  reply: {
+    result: any
+  }
+};
+
+function createError ({ id, error: { code, message } }: ErrorDef) {
   return {
     id,
     jsonrpc: '2.0',
@@ -19,7 +34,7 @@ function createError ({ id, error: { code, message } }: { id: number, error: { c
   };
 }
 
-function createReply ({ id, reply: { result } }: { id: number, reply: { result: any }}) {
+function createReply ({ id, reply: { result } }: ReplyDef) {
   return {
     id,
     jsonrpc: '2.0',

packages/api/package.json

@@ -37,8 +37,8 @@
     "@babel/runtime": "^7.0.0-beta.51",
     "@polkadot/api-format": "^0.14.8",
     "@polkadot/api-provider": "^0.14.8",
-    "@polkadot/jsonrpc": "^0.20.3",
-    "@polkadot/params": "^0.20.3",
-    "@polkadot/util": "^0.24.9"
+    "@polkadot/jsonrpc": "^0.26.6",
+    "@polkadot/params": "^0.26.6",
+    "@polkadot/util": "^0.26.6"
   }
 }

tslint.json

@@ -0,0 +1,3 @@
+{
+  "extends": "@polkadot/dev/config/tslint"
+}