From e407df662e8810ec679a7f9bb42efc98226d640d Mon Sep 17 00:00:00 2001
From: Jaco Greeff <jacogr@gmail.com>
Date: Wed, 27 Jun 2018 11:52:21 +0200
Subject: [PATCH 1/3] Add TSLint

---
 package.json                                |   4 +-
 packages/api-format/package.json            |   8 +-
 packages/api-format/src/input.ts            |   4 +-
 packages/api-format/src/output.ts           |   6 +-
 packages/api-provider/package.json          |   8 +-
 packages/api-provider/src/http/index.ts     |   2 +-
 packages/api-provider/src/http/polyfill.ts  |   1 +
 packages/api-provider/src/http/send.ts      |   2 +-
 packages/api-provider/src/http/subscribe.ts |   2 +-
 packages/api-provider/src/mock/mocks.ts     |   8 +-
 packages/api-provider/src/mock/state.ts     |   2 +-
 packages/api-provider/src/ws/index.ts       |   2 +-
 packages/api-provider/src/ws/on.ts          |   2 +-
 packages/api-provider/src/ws/onClose.ts     |   2 +-
 packages/api-provider/src/ws/onOpen.ts      |   2 +-
 packages/api-provider/src/ws/polyfill.ts    |   1 +
 packages/api-provider/src/ws/state.ts       |   2 +-
 packages/api-provider/test/e2e.test.ts      |   1 +
 packages/api-provider/test/mockWs.ts        |  19 +-
 packages/api/package.json                   |   6 +-
 tslint.json                                 |   3 +
 yarn.lock                                   | 247 ++++++++++++--------
 22 files changed, 204 insertions(+), 130 deletions(-)
 create mode 100644 tslint.json

diff --git a/package.json b/package.json
index dea32bc3432f..12d2ece63b38 100644
--- a/package.json
+++ b/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"
   }
 }
diff --git a/packages/api-format/package.json b/packages/api-format/package.json
index d38ce86bdef2..758d2356e387 100644
--- a/packages/api-format/package.json
+++ b/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": "^0.26.5",
+    "@polkadot/primitives": "^0.26.5",
+    "@polkadot/util": "^0.26.5",
+    "@polkadot/util-keyring": "^0.26.5"
   }
 }
diff --git a/packages/api-format/src/input.ts b/packages/api-format/src/input.ts
index db1ad3d7dd1c..6501907da380 100644
--- a/packages/api-format/src/input.ts
+++ b/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';
 
diff --git a/packages/api-format/src/output.ts b/packages/api-format/src/output.ts
index 2c40d35a0c12..c22305cc5ba5 100644
--- a/packages/api-format/src/output.ts
+++ b/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';
 
diff --git a/packages/api-provider/package.json b/packages/api-provider/package.json
index c16ce51dab95..a0382e5723cf 100644
--- a/packages/api-provider/package.json
+++ b/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": "^0.26.5",
+    "@polkadot/util": "^0.26.5",
+    "@polkadot/util-crypto": "^0.26.5",
+    "@polkadot/util-keyring": "^0.26.5",
     "@types/nock": "^9.1.3",
     "eventemitter3": "^2.0.3",
     "isomorphic-fetch": "^2.2.1",
diff --git a/packages/api-provider/src/http/index.ts b/packages/api-provider/src/http/index.ts
index d01341e29a87..0261029ea028 100644
--- a/packages/api-provider/src/http/index.ts
+++ b/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)
   };
-};
+}
diff --git a/packages/api-provider/src/http/polyfill.ts b/packages/api-provider/src/http/polyfill.ts
index d5c449ab1dde..55cfc6015b0e 100644
--- a/packages/api-provider/src/http/polyfill.ts
+++ b/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');
 }
diff --git a/packages/api-provider/src/http/send.ts b/packages/api-provider/src/http/send.ts
index 8a8a760f8613..57be65d98ee2 100644
--- a/packages/api-provider/src/http/send.ts
+++ b/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);
-};
+}
diff --git a/packages/api-provider/src/http/subscribe.ts b/packages/api-provider/src/http/subscribe.ts
index a1d4715c2397..747ee22aeb85 100644
--- a/packages/api-provider/src/http/subscribe.ts
+++ b/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$Callback): Promise<number> {
   throw new Error('Subscriptions has not been implemented');
-};
+}
diff --git a/packages/api-provider/src/mock/mocks.ts b/packages/api-provider/src/mock/mocks.ts
index 7dae4774b7cc..53043eaeea93 100644
--- a/packages/api-provider/src/mock/mocks.ts
+++ b/packages/api-provider/src/mock/mocks.ts
@@ -8,10 +8,10 @@ import { Storages } from '@polkadot/storage/types';
 import { SectionItem } from '@polkadot/params/types';
 import { KeyringPair } from '@polkadot/util-keyring/types';
 import { ProviderInterface$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);
-};
+}
diff --git a/packages/api-provider/src/mock/state.ts b/packages/api-provider/src/mock/state.ts
index be57d6670095..e11f7ed4b13f 100644
--- a/packages/api-provider/src/mock/state.ts
+++ b/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) =>
diff --git a/packages/api-provider/src/ws/index.ts b/packages/api-provider/src/ws/index.ts
index 1dbcffa544ad..c30d564d3599 100644
--- a/packages/api-provider/src/ws/index.ts
+++ b/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);
diff --git a/packages/api-provider/src/ws/on.ts b/packages/api-provider/src/ws/on.ts
index 5194c4b2ec1f..8bc009015dbf 100644
--- a/packages/api-provider/src/ws/on.ts
+++ b/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);
-};
+}
diff --git a/packages/api-provider/src/ws/onClose.ts b/packages/api-provider/src/ws/onClose.ts
index ab0180511169..675cf1424f73 100644
--- a/packages/api-provider/src/ws/onClose.ts
+++ b/packages/api-provider/src/ws/onClose.ts
@@ -19,4 +19,4 @@ export default function onClose (self: WsState): () => void {
       }, 1000);
     }
   };
-};
+}
diff --git a/packages/api-provider/src/ws/onOpen.ts b/packages/api-provider/src/ws/onOpen.ts
index 4de1b3447d65..953808ebcf17 100644
--- a/packages/api-provider/src/ws/onOpen.ts
+++ b/packages/api-provider/src/ws/onOpen.ts
@@ -31,4 +31,4 @@ export default function onOpen (self: WsState): () => boolean {
 
     return true;
   };
-};
+}
diff --git a/packages/api-provider/src/ws/polyfill.ts b/packages/api-provider/src/ws/polyfill.ts
index c2e3e6c91514..e606563fbab1 100644
--- a/packages/api-provider/src/ws/polyfill.ts
+++ b/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;
diff --git a/packages/api-provider/src/ws/state.ts b/packages/api-provider/src/ws/state.ts
index 4301778068f3..a320dca25863 100644
--- a/packages/api-provider/src/ws/state.ts
+++ b/packages/api-provider/src/ws/state.ts
@@ -27,4 +27,4 @@ export default function state (endpoint: string, autoConnect: boolean): WsState
     subscriptions: {},
     websocket: null
   };
-};
+}
diff --git a/packages/api-provider/test/e2e.test.ts b/packages/api-provider/test/e2e.test.ts
index e5efee058f03..d4c167159fa2 100644
--- a/packages/api-provider/test/e2e.test.ts
+++ b/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]);
diff --git a/packages/api-provider/test/mockWs.ts b/packages/api-provider/test/mockWs.ts
index db720bea5e6e..ffdafa35a215 100644
--- a/packages/api-provider/test/mockWs.ts
+++ b/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',
diff --git a/packages/api/package.json b/packages/api/package.json
index 691f88101f1c..f9ea33245500 100644
--- a/packages/api/package.json
+++ b/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": "^0.26.5",
+    "@polkadot/params": "^0.26.5",
+    "@polkadot/util": "^0.26.5"
   }
 }
diff --git a/tslint.json b/tslint.json
new file mode 100644
index 000000000000..c16776a164b2
--- /dev/null
+++ b/tslint.json
@@ -0,0 +1,3 @@
+{
+  "extends": "@polkadot/dev/config/tslint"
+}
diff --git a/yarn.lock b/yarn.lock
index fb306fbca561..e77eedaf9670 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -691,9 +691,9 @@
     lodash "^4.17.5"
     to-fast-properties "^2.0.0"
 
-"@polkadot/dev@^0.20.7":
-  version "0.20.7"
-  resolved "https://registry.yarnpkg.com/@polkadot/dev/-/dev-0.20.7.tgz#d62daacb0bc66bd5eee464ecc7524cf33ff2c929"
+"@polkadot/dev@^0.20.8":
+  version "0.20.8"
+  resolved "https://registry.yarnpkg.com/@polkadot/dev/-/dev-0.20.8.tgz#48d96f5b8c9b16c3abb94fa0df25705b48055bba"
   dependencies:
     "@babel/cli" "^7.0.0-beta.51"
     "@babel/core" "^7.0.0-beta.51"
@@ -732,139 +732,111 @@
     mkdirp "^0.5.1"
     ncp "^2.0.0"
     rimraf "^2.6.2"
+    tslint "^5.10.0"
+    tslint-config-semistandard "^7.0.0"
     typescript "^2.9.2"
 
-"@polkadot/extrinsics-codec@^0.20.3":
-  version "0.20.3"
-  resolved "https://registry.yarnpkg.com/@polkadot/extrinsics-codec/-/extrinsics-codec-0.20.3.tgz#38d92a0df016dbabef06cf2f7717516047434c76"
+"@polkadot/extrinsics@^0.26.5":
+  version "0.26.5"
+  resolved "https://registry.yarnpkg.com/@polkadot/extrinsics/-/extrinsics-0.26.5.tgz#e280a4c7700a956c9dd3554f1b3d4c14c8d45eb0"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/extrinsics" "^0.20.3"
-    "@polkadot/params" "^0.20.3"
-    "@polkadot/util" "^0.24.9"
-    "@polkadot/util-keyring" "^0.24.9"
-    bn.js "^4.11.8"
-
-"@polkadot/extrinsics@^0.20.3":
-  version "0.20.3"
-  resolved "https://registry.yarnpkg.com/@polkadot/extrinsics/-/extrinsics-0.20.3.tgz#31c511a6ef0fc40a4156f235888f5d178543d6f1"
-  dependencies:
-    "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/params" "^0.20.3"
-    "@polkadot/primitives" "^0.20.3"
-    "@polkadot/util" "^0.24.9"
+    "@polkadot/params" "^0.26.5"
+    "@polkadot/primitives" "^0.26.5"
+    "@polkadot/util" "^0.26.5"
 
-"@polkadot/jsonrpc@^0.20.3":
-  version "0.20.3"
-  resolved "https://registry.yarnpkg.com/@polkadot/jsonrpc/-/jsonrpc-0.20.3.tgz#48f48e2bdac7d1a4c316b580c9b000333d12c1b7"
+"@polkadot/jsonrpc@^0.26.5":
+  version "0.26.5"
+  resolved "https://registry.yarnpkg.com/@polkadot/jsonrpc/-/jsonrpc-0.26.5.tgz#093cfb07edcabe3469938511047819099a395cfd"
   dependencies:
-    "@polkadot/params" "^0.20.3"
+    "@polkadot/params" "^0.26.5"
     babel-runtime "^6.26.0"
 
-"@polkadot/params@^0.20.3":
-  version "0.20.3"
-  resolved "https://registry.yarnpkg.com/@polkadot/params/-/params-0.20.3.tgz#9322a6f78ca11976b3bf6aad20e3dc869d8e8324"
-  dependencies:
-    "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/extrinsics" "^0.20.3"
-    "@polkadot/extrinsics-codec" "^0.20.3"
-    "@polkadot/primitives" "^0.20.3"
-    "@polkadot/util" "^0.24.9"
-
-"@polkadot/primitives-builder@^0.20.3":
-  version "0.20.3"
-  resolved "https://registry.yarnpkg.com/@polkadot/primitives-builder/-/primitives-builder-0.20.3.tgz#71f48d1c2135e5fb4aa55f565bc813887e2e2e70"
+"@polkadot/params@^0.26.5":
+  version "0.26.5"
+  resolved "https://registry.yarnpkg.com/@polkadot/params/-/params-0.26.5.tgz#4b7c716099d8abb5d46d39d5ffc7898629ffe368"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/extrinsics-codec" "^0.20.3"
-    "@polkadot/primitives" "^0.20.3"
-    "@polkadot/primitives-codec" "^0.20.3"
-    "@polkadot/util" "^0.24.9"
-    "@polkadot/util-crypto" "^0.24.9"
-    "@polkadot/util-triehash" "^0.24.9"
+    "@polkadot/extrinsics" "^0.26.5"
+    "@polkadot/primitives" "^0.26.5"
+    "@polkadot/util" "^0.26.5"
 
-"@polkadot/primitives-codec@^0.20.3":
-  version "0.20.3"
-  resolved "https://registry.yarnpkg.com/@polkadot/primitives-codec/-/primitives-codec-0.20.3.tgz#fa89820999490cc351a6b2bedbd67bc33340ef52"
+"@polkadot/primitives@^0.26.5":
+  version "0.26.5"
+  resolved "https://registry.yarnpkg.com/@polkadot/primitives/-/primitives-0.26.5.tgz#07f9be2bf9fb5f8a04bd6e4bbc43b6099d83eff9"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/primitives" "^0.20.3"
-    "@polkadot/primitives-builder" "^0.20.3"
-    "@polkadot/util" "^0.24.9"
-    "@polkadot/util-crypto" "^0.24.9"
-    "@polkadot/util-keyring" "^0.24.9"
+    "@polkadot/trie-hash" "^0.26.5"
+    "@polkadot/util" "^0.26.5"
 
-"@polkadot/primitives-json@^0.20.3":
-  version "0.20.3"
-  resolved "https://registry.yarnpkg.com/@polkadot/primitives-json/-/primitives-json-0.20.3.tgz#3c262aed11670268e228f03d74b850da1444c2c9"
+"@polkadot/storage@^0.26.5":
+  version "0.26.5"
+  resolved "https://registry.yarnpkg.com/@polkadot/storage/-/storage-0.26.5.tgz#af582749ce6e0b5e1f0ef7a28a79f2a2ec2f8e58"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/primitives" "^0.20.3"
-    "@polkadot/primitives-builder" "^0.20.3"
-    "@polkadot/util" "^0.24.9"
+    "@polkadot/params" "^0.26.5"
+    "@polkadot/primitives" "^0.26.5"
+    "@polkadot/util" "^0.26.5"
+    "@polkadot/util-crypto" "^0.26.5"
+    "@polkadot/util-keyring" "^0.26.5"
 
-"@polkadot/primitives@^0.20.3":
-  version "0.20.3"
-  resolved "https://registry.yarnpkg.com/@polkadot/primitives/-/primitives-0.20.3.tgz#c3bc7a84f32a452d7bd5f1e291f6526582a4f8e9"
+"@polkadot/trie-hash@^0.26.5":
+  version "0.26.5"
+  resolved "https://registry.yarnpkg.com/@polkadot/trie-hash/-/trie-hash-0.26.5.tgz#1f0a36f6597cb663cf8a82f77880f8233adb5c1e"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/util" "^0.24.9"
-
-"@polkadot/storage@^0.20.3":
-  version "0.20.3"
-  resolved "https://registry.yarnpkg.com/@polkadot/storage/-/storage-0.20.3.tgz#4f18fc0a195325752f6baf2484134a2cdb3b208f"
-  dependencies:
-    "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/params" "^0.20.3"
-    "@polkadot/primitives" "^0.20.3"
-    "@polkadot/util" "^0.24.9"
-    "@polkadot/util-crypto" "^0.24.9"
-    "@polkadot/util-keyring" "^0.24.9"
+    "@polkadot/util" "^0.26.5"
+    "@polkadot/util-crypto" "^0.26.5"
+    "@polkadot/util-rlp" "^0.26.5"
 
 "@polkadot/ts@^0.1.3":
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/@polkadot/ts/-/ts-0.1.3.tgz#e277fb89c43a64b244a6d1ae03fc4ede128b155d"
 
-"@polkadot/util-crypto@^0.24.9":
-  version "0.24.9"
-  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-0.24.9.tgz#7764703ec817ab4977d7afcfa7de838dcd64f36f"
+"@polkadot/util-crypto@^0.26.5":
+  version "0.26.5"
+  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-0.26.5.tgz#a621f2f2f76619932d657677b3c484c27e48972b"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/util" "^0.24.9"
+    "@polkadot/util" "^0.26.5"
     blakejs "^1.1.0"
     js-sha3 "^0.7.0"
     tweetnacl "^1.0.0"
     xxhashjs "^0.2.2"
 
-"@polkadot/util-keyring@^0.24.9":
-  version "0.24.9"
-  resolved "https://registry.yarnpkg.com/@polkadot/util-keyring/-/util-keyring-0.24.9.tgz#daf1fc4adc7e4963ffab4f605730f0011d827716"
+"@polkadot/util-keyring@^0.26.5":
+  version "0.26.5"
+  resolved "https://registry.yarnpkg.com/@polkadot/util-keyring/-/util-keyring-0.26.5.tgz#b4992edf408ac6bdf88c997be503bec8f8a25a04"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/util" "^0.24.9"
-    "@polkadot/util-crypto" "^0.24.9"
+    "@polkadot/util" "^0.26.5"
+    "@polkadot/util-crypto" "^0.26.5"
     "@types/bs58" "^3.0.30"
     bs58 "^4.0.1"
 
-"@polkadot/util-rlp@^0.24.9":
-  version "0.24.9"
-  resolved "https://registry.yarnpkg.com/@polkadot/util-rlp/-/util-rlp-0.24.9.tgz#8ac9a472ae4b8206cedc82f473de3c6b2afa512f"
+"@polkadot/util-rlp@^0.26.5":
+  version "0.25.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/util-rlp/-/util-rlp-0.25.1.tgz#138da3400e909e03aaee54ee74b4f1d8bec22804"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/util" "^0.24.9"
+    "@polkadot/util" "^0.25.1"
 
-"@polkadot/util-triehash@^0.24.9":
-  version "0.24.9"
-  resolved "https://registry.yarnpkg.com/@polkadot/util-triehash/-/util-triehash-0.24.9.tgz#59900a171b80ac3ed843329f5cee0ec3b623dfaa"
+"@polkadot/util@^0.25.1":
+  version "0.25.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-0.25.1.tgz#40cdfd05bd74da5fb82a06dfa45c451545e83e15"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/util" "^0.24.9"
-    "@polkadot/util-crypto" "^0.24.9"
-    "@polkadot/util-rlp" "^0.24.9"
+    "@types/deasync" "^0.1.0"
+    "@types/ip-regex" "^2.0.0"
+    "@types/xxhashjs" "^0.1.1"
+    bn.js "^4.11.8"
+    chalk "^2.4.1"
+    deasync "^0.1.13"
+    ip-regex "^2.1.0"
 
-"@polkadot/util@^0.24.9":
-  version "0.24.9"
-  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-0.24.9.tgz#5eebdd304ebb14baa64904247b1ba27bcc3a6a34"
+"@polkadot/util@^0.26.5":
+  version "0.26.5"
+  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-0.26.5.tgz#a426127328afcc8b39ee6ff09b607229ac3cc6ab"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
     "@types/deasync" "^0.1.0"
@@ -1552,7 +1524,7 @@ buffer-from@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.0.tgz#87fcaa3a298358e0ade6e442cfce840740d1ad04"
 
-builtin-modules@^1.0.0:
+builtin-modules@^1.0.0, builtin-modules@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
 
@@ -1664,7 +1636,7 @@ chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0:
     escape-string-regexp "^1.0.5"
     supports-color "^4.0.0"
 
-chalk@^2.4.1:
+chalk@^2.3.0, chalk@^2.4.1:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.1.tgz#18c49ab16a037b6eb0152cc83e3471338215b66e"
   dependencies:
@@ -1817,7 +1789,7 @@ commander@2.9.0, commander@~2.9.0:
   dependencies:
     graceful-readlink ">= 1.0.0"
 
-commander@^2.8.1:
+commander@^2.12.1, commander@^2.8.1:
   version "2.15.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
 
@@ -2257,6 +2229,13 @@ diff@^3.2.0:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-3.4.0.tgz#b1d85507daf3964828de54b37d0d73ba67dda56c"
 
+doctrine@0.7.2, doctrine@^0.7.2:
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-0.7.2.tgz#7cb860359ba3be90e040b26b729ce4bfa654c523"
+  dependencies:
+    esutils "^1.1.6"
+    isarray "0.0.1"
+
 doctrine@1.5.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
@@ -2505,6 +2484,10 @@ estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
+esutils@^1.1.6:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/esutils/-/esutils-1.1.6.tgz#c01ccaa9ae4b897c6d0c3e210ae52f3c7a844375"
+
 esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
@@ -5960,6 +5943,76 @@ tryit@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/tryit/-/tryit-1.0.3.tgz#393be730a9446fd1ead6da59a014308f36c289cb"
 
+tslib@1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.0.tgz#e37a86fda8cbbaf23a057f473c9f4dc64e5fc2e8"
+
+tslib@^1.0.0, tslib@^1.7.1, tslib@^1.8.0, tslib@^1.8.1:
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
+
+tslint-config-semistandard@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/tslint-config-semistandard/-/tslint-config-semistandard-7.0.0.tgz#c2d3214b6282a4fed07e875dd9f0691be4e832f1"
+  dependencies:
+    tslint-config-standard "^7.0.0"
+    tslint-eslint-rules "^4.1.1"
+
+tslint-config-standard@^7.0.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/tslint-config-standard/-/tslint-config-standard-7.1.0.tgz#6bcc435a179478e365f6cc62312a561221985760"
+  dependencies:
+    tslint-eslint-rules "^5.3.1"
+
+tslint-eslint-rules@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/tslint-eslint-rules/-/tslint-eslint-rules-4.1.1.tgz#7c30e7882f26bc276bff91d2384975c69daf88ba"
+  dependencies:
+    doctrine "^0.7.2"
+    tslib "^1.0.0"
+    tsutils "^1.4.0"
+
+tslint-eslint-rules@^5.3.1:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/tslint-eslint-rules/-/tslint-eslint-rules-5.3.1.tgz#10dec4361df0b3e4385d91ff8e0226bda4ec2ad4"
+  dependencies:
+    doctrine "0.7.2"
+    tslib "1.9.0"
+    tsutils "2.8.0"
+
+tslint@^5.10.0:
+  version "5.10.0"
+  resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.10.0.tgz#11e26bccb88afa02dd0d9956cae3d4540b5f54c3"
+  dependencies:
+    babel-code-frame "^6.22.0"
+    builtin-modules "^1.1.1"
+    chalk "^2.3.0"
+    commander "^2.12.1"
+    diff "^3.2.0"
+    glob "^7.1.1"
+    js-yaml "^3.7.0"
+    minimatch "^3.0.4"
+    resolve "^1.3.2"
+    semver "^5.3.0"
+    tslib "^1.8.0"
+    tsutils "^2.12.1"
+
+tsutils@2.8.0:
+  version "2.8.0"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-2.8.0.tgz#0160173729b3bf138628dd14a1537e00851d814a"
+  dependencies:
+    tslib "^1.7.1"
+
+tsutils@^1.4.0:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-1.9.1.tgz#b9f9ab44e55af9681831d5f28d0aeeaf5c750cb0"
+
+tsutils@^2.12.1:
+  version "2.27.1"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-2.27.1.tgz#ab0276ac23664f36ce8fd4414daec4aebf4373ee"
+  dependencies:
+    tslib "^1.8.1"
+
 tunnel-agent@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"

From 5b7123fc49109d2942e8ed0f135fcc31bd2f0bf9 Mon Sep 17 00:00:00 2001
From: Jaco Greeff <jacogr@gmail.com>
Date: Wed, 27 Jun 2018 12:17:13 +0200
Subject: [PATCH 2/3] Update dependencies

---
 yarn.lock | 115 ++++++++++++++++++++++++------------------------------
 1 file changed, 51 insertions(+), 64 deletions(-)

diff --git a/yarn.lock b/yarn.lock
index e77eedaf9670..97f204d57827 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -736,107 +736,94 @@
     tslint-config-semistandard "^7.0.0"
     typescript "^2.9.2"
 
-"@polkadot/extrinsics@^0.26.5":
-  version "0.26.5"
-  resolved "https://registry.yarnpkg.com/@polkadot/extrinsics/-/extrinsics-0.26.5.tgz#e280a4c7700a956c9dd3554f1b3d4c14c8d45eb0"
+"@polkadot/extrinsics@^0.26.6":
+  version "0.26.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/extrinsics/-/extrinsics-0.26.6.tgz#20706a5ad2b153144048e97d2d493fe4d90ea0a3"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/params" "^0.26.5"
-    "@polkadot/primitives" "^0.26.5"
-    "@polkadot/util" "^0.26.5"
+    "@polkadot/params" "^0.26.6"
+    "@polkadot/primitives" "^0.26.6"
+    "@polkadot/util" "^0.26.6"
 
-"@polkadot/jsonrpc@^0.26.5":
-  version "0.26.5"
-  resolved "https://registry.yarnpkg.com/@polkadot/jsonrpc/-/jsonrpc-0.26.5.tgz#093cfb07edcabe3469938511047819099a395cfd"
+"@polkadot/jsonrpc@^0.26.6":
+  version "0.26.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/jsonrpc/-/jsonrpc-0.26.6.tgz#e3eedf0175ab754deacdf0ea8a9eb49f901ac744"
   dependencies:
-    "@polkadot/params" "^0.26.5"
+    "@polkadot/params" "^0.26.6"
     babel-runtime "^6.26.0"
 
-"@polkadot/params@^0.26.5":
-  version "0.26.5"
-  resolved "https://registry.yarnpkg.com/@polkadot/params/-/params-0.26.5.tgz#4b7c716099d8abb5d46d39d5ffc7898629ffe368"
+"@polkadot/params@^0.26.6":
+  version "0.26.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/params/-/params-0.26.6.tgz#7aed34e68bde18fa46a32da9099c2aa25072261e"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/extrinsics" "^0.26.5"
-    "@polkadot/primitives" "^0.26.5"
-    "@polkadot/util" "^0.26.5"
+    "@polkadot/extrinsics" "^0.26.6"
+    "@polkadot/primitives" "^0.26.6"
+    "@polkadot/util" "^0.26.6"
 
-"@polkadot/primitives@^0.26.5":
-  version "0.26.5"
-  resolved "https://registry.yarnpkg.com/@polkadot/primitives/-/primitives-0.26.5.tgz#07f9be2bf9fb5f8a04bd6e4bbc43b6099d83eff9"
+"@polkadot/primitives@^0.26.6":
+  version "0.26.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/primitives/-/primitives-0.26.6.tgz#c3ccc7f22846d8e048ab44e2985ff0004f0e5393"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/trie-hash" "^0.26.5"
-    "@polkadot/util" "^0.26.5"
+    "@polkadot/trie-hash" "^0.26.6"
+    "@polkadot/util" "^0.26.6"
 
-"@polkadot/storage@^0.26.5":
-  version "0.26.5"
-  resolved "https://registry.yarnpkg.com/@polkadot/storage/-/storage-0.26.5.tgz#af582749ce6e0b5e1f0ef7a28a79f2a2ec2f8e58"
+"@polkadot/storage@^0.26.6":
+  version "0.26.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/storage/-/storage-0.26.6.tgz#7fc0e7ae54885af8ecf8f26afeeff3e2746ce8c4"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/params" "^0.26.5"
-    "@polkadot/primitives" "^0.26.5"
-    "@polkadot/util" "^0.26.5"
-    "@polkadot/util-crypto" "^0.26.5"
-    "@polkadot/util-keyring" "^0.26.5"
+    "@polkadot/params" "^0.26.6"
+    "@polkadot/primitives" "^0.26.6"
+    "@polkadot/util" "^0.26.6"
+    "@polkadot/util-crypto" "^0.26.6"
+    "@polkadot/util-keyring" "^0.26.6"
 
-"@polkadot/trie-hash@^0.26.5":
-  version "0.26.5"
-  resolved "https://registry.yarnpkg.com/@polkadot/trie-hash/-/trie-hash-0.26.5.tgz#1f0a36f6597cb663cf8a82f77880f8233adb5c1e"
+"@polkadot/trie-hash@^0.26.6":
+  version "0.26.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/trie-hash/-/trie-hash-0.26.6.tgz#5b128c44bd63234bbf871a48c40141022f1d5790"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/util" "^0.26.5"
-    "@polkadot/util-crypto" "^0.26.5"
-    "@polkadot/util-rlp" "^0.26.5"
+    "@polkadot/util" "^0.26.6"
+    "@polkadot/util-crypto" "^0.26.6"
+    "@polkadot/util-rlp" "^0.26.6"
 
 "@polkadot/ts@^0.1.3":
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/@polkadot/ts/-/ts-0.1.3.tgz#e277fb89c43a64b244a6d1ae03fc4ede128b155d"
 
-"@polkadot/util-crypto@^0.26.5":
-  version "0.26.5"
-  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-0.26.5.tgz#a621f2f2f76619932d657677b3c484c27e48972b"
+"@polkadot/util-crypto@^0.26.6":
+  version "0.26.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-0.26.6.tgz#c7a000066b1ed4ce5dab1ab558833907a9a5d399"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/util" "^0.26.5"
+    "@polkadot/util" "^0.26.6"
     blakejs "^1.1.0"
     js-sha3 "^0.7.0"
     tweetnacl "^1.0.0"
     xxhashjs "^0.2.2"
 
-"@polkadot/util-keyring@^0.26.5":
-  version "0.26.5"
-  resolved "https://registry.yarnpkg.com/@polkadot/util-keyring/-/util-keyring-0.26.5.tgz#b4992edf408ac6bdf88c997be503bec8f8a25a04"
+"@polkadot/util-keyring@^0.26.6":
+  version "0.26.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/util-keyring/-/util-keyring-0.26.6.tgz#a7aa5dd8162f469616d9839c872d7ca50d83fd5d"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/util" "^0.26.5"
-    "@polkadot/util-crypto" "^0.26.5"
+    "@polkadot/util" "^0.26.6"
+    "@polkadot/util-crypto" "^0.26.6"
     "@types/bs58" "^3.0.30"
     bs58 "^4.0.1"
 
-"@polkadot/util-rlp@^0.26.5":
-  version "0.25.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/util-rlp/-/util-rlp-0.25.1.tgz#138da3400e909e03aaee54ee74b4f1d8bec22804"
+"@polkadot/util-rlp@^0.26.6":
+  version "0.26.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/util-rlp/-/util-rlp-0.26.6.tgz#bc66fc975760e9d5999eb243c66298c2e940ac7f"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
-    "@polkadot/util" "^0.25.1"
+    "@polkadot/util" "^0.26.6"
 
-"@polkadot/util@^0.25.1":
-  version "0.25.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-0.25.1.tgz#40cdfd05bd74da5fb82a06dfa45c451545e83e15"
-  dependencies:
-    "@babel/runtime" "^7.0.0-beta.51"
-    "@types/deasync" "^0.1.0"
-    "@types/ip-regex" "^2.0.0"
-    "@types/xxhashjs" "^0.1.1"
-    bn.js "^4.11.8"
-    chalk "^2.4.1"
-    deasync "^0.1.13"
-    ip-regex "^2.1.0"
-
-"@polkadot/util@^0.26.5":
-  version "0.26.5"
-  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-0.26.5.tgz#a426127328afcc8b39ee6ff09b607229ac3cc6ab"
+"@polkadot/util@^0.26.6":
+  version "0.26.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-0.26.6.tgz#0405175f4d9fb39e8e5f9d30b504ea566c1ba42e"
   dependencies:
     "@babel/runtime" "^7.0.0-beta.51"
     "@types/deasync" "^0.1.0"

From 5c45769af989830b97522f41fafdf09b59c404d5 Mon Sep 17 00:00:00 2001
From: Jaco Greeff <jacogr@gmail.com>
Date: Wed, 27 Jun 2018 12:17:31 +0200
Subject: [PATCH 3/3] Update dependencies

---
 packages/api-format/package.json   | 8 ++++----
 packages/api-provider/package.json | 8 ++++----
 packages/api/package.json          | 6 +++---
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/packages/api-format/package.json b/packages/api-format/package.json
index 758d2356e387..0ee82efec655 100644
--- a/packages/api-format/package.json
+++ b/packages/api-format/package.json
@@ -35,9 +35,9 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/jsonrpc": "^0.26.5",
-    "@polkadot/primitives": "^0.26.5",
-    "@polkadot/util": "^0.26.5",
-    "@polkadot/util-keyring": "^0.26.5"
+    "@polkadot/jsonrpc": "^0.26.6",
+    "@polkadot/primitives": "^0.26.6",
+    "@polkadot/util": "^0.26.6",
+    "@polkadot/util-keyring": "^0.26.6"
   }
 }
diff --git a/packages/api-provider/package.json b/packages/api-provider/package.json
index a0382e5723cf..2adcc36171da 100644
--- a/packages/api-provider/package.json
+++ b/packages/api-provider/package.json
@@ -39,10 +39,10 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/storage": "^0.26.5",
-    "@polkadot/util": "^0.26.5",
-    "@polkadot/util-crypto": "^0.26.5",
-    "@polkadot/util-keyring": "^0.26.5",
+    "@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",
diff --git a/packages/api/package.json b/packages/api/package.json
index f9ea33245500..a56d3dc66362 100644
--- a/packages/api/package.json
+++ b/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": "^0.26.5",
-    "@polkadot/params": "^0.26.5",
-    "@polkadot/util": "^0.26.5"
+    "@polkadot/jsonrpc": "^0.26.6",
+    "@polkadot/params": "^0.26.6",
+    "@polkadot/util": "^0.26.6"
   }
 }