Add flow types and fix windows flow issues

dist/bundle.js

@@ -5982,6 +5982,35 @@ var buildDraftTransaction = function buildDraftTransaction() {
   };
 };
 
+// TODO: Split into common success and failure types
+// See details in https://github.com/lbryio/lbry/issues/1307
+/*:: type ActionResult = {
+  result: any,
+};*/
+/*:: type WalletState = {
+  balance: any,
+  blocks: any,
+  transactions: any,
+  fetchingTransactions: boolean,
+  gettingNewAddress: boolean,
+  draftTransaction: any,
+  sendingSupport: boolean,
+  walletIsEncrypted: boolean,
+  walletEncryptPending: boolean,
+  walletEncryptSucceded: ?boolean,
+  walletEncryptResult: ?boolean,
+  walletDecryptPending: boolean,
+  walletDecryptSucceded: ?boolean,
+  walletDecryptResult: ?boolean,
+  walletUnlockPending: boolean,
+  walletUnlockSucceded: ?boolean,
+  walletUnlockResult: ?boolean,
+  walletLockPending: boolean,
+  walletLockSucceded: ?boolean,
+  walletLockResult: ?boolean,
+}*/
+
+
 var defaultState = {
   balance: undefined,
   blocks: {},
@@ -5993,20 +6022,25 @@ var defaultState = {
   walletIsEncrypted: false,
   walletEncryptPending: false,
   walletEncryptSucceded: null,
+  walletEncryptResult: null,
   walletDecryptPending: false,
   walletDecryptSucceded: null,
+  walletDecryptResult: null,
   walletUnlockPending: false,
   walletUnlockSucceded: null,
+  walletUnlockResult: null,
+  walletLockPending: false,
+  walletLockSucceded: null,
   walletLockResult: null
 };
 
-reducers[ACTIONS.FETCH_TRANSACTIONS_STARTED] = function (state) {
+reducers[ACTIONS.FETCH_TRANSACTIONS_STARTED] = function (state /*: WalletState*/) {
   return Object.assign({}, state, {
     fetchingTransactions: true
   });
 };
 
-reducers[ACTIONS.FETCH_TRANSACTIONS_COMPLETED] = function (state, action) {
+reducers[ACTIONS.FETCH_TRANSACTIONS_COMPLETED] = function (state /*: WalletState*/, action) {
   var byId = Object.assign({}, state.transactions);
 
   var transactions = action.data.transactions;
@@ -6022,13 +6056,13 @@ reducers[ACTIONS.FETCH_TRANSACTIONS_COMPLETED] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.GET_NEW_ADDRESS_STARTED] = function (state) {
+reducers[ACTIONS.GET_NEW_ADDRESS_STARTED] = function (state /*: WalletState*/) {
   return Object.assign({}, state, {
     gettingNewAddress: true
   });
 };
 
-reducers[ACTIONS.GET_NEW_ADDRESS_COMPLETED] = function (state, action) {
+reducers[ACTIONS.GET_NEW_ADDRESS_COMPLETED] = function (state /*: WalletState*/, action) {
   var address = action.data.address;
 
   // Say no to localStorage!
@@ -6039,25 +6073,25 @@ reducers[ACTIONS.GET_NEW_ADDRESS_COMPLETED] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.UPDATE_BALANCE] = function (state, action) {
+reducers[ACTIONS.UPDATE_BALANCE] = function (state /*: WalletState*/, action) {
   return Object.assign({}, state, {
     balance: action.data.balance
   });
 };
 
-reducers[ACTIONS.CHECK_ADDRESS_IS_MINE_STARTED] = function (state) {
+reducers[ACTIONS.CHECK_ADDRESS_IS_MINE_STARTED] = function (state /*: WalletState*/) {
   return Object.assign({}, state, {
     checkingAddressOwnership: true
   });
 };
 
-reducers[ACTIONS.CHECK_ADDRESS_IS_MINE_COMPLETED] = function (state) {
+reducers[ACTIONS.CHECK_ADDRESS_IS_MINE_COMPLETED] = function (state /*: WalletState*/) {
   return Object.assign({}, state, {
     checkingAddressOwnership: false
   });
 };
 
-reducers[ACTIONS.SET_DRAFT_TRANSACTION_AMOUNT] = function (state, action) {
+reducers[ACTIONS.SET_DRAFT_TRANSACTION_AMOUNT] = function (state /*: WalletState*/, action) {
   var oldDraft = state.draftTransaction;
   var newDraft = Object.assign({}, oldDraft, {
     amount: parseFloat(action.data.amount)
@@ -6068,7 +6102,7 @@ reducers[ACTIONS.SET_DRAFT_TRANSACTION_AMOUNT] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.SET_DRAFT_TRANSACTION_ADDRESS] = function (state, action) {
+reducers[ACTIONS.SET_DRAFT_TRANSACTION_ADDRESS] = function (state /*: WalletState*/, action) {
   var oldDraft = state.draftTransaction;
   var newDraft = Object.assign({}, oldDraft, {
     address: action.data.address
@@ -6079,7 +6113,7 @@ reducers[ACTIONS.SET_DRAFT_TRANSACTION_ADDRESS] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.SEND_TRANSACTION_STARTED] = function (state) {
+reducers[ACTIONS.SEND_TRANSACTION_STARTED] = function (state /*: WalletState*/) {
   var newDraftTransaction = Object.assign({}, state.draftTransaction, {
     sending: true
   });
@@ -6089,13 +6123,13 @@ reducers[ACTIONS.SEND_TRANSACTION_STARTED] = function (state) {
   });
 };
 
-reducers[ACTIONS.SEND_TRANSACTION_COMPLETED] = function (state) {
+reducers[ACTIONS.SEND_TRANSACTION_COMPLETED] = function (state /*: WalletState*/) {
   return Object.assign({}, state, {
     draftTransaction: buildDraftTransaction()
   });
 };
 
-reducers[ACTIONS.SEND_TRANSACTION_FAILED] = function (state, action) {
+reducers[ACTIONS.SEND_TRANSACTION_FAILED] = function (state /*: WalletState*/, action) {
   var newDraftTransaction = Object.assign({}, state.draftTransaction, {
     sending: false,
     error: action.data.error
@@ -6106,26 +6140,26 @@ reducers[ACTIONS.SEND_TRANSACTION_FAILED] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.SUPPORT_TRANSACTION_STARTED] = function (state) {
+reducers[ACTIONS.SUPPORT_TRANSACTION_STARTED] = function (state /*: WalletState*/) {
   return Object.assign({}, state, {
     sendingSupport: true
   });
 };
 
-reducers[ACTIONS.SUPPORT_TRANSACTION_COMPLETED] = function (state) {
+reducers[ACTIONS.SUPPORT_TRANSACTION_COMPLETED] = function (state /*: WalletState*/) {
   return Object.assign({}, state, {
     sendingSupport: false
   });
 };
 
-reducers[ACTIONS.SUPPORT_TRANSACTION_FAILED] = function (state, action) {
+reducers[ACTIONS.SUPPORT_TRANSACTION_FAILED] = function (state /*: WalletState*/, action) {
   return Object.assign({}, state, {
     error: action.data.error,
     sendingSupport: false
   });
 };
 
-reducers[ACTIONS.FETCH_BLOCK_SUCCESS] = function (state, action) {
+reducers[ACTIONS.FETCH_BLOCK_SUCCESS] = function (state /*: WalletState*/, action) {
   var _action$data = action.data,
       block = _action$data.block,
       height = _action$data.block.height;
@@ -6137,13 +6171,13 @@ reducers[ACTIONS.FETCH_BLOCK_SUCCESS] = function (state, action) {
   return Object.assign({}, state, { blocks: blocks });
 };
 
-reducers[ACTIONS.WALLET_STATUS_COMPLETED] = function (state, action) {
+reducers[ACTIONS.WALLET_STATUS_COMPLETED] = function (state /*: WalletState*/, action) {
   return Object.assign({}, state, {
     walletIsEncrypted: !!action.result.wallet_is_encrypted
   });
 };
 
-reducers[ACTIONS.WALLET_ENCRYPT_START] = function (state) {
+reducers[ACTIONS.WALLET_ENCRYPT_START] = function (state /*: WalletState*/) {
   return Object.assign({}, state, {
     walletEncryptPending: true,
     walletEncryptSucceded: null,
@@ -6151,7 +6185,7 @@ reducers[ACTIONS.WALLET_ENCRYPT_START] = function (state) {
   });
 };
 
-reducers[ACTIONS.WALLET_ENCRYPT_COMPLETED] = function (state, action) {
+reducers[ACTIONS.WALLET_ENCRYPT_COMPLETED] = function (state /*: WalletState*/, action /*: ActionResult*/) {
   return Object.assign({}, state, {
     walletEncryptPending: false,
     walletEncryptSucceded: true,
@@ -6159,7 +6193,7 @@ reducers[ACTIONS.WALLET_ENCRYPT_COMPLETED] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.WALLET_ENCRYPT_FAILED] = function (state, action) {
+reducers[ACTIONS.WALLET_ENCRYPT_FAILED] = function (state /*: WalletState*/, action /*: ActionResult*/) {
   return Object.assign({}, state, {
     walletEncryptPending: false,
     walletEncryptSucceded: false,
@@ -6167,7 +6201,7 @@ reducers[ACTIONS.WALLET_ENCRYPT_FAILED] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.WALLET_DECRYPT_START] = function (state) {
+reducers[ACTIONS.WALLET_DECRYPT_START] = function (state /*: WalletState*/) {
   return Object.assign({}, state, {
     walletDecryptPending: true,
     walletDecryptSucceded: null,
@@ -6175,7 +6209,7 @@ reducers[ACTIONS.WALLET_DECRYPT_START] = function (state) {
   });
 };
 
-reducers[ACTIONS.WALLET_DECRYPT_COMPLETED] = function (state, action) {
+reducers[ACTIONS.WALLET_DECRYPT_COMPLETED] = function (state /*: WalletState*/, action /*: ActionResult*/) {
   return Object.assign({}, state, {
     walletDecryptPending: false,
     walletDecryptSucceded: true,
@@ -6183,7 +6217,7 @@ reducers[ACTIONS.WALLET_DECRYPT_COMPLETED] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.WALLET_DECRYPT_FAILED] = function (state, action) {
+reducers[ACTIONS.WALLET_DECRYPT_FAILED] = function (state /*: WalletState*/, action /*: ActionResult*/) {
   return Object.assign({}, state, {
     walletDecryptPending: false,
     walletDecryptSucceded: false,
@@ -6191,7 +6225,7 @@ reducers[ACTIONS.WALLET_DECRYPT_FAILED] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.WALLET_UNLOCK_START] = function (state) {
+reducers[ACTIONS.WALLET_UNLOCK_START] = function (state /*: WalletState*/) {
   return Object.assign({}, state, {
     walletUnlockPending: true,
     walletUnlockSucceded: null,
@@ -6199,7 +6233,7 @@ reducers[ACTIONS.WALLET_UNLOCK_START] = function (state) {
   });
 };
 
-reducers[ACTIONS.WALLET_UNLOCK_COMPLETED] = function (state, action) {
+reducers[ACTIONS.WALLET_UNLOCK_COMPLETED] = function (state /*: WalletState*/, action /*: ActionResult*/) {
   return Object.assign({}, state, {
     walletUnlockPending: false,
     walletUnlockSucceded: true,
@@ -6207,7 +6241,7 @@ reducers[ACTIONS.WALLET_UNLOCK_COMPLETED] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.WALLET_UNLOCK_FAILED] = function (state, action) {
+reducers[ACTIONS.WALLET_UNLOCK_FAILED] = function (state /*: WalletState*/, action /*: ActionResult*/) {
   return Object.assign({}, state, {
     walletUnlockPending: false,
     walletUnlockSucceded: false,
@@ -6215,7 +6249,7 @@ reducers[ACTIONS.WALLET_UNLOCK_FAILED] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.WALLET_LOCK_START] = function (state) {
+reducers[ACTIONS.WALLET_LOCK_START] = function (state /*: WalletState*/) {
   return Object.assign({}, state, {
     walletLockPending: false,
     walletLockSucceded: null,
@@ -6223,7 +6257,7 @@ reducers[ACTIONS.WALLET_LOCK_START] = function (state) {
   });
 };
 
-reducers[ACTIONS.WALLET_LOCK_COMPLETED] = function (state, action) {
+reducers[ACTIONS.WALLET_LOCK_COMPLETED] = function (state /*: WalletState*/, action /*: ActionResult*/) {
   return Object.assign({}, state, {
     walletLockPending: false,
     walletLockSucceded: true,
@@ -6231,7 +6265,7 @@ reducers[ACTIONS.WALLET_LOCK_COMPLETED] = function (state, action) {
   });
 };
 
-reducers[ACTIONS.WALLET_LOCK_FAILED] = function (state, action) {
+reducers[ACTIONS.WALLET_LOCK_FAILED] = function (state /*: WalletState*/, action /*: ActionResult*/) {
   return Object.assign({}, state, {
     walletLockPending: false,
     walletLockSucceded: false,

package.json

@@ -34,6 +34,7 @@
     "babel-eslint": "^8.0.3",
     "babel-loader": "^7.1.4",
     "babel-plugin-module-resolver": "^3.0.0",
+    "babel-plugin-transform-flow-comments": "^6.17.0",
     "babel-preset-env": "^1.6.1",
     "babel-preset-stage-2": "^6.18.0",
     "eslint": "^4.19.1",
@@ -43,9 +44,9 @@
     "eslint-plugin-flowtype": "^2.40.1",
     "eslint-plugin-import": "^2.10.0",
     "eslint-plugin-prettier": "^2.4.0",
-    "flow-babel-webpack-plugin": "^1.1.1",
     "flow-bin": "^0.69.0",
-    "flow-typed": "^2.4.0",
+    "flow-typed": "^2.5.1",
+    "flow-webpack-plugin": "^1.2.0",
     "husky": "^0.14.3",
     "lint-staged": "^7.0.4",
     "prettier": "^1.4.2",

src/redux/reducers/wallet.js

@@ -1,3 +1,4 @@
+// @flow
 import * as ACTIONS from 'constants/action_types';
 
 const reducers = {};
@@ -6,6 +7,36 @@ const buildDraftTransaction = () => ({
   address: undefined,
 });
 
+// TODO: Split into common success and failure types
+// See details in https://github.com/lbryio/lbry/issues/1307
+type ActionResult = {
+  type: any,
+  result: any,
+};
+
+type WalletState = {
+  balance: any,
+  blocks: any,
+  transactions: any,
+  fetchingTransactions: boolean,
+  gettingNewAddress: boolean,
+  draftTransaction: any,
+  sendingSupport: boolean,
+  walletIsEncrypted: boolean,
+  walletEncryptPending: boolean,
+  walletEncryptSucceded: ?boolean,
+  walletEncryptResult: ?boolean,
+  walletDecryptPending: boolean,
+  walletDecryptSucceded: ?boolean,
+  walletDecryptResult: ?boolean,
+  walletUnlockPending: boolean,
+  walletUnlockSucceded: ?boolean,
+  walletUnlockResult: ?boolean,
+  walletLockPending: boolean,
+  walletLockSucceded: ?boolean,
+  walletLockResult: ?boolean,
+};
+
 const defaultState = {
   balance: undefined,
   blocks: {},
@@ -17,19 +48,24 @@ const defaultState = {
   walletIsEncrypted: false,
   walletEncryptPending: false,
   walletEncryptSucceded: null,
+  walletEncryptResult: null,
   walletDecryptPending: false,
   walletDecryptSucceded: null,
+  walletDecryptResult: null,
   walletUnlockPending: false,
   walletUnlockSucceded: null,
+  walletUnlockResult: null,
+  walletLockPending: false,
+  walletLockSucceded: null,
   walletLockResult: null,
 };
 
-reducers[ACTIONS.FETCH_TRANSACTIONS_STARTED] = state =>
+reducers[ACTIONS.FETCH_TRANSACTIONS_STARTED] = (state: WalletState) =>
   Object.assign({}, state, {
     fetchingTransactions: true,
   });
 
-reducers[ACTIONS.FETCH_TRANSACTIONS_COMPLETED] = (state, action) => {
+reducers[ACTIONS.FETCH_TRANSACTIONS_COMPLETED] = (state: WalletState, action) => {
   const byId = Object.assign({}, state.transactions);
 
   const { transactions } = action.data;
@@ -44,12 +80,12 @@ reducers[ACTIONS.FETCH_TRANSACTIONS_COMPLETED] = (state, action) => {
   });
 };
 
-reducers[ACTIONS.GET_NEW_ADDRESS_STARTED] = state =>
+reducers[ACTIONS.GET_NEW_ADDRESS_STARTED] = (state: WalletState) =>
   Object.assign({}, state, {
     gettingNewAddress: true,
   });
 
-reducers[ACTIONS.GET_NEW_ADDRESS_COMPLETED] = (state, action) => {
+reducers[ACTIONS.GET_NEW_ADDRESS_COMPLETED] = (state: WalletState, action) => {
   const { address } = action.data;
 
   // Say no to localStorage!
@@ -59,22 +95,22 @@ reducers[ACTIONS.GET_NEW_ADDRESS_COMPLETED] = (state, action) => {
   });
 };
 
-reducers[ACTIONS.UPDATE_BALANCE] = (state, action) =>
+reducers[ACTIONS.UPDATE_BALANCE] = (state: WalletState, action) =>
   Object.assign({}, state, {
     balance: action.data.balance,
   });
 
-reducers[ACTIONS.CHECK_ADDRESS_IS_MINE_STARTED] = state =>
+reducers[ACTIONS.CHECK_ADDRESS_IS_MINE_STARTED] = (state: WalletState) =>
   Object.assign({}, state, {
     checkingAddressOwnership: true,
   });
 
-reducers[ACTIONS.CHECK_ADDRESS_IS_MINE_COMPLETED] = state =>
+reducers[ACTIONS.CHECK_ADDRESS_IS_MINE_COMPLETED] = (state: WalletState) =>
   Object.assign({}, state, {
     checkingAddressOwnership: false,
   });
 
-reducers[ACTIONS.SET_DRAFT_TRANSACTION_AMOUNT] = (state, action) => {
+reducers[ACTIONS.SET_DRAFT_TRANSACTION_AMOUNT] = (state: WalletState, action) => {
   const oldDraft = state.draftTransaction;
   const newDraft = Object.assign({}, oldDraft, {
     amount: parseFloat(action.data.amount),
@@ -85,7 +121,7 @@ reducers[ACTIONS.SET_DRAFT_TRANSACTION_AMOUNT] = (state, action) => {
   });
 };
 
-reducers[ACTIONS.SET_DRAFT_TRANSACTION_ADDRESS] = (state, action) => {
+reducers[ACTIONS.SET_DRAFT_TRANSACTION_ADDRESS] = (state: WalletState, action) => {
   const oldDraft = state.draftTransaction;
   const newDraft = Object.assign({}, oldDraft, {
     address: action.data.address,
@@ -96,7 +132,7 @@ reducers[ACTIONS.SET_DRAFT_TRANSACTION_ADDRESS] = (state, action) => {
   });
 };
 
-reducers[ACTIONS.SEND_TRANSACTION_STARTED] = state => {
+reducers[ACTIONS.SEND_TRANSACTION_STARTED] = (state: WalletState) => {
   const newDraftTransaction = Object.assign({}, state.draftTransaction, {
     sending: true,
   });
@@ -106,12 +142,12 @@ reducers[ACTIONS.SEND_TRANSACTION_STARTED] = state => {
   });
 };
 
-reducers[ACTIONS.SEND_TRANSACTION_COMPLETED] = state =>
+reducers[ACTIONS.SEND_TRANSACTION_COMPLETED] = (state: WalletState) =>
   Object.assign({}, state, {
     draftTransaction: buildDraftTransaction(),
   });
 
-reducers[ACTIONS.SEND_TRANSACTION_FAILED] = (state, action) => {
+reducers[ACTIONS.SEND_TRANSACTION_FAILED] = (state: WalletState, action) => {
   const newDraftTransaction = Object.assign({}, state.draftTransaction, {
     sending: false,
     error: action.data.error,
@@ -122,23 +158,23 @@ reducers[ACTIONS.SEND_TRANSACTION_FAILED] = (state, action) => {
   });
 };
 
-reducers[ACTIONS.SUPPORT_TRANSACTION_STARTED] = state =>
+reducers[ACTIONS.SUPPORT_TRANSACTION_STARTED] = (state: WalletState) =>
   Object.assign({}, state, {
     sendingSupport: true,
   });
 
-reducers[ACTIONS.SUPPORT_TRANSACTION_COMPLETED] = state =>
+reducers[ACTIONS.SUPPORT_TRANSACTION_COMPLETED] = (state: WalletState) =>
   Object.assign({}, state, {
     sendingSupport: false,
   });
 
-reducers[ACTIONS.SUPPORT_TRANSACTION_FAILED] = (state, action) =>
+reducers[ACTIONS.SUPPORT_TRANSACTION_FAILED] = (state: WalletState, action) =>
   Object.assign({}, state, {
     error: action.data.error,
     sendingSupport: false,
   });
 
-reducers[ACTIONS.FETCH_BLOCK_SUCCESS] = (state, action) => {
+reducers[ACTIONS.FETCH_BLOCK_SUCCESS] = (state: WalletState, action) => {
   const {
     block,
     block: { height },
@@ -150,89 +186,89 @@ reducers[ACTIONS.FETCH_BLOCK_SUCCESS] = (state, action) => {
   return Object.assign({}, state, { blocks });
 };
 
-reducers[ACTIONS.WALLET_STATUS_COMPLETED] = (state, action) =>
+reducers[ACTIONS.WALLET_STATUS_COMPLETED] = (state: WalletState, action) =>
   Object.assign({}, state, {
     walletIsEncrypted: !!action.result.wallet_is_encrypted,
   });
 
-reducers[ACTIONS.WALLET_ENCRYPT_START] = state =>
+reducers[ACTIONS.WALLET_ENCRYPT_START] = (state: WalletState) =>
   Object.assign({}, state, {
     walletEncryptPending: true,
     walletEncryptSucceded: null,
     walletEncryptResult: null,
   });
 
-reducers[ACTIONS.WALLET_ENCRYPT_COMPLETED] = (state, action) =>
+reducers[ACTIONS.WALLET_ENCRYPT_COMPLETED] = (state: WalletState, action: ActionResult) =>
   Object.assign({}, state, {
     walletEncryptPending: false,
     walletEncryptSucceded: true,
     walletEncryptResult: action.result,
   });
 
-reducers[ACTIONS.WALLET_ENCRYPT_FAILED] = (state, action) =>
+reducers[ACTIONS.WALLET_ENCRYPT_FAILED] = (state: WalletState, action: ActionResult) =>
   Object.assign({}, state, {
     walletEncryptPending: false,
     walletEncryptSucceded: false,
     walletEncryptResult: action.result,
   });
 
-reducers[ACTIONS.WALLET_DECRYPT_START] = state =>
+reducers[ACTIONS.WALLET_DECRYPT_START] = (state: WalletState) =>
   Object.assign({}, state, {
     walletDecryptPending: true,
     walletDecryptSucceded: null,
     walletDecryptResult: null,
   });
 
-reducers[ACTIONS.WALLET_DECRYPT_COMPLETED] = (state, action) =>
+reducers[ACTIONS.WALLET_DECRYPT_COMPLETED] = (state: WalletState, action: ActionResult) =>
   Object.assign({}, state, {
     walletDecryptPending: false,
     walletDecryptSucceded: true,
     walletDecryptResult: action.result,
   });
 
-reducers[ACTIONS.WALLET_DECRYPT_FAILED] = (state, action) =>
+reducers[ACTIONS.WALLET_DECRYPT_FAILED] = (state: WalletState, action: ActionResult) =>
   Object.assign({}, state, {
     walletDecryptPending: false,
     walletDecryptSucceded: false,
     walletDecryptResult: action.result,
   });
 
-reducers[ACTIONS.WALLET_UNLOCK_START] = state =>
+reducers[ACTIONS.WALLET_UNLOCK_START] = (state: WalletState) =>
   Object.assign({}, state, {
     walletUnlockPending: true,
     walletUnlockSucceded: null,
     walletUnlockResult: null,
   });
 
-reducers[ACTIONS.WALLET_UNLOCK_COMPLETED] = (state, action) =>
+reducers[ACTIONS.WALLET_UNLOCK_COMPLETED] = (state: WalletState, action: ActionResult) =>
   Object.assign({}, state, {
     walletUnlockPending: false,
     walletUnlockSucceded: true,
     walletUnlockResult: action.result,
   });
 
-reducers[ACTIONS.WALLET_UNLOCK_FAILED] = (state, action) =>
+reducers[ACTIONS.WALLET_UNLOCK_FAILED] = (state: WalletState, action: ActionResult) =>
   Object.assign({}, state, {
     walletUnlockPending: false,
     walletUnlockSucceded: false,
     walletUnlockResult: action.result,
   });
 
-reducers[ACTIONS.WALLET_LOCK_START] = state =>
+reducers[ACTIONS.WALLET_LOCK_START] = (state: WalletState) =>
   Object.assign({}, state, {
     walletLockPending: false,
     walletLockSucceded: null,
     walletLockResult: null,
   });
 
-reducers[ACTIONS.WALLET_LOCK_COMPLETED] = (state, action) =>
+reducers[ACTIONS.WALLET_LOCK_COMPLETED] = (state: WalletState, action: ActionResult) =>
   Object.assign({}, state, {
     walletLockPending: false,
     walletLockSucceded: true,
     walletLockResult: action.result,
   });
 
-reducers[ACTIONS.WALLET_LOCK_FAILED] = (state, action) =>
+reducers[ACTIONS.WALLET_LOCK_FAILED] = (state: WalletState, action: ActionResult) =>
   Object.assign({}, state, {
     walletLockPending: false,
     walletLockSucceded: false,

webpack.config.js

@@ -1,6 +1,7 @@
 /* eslint-disable import/no-commonjs */
 const path = require('path');
-const FlowBabelWebpackPlugin = require('flow-babel-webpack-plugin');
+//const FlowBabelWebpackPlugin = require('flow-babel-webpack-plugin');
+const FlowWebpackPlugin = require('flow-webpack-plugin')
 
 module.exports = {
   mode: 'none',
@@ -22,5 +23,5 @@ module.exports = {
   resolve: {
     modules: [path.resolve(__dirname, 'src'), 'node_modules'],
   },
-  plugins: [new FlowBabelWebpackPlugin()],
+  plugins: [new FlowWebpackPlugin()],
 };

yarn.lock

@@ -99,6 +99,19 @@
     call-me-maybe "^1.0.1"
     glob-to-regexp "^0.3.0"
 
+"@octokit/rest@^15.2.6":
+  version "15.9.4"
+  resolved "https://registry.yarnpkg.com/@octokit/rest/-/rest-15.9.4.tgz#c6cf0f483275d9c798b18419b7c9d417493bb70f"
+  dependencies:
+    before-after-hook "^1.1.0"
+    btoa-lite "^1.0.0"
+    debug "^3.1.0"
+    http-proxy-agent "^2.1.0"
+    https-proxy-agent "^2.2.0"
+    lodash "^4.17.4"
+    node-fetch "^2.1.1"
+    url-template "^2.0.8"
+
 "@sindresorhus/is@^0.7.0":
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.7.0.tgz#9a06f4f137ee84d7df0460c1fdb1135ffa6c50fd"
@@ -248,6 +261,12 @@ acorn@^5.0.0, acorn@^5.3.0, acorn@^5.5.0:
   version "5.5.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.5.3.tgz#f473dd47e0277a08e28e9bec5aeeb04751f0b8c9"
 
+agent-base@4, agent-base@^4.1.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.2.1.tgz#d89e5999f797875674c07d87f260fc41e83e8ca9"
+  dependencies:
+    es6-promisify "^5.0.0"
+
 ajv-keywords@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-2.1.1.tgz#617997fc5f60576894c435f940d819e135b80762"
@@ -1153,6 +1172,10 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
+before-after-hook@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/before-after-hook/-/before-after-hook-1.1.0.tgz#83165e15a59460d13702cb8febd6a1807896db5a"
+
 big-integer@^1.6.17:
   version "1.6.28"
   resolved "https://registry.yarnpkg.com/big-integer/-/big-integer-1.6.28.tgz#8cef0fda3ccde8759c2c66efcfacc35aea658283"
@@ -1303,6 +1326,10 @@ browserslist@^2.1.2:
     caniuse-lite "^1.0.30000792"
     electron-to-chromium "^1.3.30"
 
+btoa-lite@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/btoa-lite/-/btoa-lite-1.0.0.tgz#337766da15801210fdd956c22e9c6891ab9d0337"
+
 buffer-from@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.0.0.tgz#4cb8832d23612589b0406e9e2956c17f06fdf531"
@@ -1828,15 +1855,15 @@ dateformat@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-3.0.3.tgz#a6e37499a4d9a9cf85ef5872044d62901c9889ae"
 
-debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
+debug@3.1.0, debug@^3.1.0:
-  version "2.6.9"
+  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
   dependencies:
     ms "2.0.0"
 
-debug@^3.1.0:
+debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
-  version "3.1.0"
+  version "2.6.9"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
     ms "2.0.0"
 
@@ -2070,6 +2097,16 @@ error@^7.0.2:
     string-template "~0.2.1"
     xtend "~4.0.0"
 
+es6-promise@^4.0.3:
+  version "4.2.4"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.4.tgz#dc4221c2b16518760bd8c39a52d8f356fc00ed29"
+
+es6-promisify@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/es6-promisify/-/es6-promisify-5.0.0.tgz#5109d62f3e56ea967c4b63505aef08291c8a5203"
+  dependencies:
+    es6-promise "^4.0.3"
+
 escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
@@ -2504,18 +2541,6 @@ flat-cache@^1.2.1:
     graceful-fs "^4.1.2"
     write "^0.2.1"
 
-flow-babel-webpack-plugin@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/flow-babel-webpack-plugin/-/flow-babel-webpack-plugin-1.1.1.tgz#7dd41110b96045eab8d8af6df48883310de54e91"
-  dependencies:
-    babel-plugin-transform-flow-comments "^6.17.0"
-    flow-bin ">=0.44.2 <1"
-    lodash.merge "^4.6.0"
-
-"flow-bin@>=0.44.2 <1":
-  version "0.72.0"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.72.0.tgz#12051180fb2db7ccb728fefe67c77e955e92a44d"
-
 flow-bin@^0.69.0:
   version "0.69.0"
   resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.69.0.tgz#053159a684a6051fcbf0b71a2eb19a9679082da6"
@@ -2524,14 +2549,14 @@ flow-parser@^0.*:
   version "0.72.0"
   resolved "https://registry.yarnpkg.com/flow-parser/-/flow-parser-0.72.0.tgz#6c8041e76ac7d0be1a71ce29c00cd1435fb6013c"
 
-flow-typed@^2.4.0:
+flow-typed@^2.5.1:
-  version "2.4.0"
+  version "2.5.1"
-  resolved "https://registry.yarnpkg.com/flow-typed/-/flow-typed-2.4.0.tgz#3d2f48cf85df29df3bca6745b623726496ff4788"
+  resolved "https://registry.yarnpkg.com/flow-typed/-/flow-typed-2.5.1.tgz#0ff565cc94d2af8c557744ba364b6f14726a6b9f"
   dependencies:
+    "@octokit/rest" "^15.2.6"
     babel-polyfill "^6.26.0"
     colors "^1.1.2"
     fs-extra "^5.0.0"
-    github "0.2.4"
     glob "^7.1.2"
     got "^7.1.0"
     md5 "^2.1.0"
@@ -2544,6 +2569,10 @@ flow-typed@^2.4.0:
     which "^1.3.0"
     yargs "^4.2.0"
 
+flow-webpack-plugin@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/flow-webpack-plugin/-/flow-webpack-plugin-1.2.0.tgz#1958821d16135028e391cad5ee2f3a4fa78197ec"
+
 flush-write-stream@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/flush-write-stream/-/flush-write-stream-1.0.3.tgz#c5d586ef38af6097650b49bc41b55fabb19f35bd"
@@ -2689,12 +2718,6 @@ github-username@^4.0.0:
   dependencies:
     gh-got "^6.0.0"
 
-github@0.2.4:
-  version "0.2.4"
-  resolved "https://registry.yarnpkg.com/github/-/github-0.2.4.tgz#24fa7f0e13fa11b946af91134c51982a91ce538b"
-  dependencies:
-    mime "^1.2.11"
-
 glob-all@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/glob-all/-/glob-all-3.1.0.tgz#8913ddfb5ee1ac7812656241b03d5217c64b02ab"
@@ -2981,6 +3004,13 @@ http-cache-semantics@3.8.1:
   version "3.8.1"
   resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-3.8.1.tgz#39b0e16add9b605bf0a9ef3d9daaf4843b4cacd2"
 
+http-proxy-agent@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/http-proxy-agent/-/http-proxy-agent-2.1.0.tgz#e4821beef5b2142a2026bd73926fe537631c5405"
+  dependencies:
+    agent-base "4"
+    debug "3.1.0"
+
 http-signature@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
@@ -2993,6 +3023,13 @@ https-browserify@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-1.0.0.tgz#ec06c10e0a34c0f2faf199f7fd7fc78fffd03c73"
 
+https-proxy-agent@^2.2.0:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/https-proxy-agent/-/https-proxy-agent-2.2.1.tgz#51552970fa04d723e04c56d04178c3f92592bbc0"
+  dependencies:
+    agent-base "^4.1.0"
+    debug "^3.1.0"
+
 husky@^0.14.3:
   version "0.14.3"
   resolved "https://registry.yarnpkg.com/husky/-/husky-0.14.3.tgz#c69ed74e2d2779769a17ba8399b54ce0b63c12c3"
@@ -3896,10 +3933,6 @@ lodash.get@^4.4.2:
   version "4.4.2"
   resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
 
-lodash.merge@^4.6.0:
-  version "4.6.1"
-  resolved "https://registry.yarnpkg.com/lodash.merge/-/lodash.merge-4.6.1.tgz#adc25d9cb99b9391c59624f379fbba60d7111d54"
-
 lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
@@ -4085,10 +4118,6 @@ mime-types@^2.1.12, mime-types@~2.1.17:
   dependencies:
     mime-db "~1.33.0"
 
-mime@^1.2.11:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
-
 mimic-fn@^1.0.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.2.0.tgz#820c86a39334640e99516928bd03fca88057d022"
@@ -4237,6 +4266,10 @@ node-dir@0.1.8:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/node-dir/-/node-dir-0.1.8.tgz#55fb8deb699070707fb67f91a460f0448294c77d"
 
+node-fetch@^2.1.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.2.0.tgz#4ee79bde909262f9775f731e3656d0db55ced5b5"
+
 "node-libs-browser@^1.0.0 || ^2.0.0", node-libs-browser@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/node-libs-browser/-/node-libs-browser-2.1.0.tgz#5f94263d404f6e44767d726901fff05478d600df"
@@ -5909,6 +5942,10 @@ url-parse-lax@^3.0.0:
   dependencies:
     prepend-http "^2.0.0"
 
+url-template@^2.0.8:
+  version "2.0.8"
+  resolved "https://registry.yarnpkg.com/url-template/-/url-template-2.0.8.tgz#fc565a3cccbff7730c775f5641f9555791439f21"
+
 url-to-options@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/url-to-options/-/url-to-options-1.0.1.tgz#1505a03a289a48cbd7a434efbaeec5055f5633a9"