Refine flow types across project

3 files changed, 10 insertions, 8 deletions

diff --git a/app/components/AccountInput.js b/app/components/AccountInput.js
index 1759423437..4ff99e13fd 100644
--- a/app/components/AccountInput.js
+++ b/app/components/AccountInput.js
@@ -74,7 +74,7 @@ export default class AccountInput extends Component {
             this.state.selectionRange[1] !== nextState.selectionRange[1]);
   }
 
-  render(): React.Element<*> {
+  render() {
     const displayString = formatAccount(this.state.value || '');
     const { value, onChange, onEnter, ...otherProps } = this.props; // eslint-disable-line no-unused-vars
     return (
diff --git a/app/lib/backend.js b/app/lib/backend.js
index fe828ba6c8..fc2348961a 100644
--- a/app/lib/backend.js
+++ b/app/lib/backend.js
@@ -11,10 +11,9 @@ import { push } from 'react-router-redux';
 import { defaultServer } from '../config';
 
 import type { ReduxStore } from '../redux/store';
-import type { BackendState, RelayConstraintsUpdate } from './ipc-facade';
+import type { AccountToken, BackendState, RelayConstraintsUpdate } from './ipc-facade';
 import type { ConnectionState } from '../redux/connection/reducers';
 
-export type EventType = 'connect' | 'connecting' | 'disconnect' | 'login' | 'logging' | 'logout' | 'updatedIp' | 'updatedLocation' | 'updatedReachability';
 export type ErrorType = 'NO_CREDIT' | 'NO_INTERNET' | 'INVALID_ACCOUNT' | 'NO_ACCOUNT';
 
 export type ServerInfo = {
@@ -168,7 +167,7 @@ export class Backend {
     return (servers: ServerInfoList)[identifier];
   }
 
-  login(accountToken: string): Promise<void> {
+  login(accountToken: AccountToken): Promise<void> {
     log.debug('Attempting to login with account number', accountToken);
 
     this._store.dispatch(accountActions.startLogin(accountToken));
diff --git a/app/redux/account/actions.js b/app/redux/account/actions.js
index d528f4f3d0..a00fb85d16 100644
--- a/app/redux/account/actions.js
+++ b/app/redux/account/actions.js
@@ -1,15 +1,18 @@
 // @flow
 
+import type { AccountToken } from '../../lib/ipc-facade';
 import type { Backend, BackendError } from '../../lib/backend';
 
 type StartLoginAction = {
   type: 'START_LOGIN',
-  accountToken?: string,
+  accountToken?: AccountToken,
 };
+
 type LoginSuccessfulAction = {
   type: 'LOGIN_SUCCESSFUL',
   expiry: string,
 };
+
 type LoginFailedAction = {
   type: 'LOGIN_FAILED',
   error: BackendError,
@@ -25,7 +28,7 @@ type ResetLoginErrorAction = {
 
 type UpdateAccountTokenAction = {
   type: 'UPDATE_ACCOUNT_TOKEN',
-  token: string,
+  token: AccountToken,
 };
 
 export type AccountAction = StartLoginAction
@@ -34,7 +37,7 @@ export type AccountAction = StartLoginAction
                             | LoggedOutAction
                             | ResetLoginErrorAction;
 
-function startLogin(accountToken?: string): StartLoginAction {
+function startLogin(accountToken?: AccountToken): StartLoginAction {
   return {
     type: 'START_LOGIN',
     accountToken: accountToken,
@@ -71,7 +74,7 @@ function resetLoginError(): ResetLoginErrorAction {
   };
 }
 
-function updateAccountToken(token: string): UpdateAccountTokenAction {
+function updateAccountToken(token: AccountToken): UpdateAccountTokenAction {
   return {
     type: 'UPDATE_ACCOUNT_TOKEN',
     token: token,