force rename all UI folders to it's alway lowercase

ui/containers/header-bar.js

@@ -0,0 +1,21 @@
+// @flow
+import * as React from 'react'
+import dynamic from 'next/dynamic'
+import { type User } from './user'
+
+type Props = {
+  user: ?User
+}
+
+const HeaderBarAuth = dynamic(() => import('../components/header/auth'))
+const HeaderBarUnauth = dynamic(() => import('../components/header/unauth'))
+
+const HeaderBar: React.StatelessFunctionalComponent<Props> = (props) => {
+  if (props.user == null) {
+    return <HeaderBarUnauth {...props} />
+  } else {
+    return <HeaderBarAuth {...props} />
+  }
+}
+
+export default HeaderBar

ui/containers/user.js

@@ -0,0 +1,32 @@
+// @flow
+import { namespaceConfig } from 'fast-redux'
+
+export type User = {
+  id: string,
+  username: string,
+  discriminator: string,
+  avatar: string,
+  nicknameCache: {
+    [server: string]: string
+  }
+}
+
+export type UserState = {
+  currentUser: User | null,
+  userCache: {
+    [id: string]: User
+  }
+}
+
+const DEFAULT_STATE: UserState = {
+  currentUser: null,
+  userCache: {}
+}
+
+export const {
+  action, getState: getUserStore
+} = namespaceConfig('userStore', DEFAULT_STATE)
+
+export const getCurrentUser = () => async (dispatch: Function) => {
+
+}