Transform code base to typescript

Change-Id: Ia1f862fb5962ddd54b8d7643abbc39bb314d1f8e

src/App.tsx

@@ -0,0 +1,81 @@
+import {
+  Admin,
+  CustomRoutes,
+  Resource,
+  resolveBrowserLocale,
+} from "react-admin";
+import polyglotI18nProvider from "ra-i18n-polyglot";
+import { merge } from "lodash";
+import authProvider from "./synapse/authProvider";
+import dataProvider from "./synapse/dataProvider";
+import users from "./components/users";
+import rooms from "./components/rooms";
+import userMediaStats from "./components/statistics";
+import reports from "./components/EventReports";
+import roomDirectory from "./components/RoomDirectory";
+import destinations from "./components/destinations";
+import registrationToken from "./components/RegistrationTokens";
+import LoginPage from "./components/LoginPage";
+import { ImportFeature } from "./components/ImportFeature";
+import { Route } from "react-router-dom";
+import germanMessages from "./i18n/de";
+import englishMessages from "./i18n/en";
+import frenchMessages from "./i18n/fr";
+import chineseMessages from "./i18n/zh";
+import italianMessages from "./i18n/it";
+
+// TODO: Can we use lazy loading together with browser locale?
+const messages = {
+  de: germanMessages,
+  en: englishMessages,
+  fr: frenchMessages,
+  it: italianMessages,
+  zh: chineseMessages,
+};
+const i18nProvider = polyglotI18nProvider(
+  locale =>
+    messages[locale] ? merge({}, messages.en, messages[locale]) : messages.en,
+  resolveBrowserLocale(),
+  [
+    { locale: "en", name: "English" },
+    { locale: "de", name: "Deutsch" },
+    { locale: "fr", name: "Français" },
+    { locale: "it", name: "Italiano" },
+    { locale: "fa", name: "Persian(فارسی)" },
+    { locale: "zh", name: "简体中文" },
+  ]
+);
+
+const App = () => (
+  <Admin
+    disableTelemetry
+    requireAuth
+    loginPage={LoginPage}
+    authProvider={authProvider}
+    dataProvider={dataProvider}
+    i18nProvider={i18nProvider}
+  >
+    <CustomRoutes>
+      <Route path="/import_users" element={<ImportFeature />} />
+    </CustomRoutes>
+    <Resource {...users} />
+    <Resource {...rooms} />
+    <Resource {...userMediaStats} />
+    <Resource {...reports} />
+    <Resource {...roomDirectory} />
+    <Resource {...destinations} />
+    <Resource {...registrationToken} />
+    <Resource name="connections" />
+    <Resource name="devices" />
+    <Resource name="room_members" />
+    <Resource name="users_media" />
+    <Resource name="joined_rooms" />
+    <Resource name="pushers" />
+    <Resource name="servernotices" />
+    <Resource name="forward_extremities" />
+    <Resource name="room_state" />
+    <Resource name="destination_rooms" />
+  </Admin>
+);
+
+export default App;