Add basic types

src/async-components/views/dialogs/eventindex/ManageEventIndexDialog.tsx

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Matrix.org Foundation C.I.C.
+Copyright 2020-2021 The Matrix.org Foundation C.I.C.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -16,7 +16,6 @@ limitations under the License.
 
 import React from 'react';
 import * as sdk from '../../../../index';
-import PropTypes from 'prop-types';
 import { _t } from '../../../../languageHandler';
 import SdkConfig from '../../../../SdkConfig';
 import SettingsStore from "../../../../settings/SettingsStore";
@@ -26,14 +25,23 @@ import {formatBytes, formatCountLong} from "../../../../utils/FormattingUtils";
 import EventIndexPeg from "../../../../indexing/EventIndexPeg";
 import {SettingLevel} from "../../../../settings/SettingLevel";
 
+interface IProps {
+    onFinished: (boolean) => {},
+}
+
+interface IState {
+    eventIndexSize: number;
+    eventCount: number;
+    crawlingRoomsCount: number;
+    roomCount: number;
+    currentRoom: string;
+    crawlerSleepTime: number;
+}
+
 /*
  * Allows the user to introspect the event index state and disable it.
  */
-export default class ManageEventIndexDialog extends React.Component {
-    static propTypes = {
-        onFinished: PropTypes.func.isRequired,
-    };
-
+export default class ManageEventIndexDialog extends React.Component<IProps, IState> {
     constructor(props) {
         super(props);
 
@@ -84,7 +92,7 @@ export default class ManageEventIndexDialog extends React.Component {
         }
     }
 
-    async componentDidMount(): void {
+    async componentDidMount(): Promise<void> {
         let eventIndexSize = 0;
         let crawlingRoomsCount = 0;
         let roomCount = 0;