Merge pull request #6215 from matrix-org/t3chguy/ts/5

src/@types/global.d.ts

@@ -113,19 +113,6 @@ declare global {
         usageDetails?: {[key: string]: number};
     }
 
-    export interface ISettledFulfilled<T> {
-        status: "fulfilled";
-        value: T;
-    }
-    export interface ISettledRejected {
-        status: "rejected";
-        reason: any;
-    }
-
-    interface PromiseConstructor {
-        allSettled<T>(promises: Promise<T>[]): Promise<Array<ISettledFulfilled<T> | ISettledRejected>>;
-    }
-
     interface HTMLAudioElement {
         type?: string;
         // sinkId & setSinkId are experimental and typescript doesn't know about them

src/Avatar.ts

@@ -17,13 +17,12 @@ limitations under the License.
 import { RoomMember } from "matrix-js-sdk/src/models/room-member";
 import { User } from "matrix-js-sdk/src/models/user";
 import { Room } from "matrix-js-sdk/src/models/room";
+import { ResizeMethod } from "matrix-js-sdk/src/@types/partials";
 
 import DMRoomMap from './utils/DMRoomMap';
 import { mediaFromMxc } from "./customisations/Media";
 import SettingsStore from "./settings/SettingsStore";
 
-export type ResizeMethod = "crop" | "scale";
-
 // Not to be used for BaseAvatar urls as that has similar default avatar fallback already
 export function avatarUrlForMember(
     member: RoomMember,

src/SlashCommands.tsx

@@ -17,8 +17,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-
 import * as React from 'react';
+import { User } from "matrix-js-sdk/src/models/user";
 
 import * as ContentHelpers from 'matrix-js-sdk/src/content-helpers';
 import {MatrixClientPeg} from './MatrixClientPeg';
@@ -1019,9 +1019,8 @@ export const Commands = [
             const member = MatrixClientPeg.get().getRoom(roomId).getMember(userId);
             dis.dispatch<ViewUserPayload>({
                 action: Action.ViewUser,
-                // XXX: We should be using a real member object and not assuming what the
+                // XXX: We should be using a real member object and not assuming what the receiver wants.
-                // receiver wants.
+                member: member || { userId } as User,
-                member: member || {userId},
             });
             return success();
         },

src/autocomplete/Autocompleter.ts

@@ -15,8 +15,9 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import {ReactElement} from 'react';
+import { ReactElement } from 'react';
-import Room from 'matrix-js-sdk/src/models/room';
+import { Room } from 'matrix-js-sdk/src/models/room';
+
 import CommandProvider from './CommandProvider';
 import CommunityProvider from './CommunityProvider';
 import DuckDuckGoProvider from './DuckDuckGoProvider';
@@ -24,7 +25,7 @@ import RoomProvider from './RoomProvider';
 import UserProvider from './UserProvider';
 import EmojiProvider from './EmojiProvider';
 import NotifProvider from './NotifProvider';
-import {timeout} from "../utils/promise";
+import { timeout } from "../utils/promise";
 import AutocompleteProvider, {ICommand} from "./AutocompleteProvider";
 import SettingsStore from "../settings/SettingsStore";
 import SpaceProvider from "./SpaceProvider";

src/autocomplete/NotifProvider.tsx

@@ -15,7 +15,8 @@ limitations under the License.
 */
 
 import React from 'react';
-import Room from "matrix-js-sdk/src/models/room";
+import { Room } from "matrix-js-sdk/src/models/room";
+
 import AutocompleteProvider from './AutocompleteProvider';
 import { _t } from '../languageHandler';
 import {MatrixClientPeg} from '../MatrixClientPeg';

src/autocomplete/RoomProvider.tsx

@@ -17,16 +17,16 @@ limitations under the License.
 */
 
 import React from "react";
-import {uniqBy, sortBy} from "lodash";
+import { uniqBy, sortBy } from "lodash";
-import Room from "matrix-js-sdk/src/models/room";
+import { Room } from "matrix-js-sdk/src/models/room";
 
 import { _t } from '../languageHandler';
 import AutocompleteProvider from './AutocompleteProvider';
-import {MatrixClientPeg} from '../MatrixClientPeg';
+import { MatrixClientPeg } from '../MatrixClientPeg';
 import QueryMatcher from './QueryMatcher';
-import {PillCompletion} from './Components';
+import { PillCompletion } from './Components';
-import {makeRoomPermalink} from "../utils/permalinks/Permalinks";
+import { makeRoomPermalink } from "../utils/permalinks/Permalinks";
-import {ICompletion, ISelectionRange} from "./Autocompleter";
+import { ICompletion, ISelectionRange } from "./Autocompleter";
 import RoomAvatar from '../components/views/avatars/RoomAvatar';
 import SettingsStore from "../settings/SettingsStore";
 

src/components/structures/RoomView.tsx

@@ -23,7 +23,7 @@ limitations under the License.
 
 import React, { createRef } from 'react';
 import classNames from 'classnames';
-import { Room } from "matrix-js-sdk/src/models/room";
+import { IRecommendedVersion, NotificationCountType, Room } from "matrix-js-sdk/src/models/room";
 import { MatrixEvent } from "matrix-js-sdk/src/models/event";
 import { SearchResult } from "matrix-js-sdk/src/models/search-result";
 import { EventSubscription } from "fbemitter";
@@ -172,11 +172,7 @@ export interface IState {
     // We load this later by asking the js-sdk to suggest a version for us.
     // This object is the result of Room#getRecommendedVersion()
 
-    upgradeRecommendation?: {
+    upgradeRecommendation?: IRecommendedVersion;
-        version: string;
-        needsUpgrade: boolean;
-        urgent: boolean;
-    };
     canReact: boolean;
     canReply: boolean;
     layout: Layout;
@@ -2058,7 +2054,7 @@ export default class RoomView extends React.Component<IProps, IState> {
         if (!this.state.atEndOfLiveTimeline && !this.state.searchResults) {
             const JumpToBottomButton = sdk.getComponent('rooms.JumpToBottomButton');
             jumpToBottom = (<JumpToBottomButton
-                highlight={this.state.room.getUnreadNotificationCount('highlight') > 0}
+                highlight={this.state.room.getUnreadNotificationCount(NotificationCountType.Highlight) > 0}
                 numUnreadMessages={this.state.numUnreadMessages}
                 onScrollToBottomClick={this.jumpToLiveTimeline}
                 roomId={this.state.roomId}

src/components/views/avatars/BaseAvatar.tsx

@@ -17,16 +17,17 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import React, {useCallback, useContext, useEffect, useState} from 'react';
+import React, { useCallback, useContext, useEffect, useState } from 'react';
 import classNames from 'classnames';
+import { ResizeMethod } from 'matrix-js-sdk/src/@types/partials';
+
 import * as AvatarLogic from '../../../Avatar';
 import SettingsStore from "../../../settings/SettingsStore";
 import AccessibleButton from '../elements/AccessibleButton';
 import RoomContext from "../../../contexts/RoomContext";
 import MatrixClientContext from "../../../contexts/MatrixClientContext";
-import {useEventEmitter} from "../../../hooks/useEventEmitter";
+import { useEventEmitter } from "../../../hooks/useEventEmitter";
-import {toPx} from "../../../utils/units";
+import { toPx } from "../../../utils/units";
-import {ResizeMethod} from "../../../Avatar";
 import { _t } from '../../../languageHandler';
 
 interface IProps {

src/components/views/avatars/GroupAvatar.tsx

@@ -15,10 +15,11 @@ limitations under the License.
 */
 
 import React from 'react';
+import { ResizeMethod } from 'matrix-js-sdk/src/@types/partials';
+
 import BaseAvatar from './BaseAvatar';
-import {replaceableComponent} from "../../../utils/replaceableComponent";
+import { replaceableComponent } from "../../../utils/replaceableComponent";
-import {mediaFromMxc} from "../../../customisations/Media";
+import { mediaFromMxc } from "../../../customisations/Media";
-import {ResizeMethod} from "../../../Avatar";
 
 export interface IProps {
         groupId?: string;

src/components/views/avatars/MemberAvatar.tsx

@@ -16,14 +16,14 @@ limitations under the License.
 */
 
 import React from 'react';
-import {RoomMember} from "matrix-js-sdk/src/models/room-member";
+import { RoomMember } from "matrix-js-sdk/src/models/room-member";
+import { ResizeMethod } from 'matrix-js-sdk/src/@types/partials';
 
 import dis from "../../../dispatcher/dispatcher";
-import {Action} from "../../../dispatcher/actions";
+import { Action } from "../../../dispatcher/actions";
 import BaseAvatar from "./BaseAvatar";
-import {replaceableComponent} from "../../../utils/replaceableComponent";
+import { replaceableComponent } from "../../../utils/replaceableComponent";
-import {mediaFromMxc} from "../../../customisations/Media";
+import { mediaFromMxc } from "../../../customisations/Media";
-import {ResizeMethod} from "../../../Avatar";
 
 interface IProps extends Omit<React.ComponentProps<typeof BaseAvatar>, "name" | "idName" | "url"> {
     member: RoomMember;

src/components/views/avatars/RoomAvatar.tsx

@@ -13,17 +13,17 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
-import React, {ComponentProps} from 'react';
+import React, { ComponentProps } from 'react';
-import Room from 'matrix-js-sdk/src/models/room';
+import { Room } from 'matrix-js-sdk/src/models/room';
+import { ResizeMethod } from 'matrix-js-sdk/src/@types/partials';
 
 import BaseAvatar from './BaseAvatar';
 import ImageView from '../elements/ImageView';
-import {MatrixClientPeg} from '../../../MatrixClientPeg';
+import { MatrixClientPeg } from '../../../MatrixClientPeg';
 import Modal from '../../../Modal';
 import * as Avatar from '../../../Avatar';
-import {ResizeMethod} from "../../../Avatar";
+import { replaceableComponent } from "../../../utils/replaceableComponent";
-import {replaceableComponent} from "../../../utils/replaceableComponent";
+import { mediaFromMxc } from "../../../customisations/Media";
-import {mediaFromMxc} from "../../../customisations/Media";
 
 interface IProps extends Omit<ComponentProps<typeof BaseAvatar>, "name" | "idName" | "url" | "onClick"> {
     // Room may be left unset here, but if it is,

src/components/views/elements/RoomName.tsx

@@ -14,10 +14,10 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import {useEffect, useState} from "react";
+import React, { useEffect, useState } from "react";
-import {Room} from "matrix-js-sdk/src/models/room";
+import { Room } from "matrix-js-sdk/src/models/room";
 
-import {useEventEmitter} from "../../../hooks/useEventEmitter";
+import { useEventEmitter } from "../../../hooks/useEventEmitter";
 
 interface IProps {
     room: Room;
@@ -34,7 +34,7 @@ const RoomName = ({ room, children }: IProps): JSX.Element => {
     }, [room]);
 
     if (children) return children(name);
-    return name || "";
+    return <>{ name || "" }</>;
 };
 
 export default RoomName;

src/components/views/right_panel/EncryptionPanel.tsx

@@ -14,28 +14,29 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import React, {useCallback, useEffect, useState} from "react";
+import React, { useCallback, useEffect, useState } from "react";
+import { VerificationRequest } from "matrix-js-sdk/src/crypto/verification/request/VerificationRequest";
+import { RoomMember } from "matrix-js-sdk/src/models/room-member";
+import { User } from "matrix-js-sdk/src/models/user";
+import { PHASE_REQUESTED, PHASE_UNSENT } from "matrix-js-sdk/src/crypto/verification/request/VerificationRequest";
 
 import EncryptionInfo from "./EncryptionInfo";
 import VerificationPanel from "./VerificationPanel";
-import {MatrixClientPeg} from "../../../MatrixClientPeg";
+import { MatrixClientPeg } from "../../../MatrixClientPeg";
-import {ensureDMExists} from "../../../createRoom";
+import { ensureDMExists } from "../../../createRoom";
-import {useEventEmitter} from "../../../hooks/useEventEmitter";
+import { useEventEmitter } from "../../../hooks/useEventEmitter";
 import Modal from "../../../Modal";
-import {PHASE_REQUESTED, PHASE_UNSENT} from "matrix-js-sdk/src/crypto/verification/request/VerificationRequest";
 import * as sdk from "../../../index";
-import {_t} from "../../../languageHandler";
+import { _t } from "../../../languageHandler";
-import {VerificationRequest} from "matrix-js-sdk/src/crypto/verification/request/VerificationRequest";
-import {RoomMember} from "matrix-js-sdk/src/models/room-member";
 import dis from "../../../dispatcher/dispatcher";
-import {Action} from "../../../dispatcher/actions";
+import { Action } from "../../../dispatcher/actions";
-import {RightPanelPhases} from "../../../stores/RightPanelStorePhases";
+import { RightPanelPhases } from "../../../stores/RightPanelStorePhases";
 
 // cancellation codes which constitute a key mismatch
 const MISMATCHES = ["m.key_mismatch", "m.user_error", "m.mismatched_sas"];
 
 interface IProps {
-    member: RoomMember;
+    member: RoomMember | User;
     onClose: () => void;
     verificationRequest: VerificationRequest;
     verificationRequestPromise: Promise<VerificationRequest>;

src/components/views/right_panel/UserInfo.tsx

@@ -1594,7 +1594,7 @@ const UserInfo: React.FC<IProps> = ({
             content = (
                 <BasicUserInfo
                     room={room}
-                    member={member}
+                    member={member as User}
                     groupId={groupId as string}
                     devices={devices}
                     isRoomEncrypted={isRoomEncrypted} />
@@ -1605,7 +1605,7 @@ const UserInfo: React.FC<IProps> = ({
             content = (
                 <EncryptionPanel
                     {...props as React.ComponentProps<typeof EncryptionPanel>}
-                    member={member}
+                    member={member as User | RoomMember}
                     onClose={onEncryptionPanelClose}
                     isRoomEncrypted={isRoomEncrypted}
                 />

src/components/views/rooms/AuxPanel.tsx

@@ -15,10 +15,12 @@ limitations under the License.
 */
 
 import React from 'react';
-import { MatrixClientPeg } from "../../../MatrixClientPeg";
-import { Room } from 'matrix-js-sdk/src/models/room'
-import AppsDrawer from './AppsDrawer';
 import classNames from 'classnames';
+import { lexicographicCompare } from 'matrix-js-sdk/src/utils';
+import { Room } from 'matrix-js-sdk/src/models/room'
+
+import { MatrixClientPeg } from "../../../MatrixClientPeg";
+import AppsDrawer from './AppsDrawer';
 import RateLimitedFunc from '../../../ratelimitedfunc';
 import SettingsStore from "../../../settings/SettingsStore";
 import AutoHideScrollbar from "../../structures/AutoHideScrollbar";
@@ -106,9 +108,7 @@ export default class AuxPanel extends React.Component<IProps, IState> {
 
         if (this.props.room && SettingsStore.getValue("feature_state_counters")) {
             const stateEvs = this.props.room.currentState.getStateEvents('re.jki.counter');
-            stateEvs.sort((a, b) => {
+            stateEvs.sort((a, b) => lexicographicCompare(a.getStateKey(), b.getStateKey()));
-                return a.getStateKey() < b.getStateKey();
-            });
 
             for (const ev of stateEvs) {
                 const title = ev.getContent().title;

src/components/views/rooms/NewRoomIntro.tsx

@@ -14,30 +14,31 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import React, {useContext} from "react";
+import React, { useContext } from "react";
-import {EventType} from "matrix-js-sdk/src/@types/event";
+import { EventType } from "matrix-js-sdk/src/@types/event";
+import { MatrixClient } from "matrix-js-sdk/src/client";
+import { Room } from "matrix-js-sdk/src/models/room";
+import { User } from "matrix-js-sdk/src/models/user";
 
 import MatrixClientContext from "../../../contexts/MatrixClientContext";
 import RoomContext from "../../../contexts/RoomContext";
 import DMRoomMap from "../../../utils/DMRoomMap";
-import {_t} from "../../../languageHandler";
+import { _t } from "../../../languageHandler";
 import AccessibleButton from "../elements/AccessibleButton";
-import MiniAvatarUploader, {AVATAR_SIZE} from "../elements/MiniAvatarUploader";
+import MiniAvatarUploader, { AVATAR_SIZE } from "../elements/MiniAvatarUploader";
 import RoomAvatar from "../avatars/RoomAvatar";
 import defaultDispatcher from "../../../dispatcher/dispatcher";
-import {ViewUserPayload} from "../../../dispatcher/payloads/ViewUserPayload";
+import { ViewUserPayload } from "../../../dispatcher/payloads/ViewUserPayload";
-import {Action} from "../../../dispatcher/actions";
+import { Action } from "../../../dispatcher/actions";
 import dis from "../../../dispatcher/dispatcher";
 import SpaceStore from "../../../stores/SpaceStore";
-import {showSpaceInvite} from "../../../utils/space";
+import { showSpaceInvite } from "../../../utils/space";
-
 import { privateShouldBeEncrypted } from "../../../createRoom";
-
 import EventTileBubble from "../messages/EventTileBubble";
 import { ROOM_SECURITY_TAB } from "../dialogs/RoomSettingsDialog";
 
-function hasExpectedEncryptionSettings(room): boolean {
+function hasExpectedEncryptionSettings(matrixClient: MatrixClient, room: Room): boolean {
-    const isEncrypted: boolean = room._client?.isRoomEncrypted(room.roomId);
+    const isEncrypted: boolean = matrixClient.isRoomEncrypted(room.roomId);
     const isPublic: boolean = room.getJoinRule() === "public";
     return isPublic || !privateShouldBeEncrypted() || isEncrypted;
 }
@@ -61,7 +62,7 @@ const NewRoomIntro = () => {
                 defaultDispatcher.dispatch<ViewUserPayload>({
                     action: Action.ViewUser,
                     // XXX: We should be using a real member object and not assuming what the receiver wants.
-                    member: member || {userId: dmPartner},
+                    member: member || { userId: dmPartner } as User,
                 });
             }} />
 
@@ -194,7 +195,7 @@ const NewRoomIntro = () => {
 
     return <div className="mx_NewRoomIntro">
 
-        { !hasExpectedEncryptionSettings(room) && (
+        { !hasExpectedEncryptionSettings(cli, room) && (
             <EventTileBubble
                 className="mx_cryptoEvent mx_cryptoEvent_icon_warning"
                 title={_t("End-to-end encryption isn't enabled")}

src/components/views/rooms/RoomTile.tsx

@@ -119,7 +119,7 @@ export default class RoomTile extends React.PureComponent<IProps, IState> {
     };
 
     private onLocalEchoUpdated = (ev: MatrixEvent, room: Room) => {
-        if (!room?.roomId === this.props.room.roomId) return;
+        if (room?.roomId !== this.props.room.roomId) return;
         this.setState({hasUnsentEvents: this.countUnsentEvents() > 0});
     };
 
@@ -316,7 +316,7 @@ export default class RoomTile extends React.PureComponent<IProps, IState> {
                 0,
             ));
         } else {
-            console.warn(`Unexpected tag ${tagId} applied to ${this.props.room.room_id}`);
+            console.warn(`Unexpected tag ${tagId} applied to ${this.props.room.roomId}`);
         }
 
         if ((ev as React.KeyboardEvent).key === Key.ENTER) {

src/components/views/rooms/WhoIsTypingTile.tsx

@@ -16,7 +16,7 @@ limitations under the License.
 */
 
 import React from 'react';
-import Room from "matrix-js-sdk/src/models/room";
+import { Room } from "matrix-js-sdk/src/models/room";
 import { RoomMember } from "matrix-js-sdk/src/models/room-member";
 import { MatrixEvent } from "matrix-js-sdk/src/models/event";
 

src/customisations/Media.ts

@@ -14,10 +14,11 @@
  * limitations under the License.
  */
 
-import {MatrixClientPeg} from "../MatrixClientPeg";
+import { MatrixClient } from "matrix-js-sdk/src/client";
-import {IMediaEventContent, IPreparedMedia, prepEventContentAsMedia} from "./models/IMediaEventContent";
+import { ResizeMethod } from "matrix-js-sdk/src/@types/partials";
-import {ResizeMethod} from "../Avatar";
+
-import {MatrixClient} from "matrix-js-sdk/src/client";
+import { MatrixClientPeg } from "../MatrixClientPeg";
+import { IMediaEventContent, IPreparedMedia, prepEventContentAsMedia } from "./models/IMediaEventContent";
 
 // Populate this class with the details of your customisations when copying it.
 

src/dispatcher/payloads/ViewUserPayload.ts

@@ -15,6 +15,7 @@ limitations under the License.
 */
 
 import { RoomMember } from "matrix-js-sdk/src/models/room-member";
+import { User } from "matrix-js-sdk/src/models/user";
 import { ActionPayload } from "../payloads";
 import { Action } from "../actions";
 
@@ -25,5 +26,5 @@ export interface ViewUserPayload extends ActionPayload {
      * The member to view. May be null or falsy to indicate that no member
      * should be shown (hide whichever relevant components).
      */
-    member?: RoomMember;
+    member?: RoomMember | User;
 }

src/mjolnir/BanList.ts

@@ -92,7 +92,7 @@ export class BanList {
         if (!room) return;
 
         for (const eventType of ALL_RULE_TYPES) {
-            const events = room.currentState.getStateEvents(eventType, undefined);
+            const events = room.currentState.getStateEvents(eventType);
             for (const ev of events) {
                 if (!ev.getStateKey()) continue;
 

src/stores/CommunityPrototypeStore.ts

@@ -107,8 +107,9 @@ export class CommunityPrototypeStore extends AsyncStoreWithClient<IState> {
 
         const pl = generalChat.currentState.getStateEvents("m.room.power_levels", "");
         if (!pl) return this.isAdminOf(communityId);
+        const plContent = pl.getContent();
 
-        const invitePl = isNullOrUndefined(pl.invite) ? 50 : Number(pl.invite);
+        const invitePl = isNullOrUndefined(plContent.invite) ? 50 : Number(plContent.invite);
         return invitePl <= myMember.powerLevel;
     }
 
@@ -159,10 +160,16 @@ export class CommunityPrototypeStore extends AsyncStoreWithClient<IState> {
         if (SettingsStore.getValue("feature_communities_v2_prototypes")) {
             const data = this.matrixClient.getAccountData("im.vector.group_info." + roomId);
             if (data && data.getContent()) {
-                return {displayName: data.getContent().name, avatarMxc: data.getContent().avatar_url};
+                return {
+                    displayName: data.getContent().name,
+                    avatarMxc: data.getContent().avatar_url,
+                };
             }
         }
-        return {displayName: room.name, avatarMxc: room.avatar_url};
+        return {
+            displayName: room.name,
+            avatarMxc: room.getMxcAvatarUrl(),
+        };
     }
 
     protected async onReady(): Promise<any> {

src/stores/RoomViewStore.tsx

@@ -276,7 +276,7 @@ class RoomViewStore extends Store<ActionPayload> {
         const address = this.state.roomAlias || this.state.roomId;
         const viaServers = this.state.viaServers || [];
         try {
-            await retry<void, MatrixError>(() => cli.joinRoom(address, {
+            await retry<any, MatrixError>(() => cli.joinRoom(address, {
                 viaServers,
                 ...payload.opts,
             }), NUM_JOIN_RETRY, (err) => {

src/stores/SpaceStore.tsx

@@ -134,7 +134,7 @@ export class SpaceStoreClass extends AsyncStoreWithClient<IState> {
             // if the space being selected is an invite then always view that invite
             // else if the last viewed room in this space is joined then view that
             // else view space home or home depending on what is being clicked on
-            if (space?.getMyMembership !== "invite" &&
+            if (space?.getMyMembership() !== "invite" &&
                 this.matrixClient?.getRoom(roomId)?.getMyMembership() === "join"
             ) {
                 defaultDispatcher.dispatch({
@@ -424,8 +424,14 @@ export class SpaceStoreClass extends AsyncStoreWithClient<IState> {
             parent = this.rootSpaces.find(s => this.spaceFilteredRooms.get(s.roomId)?.has(roomId));
         }
         if (!parent) {
-            const parents = Array.from(this.parentMap.get(roomId) || []);
+            const parentIds = Array.from(this.parentMap.get(roomId) || []);
-            parent = parents.find(p => this.matrixClient.getRoom(p));
+            for (const parentId of parentIds) {
+                const room = this.matrixClient.getRoom(parentId);
+                if (room) {
+                    parent = room;
+                    break;
+                }
+            }
         }
 
         // don't trigger a context switch when we are switching a space to match the chosen room

src/stores/room-list/filters/SpaceFilterCondition.ts

@@ -29,7 +29,7 @@ import { setHasDiff } from "../../../utils/sets";
  *  + All DMs
  */
 export class SpaceFilterCondition extends EventEmitter implements IFilterCondition, IDestroyable {
-    private roomIds = new Set<Room>();
+    private roomIds = new Set<string>();
     private space: Room = null;
 
     public get kind(): FilterKind {

src/utils/ShieldUtils.ts

@@ -1,30 +1,31 @@
+/*
+Copyright 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.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { MatrixClient } from "matrix-js-sdk/src/client";
+import { Room } from "matrix-js-sdk/src/models/room";
+
 import DMRoomMap from './DMRoomMap';
 
-/* For now, a cut-down type spec for the client */
-interface Client {
-    getUserId: () => string;
-    checkUserTrust: (userId: string) => {
-        isCrossSigningVerified: () => boolean
-        wasCrossSigningVerified: () => boolean
-    };
-    getStoredDevicesForUser: (userId: string) => [{ deviceId: string }];
-    checkDeviceTrust: (userId: string, deviceId: string) => {
-        isVerified: () => boolean
-    };
-}
-
-interface Room {
-    getEncryptionTargetMembers: () => Promise<[{userId: string}]>;
-    roomId: string;
-}
-
 export enum E2EStatus {
     Warning = "warning",
     Verified = "verified",
     Normal = "normal"
 }
 
-export async function shieldStatusForRoom(client: Client, room: Room): Promise<E2EStatus> {
+export async function shieldStatusForRoom(client: MatrixClient, room: Room): Promise<E2EStatus> {
     const members = (await room.getEncryptionTargetMembers()).map(({userId}) => userId);
     const inDMMap = !!DMRoomMap.shared().getUserIdForRoomId(room.roomId);
 

src/utils/WidgetUtils.ts

@@ -16,19 +16,20 @@ limitations under the License.
 */
 
 import * as url from "url";
+import { Capability, IWidget, IWidgetData, MatrixCapabilities } from "matrix-widget-api";
+import { Room } from "matrix-js-sdk/src/models/room";
+import { MatrixEvent } from "matrix-js-sdk/src/models/event";
 
-import {MatrixClientPeg} from '../MatrixClientPeg';
+import { MatrixClientPeg } from '../MatrixClientPeg';
 import SdkConfig from "../SdkConfig";
 import dis from '../dispatcher/dispatcher';
 import WidgetEchoStore from '../stores/WidgetEchoStore';
 import SettingsStore from "../settings/SettingsStore";
-import {IntegrationManagers} from "../integrations/IntegrationManagers";
+import { IntegrationManagers } from "../integrations/IntegrationManagers";
-import {Room} from "matrix-js-sdk/src/models/room";
+import { WidgetType } from "../widgets/WidgetType";
-import {WidgetType} from "../widgets/WidgetType";
+import { objectClone } from "./objects";
-import {objectClone} from "./objects";
+import { _t } from "../languageHandler";
-import {_t} from "../languageHandler";
+import { IApp } from "../stores/WidgetStore";
-import {Capability, IWidget, IWidgetData, MatrixCapabilities} from "matrix-widget-api";
-import {IApp} from "../stores/WidgetStore";
 
 // How long we wait for the state event echo to come back from the server
 // before waitFor[Room/User]Widget rejects its promise
@@ -377,9 +378,9 @@ export default class WidgetUtils {
         return widgets.filter(w => w.content && w.content.type === "m.integration_manager");
     }
 
-    static getRoomWidgetsOfType(room: Room, type: WidgetType): IWidgetEvent[] {
+    static getRoomWidgetsOfType(room: Room, type: WidgetType): MatrixEvent[] {
-        const widgets = WidgetUtils.getRoomWidgets(room);
+        const widgets = WidgetUtils.getRoomWidgets(room) || [];
-        return (widgets || []).filter(w => {
+        return widgets.filter(w => {
             const content = w.getContent();
             return content.url && type.matches(content.type);
         });

test/components/structures/MessagePanel-test.js

@@ -42,7 +42,7 @@ import DMRoomMap from "../../../src/utils/DMRoomMap";
 configure({ adapter: new Adapter() });
 
 let client;
-const room = new Matrix.Room();
+const room = new Matrix.Room("!roomId:server_name");
 
 // wrap MessagePanel with a component which provides the MatrixClient in the context.
 class WrappedMessagePanel extends React.Component {