diff --git a/res/css/structures/_SpaceRoomView.scss b/res/css/structures/_SpaceRoomView.scss
index d4b164a03e..f8c0a5c262 100644
--- a/res/css/structures/_SpaceRoomView.scss
+++ b/res/css/structures/_SpaceRoomView.scss
@@ -234,6 +234,9 @@ $SpaceRoomViewInnerWidth: 428px;
     }
 
     .mx_SpaceRoomView_landing {
+        display: flex;
+        flex-direction: column;
+
         > .mx_BaseAvatar_image,
         > .mx_BaseAvatar > .mx_BaseAvatar_image {
             border-radius: 12px;
@@ -334,6 +337,7 @@ $SpaceRoomViewInnerWidth: 428px;
 
         .mx_SearchBox {
             margin: 0 0 20px;
+            flex: 0;
         }
 
         .mx_SpaceFeedbackPrompt_topRight {
@@ -349,6 +353,11 @@ $SpaceRoomViewInnerWidth: 428px;
                 clear: both;
             }
         }
+
+        .mx_SpaceRoomDirectory_list {
+            // we don't want this container to get forced into the flexbox layout
+            display: contents;
+        }
     }
 
     .mx_SpaceRoomView_privateScope {
diff --git a/res/css/views/messages/_MImageBody.scss b/res/css/views/messages/_MImageBody.scss
index f5d8131e6e..a748435cd8 100644
--- a/res/css/views/messages/_MImageBody.scss
+++ b/res/css/views/messages/_MImageBody.scss
@@ -16,10 +16,6 @@ limitations under the License.
 
 $timelineImageBorderRadius: 4px;
 
-.mx_MImageBody {
-    display: block;
-}
-
 .mx_MImageBody_thumbnail {
     object-fit: contain;
     border-radius: $timelineImageBorderRadius;
@@ -28,7 +24,7 @@ $timelineImageBorderRadius: 4px;
     justify-content: center;
     align-items: center;
 
-    > canvas {
+    > div > canvas {
         border-radius: $timelineImageBorderRadius;
     }
 }
diff --git a/src/Registration.js b/src/Registration.js
index 70dcd38454..c59d244149 100644
--- a/src/Registration.js
+++ b/src/Registration.js
@@ -51,10 +51,15 @@ export async function startAnyRegistrationFlow(options) {
         description: _t("Use your account or create a new one to continue."),
         button: _t("Create Account"),
         extraButtons: [
-            <button key="start_login" onClick={() => {
-                modal.close();
-                dis.dispatch({ action: 'start_login', screenAfterLogin: options.screen_after });
-            }}>{ _t('Sign In') }</button>,
+            <button
+                key="start_login"
+                onClick={() => {
+                    modal.close();
+                    dis.dispatch({ action: 'start_login', screenAfterLogin: options.screen_after });
+                }}
+            >
+                { _t('Sign In') }
+            </button>,
         ],
         onFinished: (proceed) => {
             if (proceed) {
diff --git a/src/async-components/views/dialogs/security/CreateKeyBackupDialog.js b/src/async-components/views/dialogs/security/CreateKeyBackupDialog.js
index 412194ab43..2cef1c0e41 100644
--- a/src/async-components/views/dialogs/security/CreateKeyBackupDialog.js
+++ b/src/async-components/views/dialogs/security/CreateKeyBackupDialog.js
@@ -269,7 +269,7 @@ export default class CreateKeyBackupDialog extends React.PureComponent {
 
             <details>
                 <summary>{ _t("Advanced") }</summary>
-                <AccessibleButton kind='primary' onClick={this._onSkipPassPhraseClick} >
+                <AccessibleButton kind='primary' onClick={this._onSkipPassPhraseClick}>
                     { _t("Set up with a Security Key") }
                 </AccessibleButton>
             </details>
diff --git a/src/async-components/views/dialogs/security/CreateSecretStorageDialog.js b/src/async-components/views/dialogs/security/CreateSecretStorageDialog.js
index aa78d68830..641df4f897 100644
--- a/src/async-components/views/dialogs/security/CreateSecretStorageDialog.js
+++ b/src/async-components/views/dialogs/security/CreateSecretStorageDialog.js
@@ -474,7 +474,7 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
                 outlined
             >
                 <div className="mx_CreateSecretStorageDialog_optionTitle">
-                    <span className="mx_CreateSecretStorageDialog_optionIcon mx_CreateSecretStorageDialog_optionIcon_secureBackup"></span>
+                    <span className="mx_CreateSecretStorageDialog_optionIcon mx_CreateSecretStorageDialog_optionIcon_secureBackup" />
                     { _t("Generate a Security Key") }
                 </div>
                 <div>{ _t("We’ll generate a Security Key for you to store somewhere safe, like a password manager or a safe.") }</div>
@@ -493,7 +493,7 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
                 outlined
             >
                 <div className="mx_CreateSecretStorageDialog_optionTitle">
-                    <span className="mx_CreateSecretStorageDialog_optionIcon mx_CreateSecretStorageDialog_optionIcon_securePhrase"></span>
+                    <span className="mx_CreateSecretStorageDialog_optionIcon mx_CreateSecretStorageDialog_optionIcon_securePhrase" />
                     { _t("Enter a Security Phrase") }
                 </div>
                 <div>{ _t("Use a secret phrase only you know, and optionally save a Security Key to use for backup.") }</div>
@@ -701,7 +701,8 @@ export default class CreateSecretStorageDialog extends React.PureComponent {
                         <code ref={this._collectRecoveryKeyNode}>{ this._recoveryKey.encodedPrivateKey }</code>
                     </div>
                     <div className="mx_CreateSecretStorageDialog_recoveryKeyButtons">
-                        <AccessibleButton kind='primary' className="mx_Dialog_primary"
+                        <AccessibleButton kind='primary'
+                            className="mx_Dialog_primary"
                             onClick={this._onDownloadClick}
                             disabled={this.state.phase === PHASE_STORING}
                         >
diff --git a/src/async-components/views/dialogs/security/ExportE2eKeysDialog.js b/src/async-components/views/dialogs/security/ExportE2eKeysDialog.js
index 0435d81968..dbed9f3968 100644
--- a/src/async-components/views/dialogs/security/ExportE2eKeysDialog.js
+++ b/src/async-components/views/dialogs/security/ExportE2eKeysDialog.js
@@ -148,8 +148,12 @@ export default class ExportE2eKeysDialog extends React.Component {
                                     </label>
                                 </div>
                                 <div className='mx_E2eKeysDialog_inputCell'>
-                                    <input ref={this._passphrase1} id='passphrase1'
-                                        autoFocus={true} size='64' type='password'
+                                    <input
+                                        ref={this._passphrase1}
+                                        id='passphrase1'
+                                        autoFocus={true}
+                                        size='64'
+                                        type='password'
                                         disabled={disableForm}
                                     />
                                 </div>
@@ -161,8 +165,10 @@ export default class ExportE2eKeysDialog extends React.Component {
                                     </label>
                                 </div>
                                 <div className='mx_E2eKeysDialog_inputCell'>
-                                    <input ref={this._passphrase2} id='passphrase2'
-                                        size='64' type='password'
+                                    <input ref={this._passphrase2}
+                                        id='passphrase2'
+                                        size='64'
+                                        type='password'
                                         disabled={disableForm}
                                     />
                                 </div>
diff --git a/src/async-components/views/dialogs/security/ImportE2eKeysDialog.js b/src/async-components/views/dialogs/security/ImportE2eKeysDialog.js
index 6017d07047..0936ad696d 100644
--- a/src/async-components/views/dialogs/security/ImportE2eKeysDialog.js
+++ b/src/async-components/views/dialogs/security/ImportE2eKeysDialog.js
@@ -174,7 +174,10 @@ export default class ImportE2eKeysDialog extends React.Component {
                         </div>
                     </div>
                     <div className='mx_Dialog_buttons'>
-                        <input className='mx_Dialog_primary' type='submit' value={_t('Import')}
+                        <input
+                            className='mx_Dialog_primary'
+                            type='submit'
+                            value={_t('Import')}
                             disabled={!this.state.enableSubmit || disableForm}
                         />
                         <button onClick={this._onCancelClick} disabled={disableForm}>
diff --git a/src/voice/ManagedPlayback.ts b/src/audio/ManagedPlayback.ts
similarity index 100%
rename from src/voice/ManagedPlayback.ts
rename to src/audio/ManagedPlayback.ts
diff --git a/src/voice/Playback.ts b/src/audio/Playback.ts
similarity index 100%
rename from src/voice/Playback.ts
rename to src/audio/Playback.ts
diff --git a/src/voice/PlaybackClock.ts b/src/audio/PlaybackClock.ts
similarity index 100%
rename from src/voice/PlaybackClock.ts
rename to src/audio/PlaybackClock.ts
diff --git a/src/voice/PlaybackManager.ts b/src/audio/PlaybackManager.ts
similarity index 100%
rename from src/voice/PlaybackManager.ts
rename to src/audio/PlaybackManager.ts
diff --git a/src/voice/RecorderWorklet.ts b/src/audio/RecorderWorklet.ts
similarity index 100%
rename from src/voice/RecorderWorklet.ts
rename to src/audio/RecorderWorklet.ts
diff --git a/src/voice/VoiceRecording.ts b/src/audio/VoiceRecording.ts
similarity index 100%
rename from src/voice/VoiceRecording.ts
rename to src/audio/VoiceRecording.ts
diff --git a/src/voice/compat.ts b/src/audio/compat.ts
similarity index 100%
rename from src/voice/compat.ts
rename to src/audio/compat.ts
diff --git a/src/voice/consts.ts b/src/audio/consts.ts
similarity index 100%
rename from src/voice/consts.ts
rename to src/audio/consts.ts
diff --git a/src/components/structures/EmbeddedPage.js b/src/components/structures/EmbeddedPage.js
index 472a43e142..037a0eba2a 100644
--- a/src/components/structures/EmbeddedPage.js
+++ b/src/components/structures/EmbeddedPage.js
@@ -120,8 +120,7 @@ export default class EmbeddedPage extends React.PureComponent {
 
         const content = <div className={`${className}_body`}
             dangerouslySetInnerHTML={{ __html: this.state.page }}
-        >
-        </div>;
+        />;
 
         if (this.props.scrollbar) {
             return <AutoHideScrollbar className={classes}>
diff --git a/src/components/structures/GroupView.js b/src/components/structures/GroupView.js
index 9d69fce801..99fa94e62b 100644
--- a/src/components/structures/GroupView.js
+++ b/src/components/structures/GroupView.js
@@ -222,7 +222,7 @@ class FeaturedRoom extends React.Component {
 
         let roomNameNode = null;
         if (permalink) {
-            roomNameNode = <a href={permalink} onClick={this.onClick} >{ roomName }</a>;
+            roomNameNode = <a href={permalink} onClick={this.onClick}>{ roomName }</a>;
         } else {
             roomNameNode = <span>{ roomName }</span>;
         }
@@ -1185,10 +1185,13 @@ export default class GroupView extends React.Component {
                     avatarImage = <Spinner />;
                 } else {
                     const GroupAvatar = sdk.getComponent('avatars.GroupAvatar');
-                    avatarImage = <GroupAvatar groupId={this.props.groupId}
+                    avatarImage = <GroupAvatar
+                        groupId={this.props.groupId}
                         groupName={this.state.profileForm.name}
                         groupAvatarUrl={this.state.profileForm.avatar_url}
-                        width={28} height={28} resizeMethod='crop'
+                        width={28}
+                        height={28}
+                        resizeMethod='crop'
                     />;
                 }
 
@@ -1199,9 +1202,12 @@ export default class GroupView extends React.Component {
                         </label>
                         <div className="mx_GroupView_avatarPicker_edit">
                             <label htmlFor="avatarInput" className="mx_GroupView_avatarPicker_label">
-                                <img src={require("../../../res/img/camera.svg")}
-                                    alt={_t("Upload avatar")} title={_t("Upload avatar")}
-                                    width="17" height="15" />
+                                <img
+                                    src={require("../../../res/img/camera.svg")}
+                                    alt={_t("Upload avatar")}
+                                    title={_t("Upload avatar")}
+                                    width="17"
+                                    height="15" />
                             </label>
                             <input id="avatarInput" className="mx_GroupView_uploadInput" type="file" onChange={this._onAvatarSelected} />
                         </div>
@@ -1238,7 +1244,8 @@ export default class GroupView extends React.Component {
                     groupAvatarUrl={groupAvatarUrl}
                     groupName={groupName}
                     onClick={onGroupHeaderItemClick}
-                    width={28} height={28}
+                    width={28}
+                    height={28}
                 />;
                 if (summary.profile && summary.profile.name) {
                     nameNode = <div onClick={onGroupHeaderItemClick}>
@@ -1269,28 +1276,32 @@ export default class GroupView extends React.Component {
                         key="_cancelButton"
                         onClick={this._onCancelClick}
                     >
-                        <img src={require("../../../res/img/cancel.svg")} className="mx_filterFlipColor"
-                            width="18" height="18" alt={_t("Cancel")} />
+                        <img
+                            src={require("../../../res/img/cancel.svg")}
+                            className="mx_filterFlipColor"
+                            width="18"
+                            height="18"
+                            alt={_t("Cancel")} />
                     </AccessibleButton>,
                 );
             } else {
                 if (summary.user && summary.user.membership === 'join') {
                     rightButtons.push(
-                        <AccessibleButton className="mx_GroupHeader_button mx_GroupHeader_editButton"
+                        <AccessibleButton
+                            className="mx_GroupHeader_button mx_GroupHeader_editButton"
                             key="_editButton"
                             onClick={this._onEditClick}
                             title={_t("Community Settings")}
-                        >
-                        </AccessibleButton>,
+                        />,
                     );
                 }
                 rightButtons.push(
-                    <AccessibleButton className="mx_GroupHeader_button mx_GroupHeader_shareButton"
+                    <AccessibleButton
+                        className="mx_GroupHeader_button mx_GroupHeader_shareButton"
                         key="_shareButton"
                         onClick={this._onShareClick}
                         title={_t('Share Community')}
-                    >
-                    </AccessibleButton>,
+                    />,
                 );
             }
 
diff --git a/src/components/structures/MyGroups.js b/src/components/structures/MyGroups.js
index fca5613ede..dab18c4161 100644
--- a/src/components/structures/MyGroups.js
+++ b/src/components/structures/MyGroups.js
@@ -109,8 +109,7 @@ export default class MyGroups extends React.Component {
             <SimpleRoomHeader title={_t("Communities")} icon={require("../../../res/img/icons-groups.svg")} />
             <div className='mx_MyGroups_header'>
                 <div className="mx_MyGroups_headerCard">
-                    <AccessibleButton className='mx_MyGroups_headerCard_button' onClick={this._onCreateGroupClick}>
-                    </AccessibleButton>
+                    <AccessibleButton className='mx_MyGroups_headerCard_button' onClick={this._onCreateGroupClick} />
                     <div className="mx_MyGroups_headerCard_content">
                         <div className="mx_MyGroups_headerCard_header">
                             { _t('Create a new community') }
diff --git a/src/components/structures/RoomStatusBar.js b/src/components/structures/RoomStatusBar.js
index ac4d197346..8b10c54cba 100644
--- a/src/components/structures/RoomStatusBar.js
+++ b/src/components/structures/RoomStatusBar.js
@@ -266,8 +266,12 @@ export default class RoomStatusBar extends React.PureComponent {
                 <div className="mx_RoomStatusBar">
                     <div role="alert">
                         <div className="mx_RoomStatusBar_connectionLostBar">
-                            <img src={require("../../../res/img/feather-customised/warning-triangle.svg")} width="24"
-                                height="24" title="/!\ " alt="/!\ " />
+                            <img
+                                src={require("../../../res/img/feather-customised/warning-triangle.svg")}
+                                width="24"
+                                height="24"
+                                title="/!\ "
+                                alt="/!\ " />
                             <div>
                                 <div className="mx_RoomStatusBar_connectionLostBar_title">
                                     { _t('Connectivity to the server has been lost.') }
diff --git a/src/components/structures/RoomView.tsx b/src/components/structures/RoomView.tsx
index 1eb958fa6c..474b99262d 100644
--- a/src/components/structures/RoomView.tsx
+++ b/src/components/structures/RoomView.tsx
@@ -1740,7 +1740,8 @@ export default class RoomView extends React.Component<IProps, IState> {
                                 onJoinClick={this.onJoinButtonClicked}
                                 onForgetClick={this.onForgetClick}
                                 onRejectClick={this.onRejectThreepidInviteButtonClicked}
-                                canPreview={false} error={this.state.roomLoadError}
+                                canPreview={false}
+                                error={this.state.roomLoadError}
                                 roomAlias={roomAlias}
                                 joining={this.state.joining}
                                 inviterName={inviterName}
diff --git a/src/components/structures/SearchBox.js b/src/components/structures/SearchBox.js
index 3cf4b9b593..6d310662e3 100644
--- a/src/components/structures/SearchBox.js
+++ b/src/components/structures/SearchBox.js
@@ -136,8 +136,8 @@ export default class SearchBox extends React.Component {
                 key="button"
                 tabIndex={-1}
                 className="mx_SearchBox_closeButton"
-                onClick={() => {this._clearSearch("button"); }}>
-            </AccessibleButton>) : undefined;
+                onClick={() => {this._clearSearch("button"); }}
+            />) : undefined;
 
         // show a shorter placeholder when blurred, if requested
         // this is used for the room filter field that has
diff --git a/src/components/structures/auth/ForgotPassword.tsx b/src/components/structures/auth/ForgotPassword.tsx
index 3755505f3d..f978a6cded 100644
--- a/src/components/structures/auth/ForgotPassword.tsx
+++ b/src/components/structures/auth/ForgotPassword.tsx
@@ -315,7 +315,10 @@ export default class ForgotPassword extends React.Component<IProps, IState> {
             { _t("An email has been sent to %(emailAddress)s. Once you've followed the " +
                 "link it contains, click below.", { emailAddress: this.state.email }) }
             <br />
-            <input className="mx_Login_submit" type="button" onClick={this.onVerify}
+            <input
+                className="mx_Login_submit"
+                type="button"
+                onClick={this.onVerify}
                 value={_t('I have verified my email address')} />
         </div>;
     }
@@ -328,7 +331,10 @@ export default class ForgotPassword extends React.Component<IProps, IState> {
                 "push notifications. To re-enable notifications, sign in again on each " +
                 "device.",
             ) }</p>
-            <input className="mx_Login_submit" type="button" onClick={this.props.onComplete}
+            <input
+                className="mx_Login_submit"
+                type="button"
+                onClick={this.props.onComplete}
                 value={_t('Return to login screen')} />
         </div>;
     }
diff --git a/src/components/structures/auth/Login.tsx b/src/components/structures/auth/Login.tsx
index 6a3d339681..7a05d8c6c6 100644
--- a/src/components/structures/auth/Login.tsx
+++ b/src/components/structures/auth/Login.tsx
@@ -463,7 +463,9 @@ export default class LoginComponent extends React.PureComponent<IProps, IState>
                         "Either use HTTPS or <a>enable unsafe scripts</a>.", {},
                     {
                         'a': (sub) => {
-                            return <a target="_blank" rel="noreferrer noopener"
+                            return <a
+                                target="_blank"
+                                rel="noreferrer noopener"
                                 href="https://www.google.com/search?&q=enable%20unsafe%20scripts"
                             >
                                 { sub }
diff --git a/src/components/structures/auth/Registration.tsx b/src/components/structures/auth/Registration.tsx
index 549e47260f..2b97650d4b 100644
--- a/src/components/structures/auth/Registration.tsx
+++ b/src/components/structures/auth/Registration.tsx
@@ -557,12 +557,16 @@ export default class Registration extends React.Component<IProps, IState> {
                             loggedInUserId: this.state.differentLoggedInUserId,
                         },
                     ) }</p>
-                    <p><AccessibleButton element="span" className="mx_linkButton" onClick={async event => {
-                        const sessionLoaded = await this.onLoginClickWithCheck(event);
-                        if (sessionLoaded) {
-                            dis.dispatch({ action: "view_welcome_page" });
-                        }
-                    }}>
+                    <p><AccessibleButton
+                        element="span"
+                        className="mx_linkButton"
+                        onClick={async event => {
+                            const sessionLoaded = await this.onLoginClickWithCheck(event);
+                            if (sessionLoaded) {
+                                dis.dispatch({ action: "view_welcome_page" });
+                            }
+                        }}
+                    >
                         { _t("Continue with previous account") }
                     </AccessibleButton></p>
                 </div>;
diff --git a/src/components/views/audio_messages/AudioPlayer.tsx b/src/components/views/audio_messages/AudioPlayer.tsx
index fb9270765e..b83f89fe5b 100644
--- a/src/components/views/audio_messages/AudioPlayer.tsx
+++ b/src/components/views/audio_messages/AudioPlayer.tsx
@@ -14,9 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import { Playback, PlaybackState } from "../../../voice/Playback";
 import React, { createRef, ReactNode, RefObject } from "react";
-import { UPDATE_EVENT } from "../../../stores/AsyncStore";
 import PlayPauseButton from "./PlayPauseButton";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 import { formatBytes } from "../../../utils/FormattingUtils";
@@ -25,47 +23,13 @@ import { Key } from "../../../Keyboard";
 import { _t } from "../../../languageHandler";
 import SeekBar from "./SeekBar";
 import PlaybackClock from "./PlaybackClock";
-
-interface IProps {
-    // Playback instance to render. Cannot change during component lifecycle: create
-    // an all-new component instead.
-    playback: Playback;
-
-    mediaName: string;
-}
-
-interface IState {
-    playbackPhase: PlaybackState;
-    error?: boolean;
-}
+import AudioPlayerBase from "./AudioPlayerBase";
 
 @replaceableComponent("views.audio_messages.AudioPlayer")
-export default class AudioPlayer extends React.PureComponent<IProps, IState> {
+export default class AudioPlayer extends AudioPlayerBase {
     private playPauseRef: RefObject<PlayPauseButton> = createRef();
     private seekRef: RefObject<SeekBar> = createRef();
 
-    constructor(props: IProps) {
-        super(props);
-
-        this.state = {
-            playbackPhase: PlaybackState.Decoding, // default assumption
-        };
-
-        // We don't need to de-register: the class handles this for us internally
-        this.props.playback.on(UPDATE_EVENT, this.onPlaybackUpdate);
-
-        // Don't wait for the promise to complete - it will emit a progress update when it
-        // is done, and it's not meant to take long anyhow.
-        this.props.playback.prepare().catch(e => {
-            console.error("Error processing audio file:", e);
-            this.setState({ error: true });
-        });
-    }
-
-    private onPlaybackUpdate = (ev: PlaybackState) => {
-        this.setState({ playbackPhase: ev });
-    };
-
     private onKeyDown = (ev: React.KeyboardEvent) => {
         // stopPropagation() prevents the FocusComposer catch-all from triggering,
         // but we need to do it on key down instead of press (even though the user
@@ -91,10 +55,10 @@ export default class AudioPlayer extends React.PureComponent<IProps, IState> {
         return `(${formatBytes(bytes)})`;
     }
 
-    public render(): ReactNode {
+    protected renderComponent(): ReactNode {
         // tabIndex=0 to ensure that the whole component becomes a tab stop, where we handle keyboard
         // events for accessibility
-        return <>
+        return (
             <div className='mx_MediaBody mx_AudioPlayer_container' tabIndex={0} onKeyDown={this.onKeyDown}>
                 <div className='mx_AudioPlayer_primaryContainer'>
                     <PlayPauseButton
@@ -124,7 +88,6 @@ export default class AudioPlayer extends React.PureComponent<IProps, IState> {
                     <PlaybackClock playback={this.props.playback} defaultDisplaySeconds={0} />
                 </div>
             </div>
-            { this.state.error && <div className="text-warning">{ _t("Error downloading audio") }</div> }
-        </>;
+        );
     }
 }
diff --git a/src/components/views/audio_messages/AudioPlayerBase.tsx b/src/components/views/audio_messages/AudioPlayerBase.tsx
new file mode 100644
index 0000000000..d8fc9d507f
--- /dev/null
+++ b/src/components/views/audio_messages/AudioPlayerBase.tsx
@@ -0,0 +1,70 @@
+/*
+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 { Playback, PlaybackState } from "../../../audio/Playback";
+import { TileShape } from "../rooms/EventTile";
+import React, { ReactNode } from "react";
+import { UPDATE_EVENT } from "../../../stores/AsyncStore";
+import { replaceableComponent } from "../../../utils/replaceableComponent";
+import { _t } from "../../../languageHandler";
+
+interface IProps {
+    // Playback instance to render. Cannot change during component lifecycle: create
+    // an all-new component instead.
+    playback: Playback;
+
+    mediaName?: string;
+    tileShape?: TileShape;
+}
+
+interface IState {
+    playbackPhase: PlaybackState;
+    error?: boolean;
+}
+
+@replaceableComponent("views.audio_messages.AudioPlayerBase")
+export default abstract class AudioPlayerBase extends React.PureComponent<IProps, IState> {
+    constructor(props: IProps) {
+        super(props);
+
+        this.state = {
+            playbackPhase: PlaybackState.Decoding, // default assumption
+        };
+
+        // We don't need to de-register: the class handles this for us internally
+        this.props.playback.on(UPDATE_EVENT, this.onPlaybackUpdate);
+
+        // Don't wait for the promise to complete - it will emit a progress update when it
+        // is done, and it's not meant to take long anyhow.
+        this.props.playback.prepare().catch(e => {
+            console.error("Error processing audio file:", e);
+            this.setState({ error: true });
+        });
+    }
+
+    private onPlaybackUpdate = (ev: PlaybackState) => {
+        this.setState({ playbackPhase: ev });
+    };
+
+    protected abstract renderComponent(): ReactNode;
+
+    public render(): ReactNode {
+        return <>
+            { this.renderComponent() }
+            { this.state.error && <div className="text-warning">{ _t("Error downloading audio") }</div> }
+        </>;
+    }
+}
diff --git a/src/components/views/audio_messages/DurationClock.tsx b/src/components/views/audio_messages/DurationClock.tsx
index 81852b5944..15bc6c98a4 100644
--- a/src/components/views/audio_messages/DurationClock.tsx
+++ b/src/components/views/audio_messages/DurationClock.tsx
@@ -17,7 +17,7 @@ limitations under the License.
 import React from "react";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 import Clock from "./Clock";
-import { Playback } from "../../../voice/Playback";
+import { Playback } from "../../../audio/Playback";
 
 interface IProps {
     playback: Playback;
diff --git a/src/components/views/audio_messages/LiveRecordingClock.tsx b/src/components/views/audio_messages/LiveRecordingClock.tsx
index a9dbd3c52f..e7330efc1d 100644
--- a/src/components/views/audio_messages/LiveRecordingClock.tsx
+++ b/src/components/views/audio_messages/LiveRecordingClock.tsx
@@ -15,7 +15,7 @@ limitations under the License.
 */
 
 import React from "react";
-import { IRecordingUpdate, VoiceRecording } from "../../../voice/VoiceRecording";
+import { IRecordingUpdate, VoiceRecording } from "../../../audio/VoiceRecording";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 import Clock from "./Clock";
 import { MarkedExecution } from "../../../utils/MarkedExecution";
diff --git a/src/components/views/audio_messages/LiveRecordingWaveform.tsx b/src/components/views/audio_messages/LiveRecordingWaveform.tsx
index b9c5f80f05..9c33889884 100644
--- a/src/components/views/audio_messages/LiveRecordingWaveform.tsx
+++ b/src/components/views/audio_messages/LiveRecordingWaveform.tsx
@@ -15,7 +15,7 @@ limitations under the License.
 */
 
 import React from "react";
-import { IRecordingUpdate, RECORDING_PLAYBACK_SAMPLES, VoiceRecording } from "../../../voice/VoiceRecording";
+import { IRecordingUpdate, RECORDING_PLAYBACK_SAMPLES, VoiceRecording } from "../../../audio/VoiceRecording";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 import { arrayFastResample } from "../../../utils/arrays";
 import { percentageOf } from "../../../utils/numbers";
diff --git a/src/components/views/audio_messages/PlayPauseButton.tsx b/src/components/views/audio_messages/PlayPauseButton.tsx
index a4f1e770f2..de2822cc39 100644
--- a/src/components/views/audio_messages/PlayPauseButton.tsx
+++ b/src/components/views/audio_messages/PlayPauseButton.tsx
@@ -18,7 +18,7 @@ import React, { ReactNode } from "react";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 import AccessibleTooltipButton from "../elements/AccessibleTooltipButton";
 import { _t } from "../../../languageHandler";
-import { Playback, PlaybackState } from "../../../voice/Playback";
+import { Playback, PlaybackState } from "../../../audio/Playback";
 import classNames from "classnames";
 
 // omitted props are handled by render function
diff --git a/src/components/views/audio_messages/PlaybackClock.tsx b/src/components/views/audio_messages/PlaybackClock.tsx
index 374d47c31d..affb025d86 100644
--- a/src/components/views/audio_messages/PlaybackClock.tsx
+++ b/src/components/views/audio_messages/PlaybackClock.tsx
@@ -17,7 +17,7 @@ limitations under the License.
 import React from "react";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 import Clock from "./Clock";
-import { Playback, PlaybackState } from "../../../voice/Playback";
+import { Playback, PlaybackState } from "../../../audio/Playback";
 import { UPDATE_EVENT } from "../../../stores/AsyncStore";
 
 interface IProps {
diff --git a/src/components/views/audio_messages/PlaybackWaveform.tsx b/src/components/views/audio_messages/PlaybackWaveform.tsx
index ea1b846c01..96fd3f5ae2 100644
--- a/src/components/views/audio_messages/PlaybackWaveform.tsx
+++ b/src/components/views/audio_messages/PlaybackWaveform.tsx
@@ -18,7 +18,7 @@ import React from "react";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 import { arraySeed, arrayTrimFill } from "../../../utils/arrays";
 import Waveform from "./Waveform";
-import { Playback, PLAYBACK_WAVEFORM_SAMPLES } from "../../../voice/Playback";
+import { Playback, PLAYBACK_WAVEFORM_SAMPLES } from "../../../audio/Playback";
 import { percentageOf } from "../../../utils/numbers";
 
 interface IProps {
diff --git a/src/components/views/audio_messages/RecordingPlayback.tsx b/src/components/views/audio_messages/RecordingPlayback.tsx
index ca0ed83d84..e3f612c9b6 100644
--- a/src/components/views/audio_messages/RecordingPlayback.tsx
+++ b/src/components/views/audio_messages/RecordingPlayback.tsx
@@ -14,68 +14,30 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import { Playback, PlaybackState } from "../../../voice/Playback";
 import React, { ReactNode } from "react";
-import { UPDATE_EVENT } from "../../../stores/AsyncStore";
 import PlayPauseButton from "./PlayPauseButton";
 import PlaybackClock from "./PlaybackClock";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 import { TileShape } from "../rooms/EventTile";
 import PlaybackWaveform from "./PlaybackWaveform";
-import { _t } from "../../../languageHandler";
-
-interface IProps {
-    // Playback instance to render. Cannot change during component lifecycle: create
-    // an all-new component instead.
-    playback: Playback;
-
-    tileShape?: TileShape;
-}
-
-interface IState {
-    playbackPhase: PlaybackState;
-    error?: boolean;
-}
+import AudioPlayerBase from "./AudioPlayerBase";
 
 @replaceableComponent("views.audio_messages.RecordingPlayback")
-export default class RecordingPlayback extends React.PureComponent<IProps, IState> {
-    constructor(props: IProps) {
-        super(props);
-
-        this.state = {
-            playbackPhase: PlaybackState.Decoding, // default assumption
-        };
-
-        // We don't need to de-register: the class handles this for us internally
-        this.props.playback.on(UPDATE_EVENT, this.onPlaybackUpdate);
-
-        // Don't wait for the promise to complete - it will emit a progress update when it
-        // is done, and it's not meant to take long anyhow.
-        this.props.playback.prepare().catch(e => {
-            console.error("Error processing audio file:", e);
-            this.setState({ error: true });
-        });
-    }
-
+export default class RecordingPlayback extends AudioPlayerBase {
     private get isWaveformable(): boolean {
         return this.props.tileShape !== TileShape.Notif
             && this.props.tileShape !== TileShape.FileGrid
             && this.props.tileShape !== TileShape.Pinned;
     }
 
-    private onPlaybackUpdate = (ev: PlaybackState) => {
-        this.setState({ playbackPhase: ev });
-    };
-
-    public render(): ReactNode {
+    protected renderComponent(): ReactNode {
         const shapeClass = !this.isWaveformable ? 'mx_VoiceMessagePrimaryContainer_noWaveform' : '';
-        return <>
+        return (
             <div className={'mx_MediaBody mx_VoiceMessagePrimaryContainer ' + shapeClass}>
                 <PlayPauseButton playback={this.props.playback} playbackPhase={this.state.playbackPhase} />
                 <PlaybackClock playback={this.props.playback} />
                 { this.isWaveformable && <PlaybackWaveform playback={this.props.playback} /> }
             </div>
-            { this.state.error && <div className="text-warning">{ _t("Error downloading audio") }</div> }
-        </>;
+        );
     }
 }
diff --git a/src/components/views/audio_messages/SeekBar.tsx b/src/components/views/audio_messages/SeekBar.tsx
index 5231a2fb79..f0c03bb032 100644
--- a/src/components/views/audio_messages/SeekBar.tsx
+++ b/src/components/views/audio_messages/SeekBar.tsx
@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import { Playback, PlaybackState } from "../../../voice/Playback";
+import { Playback, PlaybackState } from "../../../audio/Playback";
 import React, { ChangeEvent, CSSProperties, ReactNode } from "react";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 import { MarkedExecution } from "../../../utils/MarkedExecution";
diff --git a/src/components/views/audio_messages/Waveform.tsx b/src/components/views/audio_messages/Waveform.tsx
index 8a4427fd01..4e44abdf46 100644
--- a/src/components/views/audio_messages/Waveform.tsx
+++ b/src/components/views/audio_messages/Waveform.tsx
@@ -54,9 +54,13 @@ export default class Waveform extends React.PureComponent<IProps, IState> {
                     'mx_Waveform_bar': true,
                     'mx_Waveform_bar_100pct': isCompleteBar,
                 });
-                return <span key={i} style={{
-                    "--barHeight": h,
-                } as WaveformCSSProperties} className={classes} />;
+                return <span
+                    key={i}
+                    style={{
+                        "--barHeight": h,
+                    } as WaveformCSSProperties}
+                    className={classes}
+                />;
             }) }
         </div>;
     }
diff --git a/src/components/views/auth/InteractiveAuthEntryComponents.tsx b/src/components/views/auth/InteractiveAuthEntryComponents.tsx
index 763ce10cd9..d9db140645 100644
--- a/src/components/views/auth/InteractiveAuthEntryComponents.tsx
+++ b/src/components/views/auth/InteractiveAuthEntryComponents.tsx
@@ -416,8 +416,10 @@ export class TermsAuthEntry extends React.Component<ITermsAuthEntryProps, ITerms
         let submitButton;
         if (this.props.showContinue !== false) {
             // XXX: button classes
-            submitButton = <button className="mx_InteractiveAuthEntryComponents_termsSubmit mx_GeneralButton"
-                onClick={this.trySubmit} disabled={!allChecked}>{ _t("Accept") }</button>;
+            submitButton = <button
+                className="mx_InteractiveAuthEntryComponents_termsSubmit mx_GeneralButton"
+                onClick={this.trySubmit}
+                disabled={!allChecked}>{ _t("Accept") }</button>;
         }
 
         return (
@@ -616,7 +618,9 @@ export class MsisdnAuthEntry extends React.Component<IMsisdnAuthEntryProps, IMsi
                                 aria-label={_t("Code")}
                             />
                             <br />
-                            <input type="submit" value={_t("Submit")}
+                            <input
+                                type="submit"
+                                value={_t("Submit")}
                                 className={submitClasses}
                                 disabled={!enableSubmit}
                             />
diff --git a/src/components/views/avatars/BaseAvatar.tsx b/src/components/views/avatars/BaseAvatar.tsx
index 87cdbe7512..6aaef29854 100644
--- a/src/components/views/avatars/BaseAvatar.tsx
+++ b/src/components/views/avatars/BaseAvatar.tsx
@@ -187,7 +187,8 @@ const BaseAvatar = (props: IProps) => {
                     width: toPx(width),
                     height: toPx(height),
                 }}
-                title={title} alt={_t("Avatar")}
+                title={title}
+                alt={_t("Avatar")}
                 inputRef={inputRef}
                 {...otherProps} />
         );
@@ -201,7 +202,8 @@ const BaseAvatar = (props: IProps) => {
                     width: toPx(width),
                     height: toPx(height),
                 }}
-                title={title} alt=""
+                title={title}
+                alt=""
                 ref={inputRef}
                 {...otherProps} />
         );
diff --git a/src/components/views/avatars/MemberAvatar.tsx b/src/components/views/avatars/MemberAvatar.tsx
index 61155e3880..11c24a5981 100644
--- a/src/components/views/avatars/MemberAvatar.tsx
+++ b/src/components/views/avatars/MemberAvatar.tsx
@@ -102,8 +102,12 @@ export default class MemberAvatar extends React.Component<IProps, IState> {
         }
 
         return (
-            <BaseAvatar {...otherProps} name={this.state.name} title={this.state.title}
-                idName={userId} url={this.state.imageUrl} onClick={onClick} />
+            <BaseAvatar {...otherProps}
+                name={this.state.name}
+                title={this.state.title}
+                idName={userId}
+                url={this.state.imageUrl}
+                onClick={onClick} />
         );
     }
 }
diff --git a/src/components/views/context_menus/DialpadContextMenu.tsx b/src/components/views/context_menus/DialpadContextMenu.tsx
index 39dfd50795..aead3a266e 100644
--- a/src/components/views/context_menus/DialpadContextMenu.tsx
+++ b/src/components/views/context_menus/DialpadContextMenu.tsx
@@ -60,8 +60,10 @@ export default class DialpadContextMenu extends React.Component<IProps, IState>
                     <AccessibleButton className="mx_DialPadContextMenu_cancel" onClick={this.onCancelClick} />
                 </div>
                 <div className="mx_DialPadContextMenu_header">
-                    <Field className="mx_DialPadContextMenu_dialled"
-                        value={this.state.value} autoFocus={true}
+                    <Field
+                        className="mx_DialPadContextMenu_dialled"
+                        value={this.state.value}
+                        autoFocus={true}
                         onChange={this.onChange}
                     />
                 </div>
diff --git a/src/components/views/context_menus/StatusMessageContextMenu.js b/src/components/views/context_menus/StatusMessageContextMenu.js
index f90d9cc005..e05b05116c 100644
--- a/src/components/views/context_menus/StatusMessageContextMenu.js
+++ b/src/components/views/context_menus/StatusMessageContextMenu.js
@@ -109,8 +109,10 @@ export default class StatusMessageContextMenu extends React.Component {
                 </AccessibleButton>;
             }
         } else {
-            actionButton = <AccessibleButton className="mx_StatusMessageContextMenu_submit"
-                disabled={!this.state.message} onClick={this._onSubmit}
+            actionButton = <AccessibleButton
+                className="mx_StatusMessageContextMenu_submit"
+                disabled={!this.state.message}
+                onClick={this._onSubmit}
             >
                 <span>{ _t("Set status") }</span>
             </AccessibleButton>;
@@ -121,12 +123,19 @@ export default class StatusMessageContextMenu extends React.Component {
             spinner = <Spinner w="24" h="24" />;
         }
 
-        const form = <form className="mx_StatusMessageContextMenu_form"
-            autoComplete="off" onSubmit={this._onSubmit}
+        const form = <form
+            className="mx_StatusMessageContextMenu_form"
+            autoComplete="off"
+            onSubmit={this._onSubmit}
         >
-            <input type="text" className="mx_StatusMessageContextMenu_message"
-                key="message" placeholder={_t("Set a new status...")}
-                autoFocus={true} maxLength="60" value={this.state.message}
+            <input
+                type="text"
+                className="mx_StatusMessageContextMenu_message"
+                key="message"
+                placeholder={_t("Set a new status...")}
+                autoFocus={true}
+                maxLength="60"
+                value={this.state.message}
                 onChange={this._onStatusChange}
             />
             <div className="mx_StatusMessageContextMenu_actionContainer">
diff --git a/src/components/views/context_menus/WidgetContextMenu.tsx b/src/components/views/context_menus/WidgetContextMenu.tsx
index b21efdceb9..26d7b640a4 100644
--- a/src/components/views/context_menus/WidgetContextMenu.tsx
+++ b/src/components/views/context_menus/WidgetContextMenu.tsx
@@ -76,7 +76,8 @@ const WidgetContextMenu: React.FC<IProps> = ({
             onFinished();
         };
         streamAudioStreamButton = <IconizedContextMenuOption
-            onClick={onStreamAudioClick} label={_t("Start audio stream")}
+            onClick={onStreamAudioClick}
+            label={_t("Start audio stream")}
         />;
     }
 
diff --git a/src/components/views/dialogs/AddExistingToSpaceDialog.tsx b/src/components/views/dialogs/AddExistingToSpaceDialog.tsx
index e86b9c3164..6f14c4a676 100644
--- a/src/components/views/dialogs/AddExistingToSpaceDialog.tsx
+++ b/src/components/views/dialogs/AddExistingToSpaceDialog.tsx
@@ -208,10 +208,16 @@ export const AddExistingToSpace: React.FC<IAddExistingToSpaceProps> = ({
     function overflowTile(overflowCount, totalCount) {
         const text = _t("and %(count)s others...", { count: overflowCount });
         return (
-            <EntityTile className="mx_EntityTile_ellipsis" avatarJsx={
-                <BaseAvatar url={require("../../../../res/img/ellipsis.svg")} name="..." width={36} height={36} />
-            } name={text} presenceState="online" suppressOnHover={true}
-            onClick={() => setTruncateAt(totalCount)} />
+            <EntityTile
+                className="mx_EntityTile_ellipsis"
+                avatarJsx={
+                    <BaseAvatar url={require("../../../../res/img/ellipsis.svg")} name="..." width={36} height={36} />
+                }
+                name={text}
+                presenceState="online"
+                suppressOnHover={true}
+                onClick={() => setTruncateAt(totalCount)}
+            />
         );
     }
 
diff --git a/src/components/views/dialogs/AddressPickerDialog.tsx b/src/components/views/dialogs/AddressPickerDialog.tsx
index 1a976918bd..6b239ee570 100644
--- a/src/components/views/dialogs/AddressPickerDialog.tsx
+++ b/src/components/views/dialogs/AddressPickerDialog.tsx
@@ -665,8 +665,8 @@ export default class AddressPickerDialog extends React.Component<IProps, IState>
                 onChange={this.onQueryChanged}
                 placeholder={this.getPlaceholder()}
                 defaultValue={this.props.value}
-                autoFocus={this.props.focus}>
-            </textarea>,
+                autoFocus={this.props.focus}
+            />,
         );
 
         const filteredSuggestedList = this.getFilteredSuggestions();
@@ -727,8 +727,12 @@ export default class AddressPickerDialog extends React.Component<IProps, IState>
         }
 
         return (
-            <BaseDialog className="mx_AddressPickerDialog" onKeyDown={this.onKeyDown}
-                onFinished={this.props.onFinished} title={this.props.title}>
+            <BaseDialog
+                className="mx_AddressPickerDialog"
+                onKeyDown={this.onKeyDown}
+                onFinished={this.props.onFinished}
+                title={this.props.title}
+            >
                 { inputLabel }
                 <div className="mx_Dialog_content">
                     <div className="mx_AddressPickerDialog_inputContainer">{ query }</div>
diff --git a/src/components/views/dialogs/BaseDialog.js b/src/components/views/dialogs/BaseDialog.js
index 8ccc485d7c..42b21ec743 100644
--- a/src/components/views/dialogs/BaseDialog.js
+++ b/src/components/views/dialogs/BaseDialog.js
@@ -118,9 +118,7 @@ export default class BaseDialog extends React.Component {
 
         let headerImage;
         if (this.props.headerImage) {
-            headerImage = <img className="mx_Dialog_titleImage" src={this.props.headerImage}
-                alt=""
-            />;
+            headerImage = <img className="mx_Dialog_titleImage" src={this.props.headerImage} alt="" />;
         }
 
         return (
diff --git a/src/components/views/dialogs/BugReportDialog.tsx b/src/components/views/dialogs/BugReportDialog.tsx
index 64e984fe20..3df05dac6e 100644
--- a/src/components/views/dialogs/BugReportDialog.tsx
+++ b/src/components/views/dialogs/BugReportDialog.tsx
@@ -188,7 +188,9 @@ export default class BugReportDialog extends React.Component<IProps, IState> {
         }
 
         return (
-            <BaseDialog className="mx_BugReportDialog" onFinished={this.onCancel}
+            <BaseDialog
+                className="mx_BugReportDialog"
+                onFinished={this.onCancel}
                 title={_t('Submit debug logs')}
                 contentId='mx_Dialog_content'
             >
diff --git a/src/components/views/dialogs/CommunityPrototypeInviteDialog.tsx b/src/components/views/dialogs/CommunityPrototypeInviteDialog.tsx
index 73fd4def25..6a8773ce45 100644
--- a/src/components/views/dialogs/CommunityPrototypeInviteDialog.tsx
+++ b/src/components/views/dialogs/CommunityPrototypeInviteDialog.tsx
@@ -205,9 +205,12 @@ export default class CommunityPrototypeInviteDialog extends React.PureComponent<
                 people.push((
                     <AccessibleButton
                         onClick={this.onShowMorePeople}
-                        kind="link" key="more"
+                        kind="link"
+                        key="more"
                         className="mx_CommunityPrototypeInviteDialog_morePeople"
-                    >{ _t("Show more") }</AccessibleButton>
+                    >
+                        { _t("Show more") }
+                    </AccessibleButton>
                 ));
             }
         }
@@ -240,10 +243,13 @@ export default class CommunityPrototypeInviteDialog extends React.PureComponent<
                         { peopleIntro }
                         { people }
                         <AccessibleButton
-                            kind="primary" onClick={this.onSubmit}
+                            kind="primary"
+                            onClick={this.onSubmit}
                             disabled={this.state.busy}
                             className="mx_CommunityPrototypeInviteDialog_primaryButton"
-                        >{ buttonText }</AccessibleButton>
+                        >
+                            { buttonText }
+                        </AccessibleButton>
                     </div>
                 </form>
             </BaseDialog>
diff --git a/src/components/views/dialogs/ConfirmRedactDialog.tsx b/src/components/views/dialogs/ConfirmRedactDialog.tsx
index a2f2b10144..b346d2d44c 100644
--- a/src/components/views/dialogs/ConfirmRedactDialog.tsx
+++ b/src/components/views/dialogs/ConfirmRedactDialog.tsx
@@ -37,8 +37,8 @@ export default class ConfirmRedactDialog extends React.Component<IProps> {
                        "Note that if you delete a room name or topic change, it could undo the change.")}
                 placeholder={_t("Reason (optional)")}
                 focus
-                button={_t("Remove")}>
-            </TextInputDialog>
+                button={_t("Remove")}
+            />
         );
     }
 }
diff --git a/src/components/views/dialogs/ConfirmUserActionDialog.tsx b/src/components/views/dialogs/ConfirmUserActionDialog.tsx
index cbef474c69..7099556ac6 100644
--- a/src/components/views/dialogs/ConfirmUserActionDialog.tsx
+++ b/src/components/views/dialogs/ConfirmUserActionDialog.tsx
@@ -104,7 +104,9 @@ export default class ConfirmUserActionDialog extends React.Component<IProps> {
         }
 
         return (
-            <BaseDialog className="mx_ConfirmUserActionDialog" onFinished={this.props.onFinished}
+            <BaseDialog
+                className="mx_ConfirmUserActionDialog"
+                onFinished={this.props.onFinished}
                 title={this.props.title}
                 contentId='mx_Dialog_content'
             >
diff --git a/src/components/views/dialogs/CreateCommunityPrototypeDialog.tsx b/src/components/views/dialogs/CreateCommunityPrototypeDialog.tsx
index 392ab9edad..ccac45fbcc 100644
--- a/src/components/views/dialogs/CreateCommunityPrototypeDialog.tsx
+++ b/src/components/views/dialogs/CreateCommunityPrototypeDialog.tsx
@@ -204,8 +204,10 @@ export default class CreateCommunityPrototypeDialog extends React.PureComponent<
                         </div>
                         <div className="mx_CreateCommunityPrototypeDialog_colAvatar">
                             <input
-                                type="file" style={{ display: "none" }}
-                                ref={this.avatarUploadRef} accept="image/*"
+                                type="file"
+                                style={{ display: "none" }}
+                                ref={this.avatarUploadRef}
+                                accept="image/*"
                                 onChange={this.onAvatarChanged}
                             />
                             <AccessibleButton
diff --git a/src/components/views/dialogs/CreateGroupDialog.tsx b/src/components/views/dialogs/CreateGroupDialog.tsx
index 88ae801441..b1ea75d367 100644
--- a/src/components/views/dialogs/CreateGroupDialog.tsx
+++ b/src/components/views/dialogs/CreateGroupDialog.tsx
@@ -123,7 +123,9 @@ export default class CreateGroupDialog extends React.Component<IProps, IState> {
         }
 
         return (
-            <BaseDialog className="mx_CreateGroupDialog" onFinished={this.props.onFinished}
+            <BaseDialog
+                className="mx_CreateGroupDialog"
+                onFinished={this.props.onFinished}
                 title={_t('Create Community')}
             >
                 <form onSubmit={this.onFormSubmit}>
@@ -133,8 +135,11 @@ export default class CreateGroupDialog extends React.Component<IProps, IState> {
                                 <label htmlFor="groupname">{ _t('Community Name') }</label>
                             </div>
                             <div>
-                                <input id="groupname" className="mx_CreateGroupDialog_input"
-                                    autoFocus={true} size={64}
+                                <input
+                                    id="groupname"
+                                    className="mx_CreateGroupDialog_input"
+                                    autoFocus={true}
+                                    size={64}
                                     placeholder={_t('Example')}
                                     onChange={this.onGroupNameChange}
                                     value={this.state.groupName}
diff --git a/src/components/views/dialogs/CryptoStoreTooNewDialog.tsx b/src/components/views/dialogs/CryptoStoreTooNewDialog.tsx
index 134c4ab79e..d03b668cd9 100644
--- a/src/components/views/dialogs/CryptoStoreTooNewDialog.tsx
+++ b/src/components/views/dialogs/CryptoStoreTooNewDialog.tsx
@@ -72,7 +72,7 @@ const CryptoStoreTooNewDialog: React.FC<IProps> = (props: IProps) => {
             hasCancel={false}
             onPrimaryButtonClick={props.onFinished}
         >
-            <button onClick={_onLogoutClicked} >
+            <button onClick={_onLogoutClicked}>
                 { _t('Sign out') }
             </button>
         </DialogButtons>
diff --git a/src/components/views/dialogs/DevtoolsDialog.tsx b/src/components/views/dialogs/DevtoolsDialog.tsx
index 61cda796ee..8ae9d0654f 100644
--- a/src/components/views/dialogs/DevtoolsDialog.tsx
+++ b/src/components/views/dialogs/DevtoolsDialog.tsx
@@ -182,14 +182,23 @@ export class SendCustomEvent extends GenericEditor<ISendCustomEventProps, ISendC
 
                 <br />
 
-                <Field id="evContent" label={_t("Event Content")} type="text" className="mx_DevTools_textarea"
-                    autoComplete="off" value={this.state.evContent} onChange={this.onChange} element="textarea" />
+                <Field
+                    id="evContent"
+                    label={_t("Event Content")}
+                    type="text"
+                    className="mx_DevTools_textarea"
+                    autoComplete="off"
+                    value={this.state.evContent}
+                    onChange={this.onChange}
+                    element="textarea" />
             </div>
             <div className="mx_Dialog_buttons">
                 <button onClick={this.onBack}>{ _t('Back') }</button>
                 { !this.state.message && <button onClick={this.send}>{ _t('Send') }</button> }
                 { showTglFlip && <div style={{ float: "right" }}>
-                    <input id="isStateEvent" className="mx_DevTools_tgl mx_DevTools_tgl-flip"
+                    <input
+                        id="isStateEvent"
+                        className="mx_DevTools_tgl mx_DevTools_tgl-flip"
                         type="checkbox"
                         checked={this.state.isStateEvent}
                         onChange={this.onChange}
@@ -282,14 +291,24 @@ class SendAccountData extends GenericEditor<ISendAccountDataProps, ISendAccountD
                 { this.textInput('eventType', _t('Event Type')) }
                 <br />
 
-                <Field id="evContent" label={_t("Event Content")} type="text" className="mx_DevTools_textarea"
-                    autoComplete="off" value={this.state.evContent} onChange={this.onChange} element="textarea" />
+                <Field
+                    id="evContent"
+                    label={_t("Event Content")}
+                    type="text"
+                    className="mx_DevTools_textarea"
+                    autoComplete="off"
+                    value={this.state.evContent}
+                    onChange={this.onChange}
+                    element="textarea"
+                />
             </div>
             <div className="mx_Dialog_buttons">
                 <button onClick={this.onBack}>{ _t('Back') }</button>
                 { !this.state.message && <button onClick={this.send}>{ _t('Send') }</button> }
                 { !this.state.message && <div style={{ float: "right" }}>
-                    <input id="isRoomAccountData" className="mx_DevTools_tgl mx_DevTools_tgl-flip"
+                    <input
+                        id="isRoomAccountData"
+                        className="mx_DevTools_tgl mx_DevTools_tgl-flip"
                         type="checkbox"
                         checked={this.state.isRoomAccountData}
                         disabled={this.props.forceMode}
@@ -371,11 +390,18 @@ class FilteredList extends React.PureComponent<IFilteredListProps, IFilteredList
 
     render() {
         return <div>
-            <Field label={_t('Filter results')} autoFocus={true} size={64}
-                type="text" autoComplete="off" value={this.props.query} onChange={this.onQuery}
+            <Field
+                label={_t('Filter results')}
+                autoFocus={true}
+                size={64}
+                type="text"
+                autoComplete="off"
+                value={this.props.query}
+                onChange={this.onQuery}
                 className="mx_TextInputDialog_input mx_DevTools_RoomStateExplorer_query"
                 // force re-render so that autoFocus is applied when this component is re-used
-                key={this.props.children[0] ? this.props.children[0].key : ''} />
+                key={this.props.children[0] ? this.props.children[0].key : ''}
+            />
 
             <TruncatedList getChildren={this.getChildren}
                 getChildCount={this.getChildCount}
@@ -459,11 +485,16 @@ class RoomStateExplorer extends React.PureComponent<IExplorerProps, IRoomStateEx
     render() {
         if (this.state.event) {
             if (this.state.editing) {
-                return <SendCustomEvent room={this.props.room} forceStateEvent={true} onBack={this.onBack} inputs={{
+                return <SendCustomEvent
+                    room={this.props.room}
+                    forceStateEvent={true}
+                    onBack={this.onBack}
+                    inputs={{
                     eventType: this.state.event.getType(),
                     evContent: JSON.stringify(this.state.event.getContent(), null, '\t'),
                     stateKey: this.state.event.getStateKey(),
-                }} />;
+                    }}
+                />;
             }
 
             return <div className="mx_ViewSource">
@@ -594,7 +625,9 @@ class AccountDataExplorer extends React.PureComponent<IExplorerProps, IAccountDa
                     inputs={{
                         eventType: this.state.event.getType(),
                         evContent: JSON.stringify(this.state.event.getContent(), null, '\t'),
-                    }} forceMode={true} />;
+                    }}
+                    forceMode={true}
+                />;
             }
 
             return <div className="mx_ViewSource">
@@ -631,7 +664,9 @@ class AccountDataExplorer extends React.PureComponent<IExplorerProps, IAccountDa
             <div className="mx_Dialog_buttons">
                 <button onClick={this.onBack}>{ _t('Back') }</button>
                 <div style={{ float: "right" }}>
-                    <input id="isRoomAccountData" className="mx_DevTools_tgl mx_DevTools_tgl-flip"
+                    <input
+                        id="isRoomAccountData"
+                        className="mx_DevTools_tgl mx_DevTools_tgl-flip"
                         type="checkbox"
                         checked={this.state.isRoomAccountData}
                         onChange={this.onChange}
@@ -1021,8 +1056,13 @@ class SettingsExplorer extends React.PureComponent<IExplorerProps, ISettingsExpl
                 <div>
                     <div className="mx_Dialog_content mx_DevTools_SettingsExplorer">
                         <Field
-                            label={_t('Filter results')} autoFocus={true} size={64}
-                            type="text" autoComplete="off" value={this.state.query} onChange={this.onQueryChange}
+                            label={_t('Filter results')}
+                            autoFocus={true}
+                            size={64}
+                            type="text"
+                            autoComplete="off"
+                            value={this.state.query}
+                            onChange={this.onQueryChange}
                             className="mx_TextInputDialog_input mx_DevTools_RoomStateExplorer_query"
                         />
                         <table>
@@ -1040,7 +1080,9 @@ class SettingsExplorer extends React.PureComponent<IExplorerProps, ISettingsExpl
                                             <a href="" onClick={(e) => this.onViewClick(e, i)}>
                                                 <code>{ i }</code>
                                             </a>
-                                            <a href="" onClick={(e) => this.onEditClick(e, i)}
+                                            <a
+                                                href=""
+                                                onClick={(e) => this.onEditClick(e, i)}
                                                 className='mx_DevTools_SettingsExplorer_edit'
                                             >
                                             ✏
@@ -1104,18 +1146,26 @@ class SettingsExplorer extends React.PureComponent<IExplorerProps, ISettingsExpl
 
                         <div>
                             <Field
-                                id="valExpl" label={_t("Values at explicit levels")} type="text"
-                                className="mx_DevTools_textarea" element="textarea"
-                                autoComplete="off" value={this.state.explicitValues}
+                                id="valExpl"
+                                label={_t("Values at explicit levels")}
+                                type="text"
+                                className="mx_DevTools_textarea"
+                                element="textarea"
+                                autoComplete="off"
+                                value={this.state.explicitValues}
                                 onChange={this.onExplValuesEdit}
                             />
                         </div>
 
                         <div>
                             <Field
-                                id="valExpl" label={_t("Values at explicit levels in this room")} type="text"
-                                className="mx_DevTools_textarea" element="textarea"
-                                autoComplete="off" value={this.state.explicitRoomValues}
+                                id="valExpl"
+                                label={_t("Values at explicit levels in this room")}
+                                type="text"
+                                className="mx_DevTools_textarea"
+                                element="textarea"
+                                autoComplete="off"
+                                value={this.state.explicitRoomValues}
                                 onChange={this.onExplRoomValuesEdit}
                             />
                         </div>
diff --git a/src/components/views/dialogs/EditCommunityPrototypeDialog.tsx b/src/components/views/dialogs/EditCommunityPrototypeDialog.tsx
index 1eabb68081..a0e6046d71 100644
--- a/src/components/views/dialogs/EditCommunityPrototypeDialog.tsx
+++ b/src/components/views/dialogs/EditCommunityPrototypeDialog.tsx
@@ -144,8 +144,10 @@ export default class EditCommunityPrototypeDialog extends React.PureComponent<IP
                         </div>
                         <div className="mx_EditCommunityPrototypeDialog_rowAvatar">
                             <input
-                                type="file" style={{ display: "none" }}
-                                ref={this.avatarUploadRef} accept="image/*"
+                                type="file"
+                                style={{ display: "none" }}
+                                ref={this.avatarUploadRef}
+                                accept="image/*"
                                 onChange={this.onAvatarChanged}
                             />
                             <AccessibleButton
diff --git a/src/components/views/dialogs/ForwardDialog.tsx b/src/components/views/dialogs/ForwardDialog.tsx
index 839ca6da2f..77e2b6ae0c 100644
--- a/src/components/views/dialogs/ForwardDialog.tsx
+++ b/src/components/views/dialogs/ForwardDialog.tsx
@@ -106,12 +106,12 @@ const Entry: React.FC<IEntryProps> = ({ room, event, matrixClient: cli, onFinish
         className = "mx_ForwardList_sending";
         disabled = true;
         title = _t("Sending");
-        icon = <div className="mx_ForwardList_sendIcon" aria-label={title}></div>;
+        icon = <div className="mx_ForwardList_sendIcon" aria-label={title} />;
     } else if (sendState === SendState.Sent) {
         className = "mx_ForwardList_sent";
         disabled = true;
         title = _t("Sent");
-        icon = <div className="mx_ForwardList_sendIcon" aria-label={title}></div>;
+        icon = <div className="mx_ForwardList_sendIcon" aria-label={title} />;
     } else {
         className = "mx_ForwardList_sendFailed";
         disabled = true;
@@ -204,10 +204,16 @@ const ForwardDialog: React.FC<IProps> = ({ matrixClient: cli, event, permalinkCr
     function overflowTile(overflowCount, totalCount) {
         const text = _t("and %(count)s others...", { count: overflowCount });
         return (
-            <EntityTile className="mx_EntityTile_ellipsis" avatarJsx={
-                <BaseAvatar url={require("../../../../res/img/ellipsis.svg")} name="..." width={36} height={36} />
-            } name={text} presenceState="online" suppressOnHover={true}
-            onClick={() => setTruncateAt(totalCount)} />
+            <EntityTile
+                className="mx_EntityTile_ellipsis"
+                avatarJsx={
+                    <BaseAvatar url={require("../../../../res/img/ellipsis.svg")} name="..." width={36} height={36} />
+                }
+                name={text}
+                presenceState="online"
+                suppressOnHover={true}
+                onClick={() => setTruncateAt(totalCount)}
+            />
         );
     }
 
diff --git a/src/components/views/dialogs/IncomingSasDialog.js b/src/components/views/dialogs/IncomingSasDialog.js
index 963d98ef3f..a5c9f2107f 100644
--- a/src/components/views/dialogs/IncomingSasDialog.js
+++ b/src/components/views/dialogs/IncomingSasDialog.js
@@ -133,18 +133,23 @@ export default class IncomingSasDialog extends React.Component {
                 ? mediaFromMxc(oppProfile.avatar_url).getSquareThumbnailHttp(48)
                 : null;
             profile = <div className="mx_IncomingSasDialog_opponentProfile">
-                <BaseAvatar name={oppProfile.displayname}
+                <BaseAvatar
+                    name={oppProfile.displayname}
                     idName={this.props.verifier.userId}
                     url={url}
-                    width={48} height={48} resizeMethod='crop'
+                    width={48}
+                    height={48}
+                    resizeMethod='crop'
                 />
                 <h2>{ oppProfile.displayname }</h2>
             </div>;
         } else if (this.state.opponentProfileError) {
             profile = <div>
-                <BaseAvatar name={this.props.verifier.userId.slice(1)}
+                <BaseAvatar
+                    name={this.props.verifier.userId.slice(1)}
                     idName={this.props.verifier.userId}
-                    width={48} height={48}
+                    width={48}
+                    height={48}
                 />
                 <h2>{ this.props.verifier.userId }</h2>
             </div>;
diff --git a/src/components/views/dialogs/InfoDialog.tsx b/src/components/views/dialogs/InfoDialog.tsx
index 8570f46d27..9c74e08e98 100644
--- a/src/components/views/dialogs/InfoDialog.tsx
+++ b/src/components/views/dialogs/InfoDialog.tsx
@@ -62,8 +62,7 @@ export default class InfoDialog extends React.Component<IProps> {
                 { this.props.button !== false && <DialogButtons primaryButton={this.props.button || _t('OK')}
                     onPrimaryButtonClick={this.onFinished}
                     hasCancel={false}
-                >
-                </DialogButtons> }
+                /> }
             </BaseDialog>
         );
     }
diff --git a/src/components/views/dialogs/InviteDialog.tsx b/src/components/views/dialogs/InviteDialog.tsx
index 46f140fd39..609829b833 100644
--- a/src/components/views/dialogs/InviteDialog.tsx
+++ b/src/components/views/dialogs/InviteDialog.tsx
@@ -196,7 +196,9 @@ class DMUserTile extends React.PureComponent<IDMUserTileProps> {
             ? <img
                 className='mx_InviteDialog_userTile_avatar mx_InviteDialog_userTile_threepidAvatar'
                 src={require("../../../../res/img/icon-email-pill-avatar.svg")}
-                width={avatarSize} height={avatarSize} />
+                width={avatarSize}
+                height={avatarSize}
+            />
             : <BaseAvatar
                 className='mx_InviteDialog_userTile_avatar'
                 url={this.props.member.getMxcAvatarUrl()
@@ -214,8 +216,11 @@ class DMUserTile extends React.PureComponent<IDMUserTileProps> {
                     className='mx_InviteDialog_userTile_remove'
                     onClick={this.onRemove}
                 >
-                    <img src={require("../../../../res/img/icon-pill-remove.svg")}
-                        alt={_t('Remove')} width={8} height={8}
+                    <img
+                        src={require("../../../../res/img/icon-pill-remove.svg")}
+                        alt={_t('Remove')}
+                        width={8}
+                        height={8}
                     />
                 </AccessibleButton>
             );
@@ -297,7 +302,9 @@ class DMRoomTile extends React.PureComponent<IDMRoomTileProps> {
         const avatar = (this.props.member as ThreepidMember).isEmail
             ? <img
                 src={require("../../../../res/img/icon-email-pill-avatar.svg")}
-                width={avatarSize} height={avatarSize} />
+                width={avatarSize}
+                height={avatarSize}
+            />
             : <BaseAvatar
                 url={this.props.member.getMxcAvatarUrl()
                     ? mediaFromMxc(this.props.member.getMxcAvatarUrl()).getSquareThumbnailHttp(avatarSize)
@@ -1458,7 +1465,8 @@ export default class InviteDialog extends React.PureComponent<IInviteDialogProps
                         <p className='mx_InviteDialog_helpText'>
                             <img
                                 src={require("../../../../res/img/element-icons/info.svg")}
-                                width={14} height={14} />
+                                width={14}
+                                height={14} />
                             { " " + _t("Invited people will be able to read old messages.") }
                         </p>;
                 }
@@ -1534,14 +1542,18 @@ export default class InviteDialog extends React.PureComponent<IInviteDialogProps
             // Only show the backspace button if the field has content
             let dialPadField;
             if (this.state.dialPadValue.length !== 0) {
-                dialPadField = <Field className="mx_InviteDialog_dialPadField" id="dialpad_number"
+                dialPadField = <Field
+                    className="mx_InviteDialog_dialPadField"
+                    id="dialpad_number"
                     value={this.state.dialPadValue}
                     autoFocus={true}
                     onChange={this.onDialChange}
                     postfixComponent={backspaceButton}
                 />;
             } else {
-                dialPadField = <Field className="mx_InviteDialog_dialPadField" id="dialpad_number"
+                dialPadField = <Field
+                    className="mx_InviteDialog_dialPadField"
+                    id="dialpad_number"
                     value={this.state.dialPadValue}
                     autoFocus={true}
                     onChange={this.onDialChange}
@@ -1552,14 +1564,19 @@ export default class InviteDialog extends React.PureComponent<IInviteDialogProps
                 <form onSubmit={this.onDialFormSubmit}>
                     { dialPadField }
                 </form>
-                <Dialpad hasDial={false}
-                    onDigitPress={this.onDigitPress} onDeletePress={this.onDeletePress}
+                <Dialpad
+                    hasDial={false}
+                    onDigitPress={this.onDigitPress}
+                    onDeletePress={this.onDeletePress}
                 />
             </div>;
             tabs.push(new Tab(TabId.DialPad, _td("Dial pad"), 'mx_InviteDialog_dialPadIcon', dialPadSection));
             dialogContent = <React.Fragment>
-                <TabbedView tabs={tabs} initialTabId={this.state.currentTabId}
-                    tabLocation={TabLocation.TOP} onChange={this.onTabChange}
+                <TabbedView
+                    tabs={tabs}
+                    initialTabId={this.state.currentTabId}
+                    tabLocation={TabLocation.TOP}
+                    onChange={this.onTabChange}
                 />
                 { consultConnectSection }
             </React.Fragment>;
diff --git a/src/components/views/dialogs/SessionRestoreErrorDialog.js b/src/components/views/dialogs/SessionRestoreErrorDialog.js
index b7037d1f4f..eeeadbbfe5 100644
--- a/src/components/views/dialogs/SessionRestoreErrorDialog.js
+++ b/src/components/views/dialogs/SessionRestoreErrorDialog.js
@@ -85,7 +85,9 @@ export default class SessionRestoreErrorDialog extends React.Component {
         }
 
         return (
-            <BaseDialog className="mx_ErrorDialog" onFinished={this.props.onFinished}
+            <BaseDialog
+                className="mx_ErrorDialog"
+                onFinished={this.props.onFinished}
                 title={_t('Unable to restore session')}
                 contentId='mx_Dialog_content'
                 hasCancel={false}
diff --git a/src/components/views/dialogs/StorageEvictedDialog.js b/src/components/views/dialogs/StorageEvictedDialog.js
index 124e1763c9..507ee09e75 100644
--- a/src/components/views/dialogs/StorageEvictedDialog.js
+++ b/src/components/views/dialogs/StorageEvictedDialog.js
@@ -54,7 +54,9 @@ export default class StorageEvictedDialog extends React.Component {
         }
 
         return (
-            <BaseDialog className="mx_ErrorDialog" onFinished={this.props.onFinished}
+            <BaseDialog
+                className="mx_ErrorDialog"
+                onFinished={this.props.onFinished}
                 title={_t('Missing session data')}
                 contentId='mx_Dialog_content'
                 hasCancel={false}
diff --git a/src/components/views/dialogs/security/AccessSecretStorageDialog.tsx b/src/components/views/dialogs/security/AccessSecretStorageDialog.tsx
index b425f37dce..de0a0e1f18 100644
--- a/src/components/views/dialogs/security/AccessSecretStorageDialog.tsx
+++ b/src/components/views/dialogs/security/AccessSecretStorageDialog.tsx
@@ -287,7 +287,8 @@ export default class AccessSecretStorageDialog extends React.PureComponent<IProp
             <div className="mx_AccessSecretStorageDialog_reset">
                 { _t("Forgotten or lost all recovery methods? <a>Reset all</a>", null, {
                     a: (sub) => <a
-                        href="" onClick={this.onResetAllClick}
+                        href=""
+                        onClick={this.onResetAllClick}
                         className="mx_AccessSecretStorageDialog_reset_link">{ sub }</a>,
                 }) }
             </div>
diff --git a/src/components/views/dialogs/security/RestoreKeyBackupDialog.js b/src/components/views/dialogs/security/RestoreKeyBackupDialog.js
index e8bd8af01c..2b272a3b88 100644
--- a/src/components/views/dialogs/security/RestoreKeyBackupDialog.js
+++ b/src/components/views/dialogs/security/RestoreKeyBackupDialog.js
@@ -399,7 +399,7 @@ export default class RestoreKeyBackupDialog extends React.PureComponent {
 
             let keyStatus;
             if (this.state.recoveryKey.length === 0) {
-                keyStatus = <div className="mx_RestoreKeyBackupDialog_keyStatus"></div>;
+                keyStatus = <div className="mx_RestoreKeyBackupDialog_keyStatus" />;
             } else if (this.state.recoveryKeyValid) {
                 keyStatus = <div className="mx_RestoreKeyBackupDialog_keyStatus">
                     { "\uD83D\uDC4D " }{ _t("This looks like a valid Security Key!") }
diff --git a/src/components/views/elements/AddressTile.tsx b/src/components/views/elements/AddressTile.tsx
index cdeb7cacd6..52c0d84ac2 100644
--- a/src/components/views/elements/AddressTile.tsx
+++ b/src/components/views/elements/AddressTile.tsx
@@ -122,7 +122,7 @@ export default class AddressTile extends React.Component<IProps> {
         let dismiss;
         if (this.props.canDismiss) {
             dismiss = (
-                <div className="mx_AddressTile_dismiss" onClick={this.props.onDismissed} >
+                <div className="mx_AddressTile_dismiss" onClick={this.props.onDismissed}>
                     <img src={require("../../../../res/img/icon-address-delete.svg")} width="9" height="9" />
                 </div>
             );
diff --git a/src/components/views/elements/DesktopCapturerSourcePicker.tsx b/src/components/views/elements/DesktopCapturerSourcePicker.tsx
index 82d0aa4976..20ecf08a5f 100644
--- a/src/components/views/elements/DesktopCapturerSourcePicker.tsx
+++ b/src/components/views/elements/DesktopCapturerSourcePicker.tsx
@@ -51,7 +51,8 @@ export class ExistingSource extends React.Component<DesktopCapturerSourceIProps>
             <AccessibleButton
                 className="mx_desktopCapturerSourcePicker_stream_button"
                 title={this.props.source.name}
-                onClick={this.onClick} >
+                onClick={this.onClick}
+            >
                 <img
                     className="mx_desktopCapturerSourcePicker_stream_thumbnail"
                     src={this.props.source.thumbnailURL}
diff --git a/src/components/views/elements/ImageView.tsx b/src/components/views/elements/ImageView.tsx
index db63dbbfc2..87f3dab718 100644
--- a/src/components/views/elements/ImageView.tsx
+++ b/src/components/views/elements/ImageView.tsx
@@ -419,7 +419,8 @@ export default class ImageView extends React.Component<IProps, IState> {
             const avatar = (
                 <MemberAvatar
                     member={mxEvent.sender}
-                    width={32} height={32}
+                    width={32}
+                    height={32}
                     viewUserOnClick={true}
                 />
             );
@@ -438,7 +439,7 @@ export default class ImageView extends React.Component<IProps, IState> {
             // an empty div here, since the panel uses space-between
             // and we want the same placement of elements
             info = (
-                <div></div>
+                <div />
             );
         }
 
@@ -462,15 +463,15 @@ export default class ImageView extends React.Component<IProps, IState> {
                 <AccessibleTooltipButton
                     className="mx_ImageView_button mx_ImageView_button_zoomOut"
                     title={_t("Zoom out")}
-                    onClick={this.onZoomOutClick}>
-                </AccessibleTooltipButton>
+                    onClick={this.onZoomOutClick}
+                />
             );
             zoomInButton = (
                 <AccessibleTooltipButton
                     className="mx_ImageView_button mx_ImageView_button_zoomIn"
                     title={_t("Zoom in")}
-                    onClick={this.onZoomInClick}>
-                </AccessibleTooltipButton>
+                    onClick={this.onZoomInClick}
+                />
             );
         }
 
@@ -492,24 +493,24 @@ export default class ImageView extends React.Component<IProps, IState> {
                         <AccessibleTooltipButton
                             className="mx_ImageView_button mx_ImageView_button_rotateCCW"
                             title={_t("Rotate Left")}
-                            onClick={this.onRotateCounterClockwiseClick}>
-                        </AccessibleTooltipButton>
+                            onClick={this.onRotateCounterClockwiseClick}
+                        />
                         <AccessibleTooltipButton
                             className="mx_ImageView_button mx_ImageView_button_rotateCW"
                             title={_t("Rotate Right")}
-                            onClick={this.onRotateClockwiseClick}>
-                        </AccessibleTooltipButton>
+                            onClick={this.onRotateClockwiseClick}
+                        />
                         <AccessibleTooltipButton
                             className="mx_ImageView_button mx_ImageView_button_download"
                             title={_t("Download")}
-                            onClick={this.onDownloadClick}>
-                        </AccessibleTooltipButton>
+                            onClick={this.onDownloadClick}
+                        />
                         { contextMenuButton }
                         <AccessibleTooltipButton
                             className="mx_ImageView_button mx_ImageView_button_close"
                             title={_t("Close")}
-                            onClick={this.props.onFinished}>
-                        </AccessibleTooltipButton>
+                            onClick={this.props.onFinished}
+                        />
                         { this.renderContextMenu() }
                     </div>
                 </div>
diff --git a/src/components/views/elements/MiniAvatarUploader.tsx b/src/components/views/elements/MiniAvatarUploader.tsx
index 47bcd845ba..22ff4bf4b3 100644
--- a/src/components/views/elements/MiniAvatarUploader.tsx
+++ b/src/components/views/elements/MiniAvatarUploader.tsx
@@ -92,7 +92,7 @@ const MiniAvatarUploader: React.FC<IProps> = ({ hasAvatar, hasAvatarLabel, noAva
             <div className="mx_MiniAvatarUploader_indicator">
                 { busy ?
                     <Spinner w={20} h={20} /> :
-                    <div className="mx_MiniAvatarUploader_cameraIcon"></div> }
+                    <div className="mx_MiniAvatarUploader_cameraIcon" /> }
             </div>
 
             <div className={classNames("mx_Tooltip", {
diff --git a/src/components/views/elements/Pill.js b/src/components/views/elements/Pill.js
index ba166ccfc6..aba1d443a9 100644
--- a/src/components/views/elements/Pill.js
+++ b/src/components/views/elements/Pill.js
@@ -258,7 +258,10 @@ class Pill extends React.Component {
                     linkText = groupId;
                     if (this.props.shouldShowPillAvatar) {
                         avatar = <BaseAvatar
-                            name={name || groupId} width={16} height={16} aria-hidden="true"
+                            name={name || groupId}
+                            width={16}
+                            height={16}
+                            aria-hidden="true"
                             url={avatarUrl ? mediaFromMxc(avatarUrl).getSquareThumbnailHttp(16) : null} />;
                     }
                     pillClass = 'mx_GroupPill';
diff --git a/src/components/views/elements/PowerSelector.js b/src/components/views/elements/PowerSelector.js
index 016e7ddea5..42386ca5c1 100644
--- a/src/components/views/elements/PowerSelector.js
+++ b/src/components/views/elements/PowerSelector.js
@@ -134,8 +134,10 @@ export default class PowerSelector extends React.Component {
         const label = typeof this.props.label === "undefined" ? _t("Power level") : this.props.label;
         if (this.state.custom) {
             picker = (
-                <Field type="number"
-                    label={label} max={this.props.maxValue}
+                <Field
+                    type="number"
+                    label={label}
+                    max={this.props.maxValue}
                     onBlur={this.onCustomBlur}
                     onKeyDown={this.onCustomKeyDown}
                     onChange={this.onCustomChange}
@@ -157,9 +159,12 @@ export default class PowerSelector extends React.Component {
             });
 
             picker = (
-                <Field element="select"
-                    label={label} onChange={this.onSelectChange}
-                    value={String(this.state.selectValue)} disabled={this.props.disabled}
+                <Field
+                    element="select"
+                    label={label}
+                    onChange={this.onSelectChange}
+                    value={String(this.state.selectValue)}
+                    disabled={this.props.disabled}
                 >
                     { options }
                 </Field>
diff --git a/src/components/views/elements/Tooltip.tsx b/src/components/views/elements/Tooltip.tsx
index e64819f441..c335684c05 100644
--- a/src/components/views/elements/Tooltip.tsx
+++ b/src/components/views/elements/Tooltip.tsx
@@ -166,8 +166,7 @@ export default class Tooltip extends React.Component<IProps> {
     public render() {
         // Render a placeholder
         return (
-            <div className={this.props.className}>
-            </div>
+            <div className={this.props.className} />
         );
     }
 }
diff --git a/src/components/views/emojipicker/Category.tsx b/src/components/views/emojipicker/Category.tsx
index 244de96243..395ff1cbc8 100644
--- a/src/components/views/emojipicker/Category.tsx
+++ b/src/components/views/emojipicker/Category.tsx
@@ -101,14 +101,16 @@ class Category extends React.PureComponent<IProps> {
                     { name }
                 </h2>
                 <LazyRenderList
-                    element="ul" className="mx_EmojiPicker_list"
-                    itemHeight={EMOJI_HEIGHT} items={rows}
+                    element="ul"
+                    className="mx_EmojiPicker_list"
+                    itemHeight={EMOJI_HEIGHT}
+                    items={rows}
                     scrollTop={localScrollTop}
                     height={localHeight}
                     overflowItems={OVERFLOW_ROWS}
                     overflowMargin={0}
-                    renderItem={this.renderEmojiRow}>
-                </LazyRenderList>
+                    renderItem={this.renderEmojiRow}
+                />
             </section>
         );
     }
diff --git a/src/components/views/groups/GroupMemberList.js b/src/components/views/groups/GroupMemberList.js
index f6b01d7d64..3204f82e82 100644
--- a/src/components/views/groups/GroupMemberList.js
+++ b/src/components/views/groups/GroupMemberList.js
@@ -86,10 +86,16 @@ export default class GroupMemberList extends React.Component {
         const BaseAvatar = sdk.getComponent("avatars.BaseAvatar");
         const text = _t("and %(count)s others...", { count: overflowCount });
         return (
-            <EntityTile className="mx_EntityTile_ellipsis" avatarJsx={
-                <BaseAvatar url={require("../../../../res/img/ellipsis.svg")} name="..." width={36} height={36} />
-            } name={text} presenceState="online" suppressOnHover={true}
-            onClick={this._showFullMemberList} />
+            <EntityTile
+                className="mx_EntityTile_ellipsis"
+                avatarJsx={
+                    <BaseAvatar url={require("../../../../res/img/ellipsis.svg")} name="..." width={36} height={36} />
+                }
+                name={text}
+                presenceState="online"
+                suppressOnHover={true}
+                onClick={this._showFullMemberList}
+            />
         );
     };
 
@@ -152,7 +158,9 @@ export default class GroupMemberList extends React.Component {
             );
         });
 
-        return <TruncatedList className="mx_MemberList_wrapper" truncateAt={this.state.truncateAt}
+        return <TruncatedList
+            className="mx_MemberList_wrapper"
+            truncateAt={this.state.truncateAt}
             createOverflowElement={this._createOverflowTile}
         >
             { memberTiles }
diff --git a/src/components/views/groups/GroupMemberTile.js b/src/components/views/groups/GroupMemberTile.js
index 70a63bdba5..301f57be23 100644
--- a/src/components/views/groups/GroupMemberTile.js
+++ b/src/components/views/groups/GroupMemberTile.js
@@ -56,14 +56,19 @@ export default class GroupMemberTile extends React.Component {
                 aria-hidden="true"
                 name={this.props.member.displayname || this.props.member.userId}
                 idName={this.props.member.userId}
-                width={36} height={36}
+                width={36}
+                height={36}
                 url={avatarUrl}
             />
         );
 
         return (
-            <EntityTile name={name} avatarJsx={av} onClick={this.onClick}
-                suppressOnHover={true} presenceState="online"
+            <EntityTile
+                name={name}
+                avatarJsx={av}
+                onClick={this.onClick}
+                suppressOnHover={true}
+                presenceState="online"
                 powerStatus={this.props.member.isPrivileged ? EntityTile.POWER_STATUS_ADMIN : null}
             />
         );
diff --git a/src/components/views/groups/GroupRoomList.js b/src/components/views/groups/GroupRoomList.js
index 00220441e7..e3dbdddb4f 100644
--- a/src/components/views/groups/GroupRoomList.js
+++ b/src/components/views/groups/GroupRoomList.js
@@ -76,10 +76,16 @@ export default class GroupRoomList extends React.Component {
         const BaseAvatar = sdk.getComponent("avatars.BaseAvatar");
         const text = _t("and %(count)s others...", { count: overflowCount });
         return (
-            <EntityTile className="mx_EntityTile_ellipsis" avatarJsx={
-                <BaseAvatar url={require("../../../../res/img/ellipsis.svg")} name="..." width={36} height={36} />
-            } name={text} presenceState="online" suppressOnHover={true}
-            onClick={this._showFullRoomList} />
+            <EntityTile
+                className="mx_EntityTile_ellipsis"
+                avatarJsx={
+                    <BaseAvatar url={require("../../../../res/img/ellipsis.svg")} name="..." width={36} height={36} />
+                }
+                name={text}
+                presenceState="online"
+                suppressOnHover={true}
+                onClick={this._showFullRoomList}
+            />
         );
     };
 
@@ -142,7 +148,8 @@ export default class GroupRoomList extends React.Component {
         }
         const inputBox = (
             <input
-                className="mx_GroupRoomList_query mx_textinput" id="mx_GroupRoomList_query"
+                className="mx_GroupRoomList_query mx_textinput"
+                id="mx_GroupRoomList_query"
                 type="text"
                 onChange={this.onSearchQueryChanged}
                 value={this.state.searchQuery}
@@ -156,8 +163,11 @@ export default class GroupRoomList extends React.Component {
             <div className="mx_GroupRoomList" role="tabpanel">
                 { inviteButton }
                 <AutoHideScrollbar className="mx_GroupRoomList_joined mx_GroupRoomList_outerWrapper">
-                    <TruncatedList className="mx_GroupRoomList_wrapper" truncateAt={this.state.truncateAt}
-                        createOverflowElement={this._createOverflowTile}>
+                    <TruncatedList
+                        className="mx_GroupRoomList_wrapper"
+                        truncateAt={this.state.truncateAt}
+                        createOverflowElement={this._createOverflowTile}
+                    >
                         { this.makeGroupRoomTiles(this.state.searchQuery) }
                     </TruncatedList>
                 </AutoHideScrollbar>
diff --git a/src/components/views/groups/GroupRoomTile.js b/src/components/views/groups/GroupRoomTile.js
index 662359669d..7bbfaa93a8 100644
--- a/src/components/views/groups/GroupRoomTile.js
+++ b/src/components/views/groups/GroupRoomTile.js
@@ -48,8 +48,10 @@ class GroupRoomTile extends React.Component {
             : null;
 
         const av = (
-            <BaseAvatar name={this.props.groupRoom.displayname}
-                width={36} height={36}
+            <BaseAvatar
+                name={this.props.groupRoom.displayname}
+                width={36}
+                height={36}
                 url={avatarUrl}
             />
         );
diff --git a/src/components/views/messages/CallEvent.tsx b/src/components/views/messages/CallEvent.tsx
index c0be3b46bb..c81055bfb7 100644
--- a/src/components/views/messages/CallEvent.tsx
+++ b/src/components/views/messages/CallEvent.tsx
@@ -206,7 +206,7 @@ export default class CallEvent extends React.Component<IProps, IState> {
                             { sender }
                         </div>
                         <div className="mx_CallEvent_type">
-                            <div className="mx_CallEvent_type_icon"></div>
+                            <div className="mx_CallEvent_type_icon" />
                             { callType }
                         </div>
                     </div>
diff --git a/src/components/views/messages/MAudioBody.tsx b/src/components/views/messages/MAudioBody.tsx
index 1f0b0f25f4..288ad16d88 100644
--- a/src/components/views/messages/MAudioBody.tsx
+++ b/src/components/views/messages/MAudioBody.tsx
@@ -16,14 +16,14 @@ limitations under the License.
 
 import React from "react";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
-import { Playback } from "../../../voice/Playback";
+import { Playback } from "../../../audio/Playback";
 import InlineSpinner from '../elements/InlineSpinner';
 import { _t } from "../../../languageHandler";
 import AudioPlayer from "../audio_messages/AudioPlayer";
 import { IMediaEventContent } from "../../../customisations/models/IMediaEventContent";
 import MFileBody from "./MFileBody";
 import { IBodyProps } from "./IBodyProps";
-import { PlaybackManager } from "../../../voice/PlaybackManager";
+import { PlaybackManager } from "../../../audio/PlaybackManager";
 
 interface IState {
     error?: Error;
@@ -76,7 +76,6 @@ export default class MAudioBody extends React.PureComponent<IBodyProps, IState>
 
     public render() {
         if (this.state.error) {
-            // TODO: @@TR: Verify error state
             return (
                 <span className="mx_MAudioBody">
                     <img src={require("../../../../res/img/warning.svg")} width="16" height="16" />
@@ -86,7 +85,6 @@ export default class MAudioBody extends React.PureComponent<IBodyProps, IState>
         }
 
         if (!this.state.playback) {
-            // TODO: @@TR: Verify loading/decrypting state
             return (
                 <span className="mx_MAudioBody">
                     <InlineSpinner />
diff --git a/src/components/views/messages/MImageBody.tsx b/src/components/views/messages/MImageBody.tsx
index c24f014d84..538b524f0f 100644
--- a/src/components/views/messages/MImageBody.tsx
+++ b/src/components/views/messages/MImageBody.tsx
@@ -306,7 +306,10 @@ export default class MImageBody extends React.Component<IBodyProps, IState> {
                     imageElement = <HiddenImagePlaceholder />;
                 } else {
                     imageElement = (
-                        <img style={{ display: 'none' }} src={thumbUrl} ref={this.image}
+                        <img
+                            style={{ display: 'none' }}
+                            src={thumbUrl}
+                            ref={this.image}
                             alt={content.body}
                             onError={this.onImageError}
                             onLoad={this.onImageLoad}
@@ -340,7 +343,10 @@ export default class MImageBody extends React.Component<IBodyProps, IState> {
             // which has the same width as the timeline
             // mx_MImageBody_thumbnail resizes img to exactly container size
             img = (
-                <img className="mx_MImageBody_thumbnail" src={thumbUrl} ref={this.image}
+                <img
+                    className="mx_MImageBody_thumbnail"
+                    src={thumbUrl}
+                    ref={this.image}
                     style={{ maxWidth: `min(100%, ${maxWidth}px)` }}
                     alt={content.body}
                     onError={this.onImageError}
@@ -360,12 +366,15 @@ export default class MImageBody extends React.Component<IBodyProps, IState> {
         }
 
         const thumbnail = (
-            <div className="mx_MImageBody_thumbnail_container" style={{ maxHeight: maxHeight + "px", maxWidth: maxWidth + "px" }} >
+            <div className="mx_MImageBody_thumbnail_container" style={{ maxHeight: maxHeight + "px", maxWidth: maxWidth + "px" }}>
                 { showPlaceholder &&
-                    <div className="mx_MImageBody_thumbnail" style={{
-                        // Constrain width here so that spinner appears central to the loaded thumbnail
-                        maxWidth: `min(100%, ${infoWidth}px)`,
-                    }}>
+                    <div
+                        className="mx_MImageBody_thumbnail"
+                        style={{
+                            // Constrain width here so that spinner appears central to the loaded thumbnail
+                            maxWidth: `min(100%, ${infoWidth}px)`,
+                        }}
+                    >
                         { placeholder }
                     </div>
                 }
@@ -416,10 +425,10 @@ export default class MImageBody extends React.Component<IBodyProps, IState> {
 
         if (this.state.error !== null) {
             return (
-                <span className="mx_MImageBody">
+                <div className="mx_MImageBody">
                     <img src={require("../../../../res/img/warning.svg")} width="16" height="16" />
                     { _t("Error decrypting image") }
-                </span>
+                </div>
             );
         }
 
@@ -434,10 +443,10 @@ export default class MImageBody extends React.Component<IBodyProps, IState> {
         const thumbnail = this.messageContent(contentUrl, thumbUrl, content);
         const fileBody = this.getFileBody();
 
-        return <span className="mx_MImageBody">
+        return <div className="mx_MImageBody">
             { thumbnail }
             { fileBody }
-        </span>;
+        </div>;
     }
 }
 
diff --git a/src/components/views/messages/MVideoBody.tsx b/src/components/views/messages/MVideoBody.tsx
index 6121a23752..77c7ebacda 100644
--- a/src/components/views/messages/MVideoBody.tsx
+++ b/src/components/views/messages/MVideoBody.tsx
@@ -267,8 +267,7 @@ export default class MVideoBody extends React.PureComponent<IBodyProps, IState>
                     width={width}
                     poster={poster}
                     onPlay={this.videoOnPlay}
-                >
-                </video>
+                />
                 { this.props.tileShape && <MFileBody {...this.props} showGenericPlaceholder={false} /> }
             </span>
         );
diff --git a/src/components/views/messages/MVoiceMessageBody.tsx b/src/components/views/messages/MVoiceMessageBody.tsx
index f184caf448..55b608cf2d 100644
--- a/src/components/views/messages/MVoiceMessageBody.tsx
+++ b/src/components/views/messages/MVoiceMessageBody.tsx
@@ -27,7 +27,6 @@ export default class MVoiceMessageBody extends MAudioBody {
     // A voice message is an audio file but rendered in a special way.
     public render() {
         if (this.state.error) {
-            // TODO: @@TR: Verify error state
             return (
                 <span className="mx_MVoiceMessageBody">
                     <img src={require("../../../../res/img/warning.svg")} width="16" height="16" />
@@ -37,7 +36,6 @@ export default class MVoiceMessageBody extends MAudioBody {
         }
 
         if (!this.state.playback) {
-            // TODO: @@TR: Verify loading/decrypting state
             return (
                 <span className="mx_MVoiceMessageBody">
                     <InlineSpinner />
diff --git a/src/components/views/messages/RoomAvatarEvent.js b/src/components/views/messages/RoomAvatarEvent.js
index d68d794ee6..9832332311 100644
--- a/src/components/views/messages/RoomAvatarEvent.js
+++ b/src/components/views/messages/RoomAvatarEvent.js
@@ -78,8 +78,11 @@ export default class RoomAvatarEvent extends React.Component {
                     { senderDisplayName: senderDisplayName },
                     {
                         'img': () =>
-                            <AccessibleButton key="avatar" className="mx_RoomAvatarEvent_avatar"
-                                onClick={this.onAvatarClick}>
+                            <AccessibleButton
+                                key="avatar"
+                                className="mx_RoomAvatarEvent_avatar"
+                                onClick={this.onAvatarClick}
+                            >
                                 <RoomAvatar width={14} height={14} oobData={oobData} />
                             </AccessibleButton>,
                     })
diff --git a/src/components/views/right_panel/UserInfo.tsx b/src/components/views/right_panel/UserInfo.tsx
index 5e2b327a5f..c837e814c8 100644
--- a/src/components/views/right_panel/UserInfo.tsx
+++ b/src/components/views/right_panel/UserInfo.tsx
@@ -205,7 +205,7 @@ function DeviceItem({ userId, device }: {userId: string, device: IDevice}) {
 
     if (isVerified) {
         return (
-            <div className={classes} title={device.deviceId} >
+            <div className={classes} title={device.deviceId}>
                 <div className={iconClasses} />
                 <div className="mx_UserInfo_device_name">{ deviceName }</div>
                 <div className="mx_UserInfo_device_trusted">{ trustedLabel }</div>
@@ -1353,13 +1353,16 @@ const BasicUserInfo: React.FC<{
         if (hasCrossSigningKeys !== undefined) {
             // Note: mx_UserInfo_verifyButton is for the end-to-end tests
             verifyButton = (
-                <AccessibleButton className="mx_UserInfo_field mx_UserInfo_verifyButton" onClick={() => {
-                    if (hasCrossSigningKeys) {
-                        verifyUser(member as User);
-                    } else {
-                        legacyVerifyUser(member as User);
-                    }
-                }}>
+                <AccessibleButton
+                    className="mx_UserInfo_field mx_UserInfo_verifyButton"
+                    onClick={() => {
+                        if (hasCrossSigningKeys) {
+                            verifyUser(member as User);
+                        } else {
+                            legacyVerifyUser(member as User);
+                        }
+                    }}
+                >
                     { _t("Verify") }
                 </AccessibleButton>
             );
@@ -1374,12 +1377,15 @@ const BasicUserInfo: React.FC<{
     let editDevices;
     if (member.userId == cli.getUserId()) {
         editDevices = (<p>
-            <AccessibleButton className="mx_UserInfo_field" onClick={() => {
-                dis.dispatch({
+            <AccessibleButton
+                className="mx_UserInfo_field"
+                onClick={() => {
+                    dis.dispatch({
                     action: Action.ViewUserSettings,
                     initialTabId: UserTab.Security,
-                });
-            }}>
+                    });
+                }}
+            >
                 { _t("Edit devices") }
             </AccessibleButton>
         </p>);
diff --git a/src/components/views/rooms/EventTile.tsx b/src/components/views/rooms/EventTile.tsx
index c6c605a8c2..87876e685f 100644
--- a/src/components/views/rooms/EventTile.tsx
+++ b/src/components/views/rooms/EventTile.tsx
@@ -711,9 +711,12 @@ export default class EventTile extends React.Component<IProps, IState> {
 
             // add to the start so the most recent is on the end (ie. ends up rightmost)
             avatars.unshift(
-                <ReadReceiptMarker key={userId} member={receipt.roomMember}
+                <ReadReceiptMarker
+                    key={userId}
+                    member={receipt.roomMember}
                     fallbackUserId={userId}
-                    leftOffset={left} hidden={hidden}
+                    leftOffset={left}
+                    hidden={hidden}
                     readReceiptInfo={readReceiptInfo}
                     checkUnmounting={this.props.checkUnmounting}
                     suppressAnimation={this.suppressReadReceiptAnimation}
@@ -949,8 +952,10 @@ export default class EventTile extends React.Component<IProps, IState> {
             }
             avatar = (
                 <div className="mx_EventTile_avatar">
-                    <MemberAvatar member={member}
-                        width={avatarSize} height={avatarSize}
+                    <MemberAvatar
+                        member={member}
+                        width={avatarSize}
+                        height={avatarSize}
                         viewUserOnClick={true}
                     />
                 </div>
diff --git a/src/components/views/rooms/JumpToBottomButton.js b/src/components/views/rooms/JumpToBottomButton.js
index 15872bdeb0..d2e2a391a6 100644
--- a/src/components/views/rooms/JumpToBottomButton.js
+++ b/src/components/views/rooms/JumpToBottomButton.js
@@ -28,10 +28,11 @@ export default (props) => {
         badge = (<div className="mx_JumpToBottomButton_badge">{ props.numUnreadMessages }</div>);
     }
     return (<div className={className}>
-        <AccessibleButton className="mx_JumpToBottomButton_scrollDown"
+        <AccessibleButton
+            className="mx_JumpToBottomButton_scrollDown"
             title={_t("Scroll to most recent messages")}
-            onClick={props.onScrollToBottomClick}>
-        </AccessibleButton>
+            onClick={props.onScrollToBottomClick}
+        />
         { badge }
     </div>);
 };
diff --git a/src/components/views/rooms/MemberList.tsx b/src/components/views/rooms/MemberList.tsx
index 90a2a03c12..0c90d2ee09 100644
--- a/src/components/views/rooms/MemberList.tsx
+++ b/src/components/views/rooms/MemberList.tsx
@@ -306,10 +306,16 @@ export default class MemberList extends React.Component<IProps, IState> {
         // For now we'll pretend this is any entity. It should probably be a separate tile.
         const text = _t("and %(count)s others...", { count: overflowCount });
         return (
-            <EntityTile className="mx_EntityTile_ellipsis" avatarJsx={
-                <BaseAvatar url={require("../../../../res/img/ellipsis.svg")} name="..." width={36} height={36} />
-            } name={text} presenceState="online" suppressOnHover={true}
-            onClick={onClick} />
+            <EntityTile
+                className="mx_EntityTile_ellipsis"
+                avatarJsx={
+                    <BaseAvatar url={require("../../../../res/img/ellipsis.svg")} name="..." width={36} height={36} />
+                }
+                name={text}
+                presenceState="online"
+                suppressOnHover={true}
+                onClick={onClick}
+            />
         );
     };
 
@@ -465,8 +471,12 @@ export default class MemberList extends React.Component<IProps, IState> {
                 return <MemberTile key={m.userId} member={m} ref={m.userId} showPresence={this.showPresence} />;
             } else {
                 // Is a 3pid invite
-                return <EntityTile key={m.getStateKey()} name={m.getContent().display_name} suppressOnHover={true}
-                    onClick={() => this.onPending3pidInviteClick(m)} />;
+                return <EntityTile
+                    key={m.getStateKey()}
+                    name={m.getContent().display_name}
+                    suppressOnHover={true}
+                    onClick={() => this.onPending3pidInviteClick(m)}
+                />;
             }
         });
     }
diff --git a/src/components/views/rooms/MessageComposer.tsx b/src/components/views/rooms/MessageComposer.tsx
index b16d22b416..327626908d 100644
--- a/src/components/views/rooms/MessageComposer.tsx
+++ b/src/components/views/rooms/MessageComposer.tsx
@@ -35,7 +35,7 @@ import { UPDATE_EVENT } from "../../../stores/AsyncStore";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 import VoiceRecordComposerTile from "./VoiceRecordComposerTile";
 import { VoiceRecordingStore } from "../../../stores/VoiceRecordingStore";
-import { RecordingState } from "../../../voice/VoiceRecording";
+import { RecordingState } from "../../../audio/VoiceRecording";
 import Tooltip, { Alignment } from "../elements/Tooltip";
 import ResizeNotifier from "../../../utils/ResizeNotifier";
 import { E2EStatus } from '../../../utils/ShieldUtils';
@@ -98,9 +98,7 @@ const EmojiButton = ({ addEmoji }) => {
             isExpanded={menuDisplayed}
             title={_t('Emoji picker')}
             inputRef={button}
-        >
-
-        </ContextMenuTooltipButton>
+        />
 
         { contextMenu }
     </React.Fragment>;
@@ -439,7 +437,8 @@ export default class MessageComposer extends React.Component<IProps, IState> {
         if (secondsLeft) {
             recordingTooltip = <Tooltip
                 label={_t("%(seconds)ss left", { seconds: secondsLeft })}
-                alignment={Alignment.Top} yOffset={-50}
+                alignment={Alignment.Top}
+                yOffset={-50}
             />;
         }
 
diff --git a/src/components/views/rooms/NewRoomIntro.tsx b/src/components/views/rooms/NewRoomIntro.tsx
index a41ad19b41..cdca9ab75d 100644
--- a/src/components/views/rooms/NewRoomIntro.tsx
+++ b/src/components/views/rooms/NewRoomIntro.tsx
@@ -58,13 +58,18 @@ const NewRoomIntro = () => {
         const member = room?.getMember(dmPartner);
         const displayName = member?.rawDisplayName || dmPartner;
         body = <React.Fragment>
-            <RoomAvatar room={room} width={AVATAR_SIZE} height={AVATAR_SIZE} onClick={() => {
-                defaultDispatcher.dispatch<ViewUserPayload>({
+            <RoomAvatar
+                room={room}
+                width={AVATAR_SIZE}
+                height={AVATAR_SIZE}
+                onClick={() => {
+                    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 } as User,
-                });
-            }} />
+                    });
+                }}
+            />
 
             <h2>{ room.name }</h2>
 
diff --git a/src/components/views/rooms/ReadReceiptMarker.js b/src/components/views/rooms/ReadReceiptMarker.js
index 2ea7ac6428..4ea16f69a3 100644
--- a/src/components/views/rooms/ReadReceiptMarker.js
+++ b/src/components/views/rooms/ReadReceiptMarker.js
@@ -192,7 +192,9 @@ export default class ReadReceiptMarker extends React.PureComponent {
                     member={this.props.member}
                     fallbackUserId={this.props.fallbackUserId}
                     aria-hidden="true"
-                    width={14} height={14} resizeMethod="crop"
+                    width={14}
+                    height={14}
+                    resizeMethod="crop"
                     style={style}
                     title={title}
                     onClick={this.props.onClick}
diff --git a/src/components/views/rooms/RoomBreadcrumbs.tsx b/src/components/views/rooms/RoomBreadcrumbs.tsx
index 2e133b0487..a20c409a53 100644
--- a/src/components/views/rooms/RoomBreadcrumbs.tsx
+++ b/src/components/views/rooms/RoomBreadcrumbs.tsx
@@ -105,7 +105,9 @@ export default class RoomBreadcrumbs extends React.PureComponent<IProps, IState>
             // NOTE: The CSSTransition timeout MUST match the timeout in our CSS!
             return (
                 <CSSTransition
-                    appear={true} in={this.state.doAnimation} timeout={640}
+                    appear={true}
+                    in={this.state.doAnimation}
+                    timeout={640}
                     classNames='mx_RoomBreadcrumbs'
                 >
                     <Toolbar className='mx_RoomBreadcrumbs' aria-label={_t("Recently visited rooms")}>
diff --git a/src/components/views/rooms/RoomDetailRow.js b/src/components/views/rooms/RoomDetailRow.js
index 25fff09c10..f4be44b1af 100644
--- a/src/components/views/rooms/RoomDetailRow.js
+++ b/src/components/views/rooms/RoomDetailRow.js
@@ -105,8 +105,12 @@ export default class RoomDetailRow extends React.Component {
 
         return <tr key={room.roomId} onClick={this.onClick} onMouseDown={this.props.onMouseDown}>
             <td className="mx_RoomDirectory_roomAvatar">
-                <BaseAvatar width={24} height={24} resizeMethod='crop'
-                    name={name} idName={name}
+                <BaseAvatar
+                    width={24}
+                    height={24}
+                    resizeMethod='crop'
+                    name={name}
+                    idName={name}
                     url={avatarUrl} />
             </td>
             <td className="mx_RoomDirectory_roomDescription">
diff --git a/src/components/views/rooms/RoomList.tsx b/src/components/views/rooms/RoomList.tsx
index 7bb1e62200..010780565b 100644
--- a/src/components/views/rooms/RoomList.tsx
+++ b/src/components/views/rooms/RoomList.tsx
@@ -428,7 +428,9 @@ export default class RoomList extends React.PureComponent<IProps, IState> {
                     groupId={g.groupId}
                     groupName={g.name}
                     groupAvatarUrl={g.avatarUrl}
-                    width={32} height={32} resizeMethod='crop'
+                    width={32}
+                    height={32}
+                    resizeMethod='crop'
                 />
             );
             const openGroup = () => {
diff --git a/src/components/views/rooms/RoomPreviewBar.js b/src/components/views/rooms/RoomPreviewBar.js
index 3cd34b1966..b8a4315e2d 100644
--- a/src/components/views/rooms/RoomPreviewBar.js
+++ b/src/components/views/rooms/RoomPreviewBar.js
@@ -536,8 +536,10 @@ export default class RoomPreviewBar extends React.Component {
                         "If you think you're seeing this message in error, please " +
                         "<issueLink>submit a bug report</issueLink>.",
                         { errcode: this.props.error.errcode },
-                        { issueLink: label => <a href="https://github.com/vector-im/element-web/issues/new/choose"
-                            target="_blank" rel="noreferrer noopener">{ label }</a> },
+                        { issueLink: label => <a
+                            href="https://github.com/vector-im/element-web/issues/new/choose"
+                            target="_blank"
+                            rel="noreferrer noopener">{ label }</a> },
                     ),
                 ];
                 break;
diff --git a/src/components/views/rooms/SimpleRoomHeader.js b/src/components/views/rooms/SimpleRoomHeader.js
index 768a456b35..a2b5566e39 100644
--- a/src/components/views/rooms/SimpleRoomHeader.js
+++ b/src/components/views/rooms/SimpleRoomHeader.js
@@ -35,13 +35,15 @@ export default class SimpleRoomHeader extends React.Component {
         let icon;
         if (this.props.icon) {
             icon = <img
-                className="mx_RoomHeader_icon" src={this.props.icon}
-                width="25" height="25"
+                className="mx_RoomHeader_icon"
+                src={this.props.icon}
+                width="25"
+                height="25"
             />;
         }
 
         return (
-            <div className="mx_RoomHeader mx_RoomHeader_wrapper" >
+            <div className="mx_RoomHeader mx_RoomHeader_wrapper">
                 <div className="mx_RoomHeader_simpleHeader">
                     { icon }
                     { this.props.title }
diff --git a/src/components/views/rooms/Stickerpicker.js b/src/components/views/rooms/Stickerpicker.js
index c0e6826ba5..6649948331 100644
--- a/src/components/views/rooms/Stickerpicker.js
+++ b/src/components/views/rooms/Stickerpicker.js
@@ -403,8 +403,7 @@ export default class Stickerpicker extends React.PureComponent {
                     onClick={this._onHideStickersClick}
                     active={this.state.showStickers.toString()}
                     title={_t("Hide Stickers")}
-                >
-                </AccessibleButton>;
+                />;
 
             const GenericElementContextMenu = sdk.getComponent('context_menus.GenericElementContextMenu');
             stickerPicker = <ContextMenu
@@ -431,8 +430,7 @@ export default class Stickerpicker extends React.PureComponent {
                     className="mx_MessageComposer_button mx_MessageComposer_stickers"
                     onClick={this._onShowStickersClick}
                     title={_t("Show Stickers")}
-                >
-                </AccessibleTooltipButton>;
+                />;
         }
         return <React.Fragment>
             { stickersButton }
diff --git a/src/components/views/rooms/TopUnreadMessagesBar.js b/src/components/views/rooms/TopUnreadMessagesBar.js
index 0f632e7128..d2a3e3a303 100644
--- a/src/components/views/rooms/TopUnreadMessagesBar.js
+++ b/src/components/views/rooms/TopUnreadMessagesBar.js
@@ -32,14 +32,16 @@ export default class TopUnreadMessagesBar extends React.Component {
     render() {
         return (
             <div className="mx_TopUnreadMessagesBar">
-                <AccessibleButton className="mx_TopUnreadMessagesBar_scrollUp"
+                <AccessibleButton
+                    className="mx_TopUnreadMessagesBar_scrollUp"
                     title={_t('Jump to first unread message.')}
-                    onClick={this.props.onScrollUpClick}>
-                </AccessibleButton>
-                <AccessibleButton className="mx_TopUnreadMessagesBar_markAsRead"
+                    onClick={this.props.onScrollUpClick}
+                />
+                <AccessibleButton
+                    className="mx_TopUnreadMessagesBar_markAsRead"
                     title={_t('Mark all as read')}
-                    onClick={this.props.onCloseClick}>
-                </AccessibleButton>
+                    onClick={this.props.onCloseClick}
+                />
             </div>
         );
     }
diff --git a/src/components/views/rooms/VoiceRecordComposerTile.tsx b/src/components/views/rooms/VoiceRecordComposerTile.tsx
index f0df64fcb4..8323320520 100644
--- a/src/components/views/rooms/VoiceRecordComposerTile.tsx
+++ b/src/components/views/rooms/VoiceRecordComposerTile.tsx
@@ -20,7 +20,7 @@ import React, { ReactNode } from "react";
 import {
     RecordingState,
     VoiceRecording,
-} from "../../../voice/VoiceRecording";
+} from "../../../audio/VoiceRecording";
 import { Room } from "matrix-js-sdk/src/models/room";
 import { MatrixClientPeg } from "../../../MatrixClientPeg";
 import classNames from "classnames";
@@ -189,7 +189,6 @@ export default class VoiceRecordComposerTile extends React.PureComponent<IProps,
         if (!this.state.recorder) return null; // no recorder means we're not recording: no waveform
 
         if (this.state.recordingPhase !== RecordingState.Started) {
-            // TODO: @@ TR: Should we disable this during upload? What does a failed upload look like?
             return <RecordingPlayback playback={this.state.recorder.getPlayback()} />;
         }
 
diff --git a/src/components/views/settings/BridgeTile.tsx b/src/components/views/settings/BridgeTile.tsx
index 7228e4b939..5dd5ed9ba1 100644
--- a/src/components/views/settings/BridgeTile.tsx
+++ b/src/components/views/settings/BridgeTile.tsx
@@ -124,7 +124,7 @@ export default class BridgeTile extends React.PureComponent<IProps> {
                 url={avatarUrl}
             />;
         } else {
-            networkIcon = <div className="noProtocolIcon"></div>;
+            networkIcon = <div className="noProtocolIcon" />;
         }
         let networkItem = null;
         if (network) {
diff --git a/src/components/views/settings/ChangeAvatar.js b/src/components/views/settings/ChangeAvatar.js
index 36d5d4aa0c..c3a1544cdc 100644
--- a/src/components/views/settings/ChangeAvatar.js
+++ b/src/components/views/settings/ChangeAvatar.js
@@ -148,13 +148,22 @@ export default class ChangeAvatar extends React.Component {
         if (this.props.room && !this.avatarSet) {
             const RoomAvatar = sdk.getComponent('avatars.RoomAvatar');
             avatarImg = <RoomAvatar
-                room={this.props.room} width={this.props.width} height={this.props.height} resizeMethod='crop'
+                room={this.props.room}
+                width={this.props.width}
+                height={this.props.height}
+                resizeMethod='crop'
             />;
         } else {
             const BaseAvatar = sdk.getComponent("avatars.BaseAvatar");
             // XXX: FIXME: once we track in the JS what our own displayname is(!) then use it here rather than ?
-            avatarImg = <BaseAvatar width={this.props.width} height={this.props.height} resizeMethod='crop'
-                name='?' idName={MatrixClientPeg.get().getUserIdLocalpart()} url={this.state.avatarUrl} />;
+            avatarImg = <BaseAvatar
+                width={this.props.width}
+                height={this.props.height}
+                resizeMethod='crop'
+                name='?'
+                idName={MatrixClientPeg.get().getUserIdLocalpart()}
+                url={this.state.avatarUrl}
+            />;
         }
 
         let uploadSection;
diff --git a/src/components/views/settings/EventIndexPanel.tsx b/src/components/views/settings/EventIndexPanel.tsx
index de49c2a980..9966e38de8 100644
--- a/src/components/views/settings/EventIndexPanel.tsx
+++ b/src/components/views/settings/EventIndexPanel.tsx
@@ -178,8 +178,11 @@ export default class EventIndexPanel extends React.Component<{}, IState> {
                         "appear in search results.",
                     ) }</div>
                     <div>
-                        <AccessibleButton kind="primary" disabled={this.state.enabling}
-                            onClick={this.onEnable}>
+                        <AccessibleButton
+                            kind="primary"
+                            disabled={this.state.enabling}
+                            onClick={this.onEnable}
+                        >
                             { _t("Enable") }
                         </AccessibleButton>
                         { this.state.enabling ? <InlineSpinner /> : <div /> }
@@ -203,8 +206,10 @@ export default class EventIndexPanel extends React.Component<{}, IState> {
                         brand,
                     },
                     {
-                        nativeLink: sub => <a href={nativeLink}
-                            target="_blank" rel="noreferrer noopener"
+                        nativeLink: sub => <a
+                            href={nativeLink}
+                            target="_blank"
+                            rel="noreferrer noopener"
                         >{ sub }</a>,
                     },
                 ) }</div>
@@ -219,8 +224,10 @@ export default class EventIndexPanel extends React.Component<{}, IState> {
                         brand,
                     },
                     {
-                        desktopLink: sub => <a href="https://element.io/get-started"
-                            target="_blank" rel="noreferrer noopener"
+                        desktopLink: sub => <a
+                            href="https://element.io/get-started"
+                            target="_blank"
+                            rel="noreferrer noopener"
                         >{ sub }</a>,
                     },
                 ) }</div>
diff --git a/src/components/views/settings/ProfileSettings.js b/src/components/views/settings/ProfileSettings.js
index 02eaaaeea8..d05fca983c 100644
--- a/src/components/views/settings/ProfileSettings.js
+++ b/src/components/views/settings/ProfileSettings.js
@@ -172,7 +172,8 @@ export default class ProfileSettings extends React.Component {
             >
                 <input
                     type="file"
-                    ref={this._avatarUpload} className="mx_ProfileSettings_avatarUpload"
+                    ref={this._avatarUpload}
+                    className="mx_ProfileSettings_avatarUpload"
                     onChange={this._onAvatarChanged}
                     accept="image/*"
                 />
@@ -181,7 +182,8 @@ export default class ProfileSettings extends React.Component {
                         <span className="mx_SettingsTab_subheading">{ _t("Profile") }</span>
                         <Field
                             label={_t("Display Name")}
-                            type="text" value={this.state.displayName}
+                            type="text"
+                            value={this.state.displayName}
                             autoComplete="off"
                             onChange={this._onDisplayNameChanged}
                         />
diff --git a/src/components/views/settings/SetIdServer.tsx b/src/components/views/settings/SetIdServer.tsx
index fd8abc0dbe..1f488f1e67 100644
--- a/src/components/views/settings/SetIdServer.tsx
+++ b/src/components/views/settings/SetIdServer.tsx
@@ -426,7 +426,9 @@ export default class SetIdServer extends React.Component<IProps, IState> {
                     disabled={this.state.busy}
                     forceValidity={this.state.error ? false : null}
                 />
-                <AccessibleButton type="submit" kind="primary_sm"
+                <AccessibleButton
+                    type="submit"
+                    kind="primary_sm"
                     onClick={this.checkIdServer}
                     disabled={!this.idServerChangeEnabled()}
                 >{ _t("Change") }</AccessibleButton>
diff --git a/src/components/views/settings/tabs/room/GeneralRoomSettingsTab.js b/src/components/views/settings/tabs/room/GeneralRoomSettingsTab.js
index e2f30192b9..b90fb310e0 100644
--- a/src/components/views/settings/tabs/room/GeneralRoomSettingsTab.js
+++ b/src/components/views/settings/tabs/room/GeneralRoomSettingsTab.js
@@ -97,9 +97,12 @@ export default class GeneralRoomSettingsTab extends React.Component {
 
                 <div className="mx_SettingsTab_heading">{ _t("Room Addresses") }</div>
                 <div className='mx_SettingsTab_section mx_SettingsTab_subsectionText'>
-                    <AliasSettings roomId={this.props.roomId}
-                        canSetCanonicalAlias={canSetCanonical} canSetAliases={canSetAliases}
-                        canonicalAliasEvent={canonicalAliasEv} />
+                    <AliasSettings
+                        roomId={this.props.roomId}
+                        canSetCanonicalAlias={canSetCanonical}
+                        canSetAliases={canSetAliases}
+                        canonicalAliasEvent={canonicalAliasEv}
+                    />
                 </div>
                 <div className="mx_SettingsTab_heading">{ _t("Other") }</div>
                 { flairSection }
diff --git a/src/components/views/settings/tabs/room/RolesRoomSettingsTab.tsx b/src/components/views/settings/tabs/room/RolesRoomSettingsTab.tsx
index edc0220921..9225bc6b94 100644
--- a/src/components/views/settings/tabs/room/RolesRoomSettingsTab.tsx
+++ b/src/components/views/settings/tabs/room/RolesRoomSettingsTab.tsx
@@ -346,8 +346,11 @@ export default class RolesRoomSettingsTab extends React.Component<IProps> {
                             let bannedBy = member.events.member.getSender(); // start by falling back to mxid
                             if (sender) bannedBy = sender.name;
                             return (
-                                <BannedUser key={member.userId} canUnban={canBanUsers}
-                                    member={member} reason={banEvent.reason}
+                                <BannedUser
+                                    key={member.userId}
+                                    canUnban={canBanUsers}
+                                    member={member}
+                                    reason={banEvent.reason}
                                     by={bannedBy}
                                 />
                             );
diff --git a/src/components/views/settings/tabs/room/SecurityRoomSettingsTab.tsx b/src/components/views/settings/tabs/room/SecurityRoomSettingsTab.tsx
index 320bc52ccd..ede9a5ddb5 100644
--- a/src/components/views/settings/tabs/room/SecurityRoomSettingsTab.tsx
+++ b/src/components/views/settings/tabs/room/SecurityRoomSettingsTab.tsx
@@ -138,8 +138,10 @@ export default class SecurityRoomSettingsTab extends React.Component<IProps, ISt
                 "may prevent many bots and bridges from working correctly. <a>Learn more about encryption.</a>",
                 {},
                 {
-                    a: sub => <a href="https://element.io/help#encryption"
-                        rel="noreferrer noopener" target="_blank"
+                    a: sub => <a
+                        href="https://element.io/help#encryption"
+                        rel="noreferrer noopener"
+                        target="_blank"
                     >{ sub }</a>,
                 },
             ),
diff --git a/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx b/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx
index d1c497b351..44873816dc 100644
--- a/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx
+++ b/src/components/views/settings/tabs/user/AppearanceUserSettingsTab.tsx
@@ -303,9 +303,12 @@ export default class AppearanceUserSettingsTab extends React.Component<IProps, I
                         />
                         <AccessibleButton
                             onClick={this.onAddCustomTheme}
-                            type="submit" kind="primary_sm"
+                            type="submit"
+                            kind="primary_sm"
                             disabled={!this.state.customThemeUrl.trim()}
-                        >{ _t("Add theme") }</AccessibleButton>
+                        >
+                            { _t("Add theme") }
+                        </AccessibleButton>
                         { messageElement }
                     </form>
                 </div>
diff --git a/src/components/views/settings/tabs/user/GeneralUserSettingsTab.js b/src/components/views/settings/tabs/user/GeneralUserSettingsTab.js
index 2a6e8937a3..238d6cca21 100644
--- a/src/components/views/settings/tabs/user/GeneralUserSettingsTab.js
+++ b/src/components/views/settings/tabs/user/GeneralUserSettingsTab.js
@@ -426,9 +426,13 @@ export default class GeneralUserSettingsTab extends React.Component {
         const supportsMultiLanguageSpellCheck = plaf.supportsMultiLanguageSpellCheck();
 
         const discoWarning = this.state.requiredPolicyInfo.hasTerms
-            ? <img className='mx_GeneralUserSettingsTab_warningIcon'
+            ? <img
+                className='mx_GeneralUserSettingsTab_warningIcon'
                 src={require("../../../../../../res/img/feather-customised/warning-triangle.svg")}
-                width="18" height="18" alt={_t("Warning")} />
+                width="18"
+                height="18"
+                alt={_t("Warning")}
+            />
             : null;
 
         let accountManagementSection;
diff --git a/src/components/views/settings/tabs/user/HelpUserSettingsTab.tsx b/src/components/views/settings/tabs/user/HelpUserSettingsTab.tsx
index 33de634611..eaf52e6062 100644
--- a/src/components/views/settings/tabs/user/HelpUserSettingsTab.tsx
+++ b/src/components/views/settings/tabs/user/HelpUserSettingsTab.tsx
@@ -134,28 +134,39 @@ export default class HelpUserSettingsTab extends React.Component<IProps, IState>
                 <span className='mx_SettingsTab_subheading'>{ _t("Credits") }</span>
                 <ul>
                     <li>
-                        The <a href="themes/element/img/backgrounds/lake.jpg" rel="noreferrer noopener"
-                            target="_blank">default cover photo</a> is ©&nbsp;
-                        <a href="https://www.flickr.com/golan" rel="noreferrer noopener"
-                            target="_blank">Jesús Roncero</a> used under the terms of&nbsp;
-                        <a href="https://creativecommons.org/licenses/by-sa/4.0/" rel="noreferrer noopener"
-                            target="_blank">CC-BY-SA 4.0</a>.
+                        The <a href="themes/element/img/backgrounds/lake.jpg" rel="noreferrer noopener" target="_blank">
+                            default cover photo
+                        </a> is ©&nbsp;
+                        <a href="https://www.flickr.com/golan" rel="noreferrer noopener" target="_blank">
+                            Jesús Roncero
+                        </a> used under the terms of&nbsp;
+                        <a href="https://creativecommons.org/licenses/by-sa/4.0/" rel="noreferrer noopener" target="_blank">
+                            CC-BY-SA 4.0
+                        </a>.
                     </li>
                     <li>
-                        The <a href="https://github.com/matrix-org/twemoji-colr" rel="noreferrer noopener"
-                            target="_blank">twemoji-colr</a> font is ©&nbsp;
-                        <a href="https://mozilla.org" rel="noreferrer noopener"
-                            target="_blank">Mozilla Foundation</a> used under the terms of&nbsp;
-                        <a href="http://www.apache.org/licenses/LICENSE-2.0" rel="noreferrer noopener"
-                            target="_blank">Apache 2.0</a>.
+                        The <a
+                            href="https://github.com/matrix-org/twemoji-colr"
+                            rel="noreferrer noopener"
+                            target="_blank"
+                        >
+                            twemoji-colr
+                        </a> font is ©&nbsp;
+                        <a href="https://mozilla.org" rel="noreferrer noopener" target="_blank">
+                            Mozilla Foundation
+                        </a> used under the terms of&nbsp;
+                        <a href="http://www.apache.org/licenses/LICENSE-2.0" rel="noreferrer noopener" target="_blank">Apache 2.0</a>.
                     </li>
                     <li>
-                        The <a href="https://twemoji.twitter.com/" rel="noreferrer noopener"
-                            target="_blank">Twemoji</a> emoji art is ©&nbsp;
-                        <a href="https://twemoji.twitter.com/" rel="noreferrer noopener"
-                            target="_blank">Twitter, Inc and other contributors</a> used under the terms of&nbsp;
-                        <a href="https://creativecommons.org/licenses/by/4.0/" rel="noreferrer noopener"
-                            target="_blank">CC-BY 4.0</a>.
+                        The <a href="https://twemoji.twitter.com/" rel="noreferrer noopener" target="_blank">
+                            Twemoji
+                        </a> emoji art is ©&nbsp;
+                        <a href="https://twemoji.twitter.com/" rel="noreferrer noopener" target="_blank">
+                            Twitter, Inc and other contributors
+                        </a> used under the terms of&nbsp;
+                        <a href="https://creativecommons.org/licenses/by/4.0/" rel="noreferrer noopener" target="_blank">
+                            CC-BY 4.0
+                        </a>.
                     </li>
                 </ul>
             </div>
@@ -254,7 +265,8 @@ export default class HelpUserSettingsTab extends React.Component<IProps, IState>
                             "<a>Security Disclosure Policy</a>.", {},
                             {
                                 a: sub => <a href="https://matrix.org/security-disclosure-policy/"
-                                    rel="noreferrer noopener" target="_blank"
+                                    rel="noreferrer noopener"
+                                    target="_blank"
                                 >{ sub }</a>,
                             },
                         ) }
diff --git a/src/components/views/settings/tabs/user/LabsUserSettingsTab.js b/src/components/views/settings/tabs/user/LabsUserSettingsTab.js
index aace4ca557..fa854fc4d8 100644
--- a/src/components/views/settings/tabs/user/LabsUserSettingsTab.js
+++ b/src/components/views/settings/tabs/user/LabsUserSettingsTab.js
@@ -86,8 +86,11 @@ export default class LabsUserSettingsTab extends React.Component {
                             'test out new features and help shape them before they actually launch. ' +
                             '<a>Learn more</a>.', {}, {
                             'a': (sub) => {
-                                return <a href="https://github.com/vector-im/element-web/blob/develop/docs/labs.md"
-                                    rel='noreferrer noopener' target='_blank'>{ sub }</a>;
+                                return <a
+                                    href="https://github.com/vector-im/element-web/blob/develop/docs/labs.md"
+                                    rel='noreferrer noopener'
+                                    target='_blank'
+                                >{ sub }</a>;
                             },
                         })
                     }
diff --git a/src/components/views/spaces/SpaceBasicSettings.tsx b/src/components/views/spaces/SpaceBasicSettings.tsx
index 6d2cc1f5db..9d3696c5a9 100644
--- a/src/components/views/spaces/SpaceBasicSettings.tsx
+++ b/src/components/views/spaces/SpaceBasicSettings.tsx
@@ -57,11 +57,15 @@ export const SpaceAvatar = ({
                     src={avatar}
                     alt=""
                 />
-                <AccessibleButton onClick={() => {
-                    avatarUploadRef.current.value = "";
-                    setAvatarDataUrl(undefined);
-                    setAvatar(undefined);
-                }} kind="link" className="mx_SpaceBasicSettings_avatar_remove">
+                <AccessibleButton
+                    onClick={() => {
+                        avatarUploadRef.current.value = "";
+                        setAvatarDataUrl(undefined);
+                        setAvatar(undefined);
+                    }}
+                    kind="link"
+                    className="mx_SpaceBasicSettings_avatar_remove"
+                >
                     { _t("Delete") }
                 </AccessibleButton>
             </React.Fragment>;
@@ -77,16 +81,21 @@ export const SpaceAvatar = ({
 
     return <div className="mx_SpaceBasicSettings_avatarContainer">
         { avatarSection }
-        <input type="file" ref={avatarUploadRef} onChange={(e) => {
-            if (!e.target.files?.length) return;
-            const file = e.target.files[0];
-            setAvatar(file);
-            const reader = new FileReader();
-            reader.onload = (ev) => {
-                setAvatarDataUrl(ev.target.result as string);
-            };
-            reader.readAsDataURL(file);
-        }} accept="image/*" />
+        <input
+            type="file"
+            ref={avatarUploadRef}
+            onChange={(e) => {
+                if (!e.target.files?.length) return;
+                const file = e.target.files[0];
+                setAvatar(file);
+                const reader = new FileReader();
+                reader.onload = (ev) => {
+                    setAvatarDataUrl(ev.target.result as string);
+                };
+                reader.readAsDataURL(file);
+            }}
+            accept="image/*"
+        />
     </div>;
 };
 
diff --git a/src/components/views/voip/CallView.tsx b/src/components/views/voip/CallView.tsx
index 8bdd6e0f55..e53c2f4823 100644
--- a/src/components/views/voip/CallView.tsx
+++ b/src/components/views/voip/CallView.tsx
@@ -665,15 +665,19 @@ export default class CallView extends React.Component<IProps, IState> {
 
         let fullScreenButton;
         if (this.props.call.type === CallType.Video && !this.props.pipMode) {
-            fullScreenButton = <div className="mx_CallView_header_button mx_CallView_header_button_fullscreen"
-                onClick={this.onFullscreenClick} title={_t("Fill Screen")}
+            fullScreenButton = <div
+                className="mx_CallView_header_button mx_CallView_header_button_fullscreen"
+                onClick={this.onFullscreenClick}
+                title={_t("Fill Screen")}
             />;
         }
 
         let expandButton;
         if (this.props.pipMode) {
-            expandButton = <div className="mx_CallView_header_button mx_CallView_header_button_expand"
-                onClick={this.onExpandClick} title={_t("Return to call")}
+            expandButton = <div
+                className="mx_CallView_header_button mx_CallView_header_button_expand"
+                onClick={this.onExpandClick}
+                title={_t("Return to call")}
             />;
         }
 
@@ -685,7 +689,7 @@ export default class CallView extends React.Component<IProps, IState> {
         let header: React.ReactNode;
         if (!this.props.pipMode) {
             header = <div className="mx_CallView_header">
-                <div className="mx_CallView_header_phoneIcon"></div>
+                <div className="mx_CallView_header_phoneIcon" />
                 <span className="mx_CallView_header_callType">{ callTypeText }</span>
                 { headerControls }
             </div>;
diff --git a/src/components/views/voip/DialPad.tsx b/src/components/views/voip/DialPad.tsx
index 2af8bd6989..3b4a29b3f9 100644
--- a/src/components/views/voip/DialPad.tsx
+++ b/src/components/views/voip/DialPad.tsx
@@ -68,13 +68,19 @@ export default class Dialpad extends React.PureComponent<IProps> {
         for (let i = 0; i < BUTTONS.length; i++) {
             const button = BUTTONS[i];
             const digitSubtext = BUTTON_LETTERS[i];
-            buttonNodes.push(<DialPadButton key={button} kind={DialPadButtonKind.Digit}
-                digit={button} digitSubtext={digitSubtext} onButtonPress={this.props.onDigitPress}
+            buttonNodes.push(<DialPadButton
+                key={button}
+                kind={DialPadButtonKind.Digit}
+                digit={button}
+                digitSubtext={digitSubtext}
+                onButtonPress={this.props.onDigitPress}
             />);
         }
 
         if (this.props.hasDial) {
-            buttonNodes.push(<DialPadButton key="dial" kind={DialPadButtonKind.Dial}
+            buttonNodes.push(<DialPadButton
+                key="dial"
+                kind={DialPadButtonKind.Dial}
                 onButtonPress={this.props.onDialPress}
             />);
         }
diff --git a/src/components/views/voip/DialPadModal.tsx b/src/components/views/voip/DialPadModal.tsx
index 0bba65e44f..a36fc37dff 100644
--- a/src/components/views/voip/DialPadModal.tsx
+++ b/src/components/views/voip/DialPadModal.tsx
@@ -81,14 +81,18 @@ export default class DialpadModal extends React.PureComponent<IProps, IState> {
         // Only show the backspace button if the field has content
         let dialPadField;
         if (this.state.value.length !== 0) {
-            dialPadField = <Field className="mx_DialPadModal_field" id="dialpad_number"
+            dialPadField = <Field
+                className="mx_DialPadModal_field"
+                id="dialpad_number"
                 value={this.state.value}
                 autoFocus={true}
                 onChange={this.onChange}
                 postfixComponent={backspaceButton}
             />;
         } else {
-            dialPadField = <Field className="mx_DialPadModal_field" id="dialpad_number"
+            dialPadField = <Field
+                className="mx_DialPadModal_field"
+                id="dialpad_number"
                 value={this.state.value}
                 autoFocus={true}
                 onChange={this.onChange}
diff --git a/src/components/views/voip/VideoFeed.tsx b/src/components/views/voip/VideoFeed.tsx
index e5461eb1b4..7d9ae190c8 100644
--- a/src/components/views/voip/VideoFeed.tsx
+++ b/src/components/views/voip/VideoFeed.tsx
@@ -136,7 +136,7 @@ export default class VideoFeed extends React.Component<IProps, IState> {
             const avatarSize = this.props.pipMode ? 76 : 160;
 
             return (
-                <div className={classnames(videoClasses)} >
+                <div className={classnames(videoClasses)}>
                     <MemberAvatar
                         member={member}
                         height={avatarSize}
diff --git a/src/stores/VoiceRecordingStore.ts b/src/stores/VoiceRecordingStore.ts
index 81c19e7e82..df837fec88 100644
--- a/src/stores/VoiceRecordingStore.ts
+++ b/src/stores/VoiceRecordingStore.ts
@@ -17,7 +17,7 @@ limitations under the License.
 import { AsyncStoreWithClient } from "./AsyncStoreWithClient";
 import defaultDispatcher from "../dispatcher/dispatcher";
 import { ActionPayload } from "../dispatcher/payloads";
-import { VoiceRecording } from "../voice/VoiceRecording";
+import { VoiceRecording } from "../audio/VoiceRecording";
 
 interface IState {
     recording?: VoiceRecording;
diff --git a/test/components/structures/MessagePanel-test.js b/test/components/structures/MessagePanel-test.js
index f415b85105..dea5bcefb7 100644
--- a/test/components/structures/MessagePanel-test.js
+++ b/test/components/structures/MessagePanel-test.js
@@ -312,8 +312,12 @@ describe('MessagePanel', function() {
 
     it('should insert the read-marker in the right place', function() {
         const res = TestUtils.renderIntoDocument(
-            <WrappedMessagePanel className="cls" events={events} readMarkerEventId={events[4].getId()}
-                readMarkerVisible={true} />,
+            <WrappedMessagePanel
+                className="cls"
+                events={events}
+                readMarkerEventId={events[4].getId()}
+                readMarkerVisible={true}
+            />,
         );
 
         const tiles = TestUtils.scryRenderedComponentsWithType(
@@ -330,8 +334,12 @@ describe('MessagePanel', function() {
     it('should show the read-marker that fall in summarised events after the summary', function() {
         const melsEvents = mkMelsEvents();
         const res = TestUtils.renderIntoDocument(
-            <WrappedMessagePanel className="cls" events={melsEvents} readMarkerEventId={melsEvents[4].getId()}
-                readMarkerVisible={true} />,
+            <WrappedMessagePanel
+                className="cls"
+                events={melsEvents}
+                readMarkerEventId={melsEvents[4].getId()}
+                readMarkerVisible={true}
+            />,
         );
 
         const summary = TestUtils.findRenderedDOMComponentWithClass(res, 'mx_EventListSummary');
@@ -348,8 +356,12 @@ describe('MessagePanel', function() {
     it('should hide the read-marker at the end of summarised events', function() {
         const melsEvents = mkMelsEventsOnly();
         const res = TestUtils.renderIntoDocument(
-            <WrappedMessagePanel className="cls" events={melsEvents} readMarkerEventId={melsEvents[9].getId()}
-                readMarkerVisible={true} />,
+            <WrappedMessagePanel
+                className="cls"
+                events={melsEvents}
+                readMarkerEventId={melsEvents[9].getId()}
+                readMarkerVisible={true}
+            />,
         );
 
         const summary = TestUtils.findRenderedDOMComponentWithClass(res, 'mx_EventListSummary');
@@ -371,7 +383,10 @@ describe('MessagePanel', function() {
 
         // first render with the RM in one place
         let mp = ReactDOM.render(
-            <WrappedMessagePanel className="cls" events={events} readMarkerEventId={events[4].getId()}
+            <WrappedMessagePanel
+                className="cls"
+                events={events}
+                readMarkerEventId={events[4].getId()}
                 readMarkerVisible={true}
             />, parentDiv);
 
@@ -387,7 +402,10 @@ describe('MessagePanel', function() {
 
         // now move the RM
         mp = ReactDOM.render(
-            <WrappedMessagePanel className="cls" events={events} readMarkerEventId={events[6].getId()}
+            <WrappedMessagePanel
+                className="cls"
+                events={events}
+                readMarkerEventId={events[6].getId()}
                 readMarkerVisible={true}
             />, parentDiv);
 
diff --git a/yarn.lock b/yarn.lock
index 5283f5778a..c576148e19 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3234,8 +3234,8 @@ eslint-config-google@^0.14.0:
   integrity sha512-WsbX4WbjuMvTdeVL6+J3rK1RGhCTqjsFjX7UMSMgZiyxxaNLkoJENbrGExzERFeoTpGw3F3FypTiWAP9ZXzkEw==
 
 "eslint-plugin-matrix-org@github:matrix-org/eslint-plugin-matrix-org#main":
-  version "0.3.2"
-  resolved "https://codeload.github.com/matrix-org/eslint-plugin-matrix-org/tar.gz/8529f1d77863db6327cf1a1a4fa65d06cc26f91b"
+  version "0.3.3"
+  resolved "https://codeload.github.com/matrix-org/eslint-plugin-matrix-org/tar.gz/50d6bdf6704dd95016d5f1f824f00cac6eaa64e1"
 
 eslint-plugin-react-hooks@^4.2.0:
   version "4.2.0"