diff --git a/src/CallHandler.tsx b/src/CallHandler.tsx
index cb54db3f8a..6e1e6ce83a 100644
--- a/src/CallHandler.tsx
+++ b/src/CallHandler.tsx
@@ -124,9 +124,9 @@ interface ThirdpartyLookupResponseFields {
 }
 
 interface ThirdpartyLookupResponse {
-    userid: string,
-    protocol: string,
-    fields: ThirdpartyLookupResponseFields,
+    userid: string;
+    protocol: string;
+    fields: ThirdpartyLookupResponseFields;
 }
 
 // Unlike 'CallType' in js-sdk, this one includes screen sharing
diff --git a/src/CountlyAnalytics.ts b/src/CountlyAnalytics.ts
index 3ad56fe3bf..d4a340ddaf 100644
--- a/src/CountlyAnalytics.ts
+++ b/src/CountlyAnalytics.ts
@@ -256,7 +256,7 @@ interface ICreateRoomEvent extends IEvent {
         num_users: number;
         is_encrypted: boolean;
         is_public: boolean;
-    }
+    };
 }
 
 interface IJoinRoomEvent extends IEvent {
diff --git a/src/SecurityManager.ts b/src/SecurityManager.ts
index 6b372bba28..214047c4fa 100644
--- a/src/SecurityManager.ts
+++ b/src/SecurityManager.ts
@@ -42,8 +42,8 @@ let secretStorageBeingAccessed = false;
 let nonInteractive = false;
 
 let dehydrationCache: {
-    key?: Uint8Array,
-    keyInfo?: ISecretStorageKeyInfo,
+    key?: Uint8Array;
+    keyInfo?: ISecretStorageKeyInfo;
 } = {};
 
 function isCachingAllowed(): boolean {
diff --git a/src/Terms.ts b/src/Terms.ts
index 3859cc1c73..0189810e7c 100644
--- a/src/Terms.ts
+++ b/src/Terms.ts
@@ -48,13 +48,13 @@ export interface Policy {
 }
 
 export type Policies = {
-    [policy: string]: Policy,
+    [policy: string]: Policy;
 };
 
 export type TermsInteractionCallback = (
     policiesAndServicePairs: {
-        service: Service,
-        policies: Policies,
+        service: Service;
+        policies: Policies;
     }[],
     agreedUrls: string[],
     extraClassNames?: string,
@@ -180,8 +180,8 @@ export async function startTermsFlow(
 
 export function dialogTermsInteractionCallback(
     policiesAndServicePairs: {
-        service: Service,
-        policies: { [policy: string]: Policy },
+        service: Service;
+        policies: { [policy: string]: Policy };
     }[],
     agreedUrls: string[],
     extraClassNames?: string,
diff --git a/src/components/structures/AutoHideScrollbar.tsx b/src/components/structures/AutoHideScrollbar.tsx
index e8a9872b48..184d883dda 100644
--- a/src/components/structures/AutoHideScrollbar.tsx
+++ b/src/components/structures/AutoHideScrollbar.tsx
@@ -21,8 +21,8 @@ interface IProps extends Omit<HTMLAttributes<HTMLDivElement>, "onScroll"> {
     className?: string;
     onScroll?: (event: Event) => void;
     onWheel?: (event: WheelEvent) => void;
-    style?: React.CSSProperties
-    tabIndex?: number,
+    style?: React.CSSProperties;
+    tabIndex?: number;
     wrappedRef?: (ref: HTMLDivElement) => void;
 }
 
diff --git a/src/components/structures/FilePanel.tsx b/src/components/structures/FilePanel.tsx
index 21ef0c4f31..22a0e1283c 100644
--- a/src/components/structures/FilePanel.tsx
+++ b/src/components/structures/FilePanel.tsx
@@ -37,7 +37,7 @@ import ResizeNotifier from '../../utils/ResizeNotifier';
 interface IProps {
     roomId: string;
     onClose: () => void;
-    resizeNotifier: ResizeNotifier
+    resizeNotifier: ResizeNotifier;
 }
 
 interface IState {
diff --git a/src/components/structures/LoggedInView.tsx b/src/components/structures/LoggedInView.tsx
index 65b26cb505..1f870da900 100644
--- a/src/components/structures/LoggedInView.tsx
+++ b/src/components/structures/LoggedInView.tsx
@@ -87,8 +87,8 @@ interface IProps {
     config: {
         piwik: {
             policyUrl: string;
-        },
-        [key: string]: any,
+        };
+        [key: string]: any;
     };
     currentUserId?: string;
     currentGroupId?: string;
diff --git a/src/components/structures/MatrixChat.tsx b/src/components/structures/MatrixChat.tsx
index c1e0b8d7cb..a63767108f 100644
--- a/src/components/structures/MatrixChat.tsx
+++ b/src/components/structures/MatrixChat.tsx
@@ -203,7 +203,7 @@ interface IState {
     resizeNotifier: ResizeNotifier;
     serverConfig?: ValidatedServerConfig;
     ready: boolean;
-    threepidInvite?: IThreepidInvite,
+    threepidInvite?: IThreepidInvite;
     roomOobData?: object;
     pendingInitialSync?: boolean;
     justRegistered?: boolean;
diff --git a/src/components/structures/NonUrgentToastContainer.tsx b/src/components/structures/NonUrgentToastContainer.tsx
index b1424a2974..a2d419b4ba 100644
--- a/src/components/structures/NonUrgentToastContainer.tsx
+++ b/src/components/structures/NonUrgentToastContainer.tsx
@@ -24,7 +24,7 @@ interface IProps {
 }
 
 interface IState {
-    toasts: ComponentClass[],
+    toasts: ComponentClass[];
 }
 
 @replaceableComponent("structures.NonUrgentToastContainer")
diff --git a/src/components/structures/RoomView.tsx b/src/components/structures/RoomView.tsx
index 6428b7cdc2..2c8fc08dac 100644
--- a/src/components/structures/RoomView.tsx
+++ b/src/components/structures/RoomView.tsx
@@ -94,7 +94,7 @@ if (DEBUG) {
 }
 
 interface IProps {
-    threepidInvite: IThreepidInvite,
+    threepidInvite: IThreepidInvite;
     oobData?: IOOBData;
 
     resizeNotifier: ResizeNotifier;
diff --git a/src/components/structures/SpaceRoomDirectory.tsx b/src/components/structures/SpaceRoomDirectory.tsx
index e5c4372ab6..2ee0327420 100644
--- a/src/components/structures/SpaceRoomDirectory.tsx
+++ b/src/components/structures/SpaceRoomDirectory.tsx
@@ -58,7 +58,7 @@ export interface ISpaceSummaryRoom {
     avatar_url?: string;
     guest_can_join: boolean;
     name?: string;
-    num_joined_members: number
+    num_joined_members: number;
     room_id: string;
     topic?: string;
     world_readable: boolean;
diff --git a/src/components/structures/TimelinePanel.tsx b/src/components/structures/TimelinePanel.tsx
index e4c7d15596..8d5d733082 100644
--- a/src/components/structures/TimelinePanel.tsx
+++ b/src/components/structures/TimelinePanel.tsx
@@ -125,7 +125,7 @@ interface IProps {
     onReadMarkerUpdated?(): void;
 
     // callback which is called when we wish to paginate the timeline window.
-    onPaginationRequest?(timelineWindow: TimelineWindow, direction: string, size: number): Promise<boolean>,
+    onPaginationRequest?(timelineWindow: TimelineWindow, direction: string, size: number): Promise<boolean>;
 }
 
 interface IState {
diff --git a/src/components/structures/auth/Registration.tsx b/src/components/structures/auth/Registration.tsx
index f27bed2cc3..57b758091a 100644
--- a/src/components/structures/auth/Registration.tsx
+++ b/src/components/structures/auth/Registration.tsx
@@ -49,7 +49,7 @@ interface IProps {
     //   for operations like uploading cross-signing keys).
     onLoggedIn(params: {
         userId: string;
-        deviceId: string
+        deviceId: string;
         homeserverUrl: string;
         identityServerUrl?: string;
         accessToken: string;
diff --git a/src/components/structures/auth/SoftLogout.tsx b/src/components/structures/auth/SoftLogout.tsx
index 7fb60a7b5d..3790028fea 100644
--- a/src/components/structures/auth/SoftLogout.tsx
+++ b/src/components/structures/auth/SoftLogout.tsx
@@ -49,7 +49,7 @@ interface IProps {
     fragmentAfterLogin?: string;
 
     // Called when the SSO login completes
-    onTokenLoginCompleted: () => void,
+    onTokenLoginCompleted: () => void;
 }
 
 interface IState {
diff --git a/src/components/views/auth/PasswordLogin.tsx b/src/components/views/auth/PasswordLogin.tsx
index 12f55a112c..a77dd0b683 100644
--- a/src/components/views/auth/PasswordLogin.tsx
+++ b/src/components/views/auth/PasswordLogin.tsx
@@ -52,8 +52,8 @@ interface IProps {
 
 interface IState {
     fieldValid: Partial<Record<LoginField, boolean>>;
-    loginType: LoginField.Email | LoginField.MatrixId | LoginField.Phone,
-    password: "",
+    loginType: LoginField.Email | LoginField.MatrixId | LoginField.Phone;
+    password: "";
 }
 
 enum LoginField {
diff --git a/src/components/views/dialogs/ConfirmUserActionDialog.tsx b/src/components/views/dialogs/ConfirmUserActionDialog.tsx
index 5cdb4c664b..78fae390b5 100644
--- a/src/components/views/dialogs/ConfirmUserActionDialog.tsx
+++ b/src/components/views/dialogs/ConfirmUserActionDialog.tsx
@@ -29,7 +29,7 @@ interface IProps {
     // group member object. Supply either this or 'member'
     groupMember: GroupMemberType;
     // needed if a group member is specified
-    matrixClient?: MatrixClient,
+    matrixClient?: MatrixClient;
     action: string; // eg. 'Ban'
     title: string; // eg. 'Ban this user?'
 
diff --git a/src/components/views/dialogs/InviteDialog.tsx b/src/components/views/dialogs/InviteDialog.tsx
index d9dcb8fe00..bbb5f24162 100644
--- a/src/components/views/dialogs/InviteDialog.tsx
+++ b/src/components/views/dialogs/InviteDialog.tsx
@@ -70,9 +70,9 @@ import GenericTextContextMenu from "../context_menus/GenericTextContextMenu";
 /* eslint-disable camelcase */
 
 interface IRecentUser {
-    userId: string,
-    user: RoomMember,
-    lastActive: number,
+    userId: string;
+    user: RoomMember;
+    lastActive: number;
 }
 
 export const KIND_DM = "dm";
@@ -330,16 +330,16 @@ interface IInviteDialogProps {
 
     // The kind of invite being performed. Assumed to be KIND_DM if
     // not provided.
-    kind: string,
+    kind: string;
 
     // The room ID this dialog is for. Only required for KIND_INVITE.
-    roomId: string,
+    roomId: string;
 
     // The call to transfer. Only required for KIND_CALL_TRANSFER.
-    call: MatrixCall,
+    call: MatrixCall;
 
     // Initial value to populate the filter with
-    initialText: string,
+    initialText: string;
 }
 
 interface IInviteDialogState {
@@ -356,8 +356,8 @@ interface IInviteDialogState {
     consultFirst: boolean;
 
     // These two flags are used for the 'Go' button to communicate what is going on.
-    busy: boolean,
-    errorText: string,
+    busy: boolean;
+    errorText: string;
 }
 
 @replaceableComponent("views.dialogs.InviteDialog")
diff --git a/src/components/views/dialogs/TermsDialog.tsx b/src/components/views/dialogs/TermsDialog.tsx
index 818ac4b9e4..02a779743b 100644
--- a/src/components/views/dialogs/TermsDialog.tsx
+++ b/src/components/views/dialogs/TermsDialog.tsx
@@ -46,19 +46,19 @@ interface ITermsDialogProps {
      * Array of [Service, policies] pairs, where policies is the response from the
      * /terms endpoint for that service
      */
-    policiesAndServicePairs: any[],
+    policiesAndServicePairs: any[];
 
     /**
      * urls that the user has already agreed to
      */
-    agreedUrls?: string[],
+    agreedUrls?: string[];
 
     /**
      * Called with:
      *     * success {bool} True if the user accepted any douments, false if cancelled
      *     * agreedUrls {string[]} List of agreed URLs
      */
-    onFinished: (success: boolean, agreedUrls?: string[]) => void,
+    onFinished: (success: boolean, agreedUrls?: string[]) => void;
 }
 
 interface IState {
diff --git a/src/components/views/elements/EventListSummary.tsx b/src/components/views/elements/EventListSummary.tsx
index ab647db9ed..681817ca86 100644
--- a/src/components/views/elements/EventListSummary.tsx
+++ b/src/components/views/elements/EventListSummary.tsx
@@ -29,7 +29,7 @@ interface IProps {
     // The minimum number of events needed to trigger summarisation
     threshold?: number;
     // Whether or not to begin with state.expanded=true
-    startExpanded?: boolean,
+    startExpanded?: boolean;
     // The list of room members for which to show avatars next to the summary
     summaryMembers?: RoomMember[];
     // The text to show as the summary of this event list
diff --git a/src/components/views/elements/ImageView.tsx b/src/components/views/elements/ImageView.tsx
index 74538d2fa9..2628170f9c 100644
--- a/src/components/views/elements/ImageView.tsx
+++ b/src/components/views/elements/ImageView.tsx
@@ -44,31 +44,31 @@ const ZOOM_COEFFICIENT = 0.0025;
 const ZOOM_DISTANCE = 10;
 
 interface IProps {
-    src: string, // the source of the image being displayed
-    name?: string, // the main title ('name') for the image
-    link?: string, // the link (if any) applied to the name of the image
-    width?: number, // width of the image src in pixels
-    height?: number, // height of the image src in pixels
-    fileSize?: number, // size of the image src in bytes
-    onFinished(): void, // callback when the lightbox is dismissed
+    src: string; // the source of the image being displayed
+    name?: string; // the main title ('name') for the image
+    link?: string; // the link (if any) applied to the name of the image
+    width?: number; // width of the image src in pixels
+    height?: number; // height of the image src in pixels
+    fileSize?: number; // size of the image src in bytes
+    onFinished(): void; // callback when the lightbox is dismissed
 
     // the event (if any) that the Image is displaying. Used for event-specific stuff like
     // redactions, senders, timestamps etc.  Other descriptors are taken from the explicit
     // properties above, which let us use lightboxes to display images which aren't associated
     // with events.
-    mxEvent: MatrixEvent,
-    permalinkCreator: RoomPermalinkCreator,
+    mxEvent: MatrixEvent;
+    permalinkCreator: RoomPermalinkCreator;
 }
 
 interface IState {
-    zoom: number,
-    minZoom: number,
-    maxZoom: number,
-    rotation: number,
-    translationX: number,
-    translationY: number,
-    moving: boolean,
-    contextMenuDisplayed: boolean,
+    zoom: number;
+    minZoom: number;
+    maxZoom: number;
+    rotation: number;
+    translationX: number;
+    translationY: number;
+    moving: boolean;
+    contextMenuDisplayed: boolean;
 }
 
 @replaceableComponent("views.elements.ImageView")
diff --git a/src/components/views/elements/SpellCheckLanguagesDropdown.tsx b/src/components/views/elements/SpellCheckLanguagesDropdown.tsx
index d10a599d95..1678bdb33a 100644
--- a/src/components/views/elements/SpellCheckLanguagesDropdown.tsx
+++ b/src/components/views/elements/SpellCheckLanguagesDropdown.tsx
@@ -30,14 +30,14 @@ function languageMatchesSearchQuery(query, language) {
 }
 
 interface SpellCheckLanguagesDropdownIProps {
-    className: string,
-    value: string,
-    onOptionChange(language: string),
+    className: string;
+    value: string;
+    onOptionChange(language: string);
 }
 
 interface SpellCheckLanguagesDropdownIState {
-    searchQuery: string,
-    languages: any,
+    searchQuery: string;
+    languages: any;
 }
 
 @replaceableComponent("views.elements.SpellCheckLanguagesDropdown")
diff --git a/src/components/views/emojipicker/Header.tsx b/src/components/views/emojipicker/Header.tsx
index 010801141a..ac39affdd9 100644
--- a/src/components/views/emojipicker/Header.tsx
+++ b/src/components/views/emojipicker/Header.tsx
@@ -25,7 +25,7 @@ import { replaceableComponent } from "../../../utils/replaceableComponent";
 
 interface IProps {
     categories: ICategory[];
-    onAnchorClick(id: CategoryKey): void
+    onAnchorClick(id: CategoryKey): void;
 }
 
 @replaceableComponent("views.emojipicker.Header")
diff --git a/src/components/views/messages/MKeyVerificationRequest.tsx b/src/components/views/messages/MKeyVerificationRequest.tsx
index 8b8eb25f6b..fc550845e2 100644
--- a/src/components/views/messages/MKeyVerificationRequest.tsx
+++ b/src/components/views/messages/MKeyVerificationRequest.tsx
@@ -28,7 +28,7 @@ import EventTileBubble from "./EventTileBubble";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 
 interface IProps {
-    mxEvent: MatrixEvent
+    mxEvent: MatrixEvent;
 }
 
 @replaceableComponent("views.messages.MKeyVerificationRequest")
diff --git a/src/components/views/messages/TextualBody.tsx b/src/components/views/messages/TextualBody.tsx
index f9e0f695ab..6ba018c512 100644
--- a/src/components/views/messages/TextualBody.tsx
+++ b/src/components/views/messages/TextualBody.tsx
@@ -67,7 +67,7 @@ interface IProps {
     replacingEventId?: string;
 
     /* callback for when our widget has loaded */
-    onHeightChanged(): void,
+    onHeightChanged(): void;
 }
 
 interface IState {
diff --git a/src/components/views/rooms/AuxPanel.tsx b/src/components/views/rooms/AuxPanel.tsx
index 99286dfa07..f142328895 100644
--- a/src/components/views/rooms/AuxPanel.tsx
+++ b/src/components/views/rooms/AuxPanel.tsx
@@ -32,32 +32,32 @@ import { throttle } from 'lodash';
 
 interface IProps {
     // js-sdk room object
-    room: Room,
-    userId: string,
-    showApps: boolean, // Render apps
+    room: Room;
+    userId: string;
+    showApps: boolean; // Render apps
 
     // maxHeight attribute for the aux panel and the video
     // therein
-    maxHeight: number,
+    maxHeight: number;
 
     // a callback which is called when the content of the aux panel changes
     // content in a way that is likely to make it change size.
-    onResize: () => void,
-    fullHeight: boolean,
+    onResize: () => void;
+    fullHeight: boolean;
 
-    resizeNotifier: ResizeNotifier,
+    resizeNotifier: ResizeNotifier;
 }
 
 interface Counter {
-    title: string,
-    value: number,
-    link: string,
-    severity: string,
-    stateKey: string,
+    title: string;
+    value: number;
+    link: string;
+    severity: string;
+    stateKey: string;
 }
 
 interface IState {
-    counters: Counter[],
+    counters: Counter[];
 }
 
 @replaceableComponent("views.rooms.AuxPanel")
diff --git a/src/components/views/rooms/EventTile.tsx b/src/components/views/rooms/EventTile.tsx
index cebb631708..c9d1040433 100644
--- a/src/components/views/rooms/EventTile.tsx
+++ b/src/components/views/rooms/EventTile.tsx
@@ -287,10 +287,10 @@ interface IProps {
     permalinkCreator?: RoomPermalinkCreator;
 
     // Symbol of the root node
-    as?: string
+    as?: string;
 
     // whether or not to always show timestamps
-    alwaysShowTimestamps?: boolean
+    alwaysShowTimestamps?: boolean;
 }
 
 interface IState {
diff --git a/src/components/views/rooms/RoomListNumResults.tsx b/src/components/views/rooms/RoomListNumResults.tsx
index a05db89f61..95c8c6590f 100644
--- a/src/components/views/rooms/RoomListNumResults.tsx
+++ b/src/components/views/rooms/RoomListNumResults.tsx
@@ -22,7 +22,7 @@ import { useEventEmitter } from "../../../hooks/useEventEmitter";
 import SpaceStore from "../../../stores/SpaceStore";
 
 interface IProps {
-    onVisibilityChange?: () => void
+    onVisibilityChange?: () => void;
 }
 
 const RoomListNumResults: React.FC<IProps> = ({ onVisibilityChange }) => {
diff --git a/src/components/views/settings/SpellCheckSettings.tsx b/src/components/views/settings/SpellCheckSettings.tsx
index 0876f07142..1858412dac 100644
--- a/src/components/views/settings/SpellCheckSettings.tsx
+++ b/src/components/views/settings/SpellCheckSettings.tsx
@@ -21,17 +21,17 @@ import { _t } from "../../../languageHandler";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 
 interface ExistingSpellCheckLanguageIProps {
-    language: string,
-    onRemoved(language: string),
+    language: string;
+    onRemoved(language: string);
 }
 
 interface SpellCheckLanguagesIProps {
-    languages: Array<string>,
-    onLanguagesChange(languages: Array<string>),
+    languages: Array<string>;
+    onLanguagesChange(languages: Array<string>);
 }
 
 interface SpellCheckLanguagesIState {
-    newLanguage: string,
+    newLanguage: string;
 }
 
 export class ExistingSpellCheckLanguage extends React.Component<ExistingSpellCheckLanguageIProps> {
diff --git a/src/components/views/spaces/SpaceBasicSettings.tsx b/src/components/views/spaces/SpaceBasicSettings.tsx
index f6b98eedec..6d2cc1f5db 100644
--- a/src/components/views/spaces/SpaceBasicSettings.tsx
+++ b/src/components/views/spaces/SpaceBasicSettings.tsx
@@ -23,7 +23,7 @@ import Field from "../elements/Field";
 interface IProps {
     avatarUrl?: string;
     avatarDisabled?: boolean;
-    name?: string,
+    name?: string;
     nameDisabled?: boolean;
     topic?: string;
     topicDisabled?: boolean;
diff --git a/src/components/views/voip/AudioFeed.tsx b/src/components/views/voip/AudioFeed.tsx
index 272d8a06a3..a2ab760c86 100644
--- a/src/components/views/voip/AudioFeed.tsx
+++ b/src/components/views/voip/AudioFeed.tsx
@@ -20,7 +20,7 @@ import { logger } from 'matrix-js-sdk/src/logger';
 import MediaDeviceHandler, { MediaDeviceHandlerEvent } from "../../../MediaDeviceHandler";
 
 interface IProps {
-    feed: CallFeed,
+    feed: CallFeed;
 }
 
 export default class AudioFeed extends React.Component<IProps> {
diff --git a/src/components/views/voip/CallView.tsx b/src/components/views/voip/CallView.tsx
index c522116e0a..dd0e8cb138 100644
--- a/src/components/views/voip/CallView.tsx
+++ b/src/components/views/voip/CallView.tsx
@@ -35,10 +35,10 @@ import { replaceableComponent } from "../../../utils/replaceableComponent";
 
 interface IProps {
         // The call for us to display
-        call: MatrixCall,
+        call: MatrixCall;
 
         // Another ongoing call to display information about
-        secondaryCall?: MatrixCall,
+        secondaryCall?: MatrixCall;
 
         // a callback which is called when the content in the CallView changes
         // in a way that is likely to cause a resize.
@@ -52,15 +52,15 @@ interface IProps {
 }
 
 interface IState {
-    isLocalOnHold: boolean,
-    isRemoteOnHold: boolean,
-    micMuted: boolean,
-    vidMuted: boolean,
-    callState: CallState,
-    controlsVisible: boolean,
-    showMoreMenu: boolean,
-    showDialpad: boolean,
-    feeds: CallFeed[],
+    isLocalOnHold: boolean;
+    isRemoteOnHold: boolean;
+    micMuted: boolean;
+    vidMuted: boolean;
+    callState: CallState;
+    controlsVisible: boolean;
+    showMoreMenu: boolean;
+    showDialpad: boolean;
+    feeds: CallFeed[];
 }
 
 function getFullScreenElement() {
diff --git a/src/components/views/voip/CallViewForRoom.tsx b/src/components/views/voip/CallViewForRoom.tsx
index 9557fe0e7e..a5aa3e7734 100644
--- a/src/components/views/voip/CallViewForRoom.tsx
+++ b/src/components/views/voip/CallViewForRoom.tsx
@@ -25,16 +25,16 @@ import { replaceableComponent } from "../../../utils/replaceableComponent";
 
 interface IProps {
     // What room we should display the call for
-    roomId: string,
+    roomId: string;
 
     // maxHeight style attribute for the video panel
     maxVideoHeight?: number;
 
-    resizeNotifier: ResizeNotifier,
+    resizeNotifier: ResizeNotifier;
 }
 
 interface IState {
-    call: MatrixCall,
+    call: MatrixCall;
 }
 
 /*
diff --git a/src/components/views/voip/VideoFeed.tsx b/src/components/views/voip/VideoFeed.tsx
index 2f88abe6fb..e5461eb1b4 100644
--- a/src/components/views/voip/VideoFeed.tsx
+++ b/src/components/views/voip/VideoFeed.tsx
@@ -24,9 +24,9 @@ import MemberAvatar from "../avatars/MemberAvatar";
 import { replaceableComponent } from "../../../utils/replaceableComponent";
 
 interface IProps {
-    call: MatrixCall,
+    call: MatrixCall;
 
-    feed: CallFeed,
+    feed: CallFeed;
 
     // Whether this call view is for picture-in-picture mode
     // otherwise, it's the larger call view when viewing the room the call is in.
@@ -36,7 +36,7 @@ interface IProps {
 
     // a callback which is called when the video element is resized
     // due to a change in video metadata
-    onResize?: (e: Event) => void,
+    onResize?: (e: Event) => void;
 }
 
 interface IState {
diff --git a/src/customisations/Security.ts b/src/customisations/Security.ts
index e215c5cb24..c2262e5f71 100644
--- a/src/customisations/Security.ts
+++ b/src/customisations/Security.ts
@@ -69,11 +69,11 @@ function setupEncryptionNeeded(kind: SetupEncryptionKind): boolean {
 export interface ISecurityCustomisations {
     examineLoginResponse?: typeof examineLoginResponse;
     persistCredentials?: typeof persistCredentials;
-    createSecretStorageKey?: typeof createSecretStorageKey,
-    getSecretStorageKey?: typeof getSecretStorageKey,
-    catchAccessSecretStorageError?: typeof catchAccessSecretStorageError,
-    setupEncryptionNeeded?: typeof setupEncryptionNeeded,
-    getDehydrationKey?: typeof getDehydrationKey,
+    createSecretStorageKey?: typeof createSecretStorageKey;
+    getSecretStorageKey?: typeof getSecretStorageKey;
+    catchAccessSecretStorageError?: typeof catchAccessSecretStorageError;
+    setupEncryptionNeeded?: typeof setupEncryptionNeeded;
+    getDehydrationKey?: typeof getDehydrationKey;
 
     /**
      * When false, disables the post-login UI from showing. If there's
@@ -83,7 +83,7 @@ export interface ISecurityCustomisations {
      * encryption is set up some other way which would circumvent the default
      * UI, such as by presenting alternative UI.
      */
-    SHOW_ENCRYPTION_SETUP_UI?: boolean, // default true
+    SHOW_ENCRYPTION_SETUP_UI?: boolean; // default true
 }
 
 // A real customisation module will define and export one or more of the
diff --git a/src/dispatcher/payloads/ComposerInsertPayload.ts b/src/dispatcher/payloads/ComposerInsertPayload.ts
index 9702855432..ea5d8a0c53 100644
--- a/src/dispatcher/payloads/ComposerInsertPayload.ts
+++ b/src/dispatcher/payloads/ComposerInsertPayload.ts
@@ -20,7 +20,7 @@ import { ActionPayload } from "../payloads";
 import { Action } from "../actions";
 
 interface IBaseComposerInsertPayload extends ActionPayload {
-    action: Action.ComposerInsert,
+    action: Action.ComposerInsert;
 }
 
 interface IComposerInsertMentionPayload extends IBaseComposerInsertPayload {
diff --git a/src/effects/confetti/index.ts b/src/effects/confetti/index.ts
index 53e5dda5d2..ae2bb822c2 100644
--- a/src/effects/confetti/index.ts
+++ b/src/effects/confetti/index.ts
@@ -20,34 +20,34 @@ export type ConfettiOptions = {
     /**
      * max confetti count
      */
-    maxCount: number,
+    maxCount: number;
     /**
      * particle animation speed
      */
-    speed: number,
+    speed: number;
     /**
      * the confetti animation frame interval in milliseconds
      */
-    frameInterval: number,
+    frameInterval: number;
     /**
      * the alpha opacity of the confetti (between 0 and 1, where 1 is opaque and 0 is invisible)
      */
-    alpha: number,
+    alpha: number;
     /**
      * use gradient instead of solid particle color
      */
-    gradient: boolean,
+    gradient: boolean;
 };
 
 type ConfettiParticle = {
-    color: string,
-    color2: string,
-    x: number,
-    y: number,
-    diameter: number,
-    tilt: number,
-    tiltAngleIncrement: number,
-    tiltAngle: number,
+    color: string;
+    color2: string;
+    x: number;
+    y: number;
+    diameter: number;
+    tilt: number;
+    tiltAngleIncrement: number;
+    tiltAngle: number;
 };
 
 export const DefaultOptions: ConfettiOptions = {
diff --git a/src/performance/index.ts b/src/performance/index.ts
index 1e24839370..cb808f9173 100644
--- a/src/performance/index.ts
+++ b/src/performance/index.ts
@@ -17,15 +17,15 @@ limitations under the License.
 import { PerformanceEntryNames } from "./entry-names";
 
 interface GetEntriesOptions {
-    name?: string,
-    type?: string,
+    name?: string;
+    type?: string;
 }
 
 type PerformanceCallbackFunction = (entry: PerformanceEntry[]) => void;
 
 interface PerformanceDataListener {
-    entryNames?: string[],
-    callback: PerformanceCallbackFunction
+    entryNames?: string[];
+    callback: PerformanceCallbackFunction;
 }
 
 export default class PerformanceMonitor {
diff --git a/src/stores/TypingStore.ts b/src/stores/TypingStore.ts
index 447f41c7ae..9781c93eb4 100644
--- a/src/stores/TypingStore.ts
+++ b/src/stores/TypingStore.ts
@@ -27,10 +27,10 @@ const TYPING_SERVER_TIMEOUT = 30000;
 export default class TypingStore {
     private typingStates: {
         [roomId: string]: {
-            isTyping: boolean,
-            userTimer: Timer,
-            serverTimer: Timer,
-        },
+            isTyping: boolean;
+            userTimer: Timer;
+            serverTimer: Timer;
+        };
     };
 
     constructor() {
diff --git a/src/stores/WidgetEchoStore.ts b/src/stores/WidgetEchoStore.ts
index 0b0be50541..d3ef9df023 100644
--- a/src/stores/WidgetEchoStore.ts
+++ b/src/stores/WidgetEchoStore.ts
@@ -26,8 +26,8 @@ import { WidgetType } from "../widgets/WidgetType";
 class WidgetEchoStore extends EventEmitter {
     private roomWidgetEcho: {
         [roomId: string]: {
-            [widgetId: string]: IWidget,
-        },
+            [widgetId: string]: IWidget;
+        };
     };
 
     constructor() {
diff --git a/src/utils/objects.ts b/src/utils/objects.ts
index 561e68e8c5..c2ee6ce100 100644
--- a/src/utils/objects.ts
+++ b/src/utils/objects.ts
@@ -152,7 +152,7 @@ export function objectClone<O extends {}>(obj: O): O {
 export function objectFromEntries<K, V>(entries: Iterable<[K, V]>): {[k: K]: V} {
     const obj: {
         // @ts-ignore - same as return type
-        [k: K]: V} = {};
+        [k: K]: V;} = {};
     for (const e of entries) {
         // @ts-ignore - same as return type
         obj[e[0]] = e[1];
diff --git a/test/KeyBindingsManager-test.ts b/test/KeyBindingsManager-test.ts
index 694efac7b5..eab1bea2b0 100644
--- a/test/KeyBindingsManager-test.ts
+++ b/test/KeyBindingsManager-test.ts
@@ -17,10 +17,10 @@ limitations under the License.
 import { isKeyComboMatch, KeyCombo } from '../src/KeyBindingsManager';
 
 function mockKeyEvent(key: string, modifiers?: {
-    ctrlKey?: boolean,
-    altKey?: boolean,
-    shiftKey?: boolean,
-    metaKey?: boolean
+    ctrlKey?: boolean;
+    altKey?: boolean;
+    shiftKey?: boolean;
+    metaKey?: boolean;
 }): KeyboardEvent {
     return {
         key,
diff --git a/yarn.lock b/yarn.lock
index fcb9a46b37..c8c3315855 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3232,7 +3232,7 @@ eslint-config-google@^0.14.0:
 
 "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/28d392822533a7468be0dd806d0a4ba573a45d74"
+  resolved "https://codeload.github.com/matrix-org/eslint-plugin-matrix-org/tar.gz/e8197938dca66849ffdac4baca7c05275df12835"
 
 eslint-plugin-react-hooks@^4.2.0:
   version "4.2.0"