Tweak oxlint config & delint our code (#34301)

* Remove stale max-len disablements

* Remove stale camelCase & naming-convention disablements

* Remove stale ban-ts-comment disablements

* Remove stale no-var disablements

* Remove stale no-empty-property disablements

* Remove stale react rule disablements

* Remove stale no-constant-condition disablements

* Remove stale no-unused-vars disablements

* Remove stale disablements for disabled rules

* fixup camelcase

* Remove dead code

* Tidy code

* Tweak oxlint config

apps/desktop/playwright/element-desktop-test.ts

@@ -50,16 +50,13 @@ export const test = base.extend<Fixtures>({
     extraEnv: {},
     extraArgs: [],
 
-    // eslint-disable-next-line no-empty-pattern
     stdout: async ({}, use) => {
         await use(new CapturedPassThrough());
     },
-    // eslint-disable-next-line no-empty-pattern
     stderr: async ({}, use) => {
         await use(new CapturedPassThrough());
     },
 
-    // eslint-disable-next-line no-empty-pattern
     tmpDir: async ({}, use) => {
         const tmpDir = await fs.mkdtemp(path.join(os.tmpdir(), "element-desktop-tests-"));
         await use(tmpDir);

apps/desktop/scripts/hak/index.ts

@@ -38,7 +38,6 @@ async function main(): Promise<void> {
     // Can be specified multiple times for the copy command to bundle
     // multiple arches into a single universal output module)
     for (;;) {
-        // eslint-disable-line no-constant-condition
         const targetIndex = process.argv.indexOf("--target");
         if (targetIndex === -1) break;
 

apps/desktop/src/@types/global.d.ts

@@ -10,10 +10,8 @@ import { type BrowserWindow } from "electron";
 import { type AppLocalization } from "../language-helper.js";
 
 // global type extensions need to use var for whatever reason
-/* eslint-disable no-var */
 declare global {
     var mainWindow: BrowserWindow | null;
     var appQuitting: boolean;
     var appLocalization: AppLocalization;
 }
-/* eslint-enable no-var */

apps/desktop/src/@types/matrix-seshat.d.ts

@@ -11,7 +11,6 @@ declare module "matrix-seshat" {
         passphrase?: string;
     }
 
-    /* eslint-disable camelcase */
     interface IMatrixEvent {
         event_id: string;
         sender: string;
@@ -49,7 +48,6 @@ declare module "matrix-seshat" {
             context: ISearchContext;
         }>;
     }
-    /* eslint-enable camelcase */
 
     interface ICheckpoint {
         roomId: string;

apps/desktop/src/electron-main.ts

@@ -22,7 +22,6 @@ import {
     protocol,
     desktopCapturer,
 } from "electron";
-// eslint-disable-next-line n/file-extension-in-import
 import * as Sentry from "@sentry/electron/main";
 import path, { dirname } from "node:path";
 import windowStateKeeper from "electron-window-state";

apps/desktop/src/language-helper.ts

@@ -77,7 +77,6 @@ export class AppLocalization {
 
         if (store.has(AppLocalization.STORE_KEY)) {
             const locales = store.get(AppLocalization.STORE_KEY);
-            // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
             this.setAppLocale(locales!);
         }
 

apps/web/playwright/e2e/forgot-password/forgot-password.spec.ts

@@ -14,7 +14,6 @@ import { isDendrite } from "../../plugins/homeserver/dendrite";
 const email = "user@nowhere.dummy";
 
 const test = base.extend({
-    // eslint-disable-next-line no-empty-pattern
     credentials: async ({}, use, testInfo) => {
         await use({
             username: `user_${testInfo.testId}`,

apps/web/playwright/element-web-test.ts

@@ -93,7 +93,6 @@ export const test = base.extend<TestFixtures>({
         await bot.onTestFinished(testInfo);
     },
 
-    // eslint-disable-next-line no-empty-pattern
     webserver: async ({}, use) => {
         const webserver = new Webserver();
         await use(webserver);

apps/web/playwright/plugins/homeserver/synapse/legacyOAuthHomeserver.ts

@@ -13,7 +13,6 @@ import { type Fixtures } from "../../../element-web-test.ts";
 
 export const legacyOAuthHomeserver: Fixtures = {
     oAuthServer: [
-        // eslint-disable-next-line no-empty-pattern
         async ({}, use) => {
             const server = new OAuthServer();
             await use(server);

apps/web/res/decoder-ring/datatypes.js

@@ -58,56 +58,3 @@ class Some extends Optional {
     }
 }
 const None = new Optional();
-
-class FetchStatus {
-    constructor(opt = {}) {
-        this.opt = { at: Date.now(), ...opt };
-    }
-    map(f) {
-        return this;
-    }
-    flatMap(f) {
-        return this;
-    }
-}
-class Success extends FetchStatus {
-    static of(value) {
-        return new Success(value);
-    }
-    constructor(value, opt) {
-        super(opt);
-        this.value = value;
-    }
-    map(f) {
-        return new Success(f(this.value), this.opt);
-    }
-    flatMap(f) {
-        return f(this.value, this.opt);
-    }
-    fold({ success }) {
-        return success instanceof Function ? success(this.value, this.opt) : undefined;
-    }
-}
-class Pending extends FetchStatus {
-    static of(opt) {
-        return new Pending(opt);
-    }
-    constructor(opt) {
-        super(opt);
-    }
-    fold({ pending }) {
-        return pending instanceof Function ? pending(this.opt) : undefined;
-    }
-}
-class FetchError extends FetchStatus {
-    static of(reason, opt) {
-        return new FetchError(reason, opt);
-    }
-    constructor(reason, opt) {
-        super(opt);
-        this.reason = reason;
-    }
-    fold({ error }) {
-        return error instanceof Function ? error(this.reason, this.opt) : undefined;
-    }
-}

apps/web/src/@types/commonmark.ts

@@ -11,8 +11,7 @@ import type * as commonmark from "commonmark";
 declare module "commonmark" {
     export type Attr = [key: string, value: string];
 
-    /* eslint-disable @typescript-eslint/naming-convention */
-    interface HtmlRenderer {
+    export interface HtmlRenderer {
         // As far as @types/commonmark is concerned, these are not public, so add them
         // https://github.com/commonmark/commonmark.js/blob/master/lib/render/html.js#L272-L296
         text: (this: commonmark.HtmlRenderer, node: commonmark.Node) => void;
@@ -42,5 +41,4 @@ declare module "commonmark" {
         lit: (this: commonmark.HtmlRenderer, text: string) => void;
         cr: (this: commonmark.HtmlRenderer) => void;
     }
-    /* eslint-enable @typescript-eslint/naming-convention */
 }

apps/web/src/@types/global.d.ts

@@ -38,8 +38,6 @@ import { type ModuleApiType } from "../modules/Api.ts";
 import type { RoomListStoreV3Class } from "../stores/room-list-v3/RoomListStoreV3.ts";
 import { type SDKContextClass } from "../contexts/SDKContextClass.ts";
 
-/* eslint-disable @typescript-eslint/naming-convention */
-
 type ElectronChannel =
     | "app_onAction"
     | "before-quit"
@@ -177,7 +175,6 @@ declare global {
         },
     ): void;
 
-    // eslint-disable-next-line no-var
     var grecaptcha:
         | undefined
         | {
@@ -192,14 +189,8 @@ declare global {
               isReady: () => boolean;
           };
 
-    // eslint-disable-next-line no-var, camelcase
     var mx_rage_logger: ConsoleLogger;
-    // eslint-disable-next-line no-var, camelcase
     var mx_rage_initPromise: Promise<void>;
-    // eslint-disable-next-line no-var, camelcase
     var mx_rage_initStoragePromise: Promise<void>;
-    // eslint-disable-next-line no-var, camelcase
     var mx_rage_store: IndexedDBLogStore;
 }
-
-/* eslint-enable @typescript-eslint/naming-convention */

apps/web/src/Linkify.ts

@@ -102,7 +102,6 @@ export const transformTags: NonNullable<IOptions["transformTags"]> = {
         }
         return { tagName, attribs };
     },
-    // eslint-disable-next-line @typescript-eslint/naming-convention
     "*": function (tagName: string, attribs: sanitizeHtml.Attributes) {
         // Delete any style previously assigned, style is an allowedTag for font, span & img,
         // because attributes are stripped after transforming.

apps/web/src/Markdown.test.ts

@@ -35,7 +35,6 @@ describe("Markdown parser test", () => {
         ].join("\n");
 
         it("tests that links with markdown empasis in them are getting properly HTML formatted", () => {
-            /* eslint-disable max-len */
             const expectedResult = [
                 "<p>Test1:<br />#_foonetic_xkcd:matrix.org<br />http://google.com/_thing_<br />https://matrix.org/_matrix/client/foo/123_<br />#_foonetic_xkcd:matrix.org</p>",
                 "<p>Test1A:<br />#_foonetic_xkcd:matrix.org<br />http://google.com/_thing_<br />https://matrix.org/_matrix/client/foo/123_<br />#_foonetic_xkcd:matrix.org</p>",
@@ -43,7 +42,6 @@ describe("Markdown parser test", () => {
                 "<p>Test3:<br />https://riot.im/app/#/room/#_foonetic_xkcd:matrix.org<br />https://riot.im/app/#/room/#_foonetic_xkcd:matrix.org</p>",
                 "",
             ].join("\n");
-            /* eslint-enable max-len */
             const md = new Markdown(testString);
             expect(md.toHTML()).toEqual(expectedResult);
         });
@@ -69,7 +67,6 @@ describe("Markdown parser test", () => {
                 "<https://riot.im/app/#/room/#_foonetic_xkcd:matrix.org>",
                 "<https://riot.im/app/#/room/#_foonetic_xkcd:matrix.org>",
             ].join("\n");
-            /* eslint-disable max-len */
             /**
              * NOTE: I'm not entirely sure if those "<"" and ">" should be visible in here for #_foonetic_xkcd:matrix.org
              * but it seems to be actually working properly
@@ -81,7 +78,6 @@ describe("Markdown parser test", () => {
                 '<p>Test3:<br /><a href="https://riot.im/app/#/room/#_foonetic_xkcd:matrix.org">https://riot.im/app/#/room/#_foonetic_xkcd:matrix.org</a><br /><a href="https://riot.im/app/#/room/#_foonetic_xkcd:matrix.org">https://riot.im/app/#/room/#_foonetic_xkcd:matrix.org</a></p>',
                 "",
             ].join("\n");
-            /* eslint-enable max-len */
             const md = new Markdown(test);
             expect(md.toHTML()).toEqual(expectedResult);
         });
@@ -114,7 +110,6 @@ describe("Markdown parser test", () => {
         });
 
         it('expects that links with emphasis are "escaped" correctly', () => {
-            /* eslint-disable max-len */
             const testString = [
                 "http://domain.xyz/foo/bar-_stuff-like-this_-in-it.jpg" +
                     " " +
@@ -139,22 +134,18 @@ describe("Markdown parser test", () => {
                 "https://example.com/_test__test2_test3__",
                 "https://example.com/_test__test2",
             ].join("<br />");
-            /* eslint-enable max-len */
             const md = new Markdown(testString);
             expect(md.toHTML()).toEqual(expectedResult);
         });
 
         it("expects that the link part will not be accidentally added to <strong>", () => {
-            /* eslint-disable max-len */
             const testString = `https://github.com/matrix-org/synapse/blob/develop/synapse/module_api/__init__.py`;
             const expectedResult = "https://github.com/matrix-org/synapse/blob/develop/synapse/module_api/__init__.py";
-            /* eslint-enable max-len */
             const md = new Markdown(testString);
             expect(md.toHTML()).toEqual(expectedResult);
         });
 
         it("expects that the link part will not be accidentally added to <strong> for multiline links", () => {
-            /* eslint-disable max-len */
             const testString = [
                 "https://github.com/matrix-org/synapse/blob/develop/synapse/module_api/__init__.py" +
                     " " +
@@ -171,7 +162,6 @@ describe("Markdown parser test", () => {
                     " " +
                     "https://github.com/matrix-org/synapse/blob/develop/synapse/module_api/__init__.py",
             ].join("<br />");
-            /* eslint-enable max-len */
             const md = new Markdown(testString);
             expect(md.toHTML()).toEqual(expectedResult);
         });

apps/web/src/Registration.tsx

@@ -38,7 +38,6 @@ export const SAFE_LOCALPART_REGEX = /^[a-z0-9=_\-./]+$/;
  *     If present the screen to redirect to after a successful login or register.
  */
 export async function startAnyRegistrationFlow(
-    // eslint-disable-next-line camelcase
     options: { go_home_on_cancel?: boolean; go_welcome_on_cancel?: boolean; screen_after?: boolean } = {},
 ): Promise<void> {
     const modal = Modal.createDialog(QuestionDialog, {

apps/web/src/components/structures/AutocompleteInput.tsx

@@ -151,7 +151,6 @@ export const AutocompleteInput: React.FC<AutocompleteInputProps> = ({
             {isFocused && suggestions.length ? (
                 <div
                     className="mx_AutocompleteInput_matches"
-                    // eslint-disable-next-line react-compiler/react-compiler
                     style={{ top: editorContainerRef.current?.clientHeight }}
                     data-testid="autocomplete-matches"
                 >

apps/web/src/components/structures/ContextMenu.tsx

@@ -425,11 +425,7 @@ export default class ContextMenu extends React.PureComponent<React.PropsWithChil
         }
 
         // filter props that are invalid for DOM elements
-        const {
-            hasBackground: _hasBackground, // eslint-disable-line @typescript-eslint/no-unused-vars
-            onFinished: _onFinished, // eslint-disable-line @typescript-eslint/no-unused-vars
-            ...divProps
-        } = props;
+        const { hasBackground: _hasBackground, onFinished: _onFinished, ...divProps } = props;
 
         return (
             <RovingTabIndexProvider handleHomeEnd handleUpDown onKeyDown={this.onKeyDown}>
@@ -579,7 +575,6 @@ type ContextMenuTuple<T> = [
     (ev?: SyntheticEvent) => void,
     (val: boolean) => void,
 ];
-// eslint-disable-next-line @typescript-eslint/no-unnecessary-type-constraint
 export const useContextMenu = <T extends HTMLElement = HTMLElement>(
     inputRef?: RefObject<T | null>,
 ): ContextMenuTuple<T> => {
@@ -601,7 +596,6 @@ export const useContextMenu = <T extends HTMLElement = HTMLElement>(
         setIsOpen(false);
     };
 
-    // eslint-disable-next-line react-compiler/react-compiler
     return [button.current ? isOpen : false, button, open, close, setIsOpen];
 };
 

apps/web/src/components/structures/IndicatorScrollbar.tsx

@@ -169,7 +169,6 @@ export default class IndicatorScrollbar<T extends keyof JSX.IntrinsicElements> e
     };
 
     public render(): React.ReactNode {
-        // eslint-disable-next-line @typescript-eslint/no-unused-vars
         const { children, trackHorizontalOverflow, verticalScrollsHorizontally, className, ...otherProps } = this.props;
 
         const leftIndicatorStyle = { left: this.state.leftIndicatorOffset };

apps/web/src/components/structures/LoggedInView.tsx

@@ -84,7 +84,7 @@ interface IProps {
     // transitioned to PWLU)
     onRegistered: (this: void, credentials: IMatrixClientCreds) => Promise<MatrixClient>;
     hideToSRUsers: boolean;
-    // eslint-disable-next-line camelcase
+
     page_type?: string;
     threepidInvite?: IThreepidInvite;
     roomOobData?: IOOBData;

apps/web/src/components/structures/MatrixChat.tsx

@@ -179,7 +179,6 @@ interface IState {
     // What the LoggedInView would be showing if visible.
     // A member of the enum for standard pages or a string for those provided by
     // a module.
-    // eslint-disable-next-line camelcase
     page_type?: PageType | string;
     // The ID of the room we're viewing. This is either populated directly
     // in the case where we view a room by ID or by RoomView when it resolves
@@ -188,11 +187,8 @@ interface IState {
     // If we're trying to just view a user ID (i.e. /user URL), this is it
     currentUserId: string | null;
     // Parameters used in the registration dance with the IS
-    // eslint-disable-next-line camelcase
     register_client_secret?: string;
-    // eslint-disable-next-line camelcase
     register_session_id?: string;
-    // eslint-disable-next-line camelcase
     register_id_sid?: string;
     isMobileRegistration?: boolean;
     // When showing Modal dialogs we need to set aria-hidden on the root app element

apps/web/src/components/structures/auth/Login.tsx

@@ -118,9 +118,7 @@ class LoginComponent extends React.PureComponent<IProps, IState> {
             "m.login.password": this.renderPasswordStep,
 
             // CAS and SSO are the same thing, modulo the url we link to
-            // eslint-disable-next-line @typescript-eslint/naming-convention
             "m.login.cas": () => this.renderSsoStep("cas"),
-            // eslint-disable-next-line @typescript-eslint/naming-convention
             "m.login.sso": () => this.renderSsoStep("sso"),
             "oauthNativeFlow": () => this.renderOAuth2Step(),
         };

apps/web/src/components/views/auth/InteractiveAuthEntryComponents.tsx

@@ -178,13 +178,11 @@ export class PasswordAuthEntry extends React.Component<IAuthEntryProps, IPasswor
     }
 }
 
-/* eslint-disable camelcase */
 interface IRecaptchaAuthEntryProps extends IAuthEntryProps {
     stageParams?: {
         public_key?: string;
     };
 }
-/* eslint-enable camelcase */
 
 export class RecaptchaAuthEntry extends React.Component<IRecaptchaAuthEntryProps> {
     public static LOGIN_TYPE = AuthType.Recaptcha;

apps/web/src/components/views/dialogs/ForwardDialog.tsx

@@ -197,7 +197,6 @@ const Entry: React.FC<IEntryProps<any>> = ({ room, type, content, matrixClient:
  */
 const transformEvent = (event: MatrixEvent, cli: MatrixClient): { type: string; content: IContent } => {
     const {
-        // eslint-disable-next-line @typescript-eslint/no-unused-vars
         "m.relates_to": _, // strip relations - in future we will attach a relation pointing at the original event
         // We're taking a shallow copy here to avoid https://github.com/vector-im/element-web/issues/10924
         ...content

apps/web/src/components/views/dialogs/IncomingSasDialog.tsx

@@ -35,7 +35,6 @@ interface IState {
     phase: number;
     sasVerified: boolean;
     opponentProfile: {
-        // eslint-disable-next-line camelcase
         avatar_url?: string;
         displayname?: string;
     } | null;

apps/web/src/components/views/dialogs/InviteDialog.tsx

@@ -801,7 +801,6 @@ export default class InviteDialog extends React.PureComponent<Props, IInviteDial
         e.preventDefault();
 
         // Update the IS in account data. Actually using it may trigger terms.
-        // eslint-disable-next-line react-hooks/rules-of-hooks
         setToDefaultIdentityServer(MatrixClientPeg.safeGet());
         this.setState({ canUseIdentityServer: true, tryingIdentityServer: false });
     };

apps/web/src/components/views/elements/EventTilePreview.tsx

@@ -63,7 +63,6 @@ export default class EventTilePreview extends React.Component<IProps, IState> {
 
     private fakeEvent({ message }: IState): MatrixEvent {
         // Fake it till we make it
-        /* eslint-disable quote-props */
         const rawEvent = {
             type: "m.room.message",
             sender: this.props.userId,
@@ -86,7 +85,6 @@ export default class EventTilePreview extends React.Component<IProps, IState> {
             room_id: "!999999999999999999:example.org",
         };
         const event = new MatrixEvent(rawEvent);
-        /* eslint-enable quote-props */
 
         // Fake it more
         event.sender = {

apps/web/src/components/views/elements/ResizeHandle.tsx

@@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Com
 Please see LICENSE files in the repository root for full details.
 */
 
-import React from "react"; // eslint-disable-line no-unused-vars
+import React from "react";
 
 //see src/resizer for the actual resizing code, this is just the DOM for the resize handle
 interface IResizeHandleProps {

apps/web/src/components/views/right_panel/UserInfo.tsx

@@ -76,11 +76,8 @@ export const Container: React.FC<{
 
 export interface IPowerLevelsContent {
     events?: Record<string, number>;
-    // eslint-disable-next-line camelcase
     users_default?: number;
-    // eslint-disable-next-line camelcase
     events_default?: number;
-    // eslint-disable-next-line camelcase
     state_default?: number;
     ban?: number;
     kick?: number;

apps/web/src/components/views/rooms/ReadReceiptGroup.tsx

@@ -108,7 +108,6 @@ export function ReadReceiptGroup({
                 readReceiptPosition = readReceiptMap[userId];
                 if (!readReceiptPosition) {
                     readReceiptPosition = {};
-                    // eslint-disable-next-line react-compiler/react-compiler
                     readReceiptMap[userId] = readReceiptPosition;
                 }
             }

apps/web/src/components/views/rooms/wysiwyg_composer/hooks/useComposerFunctions.ts

@@ -21,7 +21,6 @@ export function useComposerFunctions(
         () => ({
             clear: () => {
                 if (ref.current) {
-                    // eslint-disable-next-line react-compiler/react-compiler
                     ref.current.innerHTML = "";
                 }
             },

apps/web/src/components/views/rooms/wysiwyg_composer/hooks/usePlainTextInitialization.ts

@@ -12,7 +12,6 @@ export function usePlainTextInitialization(initialContent = "", ref: RefObject<H
     useEffect(() => {
         // always read and write the ref.current using .innerHTML for consistency in linebreak and HTML entity handling
         if (ref.current) {
-            // eslint-disable-next-line react-compiler/react-compiler
             ref.current.innerHTML = initialContent;
         }
     }, [ref, initialContent]);

apps/web/src/components/views/settings/BridgeTile.tsx

@@ -33,25 +33,19 @@ interface IBridgeStateEvent {
     protocol: {
         id: string;
         displayname?: string;
-        // eslint-disable-next-line camelcase
         avatar_url?: string;
-        // eslint-disable-next-line camelcase
         external_url?: string;
     };
     network?: {
         id: string;
         displayname?: string;
-        // eslint-disable-next-line camelcase
         avatar_url?: string;
-        // eslint-disable-next-line camelcase
         external_url?: string;
     };
     channel: {
         id: string;
         displayname?: string;
-        // eslint-disable-next-line camelcase
         avatar_url?: string;
-        // eslint-disable-next-line camelcase
         external_url?: string;
     };
 }

apps/web/src/components/views/spaces/SpaceTreeLevel.tsx

@@ -313,7 +313,6 @@ export class SpaceItem extends React.PureComponent<IItemProps, IItemState> {
     };
 
     public render(): React.ReactNode {
-        // eslint-disable-next-line @typescript-eslint/no-unused-vars
         const {
             space,
             activeSpaces,
@@ -366,7 +365,6 @@ export class SpaceItem extends React.PureComponent<IItemProps, IItemState> {
             </AccessibleButton>
         ) : null;
 
-        // eslint-disable-next-line @typescript-eslint/no-unused-vars
         const { tabIndex, ...restDragHandleProps } = dragHandleProps || {};
         const selected = activeSpaces.includes(space.roomId);
 

apps/web/src/contexts/ScopedRoomContext.tsx

@@ -58,7 +58,7 @@ const ScopedRoomContext = createContext<EfficientContext<ContextValue> | undefin
 // Uses react memo and leverages splatting the value to ensure that the context is only updated when the state changes (shallow compare)
 export const ScopedRoomContextProvider = memo(
     ({ children, ...state }: { children: ReactNode } & ContextValue): JSX.Element => {
-        // eslint-disable-next-line react-compiler/react-compiler,react-hooks/exhaustive-deps
+        // eslint-disable-next-line react-hooks/exhaustive-deps
         const context = useMemo(() => new EfficientContext<ContextValue>(state), []);
         useEffect(() => {
             context.setState(state);

apps/web/src/createRoom.ts

@@ -51,8 +51,6 @@ import { SDKContextClass } from "./contexts/SDKContextClass.ts";
 import SdkConfig from "./SdkConfig";
 
 // we define a number of interfaces which take their names from the js-sdk
-/* eslint-disable camelcase */
-
 export interface IOpts {
     dmUserId?: string;
     /**

apps/web/src/dispatcher/dispatcher.ts

@@ -80,7 +80,7 @@ export class MatrixDispatcher {
     /**
      * Dispatches a payload to all registered callbacks.
      */
-    // eslint-disable-next-line @typescript-eslint/naming-convention
+
     private _dispatch = (payload: ActionPayload): void => {
         invariant(!this.isDispatching(), "Dispatch.dispatch(...): Cannot dispatch in the middle of a dispatch.");
         this.startDispatching(payload);

apps/web/src/dispatcher/payloads/AfterLeaveRoomPayload.ts

@@ -13,6 +13,5 @@ import { type ActionPayload } from "../payloads";
 
 export interface AfterLeaveRoomPayload extends ActionPayload {
     action: Action.AfterLeaveRoom;
-    // eslint-disable-next-line camelcase
     room_id?: Room["roomId"];
 }

apps/web/src/dispatcher/payloads/DoAfterSyncPreparedPayload.ts

@@ -11,6 +11,5 @@ import { type Action } from "../actions";
 
 export interface DoAfterSyncPreparedPayload<T extends ActionPayload> extends Pick<ActionPayload, "action"> {
     action: Action.DoAfterSyncPrepared;
-    // eslint-disable-next-line camelcase
     deferred_action: T;
 }

apps/web/src/dispatcher/payloads/JoinRoomPayload.ts

@@ -12,7 +12,6 @@ import { type IJoinRoomOpts } from "matrix-js-sdk/src/matrix";
 import { type ActionPayload } from "../payloads";
 import { type Action } from "../actions";
 
-/* eslint-disable camelcase */
 export interface JoinRoomPayload extends Pick<ActionPayload, "action"> {
     action: Action.JoinRoom;
 
@@ -24,4 +23,3 @@ export interface JoinRoomPayload extends Pick<ActionPayload, "action"> {
 
     canAskToJoin?: boolean;
 }
-/* eslint-enable camelcase */

apps/web/src/dispatcher/payloads/JoinRoomReadyPayload.ts

@@ -11,7 +11,6 @@ import { type JoinedRoom as JoinedRoomEvent } from "@matrix-org/analytics-events
 import { type ActionPayload } from "../payloads";
 import { type Action } from "../actions";
 
-/* eslint-disable camelcase */
 export interface JoinRoomReadyPayload extends Pick<ActionPayload, "action"> {
     action: Action.JoinRoomReady;
     roomId: string;
@@ -19,4 +18,3 @@ export interface JoinRoomReadyPayload extends Pick<ActionPayload, "action"> {
     // additional parameters for the purpose of metrics & instrumentation
     metricsTrigger: JoinedRoomEvent["trigger"];
 }
-/* eslint-enable camelcase */

apps/web/src/dispatcher/payloads/ThreadPayload.ts

@@ -9,10 +9,8 @@ Please see LICENSE files in the repository root for full details.
 import { type ActionPayload } from "../payloads";
 import { type Action } from "../actions";
 
-/* eslint-disable camelcase */
 export interface ThreadPayload extends Pick<ActionPayload, "action"> {
     action: Action.ViewThread;
 
     thread_id: string | null;
 }
-/* eslint-enable camelcase */

apps/web/src/dispatcher/payloads/ViewHomePagePayload.ts

@@ -11,7 +11,6 @@ import { type ActionPayload } from "../payloads";
 
 export interface ViewHomePagePayload extends ActionPayload {
     action: Action.ViewHomePage;
-    // eslint-disable-next-line camelcase
     context_switch?: boolean;
     justRegistered?: boolean;
 }

apps/web/src/dispatcher/payloads/ViewRoomErrorPayload.ts

@@ -13,9 +13,7 @@ import { type Action } from "../actions";
 
 export interface ViewRoomErrorPayload extends Pick<ActionPayload, "action"> {
     action: Action.ViewRoomError;
-    // eslint-disable-next-line camelcase
     room_id: Room["roomId"] | null;
-    // eslint-disable-next-line camelcase
     room_alias?: string;
     err?: MatrixError;
 }

apps/web/src/dispatcher/payloads/ViewRoomPayload.ts

@@ -18,7 +18,6 @@ import { type AtLeastOne } from "../../@types/common";
 
 export type FocusNextType = "composer" | "threadsPanel" | undefined;
 
-/* eslint-disable camelcase */
 interface BaseViewRoomPayload extends Pick<ActionPayload, "action"> {
     action: Action.ViewRoom;
 
@@ -58,4 +57,3 @@ export type ViewRoomPayload = BaseViewRoomPayload &
         room_alias?: string;
         focusNext: FocusNextType; // wat to focus after room switch. Defaults to 'composer' if undefined.
     }>;
-/* eslint-enable camelcase */

apps/web/src/dispatcher/payloads/ViewStartChatOrReusePayload.ts

@@ -13,6 +13,5 @@ import { type Action } from "../actions";
 
 export interface ViewStartChatOrReusePayload extends Pick<ActionPayload, "action"> {
     action: Action.ViewStartChatOrReuse;
-    // eslint-disable-next-line camelcase
     user_id: User["userId"];
 }

apps/web/src/hooks/useAsyncRefreshMemo.ts

@@ -34,7 +34,7 @@ export function useAsyncRefreshMemo<T>(fn: Fn<T>, deps: DependencyList, initialV
         return () => {
             discard = true;
         };
-    }, deps); // eslint-disable-line react-hooks/exhaustive-deps,react-compiler/react-compiler
+    }, deps); // eslint-disable-line react-hooks/exhaustive-deps
     useEffect(refresh, [refresh]);
     return [value, refresh];
 }

apps/web/src/hooks/useEventEmitter.ts

@@ -160,7 +160,7 @@ export function useEventEmitterAsyncState<T, Events extends string, Arguments ex
                 rerunArgs.push(args);
                 return;
             }
-            running = true; // eslint-disable-line react-hooks/exhaustive-deps
+            running = true;
             // Note: We need to use .then notation instead of async/await,
             // because async/await would cause this function to return a
             // promise, which `useEffect` doesn't like.
@@ -177,7 +177,7 @@ export function useEventEmitterAsyncState<T, Events extends string, Arguments ex
                     }
                 });
         },
-        [fn, ...deps], // eslint-disable-line react-compiler/react-compiler, react-hooks/exhaustive-deps
+        [fn, ...deps], // eslint-disable-line react-hooks/exhaustive-deps
     );
 
     // re-run when the emitter changes

apps/web/src/hooks/usePermalinkMember.ts

@@ -23,7 +23,6 @@ const createMemberFromProfile = (userId: string, profile: IMatrixProfile): RoomM
             return { avatar_url: profile.avatar_url };
         },
         getDirectionalContent: function () {
-            // eslint-disable-next-line
             return this.getContent();
         },
     } as MatrixEvent;

apps/web/src/hooks/useRoomNotificationState.ts

@@ -25,7 +25,6 @@ export const useNotificationState = (room: Room): [RoomNotifState | undefined, (
             setNotificationState(echoChamber.notificationVolume);
         }
     });
-    // eslint-disable-next-line react-compiler/react-compiler
     const setter = useCallback((state: RoomNotifState) => (echoChamber.notificationVolume = state), [echoChamber]);
     return [notificationState, setter];
 };

apps/web/src/indexing/BaseEventIndexManager.ts

@@ -14,7 +14,6 @@ import {
 } from "matrix-js-sdk/src/matrix";
 
 // The following interfaces take their names and member names from seshat and the spec
-/* eslint-disable camelcase */
 
 /** A record of a place to resume crawling events in a given room. */
 export interface ICrawlerCheckpoint {

apps/web/src/mjolnir/Mjolnir.ts

@@ -24,8 +24,8 @@ import { Action } from "../dispatcher/actions";
 export class Mjolnir {
     private static instance?: Mjolnir;
 
-    private _lists: BanList[] = []; // eslint-disable-line @typescript-eslint/naming-convention
-    private _roomIds: string[] = []; // eslint-disable-line @typescript-eslint/naming-convention
+    private _lists: BanList[] = [];
+    private _roomIds: string[] = [];
     private mjolnirWatchRef?: string;
     private dispatcherRef?: string;
 

apps/web/src/modules/Api.ts

@@ -60,7 +60,6 @@ export class ModuleApi implements Api {
         return ModuleApi._instance;
     }
 
-    /* eslint-disable @typescript-eslint/naming-convention */
     public async _registerLegacyModule(LegacyModule: RuntimeModuleConstructor): Promise<void> {
         ModuleRunner.instance.registerModule((api) => new LegacyModule(api));
     }
@@ -80,7 +79,6 @@ export class ModuleApi implements Api {
     ) => void = legacyCustomisationsFactory(WidgetPermissionCustomisations);
     public readonly _registerLegacyWidgetVariablesCustomisations =
         legacyCustomisationsFactory(WidgetVariableCustomisations);
-    /* eslint-enable @typescript-eslint/naming-convention */
 
     public readonly navigation = new NavigationApi();
     public readonly openDialog = openDialog;

apps/web/src/sentry.ts

@@ -14,8 +14,6 @@ import { MatrixClientPeg } from "./MatrixClientPeg";
 import SettingsStore from "./settings/SettingsStore";
 import { type IConfigOptions } from "./IConfigOptions";
 
-/* eslint-disable camelcase */
-
 type StorageContext = {
     storageManager_persisted?: string;
     storageManager_quota?: string;
@@ -58,8 +56,6 @@ type Contexts = {
     storage: StorageContext;
 };
 
-/* eslint-enable camelcase */
-
 async function getStorageContext(): Promise<StorageContext> {
     const result: StorageContext = {};
 

apps/web/src/stores/OwnBeaconStore.ts

@@ -426,7 +426,6 @@ export class OwnBeaconStore extends AsyncStoreWithClient<OwnBeaconStoreState> {
         const existingLiveBeaconIdsForRoom = this.getLiveBeaconIds(roomId);
         await Promise.all(existingLiveBeaconIdsForRoom.map((beaconId) => this.stopBeacon(beaconId)));
 
-        // eslint-disable-next-line camelcase
         const { event_id } = await doMaybeLocalRoomAction(
             roomId,
             (actualRoomId: string) => this.matrixClient!.unstable_createLiveBeacon(actualRoomId, beaconInfoContent),

apps/web/src/stores/RoomViewStore.tsx

@@ -209,7 +209,7 @@ export class RoomViewStore extends EventEmitter {
         if (this.lockedToRoomId && payload.room_id && this.lockedToRoomId !== payload.room_id) {
             return;
         }
-        // eslint-disable-line @typescript-eslint/naming-convention
+
         switch (payload.action) {
             // view_room:
             //      - room_alias:   '#somealias:matrix.org'

apps/web/src/stores/ThreepidInviteStore.ts

@@ -15,13 +15,13 @@ import { type RoomType } from "matrix-js-sdk/src/matrix";
 export interface IThreepidInviteWireFormat {
     email: string;
     signurl: string;
-    room_name: string; // eslint-disable-line camelcase
-    room_avatar_url: string; // eslint-disable-line camelcase
-    inviter_name: string; // eslint-disable-line camelcase
+    room_name: string;
+    room_avatar_url: string;
+    inviter_name: string;
 
     // TODO: Figure out if these are ever populated
-    guest_access_token?: string; // eslint-disable-line camelcase
-    guest_user_id?: string; // eslint-disable-line camelcase
+    guest_access_token?: string;
+    guest_user_id?: string;
 }
 
 interface IPersistedThreepidInvite extends IThreepidInviteWireFormat {
@@ -46,7 +46,6 @@ export interface IOOBData {
     name?: string; // The room's name
     avatarUrl?: string; // The mxc:// avatar URL for the room
     inviterName?: string; // The display name of the person who invited us to the room
-    // eslint-disable-next-line camelcase
     room_name?: string; // The name of the room, to be used until we are told better by the server
     roomType?: RoomType | string; // The type of the room, to be used until we are told better by the server
 }

apps/web/src/stores/VoiceRecordingStore.ts

@@ -84,11 +84,7 @@ export class VoiceRecordingStore extends AsyncStoreWithClient<IState> {
     public disposeRecording(voiceRecordingId: string): Promise<void> {
         this.state[voiceRecordingId]?.destroy(); // stops internally
 
-        const {
-            // eslint-disable-next-line @typescript-eslint/no-unused-vars
-            [voiceRecordingId]: _toDelete,
-            ...newState
-        } = this.state;
+        const { [voiceRecordingId]: _toDelete, ...newState } = this.state;
         // unexpectedly AsyncStore.updateState merges state
         // AsyncStore.reset actually just *sets*
         return this.reset(newState);

apps/web/src/stores/message-preview/MessagePreviewStore.ts

@@ -39,7 +39,7 @@ const ROOM_PREVIEW_CHANGED = "room_preview_changed";
 const MAX_EVENTS_BACKWARDS = 50;
 
 // type merging ftw
-type TAG_ANY = "im.vector.any"; // eslint-disable-line @typescript-eslint/naming-convention
+type TAG_ANY = "im.vector.any";
 const TAG_ANY: TAG_ANY = "im.vector.any";
 
 export interface MessagePreview {

apps/web/src/stores/widgets/ElementWidgetActions.ts

@@ -56,6 +56,6 @@ export interface IHangupCallApiRequest extends IWidgetApiRequest {
  */
 export interface IViewRoomApiRequest extends IWidgetApiRequest {
     data: {
-        room_id: string; // eslint-disable-line camelcase
+        room_id: string;
     };
 }

apps/web/src/theme.ts

@@ -47,7 +47,7 @@ interface CompoundTheme {
 
 export type CustomTheme = {
     name: string;
-    is_dark?: boolean; // eslint-disable-line camelcase
+    is_dark?: boolean;
     colors?: {
         [key: string]: string;
     };

apps/web/src/utils/FixedRollingArray.test.ts

@@ -50,10 +50,8 @@ describe("FixedRollingArray", () => {
             expect(previous - current).toBe(1);
 
             if (i === 1) {
-                // eslint-disable-next-line jest/no-conditional-expect
                 expect(previous).toBe(maxValue);
             } else if (i === width) {
-                // eslint-disable-next-line jest/no-conditional-expect
                 expect(current).toBe(minValue);
             }
         }

apps/web/src/utils/MegolmExportEncryption.ts

@@ -108,7 +108,7 @@ export async function decryptMegolmKeyFile(data: ArrayBuffer, password: string):
 export async function encryptMegolmKeyFile(
     data: string,
     password: string,
-    options?: { kdf_rounds?: number }, // eslint-disable-line camelcase
+    options?: { kdf_rounds?: number },
 ): Promise<ArrayBuffer> {
     options = options || {};
     const kdfRounds = options.kdf_rounds || 500000;

apps/web/src/utils/SessionLock.ts

@@ -217,7 +217,6 @@ export async function getSessionLock(onNewInstance: () => Promise<void>): Promis
     window.localStorage.setItem(SESSION_LOCK_CONSTANTS.STORAGE_ITEM_CLAIMANT, sessionIdentifier);
 
     // now, wait for the lock to be free.
-    // eslint-disable-next-line no-constant-condition
     while (true) {
         const remaining = checkLock();
 

apps/web/src/utils/SnakedObject.test.ts

@@ -33,14 +33,12 @@ describe("snakeToCamel", () => {
 });
 
 describe("SnakedObject", () => {
-    /* eslint-disable camelcase*/
     const input = {
         snake_case: "woot",
         snakeCase: "oh no", // ensure different value from snake_case for tests
         camelCase: "fallback",
     };
     const snake = new SnakedObject(input);
-    /* eslint-enable camelcase*/
 
     it("should prefer snake_case keys", () => {
         expect(snake.get("snake_case")).toBe(input.snake_case);

apps/web/src/utils/WellKnownUtils.ts

@@ -15,7 +15,6 @@ const E2EE_WK_KEY_DEPRECATED = "im.vector.riot.e2ee";
 export const TILE_SERVER_WK_KEY = new UnstableValue("m.tile_server", "org.matrix.msc3488.tile_server");
 const EMBEDDED_PAGES_WK_PROPERTY = "io.element.embedded_pages";
 
-/* eslint-disable camelcase */
 export interface ICallBehaviourWellKnown {
     widget_build_url?: string;
     ignore_dm?: boolean;
@@ -39,7 +38,6 @@ export interface ITileServerWellKnown {
 export interface IEmbeddedPagesWellKnown {
     home_url?: string;
 }
-/* eslint-enable camelcase */
 
 export function getCallBehaviourWellKnown(matrixClient: MatrixClient): ICallBehaviourWellKnown {
     const clientWellKnown = matrixClient.getClientWellKnown();

apps/web/src/utils/WidgetUtils-types.ts

@@ -12,7 +12,6 @@ import { type IWidget } from "matrix-widget-api";
 export interface IApp extends IWidget {
     "roomId": string;
     "eventId"?: string; // not present on virtual widgets
-    // eslint-disable-next-line camelcase
     "avatar_url"?: string; // MSC2765 https://github.com/matrix-org/matrix-doc/pull/2765
     // Whether the widget was created from `widget_build_url` and thus is a call widget of some kind
     "io.element.managed_hybrid"?: boolean;
@@ -22,7 +21,6 @@ export interface IWidgetEvent {
     id: string;
     type: string;
     sender: string;
-    // eslint-disable-next-line camelcase
     state_key: string;
     content: IApp;
 }

apps/web/src/utils/device/parseUserAgent.test.ts

@@ -23,7 +23,6 @@ const makeDeviceExtendedInfo = (
     client: clientName && [clientName, clientVersion].filter(Boolean).join(" "),
 });
 
-/* eslint-disable max-len */
 const ANDROID_UA = [
     // New User Agent Implementation
     "Element dbg/1.5.0-dev (Xiaomi Mi 9T; Android 11; RKQ1.200826.002 test-keys; Flavour GooglePlay; MatrixAndroidSdk2 1.5.2)",
@@ -108,7 +107,6 @@ const MISC_EXPECTED_RESULT = [
     makeDeviceExtendedInfo(DeviceType.Unknown, undefined, undefined, undefined, undefined),
     makeDeviceExtendedInfo(DeviceType.Unknown, undefined, undefined, undefined, undefined),
 ];
-/* eslint-disable max-len */
 
 describe("parseUserAgent()", () => {
     it("returns deviceType unknown when user agent is falsy", () => {

apps/web/src/utils/direct-messages.ts

@@ -119,7 +119,6 @@ export class DirectoryMember extends Member {
     private readonly displayName?: string;
     private readonly avatarUrl?: string;
 
-    // eslint-disable-next-line camelcase
     public constructor(userDirResult: { user_id: string; display_name?: string; avatar_url?: string }) {
         super();
         this._userId = userDirResult.user_id;

apps/web/src/utils/membership.ts

@@ -94,7 +94,6 @@ export async function waitForMember(
     }
 
     return new Promise<boolean>((resolve) => {
-        // eslint-disable-next-line @typescript-eslint/naming-convention
         handler = function (_, __, member: RoomMember) {
             if (member.userId !== userId) return;
             if (member.roomId !== roomId) return;

apps/web/src/utils/pushRules/monitorSyncedPushRules.ts

@@ -68,7 +68,6 @@ const monitorSyncedRule = async (
     if (outOfSyncRules.length) {
         await updateExistingPushRulesWithActions(
             matrixClient,
-            // eslint-disable-next-line camelcase, @typescript-eslint/naming-convention
             outOfSyncRules.map(({ rule_id }) => rule_id),
             primaryRule.enabled ? primaryRule.actions : undefined,
         );

apps/web/src/utils/tokens/tokens.ts

@@ -52,7 +52,6 @@ async function pickleKeyToAesKey(pickleKey: string): Promise<Uint8Array<ArrayBuf
             {
                 name: "HKDF",
                 hash: "SHA-256",
-                // eslint-disable-next-line @typescript-eslint/ban-ts-comment
                 // @ts-ignore: https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/879
                 salt: new Uint8Array(32),
                 info: new Uint8Array(0),

apps/web/src/vector/index.ts

@@ -257,7 +257,6 @@ start().catch((err) => {
     // with some basic styling to make the iframe full page
     document.body.style.removeProperty("height");
     const iframe = document.createElement("iframe");
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
     // @ts-ignore - typescript seems to only like the IE syntax for iframe sandboxing
     iframe["sandbox"] = "";
     iframe.src = supportedBrowser ? "static/unable-to-load.html" : "static/incompatible-browser.html";

apps/web/src/vector/jitsi/index.ts

@@ -392,7 +392,6 @@ async function joinConference(audioInput?: string | null, videoInput?: string |
         logger.log("Got OpenID Connect token");
 
         if (!openIdToken?.access_token) {
-            // eslint-disable-line camelcase
             // We've failing to get a token, don't try to init conference
             logger.warn("Expected to have an OpenID credential, cannot initialize widget.");
             document.getElementById("widgetActionContainer")!.innerText = "Failed to load Jitsi widget";

apps/web/src/viewmodels/room/timeline/event-tile/call/tiles/ongoing/BaseOngoingCallTileViewModel.test.ts

@@ -154,7 +154,7 @@ describe("BaseOngoingCallViewModel", () => {
         const vm = new BaseOngoingCallViewModel({ mxEvent, cli, callStore, roomId, legacyCallHandler });
 
         vm.join();
-        const [_, room, callType, platformCallType] = vi.mocked(placeCall).mock.calls[0];
+        const [, room, callType, platformCallType] = vi.mocked(placeCall).mock.calls[0];
         expect(room.roomId).toStrictEqual(roomId);
         expect(callType).toStrictEqual(CallType.Video);
         expect(platformCallType).toStrictEqual(PlatformCallType.ElementCall);

apps/web/src/widgets/CapabilityText.tsx

@@ -26,7 +26,7 @@ import { ElementWidgetCapabilities } from "../stores/widgets/ElementWidgetCapabi
 import { MatrixClientPeg } from "../MatrixClientPeg";
 import TextWithTooltip from "../components/views/elements/TextWithTooltip";
 
-type GENERIC_WIDGET_KIND = "generic"; // eslint-disable-line @typescript-eslint/naming-convention
+type GENERIC_WIDGET_KIND = "generic";
 const GENERIC_WIDGET_KIND: GENERIC_WIDGET_KIND = "generic";
 
 type SendRecvStaticCapText = Partial<

apps/web/src/widgets/ManagedHybrid.ts

@@ -18,13 +18,11 @@ import WidgetStore, { type IApp } from "../stores/WidgetStore";
 import SdkConfig from "../SdkConfig";
 import { getJoinedNonFunctionalMembers } from "../utils/room/getJoinedNonFunctionalMembers";
 
-/* eslint-disable camelcase */
 interface IManagedHybridWidgetData {
     widget_id: string;
     widget: IWidget;
     layout: IStoredLayout;
 }
-/* eslint-enable camelcase */
 
 function getWidgetBuildUrl(room: Room): string | undefined {
     const functionalMembers = getJoinedNonFunctionalMembers(room);
@@ -40,7 +38,6 @@ function getWidgetBuildUrl(room: Room): string | undefined {
     if (isDm && wellKnown?.ignore_dm) {
         return undefined;
     }
-    /* eslint-disable-next-line camelcase */
     return wellKnown?.widget_build_url;
 }
 
@@ -56,7 +53,6 @@ export async function addManagedHybridWidget(room: Room): Promise<void> {
     }
 
     // Get widget data
-    /* eslint-disable-next-line camelcase */
     const widgetBuildUrl = getWidgetBuildUrl(room);
     if (!widgetBuildUrl) {
         return;

apps/web/test/setupTests.ts

@@ -16,7 +16,6 @@ import { PredictableRandom } from "./test-utils/predictableRandom";
 import * as rageshake from "../src/rageshake/rageshake";
 
 declare global {
-    // eslint-disable-next-line no-var
     var IS_REACT_ACT_ENVIRONMENT: boolean;
 }
 

apps/web/test/test-utils/test-utils.ts

@@ -417,7 +417,6 @@ type MakeEventProps = MakeEventPassThruProps & {
     redacts?: string;
     content: IContent;
     room?: Room["roomId"]; // to-device messages are roomless
-    // eslint-disable-next-line camelcase
     prev_content?: IContent;
     unsigned?: IUnsigned;
     status?: EventStatus;

apps/web/test/unit-tests/components/structures/PictureInPictureDragger-test.tsx

@@ -84,7 +84,6 @@ describe("PictureInPictureDragger", () => {
                 <PictureInPictureDragger>
                     {[
                         ({ onStartMoving }) => (
-                            // eslint-disable-next-line jsx-a11y/click-events-have-key-events
                             <div onMouseDown={onStartMoving} onClick={clickSpy}>
                                 Hello
                             </div>

apps/web/test/unit-tests/components/views/elements/Pill-test.tsx

@@ -62,7 +62,6 @@ describe("<Pill>", () => {
         } as PillProps;
         // wrap Pill with a div to allow testing of event bubbling
         renderResult = render(
-            // eslint-disable-next-line jsx-a11y/click-events-have-key-events
             <SDKContext.Provider value={mockSdkContext}>
                 <div onClick={pillParentClickHandler}>
                     <Pill {...withDefault} />

apps/web/test/unit-tests/components/views/rooms/MessageComposer-test.tsx

@@ -214,10 +214,8 @@ describe("MessageComposer", () => {
 
                     it(`should${value ? "" : " not"} display the button`, () => {
                         if (value) {
-                            // eslint-disable-next-line jest/no-conditional-expect
                             expect(screen.getByLabelText(buttonLabel)).toBeInTheDocument();
                         } else {
-                            // eslint-disable-next-line jest/no-conditional-expect
                             expect(screen.queryByLabelText(buttonLabel)).not.toBeInTheDocument();
                         }
                     });
@@ -240,10 +238,8 @@ describe("MessageComposer", () => {
 
                         it(`should${!value || "not"} display the button`, () => {
                             if (!value) {
-                                // eslint-disable-next-line jest/no-conditional-expect
                                 expect(screen.getByLabelText(buttonLabel)).toBeInTheDocument();
                             } else {
-                                // eslint-disable-next-line jest/no-conditional-expect
                                 expect(screen.queryByLabelText(buttonLabel)).not.toBeInTheDocument();
                             }
                         });

apps/web/test/unit-tests/components/views/rooms/wysiwyg_composer/SendWysiwygComposer-test.tsx

@@ -347,10 +347,8 @@ describe("SendWysiwygComposer", () => {
                 expect(leftIcon).toBeInTheDocument();
                 expect(leftIcon).toHaveClass("mx_E2EIcon");
                 if (expectedLabel) {
-                    // eslint-disable-next-line jest/no-conditional-expect
                     expect(leftIcon).toHaveAccessibleName(expectedLabel);
                 } else {
-                    // eslint-disable-next-line jest/no-conditional-expect
                     expect(leftIcon.querySelector("svg")).not.toBeInTheDocument();
                 }
             });

apps/web/test/unit-tests/components/views/rooms/wysiwyg_composer/components/WysiwygComposer-test.tsx

@@ -536,7 +536,6 @@ describe("WysiwygComposer", () => {
             await waitFor(() => {
                 const selection = document.getSelection();
                 if (selection) {
-                    // eslint-disable-next-line jest/no-conditional-expect
                     expect(selection.focusNode?.textContent).toEqual("other");
                 }
             });

apps/web/test/unit-tests/components/views/spaces/SpacePanel-test.tsx

@@ -53,7 +53,6 @@ const createTransitionEndEvent = (): Event => {
     // TransitionEvent constructor does not exist.
     // This is needed because of the following check
     //   https://github.com/atlassian/react-beautiful-dnd/blob/master/src/view/draggable/draggable.jsx#L130
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
     (event as any).propertyName = "transform";
 
     return event;

apps/web/test/unit-tests/utils/StorageManager-test.ts

@@ -65,7 +65,6 @@ describe("StorageManager", () => {
 
         beforeEach(async () => {
             await populateHealthySession();
-            // eslint-disable-next-line no-global-assign
             indexedDB = new IDBFactory();
         });
 
@@ -109,13 +108,11 @@ describe("StorageManager", () => {
             });
 
             it("should not be healthy if no indexeddb", async () => {
-                // eslint-disable-next-line no-global-assign
                 indexedDB = {} as IDBFactory;
 
                 const result = await StorageManager.checkConsistency();
                 expect(result.healthy).toBe(false);
 
-                // eslint-disable-next-line no-global-assign
                 indexedDB = new IDBFactory();
             });
         });

docs/.vitepress/config.ts

@@ -7,7 +7,7 @@ Please see LICENSE in the repository root for full details.
 
 import { withMermaid } from "vitepress-plugin-mermaid";
 
-function customPathResolver(href: string, currentPath: string) {
+function customPathResolver(href: string, currentPath: string): string {
     const [link, fragment] = href.split("#", 2);
     if (currentPath === "index.md") {
         if (link.startsWith("./docs/")) {

modules/banner/src/theme.ts

@@ -27,6 +27,5 @@ export const Theme = z.object({
 export type Theme = z.infer<typeof Theme>;
 
 declare module "styled-components" {
-    // eslint-disable-next-line @typescript-eslint/no-empty-object-type
     export interface DefaultTheme extends Theme {}
 }

oxlint.config.ts

@@ -41,7 +41,7 @@ export default defineConfig({
     },
     options: {
         typeAware: true,
-        reportUnusedDisableDirectives: "off",
+        reportUnusedDisableDirectives: "warn",
         maxWarnings: 0,
         denyWarnings: true,
     },
@@ -94,6 +94,15 @@ export default defineConfig({
         ],
         "prefer-const": ["error", { destructuring: "all" }],
         "import/first": "error",
+        "typescript/no-require-imports": "error",
+        "new-cap": "error",
+        "no-empty-pattern": "error",
+        "typescript/no-unsafe-function-type": "error",
+        "react/rules-of-hooks": "error",
+        "no-extend-native": "error",
+        "no-inner-declarations": "error",
+        "no-var": "error",
+        "typescript/no-unnecessary-type-constraint": "error",
 
         "unicorn/no-instanceof-array": "error",
         "no-restricted-globals": ["error", ...defaultRestrictedGlobals],
@@ -108,11 +117,16 @@ export default defineConfig({
         // Allow the use of underscore to show args are not used.
         // This is helpful for seeing that a function implements
         // an interface but won't be using one of it's arguments.
-        "typescript/no-unused-vars": ["error", { args: "none", ignoreRestSiblings: true }],
+        "no-unused-vars": ["error", { args: "none", ignoreRestSiblings: true }],
 
-        // Disable some rules here, but they are enabled for src
-        "typescript/explicit-function-return-type": "off",
-        "typescript/explicit-member-accessibility": "off",
+        // Require method signatures to be explicit to help make signature changes more obvious in review
+        "typescript/explicit-function-return-type": [
+            "error",
+            {
+                allowExpressions: true,
+            },
+        ],
+        "typescript/explicit-member-accessibility": "error",
 
         // Require us to be more explicit about type conversions to help prevent bugs
         "typescript/no-base-to-string": ["error"],
@@ -146,8 +160,6 @@ export default defineConfig({
         "typescript/no-redundant-type-constituents": "off",
         "typescript/no-useless-default-assignment": "off",
         "typescript/no-duplicate-type-constituents": "off",
-        "no-unused-vars": "off",
-        "eslint/no-unused-vars": "off",
         "typescript/no-floating-promises": "off",
         "typescript/no-implied-eval": "off",
         "typescript/no-misused-spread": "off",
@@ -174,7 +186,71 @@ export default defineConfig({
     },
     overrides: [
         {
-            files: ["apps/web/src/**/*"],
+            files: ["apps/web/src/**/*", "{packages,modules}/*/src/**/*"],
+            rules: {
+                "no-restricted-globals": [
+                    "error",
+                    defaultRestrictedGlobals,
+                    {
+                        name: "Buffer",
+                        message: "Buffer is not available in the web.",
+                    },
+                ],
+            },
+        },
+        {
+            files: ["{packages,apps,modules}/*/src/**/*"],
+            rules: {
+                "no-restricted-imports": [
+                    "error",
+                    {
+                        name: "events",
+                        message: "Please use TypedEventEmitter instead",
+                    },
+                ],
+
+                // Enable this in the future, it has a lot of false positives right now
+                // "react/react-compiler": "error",
+            },
+        },
+        {
+            files: ["packages/shared-components/**/*"],
+            rules: {
+                "no-restricted-imports": [
+                    "error",
+                    {
+                        paths: [
+                            {
+                                name: "react",
+                                importNames: ["act"],
+                                message: "Please use @test-utils instead.",
+                            },
+                            {
+                                name: "@testing-library/react",
+                                message: "Please use @test-utils instead",
+                            },
+                        ],
+                    },
+                ],
+
+                // This would be good to apply globally in the future
+                "react/forbid-elements": [
+                    "error",
+                    {
+                        forbid: [
+                            { element: "h1", message: "Use Compound <Heading> instead" },
+                            { element: "h2", message: "Use Compound <Heading> instead" },
+                            { element: "h3", message: "Use Compound <Heading> instead" },
+                            { element: "h4", message: "Use Compound <Heading> instead" },
+                            { element: "h5", message: "Use Compound <Heading> instead" },
+                            { element: "h6", message: "Use Compound <Heading> instead" },
+                        ],
+                    },
+                ],
+            },
+        },
+        {
+            files: ["apps/web/**/*"],
             rules: {
                 "no-restricted-properties": [
                     "error",
@@ -306,78 +382,24 @@ export default defineConfig({
             },
         },
         {
-            files: ["apps/web/src/**/*", "{packages,modules}/*/src/**/*"],
+            files: [
+                "apps/*/playwright/**/*",
+                "packages/playwright-common/**/*",
+                "modules/*/e2e/**/*",
+                "modules/playwright/**/*",
+            ],
             rules: {
-                "no-restricted-globals": [
-                    "error",
-                    defaultRestrictedGlobals,
-                    {
-                        name: "Buffer",
-                        message: "Buffer is not available in the web.",
-                    },
-                ],
-            },
-        },
-        {
-            files: ["packages/shared-components/**/*"],
-            rules: {
-                "no-restricted-imports": [
-                    "error",
-                    {
-                        paths: [
-                            {
-                                name: "react",
-                                importNames: ["act"],
-                                message: "Please use @test-utils instead.",
-                            },
-                        ],
-                    },
-                ],
-
-                // This would be good to apply globally in the future
-                "react/forbid-elements": [
-                    "error",
-                    {
-                        forbid: [
-                            { element: "h1", message: "Use Compound <Heading> instead" },
-                            { element: "h2", message: "Use Compound <Heading> instead" },
-                            { element: "h3", message: "Use Compound <Heading> instead" },
-                            { element: "h4", message: "Use Compound <Heading> instead" },
-                            { element: "h5", message: "Use Compound <Heading> instead" },
-                            { element: "h6", message: "Use Compound <Heading> instead" },
-                        ],
-                    },
-                ],
-            },
-        },
-        {
-            files: ["{packages,apps,modules/*/src/**/*"],
-            rules: {
-                "no-console": "error",
-                // Require method signatures to be explicit to help make signature changes more obvious in review
-                "typescript/explicit-function-return-type": [
-                    "error",
-                    {
-                        allowExpressions: true,
-                    },
-                ],
-                "typescript/explicit-member-accessibility": "error",
-
-                "no-restricted-imports": [
-                    "error",
-                    {
-                        name: "events",
-                        message: "Please use TypedEventEmitter instead",
-                    },
-                ],
-
-                "react/react-compiler": "error",
+                // This is a common pattern for Playwright fixtures
+                "no-empty-pattern": "off",
+                // Playwright has a `use` method for fixtures which confuses this rule
+                "react-hooks/rules-of-hooks": "off",
             },
         },
         {
             files: [
                 "{packages,apps,modules}/*/src/**/*.{test,stories}.{ts,tsx}",
-                "{packages,apps,modules}/*/src/{tests,__mocks__}/*.{ts,tsx}",
+                "{packages,apps,modules}/*/src/{tests,test}/*.{ts,tsx}",
+                "{packages,apps,modules}/*/src/**/__mocks__/*.{ts,tsx}",
                 "{packages,apps,modules}/*/{test,playwright,e2e}/**/*",
                 "{packages,apps,modules}/*/playwright.config.ts",
                 "{packages,apps,modules}/*/.storybook/**/*",
@@ -386,7 +408,6 @@ export default defineConfig({
             rules: {
                 // Tests can be linted a little more flexibly
                 // We don't need super strict typing in test utilities
-                "no-empty-pattern": "off",
                 "no-import-assign": "off",
                 "no-unsafe-optional-chaining": "off",
                 "typescript/no-empty-object-type": "off",
@@ -412,6 +433,8 @@ export default defineConfig({
                     },
                 ],
                 "jsdoc/check-tag-names": "off",
+                "typescript/explicit-function-return-type": "off",
+                "typescript/explicit-member-accessibility": "off",
 
                 // Disable a11y rules for components in tests
                 "jsx-a11y/role-has-required-aria-props": "off",
@@ -446,6 +469,12 @@ export default defineConfig({
                 "storybook/no-uninstalled-addons": "error",
             },
         },
+        {
+            files: ["**/*.{cjs,js}"],
+            rules: {
+                "typescript/no-require-imports": "off",
+            },
+        },
     ],
 });
 

packages/module-api/src/@types/global.d.ts

@@ -6,7 +6,6 @@ Please see LICENSE files in the repository root for full details.
 */
 
 declare global {
-    // eslint-disable-next-line no-var
     var __VERSION__: string; // injected by vite
 }
 

packages/module-api/src/api/legacy-modules.ts

@@ -5,7 +5,6 @@ SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE files in the repository root for full details.
 */
 
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
 // @ts-ignore -- optional interface, will gracefully degrade to `any` if `react-sdk-module-api` isn't installed
 import type { ModuleApi, RuntimeModule } from "@matrix-org/react-sdk-module-api";
 
@@ -19,7 +18,6 @@ export type RuntimeModuleConstructor = new (api: ModuleApi) => RuntimeModule;
  * @alpha
  * @deprecated in favour of the new module API
  */
-/* eslint-disable @typescript-eslint/naming-convention */
 export interface LegacyModuleApiExtension {
     /**
      * Register a legacy module based on \@matrix-org/react-sdk-module-api

packages/playwright-common/src/fixtures/services.ts

@@ -84,7 +84,6 @@ export interface Services {
 
 export const test = base.extend<TestFixtures, WorkerOptions & Services>({
     logger: [
-        // eslint-disable-next-line no-empty-pattern
         async ({}, use) => {
             const logger = new Logger();
             await use(logger);
@@ -92,7 +91,6 @@ export const test = base.extend<TestFixtures, WorkerOptions & Services>({
         { scope: "worker" },
     ],
     network: [
-        // eslint-disable-next-line no-empty-pattern
         async ({}, use) => {
             const network = await new Network().start();
             await use(network);
@@ -152,7 +150,6 @@ export const test = base.extend<TestFixtures, WorkerOptions & Services>({
         { scope: "worker" },
     ],
     mas: [
-        // eslint-disable-next-line no-empty-pattern
         async ({}, use) => {
             // we stub the mas fixture to allow `homeserver` to depend on it to ensure
             // when it is specified by `masHomeserver` it is started before the homeserver

packages/shared-components/.storybook/languageAddon.tsx

@@ -24,6 +24,7 @@ export const languageAddon: Addon = {
     title: "Language Selector",
     type: types.TOOL,
     render: ({ active }) => {
+        // oxlint-disable-next-line react-hooks/rules-of-hooks
         const [globals, updateGlobals] = useGlobals();
         const selectedLanguage = globals.language || "en";
 

packages/shared-components/src/core/roving/RovingTabIndex.tsx

@@ -605,7 +605,6 @@ export const useRovingTabIndex = <T extends HTMLElement>(
         });
     }, []); // eslint-disable-line react-hooks/exhaustive-deps
 
-    // eslint-disable-next-line react-compiler/react-compiler
     const isActive = context.state.activeNode === nodeRef.current;
     return [onFocus, isActive, ref, nodeRef];
 };

packages/shared-components/src/core/utils/Flex/Flex.tsx

@@ -11,7 +11,6 @@ import React, { type JSX, type ComponentProps, type JSXElementConstructor, useMe
 
 import styles from "./Flex.module.css";
 
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
 type FlexProps<T extends keyof JSX.IntrinsicElements | JSXElementConstructor<any>> = {
     /**
      * The type of the HTML element
@@ -61,7 +60,6 @@ type FlexProps<T extends keyof JSX.IntrinsicElements | JSXElementConstructor<any
 /**
  * A flexbox container helper
  */
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
 export function Flex<T extends keyof JSX.IntrinsicElements | JSXElementConstructor<any> = "div">({
     as = "div",
     display = "flex",

packages/shared-components/src/core/utils/ToastContext.test.tsx

@@ -7,7 +7,7 @@ Please see LICENSE files in the repository root for full details.
 */
 
 import { describe, it, expect, vitest } from "vitest";
-import { render } from "@testing-library/react";
+import { render } from "@test-utils";
 import { Toast } from "@vector-im/compound-web";
 import React, { type JSX } from "react";
 

packages/shared-components/src/core/utils/linkify.test.ts

@@ -104,7 +104,6 @@ describe("linkify-matrix", () => {
                     },
                 ]);
             });
-            // eslint-disable-next-line max-len
             it("should properly parse IPs v6 while ignoring dangling comma when without port name as the domain name", () => {
                 const test = char + "username:[1234:5678::abcd]:";
                 expect(isLinkable(test)).toEqual(true);

packages/shared-components/src/core/utils/linkify.ts

@@ -90,13 +90,11 @@ function parseOpaqueIdsToMatrixIds({
     const additionalDomainpartTokens = [HYPHEN];
 
     const matrixToken = linkifyjs.createTokenClass(name, { isLink: true });
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
     const matrixTokenState = new linkifyjs.State(matrixToken) as any as linkifyjs.State<linkifyjs.MultiToken>; // linkify doesn't appear to type this correctly
 
     const matrixTokenWithPort = linkifyjs.createTokenClass(name, { isLink: true });
     const matrixTokenWithPortState = new linkifyjs.State(
         matrixTokenWithPort,
-        // eslint-disable-next-line @typescript-eslint/no-explicit-any
     ) as any as linkifyjs.State<linkifyjs.MultiToken>; // linkify doesn't appear to type this correctly
 
     const initialState = parser.start.tt(token);

packages/shared-components/src/core/viewmodel/useCreateAutoDisposedViewModel.ts

@@ -60,7 +60,6 @@ export function useCreateAutoDisposedViewModel<B extends BaseViewModel<unknown,
          * Or to put it in another way, the only reason to use this hook is to create/dispose the view-model
          * and that is something that should only happen at the start/end of the lifecycle of this component.
          */
-        // eslint-disable-next-line react-compiler/react-compiler
         // eslint-disable-next-line react-hooks/exhaustive-deps
     }, []);
 

packages/shared-components/src/room-list/VirtualizedRoomListView/RoomListItemWrapper/RoomListItemView/RoomListItemMoreOptionsMenu.tsx

@@ -78,7 +78,6 @@ export function MoreOptionContent({ vm }: MoreOptionContentProps): JSX.Element {
     const hasSections = snapshot.sections.length > 0;
     const isInSection = useMemo(() => snapshot.sections.some((section) => section.isSelected), [snapshot.sections]);
     return (
-        // eslint-disable-next-line jsx-a11y/no-static-element-interactions
         <div onKeyDown={(e) => e.stopPropagation()}>
             {snapshot.canMarkAsRead && (
                 <MenuItem

packages/shared-components/src/room-list/VirtualizedRoomListView/RoomListItemWrapper/RoomListItemView/RoomListItemNotificationMenu.tsx

@@ -59,7 +59,6 @@ export function RoomListItemNotificationMenu({ vm }: RoomListItemNotificationMen
                 </IconButton>
             }
         >
-            {/* eslint-disable-next-line jsx-a11y/no-static-element-interactions */}
             <div
                 // We don't want keyboard navigation events to bubble up to the ListView changing the focused item
                 onKeyDown={(e) => e.stopPropagation()}