build: enhance tsconfig type check (#2732)

apps/electron/layers/main/src/updater/electron-updater.ts

@@ -29,13 +29,14 @@ export const quitAndInstall = async () => {
 let lastCheckTime = 0;
 export const checkForUpdatesAndNotify = async (force = true) => {
   if (!_autoUpdater) {
-    return; // ?
+    return void 0;
   }
   // check every 30 minutes (1800 seconds) at most
   if (force || lastCheckTime + 1000 * 1800 < Date.now()) {
     lastCheckTime = Date.now();
     return await _autoUpdater.checkForUpdatesAndNotify();
   }
+  return void 0;
 };
 
 export const registerUpdater = async () => {

apps/electron/layers/preload/src/bootstrap.ts

@@ -27,6 +27,7 @@ import { contextBridge, ipcRenderer } from 'electron';
         if (validateIPC(channel)) {
           return ipcRenderer.invoke(channel, ...args);
         }
+        return void 0;
       },
 
       on(
@@ -35,9 +36,8 @@ import { contextBridge, ipcRenderer } from 'electron';
       ) {
         if (validateIPC(channel)) {
           ipcRenderer.on(channel, listener);
-
-          return this;
         }
+        return this;
       },
 
       once(
@@ -46,9 +46,8 @@ import { contextBridge, ipcRenderer } from 'electron';
       ) {
         if (validateIPC(channel)) {
           ipcRenderer.once(channel, listener);
-
-          return this;
         }
+        return this;
       },
 
       removeListener(
@@ -57,9 +56,8 @@ import { contextBridge, ipcRenderer } from 'electron';
       ) {
         if (validateIPC(channel)) {
           ipcRenderer.removeListener(channel, listener);
-
-          return this;
         }
+        return this;
       },
     },
   };

apps/server/src/modules/auth/guard.ts

@@ -1,10 +1,5 @@
-import {
+import type { CanActivate, ExecutionContext } from '@nestjs/common';
-  CanActivate,
+import { createParamDecorator, Injectable, UseGuards } from '@nestjs/common';
-  createParamDecorator,
-  ExecutionContext,
-  Injectable,
-  UseGuards,
-} from '@nestjs/common';
 
 import { PrismaService } from '../../prisma';
 import { getRequestResponseFromContext } from '../../utils/nestjs';

apps/server/src/modules/auth/resolver.ts

@@ -9,7 +9,7 @@ import {
   ResolveField,
   Resolver,
 } from '@nestjs/graphql';
-import { Request } from 'express';
+import type { Request } from 'express';
 
 import { UserType } from '../users/resolver';
 import { CurrentUser } from './guard';

apps/server/src/modules/auth/service.ts

@@ -4,7 +4,7 @@ import {
   UnauthorizedException,
 } from '@nestjs/common';
 import { compare, hash } from '@node-rs/bcrypt';
-import { User } from '@prisma/client';
+import type { User } from '@prisma/client';
 import jwt from 'jsonwebtoken';
 
 import { Config } from '../../config';

apps/server/src/tests/app.e2e.ts

@@ -1,7 +1,7 @@
 import { equal, ok } from 'node:assert';
 import { afterEach, beforeEach, describe, test } from 'node:test';
 
-import { INestApplication } from '@nestjs/common';
+import type { INestApplication } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import { hash } from '@node-rs/bcrypt';
 import { PrismaClient } from '@prisma/client';

apps/server/src/utils/nestjs.ts

@@ -1,10 +1,7 @@
-import { ArgumentsHost, ExecutionContext } from '@nestjs/common';
+import type { ArgumentsHost, ExecutionContext } from '@nestjs/common';
-import {
+import type { GqlContextType } from '@nestjs/graphql';
-  GqlArgumentsHost,
+import { GqlArgumentsHost, GqlExecutionContext } from '@nestjs/graphql';
-  GqlContextType,
+import type { Request, Response } from 'express';
-  GqlExecutionContext,
-} from '@nestjs/graphql';
-import { Request, Response } from 'express';
 
 export function getRequestResponseFromContext(context: ExecutionContext) {
   switch (context.getType<GqlContextType>()) {

apps/web/src/components/affine/affine-error-eoundary.tsx

@@ -30,7 +30,7 @@ export class AffineErrorBoundary extends Component<
   AffineErrorBoundaryProps,
   AffineErrorBoundaryState
 > {
-  public state: AffineErrorBoundaryState = {
+  public override state: AffineErrorBoundaryState = {
     error: null,
   };
 
@@ -40,11 +40,11 @@ export class AffineErrorBoundary extends Component<
     return { error };
   }
 
-  public componentDidCatch(error: AffineError, errorInfo: ErrorInfo) {
+  public override componentDidCatch(error: AffineError, errorInfo: ErrorInfo) {
     console.error('Uncaught error:', error, errorInfo);
   }
 
-  public render(): ReactNode {
+  public override render(): ReactNode {
     if (this.state.error) {
       const error = this.state.error;
       if (error instanceof PageNotFoundError) {

apps/web/src/components/blocksuite/block-suite-page-list/index.tsx

@@ -80,6 +80,7 @@ const PageListEmpty = (props: {
     if (listType === 'shared') {
       return t['emptySharedPages']();
     }
+    return;
   };
 
   return (

apps/web/src/layouts/workspace-layout.tsx

@@ -268,6 +268,7 @@ export const WorkspaceLayout: FC<PropsWithChildren> =
           affineGlobalChannel.disconnect();
         };
       }
+      return;
     }, [currentWorkspaceId, jotaiWorkspaces]);
 
     const Provider =

apps/web/src/pages/_document.tsx

@@ -12,7 +12,7 @@ const description =
 export default class AppDocument extends Document<{
   emotionStyleTags: EmotionJSX.Element[];
 }> {
-  static getInitialProps = async (ctx: DocumentContext) => {
+  static override getInitialProps = async (ctx: DocumentContext) => {
     const originalRenderPage = ctx.renderPage;
 
     const cache = createEmotionCache();
@@ -41,7 +41,7 @@ export default class AppDocument extends Document<{
       emotionStyleTags,
     };
   };
-  render() {
+  override render() {
     return (
       <Html>
         <Head>

apps/web/src/pages/index.tsx

@@ -63,6 +63,7 @@ const IndexPageInner = () => {
     } else {
       console.warn('No target workspace. This should not happen in production');
     }
+    return;
   }, [helper, jumpToPage, jumpToSubPath, router, workspaces]);
 
   return (

packages/component/src/components/app-sidebar/spolight/index.tsx

@@ -30,6 +30,7 @@ function useMouseOffset() {
         el.removeEventListener('mouseleave', onMouseLeave);
       };
     }
+    return () => {};
   }, []);
 
   return [offset, outside, ref] as const;

packages/component/src/components/block-suite-editor/index.tsx

@@ -80,6 +80,7 @@ const BlockSuiteEditorImpl = (props: EditorProps): ReactElement => {
           .forEach(dispose => dispose());
       };
     }
+    return () => {};
   }, [editor, editor.page, page, onLoad]);
 
   const ref = useRef<HTMLDivElement>(null);

packages/component/src/components/image-preview-modal/index.jotai.ts

@@ -13,4 +13,5 @@ previewBlockIdAtom.onMount = set => {
       window.removeEventListener('affine.embed-block-db-click', callback);
     };
   }
+  return () => {};
 };

packages/component/src/components/notification-center/index.tsx

@@ -183,6 +183,7 @@ function NotificationCard(props: NotificationCardProps): ReactElement {
     if (notification.undo) {
       return notification.undo();
     }
+    return void 0;
   }, [notification]);
 
   useEffect(() => {
@@ -200,6 +201,7 @@ function NotificationCard(props: NotificationCardProps): ReactElement {
           h.filter(height => height.notificationKey !== notification.key)
         );
     }
+    return () => {};
   }, [notification.key, setHeights]);
   return (
     <Toast.Root

packages/component/src/components/page-list/index.tsx

@@ -1,4 +1,7 @@
 export * from './all-page';
+export * from './components/favorite-tag';
+export * from './components/new-page-buttton';
+export * from './components/title-cell';
 export * from './filter';
 export * from './operation-cell';
 export * from './operation-menu-items';

packages/component/src/components/share-menu/index.tsx

@@ -1,2 +1,4 @@
 export * from './disable-public-link';
 export * from './share-menu';
+export * from './share-workspace';
+export * from './styles';

packages/component/src/ui/tree-view/utils.ts

@@ -33,4 +33,5 @@ export function findNode<RenderProps>(
       }
     }
   }
+  return undefined;
 }

packages/env/package.json

@@ -12,6 +12,7 @@
   },
   "exports": {
     ".": "./src/index.ts",
+    "./api": "./src/api.ts",
     "./config": "./src/config.ts",
     "./constant": "./src/constant.ts",
     "./workspace": "./src/workspace.ts",

packages/hooks/src/use-block-suite-workspace-avatar-url.ts

@@ -43,6 +43,7 @@ export function useBlockSuiteWorkspaceAvatarUrl(
         dispose.dispose();
       };
     }
+    return () => {};
   }, [blockSuiteWorkspace]);
   return [avatar ?? null, setAvatar] as const;
 }

packages/i18n/src/index.ts

@@ -102,6 +102,7 @@ export function setUpLanguage(i: i18n) {
     }
     return i.changeLanguage(language);
   }
+  return void 0;
 }
 
 // const I18nProvider = I18nextProvider;

packages/i18n/src/scripts/download.ts

@@ -1,6 +1,6 @@
 // cSpell:ignore Tolgee
-import fs from 'node:fs/promises';
+import * as fs from 'node:fs/promises';
-import path from 'node:path';
+import * as path from 'node:path';
 
 import { format } from 'prettier';
 

packages/i18n/src/scripts/sync.ts

@@ -1,16 +1,12 @@
 // cSpell:ignore Tolgee
+import { resolve } from 'node:path';
+
 import { readFile } from 'fs/promises';
-import path from 'path';
 
 import { createsNewKey, getRemoteTranslations } from './api.js';
 import type { TranslationRes } from './utils.js';
 
-const BASE_JSON_PATH = path.resolve(
+const BASE_JSON_PATH = resolve(process.cwd(), 'src', 'resources', 'en.json');
-  process.cwd(),
-  'src',
-  'resources',
-  'en.json'
-);
 const BASE_LANGUAGES = 'en' as const;
 
 /**

packages/storybook/src/stories/page-list.stories.tsx

@@ -1,11 +1,11 @@
 import { Empty } from '@affine/component';
 import { toast } from '@affine/component';
 import { AffineLoading } from '@affine/component/affine-loading';
-import { PageListTrashView } from '@affine/component/page-list/all-page';
+import type { OperationCellProps } from '@affine/component/page-list';
-import { PageList } from '@affine/component/page-list/all-page';
+import { PageListTrashView } from '@affine/component/page-list';
-import { NewPageButton } from '@affine/component/page-list/components/new-page-buttton';
+import { PageList } from '@affine/component/page-list';
-import type { OperationCellProps } from '@affine/component/page-list/operation-cell';
+import { NewPageButton } from '@affine/component/page-list';
-import { OperationCell } from '@affine/component/page-list/operation-cell';
+import { OperationCell } from '@affine/component/page-list';
 import { PageIcon } from '@blocksuite/icons';
 import { expect } from '@storybook/jest';
 import type { StoryFn } from '@storybook/react';

packages/storybook/src/stories/share-menu.stories.tsx

@@ -1,7 +1,9 @@
 import { toast } from '@affine/component';
-import { PublicLinkDisableModal } from '@affine/component/share-menu/disable-public-link';
+import {
+  PublicLinkDisableModal,
+  StyledDisableButton,
+} from '@affine/component/share-menu';
 import { ShareMenu } from '@affine/component/share-menu/share-menu';
-import { StyledDisableButton } from '@affine/component/share-menu/styles';
 import type {
   AffineLegacyCloudWorkspace,
   LocalWorkspace,

packages/storybook/tsconfig.json

@@ -4,7 +4,11 @@
   "compilerOptions": {
     "composite": true,
     "noEmit": false,
-    "outDir": "lib"
+    "outDir": "lib",
+    "paths": {
+      "@affine/component": ["../component/src"],
+      "@affine/component/*": ["../component/src/components/*"]
+    }
   },
   "references": [
     {

packages/storybook/tsconfig.node.json

@@ -1,5 +1,5 @@
 {
-  "extends": "./tsconfig.json",
+  "extends": "../../tsconfig.json",
   "compilerOptions": {
     "composite": true,
     "module": "ESNext",

packages/workspace/src/affine/login.ts

@@ -75,6 +75,7 @@ const signInWithElectron = async (firebaseAuth: FirebaseAuth) => {
     const user = await signInWithCredential(firebaseAuth, credential);
     return await user.user.getIdToken();
   }
+  return void 0;
 };
 
 export const clearLoginStorage = () => {

packages/workspace/src/atom.ts

@@ -48,6 +48,7 @@ rootCurrentWorkspaceIdAtom.onMount = set => {
       Router.events.off('routeChangeStart', callback);
     };
   }
+  return () => {};
 };
 
 export const rootCurrentPageIdAtom = atom<string | null>(null);
@@ -68,6 +69,7 @@ rootCurrentPageIdAtom.onMount = set => {
       Router.events.off('routeChangeStart', callback);
     };
   }
+  return () => {};
 };
 
 // current editor atom, each app should have only one editor in the same time

packages/workspace/src/utils.ts

@@ -101,7 +101,7 @@ export class CallbackSet extends Set<() => void> {
     this.#ready = v;
   }
 
-  add(cb: () => void) {
+  override add(cb: () => void) {
     if (this.ready) {
       cb();
       return this;
@@ -112,7 +112,7 @@ export class CallbackSet extends Set<() => void> {
     return super.add(cb);
   }
 
-  delete(cb: () => void) {
+  override delete(cb: () => void) {
     if (this.has(cb)) {
       return super.delete(cb);
     }

packages/y-indexeddb/src/utils.ts

@@ -117,6 +117,7 @@ export async function tryMigrate(
               }
             );
           }
+          return void 0;
         })
       );
       localStorage.setItem(`${dbName}-migration`, 'true');

plugins/copilot/src/core/langchain/vector-store.ts

@@ -80,7 +80,7 @@ export class IndexedDBVectorStore extends VectorStore {
     return result;
   }
 
-  static async fromTexts(
+  static override async fromTexts(
     texts: string[],
     metadatas: object[] | object,
     embeddings: Embeddings,
@@ -98,7 +98,7 @@ export class IndexedDBVectorStore extends VectorStore {
     return IndexedDBVectorStore.fromDocuments(docs, embeddings, dbConfig);
   }
 
-  static async fromDocuments(
+  static override async fromDocuments(
     docs: Document[],
     embeddings: Embeddings,
     dbConfig?: MemoryVectorStoreArgs

tsconfig.json

@@ -1,28 +1,57 @@
 {
   "compilerOptions": {
-    "rootDir": ".",
+    "verbatimModuleSyntax": true,
-    "target": "ESNext",
+    // Classification follows https://www.typescriptlang.org/tsconfig
-    "lib": ["dom", "dom.iterable", "esnext"],
+
-    "allowJs": true,
+    // Type Checking
-    "skipLibCheck": true,
     "strict": true,
-    "forceConsistentCasingInFileNames": true,
+    // exactOptionalPropertyTypes: false,
-    // FIXME: add this back
+    "noFallthroughCasesInSwitch": true,
-    "noUncheckedIndexedAccess": false,
+    "noImplicitAny": true,
-    "esModuleInterop": true,
+    "noImplicitOverride": true,
-    "module": "esnext",
+    "noImplicitReturns": true,
-    "moduleResolution": "node",
+    "noImplicitThis": true,
+    // noPropertyAccessFromIndexSignature: false,
+    // noUncheckedIndexedAccess: false,
+    // noUnusedLocals: false,
+    // noUnusedParameters: false,
+    "useUnknownInCatchVariables": true,
+
+    // Modules
+    "module": "ES2022",
+    "moduleResolution": "Node",
     "resolveJsonModule": true,
-    "isolatedModules": true,
-    "jsx": "preserve",
 
-    // Project
+    // Emit
-    "incremental": true,
+    "declaration": true,
-    "composite": true,
+    "declarationMap": true,
+    "sourceMap": true,
+    // skip type emit for @internal types
+    // "stripInternal": true,
 
+    // JavaScript Support
+    "allowJs": false,
+    "checkJs": false,
+
+    // Interop Constraints
+    "forceConsistentCasingInFileNames": true,
+    "allowSyntheticDefaultImports": true,
+
+    // Language and Environment
+    "jsx": "react-jsx",
+    "lib": ["ES2023", "DOM", "DOM.Iterable"],
+    "target": "ES2022",
+    "useDefineForClassFields": true,
     "experimentalDecorators": true,
     "emitDecoratorMetadata": true,
-    "baseUrl": ".",
+
+    // Projects
+    "composite": true,
+    "incremental": true,
+
+    // Completeness
+    "skipLibCheck": true, // skip all type checks for .d.ts files
+
     "paths": {
       "@affine/component": ["./packages/component/src/index"],
       "@affine/component/*": [