refactor(editor): should not rely on doc collection type (#9501)

blocksuite/affine/block-data-view/src/block-meta/todo.ts

@@ -53,7 +53,7 @@ todoMeta.addProperty({
   metaConfig: propertyPresets.textPropertyConfig,
   get: block => block.doc.meta?.title ?? '',
   updated: (block, callback) => {
-    return block.doc.collection.meta.docMetaUpdated.on(() => {
+    return block.doc.collection.slots.docListUpdated.on(() => {
       callback();
     });
   },

blocksuite/affine/block-embed/src/embed-linked-doc-block/embed-linked-doc-block.ts

@@ -295,7 +295,7 @@ export class EmbedLinkedDocBlockComponent extends EmbedBlockComponent<EmbedLinke
     const linkedDoc = this.linkedDoc;
     if (linkedDoc) {
       this.disposables.add(
-        linkedDoc.collection.meta.docMetaUpdated.on(() => {
+        linkedDoc.collection.slots.docListUpdated.on(() => {
           this._load().catch(e => {
             console.error(e);
             this.isError = true;
@@ -328,7 +328,7 @@ export class EmbedLinkedDocBlockComponent extends EmbedBlockComponent<EmbedLinke
 
       this._setDocUpdatedAt();
       this.disposables.add(
-        this.doc.collection.meta.docMetaUpdated.on(() => {
+        this.doc.collection.slots.docListUpdated.on(() => {
           this._setDocUpdatedAt();
         })
       );

blocksuite/affine/block-embed/src/embed-synced-doc-block/components/embed-synced-doc-card.ts

@@ -100,7 +100,7 @@ export class EmbedSyncedDocCard extends WithDisposable(ShadowlessElement) {
       }
 
       this.disposables.add(
-        syncedDoc.collection.meta.docMetaUpdated.on(() => {
+        syncedDoc.collection.slots.docListUpdated.on(() => {
           renderLinkedDocInCard(this);
         })
       );

blocksuite/affine/block-embed/src/embed-synced-doc-block/embed-synced-doc-block.ts

@@ -475,7 +475,7 @@ export class EmbedSyncedDocBlockComponent extends EmbedBlockComponent<EmbedSynce
 
     this._setDocUpdatedAt();
     this.disposables.add(
-      this.doc.collection.meta.docMetaUpdated.on(() => {
+      this.doc.collection.slots.docListUpdated.on(() => {
         this._setDocUpdatedAt();
       })
     );

blocksuite/affine/components/src/rich-text/inline/presets/nodes/reference-node/reference-node.ts

@@ -221,7 +221,7 @@ export class AffineReference extends WithDisposable(ShadowlessElement) {
     const doc = this.doc;
     if (doc) {
       this._disposables.add(
-        doc.collection.slots.docUpdated.on(() => this._updateRefMeta(doc))
+        doc.collection.slots.docListUpdated.on(() => this._updateRefMeta(doc))
       );
     }
 

blocksuite/affine/shared/src/adapters/attachment.ts

@@ -26,7 +26,6 @@ export type Attachment = File[];
 type AttachmentToSliceSnapshotPayload = {
   file: Attachment;
   assets?: AssetsManager;
-  blockVersions: Record<string, number>;
   workspaceId: string;
   pageId: string;
 };

blocksuite/affine/shared/src/adapters/html/html.ts

@@ -46,7 +46,6 @@ export type Html = string;
 type HtmlToSliceSnapshotPayload = {
   file: Html;
   assets?: AssetsManager;
-  blockVersions: Record<string, number>;
   workspaceId: string;
   pageId: string;
 };

blocksuite/affine/shared/src/adapters/image.ts

@@ -26,7 +26,6 @@ export type Image = File[];
 type ImageToSliceSnapshotPayload = {
   file: Image;
   assets?: AssetsManager;
-  blockVersions: Record<string, number>;
   workspaceId: string;
   pageId: string;
 };

blocksuite/affine/shared/src/adapters/notion-html/notion-html.ts

@@ -41,7 +41,6 @@ export type NotionHtml = string;
 type NotionHtmlToSliceSnapshotPayload = {
   file: NotionHtml;
   assets?: AssetsManager;
-  blockVersions: Record<string, number>;
   workspaceId: string;
   pageId: string;
 };

blocksuite/affine/shared/src/adapters/plain-text/plain-text.ts

@@ -40,7 +40,6 @@ export type PlainText = string;
 type PlainTextToSliceSnapshotPayload = {
   file: PlainText;
   assets?: AssetsManager;
-  blockVersions: Record<string, number>;
   workspaceId: string;
   pageId: string;
 };

blocksuite/affine/shared/src/services/doc-display-meta-service.ts

@@ -162,7 +162,7 @@ export class DocDisplayMetaService
     if (!title$) {
       title$ = signal(doc.meta?.title || 'Untitled');
 
-      const disposable = this.std.collection.meta.docMetaUpdated.on(() => {
+      const disposable = this.std.collection.slots.docListUpdated.on(() => {
         title$!.value = doc.meta?.title || 'Untitled';
       });
 

blocksuite/affine/shared/src/utils/model/doc.ts

@@ -1,7 +1,7 @@
-import type { DocCollection } from '@blocksuite/store';
+import type { Workspace } from '@blocksuite/store';
 
 export function createDefaultDoc(
-  collection: DocCollection,
+  collection: Workspace,
   options: { id?: string; title?: string } = {}
 ) {
   const doc = collection.createDoc({ id: options.id });

blocksuite/blocks/src/_common/adapters/mix-text.ts

@@ -31,7 +31,6 @@ export type MixText = string;
 type MixTextToSliceSnapshotPayload = {
   file: MixText;
   assets?: AssetsManager;
-  blockVersions: Record<string, number>;
   workspaceId: string;
   pageId: string;
 };

blocksuite/blocks/src/_common/transformers/html.ts

@@ -1,7 +1,7 @@
 import { HtmlAdapter } from '@blocksuite/affine-shared/adapters';
 import { Container } from '@blocksuite/global/di';
 import { sha } from '@blocksuite/global/utils';
-import type { Doc, DocCollection } from '@blocksuite/store';
+import type { Doc, Workspace } from '@blocksuite/store';
 import { extMimeMap, Job } from '@blocksuite/store';
 
 import { defaultBlockHtmlAdapterMatchers } from '../adapters/html/block-matcher.js';
@@ -16,13 +16,13 @@ import {
 import { createAssetsArchive, download, Unzip } from './utils.js';
 
 type ImportHTMLToDocOptions = {
-  collection: DocCollection;
+  collection: Workspace;
   html: string;
   fileName?: string;
 };
 
 type ImportHTMLZipOptions = {
-  collection: DocCollection;
+  collection: Workspace;
   imported: Blob;
 };
 

blocksuite/blocks/src/_common/transformers/markdown.ts

@@ -2,7 +2,7 @@ import { MarkdownAdapter } from '@blocksuite/affine-shared/adapters';
 import { Container } from '@blocksuite/global/di';
 import { BlockSuiteError, ErrorCode } from '@blocksuite/global/exceptions';
 import { assertExists, sha } from '@blocksuite/global/utils';
-import type { Doc, DocCollection } from '@blocksuite/store';
+import type { Doc, Workspace } from '@blocksuite/store';
 import { extMimeMap, Job } from '@blocksuite/store';
 
 import { defaultBlockMarkdownAdapterMatchers } from '../adapters/index.js';
@@ -34,13 +34,13 @@ type ImportMarkdownToBlockOptions = {
 };
 
 type ImportMarkdownToDocOptions = {
-  collection: DocCollection;
+  collection: Workspace;
   markdown: string;
   fileName?: string;
 };
 
 type ImportMarkdownZipOptions = {
-  collection: DocCollection;
+  collection: Workspace;
   imported: Blob;
 };
 

blocksuite/blocks/src/_common/transformers/notion-html.ts

@@ -1,7 +1,7 @@
 import { NotionHtmlAdapter } from '@blocksuite/affine-shared/adapters';
 import { Container } from '@blocksuite/global/di';
 import { sha } from '@blocksuite/global/utils';
-import { type DocCollection, extMimeMap, Job } from '@blocksuite/store';
+import { extMimeMap, Job, type Workspace } from '@blocksuite/store';
 
 import { defaultBlockNotionHtmlAdapterMatchers } from '../adapters/notion-html/block-matcher.js';
 import { notionHtmlInlineToDeltaMatchers } from '../adapters/notion-html/delta-converter/html-inline.js';
@@ -9,7 +9,7 @@ import { defaultImageProxyMiddleware } from './middlewares.js';
 import { Unzip } from './utils.js';
 
 type ImportNotionZipOptions = {
-  collection: DocCollection;
+  collection: Workspace;
   imported: Blob;
 };
 
@@ -26,12 +26,11 @@ const provider = container.provider();
 /**
  * Imports a Notion zip file into the BlockSuite collection.
  *
- * @param {ImportNotionZipOptions} options - The options for importing.
+ * @param options - The options for importing.
- * @param {DocCollection} options.collection - The BlockSuite document collection.
+ * @param options.collection - The BlockSuite document collection.
- * @param {Blob} options.imported - The imported zip file as a Blob.
+ * @param options.imported - The imported zip file as a Blob.
  *
- * @returns {Promise<{entryId: string | undefined, pageIds: string[], isWorkspaceFile: boolean, hasMarkdown: boolean}>}
+ * @returns A promise that resolves to an object containing:
- *          A promise that resolves to an object containing:
  *          - entryId: The ID of the entry page (if any).
  *          - pageIds: An array of imported page IDs.
  *          - isWorkspaceFile: Whether the imported file is a workspace file.

blocksuite/blocks/src/_common/transformers/zip.ts

@@ -1,11 +1,11 @@
 import { sha } from '@blocksuite/global/utils';
-import type { Doc, DocCollection, DocSnapshot } from '@blocksuite/store';
+import type { Doc, DocSnapshot, Workspace } from '@blocksuite/store';
 import { extMimeMap, getAssetName, Job } from '@blocksuite/store';
 
 import { download, Unzip, Zip } from '../transformers/utils.js';
 import { replaceIdMiddleware, titleMiddleware } from './middlewares.js';
 
-async function exportDocs(collection: DocCollection, docs: Doc[]) {
+async function exportDocs(collection: Workspace, docs: Doc[]) {
   const zip = new Zip();
   const job = new Job({
     schema: collection.schema,
@@ -50,7 +50,7 @@ async function exportDocs(collection: DocCollection, docs: Doc[]) {
   return download(downloadBlob, `${collection.id}.bs.zip`);
 }
 
-async function importDocs(collection: DocCollection, imported: Blob) {
+async function importDocs(collection: Workspace, imported: Blob) {
   const unzip = new Unzip();
   await unzip.load(imported);
 

blocksuite/blocks/src/root-block/widgets/linked-doc/import-doc/import-doc.ts

@@ -8,7 +8,7 @@ import {
 } from '@blocksuite/affine-components/icons';
 import { openFileOrFiles } from '@blocksuite/affine-shared/utils';
 import { WithDisposable } from '@blocksuite/global/utils';
-import type { DocCollection } from '@blocksuite/store';
+import type { Workspace } from '@blocksuite/store';
 import { html, LitElement, type PropertyValues } from 'lit';
 import { query, state } from 'lit/decorators.js';
 
@@ -30,7 +30,7 @@ export class ImportDoc extends WithDisposable(LitElement) {
   static override styles = styles;
 
   constructor(
-    private readonly collection: DocCollection,
+    private readonly collection: Workspace,
     private readonly onSuccess?: OnSuccessHandler,
     private readonly onFail?: OnFailHandler,
     private readonly abortController = new AbortController()

blocksuite/blocks/src/root-block/widgets/linked-doc/import-doc/index.ts

@@ -1,4 +1,4 @@
-import type { DocCollection } from '@blocksuite/store';
+import type { Workspace } from '@blocksuite/store';
 
 import {
   ImportDoc,
@@ -13,7 +13,7 @@ export function showImportModal({
   container = document.body,
   abortController = new AbortController(),
 }: {
-  collection: DocCollection;
+  collection: Workspace;
   onSuccess?: OnSuccessHandler;
   onFail?: OnFailHandler;
   multiple?: boolean;

blocksuite/framework/block-std/src/clipboard/index.ts

@@ -138,7 +138,6 @@ export class Clipboard extends LifeCycleWatcher {
         const payload = {
           file: item,
           assets: job.assetsManager,
-          blockVersions: doc.collection.meta.blockVersions,
           workspaceId: doc.collection.id,
           pageId: doc.id,
         };

blocksuite/framework/store/src/__tests__/collection.unit.spec.ts

@@ -7,7 +7,7 @@ import { applyUpdate, encodeStateAsUpdate } from 'yjs';
 import { COLLECTION_VERSION, PAGE_VERSION } from '../consts.js';
 import type { BlockModel, BlockSchemaType, Doc } from '../index.js';
 import { DocCollection, IdGeneratorType, Schema } from '../index.js';
-import type { DocMeta } from '../store/index.js';
+import type { DocMeta } from '../store/workspace.js';
 import type { BlockSuiteDoc } from '../yjs/index.js';
 import {
   NoteBlockSchema,
@@ -432,7 +432,7 @@ describe('addBlock', () => {
     );
 
     let called = false;
-    collection.meta.docMetaUpdated.on(() => {
+    collection.slots.docListUpdated.on(() => {
       called = true;
     });
 

blocksuite/framework/store/src/store/collection.ts

@@ -22,11 +22,16 @@ import {
   BlockSuiteDoc,
   type RawAwarenessState,
 } from '../yjs/index.js';
-import { BlockCollection, type GetDocOptions } from './doc/block-collection.js';
+import { BlockCollection } from './doc/block-collection.js';
-import type { Doc, Query } from './doc/index.js';
+import type { Doc } from './doc/index.js';
 import type { IdGeneratorType } from './id.js';
 import { pickIdGenerator } from './id.js';
 import { DocCollectionMeta } from './meta.js';
+import type {
+  CreateDocOptions,
+  GetDocOptions,
+  Workspace,
+} from './workspace.js';
 
 export type DocCollectionOptions = {
   schema: Schema;
@@ -69,7 +74,7 @@ export interface StackItem {
   meta: Map<'cursor-location' | 'selection-state', unknown>;
 }
 
-export class DocCollection {
+export class DocCollection implements Workspace {
   protected readonly _schema: Schema;
 
   readonly awarenessStore: AwarenessStore;
@@ -91,7 +96,7 @@ export class DocCollection {
   meta: DocCollectionMeta;
 
   slots = {
-    docUpdated: new Slot(),
+    docListUpdated: new Slot(),
     docRemoved: new Slot<string>(),
     docCreated: new Slot<string>(),
   };
@@ -161,7 +166,7 @@ export class DocCollection {
       this.blockCollections.set(doc.id, doc);
     });
 
-    this.meta.docMetaUpdated.on(() => this.slots.docUpdated.emit());
+    this.meta.docMetaUpdated.on(() => this.slots.docListUpdated.emit());
 
     this.meta.docMetaRemoved.on(id => {
       const space = this.getBlockCollection(id);
@@ -189,8 +194,8 @@ export class DocCollection {
    * If the `init` parameter is passed, a `surface`, `note`, and `paragraph` block
    * will be created in the doc simultaneously.
    */
-  createDoc(options: { id?: string; query?: Query } = {}) {
+  createDoc(options: CreateDocOptions = {}) {
-    const { id: docId = this.idGenerator(), query } = options;
+    const { id: docId = this.idGenerator(), query, readonly } = options;
     if (this._hasDoc(docId)) {
       throw new BlockSuiteError(
         ErrorCode.DocCollectionError,
@@ -205,7 +210,7 @@ export class DocCollection {
       tags: [],
     });
     this.slots.docCreated.emit(docId);
-    return this.getDoc(docId, { query }) as Doc;
+    return this.getDoc(docId, { query, readonly }) as Doc;
   }
 
   dispose() {

blocksuite/framework/store/src/store/doc/block-collection.ts

@@ -7,7 +7,7 @@ import { Text } from '../../reactive/text.js';
 import type { BlockModel } from '../../schema/base.js';
 import type { IdGenerator } from '../../utils/id-generator.js';
 import type { AwarenessStore, BlockSuiteDoc } from '../../yjs/index.js';
-import type { DocCollection } from '../collection.js';
+import type { GetDocOptions, Workspace } from '../workspace.js';
 import { Doc } from './doc.js';
 import type { YBlock } from './index.js';
 import type { Query } from './query.js';
@@ -24,17 +24,12 @@ export type BlockProps = BlockSysProps & Record<string, unknown>;
 
 type DocOptions = {
   id: string;
-  collection: DocCollection;
+  collection: Workspace;
   doc: BlockSuiteDoc;
   awarenessStore: AwarenessStore;
   idGenerator?: IdGenerator;
 };
 
-export type GetDocOptions = {
-  query?: Query;
-  readonly?: boolean;
-};
-
 export class BlockCollection {
   private _awarenessUpdateDisposable: Disposable | null = null;
 
@@ -42,7 +37,7 @@ export class BlockCollection {
 
   private readonly _canUndo$ = signal(false);
 
-  private readonly _collection: DocCollection;
+  private readonly _collection: Workspace;
 
   private readonly _docMap = {
     undefined: new Map<string, Doc>(),
@@ -145,11 +140,6 @@ export class BlockCollection {
     >(),
   };
 
-  // So, we apply a listener at the top level for the flat structure of the current
-  get awarenessSync() {
-    return this.collection.awarenessSync;
-  }
-
   get blobSync() {
     return this.collection.blobSync;
   }

blocksuite/framework/store/src/store/index.ts

@@ -4,3 +4,4 @@ export type * from './doc/block-collection.js';
 export * from './doc/index.js';
 export * from './id.js';
 export type * from './meta.js';
+export * from './workspace.js';

blocksuite/framework/store/src/store/meta.ts

@@ -4,26 +4,12 @@ import type * as Y from 'yjs';
 import { COLLECTION_VERSION, PAGE_VERSION } from '../consts.js';
 import type { BlockSuiteDoc } from '../yjs/index.js';
 import type { DocCollection } from './collection.js';
+import type {
+  DocMeta,
+  DocsPropertiesMeta,
+  WorkspaceMeta,
+} from './workspace.js';
 
-// please use `declare module '@blocksuite/store'` to extend this interface
-export interface DocMeta {
-  id: string;
-  title: string;
-  tags: string[];
-  createDate: number;
-  updatedDate?: number;
-}
-
-export type Tag = {
-  id: string;
-  value: string;
-  color: string;
-};
-export type DocsPropertiesMeta = {
-  tags?: {
-    options: Tag[];
-  };
-};
 export type DocCollectionMetaState = {
   pages?: unknown[];
   properties?: DocsPropertiesMeta;
@@ -34,7 +20,7 @@ export type DocCollectionMetaState = {
   avatar?: string;
 };
 
-export class DocCollectionMeta {
+export class DocCollectionMeta implements WorkspaceMeta {
   private readonly _handleDocCollectionMetaEvents = (
     events: Y.YEvent<Y.Array<unknown> | Y.Text | Y.Map<unknown>>[]
   ) => {

blocksuite/framework/store/src/store/workspace.ts

@@ -0,0 +1,86 @@
+import type { Slot } from '@blocksuite/global/utils';
+import type { BlobEngine, DocEngine } from '@blocksuite/sync';
+
+import type { Schema } from '../schema/schema.js';
+import type { IdGenerator } from '../utils/id-generator.js';
+import type { AwarenessStore } from '../yjs/awareness.js';
+import type { BlockSuiteDoc } from '../yjs/doc.js';
+import type { Doc } from './doc/doc.js';
+import type { BlockCollection } from './doc/index.js';
+import type { Query } from './doc/query.js';
+
+export type Tag = {
+  id: string;
+  value: string;
+  color: string;
+};
+export type DocsPropertiesMeta = {
+  tags?: {
+    options: Tag[];
+  };
+};
+export interface DocMeta {
+  id: string;
+  title: string;
+  tags: string[];
+  createDate: number;
+  updatedDate?: number;
+  favorite?: boolean;
+}
+
+export type GetDocOptions = {
+  query?: Query;
+  readonly?: boolean;
+};
+export type CreateDocOptions = GetDocOptions & {
+  id?: string;
+};
+
+export interface WorkspaceMeta {
+  get docMetas(): DocMeta[];
+
+  getDocMeta(id: string): DocMeta | undefined;
+  setDocMeta(id: string, props: Partial<DocMeta>): void;
+  removeDocMeta(id: string): void;
+
+  get properties(): DocsPropertiesMeta;
+  setProperties(meta: DocsPropertiesMeta): void;
+
+  get avatar(): string | undefined;
+  setAvatar(avatar: string): void;
+
+  get name(): string | undefined;
+  setName(name: string): void;
+
+  commonFieldsUpdated: Slot;
+
+  hasVersion: boolean;
+  writeVersion(workspace: Workspace): void;
+  get docs(): unknown[] | undefined;
+  initialize(): void;
+}
+
+export interface Workspace {
+  readonly id: string;
+  readonly meta: WorkspaceMeta;
+  readonly idGenerator: IdGenerator;
+  readonly docSync: DocEngine;
+  readonly blobSync: BlobEngine;
+  readonly awarenessStore: AwarenessStore;
+
+  get schema(): Schema;
+  get doc(): BlockSuiteDoc;
+  get docs(): Map<string, BlockCollection>;
+
+  slots: {
+    docListUpdated: Slot;
+    docCreated: Slot<string>;
+    docRemoved: Slot<string>;
+  };
+
+  createDoc(options?: CreateDocOptions): Doc;
+  getDoc(docId: string, options?: GetDocOptions): Doc | null;
+  removeDoc(docId: string): void;
+
+  dispose(): void;
+}

blocksuite/framework/store/src/transformer/type.ts

@@ -1,7 +1,7 @@
 import { z } from 'zod';
 
 import type { Doc } from '../store/doc/doc.js';
-import type { DocMeta, DocsPropertiesMeta } from '../store/meta.js';
+import type { DocMeta, DocsPropertiesMeta } from '../store/workspace.js';
 
 export type BlockSnapshot = {
   type: 'block';

blocksuite/playground/apps/_common/components/docs-panel.ts

@@ -110,7 +110,7 @@ export class DocsPanel extends WithDisposable(ShadowlessElement) {
     });
 
     this.disposables.add(
-      this.editor.doc.collection.slots.docUpdated.on(() => {
+      this.editor.doc.collection.slots.docListUpdated.on(() => {
         this.requestUpdate();
       })
     );

blocksuite/presets/src/__tests__/utils/misc.ts

@@ -1,8 +1,8 @@
 import { replaceIdMiddleware } from '@blocksuite/blocks';
-import { type DocCollection, type DocSnapshot, Job } from '@blocksuite/store';
+import { type DocSnapshot, Job, type Workspace } from '@blocksuite/store';
 
 export async function importFromSnapshot(
-  collection: DocCollection,
+  collection: Workspace,
   snapshot: DocSnapshot
 ) {
   const job = new Job({

blocksuite/tests-legacy/utils/declare-test-window.ts

@@ -6,7 +6,7 @@ import type {
 } from '@blocksuite/block-std';
 import type { AffineEditorContainer } from '@blocksuite/presets';
 import type { StarterDebugMenu } from '@playground/apps/_common/components/starter-debug-menu.js';
-import type { BlockModel, Doc, DocCollection, Job } from '@store/index.js';
+import type { BlockModel, Doc, Job, Workspace } from '@store/index.js';
 
 declare global {
   interface Window {
@@ -36,7 +36,7 @@ declare global {
         mockDocModeService: typeof import('../../packages/playground/apps/_common/mock-services.js').mockDocModeService;
       };
     };
-    collection: DocCollection;
+    collection: Workspace;
     blockSchema: Record<string, typeof BlockModel>;
     doc: Doc;
     debugMenu: StarterDebugMenu;

packages/common/env/src/constant.ts

@@ -1,7 +1,7 @@
 // This file should has not side effect
 // oxlint-disable-next-line
 // @ts-ignore FIXME: typecheck error
-import type { DocCollection } from '@blocksuite/affine/store';
+import type { Workspace } from '@blocksuite/affine/store';
 
 declare global {
   // oxlint-disable-next-line no-var
@@ -91,10 +91,10 @@ export const Messages = {
 };
 
 export class PageNotFoundError extends TypeError {
-  readonly docCollection: DocCollection;
+  readonly docCollection: Workspace;
   readonly pageId: string;
 
-  constructor(docCollection: DocCollection, pageId: string) {
+  constructor(docCollection: Workspace, pageId: string) {
     super();
     this.docCollection = docCollection;
     this.pageId = pageId;

packages/common/env/src/filter.ts

@@ -1,4 +1,4 @@
-import type { DocCollection } from '@blocksuite/affine/store';
+import type { DocsPropertiesMeta } from '@blocksuite/affine/store';
 import { z } from 'zod';
 
 export const literalValueSchema: z.ZodType<LiteralValue, z.ZodTypeDef> =
@@ -29,7 +29,6 @@ export type Ref = {
   name: keyof VariableMap;
 };
 
-// eslint-disable-next-line @typescript-eslint/no-empty-interface
 export interface VariableMap {}
 
 export const literalSchema = z.object({
@@ -85,4 +84,4 @@ export const tagSchema = z.object({
 });
 export type Tag = z.input<typeof tagSchema>;
 
-export type PropertiesMeta = DocCollection['meta']['properties'];
+export type PropertiesMeta = DocsPropertiesMeta;

packages/frontend/core/src/blocksuite/presets/_common/utils/markdown-utils.ts

@@ -145,18 +145,9 @@ export const markdownToSnapshot = async (
     middlewares: [defaultImageProxyMiddleware, pasteMiddleware(host.std)],
   });
   const markdownAdapter = new MixTextAdapter(job, host.std.provider);
-  const { blockVersions, workspaceVersion, pageVersion } =
-    host.std.doc.collection.meta;
-  if (!blockVersions || !workspaceVersion || !pageVersion)
-    throw new Error(
-      'Need blockVersions, workspaceVersion, pageVersion meta information to get slice'
-    );
   const payload = {
     file: markdown,
     assets: job.assetsManager,
-    blockVersions,
-    pageVersion,
-    workspaceVersion,
     workspaceId: host.std.doc.collection.id,
     pageId: host.std.doc.id,
   };

packages/frontend/core/src/commands/affine-navigation.tsx

@@ -1,6 +1,6 @@
 import type { useI18n } from '@affine/i18n';
 import { track } from '@affine/track';
-import type { DocCollection } from '@blocksuite/affine/store';
+import type { Workspace } from '@blocksuite/affine/store';
 import { ArrowRightBigIcon } from '@blocksuite/icons/rc';
 import type { createStore } from 'jotai';
 
@@ -19,7 +19,7 @@ export function registerAffineNavigationCommands({
   t: ReturnType<typeof useI18n>;
   store: ReturnType<typeof createStore>;
   navigationHelper: ReturnType<typeof useNavigateHelper>;
-  docCollection: DocCollection;
+  docCollection: Workspace;
   globalDialogService: GlobalDialogService;
 }) {
   const unsubs: Array<() => void> = [];

packages/frontend/core/src/components/affine/page-history-modal/data.ts

@@ -7,7 +7,7 @@ import type { ListHistoryQuery } from '@affine/graphql';
 import { listHistoryQuery, recoverDocMutation } from '@affine/graphql';
 import { i18nTime } from '@affine/i18n';
 import { assertEquals } from '@blocksuite/affine/global/utils';
-import { DocCollection } from '@blocksuite/affine/store';
+import { DocCollection, type Workspace } from '@blocksuite/affine/store';
 import { useService } from '@toeverything/infra';
 import { useEffect, useMemo } from 'react';
 import useSWRImmutable from 'swr/immutable';
@@ -99,7 +99,7 @@ const snapshotFetcher = async (
 // so that we do not need to worry about providers etc
 // TODO(@Peng): fix references to the page (the referenced page will shown as deleted)
 // if we simply clone the current workspace, it maybe time consuming right?
-const docCollectionMap = new Map<string, DocCollection>();
+const docCollectionMap = new Map<string, Workspace>();
 
 // assume the workspace is a cloud workspace since the history feature is only enabled for cloud workspace
 const getOrCreateShellWorkspace = (
@@ -147,7 +147,7 @@ export const usePageHistory = (
 
 // workspace id + page id + timestamp + snapshot -> Page (to be used for rendering in blocksuite editor)
 export const useSnapshotPage = (
-  docCollection: DocCollection,
+  docCollection: Workspace,
   pageDocId: string,
   ts?: string
 ) => {
@@ -253,10 +253,7 @@ export function revertUpdate(
   applyUpdate(doc, revertChangesSinceSnapshotUpdate);
 }
 
-export const useRestorePage = (
+export const useRestorePage = (docCollection: Workspace, pageId: string) => {
-  docCollection: DocCollection,
-  pageId: string
-) => {
   const page = useDocCollectionPage(docCollection, pageId);
   const mutateQueryResource = useMutateQueryResource();
   const { trigger: recover, isMutating } = useMutation({

packages/frontend/core/src/components/affine/page-history-modal/history-modal.tsx

@@ -11,10 +11,7 @@ import { WorkspaceService } from '@affine/core/modules/workspace';
 import { i18nTime, Trans, useI18n } from '@affine/i18n';
 import { track } from '@affine/track';
 import type { DocMode } from '@blocksuite/affine/blocks';
-import type {
+import type { Doc as BlockSuiteDoc, Workspace } from '@blocksuite/affine/store';
-  Doc as BlockSuiteDoc,
-  DocCollection,
-} from '@blocksuite/affine/store';
 import { CloseIcon, ToggleCollapseIcon } from '@blocksuite/icons/rc';
 import * as Collapsible from '@radix-ui/react-collapsible';
 import type { DialogContentProps } from '@radix-ui/react-dialog';
@@ -48,7 +45,7 @@ import * as styles from './styles.css';
 export interface PageHistoryModalProps {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  docCollection: DocCollection;
+  docCollection: Workspace;
   pageId: string;
 }
 
@@ -400,7 +397,7 @@ const PageHistoryManager = ({
   pageId,
   onClose,
 }: {
-  docCollection: DocCollection;
+  docCollection: Workspace;
   pageId: string;
   onClose: () => void;
 }) => {

packages/frontend/core/src/components/affine/reference-link/index.tsx

@@ -6,7 +6,7 @@ import { useInsidePeekView } from '@affine/core/modules/peek-view/view/modal-con
 import { WorkbenchLink } from '@affine/core/modules/workbench';
 import { track } from '@affine/track';
 import type { DocMode } from '@blocksuite/affine/blocks';
-import type { DocCollection } from '@blocksuite/affine/store';
+import type { Workspace } from '@blocksuite/affine/store';
 import { LiveData, useLiveData, useService } from '@toeverything/infra';
 import clsx from 'clsx';
 import { nanoid } from 'nanoid';
@@ -167,7 +167,7 @@ export function AffineSharedPageReference({
   Icon,
   onClick: userOnClick,
 }: AffinePageReferenceProps & {
-  docCollection: DocCollection;
+  docCollection: Workspace;
 }) {
   const journalService = useService(JournalService);
   const isJournal = !!useLiveData(journalService.journalDate$(pageId));

packages/frontend/core/src/components/blocksuite/block-suite-page-list/utils.tsx

@@ -5,11 +5,11 @@ import { DocsService } from '@affine/core/modules/doc';
 import { EditorSettingService } from '@affine/core/modules/editor-setting';
 import { WorkbenchService } from '@affine/core/modules/workbench';
 import { type DocMode } from '@blocksuite/affine/blocks';
-import type { DocCollection } from '@blocksuite/affine/store';
+import type { Workspace } from '@blocksuite/affine/store';
 import { useServices } from '@toeverything/infra';
 import { useCallback, useMemo } from 'react';
 
-export const usePageHelper = (docCollection: DocCollection) => {
+export const usePageHelper = (docCollection: Workspace) => {
   const {
     docsService,
     workbenchService,

packages/frontend/core/src/components/hooks/affine/use-all-page-list-config.tsx

@@ -6,13 +6,13 @@ import { ShareDocsListService } from '@affine/core/modules/share-doc';
 import { WorkspaceService } from '@affine/core/modules/workspace';
 import { PublicPageMode } from '@affine/graphql';
 import { useI18n } from '@affine/i18n';
-import type { DocCollection, DocMeta } from '@blocksuite/affine/store';
+import type { DocMeta, Workspace } from '@blocksuite/affine/store';
 import { useLiveData, useService } from '@toeverything/infra';
 import { type ReactNode, useCallback, useEffect, useMemo } from 'react';
 
 export type AllPageListConfig = {
   allPages: DocMeta[];
-  docCollection: DocCollection;
+  docCollection: Workspace;
   /**
    * Return `undefined` if the page is not public
    */

packages/frontend/core/src/components/hooks/affine/use-reference-link-helper.ts

@@ -1,9 +1,9 @@
 import type { DeltaInsert } from '@blocksuite/affine/inline';
-import type { DocCollection } from '@blocksuite/affine/store';
+import type { Workspace } from '@blocksuite/affine/store';
 import type { AffineTextAttributes } from '@blocksuite/affine-shared/types';
 import { useCallback } from 'react';
 
-export function useReferenceLinkHelper(docCollection: DocCollection) {
+export function useReferenceLinkHelper(docCollection: Workspace) {
   const addReferenceLink = useCallback(
     (pageId: string, referenceId: string) => {
       const page = docCollection?.getDoc(pageId);

packages/frontend/core/src/components/hooks/use-all-block-suite-page-meta.ts

@@ -1,19 +1,17 @@
-import type { DocCollection, DocMeta } from '@blocksuite/affine/store';
+import type { DocMeta, Workspace } from '@blocksuite/affine/store';
 import type { Atom } from 'jotai';
 import { atom, useAtomValue } from 'jotai';
 
-const weakMap = new WeakMap<DocCollection, Atom<DocMeta[]>>();
+const weakMap = new WeakMap<Workspace, Atom<DocMeta[]>>();
 
 // this hook is extracted from './use-block-suite-page-meta.ts' to avoid circular dependency
-export function useAllBlockSuiteDocMeta(
+export function useAllBlockSuiteDocMeta(docCollection: Workspace): DocMeta[] {
-  docCollection: DocCollection
-): DocMeta[] {
   if (!weakMap.has(docCollection)) {
     const baseAtom = atom<DocMeta[]>([...docCollection.meta.docMetas]);
     weakMap.set(docCollection, baseAtom);
     baseAtom.onMount = set => {
       set([...docCollection.meta.docMetas]);
-      const dispose = docCollection.meta.docMetaUpdated.on(() => {
+      const dispose = docCollection.slots.docListUpdated.on(() => {
         set([...docCollection.meta.docMetas]);
       });
       return () => {

packages/frontend/core/src/components/hooks/use-block-suite-page-meta.ts

@@ -1,6 +1,6 @@
 import { DocsService } from '@affine/core/modules/doc';
 import { WorkspaceService } from '@affine/core/modules/workspace';
-import type { DocCollection, DocMeta } from '@blocksuite/affine/store';
+import type { DocMeta, Workspace } from '@blocksuite/affine/store';
 import { useService } from '@toeverything/infra';
 import { useCallback, useMemo } from 'react';
 
@@ -13,7 +13,7 @@ import { useJournalInfoHelper } from './use-journal';
  * If you want to get all pageMetas, use `useAllBlockSuitePageMeta` instead
  * @returns
  */
-export function useBlockSuiteDocMeta(docCollection: DocCollection) {
+export function useBlockSuiteDocMeta(docCollection: Workspace) {
   const pageMetas = useAllBlockSuiteDocMeta(docCollection);
   const { isPageJournal } = useJournalInfoHelper();
   return useMemo(

packages/frontend/core/src/components/hooks/use-block-suite-workspace-helper.ts

@@ -1,7 +1,7 @@
-import type { Doc, DocCollection } from '@blocksuite/affine/store';
+import type { Doc, Workspace } from '@blocksuite/affine/store';
 import { useMemo } from 'react';
 
-export function useDocCollectionHelper(docCollection: DocCollection) {
+export function useDocCollectionHelper(docCollection: Workspace) {
   return useMemo(
     () => ({
       createDoc: (pageId?: string): Doc => {

packages/frontend/core/src/components/hooks/use-block-suite-workspace-page.ts

@@ -1,12 +1,12 @@
 import { DebugLogger } from '@affine/debug';
 import { DisposableGroup } from '@blocksuite/affine/global/utils';
-import type { Doc, DocCollection } from '@blocksuite/affine/store';
+import type { Doc, Workspace } from '@blocksuite/affine/store';
 import { useEffect, useState } from 'react';
 
 const logger = new DebugLogger('use-doc-collection-page');
 
 export function useDocCollectionPage(
-  docCollection: DocCollection,
+  docCollection: Workspace,
   pageId: string | null
 ): Doc | null {
   const [page, setPage] = useState(

packages/frontend/core/src/components/page-list/page-group.tsx

@@ -2,7 +2,7 @@ import { DocDisplayMetaService } from '@affine/core/modules/doc-display-meta';
 import type { Tag } from '@affine/env/filter';
 import { useI18n } from '@affine/i18n';
 import { assertExists } from '@blocksuite/affine/global/utils';
-import type { DocCollection, DocMeta } from '@blocksuite/affine/store';
+import type { DocMeta, Workspace } from '@blocksuite/affine/store';
 import { ToggleCollapseIcon, ViewLayersIcon } from '@blocksuite/icons/rc';
 import * as Collapsible from '@radix-ui/react-collapsible';
 import { useLiveData, useService } from '@toeverything/infra';
@@ -274,7 +274,7 @@ export const TagListItemRenderer = memo(function TagListItemRenderer(
 
 function tagIdToTagOption(
   tagId: string,
-  docCollection: DocCollection
+  docCollection: Workspace
 ): Tag | undefined {
   return docCollection.meta.properties.tags?.options.find(
     opt => opt.id === tagId

packages/frontend/core/src/components/page-list/types.ts

@@ -1,5 +1,5 @@
 import type { Collection, Tag } from '@affine/env/filter';
-import type { DocCollection, DocMeta } from '@blocksuite/affine/store';
+import type { DocMeta, Workspace } from '@blocksuite/affine/store';
 import type { JSX, PropsWithChildren, ReactNode } from 'react';
 import type { To } from 'react-router-dom';
 
@@ -91,7 +91,7 @@ export type PageGroupByType =
 export interface ListProps<T> {
   // required data:
   items: T[];
-  docCollection: DocCollection;
+  docCollection: Workspace;
   className?: string;
   hideHeader?: boolean; // whether or not to hide the header. default is false (showing header)
   groupBy?: ItemGroupDefinition<T>[];

packages/frontend/core/src/components/page-list/use-block-suite-workspace-page.ts

@@ -1,12 +1,12 @@
 import { DebugLogger } from '@affine/debug';
 import { DisposableGroup } from '@blocksuite/affine/global/utils';
-import type { Doc, DocCollection } from '@blocksuite/affine/store';
+import type { Doc, Workspace } from '@blocksuite/affine/store';
 import { useEffect, useState } from 'react';
 
 const logger = new DebugLogger('useBlockSuiteWorkspacePage');
 
 export function useDocCollectionPage(
-  docCollection: DocCollection,
+  docCollection: Workspace,
   pageId: string | null
 ): Doc | null {
   const [page, setPage] = useState(

packages/frontend/core/src/desktop/dialogs/import/index.tsx

@@ -16,7 +16,7 @@ import {
   openFileOrFiles,
   ZipTransformer,
 } from '@blocksuite/affine/blocks';
-import type { DocCollection } from '@blocksuite/affine/store';
+import type { Workspace } from '@blocksuite/affine/store';
 import {
   ExportToHtmlIcon,
   ExportToMarkdownIcon,
@@ -51,7 +51,7 @@ type ImportResult = {
 type ImportConfig = {
   fileOptions: { acceptType: AcceptType; multiple: boolean };
   importFunction: (
-    docCollection: DocCollection,
+    docCollection: Workspace,
     file: File | File[]
   ) => Promise<ImportResult>;
 };

packages/frontend/core/src/modules/tag/stores/tag.ts

@@ -23,7 +23,7 @@ export class TagStore extends Store {
 
   subscribe(cb: () => void) {
     const disposable =
-      this.workspaceService.workspace.docCollection.meta.docMetaUpdated.on(cb);
+      this.workspaceService.workspace.docCollection.slots.docListUpdated.on(cb);
     return disposable.dispose;
   }
 

packages/frontend/core/src/modules/workspace/entities/workspace.ts

@@ -1,4 +1,7 @@
-import { DocCollection } from '@blocksuite/affine/store';
+import {
+  DocCollection,
+  type Workspace as BSWorkspace,
+} from '@blocksuite/affine/store';
 import { Entity, LiveData } from '@toeverything/infra';
 import { nanoid } from 'nanoid';
 import { Observable } from 'rxjs';
@@ -22,7 +25,7 @@ export class Workspace extends Entity {
 
   readonly flavour = this.meta.flavour;
 
-  _docCollection: DocCollection | null = null;
+  _docCollection: BSWorkspace | null = null;
 
   get docCollection() {
     if (!this._docCollection) {

packages/frontend/core/src/modules/workspace/providers/flavour.ts

@@ -1,4 +1,4 @@
-import type { DocCollection } from '@blocksuite/affine/store';
+import type { Workspace as BSWorkspace } from '@blocksuite/affine/store';
 import {
   type AwarenessConnection,
   type BlobStorage,
@@ -27,7 +27,7 @@ export interface WorkspaceFlavourProvider {
 
   createWorkspace(
     initial: (
-      docCollection: DocCollection,
+      docCollection: BSWorkspace,
       blobStorage: BlobStorage,
       docStorage: DocStorage
     ) => Promise<void>

packages/frontend/core/src/modules/workspace/scopes/workspace.ts

@@ -3,8 +3,6 @@ import { Scope } from '@toeverything/infra';
 import type { WorkspaceOpenOptions } from '../open-options';
 import type { WorkspaceEngineProvider } from '../providers/flavour';
 
-export type { DocCollection } from '@blocksuite/affine/store';
-
 export class WorkspaceScope extends Scope<{
   openOptions: WorkspaceOpenOptions;
   engineProvider: WorkspaceEngineProvider;

packages/frontend/core/src/modules/workspace/services/factory.ts

@@ -1,4 +1,4 @@
-import type { DocCollection } from '@blocksuite/affine/store';
+import type { Workspace } from '@blocksuite/affine/store';
 import {
   type BlobStorage,
   type DocStorage,
@@ -21,7 +21,7 @@ export class WorkspaceFactoryService extends Service {
   create = async (
     flavour: string,
     initial: (
-      docCollection: DocCollection,
+      docCollection: Workspace,
       blobStorage: BlobStorage,
       docStorage: DocStorage
     ) => Promise<void> = () => Promise.resolve()

packages/frontend/core/src/utils/user-setting.ts

@@ -1,11 +1,11 @@
 import type { Collection } from '@affine/env/filter';
-import type { DocCollection } from '@blocksuite/affine/store';
+import type { Workspace } from '@blocksuite/affine/store';
 import { nanoid } from 'nanoid';
 import type { Map as YMap } from 'yjs';
 import { Doc as YDoc } from 'yjs';
 export class UserSetting {
   constructor(
-    private readonly docCollection: DocCollection,
+    private readonly docCollection: Workspace,
     private readonly userId: string
   ) {}
 
@@ -38,9 +38,6 @@ export class UserSetting {
   }
 }
 
-export const getUserSetting = (
+export const getUserSetting = (docCollection: Workspace, userId: string) => {
-  docCollection: DocCollection,
-  userId: string
-) => {
   return new UserSetting(docCollection, userId);
 };

tsconfig.json

@@ -44,6 +44,8 @@
     // Projects
     "composite": true,
     "incremental": true,
+    // For dev performance
+    "disableReferencedProjectLoad": true,
     // Completeness
     "skipLibCheck": true, // skip all type checks for .d.ts files
     "paths": {