close #4

packages/client/package.json

@@ -23,8 +23,6 @@
     "@tiptap/extension-code": "^2.0.0-beta.26",
     "@tiptap/extension-code-block": "^2.0.0-beta.37",
     "@tiptap/extension-code-block-lowlight": "^2.0.0-beta.68",
-    "@tiptap/extension-collaboration": "^2.0.0-beta.33",
-    "@tiptap/extension-collaboration-cursor": "^2.0.0-beta.34",
     "@tiptap/extension-color": "^2.0.0-beta.9",
     "@tiptap/extension-document": "^2.0.0-beta.15",
     "@tiptap/extension-dropcursor": "^2.0.0-beta.25",
@@ -60,6 +58,7 @@
     "dompurify": "^2.3.5",
     "interactjs": "^1.10.11",
     "katex": "^0.15.2",
+    "lib0": "^0.2.47",
     "lowlight": "^2.5.0",
     "markdown-it": "^12.3.2",
     "markdown-it-anchor": "^8.4.1",
@@ -78,7 +77,9 @@
     "react-split-pane": "^0.1.92",
     "scroll-into-view-if-needed": "^2.2.29",
     "swr": "^1.2.0",
-    "tippy.js": "^6.3.7"
+    "tippy.js": "^6.3.7",
+    "y-prosemirror": "^1.0.14",
+    "yjs": "^13.5.24"
   },
   "devDependencies": {
     "@types/node": "17.0.13",

packages/client/src/components/tiptap/collaboration/collaboration.ts

@@ -0,0 +1,110 @@
+import { Extension } from '@tiptap/core';
+import { UndoManager } from 'yjs';
+import { redo, undo, ySyncPlugin, yUndoPlugin, yUndoPluginKey } from 'y-prosemirror';
+
+declare module '@tiptap/core' {
+  interface Commands<ReturnType> {
+    collaboration: {
+      /**
+       * Undo recent changes
+       */
+      undo: () => ReturnType;
+      /**
+       * Reapply reverted changes
+       */
+      redo: () => ReturnType;
+    };
+  }
+}
+
+export interface CollaborationOptions {
+  /**
+   * An initialized Y.js document.
+   */
+  document: any;
+  /**
+   * Name of a Y.js fragment, can be changed to sync multiple fields with one Y.js document.
+   */
+  field: string;
+  /**
+   * A raw Y.js fragment, can be used instead of `document` and `field`.
+   */
+  fragment: any;
+}
+
+export const Collaboration = Extension.create<CollaborationOptions>({
+  name: 'collaboration',
+
+  priority: 1000,
+
+  addOptions() {
+    return {
+      document: null,
+      field: 'default',
+      fragment: null,
+    };
+  },
+
+  onCreate() {
+    if (this.editor.extensionManager.extensions.find((extension) => extension.name === 'history')) {
+      console.warn(
+        '[tiptap warn]: "@tiptap/extension-collaboration" comes with its own history support and is not compatible with "@tiptap/extension-history".'
+      );
+    }
+  },
+
+  addCommands() {
+    return {
+      undo:
+        () =>
+        ({ tr, state, dispatch }) => {
+          tr.setMeta('preventDispatch', true);
+
+          const undoManager: UndoManager = yUndoPluginKey.getState(state).undoManager;
+
+          if (undoManager.undoStack.length === 0) {
+            return false;
+          }
+
+          if (!dispatch) {
+            return true;
+          }
+
+          return undo(state);
+        },
+      redo:
+        () =>
+        ({ tr, state, dispatch }) => {
+          tr.setMeta('preventDispatch', true);
+
+          const undoManager: UndoManager = yUndoPluginKey.getState(state).undoManager;
+
+          if (undoManager.redoStack.length === 0) {
+            return false;
+          }
+
+          if (!dispatch) {
+            return true;
+          }
+
+          return redo(state);
+        },
+    };
+  },
+
+  addKeyboardShortcuts() {
+    return {
+      'Mod-z': () => this.editor.commands.undo(),
+      'Mod-y': () => this.editor.commands.redo(),
+      'Shift-Mod-z': () => this.editor.commands.redo(),
+    };
+  },
+
+  addProseMirrorPlugins() {
+    const fragment = this.options.fragment
+      ? this.options.fragment
+      : this.options.document.getXmlFragment(this.options.field);
+
+    return [ySyncPlugin(fragment), yUndoPlugin()];
+  },
+});

packages/client/src/components/tiptap/collaboration/helpers/isChangeOrigin.ts

@@ -0,0 +1,6 @@
+import { ySyncPluginKey } from 'y-prosemirror';
+import { Transaction } from 'prosemirror-state';
+
+export function isChangeOrigin(transaction: Transaction): boolean {
+  return !!transaction.getMeta(ySyncPluginKey);
+}

packages/client/src/components/tiptap/collaboration/index.ts

@@ -0,0 +1,2 @@
+export * from './collaboration';
+export * from './helpers/isChangeOrigin';

packages/client/src/components/tiptap/collaborationCursor/index.ts

@@ -0,0 +1,131 @@
+import { Extension } from '@tiptap/core';
+import { yCursorPlugin } from 'y-prosemirror';
+
+type CollaborationCursorStorage = {
+  users: { clientId: number; [key: string]: any }[];
+};
+
+export interface CollaborationCursorOptions {
+  provider: any;
+  user: Record<string, any>;
+  render(user: Record<string, any>): HTMLElement;
+  /**
+   * @deprecated The "onUpdate" option is deprecated. Please use `editor.storage.collaborationCursor.users` instead. Read more: https://tiptap.dev/api/extensions/collaboration-cursor
+   */
+  onUpdate: (users: { clientId: number; [key: string]: any }[]) => null;
+}
+
+declare module '@tiptap/core' {
+  interface Commands<ReturnType> {
+    collaborationCursor: {
+      /**
+       * Update details of the current user
+       */
+      updateUser: (attributes: Record<string, any>) => ReturnType;
+      /**
+       * Update details of the current user
+       *
+       * @deprecated The "user" command is deprecated. Please use "updateUser" instead. Read more: https://tiptap.dev/api/extensions/collaboration-cursor
+       */
+      user: (attributes: Record<string, any>) => ReturnType;
+    };
+  }
+}
+
+const awarenessStatesToArray = (states: Map<number, Record<string, any>>) => {
+  return Array.from(states.entries()).map(([key, value]) => {
+    return {
+      clientId: key,
+      ...value.user,
+    };
+  });
+};
+
+const defaultOnUpdate = () => null;
+
+export const CollaborationCursor = Extension.create<CollaborationCursorOptions, CollaborationCursorStorage>({
+  name: 'collaborationCursor',
+
+  addOptions() {
+    return {
+      provider: null,
+      user: {
+        name: null,
+        color: null,
+      },
+      render: (user) => {
+        const cursor = document.createElement('span');
+
+        cursor.classList.add('collaboration-cursor__caret');
+        cursor.setAttribute('style', `border-color: ${user.color}`);
+
+        const label = document.createElement('div');
+
+        label.classList.add('collaboration-cursor__label');
+        label.setAttribute('style', `background-color: ${user.color}`);
+        label.insertBefore(document.createTextNode(user.name), null);
+        cursor.insertBefore(label, null);
+
+        return cursor;
+      },
+      onUpdate: defaultOnUpdate,
+    };
+  },
+
+  onCreate() {
+    if (this.options.onUpdate !== defaultOnUpdate) {
+      console.warn(
+        '[tiptap warn]: DEPRECATED: The "onUpdate" option is deprecated. Please use `editor.storage.collaborationCursor.users` instead. Read more: https://tiptap.dev/api/extensions/collaboration-cursor'
+      );
+    }
+  },
+
+  addStorage() {
+    return {
+      users: [],
+    };
+  },
+
+  addCommands() {
+    return {
+      updateUser: (attributes) => () => {
+        this.options.user = attributes;
+
+        this.options.provider.awareness.setLocalStateField('user', this.options.user);
+
+        return true;
+      },
+      user:
+        (attributes) =>
+        ({ editor }) => {
+          console.warn(
+            '[tiptap warn]: DEPRECATED: The "user" command is deprecated. Please use "updateUser" instead. Read more: https://tiptap.dev/api/extensions/collaboration-cursor'
+          );
+
+          return editor.commands.updateUser(attributes);
+        },
+    };
+  },
+
+  addProseMirrorPlugins() {
+    return [
+      yCursorPlugin(
+        (() => {
+          this.options.provider.awareness.setLocalStateField('user', this.options.user);
+
+          this.storage.users = awarenessStatesToArray(this.options.provider.awareness.states);
+
+          this.options.provider.awareness.on('update', () => {
+            this.storage.users = awarenessStatesToArray(this.options.provider.awareness.states);
+          });
+
+          return this.options.provider.awareness;
+        })(),
+        // @ts-ignore
+        {
+          cursorBuilder: this.options.render,
+        }
+      ),
+    ];
+  },
+});

packages/client/src/components/tiptap/collaborationCursor/yCursorPlugin.ts

@@ -0,0 +1,187 @@
+import * as Y from 'yjs';
+import { Decoration, DecorationSet } from 'prosemirror-view'; // eslint-disable-line
+import { Plugin } from 'prosemirror-state'; // eslint-disable-line
+import * as math from 'lib0/math';
+import {
+  absolutePositionToRelativePosition,
+  relativePositionToAbsolutePosition,
+  setMeta,
+  yCursorPluginKey,
+  ySyncPluginKey,
+} from 'y-prosemirror';
+
+/**
+ * Default generator for a cursor element
+ *
+ * @param {any} user user data
+ * @return HTMLElement
+ */
+export const defaultCursorBuilder = (user) => {
+  const cursor = document.createElement('span');
+  cursor.classList.add('ProseMirror-yjs-cursor');
+  cursor.setAttribute('style', `border-color: ${user.color}`);
+  const userDiv = document.createElement('div');
+  userDiv.setAttribute('style', `background-color: ${user.color}`);
+  userDiv.insertBefore(document.createTextNode(user.name), null);
+  cursor.insertBefore(userDiv, null);
+  return cursor;
+};
+
+const rxValidColor = /^#[0-9a-fA-F]{6}$/;
+
+/**
+ * @param {any} state
+ * @param {Awareness} awareness
+ * @return {any} DecorationSet
+ */
+export const createDecorations = (state, awareness, createCursor) => {
+  const ystate = ySyncPluginKey.getState(state) || state['y-sync$'];
+  const y = ystate.doc;
+  const decorations = [];
+  if (ystate.snapshot != null || ystate.prevSnapshot != null || ystate.binding === null) {
+    // do not render cursors while snapshot is active
+    return DecorationSet.create(state.doc, []);
+  }
+  awareness.getStates().forEach((aw, clientId) => {
+    if (clientId === y.clientID) {
+      return;
+    }
+    if (aw.cursor != null) {
+      const user = aw.user || {};
+      if (user.color == null) {
+        user.color = '#ffa500';
+      } else if (!rxValidColor.test(user.color)) {
+        // We only support 6-digit RGB colors in y-prosemirror
+        console.warn('A user uses an unsupported color format', user);
+      }
+      if (user.name == null) {
+        user.name = `User: ${clientId}`;
+      }
+      let anchor = relativePositionToAbsolutePosition(
+        y,
+        ystate.type,
+        Y.createRelativePositionFromJSON(aw.cursor.anchor),
+        ystate.binding.mapping
+      );
+      let head = relativePositionToAbsolutePosition(
+        y,
+        ystate.type,
+        Y.createRelativePositionFromJSON(aw.cursor.head),
+        ystate.binding.mapping
+      );
+      if (anchor !== null && head !== null) {
+        const maxsize = math.max(state.doc.content.size - 1, 0);
+        anchor = math.min(anchor, maxsize);
+        head = math.min(head, maxsize);
+        decorations.push(Decoration.widget(head, () => createCursor(user), { key: clientId + '', side: 10 }));
+        const from = math.min(anchor, head);
+        const to = math.max(anchor, head);
+        decorations.push(
+          Decoration.inline(
+            from,
+            to,
+            { style: `background-color: ${user.color}70` },
+            { inclusiveEnd: true, inclusiveStart: false }
+          )
+        );
+      }
+    }
+  });
+  return DecorationSet.create(state.doc, decorations);
+};
+
+/**
+ * A prosemirror plugin that listens to awareness information on Yjs.
+ * This requires that a `prosemirrorPlugin` is also bound to the prosemirror.
+ *
+ * @public
+ * @param {Awareness} awareness
+ * @param {object} [opts]
+ * @param {function(any):HTMLElement} [opts.cursorBuilder]
+ * @param {function(any):any} [opts.getSelection]
+ * @param {string} [opts.cursorStateField] By default all editor bindings use the awareness 'cursor' field to propagate cursor information.
+ * @return {any}
+ */
+export const yCursorPlugin = (
+  awareness,
+  { cursorBuilder = defaultCursorBuilder, getSelection = (state) => state.selection } = {},
+  cursorStateField = 'cursor'
+) =>
+  new Plugin({
+    key: yCursorPluginKey,
+    state: {
+      init(_, state) {
+        return createDecorations(state, awareness, cursorBuilder);
+      },
+      apply(tr, prevState, oldState, newState) {
+        const ystate = ySyncPluginKey.getState(newState);
+        const yCursorState = tr.getMeta(yCursorPluginKey);
+        if ((ystate && ystate.isChangeOrigin) || (yCursorState && yCursorState.awarenessUpdated)) {
+          return createDecorations(newState, awareness, cursorBuilder);
+        }
+        return prevState.map(tr.mapping, tr.doc);
+      },
+    },
+    props: {
+      decorations: (state) => {
+        return yCursorPluginKey.getState(state);
+      },
+    },
+    view: (view) => {
+      const awarenessListener = () => {
+        // @ts-ignore
+        if (view.docView) {
+          setMeta(view, yCursorPluginKey, { awarenessUpdated: true });
+        }
+      };
+      const updateCursorInfo = () => {
+        const ystate = ySyncPluginKey.getState(view.state) || view.state['y-sync$'];
+        // @note We make implicit checks when checking for the cursor property
+        const current = awareness.getLocalState() || {};
+        if (view.hasFocus() && ystate.binding !== null) {
+          const selection = getSelection(view.state);
+          /**
+           * @type {Y.RelativePosition}
+           */
+          const anchor = absolutePositionToRelativePosition(selection.anchor, ystate.type, ystate.binding.mapping);
+          /**
+           * @type {Y.RelativePosition}
+           */
+          const head = absolutePositionToRelativePosition(selection.head, ystate.type, ystate.binding.mapping);
+          if (
+            current.cursor == null ||
+            !Y.compareRelativePositions(Y.createRelativePositionFromJSON(current.cursor.anchor), anchor) ||
+            !Y.compareRelativePositions(Y.createRelativePositionFromJSON(current.cursor.head), head)
+          ) {
+            awareness.setLocalStateField(cursorStateField, {
+              anchor,
+              head,
+            });
+          }
+        } else if (
+          current.cursor != null &&
+          relativePositionToAbsolutePosition(
+            ystate.doc,
+            ystate.type,
+            Y.createRelativePositionFromJSON(current.cursor.anchor),
+            ystate.binding.mapping
+          ) !== null
+        ) {
+          // delete cursor information if current cursor information is owned by this editor binding
+          awareness.setLocalStateField(cursorStateField, null);
+        }
+      };
+      awareness.on('change', awarenessListener);
+      view.dom.addEventListener('focusin', updateCursorInfo);
+      view.dom.addEventListener('focusout', updateCursorInfo);
+      return {
+        update: updateCursorInfo,
+        destroy: () => {
+          view.dom.removeEventListener('focusin', updateCursorInfo);
+          view.dom.removeEventListener('focusout', updateCursorInfo);
+          awareness.off('change', awarenessListener);
+          awareness.setLocalStateField(cursorStateField, null);
+        },
+      };
+    },
+  });

packages/client/src/components/tiptap/index.ts

@@ -1,6 +1,6 @@
 import { HocuspocusProvider } from '@hocuspocus/provider';
-import Collaboration from '@tiptap/extension-collaboration';
-import CollaborationCursor from '@tiptap/extension-collaboration-cursor';
+import { Collaboration } from './collaboration';
+import { CollaborationCursor } from './collaborationCursor';
 import History from '@tiptap/extension-history';
 import { getRandomColor } from 'helpers/color';
 import { Document } from './extensions/document';

pnpm-lock.yaml

@@ -57,8 +57,6 @@ importers:
       '@tiptap/extension-code': ^2.0.0-beta.26
       '@tiptap/extension-code-block': ^2.0.0-beta.37
       '@tiptap/extension-code-block-lowlight': ^2.0.0-beta.68
-      '@tiptap/extension-collaboration': ^2.0.0-beta.33
-      '@tiptap/extension-collaboration-cursor': ^2.0.0-beta.34
       '@tiptap/extension-color': ^2.0.0-beta.9
       '@tiptap/extension-document': ^2.0.0-beta.15
       '@tiptap/extension-dropcursor': ^2.0.0-beta.25
@@ -96,6 +94,7 @@ importers:
       dompurify: ^2.3.5
       interactjs: ^1.10.11
       katex: ^0.15.2
+      lib0: ^0.2.47
       lowlight: ^2.5.0
       markdown-it: ^12.3.2
       markdown-it-anchor: ^8.4.1
@@ -117,6 +116,8 @@ importers:
       tippy.js: ^6.3.7
       tsconfig-paths-webpack-plugin: ^3.5.2
       typescript: 4.5.5
+      y-prosemirror: ^1.0.14
+      yjs: ^13.5.24
     dependencies:
       '@douyinfe/semi-icons': 2.3.1_react@17.0.2
       '@douyinfe/semi-next': 2.3.1
@@ -132,8 +133,6 @@ importers:
       '@tiptap/extension-code': 2.0.0-beta.26_@tiptap+core@2.0.0-beta.171
       '@tiptap/extension-code-block': 2.0.0-beta.37_@tiptap+core@2.0.0-beta.171
       '@tiptap/extension-code-block-lowlight': 2.0.0-beta.68_@tiptap+core@2.0.0-beta.171
-      '@tiptap/extension-collaboration': 2.0.0-beta.33_24052c2d57881e244a8dbd08d556b4fc
-      '@tiptap/extension-collaboration-cursor': 2.0.0-beta.34_24052c2d57881e244a8dbd08d556b4fc
       '@tiptap/extension-color': 2.0.0-beta.9_e32f4205d0966701340db1456434a591
       '@tiptap/extension-document': 2.0.0-beta.15_@tiptap+core@2.0.0-beta.171
       '@tiptap/extension-dropcursor': 2.0.0-beta.25_@tiptap+core@2.0.0-beta.171
@@ -169,6 +168,7 @@ importers:
       dompurify: 2.3.5
       interactjs: 1.10.11
       katex: 0.15.2
+      lib0: 0.2.47
       lowlight: 2.5.0
       markdown-it: 12.3.2
       markdown-it-anchor: 8.4.1_markdown-it@12.3.2
@@ -188,6 +188,8 @@ importers:
       scroll-into-view-if-needed: 2.2.29
       swr: 1.2.0_react@17.0.2
       tippy.js: 6.3.7
+      y-prosemirror: 1.0.14_0fedec857d2fb730ad5b02a71124bf2a
+      yjs: 13.5.24
     devDependencies:
       '@types/node': 17.0.13
       '@types/react': 17.0.38
@@ -917,7 +919,7 @@ packages:
     dependencies:
       '@hocuspocus/common': 1.0.0-alpha.4
       '@lifeomic/attempt': 3.0.2
-      lib0: 0.2.43
+      lib0: 0.2.47
       y-protocols: 1.0.5
       yjs: 13.5.24
     dev: false
@@ -1650,36 +1652,6 @@ packages:
       '@tiptap/core': 2.0.0-beta.171
     dev: false
 
-  /@tiptap/extension-collaboration-cursor/2.0.0-beta.34_24052c2d57881e244a8dbd08d556b4fc:
-    resolution: {integrity: sha512-6jxM8jxOXEwRHv7rkWsacC8Q3km83opEK/2udiMEC7a/yFeMKpYjOP+sAvzdGBposlIof/VgjXhbIUBRBqmqLw==}
-    peerDependencies:
-      '@tiptap/core': ^2.0.0-beta.1
-    dependencies:
-      '@tiptap/core': 2.0.0-beta.171
-      y-prosemirror: 1.0.14_prosemirror-view@1.23.6
-    transitivePeerDependencies:
-      - prosemirror-model
-      - prosemirror-state
-      - prosemirror-view
-      - y-protocols
-      - yjs
-    dev: false
-
-  /@tiptap/extension-collaboration/2.0.0-beta.33_24052c2d57881e244a8dbd08d556b4fc:
-    resolution: {integrity: sha512-KMHJxsS/FSVyum2ds3gfu0WFU1Zu7xQ5YmsSCLXyBxkhDtBGWBZTcpcSh9siWfs26+Fk1ZvcEssNyRYMEummpQ==}
-    peerDependencies:
-      '@tiptap/core': ^2.0.0-beta.1
-    dependencies:
-      '@tiptap/core': 2.0.0-beta.171
-      prosemirror-state: 1.3.4
-      y-prosemirror: 1.0.14_fb8440a343abf572e136ee4e217d51fa
-    transitivePeerDependencies:
-      - prosemirror-model
-      - prosemirror-view
-      - y-protocols
-      - yjs
-    dev: false
-
   /@tiptap/extension-color/2.0.0-beta.9_e32f4205d0966701340db1456434a591:
     resolution: {integrity: sha512-c8zcaNCdwUwbgrutfsG7LD9KH7ZvDVwKOZHbOL4gMSwdH9s+6r1ThRFLEbKgHIJlTa2jd96qoo+lVfj1Qwp7ww==}
     peerDependencies:
@@ -5811,6 +5783,13 @@ packages:
       isomorphic.js: 0.2.4
     dev: false
 
+  /lib0/0.2.47:
+    resolution: {integrity: sha512-RXprIyaflw7OmFNMpb8HmvDhuRVUFXYCXrmynQN8OGbGevgMx9u6tjQG/yB0dOoDcuB1XXgqFn8Oy3RlKF/Qhg==}
+    engines: {node: '>=12'}
+    dependencies:
+      isomorphic.js: 0.2.4
+    dev: false
+
   /libphonenumber-js/1.9.46:
     resolution: {integrity: sha512-QqTX4UVsGy24njtCgLRspiKpxfRniRBZE/P+d0vQXuYWQ+hwDS6X0ouo0O/SRyf7bhhMCE71b6vAvLMtY5PfEw==}
     dev: false
@@ -8521,6 +8500,20 @@ packages:
     engines: {node: '>=0.4'}
     dev: false
 
+  /y-prosemirror/1.0.14_0fedec857d2fb730ad5b02a71124bf2a:
+    resolution: {integrity: sha512-fJQn/XT+z/gks9sd64eB+Mf1UQP0d5SHQ8RwbrzIwYFW+FgU/nx8/hJm+nrBAoO9azHOY5aDeoffeLmOFXLD9w==}
+    peerDependencies:
+      prosemirror-model: ^1.7.1
+      prosemirror-state: ^1.2.3
+      prosemirror-view: ^1.9.10
+      y-protocols: ^1.0.1
+      yjs: ^13.3.2
+    dependencies:
+      lib0: 0.2.47
+      prosemirror-view: 1.23.6
+      yjs: 13.5.24
+    dev: false
+
   /y-prosemirror/1.0.14_8fd72c89aecefb95d86a797b5207d945:
     resolution: {integrity: sha512-fJQn/XT+z/gks9sd64eB+Mf1UQP0d5SHQ8RwbrzIwYFW+FgU/nx8/hJm+nrBAoO9azHOY5aDeoffeLmOFXLD9w==}
     peerDependencies:
@@ -8535,37 +8528,10 @@ packages:
       yjs: 13.5.24
     dev: false
 
-  /y-prosemirror/1.0.14_fb8440a343abf572e136ee4e217d51fa:
-    resolution: {integrity: sha512-fJQn/XT+z/gks9sd64eB+Mf1UQP0d5SHQ8RwbrzIwYFW+FgU/nx8/hJm+nrBAoO9azHOY5aDeoffeLmOFXLD9w==}
-    peerDependencies:
-      prosemirror-model: ^1.7.1
-      prosemirror-state: ^1.2.3
-      prosemirror-view: ^1.9.10
-      y-protocols: ^1.0.1
-      yjs: ^13.3.2
-    dependencies:
-      lib0: 0.2.43
-      prosemirror-state: 1.3.4
-      prosemirror-view: 1.23.6
-    dev: false
-
-  /y-prosemirror/1.0.14_prosemirror-view@1.23.6:
-    resolution: {integrity: sha512-fJQn/XT+z/gks9sd64eB+Mf1UQP0d5SHQ8RwbrzIwYFW+FgU/nx8/hJm+nrBAoO9azHOY5aDeoffeLmOFXLD9w==}
-    peerDependencies:
-      prosemirror-model: ^1.7.1
-      prosemirror-state: ^1.2.3
-      prosemirror-view: ^1.9.10
-      y-protocols: ^1.0.1
-      yjs: ^13.3.2
-    dependencies:
-      lib0: 0.2.43
-      prosemirror-view: 1.23.6
-    dev: false
-
   /y-protocols/1.0.5:
     resolution: {integrity: sha512-Wil92b7cGk712lRHDqS4T90IczF6RkcvCwAD0A2OPg+adKmOe+nOiT/N2hvpQIWS3zfjmtL4CPaH5sIW1Hkm/A==}
     dependencies:
-      lib0: 0.2.43
+      lib0: 0.2.47
     dev: false
 
   /y18n/5.0.8:
@@ -8626,7 +8592,7 @@ packages:
     resolution: {integrity: sha512-f6DqRfnhjihj4+iQv5zjhsYqOpkcM9SGroqluq6J6eEUTq7ipbgECKf+h5W4P+LU4fKawWFdQH8mxgJ7baZPJw==}
     requiresBuild: true
     dependencies:
-      lib0: 0.2.43
+      lib0: 0.2.47
     dev: false
 
   /yn/3.1.1: