import { CommentEvent } from '../../../../../shared/common';
import { SuperDoc } from '../SuperDoc.js';
import { Modules, User } from '../types/index.js';
import { CollaborationCommentEvent } from './collaboration-comments.js';
import type * as Y from 'yjs';
type CommentsSyncHost = {
    isCollaborative?: boolean;
    ydoc?: Y.Doc;
    config?: {
        modules?: Modules;
        user?: User;
    };
};
type CommentsSyncEvent = CollaborationCommentEvent & {
    type: CommentEvent;
};
export declare const loadCommentsFromYdoc: (superdoc: SuperDoc | null | undefined) => boolean;
export declare const initCollaborationComments: (superdoc: SuperDoc) => void;
export declare const syncCommentsToClients: (superdoc: CommentsSyncHost, event: CommentsSyncEvent) => void;
export {};