import { WorkbookInstance } from '../../sheet-engine/react';
import { SheetChangePath } from './update-ydoc';

import * as Y from 'yjs';
type SyncContext = {
    currentSheetId: string;
    oldSheet: Record<string, any>;
    ydoc: Y.Doc;
};
/**
 * Build a stable sync context from current editor sheet and Yjs snapshot.
 * This keeps all field-level sync handlers aligned on the same baseline.
 */
export declare const getSheetYdocSyncContext: ({ sheetEditorRef, ydocRef, dsheetId, }: {
    sheetEditorRef: React.RefObject<WorkbookInstance | null>;
    ydocRef: React.RefObject<Y.Doc | null>;
    dsheetId: string;
}) => SyncContext | null;
export declare const buildMapFieldChanges: ({ sheetId, fieldPath, oldData, newData, }: {
    sheetId: string;
    fieldPath: string;
    oldData: Record<string, any>;
    newData: Record<string, any>;
}) => SheetChangePath[];
export declare const applyYdocSheetChanges: ({ ydoc, dsheetId, changes, handleContentPortal, }: {
    ydoc: Y.Doc;
    dsheetId: string;
    changes: SheetChangePath[];
    handleContentPortal?: any;
}) => void;
export {};