/**
* @license Copyright (c) 2003-2026, CKSource Holding sp. z o.o. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
*/
/**
* @module table/tablecolumnresize/converters
*/
import type { DowncastDispatcher, UpcastDispatcher } from "@ckeditor/ckeditor5-engine";
import { type TableUtils } from "../tableutils.js";
/**
* Returns a upcast helper that ensures the number of `<tableColumn>` elements corresponds to the actual number of columns in the table,
* because the input data might have too few or too many <col> elements.
*
* @internal
*/
export declare function upcastColgroupElement(tableUtilsPlugin: TableUtils): (dispatcher: UpcastDispatcher) => void;
/**
* Returns downcast helper for adding `ck-table-resized` class if there is a `<tableColumnGroup>` element inside the table.
*
* @internal
*/
export declare function downcastTableResizedClass(): (dispatcher: DowncastDispatcher) => void;
/**
* Returns a upcast helper that removes the `ck-table-resized` class from the table element.
*
* @internal
*/
export declare function upcastTableResizedClass(): (dispatcher: UpcastDispatcher) => void;