/**
* @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 engine/model/text
*/
import { ModelNode, type ModelNodeAttributes } from "./node.js";
/**
* Model text node. Type of {@link module:engine/model/node~ModelNode node} that
* contains {@link module:engine/model/text~ModelText#data text data}.
*
* **Important:** see {@link module:engine/model/node~ModelNode} to read about restrictions using `Text` and `Node` API.
*
* **Note:** keep in mind that `Text` instances might indirectly got removed from model tree when model is changed.
* This happens when {@link module:engine/model/writer~ModelWriter model writer} is used to change model and the text node is merged with
* another text node. Then, both text nodes are removed and a new text node is inserted into the model. Because of
* this behavior, keeping references to `Text` is not recommended. Instead, consider creating
* {@link module:engine/model/liveposition~ModelLivePosition live position} placed before the text node.
*/
export declare class ModelText extends ModelNode {
	/**
	* Text data contained in this text node.
	*
	* @internal
	*/
	_data: string;
	/**
	* Creates a text node.
	*
	* **Note:** Constructor of this class shouldn't be used directly in the code.
	* Use the {@link module:engine/model/writer~ModelWriter#createText} method instead.
	*
	* @internal
	* @param data Node's text.
	* @param attrs Node's attributes. See {@link module:utils/tomap~toMap} for a list of accepted values.
	*/
	constructor(data?: string, attrs?: ModelNodeAttributes);
	/**
	* @inheritDoc
	*/
	override get offsetSize(): number;
	/**
	* Returns a text data contained in the node.
	*/
	get data(): string;
	/**
	* Converts `Text` instance to plain object and returns it.
	*
	* @returns`Text` instance converted to plain object.
	*/
	override toJSON(): unknown;
	/**
	* Creates a copy of this text node and returns it. Created text node has same text data and attributes as original text node.
	*
	* @internal
	* @returns `Text` instance created using given plain object.
	*/
	override _clone(): ModelText;
	/**
	* Creates a `Text` instance from given plain object (i.e. parsed JSON string).
	*
	* @param json Plain object to be converted to `Text`.
	* @returns `Text` instance created using given plain object.
	*/
	static fromJSON(json: any): ModelText;
}