/**
* @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 ui/iframe/iframeview
*/
import { View } from "../view.js";
import type { Locale } from "@ckeditor/ckeditor5-utils";
/**
* The iframe view class.
*
* ```ts
* const iframe = new IframeView();
*
* iframe.render();
* document.body.appendChild( iframe.element );
*
* iframe.on( 'loaded', () => {
* 	console.log( 'The iframe has loaded', iframe.element.contentWindow );
* } );
*
* iframe.element.src = 'https://ckeditor.com';
* ```
*/
export declare class IframeView extends View<HTMLIFrameElement> {
	/**
	* Creates a new instance of the iframe view.
	*
	* @param locale The locale instance.
	*/
	constructor(locale?: Locale);
	/**
	* Renders the iframe's {@link #element} and returns a `Promise` for asynchronous
	* child `contentDocument` loading process.
	*
	* @returns A promise which resolves once the iframe `contentDocument` has
	* been {@link #event:loaded}.
	*/
	override render(): Promise<unknown>;
}
/**
* Fired when the DOM iframe's `contentDocument` finished loading.
*
* @eventName ~IframeView#loaded
*/
export type IframeViewLoadedEvent = {
	name: "loaded";
	args: [];
};