/**
 * @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 ai/aitabs/tabs/tabpanelview
 */
import { View, type ViewCollection } from '@ckeditor/ckeditor5-ui';
import { type ArrayOrItem, type Locale } from '@ckeditor/ckeditor5-utils';
/**
 * A panel that contains the content of a tab in the tabs view component.
 */
export declare class TabPanelView extends View {
    /**
     * An additional CSS class added to the {@link #element}.
     *
     * @observable
     */
    class?: string;
    /**
     * A collection of child views.
     */
    children: ViewCollection;
    /**
     * Whether the panel is visible.
     *
     * @observable
     */
    isVisible: boolean;
    /**
     * @inheritDoc
     */
    constructor(locale?: Locale, options?: {
        class?: ArrayOrItem<string>;
    });
    /**
     * Shows the panel.
     */
    show(): void;
    /**
     * Hides the panel.
     */
    hide(): void;
}