/**
* @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 emoji/ui/emojicategoriesview
*/
import { ButtonView, View, FocusCycler, type ViewCollection } from "@ckeditor/ckeditor5-ui";
import { FocusTracker, KeystrokeHandler, type Locale } from "@ckeditor/ckeditor5-utils";
import type { EmojiCategory } from "../emojirepository.js";
/**
* A class representing the navigation part of the emoji UI.
* It is responsible allowing the user to select a particular emoji category.
*/
export declare class EmojiCategoriesView extends View {
	/**
	* Currently selected emoji category name.
	*/
	categoryName: string;
	/**
	* Tracks information about the DOM focus in the grid.
	*/
	readonly focusTracker: FocusTracker;
	/**
	* An instance of the {@link module:utils/keystrokehandler~KeystrokeHandler}.
	*/
	readonly keystrokes: KeystrokeHandler;
	/**
	* Helps cycling over focusable children in the input view.
	*/
	readonly focusCycler: FocusCycler;
	/**
	* A collection of the categories buttons.
	*/
	readonly buttonViews: ViewCollection<ButtonView>;
	/**
	* @inheritDoc
	*/
	constructor(locale: Locale, { emojiCategories, categoryName }: {
		emojiCategories: Array<EmojiCategory>;
		categoryName: string;
	});
	/**
	* @inheritDoc
	*/
	override render(): void;
	/**
	* @inheritDoc
	*/
	override destroy(): void;
	/**
	* @inheritDoc
	*/
	focus(): void;
	/**
	* Sets category buttons for the provided emoji categories.
	*/
	setCategories(emojiCategories: Array<EmojiCategory>): void;
	/**
	* Marks all categories buttons as enabled (clickable).
	*/
	enableCategories(): void;
	/**
	* Marks all categories buttons as disabled (non-clickable).
	*/
	disableCategories(): void;
	/**
	* Creates a button representing a category item.
	*/
	private _createCategoryButton;
}