import type { Exporting, ExportingFormats, ExportingTypes } from "./Exporting";
import { Entity, IEntitySettings, IEntityPrivate, IEntityEvents } from "../../core/util/Entity";
export interface IExportingMenuItem {
    /**
     * Type of the item:
     * * `"format"`: exports in `format` when clicked.
     * * `"separator"`: a divider, with `label` as a heading if set.
     * * `"custom"`: calls `callback` when clicked.
     */
    type: "format" | "separator" | "custom";
    /**
     * Format to export in, for a `"format"` item. `"print"` prints the chart.
     */
    format?: ExportingFormats;
    /**
     * Export type of the item: `"image"`, `"data"` or `"print"`. An item whose
     * type is not available, such as `"data"` without data, is left out.
     */
    exportType?: ExportingTypes;
    /**
     * Text of the item.
     */
    label?: string;
    /**
     * Smaller text after the label, such as `"Image"`.
     */
    sublabel?: string;
    /**
     * Function to call when a `"custom"` item is clicked.
     */
    callback?: (menuItem?: any) => any;
    /**
     * `this` inside `callback`; the menu if not set.
     */
    callbackTarget?: any;
    /**
     * The item's DOM element.
     *
     * @readonly
     */
    element?: HTMLAnchorElement;
}
export interface IExportingMenuSettings extends IEntitySettings {
    /**
     * Horizontal alignment of the menu.
     *
     * @default "right"
     */
    align?: "left" | "right";
    /**
     * Vertical alignment of the menu.
     *
     * @default "top"
     */
    valign?: "top" | "bottom";
    /**
     * Element in the document to place the menu in. If not set, the menu goes
     * into the chart's own element.
     */
    container?: HTMLElement;
    /**
     * Items of the menu. By default, all image and data formats and print.
     */
    items?: IExportingMenuItem[];
    /**
     * The [[Exporting]] the menu exports with.
     */
    exporting?: Exporting;
    /**
     * Loads the menu's default CSS. Set to `false` to style the menu with
     * your own CSS.
     *
     * @default true
     */
    useDefaultCSS?: boolean;
    /**
     * Closes the menu when an export starts from it.
     *
     * @default true
     */
    autoClose?: boolean;
    /**
     * Disables interaction with the chart while the menu is open or the
     * pointer is over it.
     *
     * @default true
     */
    deactivateRoot?: boolean;
    /**
     * ARIA label for the menu.
     *
     * @since 5.14.4
     */
    ariaLabel?: string;
}
export interface IExportingMenuPrivate extends IEntityPrivate {
    /**
     * The `<div>` element that holds the menu's icon and list.
     */
    menuElement?: HTMLDivElement;
    /**
     * The `<ul>` element with the menu items.
     */
    listElement?: HTMLUListElement;
}
export interface IExportingMenuEvents extends IEntityEvents {
    /**
     * The menu's elements were created.
     */
    "menucreated": {};
    /**
     * The menu opened.
     */
    "menuopened": {};
    /**
     * The menu closed.
     */
    "menuclosed": {};
}
/**
 * The export menu: an icon on the chart that opens a list of formats to
 * export with [[Exporting]].
 *
 * @see {@link https://www.amcharts.com/docs/v5/concepts/exporting/} for more info
 */
export declare class ExportingMenu extends Entity {
    static className: string;
    static classNames: Array<string>;
    _settings: IExportingMenuSettings;
    _privateSettings: IExportingMenuPrivate;
    _events: IExportingMenuEvents;
    private _menuElement?;
    private _iconElement?;
    private _listElement?;
    private _itemElements?;
    private _itemDisposers;
    private _cssDisposer?;
    private _activeItem?;
    /**
     * Whether the menu is open.
     */
    isOpen: boolean;
    private _isOver;
    protected _afterNew(): void;
    _afterChanged(): void;
    protected _dispose(): void;
    private _applyClassNames;
    /**
     * @ignore
     */
    createItems(): void;
    private _handleClick;
    private _handleItemFocus;
    private _handleItemBlur;
    /**
     * Loads the default CSS.
     *
     * @ignore Exclude from docs
     */
    loadDefaultCSS(): void;
    /**
     * Opens the menu.
     */
    open(): void;
    /**
     * Closes the menu.
     */
    close(): void;
    /**
     * Opens the menu, or closes it if it is open.
     */
    toggle(): void;
}
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