import { DDSElement, DDSNavigable, NavigationTarget } from "../../base/index.cjs";
/**
 * The navigation item component is a child element within the `daikin-navigation` component.
 * It represents a single navigational action and is rendered as a link or button, depending on configuration.
 * This component is responsible for displaying the specific content within the navigation and allowing users to navigate to the associated target.
 *
 * Hierarchy:
 * - `daikin-navigation` > `daikin-navigation-item`
 *
 * @fires click - A retargeted event of a [click event](https://developer.mozilla.org/en-US/docs/Web/API/Element/click_event) emitted from the inner `<a>` or `<button>` element. Suppressed if `disabled` is true or when rendered as a link (`type="link"`) without an `href`.
 *
 * @slot - A slot for the navigation item content.
 * @slot left-icon - A slot for the left icon.
 *
 * @cssprop [--chevron-rotation=0deg] - The rotation angle of the chevron icon. This can be used to indicate the open or closed state of a menu. When used within a `daikin-menu` component, this property is automatically controlled by the menu to rotate the chevron icon when the menu is opened or closed, so you don't need to specify it explicitly.
 *
 * @example
 *
 * ```js
 * import "@daikin-oss/design-system-web-components/components/navigation-item/index.js";
 * ```
 *
 * ```html
 * <daikin-navigation-item>
 *   Navigation content
 * </daikin-navigation-item>
 * ```
 */
export declare class DaikinNavigationItem extends DDSElement implements DDSNavigable {
    static readonly styles: import('lit').CSSResult;
    constructor();
    /**
     * Type of the navigation item.
     * - `"link"`: A regular navigation item that is rendered as a link (`<a>`). Use this for navigation items that directly link to other pages or sections.
     * - `"menu"`: A navigation item that is rendered as a button (`<button>`) and is intended to trigger a dropdown menu. Use this for navigation items that open a menu with additional options.
     *
     * @default "link"
     */
    type: "link" | "menu";
    /**
     * Whether the navigation item is disabled.
     * When set to `true`, the navigation item is rendered in a disabled state
     * and does not respond to user interaction or navigation.
     */
    disabled: boolean;
    /**
     * Whether the navigation item is the current item.
     * If this is set to `true`, the navigation item will be highlighted as the current item.
     */
    current: boolean;
    /**
     * Link `href`.
     * Only used if the `type` is `"link"`.
     * If omitted with `type="link"`, the link will be treated as [a placeholder link](https://html.spec.whatwg.org/multipage/text-level-semantics.html#the-a-element:~:text=If%20the%20a%20element%20has%20no%20href%20attribute) and rendered as disabled state.
     */
    href: string | null;
    /**
     * The aria-haspopup of the navigation item when `type="menu"`.
     * When used within a daikin-menu component, this property is automatically assigned the value `navigationItemAriaHaspopup="menu"`.
     */
    navigationItemAriaHaspopup: "false" | "true" | "menu" | "listbox" | "tree" | "grid" | "dialog" | null;
    /**
     * The aria-expanded of the navigation item when `type="menu"`.
     * When used within a daikin-menu component, this property will be controlled by daikin-menu, so you don't need to specify it explicitly.
     */
    navigationItemAriaExpanded: "true" | "false" | "undefined" | null;
    private readonly _focusableElement;
    /**
     * _Internal use._
     * Returns the navigation target information.
     * Used by navigation handling utilities.
     *
     * @returns Navigation target information or `null` if not navigable.
     *
     * @private
     */
    getDDSNavigationTarget(): NavigationTarget | null;
    render(): import('lit-html').TemplateResult<1>;
    /**
     * Focuses on the inner button or link.
     * @param options focus options
     */
    focus(options?: FocusOptions): void;
}
declare global {
    interface HTMLElementTagNameMap {
        "daikin-navigation-item": DaikinNavigationItem;
    }
}