import CwButton from '../button/button.component.js';
import CwDropdown from '../dropdown/dropdown.component.js';
import CwElement from '../../internal/cw-element.js';
import CwIcon from '../icon/icon.component.js';
import CwMenu from '../menu/menu.component.js';
import CwMenuItem from '../menu-item/menu-item.component.js';
import type { CSSResultGroup } from 'lit';
/**
 * @summary Breadcrumbs provide a group of links so users can easily navigate a website's hierarchy.
 * @documentation https://cordwainer.dev/components/breadcrumb
 * @status stable
 * @since 1.0
 *
 * @slot - One or more breadcrumb items to display.
 * @slot separator - The separator to use between breadcrumb items. Works best with `<cw-icon>`.
 *
 * @dependency cw-icon
 * @dependency cw-dropdown
 * @dependency cw-menu
 * @dependency cw-menu-item
 * @dependency cw-button
 *
 * @csspart base - The component's base wrapper.
 */
export default class CwBreadcrumb extends CwElement {
    static styles: CSSResultGroup;
    static dependencies: {
        'cw-icon': typeof CwIcon;
        'cw-dropdown': typeof CwDropdown;
        'cw-menu': typeof CwMenu;
        'cw-menu-item': typeof CwMenuItem;
        'cw-button': typeof CwButton;
    };
    private readonly localize;
    private separatorDir;
    private resizeObserver;
    private overflowItem;
    nav: HTMLElement;
    defaultSlot: HTMLSlotElement;
    separatorSlot: HTMLSlotElement;
    /**
     * The label to use for the breadcrumb control. This will not be shown on the screen, but it will be announced by
     * screen readers and other assistive devices to provide more context for users.
     */
    label: string;
    /**
     * Disables automatic collapsing. By default, when the breadcrumb doesn't fit on one line, the first and last items
     * stay visible and everything in between collapses into a single "…" item with a dropdown menu.
     */
    noCollapse: boolean;
    connectedCallback(): void;
    firstUpdated(): void;
    disconnectedCallback(): void;
    handleNoCollapseChange(): void;
    private getRealItems;
    private showAllItems;
    private updateOverflow;
    private buildOverflowItem;
    private getSeparator;
    private handleSlotChange;
    render(): import("lit-html").TemplateResult<1>;
}