import { CustomElement } from "../../internal/custom-element.js";
import { OdxLink } from "../link/link.js";
import { PropertyValues, TemplateResult } from "lit";
type BreadcrumbsVariant = (typeof BreadcrumbsVariant)[keyof typeof BreadcrumbsVariant];
declare const BreadcrumbsVariant: {
  readonly NEUTRAL: "neutral";
  readonly BRAND: "brand";
};
declare global {
  interface HTMLElementTagNameMap {
    'odx-breadcrumbs': OdxBreadcrumbs;
  }
}
/**
 * A navigation trail that shows the user's location in a hierarchy. Consumers slot
 * `odx-link` or `<a>` elements in document order — root first, current page last —
 * and the component takes care of:
 *
 * - Inserting chevron separators between items.
 * - Marking the final item with `aria-current="page"` so screen readers announce it.
 * - Collapsing middle items when the count exceeds `max`, keeping the first and last
 *   items visible. Set `max` to a high value to disable collapsing.
 * - Applying `role="navigation"` if the host element does not already carry a role.
 *
 * @summary Hierarchical navigation trail with automatic separators and overflow collapsing.
 *
 * @slot - One link per breadcrumb level, in order from root to current page. Accepts `odx-link` or native `<a>` elements; other elements are ignored.
 */
declare class OdxBreadcrumbs extends CustomElement {
  #private;
  static tagName: string;
  static styles: import("lit").CSSResult[];
  /**
   * The maximum number of breadcrumb items to show before collapsing the middle items.
   * The first and last items are always shown and values less than 2 will be ignored.
   */
  max: number;
  /**
   * Visual style of the breadcrumbs:
   * - `neutral` (default): subdued treatment suited for in-page navigation.
   * - `brand`: brand-colored treatment for prominent placement (for example, on top of a hero).
   */
  variant: BreadcrumbsVariant;
  /**
   * Returns the slotted link elements (`odx-link` or native `<a>`) in document order.
   * Non-link elements in the default slot are skipped.
   */
  getItems(): Array<OdxLink | HTMLAnchorElement>;
  connectedCallback(): void;
  protected render(): TemplateResult;
  protected updated(props: PropertyValues<this>): void;
}
export { BreadcrumbsVariant, OdxBreadcrumbs };