/**
 * Copyright Aquera Inc 2023
 *
 * This source code is licensed under the BSD-3-Clause license found in the
 * LICENSE file in the root directory of this source tree.
 */
import { CSSResultArray, TemplateResult } from 'lit';
import NileElement from '../internal/nile-element';
/**
 * Nile BreadCrumb component.
 *
 * @tag nile-breadcrumb
 *
 */
export declare class NileBreadcrumb extends NileElement {
    /**
     * The styles for Breadcrumb
     * @remarks If you are extending this class you can extend the base styles with super. Eg `return [super(), myCustomStyles]`
     */
    static get styles(): CSSResultArray;
    /**
     * Visual style of the items. `outlined` renders each item inside an outlined chip;
     * text colours are unchanged. Propagated to every slotted `nile-breadcrumb-item`.
     */
    variant: 'default' | 'outlined';
    /**
     * Render method
     * @slot This is a slot test
     */
    connectedCallback(): void;
    protected updated(changedProperties: Map<string, unknown>): void;
    private syncItemVariant;
    private changeLastItem;
    private handleRemoveClick;
    render(): TemplateResult;
}
export default NileBreadcrumb;
declare global {
    interface HTMLElementTagNameMap {
        'nile-breadcrumb': NileBreadcrumb;
    }
}