import { BootstrapElement } from '@bootstrap-wc/core';
export interface BreadcrumbItem {
    label: string;
    href?: string;
    active?: boolean;
}
/**
 * `<bs-breadcrumb>` — Bootstrap breadcrumb. Host carries `.breadcrumb` so
 * Bootstrap's `.breadcrumb > .breadcrumb-item` selectors match the slotted
 * items. Pass `items` for data-driven rendering, or place
 * `<bs-breadcrumb-item>` children directly.
 */
export declare class BsBreadcrumb extends BootstrapElement {
    items: BreadcrumbItem[];
    label: string;
    divider?: string;
    /**
     * When set, the shadow renders `<nav aria-label=...><ol class="breadcrumb"
     * part="list"><slot/></ol></nav>` and the host carries no Bootstrap
     * classes itself. Use this when you need a true `<nav>` landmark wrapper
     * (e.g. for the `breadcrumb-chevron` / `breadcrumb-custom` patterns whose
     * CSS lives _outside_ of `<bs-breadcrumb>`'s shadow). Otherwise, the host
     * itself is the `.breadcrumb` container and announces as a navigation
     * landmark via `role="navigation"`.
     */
    wrapInNav: boolean;
    /**
     * In `wrap-in-nav` mode, extra classes added to the inner `<ol class=
     * "breadcrumb">`. Use this for chevron / custom variants whose CSS lives
     * outside the shadow but which must live on the `.breadcrumb` element
     * (e.g. `breadcrumb-chevron p-3 bg-body-tertiary rounded-3`). Ignored
     * when `wrap-in-nav` is unset.
     */
    listClass: string;
    connectedCallback(): void;
    updated(changed: Map<string, unknown>): void;
    protected hostClasses(): string;
    render(): import("lit-html").TemplateResult<1>;
}
/**
 * `<bs-breadcrumb-item>` — single crumb. Host carries `.breadcrumb-item`
 * so Bootstrap's divider rule (`.breadcrumb-item + .breadcrumb-item::before`)
 * applies across the slot boundary.
 */
export declare class BsBreadcrumbItem extends BootstrapElement {
    active: boolean;
    href?: string;
    updated(changed: Map<string, unknown>): void;
    protected hostClasses(): string;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'bs-breadcrumb': BsBreadcrumb;
        'bs-breadcrumb-item': BsBreadcrumbItem;
    }
}
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