import { default as React } from 'react';
export interface BreadcrumbItem {
    /** Item label */
    label: React.ReactNode;
    /** Item href (optional for links) */
    href?: string;
    /** Click handler (for non-link items) */
    onClick?: () => void;
    /** Icon to display before label */
    icon?: React.ReactNode;
    /** Whether item is current page */
    isCurrent?: boolean;
}
export interface BreadcrumbProps {
    /** Breadcrumb items */
    items: BreadcrumbItem[];
    /** Separator between items */
    separator?: React.ReactNode;
    /** Size variant */
    size?: 'sm' | 'md' | 'lg';
    /** Maximum items to display before collapsing */
    maxItems?: number;
    /** Custom item renderer */
    renderItem?: (item: BreadcrumbItem, index: number, isLast: boolean) => React.ReactNode;
    /** Additional className */
    className?: string;
}
/**
 * Breadcrumb Component
 *
 * Navigation breadcrumb trail showing current page hierarchy.
 * Supports links, click handlers, custom separators, and collapsing.
 *
 * @example
 * ```tsx
 * <Breadcrumb
 *   items={[
 *     { label: 'Home', href: '/' },
 *     { label: 'Products', href: '/products' },
 *     { label: 'Item', isCurrent: true }
 *   ]}
 * />
 * ```
 *
 * @example
 * ```tsx
 * <Breadcrumb
 *   items={breadcrumbs}
 *   separator={<ChevronRightIcon />}
 *   maxItems={4}
 * />
 * ```
 */
export declare const Breadcrumb: React.FC<BreadcrumbProps>;
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