/**
 *
 *  Copyright (c) "Neo4j"
 *  Neo4j Sweden AB [http://neo4j.com]
 *
 *  This file is part of Neo4j.
 *
 *  Neo4j is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
import type React from 'react';
import { type HtmlAttributes, type PolymorphicForwardRefExoticComponent } from '../../_common/types';
type BreadcrumbsProps = {
    /** Content to be rendered. Should only be `Breadcrumbs.Item`. */
    children?: React.ReactNode;
    /**
     * Additional classnames.
     */
    className?: string;
    /**
     * Additional css styling.
     */
    style?: React.CSSProperties;
    /** HTML attributes. */
    htmlAttributes?: HtmlAttributes<'nav'>;
};
type BreadcrumbsItemContextType = {
    isInBreadcrumbsItem: boolean;
};
export declare const useBreadcrumbsItemContext: () => BreadcrumbsItemContextType;
type BreadcrumbsItemProps = {
    /** Content to be rendered. Should be either `Breadcrumbs.Link`, `Breadcrumbs.Button` or `Breadcrumbs.SelectButton`. */
    children?: React.ReactNode;
    /**
     * Additional classnames.
     */
    className?: string;
    /**
     * Additional css styling.
     */
    style?: React.CSSProperties;
    /** HTML attributes. */
    htmlAttributes?: HtmlAttributes<'li'>;
};
type InteractiveBreadcrumbProps = {
    /** Content to be rendered. */
    children?: React.ReactNode;
} & ({
    as: 'button';
    /**
     * Event handler for when the button is clicked. Only applicable if `as` is `'button'`.
     */
    onClick?: (event: React.MouseEvent<HTMLButtonElement, MouseEvent>) => void;
} | {
    as: 'a';
    /**
     * The href of the link. Only applicable if `as` is `'a'`.
     */
    href: HtmlAttributes<'a'>['href'];
    /**
     * The target of the link. Only applicable if `as` is `'a'`.
     */
    target?: HtmlAttributes<'a'>['target'];
} | {
    /**
     * What HTML element to render the root element as.
     */
    as?: React.ElementType;
});
type BreadcrumbsSelectButtonProps = {
    /** Event handler for when the button is clicked. Should be used to open a `Menu`. */
    onClick?: (event: React.MouseEvent<HTMLButtonElement>) => void;
    /** Aria label needed for accessibility. */
    ariaLabel: string;
    /** Content to be rendered. */
    children?: React.ReactNode;
    /** Additional classnames. */
    className?: string;
    /** Additional css styling. */
    style?: React.CSSProperties;
    /** HTML attributes. */
    htmlAttributes?: HtmlAttributes<'button'>;
};
type BreadcrumbsLinkProps = InteractiveBreadcrumbProps & {
    /**
     * Whether the link is the current item. Use `'page'` if it indicates the current page and `'step'` for steps (in a multi-step wizard for example).
     * @see https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-current
     */
    ariaCurrent?: React.AriaAttributes['aria-current'];
};
declare const Breadcrumbs: React.ForwardRefExoticComponent<BreadcrumbsProps & React.RefAttributes<HTMLElement>> & {
    Button: PolymorphicForwardRefExoticComponent<"button", InteractiveBreadcrumbProps>;
    Item: React.ForwardRefExoticComponent<BreadcrumbsItemProps & React.RefAttributes<HTMLLIElement>>;
    Link: PolymorphicForwardRefExoticComponent<"a", BreadcrumbsLinkProps>;
    SelectButton: React.ForwardRefExoticComponent<BreadcrumbsSelectButtonProps & React.RefAttributes<HTMLButtonElement>>;
};
export { Breadcrumbs };