import { ComponentPropsWithoutRef } from 'react';
/**
 * Props for the SideNavCollapsible component
 * @extends Omit<ComponentPropsWithoutRef<"li">, "onClick">
 */
export type SideNavCollapsibleProps = Omit<ComponentPropsWithoutRef<"li">, "onClick"> & {
    /**
     * The label text displayed for the collapsible section
     */
    label: string;
    /**
     * Function called when the collapsible button is clicked
     */
    onClick?: ComponentPropsWithoutRef<"button">["onClick"];
    /**
     * Function called when a key is pressed on the collapsible button
     */
    onKeyDown?: ComponentPropsWithoutRef<"button">["onKeyDown"];
    /**
     * Initial expansion state for uncontrolled usage
     * @default false
     */
    defaultExpanded?: boolean;
    /**
     * Controlled expansion state
     */
    expanded?: boolean;
};
/**
 * SideNavCollapsible component for expandable navigation sections within a SideNav.
 *
 * Features:
 * - Expandable/collapsible navigation sections
 * - Controlled and uncontrolled expansion states
 * - Keyboard navigation with arrow keys for expansion
 * - Automatic expansion when child links are active
 * - Accessible with proper ARIA expanded states
 * - Visual indicators for active children
 * - Integration with SideNav keyboard navigation
 *
 * @example
 * <SideNav.Collapsible label="Components">
 *   <SideNav.Link id="button" href="/components/button">
 *     Button
 *   </SideNav.Link>
 *   <SideNav.Link id="input" href="/components/input">
 *     Input
 *   </SideNav.Link>
 * </SideNav.Collapsible>
 */
export declare const SideNavCollapsible: import('react').ForwardRefExoticComponent<Omit<Omit<import('react').DetailedHTMLProps<import('react').LiHTMLAttributes<HTMLLIElement>, HTMLLIElement>, "ref">, "onClick"> & {
    /**
     * The label text displayed for the collapsible section
     */
    label: string;
    /**
     * Function called when the collapsible button is clicked
     */
    onClick?: ComponentPropsWithoutRef<"button">["onClick"];
    /**
     * Function called when a key is pressed on the collapsible button
     */
    onKeyDown?: ComponentPropsWithoutRef<"button">["onKeyDown"];
    /**
     * Initial expansion state for uncontrolled usage
     * @default false
     */
    defaultExpanded?: boolean;
    /**
     * Controlled expansion state
     */
    expanded?: boolean;
} & import('react').RefAttributes<HTMLLIElement>>;