import { ReactElement, ReactNode } from 'react';
export interface CollapsibleTriggerProps {
    /** Single React element to use as the trigger. Must accept `onClick` (a `<button>` is ideal). */
    children: ReactNode;
}
/**
 * Wraps a single child element to act as the disclosure trigger. **Clones** the
 * child (Radix-style `asChild`) to attach the toggle `onClick` plus the aria
 * wiring (`aria-expanded`, `aria-controls`, `id`) and a `data-open` attribute -
 * so you bring your own markup and the kit injects only behavior and state.
 *
 * Because the cloned child carries `data-open`, rotating or swapping your own
 * chevron is pure CSS: add `group` to the child and
 * `group-data-[open]:rotate-90` to the icon. For state in JS, drop a
 * `CollapsibleIndicator` inside or call `useCollapsibleContext()`.
 *
 * Composes with any existing `onClick` on the child, and no-ops the toggle while
 * the disclosure is `disabled`.
 */
export declare const CollapsibleTrigger: ({ children }: CollapsibleTriggerProps) => ReactElement<any, string | import("react").JSXElementConstructor<any>>;
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