import { type HookErrorHandler } from '../utils/errors.js';
/** Options for {@link useClickOutside}. @public */
export interface UseClickOutsideOptions {
    /** Whether the outside listener is active. */
    readonly enabled?: boolean;
    /** Observes callback failures before they are rethrown. */
    readonly onError?: HookErrorHandler;
}
/**
 * Calls `onOutside` for captured pointer presses outside the referenced element.
 * The listener follows the element to its owner document and supports composed
 * events crossing a shadow root.
 * @public
 */
export declare function useClickOutside<T extends HTMLElement>(ref: {
    readonly current: T | null;
}, onOutside: (event: PointerEvent) => void, enabledOrOptions?: boolean | UseClickOutsideOptions): void;