import { RefObject } from 'react';
export declare function getFocusableElements(container: HTMLElement): HTMLElement[];
export interface FocusTrapOptions {
    returnFocus?: boolean;
    initialFocus?: RefObject<HTMLElement | null>;
}
export declare function createFocusTrap(container: HTMLElement, triggerElement: Element | null, options?: FocusTrapOptions): () => void;
export declare function useFocusTrap(containerRef: RefObject<HTMLElement | null>, enabled: boolean, options?: FocusTrapOptions): void;