/// <reference types="react" />
/**
 * This hook captures the focus within a container (eg used in Modal and StepFlow).
 * It handle disabled elements any where in the tab order,
 * and tabs to first element after last.
 * Using shift it tabs to last element after first.
 */
export declare const useFocusTrap: () => {
    container: import("react").RefObject<HTMLDivElement>;
};