export declare function getFocusableDescendants(selector: string, domElement: Element | null, startIndex?: number): {
    first: import("tabbable").FocusableElement;
    last: import("tabbable").FocusableElement;
} | null;
export declare function getFirstAndLastFocusableDescendants(el: Element, startIndex?: number): {
    first: import("tabbable").FocusableElement;
    last: import("tabbable").FocusableElement;
} | null;
//# sourceMappingURL=focusable.d.ts.map