import React from "react";
/**
 * Tracks the focus state of a DOM element.
 *
 * @template T - Element type (defaults to `HTMLElement`)
 * @returns A tuple `[ref, isFocused]` — attach `ref` to the target element
 *
 * @example
 * const [ref, focused] = useFocus<HTMLInputElement>();
 * <input ref={ref} className={focused ? "is-focused" : ""} />
 */
export declare const useFocus: <T extends HTMLElement = HTMLElement>() => [React.RefObject<T>, boolean];
//# sourceMappingURL=useFocus.d.ts.map