/**
 * A custom React Hook that listens for a key press event and returns the key pressed.
 *
 * The hook listens for the 'keydown' event on the window object. When a key is pressed, it updates the state with the key pressed.
 * The state is cleared after 1 millisecond.
 *
 * @return {object} An object with one property: `key` (the key that was pressed).
 *
 * @example
 * // In a component...
 * const { key } = useKeyDetect();
 * // `key` is the key that was pressed
 */
export declare function useKeyDetect(): {
    key: string;
};