/**
 * Triggers callback function on keydown while holding cmd
 * @param callback function - triggered on keydown event
 * @param withCmd boolean - with command key pressed
 * @param eventKey string - keydown event key
 * @param deps array - dependencies
 */
export declare const useKeyDown: (callback: VoidFunction, withCmd?: boolean | undefined, eventKey?: string, deps?: any[]) => void;