/**
 * A custom React Hook that listens for a specific key press and triggers a function when the key is pressed.
 * On Mac, it listens for the Meta key (Command ⌘) and on other platforms, it listens for the Control key.
 *
 * @param {string} targetKey - The specific key to listen for.
 * @param {() => void} [fn] - The function to execute when the target key is pressed. Optional.
 * @return {boolean} A state value indicating whether the target key is currently pressed.
 *
 * @example
 * // Listen for 's' key press and log a message when it's pressed with the Meta/Control key
 * useMetaKeyPress('s', () => console.log('Save command triggered'));
 */
export declare function useMetaKeyPress(targetKey: string, fn?: () => void): boolean;