type ModifierKey = '⌘' | 'CTRL';
export declare function isMac(): boolean;
export declare const MODIFIER_KEY: ModifierKey;
export declare function getHotkeyText(hotkey: string): string;
/**
 * The key-matching handler reads `event.key.toLowerCase()` with no guard, so a
 * key event whose `key` is missing throws a TypeError out of our key
 * listeners. Some browser extensions and password managers dispatch synthetic
 * key events with no `key`, so wrap the handler to ignore those; real
 * keystrokes always carry a `key`.
 */
export declare const ignoreKeylessEvents: (handle: (event: KeyboardEvent) => void) => (event: KeyboardEvent) => void;
export {};