type Shortcut = {
    key: string;
    meta?: boolean;
    ctrl?: boolean;
    shift?: boolean;
};
export declare function isMatch(event: KeyboardEvent, shortcut: Shortcut): boolean;
export declare const isMac: () => boolean;
export declare const getCmdOrCtrlLabel: () => "Cmd" | "Ctrl";
export declare const undoShortcut: {
    meta: boolean;
    key: string;
    ctrl?: undefined;
} | {
    ctrl: boolean;
    key: string;
    meta?: undefined;
};
export declare const redoShortcut: Shortcut;
export {};