export declare const KEYCODES: {
    ESCAPE: number;
    ENTER: number;
    SPACEBAR: number;
};
export declare const KEYS: {
    ESCAPE: string;
    ENTER: string;
    SPACEBAR: string;
    TAB: string;
    ARROWDOWN: string;
    ARROWLEFT: string;
    ARROWRIGHT: string;
    ARROWUP: string;
};
export declare const KEYS_TRIGGERING_KEYBOARD_NAVIGATION: string[];