export declare const NUMBER_KEYS: {
    LEFT: number;
    UP: number;
    RIGHT: number;
    DOWN: number;
    ENTER: number;
    SPACE: number;
};
export declare const STRING_KEYS: {
    LEFT: string;
    UP: string;
    RIGHT: string;
    DOWN: string;
    ENTER: string;
    SPACE: string;
};