export declare const KeyCode: {
    BACKSPACE: string;
    ENTER: string;
    TAB: string;
    SPACEBAR: string;
    SPACEBAR_OLD: string;
    ESCAPE: string;
    ARROW_UP: string;
    ARROW_DOWN: string;
    ARROW_LEFT: string;
    ARROW_RIGHT: string;
    SHIFT: string;
    HOME: string;
    END: string;
};