export declare const EVENT_CODE: {
    tab: string;
    enter: string;
    space: string;
    left: string;
    up: string;
    right: string;
    down: string;
    esc: string;
    delete: string;
    backspace: string;
    numpadEnter: string;
    pageUp: string;
    pageDown: string;
    home: string;
    end: string;
};