export declare const KEY: {
    ARROW_LEFT: string;
    ARROW_RIGHT: string;
    ARROW_DOWN: string;
    ENTER: string;
    SPACE: string;
    TAB: string;
    ESCAPE: string;
};
export declare const reactNodeToString: (reactNode: React.ReactNode) => string;
export declare const getFormatValue: (value: number | string, decimals: number, shouldRound?: boolean) => string | number;