export declare const FONTS: {
    TIMES: string;
};
export declare const FONT_SIZES: {
    SMALL: number;
    MEDIUM: number;
    LARGE: number;
    EXTRA_LARGE: number;
};
export declare const CELL_TYPE_STRING = "s";
export declare const DEFAULT_CELL_STYLE: {
    size: number;
    bold: boolean;
};