import { FontStyles } from './types';
export declare const DEFAULT_FONT_SIZE = 20;
export declare const DEFAULT_FONT_SIZES: number[];
export declare const FONT_STYLES: FontStyles[];
export declare const DEFAULT_AVAILABLE_SETTINGS: {
    color: boolean;
    fontSize: boolean;
    bold: boolean;
    italic: boolean;
    underline: boolean;
    alignment: boolean;
};