import { Text } from 'slate';
import { CustomEditor, CustomElement } from './types';
export declare const toggleMark: (editor: CustomEditor, format: keyof Omit<Text, 'text'>) => void;
export declare const isMarkActive: (editor: CustomEditor, format: keyof Omit<Text, 'text'>) => boolean;
export declare const toggleBlock: (editor: CustomEditor, format: CustomElement['type']) => void;
export declare const isBlockActive: (editor: CustomEditor, format: CustomElement['type']) => boolean;
export declare const toggleFontFamily: (editor: CustomEditor, fontFamily: string) => void;
export declare const toggleTextAlign: (editor: CustomEditor, align: 'center' | 'right' | 'justify') => void;
export declare const isTextAlignActive: (editor: CustomEditor, align: 'center' | 'right' | 'justify') => boolean;
export declare const toggleFontColor: (editor: CustomEditor, color: string) => void;