import { Extension } from '../../externals.js';
declare module '@tiptap/core' {
    interface Commands<ReturnType> {
        htmlClassAttribute: {
            setClassName: (className?: string, type?: string) => ReturnType;
            toggleClassName: (className?: string, type?: string) => ReturnType;
            unsetClassName: (type?: string) => ReturnType;
        };
    }
}
export interface UmbTiptapHtmlClassAttributeOptions {
    types: Array<string>;
}
export declare const HtmlClassAttribute: Extension<UmbTiptapHtmlClassAttributeOptions, any>;