import type { ExtensionAuto } from "../../../core/index.js";
import type { HeadingOptions } from "../../markdown/Heading/index.js";
import { type YfmHeadingSpecsOptions } from "./YfmHeadingSpecs/index.js";
export { YfmHeadingAttr } from "./const.js";
export type YfmHeadingOptions = YfmHeadingSpecsOptions & HeadingOptions & {};
/** YfmHeading extension needs markdown-it-attrs plugin */
export declare const YfmHeading: ExtensionAuto<YfmHeadingOptions>;