import { ReactNode } from 'react';
import { MdxComponent } from '../interfaces';
interface H1Props {
    children: ReactNode;
    className?: string | null;
    headingClassName?: string | null;
    [otherProp: string]: unknown;
}
/**
 * For MDX files, steer away from using JSX components
 * for headings in favor of standard markdown syntax.
 *
 * It’s generally considered
 * <a href="https://webaim.org/techniques/semanticstructure/#contentstructure">best practice</a>
 *  to include just one h1 heading per page.
 * This heading signals the title or primary subject matter of the content to your audience.
 * Because the title component generated at the top of each page already uses an h1 heading,
 *  we recommend using h2 tags for section headings within your content.
 *
 *```
 * # This is a heading 1
 * ## This is a heading 2
 * ### This is a heading 3
 * #### This is a heading 4
 * ##### This is a heading 5
 * ###### This is a heading 6
 * ```
 */
export declare const H1: MdxComponent<H1Props>;
export {};