import { MarkdownRenderer } from '../rendering.types';
import { InlineTypes, MarkdownEntry } from '../shared.types';
/**
 * A markdown entry for generating h3 elements.
 */
export interface H3Entry extends MarkdownEntry {
    /**
     * The h3 contents and identifying property for the renderer.
     */
    h3: InlineTypes;
    /**
     * Option which will append a markdown heading ID.
     * E.g., given the ID 'my-id' and the header 'Header Example',
     * `### Header Example {#my-id}`
     */
    id?: string;
    /**
     * Option which will arbitrarily append a string immediately below the h3, ignoring block-level settings.
     */
    append?: string;
}
/**
 * The renderer for h3 entries.
 *
 * @param entry The h3 entry.
 * @param options Document-level render options.
 * @returns Block-level h3 markdown content.
 */
export declare const h3Renderer: MarkdownRenderer;
/**
 * Helper which creates a third-level header entry.
 *
 * @param options Entry-level options for this element.
 * @returns a third-level header entry
 */
export declare function h3(content: H3Entry['h3'], options?: Omit<H3Entry, 'h3'>): H3Entry;