import { TableContent } from 'mdast';
import { Node } from 'unist';
/**
 * Type guard for TableContent.
 *
 * @param node - The node to test.
 * @returns True if node is TableContent.
 */
export declare function isTableContent(node: Node): node is TableContent;
/**
 * Type assertion for TableContent.
 *
 * @param node - The node to test.
 */
export declare function assertTableContent(node: Node): asserts node is TableContent;