/**
 * Render engine: walks a `BlockNode[]` AST and dispatches each node to a
 * {@link MarkdownComponents} renderer.
 *
 * Responsibilities the engine keeps (so components stay simple and design
 * systems can't accidentally break streaming):
 *  - AST recursion — children are fully rendered before a component is called.
 *  - Stable reconciliation keys — `VNode.key` is stamped from the AST node's
 *    streaming key after the component returns, so finalized blocks never
 *    remount regardless of which element a component produced.
 */
import type { JSXElement } from '@sigx/lynx';
import type { BlockNode } from '../ast.js';
import type { MarkdownComponents } from './components.js';
export interface RenderContext {
    components: MarkdownComponents;
    onLink?: (href: string) => void;
    onImageTap?: (src: string) => void;
}
/** Render top-level blocks and wrap them in the `root` container. */
export declare function renderDocument(blocks: BlockNode[], ctx: RenderContext): JSXElement;