/**
 * Sankey Diagram Renderer
 *
 * Renders a Sankey AST back to Mermaid syntax.
 */
import type { RenderOptions } from '../types/render-options.js';
import type { SankeyAST } from '../types/sankey.js';
/**
 * Render a Sankey AST to Mermaid syntax
 */
export declare function renderSankey(ast: SankeyAST, _options?: RenderOptions): string;
//# sourceMappingURL=sankey-renderer.d.ts.map