/**
 * DI Design HTML Visualizer
 *
 * Builds one HTML page per project showing EVERY controller/root design as
 * its own Graphviz graph (rendered client-side with viz.js, same pipeline as
 * the architecture visualization). Output goes to tmp/webpieces/ — a view,
 * never committed (the committed artifacts are design.json/design.md).
 */
import { DiGraph } from './model';
export declare class DesignVisualizationPaths {
    readonly dotPath: string;
    readonly htmlPath: string;
    constructor(dotPath: string, htmlPath: string);
}
/**
 * Build the full HTML page for a project's DI designs — one section (heading
 * + meta + rendered graph) per controller/root design.
 *
 * `backHref`, when given, renders a "back to architecture" link at the top —
 * used by the committed per-project design.html so a reader who clicked in from
 * dependencies.html can click back out. Omitted for the tmp view.
 */
export declare function generateDesignHTML(graph: DiGraph, backHref?: string): string;
/**
 * Write tmp/webpieces/design-<project>.html (+ .dot with all digraphs
 * concatenated, for debugging) and return the paths.
 */
export declare function writeDesignVisualization(graph: DiGraph, workspaceRoot: string): DesignVisualizationPaths;