/**
 * Shared pure render helpers for static view.html and the viewer SPA.
 * Renderer is a leaf — consumes graph.json only.
 */
import type { SutraGraph, SutraFeature, SutraIssue, Severity } from "../types.js";
export declare const CAP = 60;
export declare const DISCLAIMER = "Heuristic grouping \u2014 candidate results, not complete. Feature boundaries are approximate. Review findings before acting on them.";
/** Escape text for safe HTML insertion. */
export declare function esc(s: string): string;
/** Build issue list item with optional provenance/confidence chip. */
export declare function formatIssueRow(iss: SutraIssue): string;
/** Sanitize a label for use inside a Mermaid flowchart. */
export declare function mermaidLabel(s: string): string;
/** Map node type to a Mermaid shape prefix/suffix pair. */
export declare function mermaidShape(type: string): [string, string];
/** Badge color from structural health band (heuristic). */
export declare function healthBadgeClass(band: string): string;
/** Fallback badge color based on issue severity set. */
export declare function badgeClass(issues: SutraIssue[]): string;
/** Count edges that touch at least one node in the set. */
export declare function edgeCount(graph: SutraGraph, nodeIds: Set<string>): number;
/** Build a Mermaid flowchart source for nodes whose ids are in nodeIds. */
export declare function buildMermaid(graph: SutraGraph, nodeIds: Set<string>, truncated: boolean): string;
/** Build the detail panel HTML for one feature. */
export declare function buildDetailPanel(graph: SutraGraph, feature: SutraFeature, featureIssues: SutraIssue[]): string;
/** Build feature card HTML for one feature. */
export declare function buildFeatureCard(graph: SutraGraph, feat: SutraFeature, issues: SutraIssue[]): string;
/** Shared viewer stylesheet (static view + SPA). */
export declare function renderStyles(): string;
/** Index issues by feature id. */
export declare function indexIssuesByFeature(issues: SutraIssue[]): Map<string, SutraIssue[]>;
export declare const severityOrder: Record<Severity, number>;