/**
 * MCP Tool: get_scan_results
 *
 * Returns detailed, per-section scan results with flexible filtering.
 * Uses the same data and severity rules as the web UI — no invented logic.
 *
 * Sections:
 * - seo: SEO issues grouped by page (severity, issueType, currentValue)
 * - broken_pages: Internal pages with broken HTTP status
 * - broken_links: Broken links grouped by source page (internal + external)
 * - broken_external_urls: Deduplicated broken external targets with linking pages
 * - visual_changes: Pages with visual diffs (diff %, images, regions)
 * - lighthouse: Lighthouse scores + Core Web Vitals per page
 * - page_changes: Added/removed/matched pages between primary and baseline
 */
import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import type { McpExecutor } from "../executor.js";
export type SectionEnvelope = {
    total: number;
    returned: number;
    offset: number;
    limit: number;
    hasMore: boolean;
};
export declare function formatPagination(s: SectionEnvelope): string;
/** Prefer full URL, fall back to path, default to "/" */
export declare function displayUrl(url?: string, path?: string): string;
/**
 * Path-preferring display: returns a non-trivial `path` if provided, otherwise
 * derives the pathname from `url`, otherwise `"/"`. Used where the rendered
 * line is conceptually a path (SEO `Page:` line, internal page_changes rows).
 *
 * - `path` wins when non-empty AND length > 1 (i.e., not just "/").
 * - Else attempts `new URL(url).pathname`; parse failure falls through.
 * - Final fallback `"/"`.
 */
export declare function displayPath(url?: string, path?: string): string;
type SeoIssueRow = {
    issueType: string;
    severity: string;
    label: string | null;
    category: string | null;
    impact: string | null;
    quickFix: string | null;
    fieldName: string | null;
    currentValue: string | null;
    impactScore: number | null;
};
/** Format the current value for display — always present, with char count for length issues */
export declare function formatCurrentValue(issue: SeoIssueRow): string;
/** Format a single SEO issue block: Issue → Why → Fix */
export declare function formatSeoIssue(issue: SeoIssueRow): string[];
export declare function formatSeoSection(data: Record<string, unknown>): string;
export declare function formatBrokenPagesSection(data: Record<string, unknown>): string;
export declare function formatBrokenLinksSection(data: Record<string, unknown>): string;
export declare function formatBrokenExternalUrlsSection(data: Record<string, unknown>): string;
export declare const VISUAL_REASON_PREFIX = "Visual change:";
export declare function formatVisualChangesSection(data: Record<string, unknown>): string;
export declare function formatLighthouseSection(data: Record<string, unknown>): string;
export declare function formatPageChangesSection(data: Record<string, unknown>): string;
export declare const SECTION_FORMATTERS: Record<string, (data: Record<string, unknown>) => string>;
export declare function registerGetScanResults(server: McpServer, executor: McpExecutor): void;
export {};