import type { ShelfShareRow, ShoppingEnvelope, SkuReport } from '../shopping/index.js';
import { type TextRenderOptions } from './terminal.js';
/**
 * The one-line result for a product in the summary.
 *
 * Four outcomes, kept distinct on purpose: never asked and asked-but-unanswered
 * are an input problem and a RUN problem, and collapsing either into "not
 * recommended" accuses a product of losing a contest it never entered
 * (rule #6).
 */
export declare function summaryStatus(sku: SkuReport): string;
/** The score cell, or a dash when there is no score to show (never a 0). */
export declare function summaryScore(sku: SkuReport): string;
/**
 * Said once, under the summary: the products were asked DIFFERENT questions.
 * Without it the list reads as a head-to-head ranking, which it is not.
 */
export declare const SHOPPING_ORDER_NOTE = "Sorted by each product's own visibility. Products were asked different questions, so this compares how decisively each one wins its own shelf.";
/** The shelf as one honest line: who the engines named, and how often. */
export declare function shelfLine(shelf: ShelfShareRow[]): string;
/** The honest sampling line for a shopping run. */
export declare function shoppingSamplingLine(env: ShoppingEnvelope): string;
/** The `shopping` terminal output. Ranking delta first, then each product. */
export declare function renderShoppingText(env: ShoppingEnvelope, opts?: TextRenderOptions): string;
/** Stable pretty JSON of the shopping envelope for `--json` (no ANSI). */
export declare function renderShoppingJson(env: ShoppingEnvelope): string;
/** Render the full self-contained HTML report for a shopping run. */
export declare function renderShoppingHtml(env: ShoppingEnvelope): string;