/**
 * A figure's labels as text (#862): what the outputs that do not draw a
 * `:::figure`'s `::label` lines on its picture read instead. The tagged
 * PDF's `Alt` and the HTML viewer's `alt` give the picture's alternative
 * text followed by its labels; the reflowable EPUB lists them after the
 * picture.
 */
import type { VDTFigureLabel } from '../vdt.js';
/** A label's text read as one line (#1045): its forced line breaks (a
 *  `\\` that ends a word, `Pico Albar \\ 2565 m`) are spaces, as is any
 *  run of white space. `VDTFigureLabel.text` keeps them, as written. */
export declare function labelPlainText(text: string, icons?: VDTFigureLabel['icons']): string;
/** `text` with the placeholder of each inline symbol (`icons`, #1058) read
 *  as its alternative text in brackets, `[Capital]`, or as nothing when it
 *  has none. */
export declare function withIconAlts(text: string, icons: VDTFigureLabel['icons']): string;
/** A figure's alternative text followed by its labels, in the order
 *  written: `Alt (Label, Label)`; the full-width brackets and the
 *  enumeration comma for Chinese and Japanese labels, the Arabic comma for
 *  Arabic ones. The labels alone when there is no alternative text; the
 *  text as it is when there are no labels. */
export declare function altWithLabels(alt: string, labels: readonly Pick<VDTFigureLabel, 'text' | 'icons'>[] | undefined): string;
//# sourceMappingURL=labelText.d.ts.map