import type { Dimension, PostextConfig } from '../types.js';
import type { WordDocument } from './model.js';
import type { ParagraphTarget, WordTemplate } from './template.js';
/** The tracking of one Word paragraph style, on the Postext style it becomes. */
export interface StyleTracking {
    /** The Word style's name, as stored. */
    style: string;
    /** Where it goes: a paragraph style, a heading style or level, or the title of a callout type. */
    target: Extract<ParagraphTarget, {
        kind: 'paragraphs' | 'heading' | 'calloutTitle';
    }>;
    /** In em of the style's own size (`0.02em` = 2 % of the size). */
    letterSpacing: Dimension;
}
/**
 * The tracking each paragraph style in use sets (own or inherited), on the
 * Postext style it maps to under `template`. A style that sets none, or
 * sets it to zero, is left out; so is a style that goes to body text, a
 * quote, a caption or anything else with no style of its own to carry it.
 * Where two Word styles go to the same Postext style, the one with more
 * paragraphs wins.
 */
export declare function wordStyleTracking(doc: WordDocument, template: WordTemplate, config: PostextConfig): StyleTracking[];
/**
 * `config` with the tracking set on each style it names that sets none of
 * its own: a paragraph style, a heading style, a heading level (an entry
 * is added to `headings.levels` when the level has none) or the title of a
 * listed callout style. Nothing the book already sets is changed. `applied`
 * lists what was set; `skipped` what the book already tracks, or has no
 * style for.
 */
export declare function applyStyleTracking(config: PostextConfig, tracking: readonly StyleTracking[]): {
    config: PostextConfig;
    applied: StyleTracking[];
    skipped: StyleTracking[];
};
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