import type { LayoutContinuation, OutlineEntry, PostextConfig, PostextContent } from '../types.js';
/** The counters a document laid out after `content` continues from: what
 *  `content` itself inherited (`before`) advanced by its headings and
 *  resource references. Chain it chapter by chapter to number a book that
 *  is laid out one chapter at a time. */
export declare function continuationAfter(content: Pick<PostextContent, 'markdown' | 'resources'>, config?: PostextConfig, before?: LayoutContinuation): LayoutContinuation;
/** The outline of `content` on its own — every heading and part, numbered
 *  after the counters `before` — without page labels, plus whether it
 *  prints a table of contents. Chain it chapter by chapter, like
 *  `continuationAfter`, to assemble a book's outline before any page is
 *  laid out. */
export declare function contentOutline(content: Pick<PostextContent, 'markdown'> & Partial<Pick<PostextContent, 'resources'>>, config?: PostextConfig, before?: LayoutContinuation): {
    outline: OutlineEntry[];
    hasToc: boolean;
    hasIndex: boolean;
    hasRefs: boolean;
};
/** The `id` of every composed page fence (`::::page{id="…"}`) of a chapter,
 *  in order, whose template the configuration has (#943): what a story of
 *  an earlier chapter can jump to (`overflow.continueIn: 'page:<id>'`). A
 *  host collects them chapter by chapter into `PostextContent.laterPageIds`
 *  (see `laterPageIdsOf`). */
export declare function pageFenceIds(markdown: string, config?: PostextConfig): string[];
/** For each chapter of a book, the page fences of the chapters after it
 *  (`PostextContent.laterPageIds`, #943): their `id`, and the position of
 *  the nearest chapter that has it. `ids` are the chapters' own ids
 *  (`pageFenceIds`). */
export declare function laterPageIdsOf(ids: readonly (readonly string[])[]): Record<string, number>[];
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