import type { Node as ProseMirrorNode } from '@tiptap/pm/model';
import type { WorkDocumentFieldContextResolver } from './work-document-fields';
export type WorkDocumentIndexLeader = 'dot' | 'dash' | 'underline' | 'none';
export type WorkDocumentIndexFormat = 'indented' | 'run-in';
export interface WorkDocumentIndexEntryDraft {
    mainEntry: string;
    subEntry: string;
    crossReference: string;
    pageBold: boolean;
    pageItalic: boolean;
}
export interface WorkDocumentIndexEntry extends WorkDocumentIndexEntryDraft {
    id: string;
}
export interface WorkDocumentIndexPage {
    pageNumber: number;
    pageBold: boolean;
    pageItalic: boolean;
    targetIds: string[];
}
export interface WorkDocumentIndexGeneratedEntry {
    mainEntry: string;
    subEntry: string;
    crossReference: string;
    pages: WorkDocumentIndexPage[];
}
export interface WorkDocumentIndexOptions {
    columns: number;
    format: WorkDocumentIndexFormat;
    rightAlignPageNumbers: boolean;
    leader: WorkDocumentIndexLeader;
}
export interface WorkDocumentIndexValue {
    id: string;
    options: WorkDocumentIndexOptions;
    entries: WorkDocumentIndexGeneratedEntry[];
    truncated: boolean;
}
export interface WorkDocumentIndexBuildOptions {
    resolveContext?: WorkDocumentFieldContextResolver;
}
export declare const DEFAULT_DOCUMENT_INDEX_OPTIONS: WorkDocumentIndexOptions;
export declare const MAX_DOCUMENT_INDEX_ENTRIES = 512;
export declare const MAX_DOCUMENT_INDEX_MARKERS = 2048;
export declare const MAX_DOCUMENT_INDEX_TERM_LENGTH = 240;
export declare function normalizeDocumentIndexEntryDraft(source: Partial<WorkDocumentIndexEntryDraft> | null | undefined): WorkDocumentIndexEntryDraft | null;
export declare function normalizeDocumentIndexEntry(source: Partial<WorkDocumentIndexEntry> | null | undefined, fallbackId?: string): WorkDocumentIndexEntry | null;
export declare function normalizeDocumentIndexOptions(source: Partial<WorkDocumentIndexOptions> | null | undefined): WorkDocumentIndexOptions;
export declare function normalizeDocumentIndexValue(source: Omit<WorkDocumentIndexValue, 'truncated'> & {
    truncated?: boolean;
}): WorkDocumentIndexValue;
export declare function buildDocumentIndexEntries(document: ProseMirrorNode, options?: WorkDocumentIndexBuildOptions): {
    entries: WorkDocumentIndexGeneratedEntry[];
    truncated: boolean;
};
export declare function documentIndexEntryHtml(source: Partial<WorkDocumentIndexEntry>): string;
export declare function documentIndexHtml(source: Omit<WorkDocumentIndexValue, 'truncated'> & {
    truncated?: boolean;
}): string;
export declare function documentIndexEntryFromElement(element: HTMLElement, index?: number): WorkDocumentIndexEntry | null;
export declare function documentIndexValueFromElement(element: HTMLElement, index?: number): WorkDocumentIndexValue;
export declare function normalizeDocumentIndexesHtml(source: string): string;
export declare function indexLeader(value: unknown): WorkDocumentIndexLeader | null;