import type { BookletPersonEntry, BookletRelationRef } from './booklet-person';
import type { BookletLocale } from './booklet-locale';
export type BookletDetailLevel = 'summary' | 'detailed';
export type { BookletRelationRef };
export interface BookletFamilyUnit {
    readonly familyId: number;
    readonly partners: readonly BookletRelationRef[];
    readonly children: readonly BookletRelationRef[];
    readonly marriageLabel: string | null;
}
export interface BookletChapter {
    readonly key: string;
    readonly title: string;
    readonly subtitle: string;
    readonly entries: readonly BookletPersonEntry[];
    readonly families: readonly BookletFamilyUnit[];
}
export interface BookletTocEntry {
    readonly title: string;
    readonly page: number;
}
export declare function groupBookletIntoChapters(entries: readonly BookletPersonEntry[], locale?: BookletLocale): BookletChapter[];
export declare function partnerNamesLabel(partners: readonly BookletRelationRef[]): string;
export declare function childrenNamesLabel(children: readonly BookletRelationRef[], max?: number, locale?: BookletLocale): string;