import * as Y from 'yjs';
import type { WorkSlideElement } from '../features/work/work-types';
export declare const PRESENTATION_RECORD_ELEMENTS = "elements";
export declare const PRESENTATION_RECORD_ELEMENT_ORDER = "elementOrder";
export declare const PRESENTATION_RECORD_COMMENTS = "comments";
export declare const PRESENTATION_RECORD_COMMENT_ORDER = "commentOrder";
export declare const PRESENTATION_RECORD_COMMENTS_PRESENT = "commentsPresent";
export declare const PRESENTATION_RECORD_TOMBSTONE = "tombstone";
export type WorkOfficePresentationRecord = {
    id: string;
    elements: WorkSlideElement[];
};
export declare function nestedPresentationMap(parent: Y.Map<unknown>, key: string, label: string): Y.Map<unknown>;
export declare function nestedPresentationArray(parent: Y.Map<unknown>, key: string, label: string): Y.Array<string>;
export declare function requiredPresentationMap(parent: Y.Map<unknown>, key: string, label: string): Y.Map<unknown>;
export declare function requiredPresentationArray(parent: Y.Map<unknown>, key: string, label: string): Y.Array<string>;
export declare function validatedPresentationOrder(order: Y.Array<string>, records: Y.Map<unknown>, label: string, allowTombstones?: boolean): string[];
export declare function readPresentationCollection(records: Y.Map<unknown>, order: Y.Array<string>, label: string): WorkOfficePresentationRecord[];
export declare function patchPresentationElements(records: Y.Map<unknown>, order: Y.Array<string>, previous: WorkSlideElement[], next: WorkSlideElement[], parentLabel: string): void;
export declare function patchPresentationIdRecords<T extends {
    id: string;
}>(records: Y.Map<unknown>, order: Y.Array<string>, previous: T[], next: T[], label: string, durableTombstones?: boolean): void;
export declare function patchPresentationOrder(order: Y.Array<string>, previous: string[], next: string[]): void;