import type { Result } from '../../api/search/search/result.js';
export type CollectionId = string;
export interface FoldedResult {
    /**
     * The result at this position in the collection.
     */
    result: Result;
    /**
     * The children of this result sorted in the same order as the search results.
     */
    children: FoldedResult[];
}
export interface FoldedCollection extends FoldedResult {
    /**
     * Whether more results might be available in the collection.
     */
    moreResultsAvailable: boolean;
    /**
     * Whether there is an ongoing query to add more results to the collection.
     */
    isLoadingMoreResults: boolean;
}
export interface FoldingFields {
    collection: string;
    parent: string;
    child: string;
}
export interface FoldingState {
    enabled: boolean;
    fields: FoldingFields;
    filterFieldRange: number;
    collections: Record<CollectionId, FoldedCollection>;
}
export declare const getFoldingInitialState: () => FoldingState;