import type { ResolvedNavItem } from '@redocly/config';
import type { FilteredCatalog } from '@redocly/theme/core/types';
import type { CatalogConfig } from '@redocly/theme/config';
export declare function useCatalogClassic(config: CatalogConfig, items?: ResolvedNavItem[]): FilteredCatalog;
export declare function fillSearchParams(filterProperty: string, filterValues: Set<string>, searchParams: URLSearchParams): void;
export declare function getFilterValues(filterValues: any): Set<string>;
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