import { ComputedRef, Ref } from 'vue';
export type TextSearchSource<T> = T | Ref<T> | ComputedRef<T> | (() => T);
export type TextSearchCandidate = unknown | readonly unknown[];
export interface UseTextSearchOptions<TItem> {
    items: TextSearchSource<readonly TItem[]>;
    query: TextSearchSource<string | null | undefined>;
    enabled?: TextSearchSource<boolean | null | undefined>;
    getText: (item: TItem) => TextSearchCandidate;
}
export interface UseTextSearchReturn<TItem> {
    query: ComputedRef<string>;
    filteredItems: ComputedRef<TItem[]>;
    matches: (item: TItem, query?: string | null | undefined) => boolean;
}
/** Shared text-search filtering for tables, lists, selectors, and chip inputs. */
export declare function useTextSearch<TItem>(options: UseTextSearchOptions<TItem>): UseTextSearchReturn<TItem>;
export declare function normalizeSearchQuery(value: string | null | undefined): string;
export declare function candidateMatchesSearch(candidate: TextSearchCandidate, query: string): boolean;