import { type StoreApi } from 'zustand';
/** @internal */
export interface StoredFilter {
    filter: string;
    parserVersion: string;
    timeUsed: Date;
}
/**
 * Interface defining the store for recent filters.
 * @internal
 */
export interface RecentAndPinnedFiltersState {
    canPin: boolean;
    setCanPin: (canPin: boolean) => void;
    recentFilters: Array<StoredFilter>;
    setRecentFilters: (filters: Array<StoredFilter>) => void;
    saveRecentFilter: (filter: string) => Array<StoredFilter>;
    pinnedFilters: Array<StoredFilter>;
    setPinnedFilters: (filters: Array<StoredFilter>) => void;
    pinFilter: (filter: string) => Array<StoredFilter>;
    unpinFilter: (filter: string) => Array<StoredFilter>;
}
/**
 * Update logic for saving a filter to the store.
 * @internal
 */
export declare function addFilterToState(storedFilters: StoredFilter[], filter: string, limit: number): StoredFilter[];
/**
 * Update logic for unpinning a filter
 * @internal
 */
export declare function removeFilterFromState(storedFilters: StoredFilter[], filter: string): StoredFilter[];
/**
 * Creates a standalone store that can be used to namespace connected filter field storages.
 * @internal
 */
export declare function createRecentAndPinnedFilterStore(): StoreApi<RecentAndPinnedFiltersState>;
/**
 * Void store for opt out feature
 * @internal
 */
export declare const voidStore: StoreApi<RecentAndPinnedFiltersState>;
/**
 * Create a shareable saved filters store map that maps a namespace to a store.
 * @internal
 */
export declare const scopedRecentAndPinnedFiltersStores: Map<string | symbol, StoreApi<RecentAndPinnedFiltersState>>;