import type { CommerceTypes } from '../../../../libs/fscommerce';
/**
 * Options to specify details of how to get Product Index data from DQL.
 */
export interface UseProductIndexHookOptions {
    /**
     * In the rare case of multiple, nested ProductIndexZones, this index allows you to select which
     * zone to pull from. Similar to array indexing, `0` would be the first encountered
     * ProductIndexZones when ascending up the component tree; `1` would be the next one. Conversely,
     * `-1` would be the last one, and `-2` would be the second highest. The default is 0, and most of
     * the time you won't need to set this.
     *
     */
    index: number;
}
/**
 *
 * @param options Options to determine details of the DQL context to try to obtain
 * @return A `ProductIndex` object if a ProductIndexZone was found in the DQL context; undefined
 * if not.
 */
export declare const useProductIndex: (options?: UseProductIndexHookOptions) => CommerceTypes.ProductIndex | undefined;