/**
 * @public
 */
export type FilterValueWithLabel = {
    value: string;
    label: string;
};
/**
 * @public
 */
export type FilterValue = string | FilterValueWithLabel;
/**
 * Ensure a value is on object form, with a label.
 * Accepts undefined, a single value, or an array of values and returns the
 * expected result - a filter value/label or an array of such, if any.
 */
export declare function ensureFilterValueWithLabel<T extends FilterValue>(value: T | T[] | undefined): typeof value extends undefined ? undefined : typeof value extends ArrayLike<any> ? FilterValueWithLabel[] : FilterValueWithLabel;