import { KcGroup, KcOption } from '../types';
export declare function filterNestedOptions(options: KcOption<string, string>[], search: string): KcOption<string, string>[];
export declare function filterNestedOptions(options: KcOption<string, string>[][], search: string): KcOption<string, string>[][];
export declare function filterNestedOptions(options: KcGroup<string, string>, search: string): KcGroup<string, string>;