import { OptionType } from '../type/commonType.ts';
export declare const filterOptions: <T extends string | number>(options: OptionType<T>[], keyword: string) => OptionType<T>[];
export declare const getChosung: (text: string) => string;
export declare const splitByLang: (input: string) => string[];
export declare const isOnlyChosung: (text: string) => boolean;
export declare const isMatch: (keywordItem: string, label: string) => boolean;