interface IButtonGroup { modelValue: string; groupItems: { icon: string; value: string; }[]; } declare const _default: import("vue").DefineComponent any; }, string, import("vue").PublicProps, Readonly & Readonly<{ "onUpdate:modelValue"?: ((val: string) => any) | undefined; }>, {}, {}, {}, {}, string, import("vue").ComponentProvideOptions, false, {}, any>; export default _default;