import type { Ref } from 'vue';
/** Align with antd ≥ 5.13 / ConfigProvider ≥ 5.19 (`underlined` deferred). */
export type VariantType = 'outlined' | 'borderless' | 'filled' | 'underlined' | undefined;
export declare const useInjectVariant: () => Ref<VariantType, VariantType>;
export declare const useProviderVariant: (variant: Ref<VariantType>) => Ref<VariantType, VariantType>;