import { Ref } from 'vue';
import { UIState } from '../../declaration';
export declare function useStateClass(state: Ref<UIState>): {
    isStated: import('vue').ComputedRef<boolean>;
    stateClasses: import('vue').ComputedRef<{
        'vs-stated'?: undefined;
    } | {
        [x: string]: true;
        'vs-stated': true;
    }>;
    stateBoxClasses: import('vue').ComputedRef<{}>;
};