import { Ref } from 'vue';
import { BarLayout, DrawerLayout, DrawerLayouts, VsLayoutProvide } from '../declaration';
export declare function useLayout(): {
    header: Ref<BarLayout, BarLayout>;
    footer: Ref<BarLayout, BarLayout>;
    drawers: Ref<DrawerLayouts, DrawerLayouts>;
    setHeaderLayout: (headerLayout: BarLayout) => void;
    setFooterLayout: (footerLayout: BarLayout) => void;
    setDrawerLayout: (drawerLayout: DrawerLayout) => void;
    getDefaultLayoutProvide: () => VsLayoutProvide;
};