interface CanvasOverlay {
    id: string;
    fullscreen?: boolean;
    edit_mode?: boolean;
    component_id?: string;
    section_id?: string;
    position?: {
        left?: number | string;
        right?: number | string;
        top?: number | string;
        bottom?: number | string;
    };
}
declare const _default: () => {
    isCanvasOverlayOpen: import('vue').ComputedRef<boolean>;
    initialCanvas: import('vue').ComputedRef<{
        id: string;
        fullscreen?: boolean | undefined;
        edit_mode?: boolean | undefined;
        component_id?: string | undefined;
        section_id?: string | undefined;
        position?: {
            left?: number | string | undefined;
            right?: number | string | undefined;
            top?: number | string | undefined;
            bottom?: number | string | undefined;
        } | undefined;
    } | undefined>;
    openCanvasOverlay: ({ id, fullscreen, edit_mode, component_id, section_id, position }: CanvasOverlay) => void;
    closeCanvasOverlay: () => void;
};
export default _default;