import { Slice } from 'prosemirror-model';
export declare type LayoutsConfig = {
    allowBreakout: boolean;
    UNSAFE_addSidebarLayouts?: boolean;
};
export declare type PresetLayout = 'two_equal' | 'three_equal' | 'two_right_sidebar' | 'two_left_sidebar' | 'three_with_sidebars';
export interface Change {
    from: number;
    to: number;
    slice: Slice;
}
