import { Graph as Layout, GraphLayout } from 'dagre-reactjs';
import { ELK, LayoutOptions } from 'elkjs/lib/elk.bundled';
export declare type ElkConfig = LayoutOptions;
export declare class ElkLayout extends Layout implements GraphLayout {
    config: ElkConfig;
    elk: ELK;
    constructor(config: ElkConfig);
    setGraphLabelOptions(): void;
    layout(): Promise<any>;
}