import SankeySeriesModel from 'echarts/lib/chart/sankey/sankeySeries';
import GlobalModel from 'echarts/lib/model/Global';
import ExtensionAPI from 'echarts/lib/core/ExtensionAPI';
import SankeyView from 'echarts/lib/chart/sankey/SankeyView';
declare class SankeyTreeView extends SankeyView {
    static readonly type = "sankey";
    readonly type = "sankey";
    private _model;
    private _focusAdjacencyDisabled;
    private _data;
    private _nodeData;
    private _edgeData;
    render(seriesModel: SankeySeriesModel, ecModel: GlobalModel, api: ExtensionAPI): void;
    dispose(): void;
}
export default SankeyTreeView;