import { Navigatable, SelectableTreeNode, WidgetManager } from '@gedit/application/lib/browser';
import { Event, URI } from '@gedit/utils';
import { NavigatorTreeWidget } from './navigator-tree';
export declare class NavigatorService {
    protected widgetManager: WidgetManager;
    protected readonly treeWidget: NavigatorTreeWidget;
    /**
     * 选中treeNode节点
     * @param uri
     */
    selectTreeNode(uri: URI | Navigatable | object): Promise<void>;
    get onSelectionChanged(): Event<ReadonlyArray<Readonly<SelectableTreeNode>>>;
    /**
     * 刷新整个树
     */
    refreshTreeNodes(): void;
    /**
     * 获取导航栏上选中的节点
     */
    getSelectedTreeNodes(): ReadonlyArray<Readonly<SelectableTreeNode>>;
}
//# sourceMappingURL=navigator-service.d.ts.map