import { DragDropHandler } from '../../core/dragDrop/_dragDropHandler';
import { TreeListController } from '../../widgets/treelist/_treelistController';
import { TreeListItemViewModel } from '../../widgets/treelist/_treelistItem';
import { IDataMemberInfo } from '../../widgets/utils';
export declare class FederatedUnionQueryBuilderTreeListController extends TreeListController {
    dragDropHandler: DragDropHandler;
    dblClickHandler: (item: TreeListItemViewModel) => void;
    itemsFilter(item: IDataMemberInfo, path?: string, model?: TreeListItemViewModel): boolean;
    isDraggable(item: TreeListItemViewModel): boolean;
    constructor(dragDropHandler: DragDropHandler, dblClickHandler: (item: TreeListItemViewModel) => void);
}
export declare class FederatedTransformQueryBuilderTreeListController extends FederatedUnionQueryBuilderTreeListController {
    itemsFilter(item: IDataMemberInfo, path: string, model: TreeListItemViewModel): boolean;
    hasItems(item: IDataMemberInfo): boolean;
}