import { Observable } from 'rxjs/Observable';
import { RowNode, TreeNode } from './types/treenode';
export declare class TreetableService {
    private selectionSource;
    private dblClickSource;
    private changeCheckboxStatus;
    selectionSource$: Observable<any>;
    dblClickSource$: Observable<any>;
    changeCheckboxStatus$: Observable<RowNode>;
    onSelectionChange(selected?: TreeNode[]): void;
    onDblClick(rowNode: RowNode): void;
    onChangeCheckboxStatus(rowNode: RowNode): void;
}