import { ReactNode } from 'react';
import { INestNode } from './interface';
import { IField } from '../../interfaces';
export interface TreeProps {
    data: INestNode;
    dimsInRow: IField[];
    measInRow: IField[];
    onHeaderCollapse: (node: INestNode) => void;
    enableCollapse: boolean;
    defaultAggregated: boolean;
    displayOffset?: number;
}
export declare function buildLeftTreeRows(props: TreeProps): ReactNode[][];
export default buildLeftTreeRows;