import type { S2DataConfig } from '../common/interface';
import type { CellDataParams, DataType } from './interface';
import { PivotDataSet } from './pivot-data-set';
export declare class CustomTreePivotDataSet extends PivotDataSet {
    getCellData(params: CellDataParams): DataType;
    setDataCfg(dataCfg: S2DataConfig): void;
    processDataCfg(dataCfg: S2DataConfig): S2DataConfig;
}