import { Visualization } from './Visualization';
import { TreeMapVisualizationSettings } from './Settings/TreeMapVisualizationSettings';
import { MeasureColumn } from './Primitives/MeasureColumn';
import { DimensionColumn } from './Primitives/DimensionColumn';
import { DimensionDataField, NumberDataField } from './Primitives';
import { DataSourceItem } from '../Data/DataSourceItem';

export declare class TreeMapVisualization extends Visualization<TreeMapVisualizationSettings> {
    constructor(title: string, dataSourceItem: DataSourceItem);
    private visualizationDataSpec;
    get labels(): DimensionColumn[];
    set labels(value: DimensionColumn[]);
    get values(): MeasureColumn[];
    set values(value: MeasureColumn[]);
    setLabel(field: string | DimensionDataField): this;
    setLabels(...fields: (string | DimensionDataField)[]): this;
    setValue(field: string | NumberDataField): this;
    setValues(...fields: (string | NumberDataField)[]): this;
    configureSettings(callback: (settings: TreeMapVisualizationSettings) => void): this;
}