import { Base, Type } from "igniteui-react-core";
import { TreemapNodeVisualDataList } from "./TreemapNodeVisualDataList";
import { RectData } from "igniteui-react-core";
/**
 * @hidden
 */
export declare class TreemapVisualData extends Base {
    static $t: Type;
    private _nodes;
    get nodes(): TreemapNodeVisualDataList;
    set nodes(a: TreemapNodeVisualDataList);
    private _name;
    get name(): string;
    set name(a: string);
    scaleByViewport(): void;
    serialize(): string;
    private _viewport;
    get viewport(): RectData;
    set viewport(a: RectData);
}