import { TreemapNodeStyleDescription } from "./TreemapNodeStyleDescription";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class TreemapNodeStyleMappingDescription extends TreemapNodeStyleDescription {
    static $t: Type;
    protected get_type(): string;
    constructor();
    private aj;
    get minimumValue(): number;
    set minimumValue(a: number);
    private ai;
    get maximumValue(): number;
    set maximumValue(a: number);
    private an;
    get valueRef(): string;
    set valueRef(a: string);
    private am;
    get mappingMode(): string;
    set mappingMode(a: string);
}
