import { IModelSerializer } from '@devexpress/analytics-core/analytics-utils';
import { ChartLocalizableElementCollectionItemBase } from '../../internal/_localizableElementCollection';
export declare class AdditionalLegendViewModel extends ChartLocalizableElementCollectionItemBase {
    static from(model: object, serializer?: IModelSerializer): AdditionalLegendViewModel;
    constructor(model: object, parent: ko.ObservableArray<AdditionalLegendViewModel>, serializer?: IModelSerializer);
    static prefix: string;
}