import { ModelSerializer, ISerializationInfoArray } from '@devexpress/analytics-core/analytics-utils';
import * as ko from 'knockout';
import { SerializableModel } from '../serializable-model';
export declare class CalculatedField extends SerializableModel {
    dataMember: ko.Observable<string>;
    fieldType: ko.Observable<string>;
    name: ko.Observable<string>;
    expression: ko.Observable<string>;
    constructor(modelJson?: any, serializer?: ModelSerializer);
    getInfo(): ISerializationInfoArray;
}