import { Base, Nullable$1, BaseError, Type } from "igniteui-webcomponents-core";
import { ChartType } from "./ChartType";
/**
 * @hidden
 */
export declare class AxisGroupValidationResult extends Base {
    static $t: Type;
    c: Nullable$1<ChartType>;
    b: BaseError;
    get a(): boolean;
}