import { EventArgs, Type } from "igniteui-webcomponents-core";
import { ColumnGroupDescriptionCollection } from "./ColumnGroupDescriptionCollection";
/**
 * @hidden
 */
export declare class GridGroupDescriptionsChangedEventArgs extends EventArgs {
    static $t: Type;
    private _groupDescriptions;
    get groupDescriptions(): ColumnGroupDescriptionCollection;
    set groupDescriptions(a: ColumnGroupDescriptionCollection);
}