import { IgcColumnSortDescriptionCollection } from "./igc-column-sort-description-collection";
import { GridSortDescriptionsChangedEventArgs as GridSortDescriptionsChangedEventArgs_internal } from "./GridSortDescriptionsChangedEventArgs";
/**
 * Information about the current sorting applied to the grid.
*/
export declare class IgcGridSortDescriptionsChangedEventArgs {
    protected createImplementation(): GridSortDescriptionsChangedEventArgs_internal;
    protected _implementation: any;
    /**
     * @hidden
     */
    get i(): GridSortDescriptionsChangedEventArgs_internal;
    private onImplementationCreated;
    constructor();
    protected _provideImplementation(i: any): void;
    get sortDescriptions(): IgcColumnSortDescriptionCollection;
    set sortDescriptions(v: IgcColumnSortDescriptionCollection);
}