import { IgCollection } from "igniteui-angular-core";
import { SyncableObservableCollection$2 } from "igniteui-angular-core";
import { ChartSelection as ChartSelection_internal } from './ChartSelection';
import { IgxChartSelection as IgxChartSelection } from './igx-chart-selection';
export declare class IgxChartSelectedItemCollection extends IgCollection<IgxChartSelection, ChartSelection_internal> {
    constructor(list?: IgxChartSelection[]);
    protected _createInnerColl(): SyncableObservableCollection$2<IgxChartSelection, ChartSelection_internal>;
}