import { IgCollection } from "igniteui-angular-core";
import { SyncableObservableCollection$2 } from "igniteui-angular-core";
import { SeriesLayerPropertyOverlay as SeriesLayerPropertyOverlay_internal } from './SeriesLayerPropertyOverlay';
import { IgxSeriesLayerPropertyOverlay as IgxSeriesLayerPropertyOverlay } from './igx-series-layer-property-overlay';
export declare class IgxSeriesLayerPropertyOverlayCollection extends IgCollection<IgxSeriesLayerPropertyOverlay, SeriesLayerPropertyOverlay_internal> {
    constructor(list?: IgxSeriesLayerPropertyOverlay[]);
    protected _createInnerColl(): SyncableObservableCollection$2<IgxSeriesLayerPropertyOverlay, SeriesLayerPropertyOverlay_internal>;
}