import { IgCollection } from "igniteui-react-core";
import { SyncableObservableCollection$2 } from "igniteui-react-core";
import { CalloutAnnotation as CalloutAnnotation_internal } from './CalloutAnnotation';
import { IgrCalloutAnnotation as IgrCalloutAnnotation } from './igr-callout-annotation';
export declare class IgrCalloutAnnotationCollection extends IgCollection<IgrCalloutAnnotation, CalloutAnnotation_internal> {
    constructor(list?: IgrCalloutAnnotation[]);
    protected _createInnerColl(): SyncableObservableCollection$2<IgrCalloutAnnotation, CalloutAnnotation_internal>;
}