import { IgCollection } from "igniteui-angular-core";
import { SyncableObservableCollection$2 } from "igniteui-angular-core";
import { IAxisAnnotation } from './IAxisAnnotation';
import { IgxAxisAnnotation } from './igx-axis-annotation';
export declare class IgxAxisAnnotationCollection extends IgCollection<IgxAxisAnnotation, IAxisAnnotation> {
    constructor(list?: IgxAxisAnnotation[]);
    protected _createInnerColl(): SyncableObservableCollection$2<IgxAxisAnnotation, IAxisAnnotation>;
}