import { IgCollection } from "igniteui-react-core";
import { SyncableObservableCollection$2 } from "igniteui-react-core";
import { TreemapNodeStyleMapping as TreemapNodeStyleMapping_internal } from './TreemapNodeStyleMapping';
import { IgrTreemapNodeStyleMapping as IgrTreemapNodeStyleMapping } from './igr-treemap-node-style-mapping';
export declare class IgrTreemapNodeStyleMappingCollection extends IgCollection<IgrTreemapNodeStyleMapping, TreemapNodeStyleMapping_internal> {
    constructor(list?: IgrTreemapNodeStyleMapping[]);
    protected _createInnerColl(): SyncableObservableCollection$2<IgrTreemapNodeStyleMapping, TreemapNodeStyleMapping_internal>;
}