import { IterableLike, ObservableLike, ObservableOrValue } from '../../../WebRx';
import { DataSourceResponseSelector } from '../DataGrid/AsyncDataGridViewModel';
import { DataSourceRequest, DataSourceResponse } from '../DataGrid/DataGridViewModel';
import { SearchViewModel } from '../Search/SearchViewModel';
import { ItemListPanelContext } from './ItemListPanelViewModel';
import { TreeItemListPanelViewModel } from './TreeItemListPanelViewModel';
export declare class AsyncTreeItemListPanelViewModel<T, TRequestContext = any> extends TreeItemListPanelViewModel<T, TRequestContext> {
    protected readonly responseSelector: DataSourceResponseSelector<T, TRequestContext>;
    static displayName: string;
    /**
     * @param responseSelector delegate that produces a response from a request.
     * @param itemsSource delegate to produce sub-items from a source item.
     * @param search search handler. if omitted a default search handler will be created. use null for no search handling.
     * @param context request context included in projection requests. if included requests are bound to context events.
     */
    constructor(responseSelector: DataSourceResponseSelector<T, TRequestContext>, itemsSource: (item: T) => IterableLike<T> | undefined, search?: SearchViewModel | null, context?: ObservableLike<TRequestContext>, rateLimit?: number);
    getResponse(request: DataSourceRequest<ItemListPanelContext<TRequestContext>> | undefined): ObservableOrValue<DataSourceResponse<T> | undefined>;
}