import { Iterable } from 'ix';
import { IterableLike, ObservableLike, ReadOnlyProperty } from '../../../WebRx';
import { BaseViewModel } from '../../React';
export declare class ItemsViewModel<T> extends BaseViewModel {
    static displayName: string;
    protected readonly emptySource: Iterable<T>;
    readonly source: ReadOnlyProperty<IterableLike<T>>;
    readonly count: ReadOnlyProperty<number>;
    constructor(source: ObservableLike<IterableLike<T>>);
    getItemsSourceProperty(): ReadOnlyProperty<IterableLike<T>>;
    getItemsSource(): IterableLike<T>;
    getItems(): Iterable<T>;
    getItemAt(index: number): T | undefined;
}