import { AsyncIterableX } from './asynciterablex';
export declare class CatchAllAsyncIterable<TSource> extends AsyncIterableX<TSource> {
    private _source;
    constructor(source: Iterable<AsyncIterable<TSource>>);
    [Symbol.asyncIterator](): AsyncIterableIterator<TSource>;
}
export declare function _catchAll<TSource>(source: Iterable<AsyncIterable<TSource>>): AsyncIterableX<TSource>;
export declare function _catch<T>(source: AsyncIterable<T>, ...args: AsyncIterable<T>[]): AsyncIterableX<T>;
export declare function _catchStatic<T>(...source: AsyncIterable<T>[]): AsyncIterableX<T>;