import { AggregationCursor } from "mongodb";
import { IDocumentClass } from "../types";
interface IAsyncIterator<R extends any> {
    next(value?: any): Promise<IteratorResult<R>>;
}
export declare class AggregateAsyncIterator<TD extends IDocumentClass, RD extends any> {
    readonly classObject: TD;
    readonly cursor: AggregationCursor;
    private _toDocument;
    constructor(options: {
        cursor: AggregationCursor;
        classObject: TD;
        toDocument: boolean;
    });
    [Symbol.asyncIterator](): IAsyncIterator<RD>;
}
export {};