import { Nullable } from "../../base-types";
import { IEntityLoadConfiguration } from "./entity-load-configuration";
import { Query } from "./query";
import { IQueryIterator } from "./query-iterator";
import { IQueryResult } from "./query-result";
export declare abstract class LoadingQueryIteratorBase<T extends IQueryResult> implements IQueryIterator<T> {
    private readonly _query;
    private readonly _loadConfiguration;
    current: Nullable<T>;
    constructor(query: Query, loadConfiguration: IEntityLoadConfiguration, result?: T);
    canMovePrevious(): boolean;
    canMoveNext(): boolean;
    movePreviousAsync(): Promise<boolean>;
    moveNextAsync(): Promise<boolean>;
    reset(): void;
    abstract getResultAsync(query: Query, loadConfiguration: IEntityLoadConfiguration): Promise<T>;
}