import { RVResourceBasedDataSourceItem } from "../AbstractClasses/RVResourceBasedDataSourceItem";
import { nullableString } from "../types";
import { RVDataSourceItem } from "../AbstractClasses/RVDataSourceItem";
/** The data source item used to represent a dataset from a JSON file, it includes the optional parsing configuration. */
export declare class RVJsonDataSourceItem extends RVResourceBasedDataSourceItem {
    constructor(resourceItem: RVDataSourceItem);
    /** @hidden */
    constructor(json: any);
    /** @hidden */
    toJson(): any;
    private _config;
    /** The configuration of the JSON parser. */
    get config(): nullableString;
    set config(value: nullableString);
    /** @hidden */
    getType(): string;
}