import { RVDataSourceItem } from "../AbstractClasses/RVDataSourceItem";
import { nullableString } from "../types";
/** The local file data source item, used to load files from local storage. */
export declare class RVLocalFileDataSourceItem extends RVDataSourceItem {
    constructor();
    /** @hidden */
    constructor(json: any);
    /** @hidden */
    toJson(): any;
    private _uri;
    /** The URI referencing the file, like local://Directory/File.csv. */
    get uri(): nullableString;
    set uri(value: nullableString);
    /** @hidden */
    getType(): string;
    /** @hidden */
    _getWrapper(): any;
}