import { nullableString } from "../types";
import { RVDashboardDataSource } from "../AbstractClasses/RVDashboardDataSource";
/** Cube data source */
export declare class RVCubeDataSource extends RVDashboardDataSource {
    private _url;
    constructor();
    /** @hidden */
    constructor(json: any);
    /** @hidden */
    toJson(): any;
    /** @hidden */
    getProviderKey(): string;
    /** Base URL for the Cube REST API. */
    get url(): nullableString;
    set url(value: nullableString);
    /** @hidden */
    getType(): string;
}