import { RVDataSourceItem } from "../AbstractClasses/RVDataSourceItem";
import { RVBigQueryDataSource } from "./RVBigQueryDataSource";
import { nullableString } from "../types";
/**
 * BigQuery data source item
 */
export declare class RVBigQueryDataSourceItem extends RVDataSourceItem {
    /** @hidden */
    constructor(json: any);
    constructor(dataSource: RVBigQueryDataSource);
    /** @hidden */
    toJson(): any;
    private _projectId;
    /**
     * BigQuery ProjectId
     */
    get projectId(): nullableString;
    set projectId(value: nullableString);
    private _datasetId;
    /**
     * BigQuery dataset
     */
    get datasetId(): nullableString;
    set datasetId(value: nullableString);
    private _table;
    /**
     * Name of the table (or view) to get data from
     */
    get table(): nullableString;
    set table(value: nullableString);
    private _customQuery;
    /** @hidden */
    get customQuery(): nullableString;
    /** @hidden */
    set customQuery(value: nullableString);
    /** @hidden */
    getType(): string;
    /** @hidden */
    _getWrapper(): any;
}