import { RVSqlBasedDataSource } from "../AbstractClasses/RVSqlBasedDataSource";
import { nullableString } from "../types";
/**
 * @hidden
 */
export declare abstract class RVOracleDataSource extends RVSqlBasedDataSource {
    constructor();
    /** @hidden */
    constructor(json: any);
    /** @hidden */
    toJson(): any;
    /** @hidden */
    getProviderKey(): string;
    private _database;
    /** Name of the database to connect to. */
    get database(): nullableString;
    set database(value: nullableString);
    /** @hidden */
    getType(): string;
    /** @hidden */
    _getWrapper(): any;
}