import { RVSqlBasedDataSourceItem } from "../AbstractClasses/RVSqlBasedDataSourceItem";
import { nullableString } from "../types";
import { RVSyBaseDataSource } from "./RVSyBaseDataSource";
/** Sybase data source item */
export declare class RVSyBaseDataSourceItem extends RVSqlBasedDataSourceItem {
    constructor(dataSource: RVSyBaseDataSource);
    /** @hidden */
    constructor(json: any);
    /** @hidden */
    toJson(): any;
    private _schema;
    /** Name of the schema the referenced table belongs to. */
    get schema(): nullableString;
    set schema(value: nullableString);
    /** @hidden */
    getType(): string;
    /** @hidden */
    _getWrapper(): any;
}