import { EditorAPI } from '../types/CommonTypes';
import { ConnectorInstance } from '../next';
import { DataItem } from '../types/DataConnectorTypes';
import { DataItemMappingTools } from '../utils/DataItemMappingTools';
/**
 * The DataSourceController is responsible for all communication regarding data source.
 * Methods inside this controller can be called by `window.SDK.dataSource.{method-name}`
 *
 * A data source is a data connector selected to be used in the document.
 * Only one data source can be defined per template, this controller manages this
 * data source.
 *
 */
export declare class DataSourceController {
    #private;
    /**
     * @ignore
     */
    constructor(editorAPI: EditorAPI, dataItemMappingTools: DataItemMappingTools);
    /**
     * Sets the data source by id.
     * @param connectorId the id of your data connector
     * @returns
     */
    setDataSource: (connectorId: string) => Promise<import('../types/CommonTypes').EditorResponse<null>>;
    /**
     * Gets the data source.
     * @returns the connector object
     */
    getDataSource: () => Promise<import('../types/CommonTypes').EditorResponse<ConnectorInstance>>;
    /**
     * Removes the data source if defined.
     * @returns
     */
    removeDataSource: () => Promise<import('../types/CommonTypes').EditorResponse<null>>;
    /**
     * Maps the data row values to variables by names (data row keys).
     * Variables must exist.
     * @param dataRow DataItem to set
     * @returns
     */
    setDataRow: (dataRow: DataItem) => Promise<import('../types/CommonTypes').EditorResponse<null>>;
}