import { OrchestratorDataSource, OrchestratorDataSourceSettings } from './settings';
export declare class DataSourceHelper {
    static convertDispatchInputs(dispatchJson: any, dataSourceSettings: OrchestratorDataSourceSettings): void;
    static isDispatchInput(input: string): boolean;
    static getInputFolderPath(input: string, currentWorkingDir: string, dataSources: OrchestratorDataSourceSettings): string;
    static getQnAFileFromQnaKb(input: OrchestratorDataSource, endpoint?: string): Promise<any>;
    static getLuFileFromLuisApp(input: OrchestratorDataSource): Promise<string>;
    static ensureDataSourceAsync(input: OrchestratorDataSource, dataSourcePath: string, updateSettings?: boolean): Promise<void>;
    static removeDataSource(dataSource: OrchestratorDataSource): boolean;
    private static ensureFileInDataSourceFolder;
}