@xapp/stentor-service-dialogflow

--- package/lib/DialogflowV2Service.d.ts (excerpt) ---
import { App, BaseService, Entity, Intent, NLUQueryResponse, NLUService } from "stentor-models";
import { FetchService } from "stentor-service-fetch";
import { Agent as DialogflowAgent, Credentials as DialogflowCredentials, EntityType as DialogflowEntityType, Intent as DialogflowIntent, gax, longrunning } from "dialogflow";
export type CredentialsRetriever = Retriever<DialogflowCredentials>;
export type Credentials = DialogflowCredentials | CredentialsRetriever;
export interface UpdateModelSummary {
    entitiesUpdated: number;
    entitiesDeleted: number;
    intentsUpdated: number;
    intentsDeleted: number;
    errors?: Error[];
}
export interface DialogflowV2ServiceProps extends BaseService {
    /**
     * The project ID
     *
     * This is not the agent ID found in Dialogflow but the Google Cloud Platform project
     * ID associated with the Dialogflow project.  It can be found under the settings page
     * for the agent.
     */
    projectId: string;
    /**
     * Credentials, optional.  If not provided then they will be looked for at
     * the environment variable GOOGLE_APPLICATION_CREDENTIALS
     *
     * @see https://cloud.google.com/docs/authentication/production#finding_credentials_automatically
     */
    credentials?: Credentials;
    /**
     * Dialogflow beta feature use
     */
    useBeta?: boolean;
    /**
     * Optional min confidence level for knowledge base
     */
    knowledgeBaseConfidenceMin?: number;
    /**
     * When true and you call