export declare class WatsonWrapperTest {
    private schemaDir;
    private config;
    constructor();
    private getLogger;
    private getWatsonSimpleRequest;
    private getWatsonSimpleRequestCleanedCtx;
    private getSimpleJsonSchema;
    private getWatsonComplexRequest;
    /**
     * Parameters from meta are added to Watson context
     */
    private metaParametersTest;
    /**
     * An exception must be thrown if the watson context variable $request-service specifies
     * an unknown service
     */
    private conversationServiceUnknownServiceTest;
    /**
     * Verifies that the watson context variables $request-params-* are correctly transformed to
     * the conversation service request
     */
    private conversationServiceRequestComputationTest;
    /**
     * Tests that en error is throws if the conversation service requires a request validation
     * and the request is not in line with the corresponding JSON schema
     */
    private conversationServiceInvalidRequestTest;
    /**
     * Tests that a simple conversation service with no request/response validation results in
     * a second watson call and that the service response is correctly mapped to the watson context
     * of this second call
     */
    private conversationServiceWithoutValidationTest;
    /**
     * An error must be thrown if the conversation service requires a response validation and
     * the returned object is not in line with the corresponding JSON schema
     */
    private conversationServiceInvalidResponseTest;
    /**
     * The failure of the conversation service must result in a second watson call; information about
     * the failure must be correclty propagated to the watson context
     */
    private conversationServiceFailureTest;
    private conversationServiceResponseMappingToRootTest;
    private conversationServiceResponseMappingToCustomLocTest;
    private conversationServiceErrorMappingToCustomLocTest;
    private conversationServiceUnsupportedPrimitiveResponseMappingTest;
    test(): Promise<void>;
}