export declare const apiHubEntMessages: {
    ERROR_IN_FUNCTION_EXECUTION: (functionName: string, error: string) => string;
    SYS_ERROR_FAIL_RETRIEVE_PRODUCTS: () => string;
    ERROR_FAILED_TO_GET_REGISTRATION: (username: string) => string;
    ERROR_FAILED_TO_GET_SUBSCRIPTIONS: (username: string) => string;
    ERROR_FAILED_TO_GET_DESTINATIONS: () => string;
    ERROR_FAILED_TO_REGISTER_DEVELOPER: (username: string) => string;
    ERROR_FAILED_TO_SUBSCRIBE_DEVELOPER: (username: string) => string;
    ERROR_SERVICE_URL_MISSING: () => string;
    ERROR_SERVICE_NAME_MISSING: () => string;
    ERROR_API_KEY_MISSING: () => string;
    ERROR_METADATA_ENCODING_NOT_XML: () => string;
    ERROR_DESTINATION_NAME_MISSING: () => string;
    ERROR_PRODUCT_NAME_MISSING: () => string;
    ERROR_REGISTRATION_PARAMS_MISSING: () => string;
    ERROR_SUBSCRIPTION_PARAMS_MISSING: () => string;
    ERROR_FAILED_TO_GET_SWAGGER: () => string;
    ERROR_FAILED_TO_GET_CONSUMPTIONS: () => string;
    ERROR_FAILED_TO_RETRIEVE_SWAGGER: () => string;
    ERROR_FAILED_TO_RETRIEVE_SWAGGER_ID: () => string;
    ERROR_FAILED_TO_RETRIEVE_SWAGGER_API: () => string;
    ERROR_PRODUCT_TYPE_NOT_SUPPORTED: () => string;
    ERROR_ENVIRONMENT_VARIABLE_MISSING: (variableName: string) => string;
    ERROR_USER_NAME_MISSING: () => string;
    ERROR_BASE_URL_MISSING: () => string;
};